5616 lines
219 KiB
Java
5616 lines
219 KiB
Java
/*
|
|
* Copyright (C) 2006 The Android Open Source Project
|
|
*
|
|
* Licensed under the Apache License, Version 2.0 (the "License");
|
|
* you may not use this file except in compliance with the License.
|
|
* You may obtain a copy of the License at
|
|
*
|
|
* http://www.apache.org/licenses/LICENSE-2.0
|
|
*
|
|
* Unless required by applicable law or agreed to in writing, software
|
|
* distributed under the License is distributed on an "AS IS" BASIS,
|
|
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
* See the License for the specific language governing permissions and
|
|
* limitations under the License.
|
|
*/
|
|
|
|
package android.content;
|
|
|
|
import org.xmlpull.v1.XmlPullParser;
|
|
import org.xmlpull.v1.XmlPullParserException;
|
|
|
|
import android.annotation.SdkConstant;
|
|
import android.annotation.SdkConstant.SdkConstantType;
|
|
import android.content.pm.ActivityInfo;
|
|
import android.content.pm.PackageManager;
|
|
import android.content.pm.ResolveInfo;
|
|
import android.content.res.Resources;
|
|
import android.content.res.TypedArray;
|
|
import android.graphics.Rect;
|
|
import android.net.Uri;
|
|
import android.os.Bundle;
|
|
import android.os.IBinder;
|
|
import android.os.Parcel;
|
|
import android.os.Parcelable;
|
|
import android.util.AttributeSet;
|
|
import android.util.Log;
|
|
|
|
import com.android.internal.util.XmlUtils;
|
|
|
|
import java.io.IOException;
|
|
import java.io.Serializable;
|
|
import java.net.URISyntaxException;
|
|
import java.util.ArrayList;
|
|
import java.util.HashSet;
|
|
import java.util.Iterator;
|
|
import java.util.Set;
|
|
|
|
/**
|
|
* An intent is an abstract description of an operation to be performed. It
|
|
* can be used with {@link Context#startActivity(Intent) startActivity} to
|
|
* launch an {@link android.app.Activity},
|
|
* {@link android.content.Context#sendBroadcast(Intent) broadcastIntent} to
|
|
* send it to any interested {@link BroadcastReceiver BroadcastReceiver} components,
|
|
* and {@link android.content.Context#startService} or
|
|
* {@link android.content.Context#bindService} to communicate with a
|
|
* background {@link android.app.Service}.
|
|
*
|
|
* <p>An Intent provides a facility for performing late runtime binding between
|
|
* the code in different applications. Its most significant use is in the
|
|
* launching of activities, where it can be thought of as the glue between
|
|
* activities. It is
|
|
* basically a passive data structure holding an abstract description of an
|
|
* action to be performed. The primary pieces of information in an intent
|
|
* are:</p>
|
|
*
|
|
* <ul>
|
|
* <li> <p><b>action</b> -- The general action to be performed, such as
|
|
* {@link #ACTION_VIEW}, {@link #ACTION_EDIT}, {@link #ACTION_MAIN},
|
|
* etc.</p>
|
|
* </li>
|
|
* <li> <p><b>data</b> -- The data to operate on, such as a person record
|
|
* in the contacts database, expressed as a {@link android.net.Uri}.</p>
|
|
* </li>
|
|
* </ul>
|
|
*
|
|
*
|
|
* <p>Some examples of action/data pairs are:</p>
|
|
*
|
|
* <ul>
|
|
* <li> <p><b>{@link #ACTION_VIEW} <i>content://contacts/people/1</i></b> -- Display
|
|
* information about the person whose identifier is "1".</p>
|
|
* </li>
|
|
* <li> <p><b>{@link #ACTION_DIAL} <i>content://contacts/people/1</i></b> -- Display
|
|
* the phone dialer with the person filled in.</p>
|
|
* </li>
|
|
* <li> <p><b>{@link #ACTION_VIEW} <i>tel:123</i></b> -- Display
|
|
* the phone dialer with the given number filled in. Note how the
|
|
* VIEW action does what what is considered the most reasonable thing for
|
|
* a particular URI.</p>
|
|
* </li>
|
|
* <li> <p><b>{@link #ACTION_DIAL} <i>tel:123</i></b> -- Display
|
|
* the phone dialer with the given number filled in.</p>
|
|
* </li>
|
|
* <li> <p><b>{@link #ACTION_EDIT} <i>content://contacts/people/1</i></b> -- Edit
|
|
* information about the person whose identifier is "1".</p>
|
|
* </li>
|
|
* <li> <p><b>{@link #ACTION_VIEW} <i>content://contacts/people/</i></b> -- Display
|
|
* a list of people, which the user can browse through. This example is a
|
|
* typical top-level entry into the Contacts application, showing you the
|
|
* list of people. Selecting a particular person to view would result in a
|
|
* new intent { <b>{@link #ACTION_VIEW} <i>content://contacts/N</i></b> }
|
|
* being used to start an activity to display that person.</p>
|
|
* </li>
|
|
* </ul>
|
|
*
|
|
* <p>In addition to these primary attributes, there are a number of secondary
|
|
* attributes that you can also include with an intent:</p>
|
|
*
|
|
* <ul>
|
|
* <li> <p><b>category</b> -- Gives additional information about the action
|
|
* to execute. For example, {@link #CATEGORY_LAUNCHER} means it should
|
|
* appear in the Launcher as a top-level application, while
|
|
* {@link #CATEGORY_ALTERNATIVE} means it should be included in a list
|
|
* of alternative actions the user can perform on a piece of data.</p>
|
|
* <li> <p><b>type</b> -- Specifies an explicit type (a MIME type) of the
|
|
* intent data. Normally the type is inferred from the data itself.
|
|
* By setting this attribute, you disable that evaluation and force
|
|
* an explicit type.</p>
|
|
* <li> <p><b>component</b> -- Specifies an explicit name of a component
|
|
* class to use for the intent. Normally this is determined by looking
|
|
* at the other information in the intent (the action, data/type, and
|
|
* categories) and matching that with a component that can handle it.
|
|
* If this attribute is set then none of the evaluation is performed,
|
|
* and this component is used exactly as is. By specifying this attribute,
|
|
* all of the other Intent attributes become optional.</p>
|
|
* <li> <p><b>extras</b> -- This is a {@link Bundle} of any additional information.
|
|
* This can be used to provide extended information to the component.
|
|
* For example, if we have a action to send an e-mail message, we could
|
|
* also include extra pieces of data here to supply a subject, body,
|
|
* etc.</p>
|
|
* </ul>
|
|
*
|
|
* <p>Here are some examples of other operations you can specify as intents
|
|
* using these additional parameters:</p>
|
|
*
|
|
* <ul>
|
|
* <li> <p><b>{@link #ACTION_MAIN} with category {@link #CATEGORY_HOME}</b> --
|
|
* Launch the home screen.</p>
|
|
* </li>
|
|
* <li> <p><b>{@link #ACTION_GET_CONTENT} with MIME type
|
|
* <i>{@link android.provider.Contacts.Phones#CONTENT_URI
|
|
* vnd.android.cursor.item/phone}</i></b>
|
|
* -- Display the list of people's phone numbers, allowing the user to
|
|
* browse through them and pick one and return it to the parent activity.</p>
|
|
* </li>
|
|
* <li> <p><b>{@link #ACTION_GET_CONTENT} with MIME type
|
|
* <i>*{@literal /}*</i> and category {@link #CATEGORY_OPENABLE}</b>
|
|
* -- Display all pickers for data that can be opened with
|
|
* {@link ContentResolver#openInputStream(Uri) ContentResolver.openInputStream()},
|
|
* allowing the user to pick one of them and then some data inside of it
|
|
* and returning the resulting URI to the caller. This can be used,
|
|
* for example, in an e-mail application to allow the user to pick some
|
|
* data to include as an attachment.</p>
|
|
* </li>
|
|
* </ul>
|
|
*
|
|
* <p>There are a variety of standard Intent action and category constants
|
|
* defined in the Intent class, but applications can also define their own.
|
|
* These strings use java style scoping, to ensure they are unique -- for
|
|
* example, the standard {@link #ACTION_VIEW} is called
|
|
* "android.intent.action.VIEW".</p>
|
|
*
|
|
* <p>Put together, the set of actions, data types, categories, and extra data
|
|
* defines a language for the system allowing for the expression of phrases
|
|
* such as "call john smith's cell". As applications are added to the system,
|
|
* they can extend this language by adding new actions, types, and categories, or
|
|
* they can modify the behavior of existing phrases by supplying their own
|
|
* activities that handle them.</p>
|
|
*
|
|
* <a name="IntentResolution"></a>
|
|
* <h3>Intent Resolution</h3>
|
|
*
|
|
* <p>There are two primary forms of intents you will use.
|
|
*
|
|
* <ul>
|
|
* <li> <p><b>Explicit Intents</b> have specified a component (via
|
|
* {@link #setComponent} or {@link #setClass}), which provides the exact
|
|
* class to be run. Often these will not include any other information,
|
|
* simply being a way for an application to launch various internal
|
|
* activities it has as the user interacts with the application.
|
|
*
|
|
* <li> <p><b>Implicit Intents</b> have not specified a component;
|
|
* instead, they must include enough information for the system to
|
|
* determine which of the available components is best to run for that
|
|
* intent.
|
|
* </ul>
|
|
*
|
|
* <p>When using implicit intents, given such an arbitrary intent we need to
|
|
* know what to do with it. This is handled by the process of <em>Intent
|
|
* resolution</em>, which maps an Intent to an {@link android.app.Activity},
|
|
* {@link BroadcastReceiver}, or {@link android.app.Service} (or sometimes two or
|
|
* more activities/receivers) that can handle it.</p>
|
|
*
|
|
* <p>The intent resolution mechanism basically revolves around matching an
|
|
* Intent against all of the <intent-filter> descriptions in the
|
|
* installed application packages. (Plus, in the case of broadcasts, any {@link BroadcastReceiver}
|
|
* objects explicitly registered with {@link Context#registerReceiver}.) More
|
|
* details on this can be found in the documentation on the {@link
|
|
* IntentFilter} class.</p>
|
|
*
|
|
* <p>There are three pieces of information in the Intent that are used for
|
|
* resolution: the action, type, and category. Using this information, a query
|
|
* is done on the {@link PackageManager} for a component that can handle the
|
|
* intent. The appropriate component is determined based on the intent
|
|
* information supplied in the <code>AndroidManifest.xml</code> file as
|
|
* follows:</p>
|
|
*
|
|
* <ul>
|
|
* <li> <p>The <b>action</b>, if given, must be listed by the component as
|
|
* one it handles.</p>
|
|
* <li> <p>The <b>type</b> is retrieved from the Intent's data, if not
|
|
* already supplied in the Intent. Like the action, if a type is
|
|
* included in the intent (either explicitly or implicitly in its
|
|
* data), then this must be listed by the component as one it handles.</p>
|
|
* <li> For data that is not a <code>content:</code> URI and where no explicit
|
|
* type is included in the Intent, instead the <b>scheme</b> of the
|
|
* intent data (such as <code>http:</code> or <code>mailto:</code>) is
|
|
* considered. Again like the action, if we are matching a scheme it
|
|
* must be listed by the component as one it can handle.
|
|
* <li> <p>The <b>categories</b>, if supplied, must <em>all</em> be listed
|
|
* by the activity as categories it handles. That is, if you include
|
|
* the categories {@link #CATEGORY_LAUNCHER} and
|
|
* {@link #CATEGORY_ALTERNATIVE}, then you will only resolve to components
|
|
* with an intent that lists <em>both</em> of those categories.
|
|
* Activities will very often need to support the
|
|
* {@link #CATEGORY_DEFAULT} so that they can be found by
|
|
* {@link Context#startActivity Context.startActivity()}.</p>
|
|
* </ul>
|
|
*
|
|
* <p>For example, consider the Note Pad sample application that
|
|
* allows user to browse through a list of notes data and view details about
|
|
* individual items. Text in italics indicate places were you would replace a
|
|
* name with one specific to your own package.</p>
|
|
*
|
|
* <pre> <manifest xmlns:android="http://schemas.android.com/apk/res/android"
|
|
* package="<i>com.android.notepad</i>">
|
|
* <application android:icon="@drawable/app_notes"
|
|
* android:label="@string/app_name">
|
|
*
|
|
* <provider class=".NotePadProvider"
|
|
* android:authorities="<i>com.google.provider.NotePad</i>" />
|
|
*
|
|
* <activity class=".NotesList" android:label="@string/title_notes_list">
|
|
* <intent-filter>
|
|
* <action android:name="android.intent.action.MAIN" />
|
|
* <category android:name="android.intent.category.LAUNCHER" />
|
|
* </intent-filter>
|
|
* <intent-filter>
|
|
* <action android:name="android.intent.action.VIEW" />
|
|
* <action android:name="android.intent.action.EDIT" />
|
|
* <action android:name="android.intent.action.PICK" />
|
|
* <category android:name="android.intent.category.DEFAULT" />
|
|
* <data android:mimeType="vnd.android.cursor.dir/<i>vnd.google.note</i>" />
|
|
* </intent-filter>
|
|
* <intent-filter>
|
|
* <action android:name="android.intent.action.GET_CONTENT" />
|
|
* <category android:name="android.intent.category.DEFAULT" />
|
|
* <data android:mimeType="vnd.android.cursor.item/<i>vnd.google.note</i>" />
|
|
* </intent-filter>
|
|
* </activity>
|
|
*
|
|
* <activity class=".NoteEditor" android:label="@string/title_note">
|
|
* <intent-filter android:label="@string/resolve_edit">
|
|
* <action android:name="android.intent.action.VIEW" />
|
|
* <action android:name="android.intent.action.EDIT" />
|
|
* <category android:name="android.intent.category.DEFAULT" />
|
|
* <data android:mimeType="vnd.android.cursor.item/<i>vnd.google.note</i>" />
|
|
* </intent-filter>
|
|
*
|
|
* <intent-filter>
|
|
* <action android:name="android.intent.action.INSERT" />
|
|
* <category android:name="android.intent.category.DEFAULT" />
|
|
* <data android:mimeType="vnd.android.cursor.dir/<i>vnd.google.note</i>" />
|
|
* </intent-filter>
|
|
*
|
|
* </activity>
|
|
*
|
|
* <activity class=".TitleEditor" android:label="@string/title_edit_title"
|
|
* android:theme="@android:style/Theme.Dialog">
|
|
* <intent-filter android:label="@string/resolve_title">
|
|
* <action android:name="<i>com.android.notepad.action.EDIT_TITLE</i>" />
|
|
* <category android:name="android.intent.category.DEFAULT" />
|
|
* <category android:name="android.intent.category.ALTERNATIVE" />
|
|
* <category android:name="android.intent.category.SELECTED_ALTERNATIVE" />
|
|
* <data android:mimeType="vnd.android.cursor.item/<i>vnd.google.note</i>" />
|
|
* </intent-filter>
|
|
* </activity>
|
|
*
|
|
* </application>
|
|
* </manifest></pre>
|
|
*
|
|
* <p>The first activity,
|
|
* <code>com.android.notepad.NotesList</code>, serves as our main
|
|
* entry into the app. It can do three things as described by its three intent
|
|
* templates:
|
|
* <ol>
|
|
* <li><pre>
|
|
* <intent-filter>
|
|
* <action android:name="{@link #ACTION_MAIN android.intent.action.MAIN}" />
|
|
* <category android:name="{@link #CATEGORY_LAUNCHER android.intent.category.LAUNCHER}" />
|
|
* </intent-filter></pre>
|
|
* <p>This provides a top-level entry into the NotePad application: the standard
|
|
* MAIN action is a main entry point (not requiring any other information in
|
|
* the Intent), and the LAUNCHER category says that this entry point should be
|
|
* listed in the application launcher.</p>
|
|
* <li><pre>
|
|
* <intent-filter>
|
|
* <action android:name="{@link #ACTION_VIEW android.intent.action.VIEW}" />
|
|
* <action android:name="{@link #ACTION_EDIT android.intent.action.EDIT}" />
|
|
* <action android:name="{@link #ACTION_PICK android.intent.action.PICK}" />
|
|
* <category android:name="{@link #CATEGORY_DEFAULT android.intent.category.DEFAULT}" />
|
|
* <data mimeType:name="vnd.android.cursor.dir/<i>vnd.google.note</i>" />
|
|
* </intent-filter></pre>
|
|
* <p>This declares the things that the activity can do on a directory of
|
|
* notes. The type being supported is given with the <type> tag, where
|
|
* <code>vnd.android.cursor.dir/vnd.google.note</code> is a URI from which
|
|
* a Cursor of zero or more items (<code>vnd.android.cursor.dir</code>) can
|
|
* be retrieved which holds our note pad data (<code>vnd.google.note</code>).
|
|
* The activity allows the user to view or edit the directory of data (via
|
|
* the VIEW and EDIT actions), or to pick a particular note and return it
|
|
* to the caller (via the PICK action). Note also the DEFAULT category
|
|
* supplied here: this is <em>required</em> for the
|
|
* {@link Context#startActivity Context.startActivity} method to resolve your
|
|
* activity when its component name is not explicitly specified.</p>
|
|
* <li><pre>
|
|
* <intent-filter>
|
|
* <action android:name="{@link #ACTION_GET_CONTENT android.intent.action.GET_CONTENT}" />
|
|
* <category android:name="{@link #CATEGORY_DEFAULT android.intent.category.DEFAULT}" />
|
|
* <data android:mimeType="vnd.android.cursor.item/<i>vnd.google.note</i>" />
|
|
* </intent-filter></pre>
|
|
* <p>This filter describes the ability return to the caller a note selected by
|
|
* the user without needing to know where it came from. The data type
|
|
* <code>vnd.android.cursor.item/vnd.google.note</code> is a URI from which
|
|
* a Cursor of exactly one (<code>vnd.android.cursor.item</code>) item can
|
|
* be retrieved which contains our note pad data (<code>vnd.google.note</code>).
|
|
* The GET_CONTENT action is similar to the PICK action, where the activity
|
|
* will return to its caller a piece of data selected by the user. Here,
|
|
* however, the caller specifies the type of data they desire instead of
|
|
* the type of data the user will be picking from.</p>
|
|
* </ol>
|
|
*
|
|
* <p>Given these capabilities, the following intents will resolve to the
|
|
* NotesList activity:</p>
|
|
*
|
|
* <ul>
|
|
* <li> <p><b>{ action=android.app.action.MAIN }</b> matches all of the
|
|
* activities that can be used as top-level entry points into an
|
|
* application.</p>
|
|
* <li> <p><b>{ action=android.app.action.MAIN,
|
|
* category=android.app.category.LAUNCHER }</b> is the actual intent
|
|
* used by the Launcher to populate its top-level list.</p>
|
|
* <li> <p><b>{ action=android.intent.action.VIEW
|
|
* data=content://com.google.provider.NotePad/notes }</b>
|
|
* displays a list of all the notes under
|
|
* "content://com.google.provider.NotePad/notes", which
|
|
* the user can browse through and see the details on.</p>
|
|
* <li> <p><b>{ action=android.app.action.PICK
|
|
* data=content://com.google.provider.NotePad/notes }</b>
|
|
* provides a list of the notes under
|
|
* "content://com.google.provider.NotePad/notes", from which
|
|
* the user can pick a note whose data URL is returned back to the caller.</p>
|
|
* <li> <p><b>{ action=android.app.action.GET_CONTENT
|
|
* type=vnd.android.cursor.item/vnd.google.note }</b>
|
|
* is similar to the pick action, but allows the caller to specify the
|
|
* kind of data they want back so that the system can find the appropriate
|
|
* activity to pick something of that data type.</p>
|
|
* </ul>
|
|
*
|
|
* <p>The second activity,
|
|
* <code>com.android.notepad.NoteEditor</code>, shows the user a single
|
|
* note entry and allows them to edit it. It can do two things as described
|
|
* by its two intent templates:
|
|
* <ol>
|
|
* <li><pre>
|
|
* <intent-filter android:label="@string/resolve_edit">
|
|
* <action android:name="{@link #ACTION_VIEW android.intent.action.VIEW}" />
|
|
* <action android:name="{@link #ACTION_EDIT android.intent.action.EDIT}" />
|
|
* <category android:name="{@link #CATEGORY_DEFAULT android.intent.category.DEFAULT}" />
|
|
* <data android:mimeType="vnd.android.cursor.item/<i>vnd.google.note</i>" />
|
|
* </intent-filter></pre>
|
|
* <p>The first, primary, purpose of this activity is to let the user interact
|
|
* with a single note, as decribed by the MIME type
|
|
* <code>vnd.android.cursor.item/vnd.google.note</code>. The activity can
|
|
* either VIEW a note or allow the user to EDIT it. Again we support the
|
|
* DEFAULT category to allow the activity to be launched without explicitly
|
|
* specifying its component.</p>
|
|
* <li><pre>
|
|
* <intent-filter>
|
|
* <action android:name="{@link #ACTION_INSERT android.intent.action.INSERT}" />
|
|
* <category android:name="{@link #CATEGORY_DEFAULT android.intent.category.DEFAULT}" />
|
|
* <data android:mimeType="vnd.android.cursor.dir/<i>vnd.google.note</i>" />
|
|
* </intent-filter></pre>
|
|
* <p>The secondary use of this activity is to insert a new note entry into
|
|
* an existing directory of notes. This is used when the user creates a new
|
|
* note: the INSERT action is executed on the directory of notes, causing
|
|
* this activity to run and have the user create the new note data which
|
|
* it then adds to the content provider.</p>
|
|
* </ol>
|
|
*
|
|
* <p>Given these capabilities, the following intents will resolve to the
|
|
* NoteEditor activity:</p>
|
|
*
|
|
* <ul>
|
|
* <li> <p><b>{ action=android.intent.action.VIEW
|
|
* data=content://com.google.provider.NotePad/notes/<var>{ID}</var> }</b>
|
|
* shows the user the content of note <var>{ID}</var>.</p>
|
|
* <li> <p><b>{ action=android.app.action.EDIT
|
|
* data=content://com.google.provider.NotePad/notes/<var>{ID}</var> }</b>
|
|
* allows the user to edit the content of note <var>{ID}</var>.</p>
|
|
* <li> <p><b>{ action=android.app.action.INSERT
|
|
* data=content://com.google.provider.NotePad/notes }</b>
|
|
* creates a new, empty note in the notes list at
|
|
* "content://com.google.provider.NotePad/notes"
|
|
* and allows the user to edit it. If they keep their changes, the URI
|
|
* of the newly created note is returned to the caller.</p>
|
|
* </ul>
|
|
*
|
|
* <p>The last activity,
|
|
* <code>com.android.notepad.TitleEditor</code>, allows the user to
|
|
* edit the title of a note. This could be implemented as a class that the
|
|
* application directly invokes (by explicitly setting its component in
|
|
* the Intent), but here we show a way you can publish alternative
|
|
* operations on existing data:</p>
|
|
*
|
|
* <pre>
|
|
* <intent-filter android:label="@string/resolve_title">
|
|
* <action android:name="<i>com.android.notepad.action.EDIT_TITLE</i>" />
|
|
* <category android:name="{@link #CATEGORY_DEFAULT android.intent.category.DEFAULT}" />
|
|
* <category android:name="{@link #CATEGORY_ALTERNATIVE android.intent.category.ALTERNATIVE}" />
|
|
* <category android:name="{@link #CATEGORY_SELECTED_ALTERNATIVE android.intent.category.SELECTED_ALTERNATIVE}" />
|
|
* <data android:mimeType="vnd.android.cursor.item/<i>vnd.google.note</i>" />
|
|
* </intent-filter></pre>
|
|
*
|
|
* <p>In the single intent template here, we
|
|
* have created our own private action called
|
|
* <code>com.android.notepad.action.EDIT_TITLE</code> which means to
|
|
* edit the title of a note. It must be invoked on a specific note
|
|
* (data type <code>vnd.android.cursor.item/vnd.google.note</code>) like the previous
|
|
* view and edit actions, but here displays and edits the title contained
|
|
* in the note data.
|
|
*
|
|
* <p>In addition to supporting the default category as usual, our title editor
|
|
* also supports two other standard categories: ALTERNATIVE and
|
|
* SELECTED_ALTERNATIVE. Implementing
|
|
* these categories allows others to find the special action it provides
|
|
* without directly knowing about it, through the
|
|
* {@link android.content.pm.PackageManager#queryIntentActivityOptions} method, or
|
|
* more often to build dynamic menu items with
|
|
* {@link android.view.Menu#addIntentOptions}. Note that in the intent
|
|
* template here was also supply an explicit name for the template
|
|
* (via <code>android:label="@string/resolve_title"</code>) to better control
|
|
* what the user sees when presented with this activity as an alternative
|
|
* action to the data they are viewing.
|
|
*
|
|
* <p>Given these capabilities, the following intent will resolve to the
|
|
* TitleEditor activity:</p>
|
|
*
|
|
* <ul>
|
|
* <li> <p><b>{ action=com.android.notepad.action.EDIT_TITLE
|
|
* data=content://com.google.provider.NotePad/notes/<var>{ID}</var> }</b>
|
|
* displays and allows the user to edit the title associated
|
|
* with note <var>{ID}</var>.</p>
|
|
* </ul>
|
|
*
|
|
* <h3>Standard Activity Actions</h3>
|
|
*
|
|
* <p>These are the current standard actions that Intent defines for launching
|
|
* activities (usually through {@link Context#startActivity}. The most
|
|
* important, and by far most frequently used, are {@link #ACTION_MAIN} and
|
|
* {@link #ACTION_EDIT}.
|
|
*
|
|
* <ul>
|
|
* <li> {@link #ACTION_MAIN}
|
|
* <li> {@link #ACTION_VIEW}
|
|
* <li> {@link #ACTION_ATTACH_DATA}
|
|
* <li> {@link #ACTION_EDIT}
|
|
* <li> {@link #ACTION_PICK}
|
|
* <li> {@link #ACTION_CHOOSER}
|
|
* <li> {@link #ACTION_GET_CONTENT}
|
|
* <li> {@link #ACTION_DIAL}
|
|
* <li> {@link #ACTION_CALL}
|
|
* <li> {@link #ACTION_SEND}
|
|
* <li> {@link #ACTION_SENDTO}
|
|
* <li> {@link #ACTION_ANSWER}
|
|
* <li> {@link #ACTION_INSERT}
|
|
* <li> {@link #ACTION_DELETE}
|
|
* <li> {@link #ACTION_RUN}
|
|
* <li> {@link #ACTION_SYNC}
|
|
* <li> {@link #ACTION_PICK_ACTIVITY}
|
|
* <li> {@link #ACTION_SEARCH}
|
|
* <li> {@link #ACTION_WEB_SEARCH}
|
|
* <li> {@link #ACTION_FACTORY_TEST}
|
|
* </ul>
|
|
*
|
|
* <h3>Standard Broadcast Actions</h3>
|
|
*
|
|
* <p>These are the current standard actions that Intent defines for receiving
|
|
* broadcasts (usually through {@link Context#registerReceiver} or a
|
|
* <receiver> tag in a manifest).
|
|
*
|
|
* <ul>
|
|
* <li> {@link #ACTION_TIME_TICK}
|
|
* <li> {@link #ACTION_TIME_CHANGED}
|
|
* <li> {@link #ACTION_TIMEZONE_CHANGED}
|
|
* <li> {@link #ACTION_BOOT_COMPLETED}
|
|
* <li> {@link #ACTION_PACKAGE_ADDED}
|
|
* <li> {@link #ACTION_PACKAGE_CHANGED}
|
|
* <li> {@link #ACTION_PACKAGE_REMOVED}
|
|
* <li> {@link #ACTION_PACKAGE_RESTARTED}
|
|
* <li> {@link #ACTION_PACKAGE_DATA_CLEARED}
|
|
* <li> {@link #ACTION_UID_REMOVED}
|
|
* <li> {@link #ACTION_BATTERY_CHANGED}
|
|
* <li> {@link #ACTION_POWER_CONNECTED}
|
|
* <li> {@link #ACTION_POWER_DISCONNECTED}
|
|
* <li> {@link #ACTION_SHUTDOWN}
|
|
* </ul>
|
|
*
|
|
* <h3>Standard Categories</h3>
|
|
*
|
|
* <p>These are the current standard categories that can be used to further
|
|
* clarify an Intent via {@link #addCategory}.
|
|
*
|
|
* <ul>
|
|
* <li> {@link #CATEGORY_DEFAULT}
|
|
* <li> {@link #CATEGORY_BROWSABLE}
|
|
* <li> {@link #CATEGORY_TAB}
|
|
* <li> {@link #CATEGORY_ALTERNATIVE}
|
|
* <li> {@link #CATEGORY_SELECTED_ALTERNATIVE}
|
|
* <li> {@link #CATEGORY_LAUNCHER}
|
|
* <li> {@link #CATEGORY_INFO}
|
|
* <li> {@link #CATEGORY_HOME}
|
|
* <li> {@link #CATEGORY_PREFERENCE}
|
|
* <li> {@link #CATEGORY_TEST}
|
|
* <li> {@link #CATEGORY_CAR_DOCK}
|
|
* <li> {@link #CATEGORY_DESK_DOCK}
|
|
* <li> {@link #CATEGORY_CAR_MODE}
|
|
* </ul>
|
|
*
|
|
* <h3>Standard Extra Data</h3>
|
|
*
|
|
* <p>These are the current standard fields that can be used as extra data via
|
|
* {@link #putExtra}.
|
|
*
|
|
* <ul>
|
|
* <li> {@link #EXTRA_ALARM_COUNT}
|
|
* <li> {@link #EXTRA_BCC}
|
|
* <li> {@link #EXTRA_CC}
|
|
* <li> {@link #EXTRA_CHANGED_COMPONENT_NAME}
|
|
* <li> {@link #EXTRA_DATA_REMOVED}
|
|
* <li> {@link #EXTRA_DOCK_STATE}
|
|
* <li> {@link #EXTRA_DOCK_STATE_CAR}
|
|
* <li> {@link #EXTRA_DOCK_STATE_DESK}
|
|
* <li> {@link #EXTRA_DOCK_STATE_UNDOCKED}
|
|
* <li> {@link #EXTRA_DONT_KILL_APP}
|
|
* <li> {@link #EXTRA_EMAIL}
|
|
* <li> {@link #EXTRA_INITIAL_INTENTS}
|
|
* <li> {@link #EXTRA_INTENT}
|
|
* <li> {@link #EXTRA_KEY_EVENT}
|
|
* <li> {@link #EXTRA_PHONE_NUMBER}
|
|
* <li> {@link #EXTRA_REMOTE_INTENT_TOKEN}
|
|
* <li> {@link #EXTRA_REPLACING}
|
|
* <li> {@link #EXTRA_SHORTCUT_ICON}
|
|
* <li> {@link #EXTRA_SHORTCUT_ICON_RESOURCE}
|
|
* <li> {@link #EXTRA_SHORTCUT_INTENT}
|
|
* <li> {@link #EXTRA_STREAM}
|
|
* <li> {@link #EXTRA_SHORTCUT_NAME}
|
|
* <li> {@link #EXTRA_SUBJECT}
|
|
* <li> {@link #EXTRA_TEMPLATE}
|
|
* <li> {@link #EXTRA_TEXT}
|
|
* <li> {@link #EXTRA_TITLE}
|
|
* <li> {@link #EXTRA_UID}
|
|
* </ul>
|
|
*
|
|
* <h3>Flags</h3>
|
|
*
|
|
* <p>These are the possible flags that can be used in the Intent via
|
|
* {@link #setFlags} and {@link #addFlags}. See {@link #setFlags} for a list
|
|
* of all possible flags.
|
|
*/
|
|
public class Intent implements Parcelable, Cloneable {
|
|
// ---------------------------------------------------------------------
|
|
// ---------------------------------------------------------------------
|
|
// Standard intent activity actions (see action variable).
|
|
|
|
/**
|
|
* Activity Action: Start as a main entry point, does not expect to
|
|
* receive data.
|
|
* <p>Input: nothing
|
|
* <p>Output: nothing
|
|
*/
|
|
@SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION)
|
|
public static final String ACTION_MAIN = "android.intent.action.MAIN";
|
|
|
|
/**
|
|
* Activity Action: Display the data to the user. This is the most common
|
|
* action performed on data -- it is the generic action you can use on
|
|
* a piece of data to get the most reasonable thing to occur. For example,
|
|
* when used on a contacts entry it will view the entry; when used on a
|
|
* mailto: URI it will bring up a compose window filled with the information
|
|
* supplied by the URI; when used with a tel: URI it will invoke the
|
|
* dialer.
|
|
* <p>Input: {@link #getData} is URI from which to retrieve data.
|
|
* <p>Output: nothing.
|
|
*/
|
|
@SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION)
|
|
public static final String ACTION_VIEW = "android.intent.action.VIEW";
|
|
|
|
/**
|
|
* A synonym for {@link #ACTION_VIEW}, the "standard" action that is
|
|
* performed on a piece of data.
|
|
*/
|
|
public static final String ACTION_DEFAULT = ACTION_VIEW;
|
|
|
|
/**
|
|
* Used to indicate that some piece of data should be attached to some other
|
|
* place. For example, image data could be attached to a contact. It is up
|
|
* to the recipient to decide where the data should be attached; the intent
|
|
* does not specify the ultimate destination.
|
|
* <p>Input: {@link #getData} is URI of data to be attached.
|
|
* <p>Output: nothing.
|
|
*/
|
|
@SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION)
|
|
public static final String ACTION_ATTACH_DATA = "android.intent.action.ATTACH_DATA";
|
|
|
|
/**
|
|
* Activity Action: Provide explicit editable access to the given data.
|
|
* <p>Input: {@link #getData} is URI of data to be edited.
|
|
* <p>Output: nothing.
|
|
*/
|
|
@SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION)
|
|
public static final String ACTION_EDIT = "android.intent.action.EDIT";
|
|
|
|
/**
|
|
* Activity Action: Pick an existing item, or insert a new item, and then edit it.
|
|
* <p>Input: {@link #getType} is the desired MIME type of the item to create or edit.
|
|
* The extras can contain type specific data to pass through to the editing/creating
|
|
* activity.
|
|
* <p>Output: The URI of the item that was picked. This must be a content:
|
|
* URI so that any receiver can access it.
|
|
*/
|
|
@SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION)
|
|
public static final String ACTION_INSERT_OR_EDIT = "android.intent.action.INSERT_OR_EDIT";
|
|
|
|
/**
|
|
* Activity Action: Pick an item from the data, returning what was selected.
|
|
* <p>Input: {@link #getData} is URI containing a directory of data
|
|
* (vnd.android.cursor.dir/*) from which to pick an item.
|
|
* <p>Output: The URI of the item that was picked.
|
|
*/
|
|
@SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION)
|
|
public static final String ACTION_PICK = "android.intent.action.PICK";
|
|
|
|
/**
|
|
* Activity Action: Creates a shortcut.
|
|
* <p>Input: Nothing.</p>
|
|
* <p>Output: An Intent representing the shortcut. The intent must contain three
|
|
* extras: SHORTCUT_INTENT (value: Intent), SHORTCUT_NAME (value: String),
|
|
* and SHORTCUT_ICON (value: Bitmap) or SHORTCUT_ICON_RESOURCE
|
|
* (value: ShortcutIconResource).</p>
|
|
*
|
|
* @see #EXTRA_SHORTCUT_INTENT
|
|
* @see #EXTRA_SHORTCUT_NAME
|
|
* @see #EXTRA_SHORTCUT_ICON
|
|
* @see #EXTRA_SHORTCUT_ICON_RESOURCE
|
|
* @see android.content.Intent.ShortcutIconResource
|
|
*/
|
|
@SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION)
|
|
public static final String ACTION_CREATE_SHORTCUT = "android.intent.action.CREATE_SHORTCUT";
|
|
|
|
/**
|
|
* The name of the extra used to define the Intent of a shortcut.
|
|
*
|
|
* @see #ACTION_CREATE_SHORTCUT
|
|
*/
|
|
public static final String EXTRA_SHORTCUT_INTENT = "android.intent.extra.shortcut.INTENT";
|
|
/**
|
|
* The name of the extra used to define the name of a shortcut.
|
|
*
|
|
* @see #ACTION_CREATE_SHORTCUT
|
|
*/
|
|
public static final String EXTRA_SHORTCUT_NAME = "android.intent.extra.shortcut.NAME";
|
|
/**
|
|
* The name of the extra used to define the icon, as a Bitmap, of a shortcut.
|
|
*
|
|
* @see #ACTION_CREATE_SHORTCUT
|
|
*/
|
|
public static final String EXTRA_SHORTCUT_ICON = "android.intent.extra.shortcut.ICON";
|
|
/**
|
|
* The name of the extra used to define the icon, as a ShortcutIconResource, of a shortcut.
|
|
*
|
|
* @see #ACTION_CREATE_SHORTCUT
|
|
* @see android.content.Intent.ShortcutIconResource
|
|
*/
|
|
public static final String EXTRA_SHORTCUT_ICON_RESOURCE =
|
|
"android.intent.extra.shortcut.ICON_RESOURCE";
|
|
|
|
/**
|
|
* Represents a shortcut/live folder icon resource.
|
|
*
|
|
* @see Intent#ACTION_CREATE_SHORTCUT
|
|
* @see Intent#EXTRA_SHORTCUT_ICON_RESOURCE
|
|
* @see android.provider.LiveFolders#ACTION_CREATE_LIVE_FOLDER
|
|
* @see android.provider.LiveFolders#EXTRA_LIVE_FOLDER_ICON
|
|
*/
|
|
public static class ShortcutIconResource implements Parcelable {
|
|
/**
|
|
* The package name of the application containing the icon.
|
|
*/
|
|
public String packageName;
|
|
|
|
/**
|
|
* The resource name of the icon, including package, name and type.
|
|
*/
|
|
public String resourceName;
|
|
|
|
/**
|
|
* Creates a new ShortcutIconResource for the specified context and resource
|
|
* identifier.
|
|
*
|
|
* @param context The context of the application.
|
|
* @param resourceId The resource idenfitier for the icon.
|
|
* @return A new ShortcutIconResource with the specified's context package name
|
|
* and icon resource idenfitier.
|
|
*/
|
|
public static ShortcutIconResource fromContext(Context context, int resourceId) {
|
|
ShortcutIconResource icon = new ShortcutIconResource();
|
|
icon.packageName = context.getPackageName();
|
|
icon.resourceName = context.getResources().getResourceName(resourceId);
|
|
return icon;
|
|
}
|
|
|
|
/**
|
|
* Used to read a ShortcutIconResource from a Parcel.
|
|
*/
|
|
public static final Parcelable.Creator<ShortcutIconResource> CREATOR =
|
|
new Parcelable.Creator<ShortcutIconResource>() {
|
|
|
|
public ShortcutIconResource createFromParcel(Parcel source) {
|
|
ShortcutIconResource icon = new ShortcutIconResource();
|
|
icon.packageName = source.readString();
|
|
icon.resourceName = source.readString();
|
|
return icon;
|
|
}
|
|
|
|
public ShortcutIconResource[] newArray(int size) {
|
|
return new ShortcutIconResource[size];
|
|
}
|
|
};
|
|
|
|
/**
|
|
* No special parcel contents.
|
|
*/
|
|
public int describeContents() {
|
|
return 0;
|
|
}
|
|
|
|
public void writeToParcel(Parcel dest, int flags) {
|
|
dest.writeString(packageName);
|
|
dest.writeString(resourceName);
|
|
}
|
|
|
|
@Override
|
|
public String toString() {
|
|
return resourceName;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Activity Action: Display an activity chooser, allowing the user to pick
|
|
* what they want to before proceeding. This can be used as an alternative
|
|
* to the standard activity picker that is displayed by the system when
|
|
* you try to start an activity with multiple possible matches, with these
|
|
* differences in behavior:
|
|
* <ul>
|
|
* <li>You can specify the title that will appear in the activity chooser.
|
|
* <li>The user does not have the option to make one of the matching
|
|
* activities a preferred activity, and all possible activities will
|
|
* always be shown even if one of them is currently marked as the
|
|
* preferred activity.
|
|
* </ul>
|
|
* <p>
|
|
* This action should be used when the user will naturally expect to
|
|
* select an activity in order to proceed. An example if when not to use
|
|
* it is when the user clicks on a "mailto:" link. They would naturally
|
|
* expect to go directly to their mail app, so startActivity() should be
|
|
* called directly: it will
|
|
* either launch the current preferred app, or put up a dialog allowing the
|
|
* user to pick an app to use and optionally marking that as preferred.
|
|
* <p>
|
|
* In contrast, if the user is selecting a menu item to send a picture
|
|
* they are viewing to someone else, there are many different things they
|
|
* may want to do at this point: send it through e-mail, upload it to a
|
|
* web service, etc. In this case the CHOOSER action should be used, to
|
|
* always present to the user a list of the things they can do, with a
|
|
* nice title given by the caller such as "Send this photo with:".
|
|
* <p>
|
|
* As a convenience, an Intent of this form can be created with the
|
|
* {@link #createChooser} function.
|
|
* <p>Input: No data should be specified. get*Extra must have
|
|
* a {@link #EXTRA_INTENT} field containing the Intent being executed,
|
|
* and can optionally have a {@link #EXTRA_TITLE} field containing the
|
|
* title text to display in the chooser.
|
|
* <p>Output: Depends on the protocol of {@link #EXTRA_INTENT}.
|
|
*/
|
|
@SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION)
|
|
public static final String ACTION_CHOOSER = "android.intent.action.CHOOSER";
|
|
|
|
/**
|
|
* Convenience function for creating a {@link #ACTION_CHOOSER} Intent.
|
|
*
|
|
* @param target The Intent that the user will be selecting an activity
|
|
* to perform.
|
|
* @param title Optional title that will be displayed in the chooser.
|
|
* @return Return a new Intent object that you can hand to
|
|
* {@link Context#startActivity(Intent) Context.startActivity()} and
|
|
* related methods.
|
|
*/
|
|
public static Intent createChooser(Intent target, CharSequence title) {
|
|
Intent intent = new Intent(ACTION_CHOOSER);
|
|
intent.putExtra(EXTRA_INTENT, target);
|
|
if (title != null) {
|
|
intent.putExtra(EXTRA_TITLE, title);
|
|
}
|
|
return intent;
|
|
}
|
|
/**
|
|
* Activity Action: Allow the user to select a particular kind of data and
|
|
* return it. This is different than {@link #ACTION_PICK} in that here we
|
|
* just say what kind of data is desired, not a URI of existing data from
|
|
* which the user can pick. A ACTION_GET_CONTENT could allow the user to
|
|
* create the data as it runs (for example taking a picture or recording a
|
|
* sound), let them browser over the web and download the desired data,
|
|
* etc.
|
|
* <p>
|
|
* There are two main ways to use this action: if you want an specific kind
|
|
* of data, such as a person contact, you set the MIME type to the kind of
|
|
* data you want and launch it with {@link Context#startActivity(Intent)}.
|
|
* The system will then launch the best application to select that kind
|
|
* of data for you.
|
|
* <p>
|
|
* You may also be interested in any of a set of types of content the user
|
|
* can pick. For example, an e-mail application that wants to allow the
|
|
* user to add an attachment to an e-mail message can use this action to
|
|
* bring up a list of all of the types of content the user can attach.
|
|
* <p>
|
|
* In this case, you should wrap the GET_CONTENT intent with a chooser
|
|
* (through {@link #createChooser}), which will give the proper interface
|
|
* for the user to pick how to send your data and allow you to specify
|
|
* a prompt indicating what they are doing. You will usually specify a
|
|
* broad MIME type (such as image/* or {@literal *}/*), resulting in a
|
|
* broad range of content types the user can select from.
|
|
* <p>
|
|
* When using such a broad GET_CONTENT action, it is often desireable to
|
|
* only pick from data that can be represented as a stream. This is
|
|
* accomplished by requiring the {@link #CATEGORY_OPENABLE} in the Intent.
|
|
* <p>
|
|
* Input: {@link #getType} is the desired MIME type to retrieve. Note
|
|
* that no URI is supplied in the intent, as there are no constraints on
|
|
* where the returned data originally comes from. You may also include the
|
|
* {@link #CATEGORY_OPENABLE} if you can only accept data that can be
|
|
* opened as a stream.
|
|
* <p>
|
|
* Output: The URI of the item that was picked. This must be a content:
|
|
* URI so that any receiver can access it.
|
|
*/
|
|
@SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION)
|
|
public static final String ACTION_GET_CONTENT = "android.intent.action.GET_CONTENT";
|
|
/**
|
|
* Activity Action: Dial a number as specified by the data. This shows a
|
|
* UI with the number being dialed, allowing the user to explicitly
|
|
* initiate the call.
|
|
* <p>Input: If nothing, an empty dialer is started; else {@link #getData}
|
|
* is URI of a phone number to be dialed or a tel: URI of an explicit phone
|
|
* number.
|
|
* <p>Output: nothing.
|
|
*/
|
|
@SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION)
|
|
public static final String ACTION_DIAL = "android.intent.action.DIAL";
|
|
/**
|
|
* Activity Action: Perform a call to someone specified by the data.
|
|
* <p>Input: If nothing, an empty dialer is started; else {@link #getData}
|
|
* is URI of a phone number to be dialed or a tel: URI of an explicit phone
|
|
* number.
|
|
* <p>Output: nothing.
|
|
*
|
|
* <p>Note: there will be restrictions on which applications can initiate a
|
|
* call; most applications should use the {@link #ACTION_DIAL}.
|
|
* <p>Note: this Intent <strong>cannot</strong> be used to call emergency
|
|
* numbers. Applications can <strong>dial</strong> emergency numbers using
|
|
* {@link #ACTION_DIAL}, however.
|
|
*/
|
|
@SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION)
|
|
public static final String ACTION_CALL = "android.intent.action.CALL";
|
|
/**
|
|
* Activity Action: Perform a call to an emergency number specified by the
|
|
* data.
|
|
* <p>Input: {@link #getData} is URI of a phone number to be dialed or a
|
|
* tel: URI of an explicit phone number.
|
|
* <p>Output: nothing.
|
|
* @hide
|
|
*/
|
|
public static final String ACTION_CALL_EMERGENCY = "android.intent.action.CALL_EMERGENCY";
|
|
/**
|
|
* Activity action: Perform a call to any number (emergency or not)
|
|
* specified by the data.
|
|
* <p>Input: {@link #getData} is URI of a phone number to be dialed or a
|
|
* tel: URI of an explicit phone number.
|
|
* <p>Output: nothing.
|
|
* @hide
|
|
*/
|
|
public static final String ACTION_CALL_PRIVILEGED = "android.intent.action.CALL_PRIVILEGED";
|
|
/**
|
|
* Activity Action: Send a message to someone specified by the data.
|
|
* <p>Input: {@link #getData} is URI describing the target.
|
|
* <p>Output: nothing.
|
|
*/
|
|
@SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION)
|
|
public static final String ACTION_SENDTO = "android.intent.action.SENDTO";
|
|
/**
|
|
* Activity Action: Deliver some data to someone else. Who the data is
|
|
* being delivered to is not specified; it is up to the receiver of this
|
|
* action to ask the user where the data should be sent.
|
|
* <p>
|
|
* When launching a SEND intent, you should usually wrap it in a chooser
|
|
* (through {@link #createChooser}), which will give the proper interface
|
|
* for the user to pick how to send your data and allow you to specify
|
|
* a prompt indicating what they are doing.
|
|
* <p>
|
|
* Input: {@link #getType} is the MIME type of the data being sent.
|
|
* get*Extra can have either a {@link #EXTRA_TEXT}
|
|
* or {@link #EXTRA_STREAM} field, containing the data to be sent. If
|
|
* using EXTRA_TEXT, the MIME type should be "text/plain"; otherwise it
|
|
* should be the MIME type of the data in EXTRA_STREAM. Use {@literal *}/*
|
|
* if the MIME type is unknown (this will only allow senders that can
|
|
* handle generic data streams).
|
|
* <p>
|
|
* Optional standard extras, which may be interpreted by some recipients as
|
|
* appropriate, are: {@link #EXTRA_EMAIL}, {@link #EXTRA_CC},
|
|
* {@link #EXTRA_BCC}, {@link #EXTRA_SUBJECT}.
|
|
* <p>
|
|
* Output: nothing.
|
|
*/
|
|
@SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION)
|
|
public static final String ACTION_SEND = "android.intent.action.SEND";
|
|
/**
|
|
* Activity Action: Deliver multiple data to someone else.
|
|
* <p>
|
|
* Like ACTION_SEND, except the data is multiple.
|
|
* <p>
|
|
* Input: {@link #getType} is the MIME type of the data being sent.
|
|
* get*ArrayListExtra can have either a {@link #EXTRA_TEXT} or {@link
|
|
* #EXTRA_STREAM} field, containing the data to be sent.
|
|
* <p>
|
|
* Multiple types are supported, and receivers should handle mixed types
|
|
* whenever possible. The right way for the receiver to check them is to
|
|
* use the content resolver on each URI. The intent sender should try to
|
|
* put the most concrete mime type in the intent type, but it can fall
|
|
* back to {@literal <type>/*} or {@literal *}/* as needed.
|
|
* <p>
|
|
* e.g. if you are sending image/jpg and image/jpg, the intent's type can
|
|
* be image/jpg, but if you are sending image/jpg and image/png, then the
|
|
* intent's type should be image/*.
|
|
* <p>
|
|
* Optional standard extras, which may be interpreted by some recipients as
|
|
* appropriate, are: {@link #EXTRA_EMAIL}, {@link #EXTRA_CC},
|
|
* {@link #EXTRA_BCC}, {@link #EXTRA_SUBJECT}.
|
|
* <p>
|
|
* Output: nothing.
|
|
*/
|
|
@SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION)
|
|
public static final String ACTION_SEND_MULTIPLE = "android.intent.action.SEND_MULTIPLE";
|
|
/**
|
|
* Activity Action: Handle an incoming phone call.
|
|
* <p>Input: nothing.
|
|
* <p>Output: nothing.
|
|
*/
|
|
@SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION)
|
|
public static final String ACTION_ANSWER = "android.intent.action.ANSWER";
|
|
/**
|
|
* Activity Action: Insert an empty item into the given container.
|
|
* <p>Input: {@link #getData} is URI of the directory (vnd.android.cursor.dir/*)
|
|
* in which to place the data.
|
|
* <p>Output: URI of the new data that was created.
|
|
*/
|
|
@SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION)
|
|
public static final String ACTION_INSERT = "android.intent.action.INSERT";
|
|
/**
|
|
* Activity Action: Delete the given data from its container.
|
|
* <p>Input: {@link #getData} is URI of data to be deleted.
|
|
* <p>Output: nothing.
|
|
*/
|
|
@SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION)
|
|
public static final String ACTION_DELETE = "android.intent.action.DELETE";
|
|
/**
|
|
* Activity Action: Run the data, whatever that means.
|
|
* <p>Input: ? (Note: this is currently specific to the test harness.)
|
|
* <p>Output: nothing.
|
|
*/
|
|
@SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION)
|
|
public static final String ACTION_RUN = "android.intent.action.RUN";
|
|
/**
|
|
* Activity Action: Perform a data synchronization.
|
|
* <p>Input: ?
|
|
* <p>Output: ?
|
|
*/
|
|
@SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION)
|
|
public static final String ACTION_SYNC = "android.intent.action.SYNC";
|
|
/**
|
|
* Activity Action: Pick an activity given an intent, returning the class
|
|
* selected.
|
|
* <p>Input: get*Extra field {@link #EXTRA_INTENT} is an Intent
|
|
* used with {@link PackageManager#queryIntentActivities} to determine the
|
|
* set of activities from which to pick.
|
|
* <p>Output: Class name of the activity that was selected.
|
|
*/
|
|
@SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION)
|
|
public static final String ACTION_PICK_ACTIVITY = "android.intent.action.PICK_ACTIVITY";
|
|
/**
|
|
* Activity Action: Perform a search.
|
|
* <p>Input: {@link android.app.SearchManager#QUERY getStringExtra(SearchManager.QUERY)}
|
|
* is the text to search for. If empty, simply
|
|
* enter your search results Activity with the search UI activated.
|
|
* <p>Output: nothing.
|
|
*/
|
|
@SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION)
|
|
public static final String ACTION_SEARCH = "android.intent.action.SEARCH";
|
|
/**
|
|
* Activity Action: Start the platform-defined tutorial
|
|
* <p>Input: {@link android.app.SearchManager#QUERY getStringExtra(SearchManager.QUERY)}
|
|
* is the text to search for. If empty, simply
|
|
* enter your search results Activity with the search UI activated.
|
|
* <p>Output: nothing.
|
|
*/
|
|
@SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION)
|
|
public static final String ACTION_SYSTEM_TUTORIAL = "android.intent.action.SYSTEM_TUTORIAL";
|
|
/**
|
|
* Activity Action: Perform a web search.
|
|
* <p>
|
|
* Input: {@link android.app.SearchManager#QUERY
|
|
* getStringExtra(SearchManager.QUERY)} is the text to search for. If it is
|
|
* a url starts with http or https, the site will be opened. If it is plain
|
|
* text, Google search will be applied.
|
|
* <p>
|
|
* Output: nothing.
|
|
*/
|
|
@SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION)
|
|
public static final String ACTION_WEB_SEARCH = "android.intent.action.WEB_SEARCH";
|
|
/**
|
|
* Activity Action: List all available applications
|
|
* <p>Input: Nothing.
|
|
* <p>Output: nothing.
|
|
*/
|
|
@SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION)
|
|
public static final String ACTION_ALL_APPS = "android.intent.action.ALL_APPS";
|
|
/**
|
|
* Activity Action: Show settings for choosing wallpaper
|
|
* <p>Input: Nothing.
|
|
* <p>Output: Nothing.
|
|
*/
|
|
@SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION)
|
|
public static final String ACTION_SET_WALLPAPER = "android.intent.action.SET_WALLPAPER";
|
|
|
|
/**
|
|
* Activity Action: Show activity for reporting a bug.
|
|
* <p>Input: Nothing.
|
|
* <p>Output: Nothing.
|
|
*/
|
|
@SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION)
|
|
public static final String ACTION_BUG_REPORT = "android.intent.action.BUG_REPORT";
|
|
|
|
/**
|
|
* Activity Action: Main entry point for factory tests. Only used when
|
|
* the device is booting in factory test node. The implementing package
|
|
* must be installed in the system image.
|
|
* <p>Input: nothing
|
|
* <p>Output: nothing
|
|
*/
|
|
public static final String ACTION_FACTORY_TEST = "android.intent.action.FACTORY_TEST";
|
|
|
|
/**
|
|
* Activity Action: The user pressed the "call" button to go to the dialer
|
|
* or other appropriate UI for placing a call.
|
|
* <p>Input: Nothing.
|
|
* <p>Output: Nothing.
|
|
*/
|
|
@SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION)
|
|
public static final String ACTION_CALL_BUTTON = "android.intent.action.CALL_BUTTON";
|
|
|
|
/**
|
|
* Activity Action: Start Voice Command.
|
|
* <p>Input: Nothing.
|
|
* <p>Output: Nothing.
|
|
*/
|
|
@SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION)
|
|
public static final String ACTION_VOICE_COMMAND = "android.intent.action.VOICE_COMMAND";
|
|
|
|
/**
|
|
* Activity Action: Start action associated with long pressing on the
|
|
* search key.
|
|
* <p>Input: Nothing.
|
|
* <p>Output: Nothing.
|
|
*/
|
|
@SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION)
|
|
public static final String ACTION_SEARCH_LONG_PRESS = "android.intent.action.SEARCH_LONG_PRESS";
|
|
|
|
/**
|
|
* Activity Action: The user pressed the "Report" button in the crash/ANR dialog.
|
|
* This intent is delivered to the package which installed the application, usually
|
|
* the Market.
|
|
* <p>Input: No data is specified. The bug report is passed in using
|
|
* an {@link #EXTRA_BUG_REPORT} field.
|
|
* <p>Output: Nothing.
|
|
* @hide
|
|
*/
|
|
@SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION)
|
|
public static final String ACTION_APP_ERROR = "android.intent.action.APP_ERROR";
|
|
|
|
/**
|
|
* Activity Action: Show power usage information to the user.
|
|
* <p>Input: Nothing.
|
|
* <p>Output: Nothing.
|
|
*/
|
|
@SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION)
|
|
public static final String ACTION_POWER_USAGE_SUMMARY = "android.intent.action.POWER_USAGE_SUMMARY";
|
|
|
|
/**
|
|
* Activity Action: Setup wizard to launch after a platform update. This
|
|
* activity should have a string meta-data field associated with it,
|
|
* {@link #METADATA_SETUP_VERSION}, which defines the current version of
|
|
* the platform for setup. The activity will be launched only if
|
|
* {@link android.provider.Settings.Secure#LAST_SETUP_SHOWN} is not the
|
|
* same value.
|
|
* <p>Input: Nothing.
|
|
* <p>Output: Nothing.
|
|
* @hide
|
|
*/
|
|
@SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION)
|
|
public static final String ACTION_UPGRADE_SETUP = "android.intent.action.UPGRADE_SETUP";
|
|
|
|
/**
|
|
* A string associated with a {@link #ACTION_UPGRADE_SETUP} activity
|
|
* describing the last run version of the platform that was setup.
|
|
* @hide
|
|
*/
|
|
public static final String METADATA_SETUP_VERSION = "android.SETUP_VERSION";
|
|
|
|
// ---------------------------------------------------------------------
|
|
// ---------------------------------------------------------------------
|
|
// Standard intent broadcast actions (see action variable).
|
|
|
|
/**
|
|
* Broadcast Action: Sent after the screen turns off.
|
|
*
|
|
* <p class="note">This is a protected intent that can only be sent
|
|
* by the system.
|
|
*/
|
|
@SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION)
|
|
public static final String ACTION_SCREEN_OFF = "android.intent.action.SCREEN_OFF";
|
|
/**
|
|
* Broadcast Action: Sent after the screen turns on.
|
|
*
|
|
* <p class="note">This is a protected intent that can only be sent
|
|
* by the system.
|
|
*/
|
|
@SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION)
|
|
public static final String ACTION_SCREEN_ON = "android.intent.action.SCREEN_ON";
|
|
|
|
/**
|
|
* Broadcast Action: Sent when the user is present after device wakes up (e.g when the
|
|
* keyguard is gone).
|
|
*
|
|
* <p class="note">This is a protected intent that can only be sent
|
|
* by the system.
|
|
*/
|
|
@SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION)
|
|
public static final String ACTION_USER_PRESENT = "android.intent.action.USER_PRESENT";
|
|
|
|
/**
|
|
* Broadcast Action: The current time has changed. Sent every
|
|
* minute. You can <em>not</em> receive this through components declared
|
|
* in manifests, only by exlicitly registering for it with
|
|
* {@link Context#registerReceiver(BroadcastReceiver, IntentFilter)
|
|
* Context.registerReceiver()}.
|
|
*
|
|
* <p class="note">This is a protected intent that can only be sent
|
|
* by the system.
|
|
*/
|
|
@SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION)
|
|
public static final String ACTION_TIME_TICK = "android.intent.action.TIME_TICK";
|
|
/**
|
|
* Broadcast Action: The time was set.
|
|
*/
|
|
@SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION)
|
|
public static final String ACTION_TIME_CHANGED = "android.intent.action.TIME_SET";
|
|
/**
|
|
* Broadcast Action: The date has changed.
|
|
*/
|
|
@SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION)
|
|
public static final String ACTION_DATE_CHANGED = "android.intent.action.DATE_CHANGED";
|
|
/**
|
|
* Broadcast Action: The timezone has changed. The intent will have the following extra values:</p>
|
|
* <ul>
|
|
* <li><em>time-zone</em> - The java.util.TimeZone.getID() value identifying the new time zone.</li>
|
|
* </ul>
|
|
*
|
|
* <p class="note">This is a protected intent that can only be sent
|
|
* by the system.
|
|
*/
|
|
@SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION)
|
|
public static final String ACTION_TIMEZONE_CHANGED = "android.intent.action.TIMEZONE_CHANGED";
|
|
/**
|
|
* Alarm Changed Action: This is broadcast when the AlarmClock
|
|
* application's alarm is set or unset. It is used by the
|
|
* AlarmClock application and the StatusBar service.
|
|
* @hide
|
|
*/
|
|
@SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION)
|
|
public static final String ACTION_ALARM_CHANGED = "android.intent.action.ALARM_CHANGED";
|
|
/**
|
|
* Sync State Changed Action: This is broadcast when the sync starts or stops or when one has
|
|
* been failing for a long time. It is used by the SyncManager and the StatusBar service.
|
|
* @hide
|
|
*/
|
|
@SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION)
|
|
public static final String ACTION_SYNC_STATE_CHANGED
|
|
= "android.intent.action.SYNC_STATE_CHANGED";
|
|
/**
|
|
* Broadcast Action: This is broadcast once, after the system has finished
|
|
* booting. It can be used to perform application-specific initialization,
|
|
* such as installing alarms. You must hold the
|
|
* {@link android.Manifest.permission#RECEIVE_BOOT_COMPLETED} permission
|
|
* in order to receive this broadcast.
|
|
*
|
|
* <p class="note">This is a protected intent that can only be sent
|
|
* by the system.
|
|
*/
|
|
@SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION)
|
|
public static final String ACTION_BOOT_COMPLETED = "android.intent.action.BOOT_COMPLETED";
|
|
/**
|
|
* Broadcast Action: This is broadcast when a user action should request a
|
|
* temporary system dialog to dismiss. Some examples of temporary system
|
|
* dialogs are the notification window-shade and the recent tasks dialog.
|
|
*/
|
|
public static final String ACTION_CLOSE_SYSTEM_DIALOGS = "android.intent.action.CLOSE_SYSTEM_DIALOGS";
|
|
/**
|
|
* Broadcast Action: Trigger the download and eventual installation
|
|
* of a package.
|
|
* <p>Input: {@link #getData} is the URI of the package file to download.
|
|
*
|
|
* <p class="note">This is a protected intent that can only be sent
|
|
* by the system.
|
|
*/
|
|
@SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION)
|
|
public static final String ACTION_PACKAGE_INSTALL = "android.intent.action.PACKAGE_INSTALL";
|
|
/**
|
|
* Broadcast Action: A new application package has been installed on the
|
|
* device. The data contains the name of the package. Note that the
|
|
* newly installed package does <em>not</em> receive this broadcast.
|
|
* <p>My include the following extras:
|
|
* <ul>
|
|
* <li> {@link #EXTRA_UID} containing the integer uid assigned to the new package.
|
|
* <li> {@link #EXTRA_REPLACING} is set to true if this is following
|
|
* an {@link #ACTION_PACKAGE_REMOVED} broadcast for the same package.
|
|
* </ul>
|
|
*
|
|
* <p class="note">This is a protected intent that can only be sent
|
|
* by the system.
|
|
*/
|
|
@SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION)
|
|
public static final String ACTION_PACKAGE_ADDED = "android.intent.action.PACKAGE_ADDED";
|
|
/**
|
|
* Broadcast Action: A new version of an application package has been
|
|
* installed, replacing an existing version that was previously installed.
|
|
* The data contains the name of the package.
|
|
* <p>My include the following extras:
|
|
* <ul>
|
|
* <li> {@link #EXTRA_UID} containing the integer uid assigned to the new package.
|
|
* </ul>
|
|
*
|
|
* <p class="note">This is a protected intent that can only be sent
|
|
* by the system.
|
|
*/
|
|
@SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION)
|
|
public static final String ACTION_PACKAGE_REPLACED = "android.intent.action.PACKAGE_REPLACED";
|
|
/**
|
|
* Broadcast Action: An existing application package has been removed from
|
|
* the device. The data contains the name of the package. The package
|
|
* that is being installed does <em>not</em> receive this Intent.
|
|
* <ul>
|
|
* <li> {@link #EXTRA_UID} containing the integer uid previously assigned
|
|
* to the package.
|
|
* <li> {@link #EXTRA_DATA_REMOVED} is set to true if the entire
|
|
* application -- data and code -- is being removed.
|
|
* <li> {@link #EXTRA_REPLACING} is set to true if this will be followed
|
|
* by an {@link #ACTION_PACKAGE_ADDED} broadcast for the same package.
|
|
* </ul>
|
|
*
|
|
* <p class="note">This is a protected intent that can only be sent
|
|
* by the system.
|
|
*/
|
|
@SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION)
|
|
public static final String ACTION_PACKAGE_REMOVED = "android.intent.action.PACKAGE_REMOVED";
|
|
/**
|
|
* Broadcast Action: An existing application package has been changed (e.g.
|
|
* a component has been enabled or disabled). The data contains the name of
|
|
* the package.
|
|
* <ul>
|
|
* <li> {@link #EXTRA_UID} containing the integer uid assigned to the package.
|
|
* <li> {@link #EXTRA_CHANGED_COMPONENT_NAME_LIST} containing the class name
|
|
* of the changed components.
|
|
* <li> {@link #EXTRA_DONT_KILL_APP} containing boolean field to override the
|
|
* default action of restarting the application.
|
|
* </ul>
|
|
*
|
|
* <p class="note">This is a protected intent that can only be sent
|
|
* by the system.
|
|
*/
|
|
@SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION)
|
|
public static final String ACTION_PACKAGE_CHANGED = "android.intent.action.PACKAGE_CHANGED";
|
|
/**
|
|
* @hide
|
|
* Broadcast Action: Ask system services if there is any reason to
|
|
* restart the given package. The data contains the name of the
|
|
* package.
|
|
* <ul>
|
|
* <li> {@link #EXTRA_UID} containing the integer uid assigned to the package.
|
|
* <li> {@link #EXTRA_PACKAGES} String array of all packages to check.
|
|
* </ul>
|
|
*
|
|
* <p class="note">This is a protected intent that can only be sent
|
|
* by the system.
|
|
*/
|
|
@SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION)
|
|
public static final String ACTION_QUERY_PACKAGE_RESTART = "android.intent.action.QUERY_PACKAGE_RESTART";
|
|
/**
|
|
* Broadcast Action: The user has restarted a package, and all of its
|
|
* processes have been killed. All runtime state
|
|
* associated with it (processes, alarms, notifications, etc) should
|
|
* be removed. Note that the restarted package does <em>not</em>
|
|
* receive this broadcast.
|
|
* The data contains the name of the package.
|
|
* <ul>
|
|
* <li> {@link #EXTRA_UID} containing the integer uid assigned to the package.
|
|
* </ul>
|
|
*
|
|
* <p class="note">This is a protected intent that can only be sent
|
|
* by the system.
|
|
*/
|
|
@SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION)
|
|
public static final String ACTION_PACKAGE_RESTARTED = "android.intent.action.PACKAGE_RESTARTED";
|
|
/**
|
|
* Broadcast Action: The user has cleared the data of a package. This should
|
|
* be preceded by {@link #ACTION_PACKAGE_RESTARTED}, after which all of
|
|
* its persistent data is erased and this broadcast sent.
|
|
* Note that the cleared package does <em>not</em>
|
|
* receive this broadcast. The data contains the name of the package.
|
|
* <ul>
|
|
* <li> {@link #EXTRA_UID} containing the integer uid assigned to the package.
|
|
* </ul>
|
|
*
|
|
* <p class="note">This is a protected intent that can only be sent
|
|
* by the system.
|
|
*/
|
|
@SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION)
|
|
public static final String ACTION_PACKAGE_DATA_CLEARED = "android.intent.action.PACKAGE_DATA_CLEARED";
|
|
/**
|
|
* Broadcast Action: A user ID has been removed from the system. The user
|
|
* ID number is stored in the extra data under {@link #EXTRA_UID}.
|
|
*
|
|
* <p class="note">This is a protected intent that can only be sent
|
|
* by the system.
|
|
*/
|
|
@SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION)
|
|
public static final String ACTION_UID_REMOVED = "android.intent.action.UID_REMOVED";
|
|
|
|
/**
|
|
* Broadcast Action: Resources for a set of packages (which were
|
|
* previously unavailable) are currently
|
|
* available since the media on which they exist is available.
|
|
* The extra data {@link #EXTRA_CHANGED_PACKAGE_LIST} contains a
|
|
* list of packages whose availability changed.
|
|
* The extra data {@link #EXTRA_CHANGED_UID_LIST} contains a
|
|
* list of uids of packages whose availability changed.
|
|
* Note that the
|
|
* packages in this list do <em>not</em> receive this broadcast.
|
|
* The specified set of packages are now available on the system.
|
|
* <p>Includes the following extras:
|
|
* <ul>
|
|
* <li> {@link #EXTRA_CHANGED_PACKAGE_LIST} is the set of packages
|
|
* whose resources(were previously unavailable) are currently available.
|
|
* {@link #EXTRA_CHANGED_UID_LIST} is the set of uids of the
|
|
* packages whose resources(were previously unavailable)
|
|
* are currently available.
|
|
* </ul>
|
|
*
|
|
* <p class="note">This is a protected intent that can only be sent
|
|
* by the system.
|
|
*/
|
|
@SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION)
|
|
public static final String ACTION_EXTERNAL_APPLICATIONS_AVAILABLE =
|
|
"android.intent.action.EXTERNAL_APPLICATIONS_AVAILABLE";
|
|
|
|
/**
|
|
* Broadcast Action: Resources for a set of packages are currently
|
|
* unavailable since the media on which they exist is unavailable.
|
|
* The extra data {@link #EXTRA_CHANGED_PACKAGE_LIST} contains a
|
|
* list of packages whose availability changed.
|
|
* The extra data {@link #EXTRA_CHANGED_UID_LIST} contains a
|
|
* list of uids of packages whose availability changed.
|
|
* The specified set of packages can no longer be
|
|
* launched and are practically unavailable on the system.
|
|
* <p>Inclues the following extras:
|
|
* <ul>
|
|
* <li> {@link #EXTRA_CHANGED_PACKAGE_LIST} is the set of packages
|
|
* whose resources are no longer available.
|
|
* {@link #EXTRA_CHANGED_UID_LIST} is the set of packages
|
|
* whose resources are no longer available.
|
|
* </ul>
|
|
*
|
|
* <p class="note">This is a protected intent that can only be sent
|
|
* by the system.
|
|
*/
|
|
@SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION)
|
|
public static final String ACTION_EXTERNAL_APPLICATIONS_UNAVAILABLE =
|
|
"android.intent.action.EXTERNAL_APPLICATIONS_UNAVAILABLE";
|
|
|
|
/**
|
|
* Broadcast Action: The current system wallpaper has changed. See
|
|
* {@link android.app.WallpaperManager} for retrieving the new wallpaper.
|
|
*/
|
|
@SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION)
|
|
public static final String ACTION_WALLPAPER_CHANGED = "android.intent.action.WALLPAPER_CHANGED";
|
|
/**
|
|
* Broadcast Action: The current device {@link android.content.res.Configuration}
|
|
* (orientation, locale, etc) has changed. When such a change happens, the
|
|
* UIs (view hierarchy) will need to be rebuilt based on this new
|
|
* information; for the most part, applications don't need to worry about
|
|
* this, because the system will take care of stopping and restarting the
|
|
* application to make sure it sees the new changes. Some system code that
|
|
* can not be restarted will need to watch for this action and handle it
|
|
* appropriately.
|
|
*
|
|
* <p class="note">
|
|
* You can <em>not</em> receive this through components declared
|
|
* in manifests, only by explicitly registering for it with
|
|
* {@link Context#registerReceiver(BroadcastReceiver, IntentFilter)
|
|
* Context.registerReceiver()}.
|
|
*
|
|
* <p class="note">This is a protected intent that can only be sent
|
|
* by the system.
|
|
*
|
|
* @see android.content.res.Configuration
|
|
*/
|
|
@SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION)
|
|
public static final String ACTION_CONFIGURATION_CHANGED = "android.intent.action.CONFIGURATION_CHANGED";
|
|
/**
|
|
* Broadcast Action: The current device's locale has changed.
|
|
*
|
|
* <p class="note">This is a protected intent that can only be sent
|
|
* by the system.
|
|
*/
|
|
@SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION)
|
|
public static final String ACTION_LOCALE_CHANGED = "android.intent.action.LOCALE_CHANGED";
|
|
/**
|
|
* Broadcast Action: This is a <em>sticky broadcast</em> containing the
|
|
* charging state, level, and other information about the battery.
|
|
* See {@link android.os.BatteryManager} for documentation on the
|
|
* contents of the Intent.
|
|
*
|
|
* <p class="note">
|
|
* You can <em>not</em> receive this through components declared
|
|
* in manifests, only by explicitly registering for it with
|
|
* {@link Context#registerReceiver(BroadcastReceiver, IntentFilter)
|
|
* Context.registerReceiver()}. See {@link #ACTION_BATTERY_LOW},
|
|
* {@link #ACTION_BATTERY_OKAY}, {@link #ACTION_POWER_CONNECTED},
|
|
* and {@link #ACTION_POWER_DISCONNECTED} for distinct battery-related
|
|
* broadcasts that are sent and can be received through manifest
|
|
* receivers.
|
|
*
|
|
* <p class="note">This is a protected intent that can only be sent
|
|
* by the system.
|
|
*/
|
|
@SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION)
|
|
public static final String ACTION_BATTERY_CHANGED = "android.intent.action.BATTERY_CHANGED";
|
|
/**
|
|
* Broadcast Action: Indicates low battery condition on the device.
|
|
* This broadcast corresponds to the "Low battery warning" system dialog.
|
|
*
|
|
* <p class="note">This is a protected intent that can only be sent
|
|
* by the system.
|
|
*/
|
|
@SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION)
|
|
public static final String ACTION_BATTERY_LOW = "android.intent.action.BATTERY_LOW";
|
|
/**
|
|
* Broadcast Action: Indicates the battery is now okay after being low.
|
|
* This will be sent after {@link #ACTION_BATTERY_LOW} once the battery has
|
|
* gone back up to an okay state.
|
|
*
|
|
* <p class="note">This is a protected intent that can only be sent
|
|
* by the system.
|
|
*/
|
|
@SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION)
|
|
public static final String ACTION_BATTERY_OKAY = "android.intent.action.BATTERY_OKAY";
|
|
/**
|
|
* Broadcast Action: External power has been connected to the device.
|
|
* This is intended for applications that wish to register specifically to this notification.
|
|
* Unlike ACTION_BATTERY_CHANGED, applications will be woken for this and so do not have to
|
|
* stay active to receive this notification. This action can be used to implement actions
|
|
* that wait until power is available to trigger.
|
|
*
|
|
* <p class="note">This is a protected intent that can only be sent
|
|
* by the system.
|
|
*/
|
|
@SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION)
|
|
public static final String ACTION_POWER_CONNECTED = "android.intent.action.ACTION_POWER_CONNECTED";
|
|
/**
|
|
* Broadcast Action: External power has been removed from the device.
|
|
* This is intended for applications that wish to register specifically to this notification.
|
|
* Unlike ACTION_BATTERY_CHANGED, applications will be woken for this and so do not have to
|
|
* stay active to receive this notification. This action can be used to implement actions
|
|
* that wait until power is available to trigger.
|
|
*
|
|
* <p class="note">This is a protected intent that can only be sent
|
|
* by the system.
|
|
*/
|
|
@SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION)
|
|
public static final String ACTION_POWER_DISCONNECTED =
|
|
"android.intent.action.ACTION_POWER_DISCONNECTED";
|
|
/**
|
|
* Broadcast Action: Device is shutting down.
|
|
* This is broadcast when the device is being shut down (completely turned
|
|
* off, not sleeping). Once the broadcast is complete, the final shutdown
|
|
* will proceed and all unsaved data lost. Apps will not normally need
|
|
* to handle this, since the foreground activity will be paused as well.
|
|
*
|
|
* <p class="note">This is a protected intent that can only be sent
|
|
* by the system.
|
|
*/
|
|
@SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION)
|
|
public static final String ACTION_SHUTDOWN = "android.intent.action.ACTION_SHUTDOWN";
|
|
/**
|
|
* Activity Action: Start this activity to request system shutdown.
|
|
* The optional boolean extra field {@link #EXTRA_KEY_CONFIRM} can be set to true
|
|
* to request confirmation from the user before shutting down.
|
|
*
|
|
* <p class="note">This is a protected intent that can only be sent
|
|
* by the system.
|
|
*
|
|
* {@hide}
|
|
*/
|
|
public static final String ACTION_REQUEST_SHUTDOWN = "android.intent.action.ACTION_REQUEST_SHUTDOWN";
|
|
/** Warmboot feature which enables Device to enter into and resume from "suspend2ram" state
|
|
* Activity Action: Start this activity to request system suspend
|
|
*
|
|
* <p class="note">This is a protected intent that can only be sent
|
|
* by the system.
|
|
*
|
|
* {@hide}
|
|
*/
|
|
public static final String ACTION_REQUEST_SUSPEND = "android.intent.action.ACTION_REQUEST_SUSPEND";
|
|
/**
|
|
* Broadcast Action: A sticky broadcast that indicates low memory
|
|
* condition on the device
|
|
*
|
|
* <p class="note">This is a protected intent that can only be sent
|
|
* by the system.
|
|
*/
|
|
@SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION)
|
|
public static final String ACTION_DEVICE_STORAGE_LOW = "android.intent.action.DEVICE_STORAGE_LOW";
|
|
/**
|
|
* Broadcast Action: Indicates low memory condition on the device no longer exists
|
|
*
|
|
* <p class="note">This is a protected intent that can only be sent
|
|
* by the system.
|
|
*/
|
|
@SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION)
|
|
public static final String ACTION_DEVICE_STORAGE_OK = "android.intent.action.DEVICE_STORAGE_OK";
|
|
/**
|
|
* Broadcast Action: A sticky broadcast that indicates a memory full
|
|
* condition on the device. This is intended for activities that want
|
|
* to be able to fill the data partition completely, leaving only
|
|
* enough free space to prevent system-wide SQLite failures.
|
|
*
|
|
* <p class="note">This is a protected intent that can only be sent
|
|
* by the system.
|
|
*
|
|
* {@hide}
|
|
*/
|
|
@SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION)
|
|
public static final String ACTION_DEVICE_STORAGE_FULL = "android.intent.action.DEVICE_STORAGE_FULL";
|
|
/**
|
|
* Broadcast Action: Indicates memory full condition on the device
|
|
* no longer exists.
|
|
*
|
|
* <p class="note">This is a protected intent that can only be sent
|
|
* by the system.
|
|
*
|
|
* {@hide}
|
|
*/
|
|
@SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION)
|
|
public static final String ACTION_DEVICE_STORAGE_NOT_FULL = "android.intent.action.DEVICE_STORAGE_NOT_FULL";
|
|
/**
|
|
* Broadcast Action: Indicates low memory condition notification acknowledged by user
|
|
* and package management should be started.
|
|
* This is triggered by the user from the ACTION_DEVICE_STORAGE_LOW
|
|
* notification.
|
|
*/
|
|
@SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION)
|
|
public static final String ACTION_MANAGE_PACKAGE_STORAGE = "android.intent.action.MANAGE_PACKAGE_STORAGE";
|
|
/**
|
|
* Broadcast Action: The device has entered USB Mass Storage mode.
|
|
* This is used mainly for the USB Settings panel.
|
|
* Apps should listen for ACTION_MEDIA_MOUNTED and ACTION_MEDIA_UNMOUNTED broadcasts to be notified
|
|
* when the SD card file system is mounted or unmounted
|
|
*/
|
|
@SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION)
|
|
public static final String ACTION_UMS_CONNECTED = "android.intent.action.UMS_CONNECTED";
|
|
|
|
/**
|
|
* Broadcast Action: The device has exited USB Mass Storage mode.
|
|
* This is used mainly for the USB Settings panel.
|
|
* Apps should listen for ACTION_MEDIA_MOUNTED and ACTION_MEDIA_UNMOUNTED broadcasts to be notified
|
|
* when the SD card file system is mounted or unmounted
|
|
*/
|
|
@SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION)
|
|
public static final String ACTION_UMS_DISCONNECTED = "android.intent.action.UMS_DISCONNECTED";
|
|
|
|
/**
|
|
* Broadcast Action: External media has been removed.
|
|
* The path to the mount point for the removed media is contained in the Intent.mData field.
|
|
*/
|
|
@SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION)
|
|
public static final String ACTION_MEDIA_REMOVED = "android.intent.action.MEDIA_REMOVED";
|
|
|
|
/**
|
|
* Broadcast Action: External media is present, but not mounted at its mount point.
|
|
* The path to the mount point for the removed media is contained in the Intent.mData field.
|
|
*/
|
|
@SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION)
|
|
public static final String ACTION_MEDIA_UNMOUNTED = "android.intent.action.MEDIA_UNMOUNTED";
|
|
|
|
/**
|
|
* Broadcast Action: External media is present, and being disk-checked
|
|
* The path to the mount point for the checking media is contained in the Intent.mData field.
|
|
*/
|
|
@SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION)
|
|
public static final String ACTION_MEDIA_CHECKING = "android.intent.action.MEDIA_CHECKING";
|
|
|
|
/**
|
|
* Broadcast Action: External media is present, but is using an incompatible fs (or is blank)
|
|
* The path to the mount point for the checking media is contained in the Intent.mData field.
|
|
*/
|
|
@SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION)
|
|
public static final String ACTION_MEDIA_NOFS = "android.intent.action.MEDIA_NOFS";
|
|
|
|
/**
|
|
* Broadcast Action: External media is present and mounted at its mount point.
|
|
* The path to the mount point for the removed media is contained in the Intent.mData field.
|
|
* The Intent contains an extra with name "read-only" and Boolean value to indicate if the
|
|
* media was mounted read only.
|
|
*/
|
|
@SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION)
|
|
public static final String ACTION_MEDIA_MOUNTED = "android.intent.action.MEDIA_MOUNTED";
|
|
|
|
/**
|
|
* Broadcast Action: External media is unmounted because it is being shared via USB mass storage.
|
|
* The path to the mount point for the shared media is contained in the Intent.mData field.
|
|
*/
|
|
@SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION)
|
|
public static final String ACTION_MEDIA_SHARED = "android.intent.action.MEDIA_SHARED";
|
|
|
|
/**
|
|
* Broadcast Action: External media is no longer being shared via USB mass storage.
|
|
* The path to the mount point for the previously shared media is contained in the Intent.mData field.
|
|
*
|
|
* @hide
|
|
*/
|
|
public static final String ACTION_MEDIA_UNSHARED = "android.intent.action.MEDIA_UNSHARED";
|
|
|
|
/**
|
|
* Broadcast Action: External media was removed from SD card slot, but mount point was not unmounted.
|
|
* The path to the mount point for the removed media is contained in the Intent.mData field.
|
|
*/
|
|
@SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION)
|
|
public static final String ACTION_MEDIA_BAD_REMOVAL = "android.intent.action.MEDIA_BAD_REMOVAL";
|
|
|
|
/**
|
|
* Broadcast Action: External media is present but cannot be mounted.
|
|
* The path to the mount point for the removed media is contained in the Intent.mData field.
|
|
*/
|
|
@SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION)
|
|
public static final String ACTION_MEDIA_UNMOUNTABLE = "android.intent.action.MEDIA_UNMOUNTABLE";
|
|
|
|
/**
|
|
* Broadcast Action: User has expressed the desire to remove the external storage media.
|
|
* Applications should close all files they have open within the mount point when they receive this intent.
|
|
* The path to the mount point for the media to be ejected is contained in the Intent.mData field.
|
|
*/
|
|
@SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION)
|
|
public static final String ACTION_MEDIA_EJECT = "android.intent.action.MEDIA_EJECT";
|
|
|
|
/**
|
|
* Broadcast Action: The media scanner has started scanning a directory.
|
|
* The path to the directory being scanned is contained in the Intent.mData field.
|
|
*/
|
|
@SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION)
|
|
public static final String ACTION_MEDIA_SCANNER_STARTED = "android.intent.action.MEDIA_SCANNER_STARTED";
|
|
|
|
/**
|
|
* Broadcast Action: The media scanner has finished scanning a directory.
|
|
* The path to the scanned directory is contained in the Intent.mData field.
|
|
*/
|
|
@SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION)
|
|
public static final String ACTION_MEDIA_SCANNER_FINISHED = "android.intent.action.MEDIA_SCANNER_FINISHED";
|
|
|
|
/**
|
|
* Broadcast Action: Request the media scanner to scan a file and add it to the media database.
|
|
* The path to the file is contained in the Intent.mData field.
|
|
*/
|
|
@SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION)
|
|
public static final String ACTION_MEDIA_SCANNER_SCAN_FILE = "android.intent.action.MEDIA_SCANNER_SCAN_FILE";
|
|
|
|
/**
|
|
* Broadcast Action: The "Media Button" was pressed. Includes a single
|
|
* extra field, {@link #EXTRA_KEY_EVENT}, containing the key event that
|
|
* caused the broadcast.
|
|
*/
|
|
@SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION)
|
|
public static final String ACTION_MEDIA_BUTTON = "android.intent.action.MEDIA_BUTTON";
|
|
|
|
/**
|
|
* Broadcast Action: The "Camera Button" was pressed. Includes a single
|
|
* extra field, {@link #EXTRA_KEY_EVENT}, containing the key event that
|
|
* caused the broadcast.
|
|
*/
|
|
@SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION)
|
|
public static final String ACTION_CAMERA_BUTTON = "android.intent.action.CAMERA_BUTTON";
|
|
|
|
// *** NOTE: @todo(*) The following really should go into a more domain-specific
|
|
// location; they are not general-purpose actions.
|
|
|
|
/**
|
|
* Broadcast Action: An GTalk connection has been established.
|
|
*/
|
|
@SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION)
|
|
public static final String ACTION_GTALK_SERVICE_CONNECTED =
|
|
"android.intent.action.GTALK_CONNECTED";
|
|
|
|
/**
|
|
* Broadcast Action: An GTalk connection has been disconnected.
|
|
*/
|
|
@SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION)
|
|
public static final String ACTION_GTALK_SERVICE_DISCONNECTED =
|
|
"android.intent.action.GTALK_DISCONNECTED";
|
|
|
|
/**
|
|
* Broadcast Action: An input method has been changed.
|
|
*/
|
|
@SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION)
|
|
public static final String ACTION_INPUT_METHOD_CHANGED =
|
|
"android.intent.action.INPUT_METHOD_CHANGED";
|
|
|
|
/**
|
|
* <p>Broadcast Action: The user has switched the phone into or out of Airplane Mode. One or
|
|
* more radios have been turned off or on. The intent will have the following extra value:</p>
|
|
* <ul>
|
|
* <li><em>state</em> - A boolean value indicating whether Airplane Mode is on. If true,
|
|
* then cell radio and possibly other radios such as bluetooth or WiFi may have also been
|
|
* turned off</li>
|
|
* </ul>
|
|
*
|
|
* <p class="note">This is a protected intent that can only be sent
|
|
* by the system.
|
|
*/
|
|
@SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION)
|
|
public static final String ACTION_AIRPLANE_MODE_CHANGED = "android.intent.action.AIRPLANE_MODE";
|
|
|
|
/**
|
|
* Broadcast Action: Some content providers have parts of their namespace
|
|
* where they publish new events or items that the user may be especially
|
|
* interested in. For these things, they may broadcast this action when the
|
|
* set of interesting items change.
|
|
*
|
|
* For example, GmailProvider sends this notification when the set of unread
|
|
* mail in the inbox changes.
|
|
*
|
|
* <p>The data of the intent identifies which part of which provider
|
|
* changed. When queried through the content resolver, the data URI will
|
|
* return the data set in question.
|
|
*
|
|
* <p>The intent will have the following extra values:
|
|
* <ul>
|
|
* <li><em>count</em> - The number of items in the data set. This is the
|
|
* same as the number of items in the cursor returned by querying the
|
|
* data URI. </li>
|
|
* </ul>
|
|
*
|
|
* This intent will be sent at boot (if the count is non-zero) and when the
|
|
* data set changes. It is possible for the data set to change without the
|
|
* count changing (for example, if a new unread message arrives in the same
|
|
* sync operation in which a message is archived). The phone should still
|
|
* ring/vibrate/etc as normal in this case.
|
|
*/
|
|
@SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION)
|
|
public static final String ACTION_PROVIDER_CHANGED =
|
|
"android.intent.action.PROVIDER_CHANGED";
|
|
|
|
/**
|
|
* Broadcast Action: Wired Headset plugged in or unplugged.
|
|
*
|
|
* <p>The intent will have the following extra values:
|
|
* <ul>
|
|
* <li><em>state</em> - 0 for unplugged, 1 for plugged. </li>
|
|
* <li><em>name</em> - Headset type, human readable string </li>
|
|
* <li><em>microphone</em> - 1 if headset has a microphone, 0 otherwise </li>
|
|
* </ul>
|
|
* </ul>
|
|
*/
|
|
@SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION)
|
|
public static final String ACTION_HEADSET_PLUG =
|
|
"android.intent.action.HEADSET_PLUG";
|
|
|
|
/**
|
|
* Intents indicating the FM Rx and FM Tx swithing on or off
|
|
* <p>The intent will have the following extra values:
|
|
* <ul>
|
|
* <li><em>state</em> - 0 for switched off, 1 for switched on. </li>
|
|
* </ul>
|
|
* </ul>
|
|
*/
|
|
|
|
public static final String ACTION_FM =
|
|
"android.intent.action.FM";
|
|
|
|
public static final String ACTION_FM_TX =
|
|
"android.intent.action.FMTX";
|
|
|
|
/**
|
|
* Broadcast Action: An outgoing call is about to be placed.
|
|
*
|
|
* <p>The Intent will have the following extra value:
|
|
* <ul>
|
|
* <li><em>{@link android.content.Intent#EXTRA_PHONE_NUMBER}</em> -
|
|
* the phone number originally intended to be dialed.</li>
|
|
* </ul>
|
|
* <p>Once the broadcast is finished, the resultData is used as the actual
|
|
* number to call. If <code>null</code>, no call will be placed.</p>
|
|
* <p>It is perfectly acceptable for multiple receivers to process the
|
|
* outgoing call in turn: for example, a parental control application
|
|
* might verify that the user is authorized to place the call at that
|
|
* time, then a number-rewriting application might add an area code if
|
|
* one was not specified.</p>
|
|
* <p>For consistency, any receiver whose purpose is to prohibit phone
|
|
* calls should have a priority of 0, to ensure it will see the final
|
|
* phone number to be dialed.
|
|
* Any receiver whose purpose is to rewrite phone numbers to be called
|
|
* should have a positive priority.
|
|
* Negative priorities are reserved for the system for this broadcast;
|
|
* using them may cause problems.</p>
|
|
* <p>Any BroadcastReceiver receiving this Intent <em>must not</em>
|
|
* abort the broadcast.</p>
|
|
* <p>Emergency calls cannot be intercepted using this mechanism, and
|
|
* other calls cannot be modified to call emergency numbers using this
|
|
* mechanism.
|
|
* <p>You must hold the
|
|
* {@link android.Manifest.permission#PROCESS_OUTGOING_CALLS}
|
|
* permission to receive this Intent.</p>
|
|
*
|
|
* <p class="note">This is a protected intent that can only be sent
|
|
* by the system.
|
|
*/
|
|
@SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION)
|
|
public static final String ACTION_NEW_OUTGOING_CALL =
|
|
"android.intent.action.NEW_OUTGOING_CALL";
|
|
|
|
/**
|
|
* Broadcast Action: Have the device reboot. This is only for use by
|
|
* system code.
|
|
*
|
|
* <p class="note">This is a protected intent that can only be sent
|
|
* by the system.
|
|
*/
|
|
@SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION)
|
|
public static final String ACTION_REBOOT =
|
|
"android.intent.action.REBOOT";
|
|
|
|
/**
|
|
* Broadcast Action: A sticky broadcast for changes in the physical
|
|
* docking state of the device.
|
|
*
|
|
* <p>The intent will have the following extra values:
|
|
* <ul>
|
|
* <li><em>{@link #EXTRA_DOCK_STATE}</em> - the current dock
|
|
* state, indicating which dock the device is physically in.</li>
|
|
* </ul>
|
|
* <p>This is intended for monitoring the current physical dock state.
|
|
* See {@link android.app.UiModeManager} for the normal API dealing with
|
|
* dock mode changes.
|
|
*/
|
|
@SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION)
|
|
public static final String ACTION_DOCK_EVENT =
|
|
"android.intent.action.DOCK_EVENT";
|
|
|
|
/**
|
|
* Broadcast Action: a remote intent is to be broadcasted.
|
|
*
|
|
* A remote intent is used for remote RPC between devices. The remote intent
|
|
* is serialized and sent from one device to another device. The receiving
|
|
* device parses the remote intent and broadcasts it. Note that anyone can
|
|
* broadcast a remote intent. However, if the intent receiver of the remote intent
|
|
* does not trust intent broadcasts from arbitrary intent senders, it should require
|
|
* the sender to hold certain permissions so only trusted sender's broadcast will be
|
|
* let through.
|
|
* @hide
|
|
*/
|
|
public static final String ACTION_REMOTE_INTENT =
|
|
"com.google.android.c2dm.intent.RECEIVE";
|
|
|
|
/**
|
|
* Broadcast Action: hook for permforming cleanup after a system update.
|
|
*
|
|
* The broadcast is sent when the system is booting, before the
|
|
* BOOT_COMPLETED broadcast. It is only sent to receivers in the system
|
|
* image. A receiver for this should do its work and then disable itself
|
|
* so that it does not get run again at the next boot.
|
|
* @hide
|
|
*/
|
|
public static final String ACTION_PRE_BOOT_COMPLETED =
|
|
"android.intent.action.PRE_BOOT_COMPLETED";
|
|
|
|
// ---------------------------------------------------------------------
|
|
// ---------------------------------------------------------------------
|
|
// Standard intent categories (see addCategory()).
|
|
|
|
/**
|
|
* Set if the activity should be an option for the default action
|
|
* (center press) to perform on a piece of data. Setting this will
|
|
* hide from the user any activities without it set when performing an
|
|
* action on some data. Note that this is normal -not- set in the
|
|
* Intent when initiating an action -- it is for use in intent filters
|
|
* specified in packages.
|
|
*/
|
|
@SdkConstant(SdkConstantType.INTENT_CATEGORY)
|
|
public static final String CATEGORY_DEFAULT = "android.intent.category.DEFAULT";
|
|
/**
|
|
* Activities that can be safely invoked from a browser must support this
|
|
* category. For example, if the user is viewing a web page or an e-mail
|
|
* and clicks on a link in the text, the Intent generated execute that
|
|
* link will require the BROWSABLE category, so that only activities
|
|
* supporting this category will be considered as possible actions. By
|
|
* supporting this category, you are promising that there is nothing
|
|
* damaging (without user intervention) that can happen by invoking any
|
|
* matching Intent.
|
|
*/
|
|
@SdkConstant(SdkConstantType.INTENT_CATEGORY)
|
|
public static final String CATEGORY_BROWSABLE = "android.intent.category.BROWSABLE";
|
|
/**
|
|
* Set if the activity should be considered as an alternative action to
|
|
* the data the user is currently viewing. See also
|
|
* {@link #CATEGORY_SELECTED_ALTERNATIVE} for an alternative action that
|
|
* applies to the selection in a list of items.
|
|
*
|
|
* <p>Supporting this category means that you would like your activity to be
|
|
* displayed in the set of alternative things the user can do, usually as
|
|
* part of the current activity's options menu. You will usually want to
|
|
* include a specific label in the <intent-filter> of this action
|
|
* describing to the user what it does.
|
|
*
|
|
* <p>The action of IntentFilter with this category is important in that it
|
|
* describes the specific action the target will perform. This generally
|
|
* should not be a generic action (such as {@link #ACTION_VIEW}, but rather
|
|
* a specific name such as "com.android.camera.action.CROP. Only one
|
|
* alternative of any particular action will be shown to the user, so using
|
|
* a specific action like this makes sure that your alternative will be
|
|
* displayed while also allowing other applications to provide their own
|
|
* overrides of that particular action.
|
|
*/
|
|
@SdkConstant(SdkConstantType.INTENT_CATEGORY)
|
|
public static final String CATEGORY_ALTERNATIVE = "android.intent.category.ALTERNATIVE";
|
|
/**
|
|
* Set if the activity should be considered as an alternative selection
|
|
* action to the data the user has currently selected. This is like
|
|
* {@link #CATEGORY_ALTERNATIVE}, but is used in activities showing a list
|
|
* of items from which the user can select, giving them alternatives to the
|
|
* default action that will be performed on it.
|
|
*/
|
|
@SdkConstant(SdkConstantType.INTENT_CATEGORY)
|
|
public static final String CATEGORY_SELECTED_ALTERNATIVE = "android.intent.category.SELECTED_ALTERNATIVE";
|
|
/**
|
|
* Intended to be used as a tab inside of an containing TabActivity.
|
|
*/
|
|
@SdkConstant(SdkConstantType.INTENT_CATEGORY)
|
|
public static final String CATEGORY_TAB = "android.intent.category.TAB";
|
|
/**
|
|
* Should be displayed in the top-level launcher.
|
|
*/
|
|
@SdkConstant(SdkConstantType.INTENT_CATEGORY)
|
|
public static final String CATEGORY_LAUNCHER = "android.intent.category.LAUNCHER";
|
|
/**
|
|
* Provides information about the package it is in; typically used if
|
|
* a package does not contain a {@link #CATEGORY_LAUNCHER} to provide
|
|
* a front-door to the user without having to be shown in the all apps list.
|
|
*/
|
|
@SdkConstant(SdkConstantType.INTENT_CATEGORY)
|
|
public static final String CATEGORY_INFO = "android.intent.category.INFO";
|
|
/**
|
|
* This is the home activity, that is the first activity that is displayed
|
|
* when the device boots.
|
|
*/
|
|
@SdkConstant(SdkConstantType.INTENT_CATEGORY)
|
|
public static final String CATEGORY_HOME = "android.intent.category.HOME";
|
|
/**
|
|
* This activity is a preference panel.
|
|
*/
|
|
@SdkConstant(SdkConstantType.INTENT_CATEGORY)
|
|
public static final String CATEGORY_PREFERENCE = "android.intent.category.PREFERENCE";
|
|
/**
|
|
* This activity is a development preference panel.
|
|
*/
|
|
@SdkConstant(SdkConstantType.INTENT_CATEGORY)
|
|
public static final String CATEGORY_DEVELOPMENT_PREFERENCE = "android.intent.category.DEVELOPMENT_PREFERENCE";
|
|
/**
|
|
* Capable of running inside a parent activity container.
|
|
*/
|
|
@SdkConstant(SdkConstantType.INTENT_CATEGORY)
|
|
public static final String CATEGORY_EMBED = "android.intent.category.EMBED";
|
|
/**
|
|
* This activity may be exercised by the monkey or other automated test tools.
|
|
*/
|
|
@SdkConstant(SdkConstantType.INTENT_CATEGORY)
|
|
public static final String CATEGORY_MONKEY = "android.intent.category.MONKEY";
|
|
/**
|
|
* To be used as a test (not part of the normal user experience).
|
|
*/
|
|
public static final String CATEGORY_TEST = "android.intent.category.TEST";
|
|
/**
|
|
* To be used as a unit test (run through the Test Harness).
|
|
*/
|
|
public static final String CATEGORY_UNIT_TEST = "android.intent.category.UNIT_TEST";
|
|
/**
|
|
* To be used as an sample code example (not part of the normal user
|
|
* experience).
|
|
*/
|
|
public static final String CATEGORY_SAMPLE_CODE = "android.intent.category.SAMPLE_CODE";
|
|
/**
|
|
* Used to indicate that a GET_CONTENT intent only wants URIs that can be opened with
|
|
* ContentResolver.openInputStream. Openable URIs must support the columns in OpenableColumns
|
|
* when queried, though it is allowable for those columns to be blank.
|
|
*/
|
|
@SdkConstant(SdkConstantType.INTENT_CATEGORY)
|
|
public static final String CATEGORY_OPENABLE = "android.intent.category.OPENABLE";
|
|
|
|
/**
|
|
* To be used as code under test for framework instrumentation tests.
|
|
*/
|
|
public static final String CATEGORY_FRAMEWORK_INSTRUMENTATION_TEST =
|
|
"android.intent.category.FRAMEWORK_INSTRUMENTATION_TEST";
|
|
/**
|
|
* An activity to run when device is inserted into a car dock.
|
|
* Used with {@link #ACTION_MAIN} to launch an activity. For more
|
|
* information, see {@link android.app.UiModeManager}.
|
|
*/
|
|
@SdkConstant(SdkConstantType.INTENT_CATEGORY)
|
|
public static final String CATEGORY_CAR_DOCK = "android.intent.category.CAR_DOCK";
|
|
/**
|
|
* An activity to run when device is inserted into a car dock.
|
|
* Used with {@link #ACTION_MAIN} to launch an activity. For more
|
|
* information, see {@link android.app.UiModeManager}.
|
|
*/
|
|
@SdkConstant(SdkConstantType.INTENT_CATEGORY)
|
|
public static final String CATEGORY_DESK_DOCK = "android.intent.category.DESK_DOCK";
|
|
|
|
/**
|
|
* Used to indicate that the activity can be used in a car environment.
|
|
*/
|
|
@SdkConstant(SdkConstantType.INTENT_CATEGORY)
|
|
public static final String CATEGORY_CAR_MODE = "android.intent.category.CAR_MODE";
|
|
|
|
// ---------------------------------------------------------------------
|
|
// ---------------------------------------------------------------------
|
|
// Standard extra data keys.
|
|
|
|
/**
|
|
* The initial data to place in a newly created record. Use with
|
|
* {@link #ACTION_INSERT}. The data here is a Map containing the same
|
|
* fields as would be given to the underlying ContentProvider.insert()
|
|
* call.
|
|
*/
|
|
public static final String EXTRA_TEMPLATE = "android.intent.extra.TEMPLATE";
|
|
|
|
/**
|
|
* A constant CharSequence that is associated with the Intent, used with
|
|
* {@link #ACTION_SEND} to supply the literal data to be sent. Note that
|
|
* this may be a styled CharSequence, so you must use
|
|
* {@link Bundle#getCharSequence(String) Bundle.getCharSequence()} to
|
|
* retrieve it.
|
|
*/
|
|
public static final String EXTRA_TEXT = "android.intent.extra.TEXT";
|
|
|
|
/**
|
|
* A content: URI holding a stream of data associated with the Intent,
|
|
* used with {@link #ACTION_SEND} to supply the data being sent.
|
|
*/
|
|
public static final String EXTRA_STREAM = "android.intent.extra.STREAM";
|
|
|
|
/**
|
|
* A String[] holding e-mail addresses that should be delivered to.
|
|
*/
|
|
public static final String EXTRA_EMAIL = "android.intent.extra.EMAIL";
|
|
|
|
/**
|
|
* A String[] holding e-mail addresses that should be carbon copied.
|
|
*/
|
|
public static final String EXTRA_CC = "android.intent.extra.CC";
|
|
|
|
/**
|
|
* A String[] holding e-mail addresses that should be blind carbon copied.
|
|
*/
|
|
public static final String EXTRA_BCC = "android.intent.extra.BCC";
|
|
|
|
/**
|
|
* A constant string holding the desired subject line of a message.
|
|
*/
|
|
public static final String EXTRA_SUBJECT = "android.intent.extra.SUBJECT";
|
|
|
|
/**
|
|
* An Intent describing the choices you would like shown with
|
|
* {@link #ACTION_PICK_ACTIVITY}.
|
|
*/
|
|
public static final String EXTRA_INTENT = "android.intent.extra.INTENT";
|
|
|
|
/**
|
|
* A CharSequence dialog title to provide to the user when used with a
|
|
* {@link #ACTION_CHOOSER}.
|
|
*/
|
|
public static final String EXTRA_TITLE = "android.intent.extra.TITLE";
|
|
|
|
/**
|
|
* A Parcelable[] of {@link Intent} or
|
|
* {@link android.content.pm.LabeledIntent} objects as set with
|
|
* {@link #putExtra(String, Parcelable[])} of additional activities to place
|
|
* a the front of the list of choices, when shown to the user with a
|
|
* {@link #ACTION_CHOOSER}.
|
|
*/
|
|
public static final String EXTRA_INITIAL_INTENTS = "android.intent.extra.INITIAL_INTENTS";
|
|
|
|
/**
|
|
* A {@link android.view.KeyEvent} object containing the event that
|
|
* triggered the creation of the Intent it is in.
|
|
*/
|
|
public static final String EXTRA_KEY_EVENT = "android.intent.extra.KEY_EVENT";
|
|
|
|
/**
|
|
* Set to true in {@link #ACTION_REQUEST_SHUTDOWN} to request confirmation from the user
|
|
* before shutting down.
|
|
*
|
|
* {@hide}
|
|
*/
|
|
public static final String EXTRA_KEY_CONFIRM = "android.intent.extra.KEY_CONFIRM";
|
|
|
|
/**
|
|
* Used as an boolean extra field in {@link android.content.Intent#ACTION_PACKAGE_REMOVED} or
|
|
* {@link android.content.Intent#ACTION_PACKAGE_CHANGED} intents to override the default action
|
|
* of restarting the application.
|
|
*/
|
|
public static final String EXTRA_DONT_KILL_APP = "android.intent.extra.DONT_KILL_APP";
|
|
|
|
/**
|
|
* A String holding the phone number originally entered in
|
|
* {@link android.content.Intent#ACTION_NEW_OUTGOING_CALL}, or the actual
|
|
* number to call in a {@link android.content.Intent#ACTION_CALL}.
|
|
*/
|
|
public static final String EXTRA_PHONE_NUMBER = "android.intent.extra.PHONE_NUMBER";
|
|
|
|
/**
|
|
* Used as an int extra field in {@link android.content.Intent#ACTION_UID_REMOVED}
|
|
* intents to supply the uid the package had been assigned. Also an optional
|
|
* extra in {@link android.content.Intent#ACTION_PACKAGE_REMOVED} or
|
|
* {@link android.content.Intent#ACTION_PACKAGE_CHANGED} for the same
|
|
* purpose.
|
|
*/
|
|
public static final String EXTRA_UID = "android.intent.extra.UID";
|
|
|
|
/**
|
|
* @hide String array of package names.
|
|
*/
|
|
public static final String EXTRA_PACKAGES = "android.intent.extra.PACKAGES";
|
|
|
|
/**
|
|
* Used as a boolean extra field in {@link android.content.Intent#ACTION_PACKAGE_REMOVED}
|
|
* intents to indicate whether this represents a full uninstall (removing
|
|
* both the code and its data) or a partial uninstall (leaving its data,
|
|
* implying that this is an update).
|
|
*/
|
|
public static final String EXTRA_DATA_REMOVED = "android.intent.extra.DATA_REMOVED";
|
|
|
|
/**
|
|
* Used as a boolean extra field in {@link android.content.Intent#ACTION_PACKAGE_REMOVED}
|
|
* intents to indicate that this is a replacement of the package, so this
|
|
* broadcast will immediately be followed by an add broadcast for a
|
|
* different version of the same package.
|
|
*/
|
|
public static final String EXTRA_REPLACING = "android.intent.extra.REPLACING";
|
|
|
|
/**
|
|
* Used as an int extra field in {@link android.app.AlarmManager} intents
|
|
* to tell the application being invoked how many pending alarms are being
|
|
* delievered with the intent. For one-shot alarms this will always be 1.
|
|
* For recurring alarms, this might be greater than 1 if the device was
|
|
* asleep or powered off at the time an earlier alarm would have been
|
|
* delivered.
|
|
*/
|
|
public static final String EXTRA_ALARM_COUNT = "android.intent.extra.ALARM_COUNT";
|
|
|
|
/**
|
|
* Used as an int extra field in {@link android.content.Intent#ACTION_DOCK_EVENT}
|
|
* intents to request the dock state. Possible values are
|
|
* {@link android.content.Intent#EXTRA_DOCK_STATE_UNDOCKED},
|
|
* {@link android.content.Intent#EXTRA_DOCK_STATE_DESK}, or
|
|
* {@link android.content.Intent#EXTRA_DOCK_STATE_CAR}.
|
|
*/
|
|
public static final String EXTRA_DOCK_STATE = "android.intent.extra.DOCK_STATE";
|
|
|
|
/**
|
|
* Used as an int value for {@link android.content.Intent#EXTRA_DOCK_STATE}
|
|
* to represent that the phone is not in any dock.
|
|
*/
|
|
public static final int EXTRA_DOCK_STATE_UNDOCKED = 0;
|
|
|
|
/**
|
|
* Used as an int value for {@link android.content.Intent#EXTRA_DOCK_STATE}
|
|
* to represent that the phone is in a desk dock.
|
|
*/
|
|
public static final int EXTRA_DOCK_STATE_DESK = 1;
|
|
|
|
/**
|
|
* Used as an int value for {@link android.content.Intent#EXTRA_DOCK_STATE}
|
|
* to represent that the phone is in a car dock.
|
|
*/
|
|
public static final int EXTRA_DOCK_STATE_CAR = 2;
|
|
|
|
/**
|
|
* Boolean that can be supplied as meta-data with a dock activity, to
|
|
* indicate that the dock should take over the home key when it is active.
|
|
*/
|
|
public static final String METADATA_DOCK_HOME = "android.dock_home";
|
|
|
|
/**
|
|
* Used as a parcelable extra field in {@link #ACTION_APP_ERROR}, containing
|
|
* the bug report.
|
|
*
|
|
* @hide
|
|
*/
|
|
public static final String EXTRA_BUG_REPORT = "android.intent.extra.BUG_REPORT";
|
|
|
|
/**
|
|
* Used as a string extra field when sending an intent to PackageInstaller to install a
|
|
* package. Specifies the installer package name; this package will receive the
|
|
* {@link #ACTION_APP_ERROR} intent.
|
|
*
|
|
* @hide
|
|
*/
|
|
public static final String EXTRA_INSTALLER_PACKAGE_NAME
|
|
= "android.intent.extra.INSTALLER_PACKAGE_NAME";
|
|
|
|
/**
|
|
* Used in the extra field in the remote intent. It's astring token passed with the
|
|
* remote intent.
|
|
*/
|
|
public static final String EXTRA_REMOTE_INTENT_TOKEN =
|
|
"android.intent.extra.remote_intent_token";
|
|
|
|
/**
|
|
* @deprecated See {@link #EXTRA_CHANGED_COMPONENT_NAME_LIST}; this field
|
|
* will contain only the first name in the list.
|
|
*/
|
|
@Deprecated public static final String EXTRA_CHANGED_COMPONENT_NAME =
|
|
"android.intent.extra.changed_component_name";
|
|
|
|
/**
|
|
* This field is part of {@link android.content.Intent#ACTION_PACKAGE_CHANGED},
|
|
* and contains a string array of all of the components that have changed.
|
|
*/
|
|
public static final String EXTRA_CHANGED_COMPONENT_NAME_LIST =
|
|
"android.intent.extra.changed_component_name_list";
|
|
|
|
/**
|
|
* This field is part of
|
|
* {@link android.content.Intent#ACTION_EXTERNAL_APPLICATIONS_AVAILABLE},
|
|
* {@link android.content.Intent#ACTION_EXTERNAL_APPLICATIONS_UNAVAILABLE}
|
|
* and contains a string array of all of the components that have changed.
|
|
*/
|
|
public static final String EXTRA_CHANGED_PACKAGE_LIST =
|
|
"android.intent.extra.changed_package_list";
|
|
|
|
/**
|
|
* This field is part of
|
|
* {@link android.content.Intent#ACTION_EXTERNAL_APPLICATIONS_AVAILABLE},
|
|
* {@link android.content.Intent#ACTION_EXTERNAL_APPLICATIONS_UNAVAILABLE}
|
|
* and contains an integer array of uids of all of the components
|
|
* that have changed.
|
|
*/
|
|
public static final String EXTRA_CHANGED_UID_LIST =
|
|
"android.intent.extra.changed_uid_list";
|
|
|
|
/**
|
|
* @hide
|
|
* Magic extra system code can use when binding, to give a label for
|
|
* who it is that has bound to a service. This is an integer giving
|
|
* a framework string resource that can be displayed to the user.
|
|
*/
|
|
public static final String EXTRA_CLIENT_LABEL =
|
|
"android.intent.extra.client_label";
|
|
|
|
/**
|
|
* @hide
|
|
* Magic extra system code can use when binding, to give a PendingIntent object
|
|
* that can be launched for the user to disable the system's use of this
|
|
* service.
|
|
*/
|
|
public static final String EXTRA_CLIENT_INTENT =
|
|
"android.intent.extra.client_intent";
|
|
|
|
// ---------------------------------------------------------------------
|
|
// ---------------------------------------------------------------------
|
|
// Intent flags (see mFlags variable).
|
|
|
|
/**
|
|
* If set, the recipient of this Intent will be granted permission to
|
|
* perform read operations on the Uri in the Intent's data.
|
|
*/
|
|
public static final int FLAG_GRANT_READ_URI_PERMISSION = 0x00000001;
|
|
/**
|
|
* If set, the recipient of this Intent will be granted permission to
|
|
* perform write operations on the Uri in the Intent's data.
|
|
*/
|
|
public static final int FLAG_GRANT_WRITE_URI_PERMISSION = 0x00000002;
|
|
/**
|
|
* Can be set by the caller to indicate that this Intent is coming from
|
|
* a background operation, not from direct user interaction.
|
|
*/
|
|
public static final int FLAG_FROM_BACKGROUND = 0x00000004;
|
|
/**
|
|
* A flag you can enable for debugging: when set, log messages will be
|
|
* printed during the resolution of this intent to show you what has
|
|
* been found to create the final resolved list.
|
|
*/
|
|
public static final int FLAG_DEBUG_LOG_RESOLUTION = 0x00000008;
|
|
|
|
/**
|
|
* If set, the new activity is not kept in the history stack. As soon as
|
|
* the user navigates away from it, the activity is finished. This may also
|
|
* be set with the {@link android.R.styleable#AndroidManifestActivity_noHistory
|
|
* noHistory} attribute.
|
|
*/
|
|
public static final int FLAG_ACTIVITY_NO_HISTORY = 0x40000000;
|
|
/**
|
|
* If set, the activity will not be launched if it is already running
|
|
* at the top of the history stack.
|
|
*/
|
|
public static final int FLAG_ACTIVITY_SINGLE_TOP = 0x20000000;
|
|
/**
|
|
* If set, this activity will become the start of a new task on this
|
|
* history stack. A task (from the activity that started it to the
|
|
* next task activity) defines an atomic group of activities that the
|
|
* user can move to. Tasks can be moved to the foreground and background;
|
|
* all of the activities inside of a particular task always remain in
|
|
* the same order. See
|
|
* <a href="{@docRoot}guide/topics/fundamentals.html#acttask">Application Fundamentals:
|
|
* Activities and Tasks</a> for more details on tasks.
|
|
*
|
|
* <p>This flag is generally used by activities that want
|
|
* to present a "launcher" style behavior: they give the user a list of
|
|
* separate things that can be done, which otherwise run completely
|
|
* independently of the activity launching them.
|
|
*
|
|
* <p>When using this flag, if a task is already running for the activity
|
|
* you are now starting, then a new activity will not be started; instead,
|
|
* the current task will simply be brought to the front of the screen with
|
|
* the state it was last in. See {@link #FLAG_ACTIVITY_MULTIPLE_TASK} for a flag
|
|
* to disable this behavior.
|
|
*
|
|
* <p>This flag can not be used when the caller is requesting a result from
|
|
* the activity being launched.
|
|
*/
|
|
public static final int FLAG_ACTIVITY_NEW_TASK = 0x10000000;
|
|
/**
|
|
* <strong>Do not use this flag unless you are implementing your own
|
|
* top-level application launcher.</strong> Used in conjunction with
|
|
* {@link #FLAG_ACTIVITY_NEW_TASK} to disable the
|
|
* behavior of bringing an existing task to the foreground. When set,
|
|
* a new task is <em>always</em> started to host the Activity for the
|
|
* Intent, regardless of whether there is already an existing task running
|
|
* the same thing.
|
|
*
|
|
* <p><strong>Because the default system does not include graphical task management,
|
|
* you should not use this flag unless you provide some way for a user to
|
|
* return back to the tasks you have launched.</strong>
|
|
*
|
|
* <p>This flag is ignored if
|
|
* {@link #FLAG_ACTIVITY_NEW_TASK} is not set.
|
|
*
|
|
* <p>See <a href="{@docRoot}guide/topics/fundamentals.html#acttask">Application Fundamentals:
|
|
* Activities and Tasks</a> for more details on tasks.
|
|
*/
|
|
public static final int FLAG_ACTIVITY_MULTIPLE_TASK = 0x08000000;
|
|
/**
|
|
* If set, and the activity being launched is already running in the
|
|
* current task, then instead of launching a new instance of that activity,
|
|
* all of the other activities on top of it will be closed and this Intent
|
|
* will be delivered to the (now on top) old activity as a new Intent.
|
|
*
|
|
* <p>For example, consider a task consisting of the activities: A, B, C, D.
|
|
* If D calls startActivity() with an Intent that resolves to the component
|
|
* of activity B, then C and D will be finished and B receive the given
|
|
* Intent, resulting in the stack now being: A, B.
|
|
*
|
|
* <p>The currently running instance of activity B in the above example will
|
|
* either receive the new intent you are starting here in its
|
|
* onNewIntent() method, or be itself finished and restarted with the
|
|
* new intent. If it has declared its launch mode to be "multiple" (the
|
|
* default) and you have not set {@link #FLAG_ACTIVITY_SINGLE_TOP} in
|
|
* the same intent, then it will be finished and re-created; for all other
|
|
* launch modes or if {@link #FLAG_ACTIVITY_SINGLE_TOP} is set then this
|
|
* Intent will be delivered to the current instance's onNewIntent().
|
|
*
|
|
* <p>This launch mode can also be used to good effect in conjunction with
|
|
* {@link #FLAG_ACTIVITY_NEW_TASK}: if used to start the root activity
|
|
* of a task, it will bring any currently running instance of that task
|
|
* to the foreground, and then clear it to its root state. This is
|
|
* especially useful, for example, when launching an activity from the
|
|
* notification manager.
|
|
*
|
|
* <p>See <a href="{@docRoot}guide/topics/fundamentals.html#acttask">Application Fundamentals:
|
|
* Activities and Tasks</a> for more details on tasks.
|
|
*/
|
|
public static final int FLAG_ACTIVITY_CLEAR_TOP = 0x04000000;
|
|
/**
|
|
* If set and this intent is being used to launch a new activity from an
|
|
* existing one, then the reply target of the existing activity will be
|
|
* transfered to the new activity. This way the new activity can call
|
|
* {@link android.app.Activity#setResult} and have that result sent back to
|
|
* the reply target of the original activity.
|
|
*/
|
|
public static final int FLAG_ACTIVITY_FORWARD_RESULT = 0x02000000;
|
|
/**
|
|
* If set and this intent is being used to launch a new activity from an
|
|
* existing one, the current activity will not be counted as the top
|
|
* activity for deciding whether the new intent should be delivered to
|
|
* the top instead of starting a new one. The previous activity will
|
|
* be used as the top, with the assumption being that the current activity
|
|
* will finish itself immediately.
|
|
*/
|
|
public static final int FLAG_ACTIVITY_PREVIOUS_IS_TOP = 0x01000000;
|
|
/**
|
|
* If set, the new activity is not kept in the list of recently launched
|
|
* activities.
|
|
*/
|
|
public static final int FLAG_ACTIVITY_EXCLUDE_FROM_RECENTS = 0x00800000;
|
|
/**
|
|
* This flag is not normally set by application code, but set for you by
|
|
* the system as described in the
|
|
* {@link android.R.styleable#AndroidManifestActivity_launchMode
|
|
* launchMode} documentation for the singleTask mode.
|
|
*/
|
|
public static final int FLAG_ACTIVITY_BROUGHT_TO_FRONT = 0x00400000;
|
|
/**
|
|
* If set, and this activity is either being started in a new task or
|
|
* bringing to the top an existing task, then it will be launched as
|
|
* the front door of the task. This will result in the application of
|
|
* any affinities needed to have that task in the proper state (either
|
|
* moving activities to or from it), or simply resetting that task to
|
|
* its initial state if needed.
|
|
*/
|
|
public static final int FLAG_ACTIVITY_RESET_TASK_IF_NEEDED = 0x00200000;
|
|
/**
|
|
* This flag is not normally set by application code, but set for you by
|
|
* the system if this activity is being launched from history
|
|
* (longpress home key).
|
|
*/
|
|
public static final int FLAG_ACTIVITY_LAUNCHED_FROM_HISTORY = 0x00100000;
|
|
/**
|
|
* If set, this marks a point in the task's activity stack that should
|
|
* be cleared when the task is reset. That is, the next time the task
|
|
* is brought to the foreground with
|
|
* {@link #FLAG_ACTIVITY_RESET_TASK_IF_NEEDED} (typically as a result of
|
|
* the user re-launching it from home), this activity and all on top of
|
|
* it will be finished so that the user does not return to them, but
|
|
* instead returns to whatever activity preceeded it.
|
|
*
|
|
* <p>This is useful for cases where you have a logical break in your
|
|
* application. For example, an e-mail application may have a command
|
|
* to view an attachment, which launches an image view activity to
|
|
* display it. This activity should be part of the e-mail application's
|
|
* task, since it is a part of the task the user is involved in. However,
|
|
* if the user leaves that task, and later selects the e-mail app from
|
|
* home, we may like them to return to the conversation they were
|
|
* viewing, not the picture attachment, since that is confusing. By
|
|
* setting this flag when launching the image viewer, that viewer and
|
|
* any activities it starts will be removed the next time the user returns
|
|
* to mail.
|
|
*/
|
|
public static final int FLAG_ACTIVITY_CLEAR_WHEN_TASK_RESET = 0x00080000;
|
|
/**
|
|
* If set, this flag will prevent the normal {@link android.app.Activity#onUserLeaveHint}
|
|
* callback from occurring on the current frontmost activity before it is
|
|
* paused as the newly-started activity is brought to the front.
|
|
*
|
|
* <p>Typically, an activity can rely on that callback to indicate that an
|
|
* explicit user action has caused their activity to be moved out of the
|
|
* foreground. The callback marks an appropriate point in the activity's
|
|
* lifecycle for it to dismiss any notifications that it intends to display
|
|
* "until the user has seen them," such as a blinking LED.
|
|
*
|
|
* <p>If an activity is ever started via any non-user-driven events such as
|
|
* phone-call receipt or an alarm handler, this flag should be passed to {@link
|
|
* Context#startActivity Context.startActivity}, ensuring that the pausing
|
|
* activity does not think the user has acknowledged its notification.
|
|
*/
|
|
public static final int FLAG_ACTIVITY_NO_USER_ACTION = 0x00040000;
|
|
/**
|
|
* If set in an Intent passed to {@link Context#startActivity Context.startActivity()},
|
|
* this flag will cause the launched activity to be brought to the front of its
|
|
* task's history stack if it is already running.
|
|
*
|
|
* <p>For example, consider a task consisting of four activities: A, B, C, D.
|
|
* If D calls startActivity() with an Intent that resolves to the component
|
|
* of activity B, then B will be brought to the front of the history stack,
|
|
* with this resulting order: A, C, D, B.
|
|
*
|
|
* This flag will be ignored if {@link #FLAG_ACTIVITY_CLEAR_TOP} is also
|
|
* specified.
|
|
*/
|
|
public static final int FLAG_ACTIVITY_REORDER_TO_FRONT = 0X00020000;
|
|
/**
|
|
* If set in an Intent passed to {@link Context#startActivity Context.startActivity()},
|
|
* this flag will prevent the system from applying an activity transition
|
|
* animation to go to the next activity state. This doesn't mean an
|
|
* animation will never run -- if another activity change happens that doesn't
|
|
* specify this flag before the activity started here is displayed, then
|
|
* that transition will be used. This this flag can be put to good use
|
|
* when you are going to do a series of activity operations but the
|
|
* animation seen by the user shouldn't be driven by the first activity
|
|
* change but rather a later one.
|
|
*/
|
|
public static final int FLAG_ACTIVITY_NO_ANIMATION = 0X00010000;
|
|
/**
|
|
* If set, when sending a broadcast only registered receivers will be
|
|
* called -- no BroadcastReceiver components will be launched.
|
|
*/
|
|
public static final int FLAG_RECEIVER_REGISTERED_ONLY = 0x40000000;
|
|
/**
|
|
* If set, when sending a broadcast the new broadcast will replace
|
|
* any existing pending broadcast that matches it. Matching is defined
|
|
* by {@link Intent#filterEquals(Intent) Intent.filterEquals} returning
|
|
* true for the intents of the two broadcasts. When a match is found,
|
|
* the new broadcast (and receivers associated with it) will replace the
|
|
* existing one in the pending broadcast list, remaining at the same
|
|
* position in the list.
|
|
*
|
|
* <p>This flag is most typically used with sticky broadcasts, which
|
|
* only care about delivering the most recent values of the broadcast
|
|
* to their receivers.
|
|
*/
|
|
public static final int FLAG_RECEIVER_REPLACE_PENDING = 0x20000000;
|
|
/**
|
|
* If set, when sending a broadcast <i>before boot has completed</i> only
|
|
* registered receivers will be called -- no BroadcastReceiver components
|
|
* will be launched. Sticky intent state will be recorded properly even
|
|
* if no receivers wind up being called. If {@link #FLAG_RECEIVER_REGISTERED_ONLY}
|
|
* is specified in the broadcast intent, this flag is unnecessary.
|
|
*
|
|
* <p>This flag is only for use by system sevices as a convenience to
|
|
* avoid having to implement a more complex mechanism around detection
|
|
* of boot completion.
|
|
*
|
|
* @hide
|
|
*/
|
|
public static final int FLAG_RECEIVER_REGISTERED_ONLY_BEFORE_BOOT = 0x10000000;
|
|
/**
|
|
* Set when this broadcast is for a boot upgrade, a special mode that
|
|
* allows the broadcast to be sent before the system is ready and launches
|
|
* the app process with no providers running in it.
|
|
* @hide
|
|
*/
|
|
public static final int FLAG_RECEIVER_BOOT_UPGRADE = 0x08000000;
|
|
|
|
/**
|
|
* @hide Flags that can't be changed with PendingIntent.
|
|
*/
|
|
public static final int IMMUTABLE_FLAGS =
|
|
FLAG_GRANT_READ_URI_PERMISSION
|
|
| FLAG_GRANT_WRITE_URI_PERMISSION;
|
|
|
|
// ---------------------------------------------------------------------
|
|
// ---------------------------------------------------------------------
|
|
// toUri() and parseUri() options.
|
|
|
|
/**
|
|
* Flag for use with {@link #toUri} and {@link #parseUri}: the URI string
|
|
* always has the "intent:" scheme. This syntax can be used when you want
|
|
* to later disambiguate between URIs that are intended to describe an
|
|
* Intent vs. all others that should be treated as raw URIs. When used
|
|
* with {@link #parseUri}, any other scheme will result in a generic
|
|
* VIEW action for that raw URI.
|
|
*/
|
|
public static final int URI_INTENT_SCHEME = 1<<0;
|
|
|
|
// ---------------------------------------------------------------------
|
|
|
|
private String mAction;
|
|
private Uri mData;
|
|
private String mType;
|
|
private String mPackage;
|
|
private ComponentName mComponent;
|
|
private int mFlags;
|
|
private HashSet<String> mCategories;
|
|
private Bundle mExtras;
|
|
private Rect mSourceBounds;
|
|
|
|
// ---------------------------------------------------------------------
|
|
|
|
/**
|
|
* Create an empty intent.
|
|
*/
|
|
public Intent() {
|
|
}
|
|
|
|
/**
|
|
* Copy constructor.
|
|
*/
|
|
public Intent(Intent o) {
|
|
this.mAction = o.mAction;
|
|
this.mData = o.mData;
|
|
this.mType = o.mType;
|
|
this.mPackage = o.mPackage;
|
|
this.mComponent = o.mComponent;
|
|
this.mFlags = o.mFlags;
|
|
if (o.mCategories != null) {
|
|
this.mCategories = new HashSet<String>(o.mCategories);
|
|
}
|
|
if (o.mExtras != null) {
|
|
this.mExtras = new Bundle(o.mExtras);
|
|
}
|
|
if (o.mSourceBounds != null) {
|
|
this.mSourceBounds = new Rect(o.mSourceBounds);
|
|
}
|
|
}
|
|
|
|
@Override
|
|
public Object clone() {
|
|
return new Intent(this);
|
|
}
|
|
|
|
private Intent(Intent o, boolean all) {
|
|
this.mAction = o.mAction;
|
|
this.mData = o.mData;
|
|
this.mType = o.mType;
|
|
this.mPackage = o.mPackage;
|
|
this.mComponent = o.mComponent;
|
|
if (o.mCategories != null) {
|
|
this.mCategories = new HashSet<String>(o.mCategories);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Make a clone of only the parts of the Intent that are relevant for
|
|
* filter matching: the action, data, type, component, and categories.
|
|
*/
|
|
public Intent cloneFilter() {
|
|
return new Intent(this, false);
|
|
}
|
|
|
|
/**
|
|
* Create an intent with a given action. All other fields (data, type,
|
|
* class) are null. Note that the action <em>must</em> be in a
|
|
* namespace because Intents are used globally in the system -- for
|
|
* example the system VIEW action is android.intent.action.VIEW; an
|
|
* application's custom action would be something like
|
|
* com.google.app.myapp.CUSTOM_ACTION.
|
|
*
|
|
* @param action The Intent action, such as ACTION_VIEW.
|
|
*/
|
|
public Intent(String action) {
|
|
mAction = action;
|
|
}
|
|
|
|
/**
|
|
* Create an intent with a given action and for a given data url. Note
|
|
* that the action <em>must</em> be in a namespace because Intents are
|
|
* used globally in the system -- for example the system VIEW action is
|
|
* android.intent.action.VIEW; an application's custom action would be
|
|
* something like com.google.app.myapp.CUSTOM_ACTION.
|
|
*
|
|
* <p><em>Note: scheme and host name matching in the Android framework is
|
|
* case-sensitive, unlike the formal RFC. As a result,
|
|
* you should always ensure that you write your Uri with these elements
|
|
* using lower case letters, and normalize any Uris you receive from
|
|
* outside of Android to ensure the scheme and host is lower case.</em></p>
|
|
*
|
|
* @param action The Intent action, such as ACTION_VIEW.
|
|
* @param uri The Intent data URI.
|
|
*/
|
|
public Intent(String action, Uri uri) {
|
|
mAction = action;
|
|
mData = uri;
|
|
}
|
|
|
|
/**
|
|
* Create an intent for a specific component. All other fields (action, data,
|
|
* type, class) are null, though they can be modified later with explicit
|
|
* calls. This provides a convenient way to create an intent that is
|
|
* intended to execute a hard-coded class name, rather than relying on the
|
|
* system to find an appropriate class for you; see {@link #setComponent}
|
|
* for more information on the repercussions of this.
|
|
*
|
|
* @param packageContext A Context of the application package implementing
|
|
* this class.
|
|
* @param cls The component class that is to be used for the intent.
|
|
*
|
|
* @see #setClass
|
|
* @see #setComponent
|
|
* @see #Intent(String, android.net.Uri , Context, Class)
|
|
*/
|
|
public Intent(Context packageContext, Class<?> cls) {
|
|
mComponent = new ComponentName(packageContext, cls);
|
|
}
|
|
|
|
/**
|
|
* Create an intent for a specific component with a specified action and data.
|
|
* This is equivalent using {@link #Intent(String, android.net.Uri)} to
|
|
* construct the Intent and then calling {@link #setClass} to set its
|
|
* class.
|
|
*
|
|
* <p><em>Note: scheme and host name matching in the Android framework is
|
|
* case-sensitive, unlike the formal RFC. As a result,
|
|
* you should always ensure that you write your Uri with these elements
|
|
* using lower case letters, and normalize any Uris you receive from
|
|
* outside of Android to ensure the scheme and host is lower case.</em></p>
|
|
*
|
|
* @param action The Intent action, such as ACTION_VIEW.
|
|
* @param uri The Intent data URI.
|
|
* @param packageContext A Context of the application package implementing
|
|
* this class.
|
|
* @param cls The component class that is to be used for the intent.
|
|
*
|
|
* @see #Intent(String, android.net.Uri)
|
|
* @see #Intent(Context, Class)
|
|
* @see #setClass
|
|
* @see #setComponent
|
|
*/
|
|
public Intent(String action, Uri uri,
|
|
Context packageContext, Class<?> cls) {
|
|
mAction = action;
|
|
mData = uri;
|
|
mComponent = new ComponentName(packageContext, cls);
|
|
}
|
|
|
|
/**
|
|
* Call {@link #parseUri} with 0 flags.
|
|
* @deprecated Use {@link #parseUri} instead.
|
|
*/
|
|
@Deprecated
|
|
public static Intent getIntent(String uri) throws URISyntaxException {
|
|
return parseUri(uri, 0);
|
|
}
|
|
|
|
/**
|
|
* Create an intent from a URI. This URI may encode the action,
|
|
* category, and other intent fields, if it was returned by
|
|
* {@link #toUri}. If the Intent was not generate by toUri(), its data
|
|
* will be the entire URI and its action will be ACTION_VIEW.
|
|
*
|
|
* <p>The URI given here must not be relative -- that is, it must include
|
|
* the scheme and full path.
|
|
*
|
|
* @param uri The URI to turn into an Intent.
|
|
* @param flags Additional processing flags. Either 0 or
|
|
* {@link #URI_INTENT_SCHEME}.
|
|
*
|
|
* @return Intent The newly created Intent object.
|
|
*
|
|
* @throws URISyntaxException Throws URISyntaxError if the basic URI syntax
|
|
* it bad (as parsed by the Uri class) or the Intent data within the
|
|
* URI is invalid.
|
|
*
|
|
* @see #toUri
|
|
*/
|
|
public static Intent parseUri(String uri, int flags) throws URISyntaxException {
|
|
int i = 0;
|
|
try {
|
|
// Validate intent scheme for if requested.
|
|
if ((flags&URI_INTENT_SCHEME) != 0) {
|
|
if (!uri.startsWith("intent:")) {
|
|
Intent intent = new Intent(ACTION_VIEW);
|
|
try {
|
|
intent.setData(Uri.parse(uri));
|
|
} catch (IllegalArgumentException e) {
|
|
throw new URISyntaxException(uri, e.getMessage());
|
|
}
|
|
return intent;
|
|
}
|
|
}
|
|
|
|
// simple case
|
|
i = uri.lastIndexOf("#");
|
|
if (i == -1) return new Intent(ACTION_VIEW, Uri.parse(uri));
|
|
|
|
// old format Intent URI
|
|
if (!uri.startsWith("#Intent;", i)) return getIntentOld(uri);
|
|
|
|
// new format
|
|
Intent intent = new Intent(ACTION_VIEW);
|
|
|
|
// fetch data part, if present
|
|
String data = i >= 0 ? uri.substring(0, i) : null;
|
|
String scheme = null;
|
|
i += "#Intent;".length();
|
|
|
|
// loop over contents of Intent, all name=value;
|
|
while (!uri.startsWith("end", i)) {
|
|
int eq = uri.indexOf('=', i);
|
|
int semi = uri.indexOf(';', eq);
|
|
String value = Uri.decode(uri.substring(eq + 1, semi));
|
|
|
|
// action
|
|
if (uri.startsWith("action=", i)) {
|
|
intent.mAction = value;
|
|
}
|
|
|
|
// categories
|
|
else if (uri.startsWith("category=", i)) {
|
|
intent.addCategory(value);
|
|
}
|
|
|
|
// type
|
|
else if (uri.startsWith("type=", i)) {
|
|
intent.mType = value;
|
|
}
|
|
|
|
// launch flags
|
|
else if (uri.startsWith("launchFlags=", i)) {
|
|
intent.mFlags = Integer.decode(value).intValue();
|
|
}
|
|
|
|
// package
|
|
else if (uri.startsWith("package=", i)) {
|
|
intent.mPackage = value;
|
|
}
|
|
|
|
// component
|
|
else if (uri.startsWith("component=", i)) {
|
|
intent.mComponent = ComponentName.unflattenFromString(value);
|
|
}
|
|
|
|
// scheme
|
|
else if (uri.startsWith("scheme=", i)) {
|
|
scheme = value;
|
|
}
|
|
|
|
// source bounds
|
|
else if (uri.startsWith("sourceBounds=", i)) {
|
|
intent.mSourceBounds = Rect.unflattenFromString(value);
|
|
}
|
|
|
|
// extra
|
|
else {
|
|
String key = Uri.decode(uri.substring(i + 2, eq));
|
|
// create Bundle if it doesn't already exist
|
|
if (intent.mExtras == null) intent.mExtras = new Bundle();
|
|
Bundle b = intent.mExtras;
|
|
// add EXTRA
|
|
if (uri.startsWith("S.", i)) b.putString(key, value);
|
|
else if (uri.startsWith("B.", i)) b.putBoolean(key, Boolean.parseBoolean(value));
|
|
else if (uri.startsWith("b.", i)) b.putByte(key, Byte.parseByte(value));
|
|
else if (uri.startsWith("c.", i)) b.putChar(key, value.charAt(0));
|
|
else if (uri.startsWith("d.", i)) b.putDouble(key, Double.parseDouble(value));
|
|
else if (uri.startsWith("f.", i)) b.putFloat(key, Float.parseFloat(value));
|
|
else if (uri.startsWith("i.", i)) b.putInt(key, Integer.parseInt(value));
|
|
else if (uri.startsWith("l.", i)) b.putLong(key, Long.parseLong(value));
|
|
else if (uri.startsWith("s.", i)) b.putShort(key, Short.parseShort(value));
|
|
else throw new URISyntaxException(uri, "unknown EXTRA type", i);
|
|
}
|
|
|
|
// move to the next item
|
|
i = semi + 1;
|
|
}
|
|
|
|
if (data != null) {
|
|
if (data.startsWith("intent:")) {
|
|
data = data.substring(7);
|
|
if (scheme != null) {
|
|
data = scheme + ':' + data;
|
|
}
|
|
}
|
|
|
|
if (data.length() > 0) {
|
|
try {
|
|
intent.mData = Uri.parse(data);
|
|
} catch (IllegalArgumentException e) {
|
|
throw new URISyntaxException(uri, e.getMessage());
|
|
}
|
|
}
|
|
}
|
|
|
|
return intent;
|
|
|
|
} catch (IndexOutOfBoundsException e) {
|
|
throw new URISyntaxException(uri, "illegal Intent URI format", i);
|
|
}
|
|
}
|
|
|
|
public static Intent getIntentOld(String uri) throws URISyntaxException {
|
|
Intent intent;
|
|
|
|
int i = uri.lastIndexOf('#');
|
|
if (i >= 0) {
|
|
String action = null;
|
|
final int intentFragmentStart = i;
|
|
boolean isIntentFragment = false;
|
|
|
|
i++;
|
|
|
|
if (uri.regionMatches(i, "action(", 0, 7)) {
|
|
isIntentFragment = true;
|
|
i += 7;
|
|
int j = uri.indexOf(')', i);
|
|
action = uri.substring(i, j);
|
|
i = j + 1;
|
|
}
|
|
|
|
intent = new Intent(action);
|
|
|
|
if (uri.regionMatches(i, "categories(", 0, 11)) {
|
|
isIntentFragment = true;
|
|
i += 11;
|
|
int j = uri.indexOf(')', i);
|
|
while (i < j) {
|
|
int sep = uri.indexOf('!', i);
|
|
if (sep < 0) sep = j;
|
|
if (i < sep) {
|
|
intent.addCategory(uri.substring(i, sep));
|
|
}
|
|
i = sep + 1;
|
|
}
|
|
i = j + 1;
|
|
}
|
|
|
|
if (uri.regionMatches(i, "type(", 0, 5)) {
|
|
isIntentFragment = true;
|
|
i += 5;
|
|
int j = uri.indexOf(')', i);
|
|
intent.mType = uri.substring(i, j);
|
|
i = j + 1;
|
|
}
|
|
|
|
if (uri.regionMatches(i, "launchFlags(", 0, 12)) {
|
|
isIntentFragment = true;
|
|
i += 12;
|
|
int j = uri.indexOf(')', i);
|
|
intent.mFlags = Integer.decode(uri.substring(i, j)).intValue();
|
|
i = j + 1;
|
|
}
|
|
|
|
if (uri.regionMatches(i, "component(", 0, 10)) {
|
|
isIntentFragment = true;
|
|
i += 10;
|
|
int j = uri.indexOf(')', i);
|
|
int sep = uri.indexOf('!', i);
|
|
if (sep >= 0 && sep < j) {
|
|
String pkg = uri.substring(i, sep);
|
|
String cls = uri.substring(sep + 1, j);
|
|
intent.mComponent = new ComponentName(pkg, cls);
|
|
}
|
|
i = j + 1;
|
|
}
|
|
|
|
if (uri.regionMatches(i, "extras(", 0, 7)) {
|
|
isIntentFragment = true;
|
|
i += 7;
|
|
|
|
final int closeParen = uri.indexOf(')', i);
|
|
if (closeParen == -1) throw new URISyntaxException(uri,
|
|
"EXTRA missing trailing ')'", i);
|
|
|
|
while (i < closeParen) {
|
|
// fetch the key value
|
|
int j = uri.indexOf('=', i);
|
|
if (j <= i + 1 || i >= closeParen) {
|
|
throw new URISyntaxException(uri, "EXTRA missing '='", i);
|
|
}
|
|
char type = uri.charAt(i);
|
|
i++;
|
|
String key = uri.substring(i, j);
|
|
i = j + 1;
|
|
|
|
// get type-value
|
|
j = uri.indexOf('!', i);
|
|
if (j == -1 || j >= closeParen) j = closeParen;
|
|
if (i >= j) throw new URISyntaxException(uri, "EXTRA missing '!'", i);
|
|
String value = uri.substring(i, j);
|
|
i = j;
|
|
|
|
// create Bundle if it doesn't already exist
|
|
if (intent.mExtras == null) intent.mExtras = new Bundle();
|
|
|
|
// add item to bundle
|
|
try {
|
|
switch (type) {
|
|
case 'S':
|
|
intent.mExtras.putString(key, Uri.decode(value));
|
|
break;
|
|
case 'B':
|
|
intent.mExtras.putBoolean(key, Boolean.parseBoolean(value));
|
|
break;
|
|
case 'b':
|
|
intent.mExtras.putByte(key, Byte.parseByte(value));
|
|
break;
|
|
case 'c':
|
|
intent.mExtras.putChar(key, Uri.decode(value).charAt(0));
|
|
break;
|
|
case 'd':
|
|
intent.mExtras.putDouble(key, Double.parseDouble(value));
|
|
break;
|
|
case 'f':
|
|
intent.mExtras.putFloat(key, Float.parseFloat(value));
|
|
break;
|
|
case 'i':
|
|
intent.mExtras.putInt(key, Integer.parseInt(value));
|
|
break;
|
|
case 'l':
|
|
intent.mExtras.putLong(key, Long.parseLong(value));
|
|
break;
|
|
case 's':
|
|
intent.mExtras.putShort(key, Short.parseShort(value));
|
|
break;
|
|
default:
|
|
throw new URISyntaxException(uri, "EXTRA has unknown type", i);
|
|
}
|
|
} catch (NumberFormatException e) {
|
|
throw new URISyntaxException(uri, "EXTRA value can't be parsed", i);
|
|
}
|
|
|
|
char ch = uri.charAt(i);
|
|
if (ch == ')') break;
|
|
if (ch != '!') throw new URISyntaxException(uri, "EXTRA missing '!'", i);
|
|
i++;
|
|
}
|
|
}
|
|
|
|
if (isIntentFragment) {
|
|
intent.mData = Uri.parse(uri.substring(0, intentFragmentStart));
|
|
} else {
|
|
intent.mData = Uri.parse(uri);
|
|
}
|
|
|
|
if (intent.mAction == null) {
|
|
// By default, if no action is specified, then use VIEW.
|
|
intent.mAction = ACTION_VIEW;
|
|
}
|
|
|
|
} else {
|
|
intent = new Intent(ACTION_VIEW, Uri.parse(uri));
|
|
}
|
|
|
|
return intent;
|
|
}
|
|
|
|
/**
|
|
* Retrieve the general action to be performed, such as
|
|
* {@link #ACTION_VIEW}. The action describes the general way the rest of
|
|
* the information in the intent should be interpreted -- most importantly,
|
|
* what to do with the data returned by {@link #getData}.
|
|
*
|
|
* @return The action of this intent or null if none is specified.
|
|
*
|
|
* @see #setAction
|
|
*/
|
|
public String getAction() {
|
|
return mAction;
|
|
}
|
|
|
|
/**
|
|
* Retrieve data this intent is operating on. This URI specifies the name
|
|
* of the data; often it uses the content: scheme, specifying data in a
|
|
* content provider. Other schemes may be handled by specific activities,
|
|
* such as http: by the web browser.
|
|
*
|
|
* @return The URI of the data this intent is targeting or null.
|
|
*
|
|
* @see #getScheme
|
|
* @see #setData
|
|
*/
|
|
public Uri getData() {
|
|
return mData;
|
|
}
|
|
|
|
/**
|
|
* The same as {@link #getData()}, but returns the URI as an encoded
|
|
* String.
|
|
*/
|
|
public String getDataString() {
|
|
return mData != null ? mData.toString() : null;
|
|
}
|
|
|
|
/**
|
|
* Return the scheme portion of the intent's data. If the data is null or
|
|
* does not include a scheme, null is returned. Otherwise, the scheme
|
|
* prefix without the final ':' is returned, i.e. "http".
|
|
*
|
|
* <p>This is the same as calling getData().getScheme() (and checking for
|
|
* null data).
|
|
*
|
|
* @return The scheme of this intent.
|
|
*
|
|
* @see #getData
|
|
*/
|
|
public String getScheme() {
|
|
return mData != null ? mData.getScheme() : null;
|
|
}
|
|
|
|
/**
|
|
* Retrieve any explicit MIME type included in the intent. This is usually
|
|
* null, as the type is determined by the intent data.
|
|
*
|
|
* @return If a type was manually set, it is returned; else null is
|
|
* returned.
|
|
*
|
|
* @see #resolveType(ContentResolver)
|
|
* @see #setType
|
|
*/
|
|
public String getType() {
|
|
return mType;
|
|
}
|
|
|
|
/**
|
|
* Return the MIME data type of this intent. If the type field is
|
|
* explicitly set, that is simply returned. Otherwise, if the data is set,
|
|
* the type of that data is returned. If neither fields are set, a null is
|
|
* returned.
|
|
*
|
|
* @return The MIME type of this intent.
|
|
*
|
|
* @see #getType
|
|
* @see #resolveType(ContentResolver)
|
|
*/
|
|
public String resolveType(Context context) {
|
|
return resolveType(context.getContentResolver());
|
|
}
|
|
|
|
/**
|
|
* Return the MIME data type of this intent. If the type field is
|
|
* explicitly set, that is simply returned. Otherwise, if the data is set,
|
|
* the type of that data is returned. If neither fields are set, a null is
|
|
* returned.
|
|
*
|
|
* @param resolver A ContentResolver that can be used to determine the MIME
|
|
* type of the intent's data.
|
|
*
|
|
* @return The MIME type of this intent.
|
|
*
|
|
* @see #getType
|
|
* @see #resolveType(Context)
|
|
*/
|
|
public String resolveType(ContentResolver resolver) {
|
|
if (mType != null) {
|
|
return mType;
|
|
}
|
|
if (mData != null) {
|
|
if ("content".equals(mData.getScheme())) {
|
|
return resolver.getType(mData);
|
|
}
|
|
}
|
|
return null;
|
|
}
|
|
|
|
/**
|
|
* Return the MIME data type of this intent, only if it will be needed for
|
|
* intent resolution. This is not generally useful for application code;
|
|
* it is used by the frameworks for communicating with back-end system
|
|
* services.
|
|
*
|
|
* @param resolver A ContentResolver that can be used to determine the MIME
|
|
* type of the intent's data.
|
|
*
|
|
* @return The MIME type of this intent, or null if it is unknown or not
|
|
* needed.
|
|
*/
|
|
public String resolveTypeIfNeeded(ContentResolver resolver) {
|
|
if (mComponent != null) {
|
|
return mType;
|
|
}
|
|
return resolveType(resolver);
|
|
}
|
|
|
|
/**
|
|
* Check if an category exists in the intent.
|
|
*
|
|
* @param category The category to check.
|
|
*
|
|
* @return boolean True if the intent contains the category, else false.
|
|
*
|
|
* @see #getCategories
|
|
* @see #addCategory
|
|
*/
|
|
public boolean hasCategory(String category) {
|
|
return mCategories != null && mCategories.contains(category);
|
|
}
|
|
|
|
/**
|
|
* Return the set of all categories in the intent. If there are no categories,
|
|
* returns NULL.
|
|
*
|
|
* @return Set The set of categories you can examine. Do not modify!
|
|
*
|
|
* @see #hasCategory
|
|
* @see #addCategory
|
|
*/
|
|
public Set<String> getCategories() {
|
|
return mCategories;
|
|
}
|
|
|
|
/**
|
|
* Sets the ClassLoader that will be used when unmarshalling
|
|
* any Parcelable values from the extras of this Intent.
|
|
*
|
|
* @param loader a ClassLoader, or null to use the default loader
|
|
* at the time of unmarshalling.
|
|
*/
|
|
public void setExtrasClassLoader(ClassLoader loader) {
|
|
if (mExtras != null) {
|
|
mExtras.setClassLoader(loader);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Returns true if an extra value is associated with the given name.
|
|
* @param name the extra's name
|
|
* @return true if the given extra is present.
|
|
*/
|
|
public boolean hasExtra(String name) {
|
|
return mExtras != null && mExtras.containsKey(name);
|
|
}
|
|
|
|
/**
|
|
* Returns true if the Intent's extras contain a parcelled file descriptor.
|
|
* @return true if the Intent contains a parcelled file descriptor.
|
|
*/
|
|
public boolean hasFileDescriptors() {
|
|
return mExtras != null && mExtras.hasFileDescriptors();
|
|
}
|
|
|
|
/**
|
|
* Retrieve extended data from the intent.
|
|
*
|
|
* @param name The name of the desired item.
|
|
*
|
|
* @return the value of an item that previously added with putExtra()
|
|
* or null if none was found.
|
|
*
|
|
* @deprecated
|
|
* @hide
|
|
*/
|
|
@Deprecated
|
|
public Object getExtra(String name) {
|
|
return getExtra(name, null);
|
|
}
|
|
|
|
/**
|
|
* Retrieve extended data from the intent.
|
|
*
|
|
* @param name The name of the desired item.
|
|
* @param defaultValue the value to be returned if no value of the desired
|
|
* type is stored with the given name.
|
|
*
|
|
* @return the value of an item that previously added with putExtra()
|
|
* or the default value if none was found.
|
|
*
|
|
* @see #putExtra(String, boolean)
|
|
*/
|
|
public boolean getBooleanExtra(String name, boolean defaultValue) {
|
|
return mExtras == null ? defaultValue :
|
|
mExtras.getBoolean(name, defaultValue);
|
|
}
|
|
|
|
/**
|
|
* Retrieve extended data from the intent.
|
|
*
|
|
* @param name The name of the desired item.
|
|
* @param defaultValue the value to be returned if no value of the desired
|
|
* type is stored with the given name.
|
|
*
|
|
* @return the value of an item that previously added with putExtra()
|
|
* or the default value if none was found.
|
|
*
|
|
* @see #putExtra(String, byte)
|
|
*/
|
|
public byte getByteExtra(String name, byte defaultValue) {
|
|
return mExtras == null ? defaultValue :
|
|
mExtras.getByte(name, defaultValue);
|
|
}
|
|
|
|
/**
|
|
* Retrieve extended data from the intent.
|
|
*
|
|
* @param name The name of the desired item.
|
|
* @param defaultValue the value to be returned if no value of the desired
|
|
* type is stored with the given name.
|
|
*
|
|
* @return the value of an item that previously added with putExtra()
|
|
* or the default value if none was found.
|
|
*
|
|
* @see #putExtra(String, short)
|
|
*/
|
|
public short getShortExtra(String name, short defaultValue) {
|
|
return mExtras == null ? defaultValue :
|
|
mExtras.getShort(name, defaultValue);
|
|
}
|
|
|
|
/**
|
|
* Retrieve extended data from the intent.
|
|
*
|
|
* @param name The name of the desired item.
|
|
* @param defaultValue the value to be returned if no value of the desired
|
|
* type is stored with the given name.
|
|
*
|
|
* @return the value of an item that previously added with putExtra()
|
|
* or the default value if none was found.
|
|
*
|
|
* @see #putExtra(String, char)
|
|
*/
|
|
public char getCharExtra(String name, char defaultValue) {
|
|
return mExtras == null ? defaultValue :
|
|
mExtras.getChar(name, defaultValue);
|
|
}
|
|
|
|
/**
|
|
* Retrieve extended data from the intent.
|
|
*
|
|
* @param name The name of the desired item.
|
|
* @param defaultValue the value to be returned if no value of the desired
|
|
* type is stored with the given name.
|
|
*
|
|
* @return the value of an item that previously added with putExtra()
|
|
* or the default value if none was found.
|
|
*
|
|
* @see #putExtra(String, int)
|
|
*/
|
|
public int getIntExtra(String name, int defaultValue) {
|
|
return mExtras == null ? defaultValue :
|
|
mExtras.getInt(name, defaultValue);
|
|
}
|
|
|
|
/**
|
|
* Retrieve extended data from the intent.
|
|
*
|
|
* @param name The name of the desired item.
|
|
* @param defaultValue the value to be returned if no value of the desired
|
|
* type is stored with the given name.
|
|
*
|
|
* @return the value of an item that previously added with putExtra()
|
|
* or the default value if none was found.
|
|
*
|
|
* @see #putExtra(String, long)
|
|
*/
|
|
public long getLongExtra(String name, long defaultValue) {
|
|
return mExtras == null ? defaultValue :
|
|
mExtras.getLong(name, defaultValue);
|
|
}
|
|
|
|
/**
|
|
* Retrieve extended data from the intent.
|
|
*
|
|
* @param name The name of the desired item.
|
|
* @param defaultValue the value to be returned if no value of the desired
|
|
* type is stored with the given name.
|
|
*
|
|
* @return the value of an item that previously added with putExtra(),
|
|
* or the default value if no such item is present
|
|
*
|
|
* @see #putExtra(String, float)
|
|
*/
|
|
public float getFloatExtra(String name, float defaultValue) {
|
|
return mExtras == null ? defaultValue :
|
|
mExtras.getFloat(name, defaultValue);
|
|
}
|
|
|
|
/**
|
|
* Retrieve extended data from the intent.
|
|
*
|
|
* @param name The name of the desired item.
|
|
* @param defaultValue the value to be returned if no value of the desired
|
|
* type is stored with the given name.
|
|
*
|
|
* @return the value of an item that previously added with putExtra()
|
|
* or the default value if none was found.
|
|
*
|
|
* @see #putExtra(String, double)
|
|
*/
|
|
public double getDoubleExtra(String name, double defaultValue) {
|
|
return mExtras == null ? defaultValue :
|
|
mExtras.getDouble(name, defaultValue);
|
|
}
|
|
|
|
/**
|
|
* Retrieve extended data from the intent.
|
|
*
|
|
* @param name The name of the desired item.
|
|
*
|
|
* @return the value of an item that previously added with putExtra()
|
|
* or null if no String value was found.
|
|
*
|
|
* @see #putExtra(String, String)
|
|
*/
|
|
public String getStringExtra(String name) {
|
|
return mExtras == null ? null : mExtras.getString(name);
|
|
}
|
|
|
|
/**
|
|
* Retrieve extended data from the intent.
|
|
*
|
|
* @param name The name of the desired item.
|
|
*
|
|
* @return the value of an item that previously added with putExtra()
|
|
* or null if no CharSequence value was found.
|
|
*
|
|
* @see #putExtra(String, CharSequence)
|
|
*/
|
|
public CharSequence getCharSequenceExtra(String name) {
|
|
return mExtras == null ? null : mExtras.getCharSequence(name);
|
|
}
|
|
|
|
/**
|
|
* Retrieve extended data from the intent.
|
|
*
|
|
* @param name The name of the desired item.
|
|
*
|
|
* @return the value of an item that previously added with putExtra()
|
|
* or null if no Parcelable value was found.
|
|
*
|
|
* @see #putExtra(String, Parcelable)
|
|
*/
|
|
public <T extends Parcelable> T getParcelableExtra(String name) {
|
|
return mExtras == null ? null : mExtras.<T>getParcelable(name);
|
|
}
|
|
|
|
/**
|
|
* Retrieve extended data from the intent.
|
|
*
|
|
* @param name The name of the desired item.
|
|
*
|
|
* @return the value of an item that previously added with putExtra()
|
|
* or null if no Parcelable[] value was found.
|
|
*
|
|
* @see #putExtra(String, Parcelable[])
|
|
*/
|
|
public Parcelable[] getParcelableArrayExtra(String name) {
|
|
return mExtras == null ? null : mExtras.getParcelableArray(name);
|
|
}
|
|
|
|
/**
|
|
* Retrieve extended data from the intent.
|
|
*
|
|
* @param name The name of the desired item.
|
|
*
|
|
* @return the value of an item that previously added with putExtra()
|
|
* or null if no ArrayList<Parcelable> value was found.
|
|
*
|
|
* @see #putParcelableArrayListExtra(String, ArrayList)
|
|
*/
|
|
public <T extends Parcelable> ArrayList<T> getParcelableArrayListExtra(String name) {
|
|
return mExtras == null ? null : mExtras.<T>getParcelableArrayList(name);
|
|
}
|
|
|
|
/**
|
|
* Retrieve extended data from the intent.
|
|
*
|
|
* @param name The name of the desired item.
|
|
*
|
|
* @return the value of an item that previously added with putExtra()
|
|
* or null if no Serializable value was found.
|
|
*
|
|
* @see #putExtra(String, Serializable)
|
|
*/
|
|
public Serializable getSerializableExtra(String name) {
|
|
return mExtras == null ? null : mExtras.getSerializable(name);
|
|
}
|
|
|
|
/**
|
|
* Retrieve extended data from the intent.
|
|
*
|
|
* @param name The name of the desired item.
|
|
*
|
|
* @return the value of an item that previously added with putExtra()
|
|
* or null if no ArrayList<Integer> value was found.
|
|
*
|
|
* @see #putIntegerArrayListExtra(String, ArrayList)
|
|
*/
|
|
public ArrayList<Integer> getIntegerArrayListExtra(String name) {
|
|
return mExtras == null ? null : mExtras.getIntegerArrayList(name);
|
|
}
|
|
|
|
/**
|
|
* Retrieve extended data from the intent.
|
|
*
|
|
* @param name The name of the desired item.
|
|
*
|
|
* @return the value of an item that previously added with putExtra()
|
|
* or null if no ArrayList<String> value was found.
|
|
*
|
|
* @see #putStringArrayListExtra(String, ArrayList)
|
|
*/
|
|
public ArrayList<String> getStringArrayListExtra(String name) {
|
|
return mExtras == null ? null : mExtras.getStringArrayList(name);
|
|
}
|
|
|
|
/**
|
|
* Retrieve extended data from the intent.
|
|
*
|
|
* @param name The name of the desired item.
|
|
*
|
|
* @return the value of an item that previously added with putExtra()
|
|
* or null if no ArrayList<CharSequence> value was found.
|
|
*
|
|
* @see #putCharSequenceArrayListExtra(String, ArrayList)
|
|
*/
|
|
public ArrayList<CharSequence> getCharSequenceArrayListExtra(String name) {
|
|
return mExtras == null ? null : mExtras.getCharSequenceArrayList(name);
|
|
}
|
|
|
|
/**
|
|
* Retrieve extended data from the intent.
|
|
*
|
|
* @param name The name of the desired item.
|
|
*
|
|
* @return the value of an item that previously added with putExtra()
|
|
* or null if no boolean array value was found.
|
|
*
|
|
* @see #putExtra(String, boolean[])
|
|
*/
|
|
public boolean[] getBooleanArrayExtra(String name) {
|
|
return mExtras == null ? null : mExtras.getBooleanArray(name);
|
|
}
|
|
|
|
/**
|
|
* Retrieve extended data from the intent.
|
|
*
|
|
* @param name The name of the desired item.
|
|
*
|
|
* @return the value of an item that previously added with putExtra()
|
|
* or null if no byte array value was found.
|
|
*
|
|
* @see #putExtra(String, byte[])
|
|
*/
|
|
public byte[] getByteArrayExtra(String name) {
|
|
return mExtras == null ? null : mExtras.getByteArray(name);
|
|
}
|
|
|
|
/**
|
|
* Retrieve extended data from the intent.
|
|
*
|
|
* @param name The name of the desired item.
|
|
*
|
|
* @return the value of an item that previously added with putExtra()
|
|
* or null if no short array value was found.
|
|
*
|
|
* @see #putExtra(String, short[])
|
|
*/
|
|
public short[] getShortArrayExtra(String name) {
|
|
return mExtras == null ? null : mExtras.getShortArray(name);
|
|
}
|
|
|
|
/**
|
|
* Retrieve extended data from the intent.
|
|
*
|
|
* @param name The name of the desired item.
|
|
*
|
|
* @return the value of an item that previously added with putExtra()
|
|
* or null if no char array value was found.
|
|
*
|
|
* @see #putExtra(String, char[])
|
|
*/
|
|
public char[] getCharArrayExtra(String name) {
|
|
return mExtras == null ? null : mExtras.getCharArray(name);
|
|
}
|
|
|
|
/**
|
|
* Retrieve extended data from the intent.
|
|
*
|
|
* @param name The name of the desired item.
|
|
*
|
|
* @return the value of an item that previously added with putExtra()
|
|
* or null if no int array value was found.
|
|
*
|
|
* @see #putExtra(String, int[])
|
|
*/
|
|
public int[] getIntArrayExtra(String name) {
|
|
return mExtras == null ? null : mExtras.getIntArray(name);
|
|
}
|
|
|
|
/**
|
|
* Retrieve extended data from the intent.
|
|
*
|
|
* @param name The name of the desired item.
|
|
*
|
|
* @return the value of an item that previously added with putExtra()
|
|
* or null if no long array value was found.
|
|
*
|
|
* @see #putExtra(String, long[])
|
|
*/
|
|
public long[] getLongArrayExtra(String name) {
|
|
return mExtras == null ? null : mExtras.getLongArray(name);
|
|
}
|
|
|
|
/**
|
|
* Retrieve extended data from the intent.
|
|
*
|
|
* @param name The name of the desired item.
|
|
*
|
|
* @return the value of an item that previously added with putExtra()
|
|
* or null if no float array value was found.
|
|
*
|
|
* @see #putExtra(String, float[])
|
|
*/
|
|
public float[] getFloatArrayExtra(String name) {
|
|
return mExtras == null ? null : mExtras.getFloatArray(name);
|
|
}
|
|
|
|
/**
|
|
* Retrieve extended data from the intent.
|
|
*
|
|
* @param name The name of the desired item.
|
|
*
|
|
* @return the value of an item that previously added with putExtra()
|
|
* or null if no double array value was found.
|
|
*
|
|
* @see #putExtra(String, double[])
|
|
*/
|
|
public double[] getDoubleArrayExtra(String name) {
|
|
return mExtras == null ? null : mExtras.getDoubleArray(name);
|
|
}
|
|
|
|
/**
|
|
* Retrieve extended data from the intent.
|
|
*
|
|
* @param name The name of the desired item.
|
|
*
|
|
* @return the value of an item that previously added with putExtra()
|
|
* or null if no String array value was found.
|
|
*
|
|
* @see #putExtra(String, String[])
|
|
*/
|
|
public String[] getStringArrayExtra(String name) {
|
|
return mExtras == null ? null : mExtras.getStringArray(name);
|
|
}
|
|
|
|
/**
|
|
* Retrieve extended data from the intent.
|
|
*
|
|
* @param name The name of the desired item.
|
|
*
|
|
* @return the value of an item that previously added with putExtra()
|
|
* or null if no CharSequence array value was found.
|
|
*
|
|
* @see #putExtra(String, CharSequence[])
|
|
*/
|
|
public CharSequence[] getCharSequenceArrayExtra(String name) {
|
|
return mExtras == null ? null : mExtras.getCharSequenceArray(name);
|
|
}
|
|
|
|
/**
|
|
* Retrieve extended data from the intent.
|
|
*
|
|
* @param name The name of the desired item.
|
|
*
|
|
* @return the value of an item that previously added with putExtra()
|
|
* or null if no Bundle value was found.
|
|
*
|
|
* @see #putExtra(String, Bundle)
|
|
*/
|
|
public Bundle getBundleExtra(String name) {
|
|
return mExtras == null ? null : mExtras.getBundle(name);
|
|
}
|
|
|
|
/**
|
|
* Retrieve extended data from the intent.
|
|
*
|
|
* @param name The name of the desired item.
|
|
*
|
|
* @return the value of an item that previously added with putExtra()
|
|
* or null if no IBinder value was found.
|
|
*
|
|
* @see #putExtra(String, IBinder)
|
|
*
|
|
* @deprecated
|
|
* @hide
|
|
*/
|
|
@Deprecated
|
|
public IBinder getIBinderExtra(String name) {
|
|
return mExtras == null ? null : mExtras.getIBinder(name);
|
|
}
|
|
|
|
/**
|
|
* Retrieve extended data from the intent.
|
|
*
|
|
* @param name The name of the desired item.
|
|
* @param defaultValue The default value to return in case no item is
|
|
* associated with the key 'name'
|
|
*
|
|
* @return the value of an item that previously added with putExtra()
|
|
* or defaultValue if none was found.
|
|
*
|
|
* @see #putExtra
|
|
*
|
|
* @deprecated
|
|
* @hide
|
|
*/
|
|
@Deprecated
|
|
public Object getExtra(String name, Object defaultValue) {
|
|
Object result = defaultValue;
|
|
if (mExtras != null) {
|
|
Object result2 = mExtras.get(name);
|
|
if (result2 != null) {
|
|
result = result2;
|
|
}
|
|
}
|
|
|
|
return result;
|
|
}
|
|
|
|
/**
|
|
* Retrieves a map of extended data from the intent.
|
|
*
|
|
* @return the map of all extras previously added with putExtra(),
|
|
* or null if none have been added.
|
|
*/
|
|
public Bundle getExtras() {
|
|
return (mExtras != null)
|
|
? new Bundle(mExtras)
|
|
: null;
|
|
}
|
|
|
|
/**
|
|
* Retrieve any special flags associated with this intent. You will
|
|
* normally just set them with {@link #setFlags} and let the system
|
|
* take the appropriate action with them.
|
|
*
|
|
* @return int The currently set flags.
|
|
*
|
|
* @see #setFlags
|
|
*/
|
|
public int getFlags() {
|
|
return mFlags;
|
|
}
|
|
|
|
/**
|
|
* Retrieve the application package name this Intent is limited to. When
|
|
* resolving an Intent, if non-null this limits the resolution to only
|
|
* components in the given application package.
|
|
*
|
|
* @return The name of the application package for the Intent.
|
|
*
|
|
* @see #resolveActivity
|
|
* @see #setPackage
|
|
*/
|
|
public String getPackage() {
|
|
return mPackage;
|
|
}
|
|
|
|
/**
|
|
* Retrieve the concrete component associated with the intent. When receiving
|
|
* an intent, this is the component that was found to best handle it (that is,
|
|
* yourself) and will always be non-null; in all other cases it will be
|
|
* null unless explicitly set.
|
|
*
|
|
* @return The name of the application component to handle the intent.
|
|
*
|
|
* @see #resolveActivity
|
|
* @see #setComponent
|
|
*/
|
|
public ComponentName getComponent() {
|
|
return mComponent;
|
|
}
|
|
|
|
/**
|
|
* Get the bounds of the sender of this intent, in screen coordinates. This can be
|
|
* used as a hint to the receiver for animations and the like. Null means that there
|
|
* is no source bounds.
|
|
*/
|
|
public Rect getSourceBounds() {
|
|
return mSourceBounds;
|
|
}
|
|
|
|
/**
|
|
* Return the Activity component that should be used to handle this intent.
|
|
* The appropriate component is determined based on the information in the
|
|
* intent, evaluated as follows:
|
|
*
|
|
* <p>If {@link #getComponent} returns an explicit class, that is returned
|
|
* without any further consideration.
|
|
*
|
|
* <p>The activity must handle the {@link Intent#CATEGORY_DEFAULT} Intent
|
|
* category to be considered.
|
|
*
|
|
* <p>If {@link #getAction} is non-NULL, the activity must handle this
|
|
* action.
|
|
*
|
|
* <p>If {@link #resolveType} returns non-NULL, the activity must handle
|
|
* this type.
|
|
*
|
|
* <p>If {@link #addCategory} has added any categories, the activity must
|
|
* handle ALL of the categories specified.
|
|
*
|
|
* <p>If {@link #getPackage} is non-NULL, only activity components in
|
|
* that application package will be considered.
|
|
*
|
|
* <p>If there are no activities that satisfy all of these conditions, a
|
|
* null string is returned.
|
|
*
|
|
* <p>If multiple activities are found to satisfy the intent, the one with
|
|
* the highest priority will be used. If there are multiple activities
|
|
* with the same priority, the system will either pick the best activity
|
|
* based on user preference, or resolve to a system class that will allow
|
|
* the user to pick an activity and forward from there.
|
|
*
|
|
* <p>This method is implemented simply by calling
|
|
* {@link PackageManager#resolveActivity} with the "defaultOnly" parameter
|
|
* true.</p>
|
|
* <p> This API is called for you as part of starting an activity from an
|
|
* intent. You do not normally need to call it yourself.</p>
|
|
*
|
|
* @param pm The package manager with which to resolve the Intent.
|
|
*
|
|
* @return Name of the component implementing an activity that can
|
|
* display the intent.
|
|
*
|
|
* @see #setComponent
|
|
* @see #getComponent
|
|
* @see #resolveActivityInfo
|
|
*/
|
|
public ComponentName resolveActivity(PackageManager pm) {
|
|
if (mComponent != null) {
|
|
return mComponent;
|
|
}
|
|
|
|
ResolveInfo info = pm.resolveActivity(
|
|
this, PackageManager.MATCH_DEFAULT_ONLY);
|
|
if (info != null) {
|
|
return new ComponentName(
|
|
info.activityInfo.applicationInfo.packageName,
|
|
info.activityInfo.name);
|
|
}
|
|
|
|
return null;
|
|
}
|
|
|
|
/**
|
|
* Resolve the Intent into an {@link ActivityInfo}
|
|
* describing the activity that should execute the intent. Resolution
|
|
* follows the same rules as described for {@link #resolveActivity}, but
|
|
* you get back the completely information about the resolved activity
|
|
* instead of just its class name.
|
|
*
|
|
* @param pm The package manager with which to resolve the Intent.
|
|
* @param flags Addition information to retrieve as per
|
|
* {@link PackageManager#getActivityInfo(ComponentName, int)
|
|
* PackageManager.getActivityInfo()}.
|
|
*
|
|
* @return PackageManager.ActivityInfo
|
|
*
|
|
* @see #resolveActivity
|
|
*/
|
|
public ActivityInfo resolveActivityInfo(PackageManager pm, int flags) {
|
|
ActivityInfo ai = null;
|
|
if (mComponent != null) {
|
|
try {
|
|
ai = pm.getActivityInfo(mComponent, flags);
|
|
} catch (PackageManager.NameNotFoundException e) {
|
|
// ignore
|
|
}
|
|
} else {
|
|
ResolveInfo info = pm.resolveActivity(
|
|
this, PackageManager.MATCH_DEFAULT_ONLY | flags);
|
|
if (info != null) {
|
|
ai = info.activityInfo;
|
|
}
|
|
}
|
|
|
|
return ai;
|
|
}
|
|
|
|
/**
|
|
* Set the general action to be performed.
|
|
*
|
|
* @param action An action name, such as ACTION_VIEW. Application-specific
|
|
* actions should be prefixed with the vendor's package name.
|
|
*
|
|
* @return Returns the same Intent object, for chaining multiple calls
|
|
* into a single statement.
|
|
*
|
|
* @see #getAction
|
|
*/
|
|
public Intent setAction(String action) {
|
|
mAction = action;
|
|
return this;
|
|
}
|
|
|
|
/**
|
|
* Set the data this intent is operating on. This method automatically
|
|
* clears any type that was previously set by {@link #setType}.
|
|
*
|
|
* <p><em>Note: scheme and host name matching in the Android framework is
|
|
* case-sensitive, unlike the formal RFC. As a result,
|
|
* you should always ensure that you write your Uri with these elements
|
|
* using lower case letters, and normalize any Uris you receive from
|
|
* outside of Android to ensure the scheme and host is lower case.</em></p>
|
|
*
|
|
* @param data The URI of the data this intent is now targeting.
|
|
*
|
|
* @return Returns the same Intent object, for chaining multiple calls
|
|
* into a single statement.
|
|
*
|
|
* @see #getData
|
|
* @see #setType
|
|
* @see #setDataAndType
|
|
*/
|
|
public Intent setData(Uri data) {
|
|
mData = data;
|
|
mType = null;
|
|
return this;
|
|
}
|
|
|
|
/**
|
|
* Set an explicit MIME data type. This is used to create intents that
|
|
* only specify a type and not data, for example to indicate the type of
|
|
* data to return. This method automatically clears any data that was
|
|
* previously set by {@link #setData}.
|
|
*
|
|
* <p><em>Note: MIME type matching in the Android framework is
|
|
* case-sensitive, unlike formal RFC MIME types. As a result,
|
|
* you should always write your MIME types with lower case letters,
|
|
* and any MIME types you receive from outside of Android should be
|
|
* converted to lower case before supplying them here.</em></p>
|
|
*
|
|
* @param type The MIME type of the data being handled by this intent.
|
|
*
|
|
* @return Returns the same Intent object, for chaining multiple calls
|
|
* into a single statement.
|
|
*
|
|
* @see #getType
|
|
* @see #setData
|
|
* @see #setDataAndType
|
|
*/
|
|
public Intent setType(String type) {
|
|
mData = null;
|
|
mType = type;
|
|
return this;
|
|
}
|
|
|
|
/**
|
|
* (Usually optional) Set the data for the intent along with an explicit
|
|
* MIME data type. This method should very rarely be used -- it allows you
|
|
* to override the MIME type that would ordinarily be inferred from the
|
|
* data with your own type given here.
|
|
*
|
|
* <p><em>Note: MIME type, Uri scheme, and host name matching in the
|
|
* Android framework is case-sensitive, unlike the formal RFC definitions.
|
|
* As a result, you should always write these elements with lower case letters,
|
|
* and normalize any MIME types or Uris you receive from
|
|
* outside of Android to ensure these elements are lower case before
|
|
* supplying them here.</em></p>
|
|
*
|
|
* @param data The URI of the data this intent is now targeting.
|
|
* @param type The MIME type of the data being handled by this intent.
|
|
*
|
|
* @return Returns the same Intent object, for chaining multiple calls
|
|
* into a single statement.
|
|
*
|
|
* @see #setData
|
|
* @see #setType
|
|
*/
|
|
public Intent setDataAndType(Uri data, String type) {
|
|
mData = data;
|
|
mType = type;
|
|
return this;
|
|
}
|
|
|
|
/**
|
|
* Add a new category to the intent. Categories provide additional detail
|
|
* about the action the intent is perform. When resolving an intent, only
|
|
* activities that provide <em>all</em> of the requested categories will be
|
|
* used.
|
|
*
|
|
* @param category The desired category. This can be either one of the
|
|
* predefined Intent categories, or a custom category in your own
|
|
* namespace.
|
|
*
|
|
* @return Returns the same Intent object, for chaining multiple calls
|
|
* into a single statement.
|
|
*
|
|
* @see #hasCategory
|
|
* @see #removeCategory
|
|
*/
|
|
public Intent addCategory(String category) {
|
|
if (mCategories == null) {
|
|
mCategories = new HashSet<String>();
|
|
}
|
|
mCategories.add(category);
|
|
return this;
|
|
}
|
|
|
|
/**
|
|
* Remove an category from an intent.
|
|
*
|
|
* @param category The category to remove.
|
|
*
|
|
* @see #addCategory
|
|
*/
|
|
public void removeCategory(String category) {
|
|
if (mCategories != null) {
|
|
mCategories.remove(category);
|
|
if (mCategories.size() == 0) {
|
|
mCategories = null;
|
|
}
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Add extended data to the intent. The name must include a package
|
|
* prefix, for example the app com.android.contacts would use names
|
|
* like "com.android.contacts.ShowAll".
|
|
*
|
|
* @param name The name of the extra data, with package prefix.
|
|
* @param value The boolean data value.
|
|
*
|
|
* @return Returns the same Intent object, for chaining multiple calls
|
|
* into a single statement.
|
|
*
|
|
* @see #putExtras
|
|
* @see #removeExtra
|
|
* @see #getBooleanExtra(String, boolean)
|
|
*/
|
|
public Intent putExtra(String name, boolean value) {
|
|
if (mExtras == null) {
|
|
mExtras = new Bundle();
|
|
}
|
|
mExtras.putBoolean(name, value);
|
|
return this;
|
|
}
|
|
|
|
/**
|
|
* Add extended data to the intent. The name must include a package
|
|
* prefix, for example the app com.android.contacts would use names
|
|
* like "com.android.contacts.ShowAll".
|
|
*
|
|
* @param name The name of the extra data, with package prefix.
|
|
* @param value The byte data value.
|
|
*
|
|
* @return Returns the same Intent object, for chaining multiple calls
|
|
* into a single statement.
|
|
*
|
|
* @see #putExtras
|
|
* @see #removeExtra
|
|
* @see #getByteExtra(String, byte)
|
|
*/
|
|
public Intent putExtra(String name, byte value) {
|
|
if (mExtras == null) {
|
|
mExtras = new Bundle();
|
|
}
|
|
mExtras.putByte(name, value);
|
|
return this;
|
|
}
|
|
|
|
/**
|
|
* Add extended data to the intent. The name must include a package
|
|
* prefix, for example the app com.android.contacts would use names
|
|
* like "com.android.contacts.ShowAll".
|
|
*
|
|
* @param name The name of the extra data, with package prefix.
|
|
* @param value The char data value.
|
|
*
|
|
* @return Returns the same Intent object, for chaining multiple calls
|
|
* into a single statement.
|
|
*
|
|
* @see #putExtras
|
|
* @see #removeExtra
|
|
* @see #getCharExtra(String, char)
|
|
*/
|
|
public Intent putExtra(String name, char value) {
|
|
if (mExtras == null) {
|
|
mExtras = new Bundle();
|
|
}
|
|
mExtras.putChar(name, value);
|
|
return this;
|
|
}
|
|
|
|
/**
|
|
* Add extended data to the intent. The name must include a package
|
|
* prefix, for example the app com.android.contacts would use names
|
|
* like "com.android.contacts.ShowAll".
|
|
*
|
|
* @param name The name of the extra data, with package prefix.
|
|
* @param value The short data value.
|
|
*
|
|
* @return Returns the same Intent object, for chaining multiple calls
|
|
* into a single statement.
|
|
*
|
|
* @see #putExtras
|
|
* @see #removeExtra
|
|
* @see #getShortExtra(String, short)
|
|
*/
|
|
public Intent putExtra(String name, short value) {
|
|
if (mExtras == null) {
|
|
mExtras = new Bundle();
|
|
}
|
|
mExtras.putShort(name, value);
|
|
return this;
|
|
}
|
|
|
|
/**
|
|
* Add extended data to the intent. The name must include a package
|
|
* prefix, for example the app com.android.contacts would use names
|
|
* like "com.android.contacts.ShowAll".
|
|
*
|
|
* @param name The name of the extra data, with package prefix.
|
|
* @param value The integer data value.
|
|
*
|
|
* @return Returns the same Intent object, for chaining multiple calls
|
|
* into a single statement.
|
|
*
|
|
* @see #putExtras
|
|
* @see #removeExtra
|
|
* @see #getIntExtra(String, int)
|
|
*/
|
|
public Intent putExtra(String name, int value) {
|
|
if (mExtras == null) {
|
|
mExtras = new Bundle();
|
|
}
|
|
mExtras.putInt(name, value);
|
|
return this;
|
|
}
|
|
|
|
/**
|
|
* Add extended data to the intent. The name must include a package
|
|
* prefix, for example the app com.android.contacts would use names
|
|
* like "com.android.contacts.ShowAll".
|
|
*
|
|
* @param name The name of the extra data, with package prefix.
|
|
* @param value The long data value.
|
|
*
|
|
* @return Returns the same Intent object, for chaining multiple calls
|
|
* into a single statement.
|
|
*
|
|
* @see #putExtras
|
|
* @see #removeExtra
|
|
* @see #getLongExtra(String, long)
|
|
*/
|
|
public Intent putExtra(String name, long value) {
|
|
if (mExtras == null) {
|
|
mExtras = new Bundle();
|
|
}
|
|
mExtras.putLong(name, value);
|
|
return this;
|
|
}
|
|
|
|
/**
|
|
* Add extended data to the intent. The name must include a package
|
|
* prefix, for example the app com.android.contacts would use names
|
|
* like "com.android.contacts.ShowAll".
|
|
*
|
|
* @param name The name of the extra data, with package prefix.
|
|
* @param value The float data value.
|
|
*
|
|
* @return Returns the same Intent object, for chaining multiple calls
|
|
* into a single statement.
|
|
*
|
|
* @see #putExtras
|
|
* @see #removeExtra
|
|
* @see #getFloatExtra(String, float)
|
|
*/
|
|
public Intent putExtra(String name, float value) {
|
|
if (mExtras == null) {
|
|
mExtras = new Bundle();
|
|
}
|
|
mExtras.putFloat(name, value);
|
|
return this;
|
|
}
|
|
|
|
/**
|
|
* Add extended data to the intent. The name must include a package
|
|
* prefix, for example the app com.android.contacts would use names
|
|
* like "com.android.contacts.ShowAll".
|
|
*
|
|
* @param name The name of the extra data, with package prefix.
|
|
* @param value The double data value.
|
|
*
|
|
* @return Returns the same Intent object, for chaining multiple calls
|
|
* into a single statement.
|
|
*
|
|
* @see #putExtras
|
|
* @see #removeExtra
|
|
* @see #getDoubleExtra(String, double)
|
|
*/
|
|
public Intent putExtra(String name, double value) {
|
|
if (mExtras == null) {
|
|
mExtras = new Bundle();
|
|
}
|
|
mExtras.putDouble(name, value);
|
|
return this;
|
|
}
|
|
|
|
/**
|
|
* Add extended data to the intent. The name must include a package
|
|
* prefix, for example the app com.android.contacts would use names
|
|
* like "com.android.contacts.ShowAll".
|
|
*
|
|
* @param name The name of the extra data, with package prefix.
|
|
* @param value The String data value.
|
|
*
|
|
* @return Returns the same Intent object, for chaining multiple calls
|
|
* into a single statement.
|
|
*
|
|
* @see #putExtras
|
|
* @see #removeExtra
|
|
* @see #getStringExtra(String)
|
|
*/
|
|
public Intent putExtra(String name, String value) {
|
|
if (mExtras == null) {
|
|
mExtras = new Bundle();
|
|
}
|
|
mExtras.putString(name, value);
|
|
return this;
|
|
}
|
|
|
|
/**
|
|
* Add extended data to the intent. The name must include a package
|
|
* prefix, for example the app com.android.contacts would use names
|
|
* like "com.android.contacts.ShowAll".
|
|
*
|
|
* @param name The name of the extra data, with package prefix.
|
|
* @param value The CharSequence data value.
|
|
*
|
|
* @return Returns the same Intent object, for chaining multiple calls
|
|
* into a single statement.
|
|
*
|
|
* @see #putExtras
|
|
* @see #removeExtra
|
|
* @see #getCharSequenceExtra(String)
|
|
*/
|
|
public Intent putExtra(String name, CharSequence value) {
|
|
if (mExtras == null) {
|
|
mExtras = new Bundle();
|
|
}
|
|
mExtras.putCharSequence(name, value);
|
|
return this;
|
|
}
|
|
|
|
/**
|
|
* Add extended data to the intent. The name must include a package
|
|
* prefix, for example the app com.android.contacts would use names
|
|
* like "com.android.contacts.ShowAll".
|
|
*
|
|
* @param name The name of the extra data, with package prefix.
|
|
* @param value The Parcelable data value.
|
|
*
|
|
* @return Returns the same Intent object, for chaining multiple calls
|
|
* into a single statement.
|
|
*
|
|
* @see #putExtras
|
|
* @see #removeExtra
|
|
* @see #getParcelableExtra(String)
|
|
*/
|
|
public Intent putExtra(String name, Parcelable value) {
|
|
if (mExtras == null) {
|
|
mExtras = new Bundle();
|
|
}
|
|
mExtras.putParcelable(name, value);
|
|
return this;
|
|
}
|
|
|
|
/**
|
|
* Add extended data to the intent. The name must include a package
|
|
* prefix, for example the app com.android.contacts would use names
|
|
* like "com.android.contacts.ShowAll".
|
|
*
|
|
* @param name The name of the extra data, with package prefix.
|
|
* @param value The Parcelable[] data value.
|
|
*
|
|
* @return Returns the same Intent object, for chaining multiple calls
|
|
* into a single statement.
|
|
*
|
|
* @see #putExtras
|
|
* @see #removeExtra
|
|
* @see #getParcelableArrayExtra(String)
|
|
*/
|
|
public Intent putExtra(String name, Parcelable[] value) {
|
|
if (mExtras == null) {
|
|
mExtras = new Bundle();
|
|
}
|
|
mExtras.putParcelableArray(name, value);
|
|
return this;
|
|
}
|
|
|
|
/**
|
|
* Add extended data to the intent. The name must include a package
|
|
* prefix, for example the app com.android.contacts would use names
|
|
* like "com.android.contacts.ShowAll".
|
|
*
|
|
* @param name The name of the extra data, with package prefix.
|
|
* @param value The ArrayList<Parcelable> data value.
|
|
*
|
|
* @return Returns the same Intent object, for chaining multiple calls
|
|
* into a single statement.
|
|
*
|
|
* @see #putExtras
|
|
* @see #removeExtra
|
|
* @see #getParcelableArrayListExtra(String)
|
|
*/
|
|
public Intent putParcelableArrayListExtra(String name, ArrayList<? extends Parcelable> value) {
|
|
if (mExtras == null) {
|
|
mExtras = new Bundle();
|
|
}
|
|
mExtras.putParcelableArrayList(name, value);
|
|
return this;
|
|
}
|
|
|
|
/**
|
|
* Add extended data to the intent. The name must include a package
|
|
* prefix, for example the app com.android.contacts would use names
|
|
* like "com.android.contacts.ShowAll".
|
|
*
|
|
* @param name The name of the extra data, with package prefix.
|
|
* @param value The ArrayList<Integer> data value.
|
|
*
|
|
* @return Returns the same Intent object, for chaining multiple calls
|
|
* into a single statement.
|
|
*
|
|
* @see #putExtras
|
|
* @see #removeExtra
|
|
* @see #getIntegerArrayListExtra(String)
|
|
*/
|
|
public Intent putIntegerArrayListExtra(String name, ArrayList<Integer> value) {
|
|
if (mExtras == null) {
|
|
mExtras = new Bundle();
|
|
}
|
|
mExtras.putIntegerArrayList(name, value);
|
|
return this;
|
|
}
|
|
|
|
/**
|
|
* Add extended data to the intent. The name must include a package
|
|
* prefix, for example the app com.android.contacts would use names
|
|
* like "com.android.contacts.ShowAll".
|
|
*
|
|
* @param name The name of the extra data, with package prefix.
|
|
* @param value The ArrayList<String> data value.
|
|
*
|
|
* @return Returns the same Intent object, for chaining multiple calls
|
|
* into a single statement.
|
|
*
|
|
* @see #putExtras
|
|
* @see #removeExtra
|
|
* @see #getStringArrayListExtra(String)
|
|
*/
|
|
public Intent putStringArrayListExtra(String name, ArrayList<String> value) {
|
|
if (mExtras == null) {
|
|
mExtras = new Bundle();
|
|
}
|
|
mExtras.putStringArrayList(name, value);
|
|
return this;
|
|
}
|
|
|
|
/**
|
|
* Add extended data to the intent. The name must include a package
|
|
* prefix, for example the app com.android.contacts would use names
|
|
* like "com.android.contacts.ShowAll".
|
|
*
|
|
* @param name The name of the extra data, with package prefix.
|
|
* @param value The ArrayList<CharSequence> data value.
|
|
*
|
|
* @return Returns the same Intent object, for chaining multiple calls
|
|
* into a single statement.
|
|
*
|
|
* @see #putExtras
|
|
* @see #removeExtra
|
|
* @see #getCharSequenceArrayListExtra(String)
|
|
*/
|
|
public Intent putCharSequenceArrayListExtra(String name, ArrayList<CharSequence> value) {
|
|
if (mExtras == null) {
|
|
mExtras = new Bundle();
|
|
}
|
|
mExtras.putCharSequenceArrayList(name, value);
|
|
return this;
|
|
}
|
|
|
|
/**
|
|
* Add extended data to the intent. The name must include a package
|
|
* prefix, for example the app com.android.contacts would use names
|
|
* like "com.android.contacts.ShowAll".
|
|
*
|
|
* @param name The name of the extra data, with package prefix.
|
|
* @param value The Serializable data value.
|
|
*
|
|
* @return Returns the same Intent object, for chaining multiple calls
|
|
* into a single statement.
|
|
*
|
|
* @see #putExtras
|
|
* @see #removeExtra
|
|
* @see #getSerializableExtra(String)
|
|
*/
|
|
public Intent putExtra(String name, Serializable value) {
|
|
if (mExtras == null) {
|
|
mExtras = new Bundle();
|
|
}
|
|
mExtras.putSerializable(name, value);
|
|
return this;
|
|
}
|
|
|
|
/**
|
|
* Add extended data to the intent. The name must include a package
|
|
* prefix, for example the app com.android.contacts would use names
|
|
* like "com.android.contacts.ShowAll".
|
|
*
|
|
* @param name The name of the extra data, with package prefix.
|
|
* @param value The boolean array data value.
|
|
*
|
|
* @return Returns the same Intent object, for chaining multiple calls
|
|
* into a single statement.
|
|
*
|
|
* @see #putExtras
|
|
* @see #removeExtra
|
|
* @see #getBooleanArrayExtra(String)
|
|
*/
|
|
public Intent putExtra(String name, boolean[] value) {
|
|
if (mExtras == null) {
|
|
mExtras = new Bundle();
|
|
}
|
|
mExtras.putBooleanArray(name, value);
|
|
return this;
|
|
}
|
|
|
|
/**
|
|
* Add extended data to the intent. The name must include a package
|
|
* prefix, for example the app com.android.contacts would use names
|
|
* like "com.android.contacts.ShowAll".
|
|
*
|
|
* @param name The name of the extra data, with package prefix.
|
|
* @param value The byte array data value.
|
|
*
|
|
* @return Returns the same Intent object, for chaining multiple calls
|
|
* into a single statement.
|
|
*
|
|
* @see #putExtras
|
|
* @see #removeExtra
|
|
* @see #getByteArrayExtra(String)
|
|
*/
|
|
public Intent putExtra(String name, byte[] value) {
|
|
if (mExtras == null) {
|
|
mExtras = new Bundle();
|
|
}
|
|
mExtras.putByteArray(name, value);
|
|
return this;
|
|
}
|
|
|
|
/**
|
|
* Add extended data to the intent. The name must include a package
|
|
* prefix, for example the app com.android.contacts would use names
|
|
* like "com.android.contacts.ShowAll".
|
|
*
|
|
* @param name The name of the extra data, with package prefix.
|
|
* @param value The short array data value.
|
|
*
|
|
* @return Returns the same Intent object, for chaining multiple calls
|
|
* into a single statement.
|
|
*
|
|
* @see #putExtras
|
|
* @see #removeExtra
|
|
* @see #getShortArrayExtra(String)
|
|
*/
|
|
public Intent putExtra(String name, short[] value) {
|
|
if (mExtras == null) {
|
|
mExtras = new Bundle();
|
|
}
|
|
mExtras.putShortArray(name, value);
|
|
return this;
|
|
}
|
|
|
|
/**
|
|
* Add extended data to the intent. The name must include a package
|
|
* prefix, for example the app com.android.contacts would use names
|
|
* like "com.android.contacts.ShowAll".
|
|
*
|
|
* @param name The name of the extra data, with package prefix.
|
|
* @param value The char array data value.
|
|
*
|
|
* @return Returns the same Intent object, for chaining multiple calls
|
|
* into a single statement.
|
|
*
|
|
* @see #putExtras
|
|
* @see #removeExtra
|
|
* @see #getCharArrayExtra(String)
|
|
*/
|
|
public Intent putExtra(String name, char[] value) {
|
|
if (mExtras == null) {
|
|
mExtras = new Bundle();
|
|
}
|
|
mExtras.putCharArray(name, value);
|
|
return this;
|
|
}
|
|
|
|
/**
|
|
* Add extended data to the intent. The name must include a package
|
|
* prefix, for example the app com.android.contacts would use names
|
|
* like "com.android.contacts.ShowAll".
|
|
*
|
|
* @param name The name of the extra data, with package prefix.
|
|
* @param value The int array data value.
|
|
*
|
|
* @return Returns the same Intent object, for chaining multiple calls
|
|
* into a single statement.
|
|
*
|
|
* @see #putExtras
|
|
* @see #removeExtra
|
|
* @see #getIntArrayExtra(String)
|
|
*/
|
|
public Intent putExtra(String name, int[] value) {
|
|
if (mExtras == null) {
|
|
mExtras = new Bundle();
|
|
}
|
|
mExtras.putIntArray(name, value);
|
|
return this;
|
|
}
|
|
|
|
/**
|
|
* Add extended data to the intent. The name must include a package
|
|
* prefix, for example the app com.android.contacts would use names
|
|
* like "com.android.contacts.ShowAll".
|
|
*
|
|
* @param name The name of the extra data, with package prefix.
|
|
* @param value The byte array data value.
|
|
*
|
|
* @return Returns the same Intent object, for chaining multiple calls
|
|
* into a single statement.
|
|
*
|
|
* @see #putExtras
|
|
* @see #removeExtra
|
|
* @see #getLongArrayExtra(String)
|
|
*/
|
|
public Intent putExtra(String name, long[] value) {
|
|
if (mExtras == null) {
|
|
mExtras = new Bundle();
|
|
}
|
|
mExtras.putLongArray(name, value);
|
|
return this;
|
|
}
|
|
|
|
/**
|
|
* Add extended data to the intent. The name must include a package
|
|
* prefix, for example the app com.android.contacts would use names
|
|
* like "com.android.contacts.ShowAll".
|
|
*
|
|
* @param name The name of the extra data, with package prefix.
|
|
* @param value The float array data value.
|
|
*
|
|
* @return Returns the same Intent object, for chaining multiple calls
|
|
* into a single statement.
|
|
*
|
|
* @see #putExtras
|
|
* @see #removeExtra
|
|
* @see #getFloatArrayExtra(String)
|
|
*/
|
|
public Intent putExtra(String name, float[] value) {
|
|
if (mExtras == null) {
|
|
mExtras = new Bundle();
|
|
}
|
|
mExtras.putFloatArray(name, value);
|
|
return this;
|
|
}
|
|
|
|
/**
|
|
* Add extended data to the intent. The name must include a package
|
|
* prefix, for example the app com.android.contacts would use names
|
|
* like "com.android.contacts.ShowAll".
|
|
*
|
|
* @param name The name of the extra data, with package prefix.
|
|
* @param value The double array data value.
|
|
*
|
|
* @return Returns the same Intent object, for chaining multiple calls
|
|
* into a single statement.
|
|
*
|
|
* @see #putExtras
|
|
* @see #removeExtra
|
|
* @see #getDoubleArrayExtra(String)
|
|
*/
|
|
public Intent putExtra(String name, double[] value) {
|
|
if (mExtras == null) {
|
|
mExtras = new Bundle();
|
|
}
|
|
mExtras.putDoubleArray(name, value);
|
|
return this;
|
|
}
|
|
|
|
/**
|
|
* Add extended data to the intent. The name must include a package
|
|
* prefix, for example the app com.android.contacts would use names
|
|
* like "com.android.contacts.ShowAll".
|
|
*
|
|
* @param name The name of the extra data, with package prefix.
|
|
* @param value The String array data value.
|
|
*
|
|
* @return Returns the same Intent object, for chaining multiple calls
|
|
* into a single statement.
|
|
*
|
|
* @see #putExtras
|
|
* @see #removeExtra
|
|
* @see #getStringArrayExtra(String)
|
|
*/
|
|
public Intent putExtra(String name, String[] value) {
|
|
if (mExtras == null) {
|
|
mExtras = new Bundle();
|
|
}
|
|
mExtras.putStringArray(name, value);
|
|
return this;
|
|
}
|
|
|
|
/**
|
|
* Add extended data to the intent. The name must include a package
|
|
* prefix, for example the app com.android.contacts would use names
|
|
* like "com.android.contacts.ShowAll".
|
|
*
|
|
* @param name The name of the extra data, with package prefix.
|
|
* @param value The CharSequence array data value.
|
|
*
|
|
* @return Returns the same Intent object, for chaining multiple calls
|
|
* into a single statement.
|
|
*
|
|
* @see #putExtras
|
|
* @see #removeExtra
|
|
* @see #getCharSequenceArrayExtra(String)
|
|
*/
|
|
public Intent putExtra(String name, CharSequence[] value) {
|
|
if (mExtras == null) {
|
|
mExtras = new Bundle();
|
|
}
|
|
mExtras.putCharSequenceArray(name, value);
|
|
return this;
|
|
}
|
|
|
|
/**
|
|
* Add extended data to the intent. The name must include a package
|
|
* prefix, for example the app com.android.contacts would use names
|
|
* like "com.android.contacts.ShowAll".
|
|
*
|
|
* @param name The name of the extra data, with package prefix.
|
|
* @param value The Bundle data value.
|
|
*
|
|
* @return Returns the same Intent object, for chaining multiple calls
|
|
* into a single statement.
|
|
*
|
|
* @see #putExtras
|
|
* @see #removeExtra
|
|
* @see #getBundleExtra(String)
|
|
*/
|
|
public Intent putExtra(String name, Bundle value) {
|
|
if (mExtras == null) {
|
|
mExtras = new Bundle();
|
|
}
|
|
mExtras.putBundle(name, value);
|
|
return this;
|
|
}
|
|
|
|
/**
|
|
* Add extended data to the intent. The name must include a package
|
|
* prefix, for example the app com.android.contacts would use names
|
|
* like "com.android.contacts.ShowAll".
|
|
*
|
|
* @param name The name of the extra data, with package prefix.
|
|
* @param value The IBinder data value.
|
|
*
|
|
* @return Returns the same Intent object, for chaining multiple calls
|
|
* into a single statement.
|
|
*
|
|
* @see #putExtras
|
|
* @see #removeExtra
|
|
* @see #getIBinderExtra(String)
|
|
*
|
|
* @deprecated
|
|
* @hide
|
|
*/
|
|
@Deprecated
|
|
public Intent putExtra(String name, IBinder value) {
|
|
if (mExtras == null) {
|
|
mExtras = new Bundle();
|
|
}
|
|
mExtras.putIBinder(name, value);
|
|
return this;
|
|
}
|
|
|
|
/**
|
|
* Copy all extras in 'src' in to this intent.
|
|
*
|
|
* @param src Contains the extras to copy.
|
|
*
|
|
* @see #putExtra
|
|
*/
|
|
public Intent putExtras(Intent src) {
|
|
if (src.mExtras != null) {
|
|
if (mExtras == null) {
|
|
mExtras = new Bundle(src.mExtras);
|
|
} else {
|
|
mExtras.putAll(src.mExtras);
|
|
}
|
|
}
|
|
return this;
|
|
}
|
|
|
|
/**
|
|
* Add a set of extended data to the intent. The keys must include a package
|
|
* prefix, for example the app com.android.contacts would use names
|
|
* like "com.android.contacts.ShowAll".
|
|
*
|
|
* @param extras The Bundle of extras to add to this intent.
|
|
*
|
|
* @see #putExtra
|
|
* @see #removeExtra
|
|
*/
|
|
public Intent putExtras(Bundle extras) {
|
|
if (mExtras == null) {
|
|
mExtras = new Bundle();
|
|
}
|
|
mExtras.putAll(extras);
|
|
return this;
|
|
}
|
|
|
|
/**
|
|
* Completely replace the extras in the Intent with the extras in the
|
|
* given Intent.
|
|
*
|
|
* @param src The exact extras contained in this Intent are copied
|
|
* into the target intent, replacing any that were previously there.
|
|
*/
|
|
public Intent replaceExtras(Intent src) {
|
|
mExtras = src.mExtras != null ? new Bundle(src.mExtras) : null;
|
|
return this;
|
|
}
|
|
|
|
/**
|
|
* Completely replace the extras in the Intent with the given Bundle of
|
|
* extras.
|
|
*
|
|
* @param extras The new set of extras in the Intent, or null to erase
|
|
* all extras.
|
|
*/
|
|
public Intent replaceExtras(Bundle extras) {
|
|
mExtras = extras != null ? new Bundle(extras) : null;
|
|
return this;
|
|
}
|
|
|
|
/**
|
|
* Remove extended data from the intent.
|
|
*
|
|
* @see #putExtra
|
|
*/
|
|
public void removeExtra(String name) {
|
|
if (mExtras != null) {
|
|
mExtras.remove(name);
|
|
if (mExtras.size() == 0) {
|
|
mExtras = null;
|
|
}
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Set special flags controlling how this intent is handled. Most values
|
|
* here depend on the type of component being executed by the Intent,
|
|
* specifically the FLAG_ACTIVITY_* flags are all for use with
|
|
* {@link Context#startActivity Context.startActivity()} and the
|
|
* FLAG_RECEIVER_* flags are all for use with
|
|
* {@link Context#sendBroadcast(Intent) Context.sendBroadcast()}.
|
|
*
|
|
* <p>See the <a href="{@docRoot}guide/topics/fundamentals.html#acttask">Application Fundamentals:
|
|
* Activities and Tasks</a> documentation for important information on how some of these options impact
|
|
* the behavior of your application.
|
|
*
|
|
* @param flags The desired flags.
|
|
*
|
|
* @return Returns the same Intent object, for chaining multiple calls
|
|
* into a single statement.
|
|
*
|
|
* @see #getFlags
|
|
* @see #addFlags
|
|
*
|
|
* @see #FLAG_GRANT_READ_URI_PERMISSION
|
|
* @see #FLAG_GRANT_WRITE_URI_PERMISSION
|
|
* @see #FLAG_DEBUG_LOG_RESOLUTION
|
|
* @see #FLAG_FROM_BACKGROUND
|
|
* @see #FLAG_ACTIVITY_BROUGHT_TO_FRONT
|
|
* @see #FLAG_ACTIVITY_CLEAR_WHEN_TASK_RESET
|
|
* @see #FLAG_ACTIVITY_CLEAR_TOP
|
|
* @see #FLAG_ACTIVITY_EXCLUDE_FROM_RECENTS
|
|
* @see #FLAG_ACTIVITY_FORWARD_RESULT
|
|
* @see #FLAG_ACTIVITY_LAUNCHED_FROM_HISTORY
|
|
* @see #FLAG_ACTIVITY_MULTIPLE_TASK
|
|
* @see #FLAG_ACTIVITY_NEW_TASK
|
|
* @see #FLAG_ACTIVITY_NO_HISTORY
|
|
* @see #FLAG_ACTIVITY_NO_USER_ACTION
|
|
* @see #FLAG_ACTIVITY_PREVIOUS_IS_TOP
|
|
* @see #FLAG_ACTIVITY_RESET_TASK_IF_NEEDED
|
|
* @see #FLAG_ACTIVITY_SINGLE_TOP
|
|
* @see #FLAG_RECEIVER_REGISTERED_ONLY
|
|
*/
|
|
public Intent setFlags(int flags) {
|
|
mFlags = flags;
|
|
return this;
|
|
}
|
|
|
|
/**
|
|
* Add additional flags to the intent (or with existing flags
|
|
* value).
|
|
*
|
|
* @param flags The new flags to set.
|
|
*
|
|
* @return Returns the same Intent object, for chaining multiple calls
|
|
* into a single statement.
|
|
*
|
|
* @see #setFlags
|
|
*/
|
|
public Intent addFlags(int flags) {
|
|
mFlags |= flags;
|
|
return this;
|
|
}
|
|
|
|
/**
|
|
* (Usually optional) Set an explicit application package name that limits
|
|
* the components this Intent will resolve to. If left to the default
|
|
* value of null, all components in all applications will considered.
|
|
* If non-null, the Intent can only match the components in the given
|
|
* application package.
|
|
*
|
|
* @param packageName The name of the application package to handle the
|
|
* intent, or null to allow any application package.
|
|
*
|
|
* @return Returns the same Intent object, for chaining multiple calls
|
|
* into a single statement.
|
|
*
|
|
* @see #getPackage
|
|
* @see #resolveActivity
|
|
*/
|
|
public Intent setPackage(String packageName) {
|
|
mPackage = packageName;
|
|
return this;
|
|
}
|
|
|
|
/**
|
|
* (Usually optional) Explicitly set the component to handle the intent.
|
|
* If left with the default value of null, the system will determine the
|
|
* appropriate class to use based on the other fields (action, data,
|
|
* type, categories) in the Intent. If this class is defined, the
|
|
* specified class will always be used regardless of the other fields. You
|
|
* should only set this value when you know you absolutely want a specific
|
|
* class to be used; otherwise it is better to let the system find the
|
|
* appropriate class so that you will respect the installed applications
|
|
* and user preferences.
|
|
*
|
|
* @param component The name of the application component to handle the
|
|
* intent, or null to let the system find one for you.
|
|
*
|
|
* @return Returns the same Intent object, for chaining multiple calls
|
|
* into a single statement.
|
|
*
|
|
* @see #setClass
|
|
* @see #setClassName(Context, String)
|
|
* @see #setClassName(String, String)
|
|
* @see #getComponent
|
|
* @see #resolveActivity
|
|
*/
|
|
public Intent setComponent(ComponentName component) {
|
|
mComponent = component;
|
|
return this;
|
|
}
|
|
|
|
/**
|
|
* Convenience for calling {@link #setComponent} with an
|
|
* explicit class name.
|
|
*
|
|
* @param packageContext A Context of the application package implementing
|
|
* this class.
|
|
* @param className The name of a class inside of the application package
|
|
* that will be used as the component for this Intent.
|
|
*
|
|
* @return Returns the same Intent object, for chaining multiple calls
|
|
* into a single statement.
|
|
*
|
|
* @see #setComponent
|
|
* @see #setClass
|
|
*/
|
|
public Intent setClassName(Context packageContext, String className) {
|
|
mComponent = new ComponentName(packageContext, className);
|
|
return this;
|
|
}
|
|
|
|
/**
|
|
* Convenience for calling {@link #setComponent} with an
|
|
* explicit application package name and class name.
|
|
*
|
|
* @param packageName The name of the package implementing the desired
|
|
* component.
|
|
* @param className The name of a class inside of the application package
|
|
* that will be used as the component for this Intent.
|
|
*
|
|
* @return Returns the same Intent object, for chaining multiple calls
|
|
* into a single statement.
|
|
*
|
|
* @see #setComponent
|
|
* @see #setClass
|
|
*/
|
|
public Intent setClassName(String packageName, String className) {
|
|
mComponent = new ComponentName(packageName, className);
|
|
return this;
|
|
}
|
|
|
|
/**
|
|
* Convenience for calling {@link #setComponent(ComponentName)} with the
|
|
* name returned by a {@link Class} object.
|
|
*
|
|
* @param packageContext A Context of the application package implementing
|
|
* this class.
|
|
* @param cls The class name to set, equivalent to
|
|
* <code>setClassName(context, cls.getName())</code>.
|
|
*
|
|
* @return Returns the same Intent object, for chaining multiple calls
|
|
* into a single statement.
|
|
*
|
|
* @see #setComponent
|
|
*/
|
|
public Intent setClass(Context packageContext, Class<?> cls) {
|
|
mComponent = new ComponentName(packageContext, cls);
|
|
return this;
|
|
}
|
|
|
|
/**
|
|
* Set the bounds of the sender of this intent, in screen coordinates. This can be
|
|
* used as a hint to the receiver for animations and the like. Null means that there
|
|
* is no source bounds.
|
|
*/
|
|
public void setSourceBounds(Rect r) {
|
|
if (r != null) {
|
|
mSourceBounds = new Rect(r);
|
|
} else {
|
|
r = null;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Use with {@link #fillIn} to allow the current action value to be
|
|
* overwritten, even if it is already set.
|
|
*/
|
|
public static final int FILL_IN_ACTION = 1<<0;
|
|
|
|
/**
|
|
* Use with {@link #fillIn} to allow the current data or type value
|
|
* overwritten, even if it is already set.
|
|
*/
|
|
public static final int FILL_IN_DATA = 1<<1;
|
|
|
|
/**
|
|
* Use with {@link #fillIn} to allow the current categories to be
|
|
* overwritten, even if they are already set.
|
|
*/
|
|
public static final int FILL_IN_CATEGORIES = 1<<2;
|
|
|
|
/**
|
|
* Use with {@link #fillIn} to allow the current component value to be
|
|
* overwritten, even if it is already set.
|
|
*/
|
|
public static final int FILL_IN_COMPONENT = 1<<3;
|
|
|
|
/**
|
|
* Use with {@link #fillIn} to allow the current package value to be
|
|
* overwritten, even if it is already set.
|
|
*/
|
|
public static final int FILL_IN_PACKAGE = 1<<4;
|
|
|
|
/**
|
|
* Use with {@link #fillIn} to allow the current package value to be
|
|
* overwritten, even if it is already set.
|
|
*/
|
|
public static final int FILL_IN_SOURCE_BOUNDS = 1<<5;
|
|
|
|
/**
|
|
* Copy the contents of <var>other</var> in to this object, but only
|
|
* where fields are not defined by this object. For purposes of a field
|
|
* being defined, the following pieces of data in the Intent are
|
|
* considered to be separate fields:
|
|
*
|
|
* <ul>
|
|
* <li> action, as set by {@link #setAction}.
|
|
* <li> data URI and MIME type, as set by {@link #setData(Uri)},
|
|
* {@link #setType(String)}, or {@link #setDataAndType(Uri, String)}.
|
|
* <li> categories, as set by {@link #addCategory}.
|
|
* <li> package, as set by {@link #setPackage}.
|
|
* <li> component, as set by {@link #setComponent(ComponentName)} or
|
|
* related methods.
|
|
* <li> source bounds, as set by {@link #setSourceBounds}
|
|
* <li> each top-level name in the associated extras.
|
|
* </ul>
|
|
*
|
|
* <p>In addition, you can use the {@link #FILL_IN_ACTION},
|
|
* {@link #FILL_IN_DATA}, {@link #FILL_IN_CATEGORIES}, {@link #FILL_IN_PACKAGE},
|
|
* and {@link #FILL_IN_COMPONENT} to override the restriction where the
|
|
* corresponding field will not be replaced if it is already set.
|
|
*
|
|
* <p>Note: The component field will only be copied if {@link #FILL_IN_COMPONENT} is explicitly
|
|
* specified.
|
|
*
|
|
* <p>For example, consider Intent A with {data="foo", categories="bar"}
|
|
* and Intent B with {action="gotit", data-type="some/thing",
|
|
* categories="one","two"}.
|
|
*
|
|
* <p>Calling A.fillIn(B, Intent.FILL_IN_DATA) will result in A now
|
|
* containing: {action="gotit", data-type="some/thing",
|
|
* categories="bar"}.
|
|
*
|
|
* @param other Another Intent whose values are to be used to fill in
|
|
* the current one.
|
|
* @param flags Options to control which fields can be filled in.
|
|
*
|
|
* @return Returns a bit mask of {@link #FILL_IN_ACTION},
|
|
* {@link #FILL_IN_DATA}, {@link #FILL_IN_CATEGORIES}, {@link #FILL_IN_PACKAGE},
|
|
* and {@link #FILL_IN_COMPONENT} indicating which fields were changed.
|
|
*/
|
|
public int fillIn(Intent other, int flags) {
|
|
int changes = 0;
|
|
if (other.mAction != null
|
|
&& (mAction == null || (flags&FILL_IN_ACTION) != 0)) {
|
|
mAction = other.mAction;
|
|
changes |= FILL_IN_ACTION;
|
|
}
|
|
if ((other.mData != null || other.mType != null)
|
|
&& ((mData == null && mType == null)
|
|
|| (flags&FILL_IN_DATA) != 0)) {
|
|
mData = other.mData;
|
|
mType = other.mType;
|
|
changes |= FILL_IN_DATA;
|
|
}
|
|
if (other.mCategories != null
|
|
&& (mCategories == null || (flags&FILL_IN_CATEGORIES) != 0)) {
|
|
if (other.mCategories != null) {
|
|
mCategories = new HashSet<String>(other.mCategories);
|
|
}
|
|
changes |= FILL_IN_CATEGORIES;
|
|
}
|
|
if (other.mPackage != null
|
|
&& (mPackage == null || (flags&FILL_IN_PACKAGE) != 0)) {
|
|
mPackage = other.mPackage;
|
|
changes |= FILL_IN_PACKAGE;
|
|
}
|
|
// Component is special: it can -only- be set if explicitly allowed,
|
|
// since otherwise the sender could force the intent somewhere the
|
|
// originator didn't intend.
|
|
if (other.mComponent != null && (flags&FILL_IN_COMPONENT) != 0) {
|
|
mComponent = other.mComponent;
|
|
changes |= FILL_IN_COMPONENT;
|
|
}
|
|
mFlags |= other.mFlags;
|
|
if (other.mSourceBounds != null
|
|
&& (mSourceBounds == null || (flags&FILL_IN_SOURCE_BOUNDS) != 0)) {
|
|
mSourceBounds = new Rect(other.mSourceBounds);
|
|
changes |= FILL_IN_SOURCE_BOUNDS;
|
|
}
|
|
if (mExtras == null) {
|
|
if (other.mExtras != null) {
|
|
mExtras = new Bundle(other.mExtras);
|
|
}
|
|
} else if (other.mExtras != null) {
|
|
try {
|
|
Bundle newb = new Bundle(other.mExtras);
|
|
newb.putAll(mExtras);
|
|
mExtras = newb;
|
|
} catch (RuntimeException e) {
|
|
// Modifying the extras can cause us to unparcel the contents
|
|
// of the bundle, and if we do this in the system process that
|
|
// may fail. We really should handle this (i.e., the Bundle
|
|
// impl shouldn't be on top of a plain map), but for now just
|
|
// ignore it and keep the original contents. :(
|
|
Log.w("Intent", "Failure filling in extras", e);
|
|
}
|
|
}
|
|
return changes;
|
|
}
|
|
|
|
/**
|
|
* Wrapper class holding an Intent and implementing comparisons on it for
|
|
* the purpose of filtering. The class implements its
|
|
* {@link #equals equals()} and {@link #hashCode hashCode()} methods as
|
|
* simple calls to {@link Intent#filterEquals(Intent)} filterEquals()} and
|
|
* {@link android.content.Intent#filterHashCode()} filterHashCode()}
|
|
* on the wrapped Intent.
|
|
*/
|
|
public static final class FilterComparison {
|
|
private final Intent mIntent;
|
|
private final int mHashCode;
|
|
|
|
public FilterComparison(Intent intent) {
|
|
mIntent = intent;
|
|
mHashCode = intent.filterHashCode();
|
|
}
|
|
|
|
/**
|
|
* Return the Intent that this FilterComparison represents.
|
|
* @return Returns the Intent held by the FilterComparison. Do
|
|
* not modify!
|
|
*/
|
|
public Intent getIntent() {
|
|
return mIntent;
|
|
}
|
|
|
|
@Override
|
|
public boolean equals(Object obj) {
|
|
if (obj instanceof FilterComparison) {
|
|
Intent other = ((FilterComparison)obj).mIntent;
|
|
return mIntent.filterEquals(other);
|
|
}
|
|
return false;
|
|
}
|
|
|
|
@Override
|
|
public int hashCode() {
|
|
return mHashCode;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Determine if two intents are the same for the purposes of intent
|
|
* resolution (filtering). That is, if their action, data, type,
|
|
* class, and categories are the same. This does <em>not</em> compare
|
|
* any extra data included in the intents.
|
|
*
|
|
* @param other The other Intent to compare against.
|
|
*
|
|
* @return Returns true if action, data, type, class, and categories
|
|
* are the same.
|
|
*/
|
|
public boolean filterEquals(Intent other) {
|
|
if (other == null) {
|
|
return false;
|
|
}
|
|
if (mAction != other.mAction) {
|
|
if (mAction != null) {
|
|
if (!mAction.equals(other.mAction)) {
|
|
return false;
|
|
}
|
|
} else {
|
|
if (!other.mAction.equals(mAction)) {
|
|
return false;
|
|
}
|
|
}
|
|
}
|
|
if (mData != other.mData) {
|
|
if (mData != null) {
|
|
if (!mData.equals(other.mData)) {
|
|
return false;
|
|
}
|
|
} else {
|
|
if (!other.mData.equals(mData)) {
|
|
return false;
|
|
}
|
|
}
|
|
}
|
|
if (mType != other.mType) {
|
|
if (mType != null) {
|
|
if (!mType.equals(other.mType)) {
|
|
return false;
|
|
}
|
|
} else {
|
|
if (!other.mType.equals(mType)) {
|
|
return false;
|
|
}
|
|
}
|
|
}
|
|
if (mPackage != other.mPackage) {
|
|
if (mPackage != null) {
|
|
if (!mPackage.equals(other.mPackage)) {
|
|
return false;
|
|
}
|
|
} else {
|
|
if (!other.mPackage.equals(mPackage)) {
|
|
return false;
|
|
}
|
|
}
|
|
}
|
|
if (mComponent != other.mComponent) {
|
|
if (mComponent != null) {
|
|
if (!mComponent.equals(other.mComponent)) {
|
|
return false;
|
|
}
|
|
} else {
|
|
if (!other.mComponent.equals(mComponent)) {
|
|
return false;
|
|
}
|
|
}
|
|
}
|
|
if (mCategories != other.mCategories) {
|
|
if (mCategories != null) {
|
|
if (!mCategories.equals(other.mCategories)) {
|
|
return false;
|
|
}
|
|
} else {
|
|
if (!other.mCategories.equals(mCategories)) {
|
|
return false;
|
|
}
|
|
}
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
/**
|
|
* Generate hash code that matches semantics of filterEquals().
|
|
*
|
|
* @return Returns the hash value of the action, data, type, class, and
|
|
* categories.
|
|
*
|
|
* @see #filterEquals
|
|
*/
|
|
public int filterHashCode() {
|
|
int code = 0;
|
|
if (mAction != null) {
|
|
code += mAction.hashCode();
|
|
}
|
|
if (mData != null) {
|
|
code += mData.hashCode();
|
|
}
|
|
if (mType != null) {
|
|
code += mType.hashCode();
|
|
}
|
|
if (mPackage != null) {
|
|
code += mPackage.hashCode();
|
|
}
|
|
if (mComponent != null) {
|
|
code += mComponent.hashCode();
|
|
}
|
|
if (mCategories != null) {
|
|
code += mCategories.hashCode();
|
|
}
|
|
return code;
|
|
}
|
|
|
|
@Override
|
|
public String toString() {
|
|
StringBuilder b = new StringBuilder(128);
|
|
|
|
b.append("Intent { ");
|
|
toShortString(b, true, true);
|
|
b.append(" }");
|
|
|
|
return b.toString();
|
|
}
|
|
|
|
/** @hide */
|
|
public String toShortString(boolean comp, boolean extras) {
|
|
StringBuilder b = new StringBuilder(128);
|
|
toShortString(b, comp, extras);
|
|
return b.toString();
|
|
}
|
|
|
|
/** @hide */
|
|
public void toShortString(StringBuilder b, boolean comp, boolean extras) {
|
|
boolean first = true;
|
|
if (mAction != null) {
|
|
b.append("act=").append(mAction);
|
|
first = false;
|
|
}
|
|
if (mCategories != null) {
|
|
if (!first) {
|
|
b.append(' ');
|
|
}
|
|
first = false;
|
|
b.append("cat=[");
|
|
Iterator<String> i = mCategories.iterator();
|
|
boolean didone = false;
|
|
while (i.hasNext()) {
|
|
if (didone) b.append(",");
|
|
didone = true;
|
|
b.append(i.next());
|
|
}
|
|
b.append("]");
|
|
}
|
|
if (mData != null) {
|
|
if (!first) {
|
|
b.append(' ');
|
|
}
|
|
first = false;
|
|
b.append("dat=");
|
|
String scheme = mData.getScheme();
|
|
if (scheme != null) {
|
|
if (scheme.equalsIgnoreCase("tel")) {
|
|
b.append("tel:xxx-xxx-xxxx");
|
|
} else if (scheme.equalsIgnoreCase("smsto")) {
|
|
b.append("smsto:xxx-xxx-xxxx");
|
|
} else {
|
|
b.append(mData);
|
|
}
|
|
} else {
|
|
b.append(mData);
|
|
}
|
|
}
|
|
if (mType != null) {
|
|
if (!first) {
|
|
b.append(' ');
|
|
}
|
|
first = false;
|
|
b.append("typ=").append(mType);
|
|
}
|
|
if (mFlags != 0) {
|
|
if (!first) {
|
|
b.append(' ');
|
|
}
|
|
first = false;
|
|
b.append("flg=0x").append(Integer.toHexString(mFlags));
|
|
}
|
|
if (mPackage != null) {
|
|
if (!first) {
|
|
b.append(' ');
|
|
}
|
|
first = false;
|
|
b.append("pkg=").append(mPackage);
|
|
}
|
|
if (comp && mComponent != null) {
|
|
if (!first) {
|
|
b.append(' ');
|
|
}
|
|
first = false;
|
|
b.append("cmp=").append(mComponent.flattenToShortString());
|
|
}
|
|
if (mSourceBounds != null) {
|
|
if (!first) {
|
|
b.append(' ');
|
|
}
|
|
first = false;
|
|
b.append("bnds=").append(mSourceBounds.toShortString());
|
|
}
|
|
if (extras && mExtras != null) {
|
|
if (!first) {
|
|
b.append(' ');
|
|
}
|
|
first = false;
|
|
b.append("(has extras)");
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Call {@link #toUri} with 0 flags.
|
|
* @deprecated Use {@link #toUri} instead.
|
|
*/
|
|
@Deprecated
|
|
public String toURI() {
|
|
return toUri(0);
|
|
}
|
|
|
|
/**
|
|
* Convert this Intent into a String holding a URI representation of it.
|
|
* The returned URI string has been properly URI encoded, so it can be
|
|
* used with {@link Uri#parse Uri.parse(String)}. The URI contains the
|
|
* Intent's data as the base URI, with an additional fragment describing
|
|
* the action, categories, type, flags, package, component, and extras.
|
|
*
|
|
* <p>You can convert the returned string back to an Intent with
|
|
* {@link #getIntent}.
|
|
*
|
|
* @param flags Additional operating flags. Either 0 or
|
|
* {@link #URI_INTENT_SCHEME}.
|
|
*
|
|
* @return Returns a URI encoding URI string describing the entire contents
|
|
* of the Intent.
|
|
*/
|
|
public String toUri(int flags) {
|
|
StringBuilder uri = new StringBuilder(128);
|
|
String scheme = null;
|
|
if (mData != null) {
|
|
String data = mData.toString();
|
|
if ((flags&URI_INTENT_SCHEME) != 0) {
|
|
final int N = data.length();
|
|
for (int i=0; i<N; i++) {
|
|
char c = data.charAt(i);
|
|
if ((c >= 'a' && c <= 'z') || (c >= 'A' && c <= 'Z')
|
|
|| c == '.' || c == '-') {
|
|
continue;
|
|
}
|
|
if (c == ':' && i > 0) {
|
|
// Valid scheme.
|
|
scheme = data.substring(0, i);
|
|
uri.append("intent:");
|
|
data = data.substring(i+1);
|
|
break;
|
|
}
|
|
|
|
// No scheme.
|
|
break;
|
|
}
|
|
}
|
|
uri.append(data);
|
|
|
|
} else if ((flags&URI_INTENT_SCHEME) != 0) {
|
|
uri.append("intent:");
|
|
}
|
|
|
|
uri.append("#Intent;");
|
|
|
|
if (scheme != null) {
|
|
uri.append("scheme=").append(scheme).append(';');
|
|
}
|
|
if (mAction != null) {
|
|
uri.append("action=").append(Uri.encode(mAction)).append(';');
|
|
}
|
|
if (mCategories != null) {
|
|
for (String category : mCategories) {
|
|
uri.append("category=").append(Uri.encode(category)).append(';');
|
|
}
|
|
}
|
|
if (mType != null) {
|
|
uri.append("type=").append(Uri.encode(mType, "/")).append(';');
|
|
}
|
|
if (mFlags != 0) {
|
|
uri.append("launchFlags=0x").append(Integer.toHexString(mFlags)).append(';');
|
|
}
|
|
if (mPackage != null) {
|
|
uri.append("package=").append(Uri.encode(mPackage)).append(';');
|
|
}
|
|
if (mComponent != null) {
|
|
uri.append("component=").append(Uri.encode(
|
|
mComponent.flattenToShortString(), "/")).append(';');
|
|
}
|
|
if (mSourceBounds != null) {
|
|
uri.append("sourceBounds=")
|
|
.append(Uri.encode(mSourceBounds.flattenToString()))
|
|
.append(';');
|
|
}
|
|
if (mExtras != null) {
|
|
for (String key : mExtras.keySet()) {
|
|
final Object value = mExtras.get(key);
|
|
char entryType =
|
|
value instanceof String ? 'S' :
|
|
value instanceof Boolean ? 'B' :
|
|
value instanceof Byte ? 'b' :
|
|
value instanceof Character ? 'c' :
|
|
value instanceof Double ? 'd' :
|
|
value instanceof Float ? 'f' :
|
|
value instanceof Integer ? 'i' :
|
|
value instanceof Long ? 'l' :
|
|
value instanceof Short ? 's' :
|
|
'\0';
|
|
|
|
if (entryType != '\0') {
|
|
uri.append(entryType);
|
|
uri.append('.');
|
|
uri.append(Uri.encode(key));
|
|
uri.append('=');
|
|
uri.append(Uri.encode(value.toString()));
|
|
uri.append(';');
|
|
}
|
|
}
|
|
}
|
|
|
|
uri.append("end");
|
|
|
|
return uri.toString();
|
|
}
|
|
|
|
public int describeContents() {
|
|
return (mExtras != null) ? mExtras.describeContents() : 0;
|
|
}
|
|
|
|
public void writeToParcel(Parcel out, int flags) {
|
|
out.writeString(mAction);
|
|
Uri.writeToParcel(out, mData);
|
|
out.writeString(mType);
|
|
out.writeInt(mFlags);
|
|
out.writeString(mPackage);
|
|
ComponentName.writeToParcel(mComponent, out);
|
|
|
|
if (mSourceBounds != null) {
|
|
out.writeInt(1);
|
|
mSourceBounds.writeToParcel(out, flags);
|
|
} else {
|
|
out.writeInt(0);
|
|
}
|
|
|
|
if (mCategories != null) {
|
|
out.writeInt(mCategories.size());
|
|
for (String category : mCategories) {
|
|
out.writeString(category);
|
|
}
|
|
} else {
|
|
out.writeInt(0);
|
|
}
|
|
|
|
out.writeBundle(mExtras);
|
|
}
|
|
|
|
public static final Parcelable.Creator<Intent> CREATOR
|
|
= new Parcelable.Creator<Intent>() {
|
|
public Intent createFromParcel(Parcel in) {
|
|
return new Intent(in);
|
|
}
|
|
public Intent[] newArray(int size) {
|
|
return new Intent[size];
|
|
}
|
|
};
|
|
|
|
/** @hide */
|
|
protected Intent(Parcel in) {
|
|
readFromParcel(in);
|
|
}
|
|
|
|
public void readFromParcel(Parcel in) {
|
|
mAction = in.readString();
|
|
mData = Uri.CREATOR.createFromParcel(in);
|
|
mType = in.readString();
|
|
mFlags = in.readInt();
|
|
mPackage = in.readString();
|
|
mComponent = ComponentName.readFromParcel(in);
|
|
|
|
if (in.readInt() != 0) {
|
|
mSourceBounds = Rect.CREATOR.createFromParcel(in);
|
|
}
|
|
|
|
int N = in.readInt();
|
|
if (N > 0) {
|
|
mCategories = new HashSet<String>();
|
|
int i;
|
|
for (i=0; i<N; i++) {
|
|
mCategories.add(in.readString());
|
|
}
|
|
} else {
|
|
mCategories = null;
|
|
}
|
|
|
|
mExtras = in.readBundle();
|
|
}
|
|
|
|
/**
|
|
* Parses the "intent" element (and its children) from XML and instantiates
|
|
* an Intent object. The given XML parser should be located at the tag
|
|
* where parsing should start (often named "intent"), from which the
|
|
* basic action, data, type, and package and class name will be
|
|
* retrieved. The function will then parse in to any child elements,
|
|
* looking for <category android:name="xxx"> tags to add categories and
|
|
* <extra android:name="xxx" android:value="yyy"> to attach extra data
|
|
* to the intent.
|
|
*
|
|
* @param resources The Resources to use when inflating resources.
|
|
* @param parser The XML parser pointing at an "intent" tag.
|
|
* @param attrs The AttributeSet interface for retrieving extended
|
|
* attribute data at the current <var>parser</var> location.
|
|
* @return An Intent object matching the XML data.
|
|
* @throws XmlPullParserException If there was an XML parsing error.
|
|
* @throws IOException If there was an I/O error.
|
|
*/
|
|
public static Intent parseIntent(Resources resources, XmlPullParser parser, AttributeSet attrs)
|
|
throws XmlPullParserException, IOException {
|
|
Intent intent = new Intent();
|
|
|
|
TypedArray sa = resources.obtainAttributes(attrs,
|
|
com.android.internal.R.styleable.Intent);
|
|
|
|
intent.setAction(sa.getString(com.android.internal.R.styleable.Intent_action));
|
|
|
|
String data = sa.getString(com.android.internal.R.styleable.Intent_data);
|
|
String mimeType = sa.getString(com.android.internal.R.styleable.Intent_mimeType);
|
|
intent.setDataAndType(data != null ? Uri.parse(data) : null, mimeType);
|
|
|
|
String packageName = sa.getString(com.android.internal.R.styleable.Intent_targetPackage);
|
|
String className = sa.getString(com.android.internal.R.styleable.Intent_targetClass);
|
|
if (packageName != null && className != null) {
|
|
intent.setComponent(new ComponentName(packageName, className));
|
|
}
|
|
|
|
sa.recycle();
|
|
|
|
int outerDepth = parser.getDepth();
|
|
int type;
|
|
while ((type=parser.next()) != XmlPullParser.END_DOCUMENT
|
|
&& (type != XmlPullParser.END_TAG || parser.getDepth() > outerDepth)) {
|
|
if (type == XmlPullParser.END_TAG || type == XmlPullParser.TEXT) {
|
|
continue;
|
|
}
|
|
|
|
String nodeName = parser.getName();
|
|
if (nodeName.equals("category")) {
|
|
sa = resources.obtainAttributes(attrs,
|
|
com.android.internal.R.styleable.IntentCategory);
|
|
String cat = sa.getString(com.android.internal.R.styleable.IntentCategory_name);
|
|
sa.recycle();
|
|
|
|
if (cat != null) {
|
|
intent.addCategory(cat);
|
|
}
|
|
XmlUtils.skipCurrentTag(parser);
|
|
|
|
} else if (nodeName.equals("extra")) {
|
|
if (intent.mExtras == null) {
|
|
intent.mExtras = new Bundle();
|
|
}
|
|
resources.parseBundleExtra("extra", attrs, intent.mExtras);
|
|
XmlUtils.skipCurrentTag(parser);
|
|
|
|
} else {
|
|
XmlUtils.skipCurrentTag(parser);
|
|
}
|
|
}
|
|
|
|
return intent;
|
|
}
|
|
}
|