74 lines
2.4 KiB
Java
74 lines
2.4 KiB
Java
/*
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* Copyright (C) 2009 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package android.content;
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import android.os.Parcelable;
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import android.os.Parcel;
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import android.net.Uri;
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import android.util.Log;
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import java.util.ArrayList;
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/**
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* A representation of a item using ContentValues. It contains one top level ContentValue
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* plus a collection of Uri, ContentValues tuples as subvalues. One example of its use
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* is in Contacts, where the top level ContentValue contains the columns from the RawContacts
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* table and the subvalues contain a ContentValues object for each row from the Data table that
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* corresponds to that RawContact. The uri refers to the Data table uri for each row.
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*/
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public final class Entity {
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final private ContentValues mValues;
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final private ArrayList<NamedContentValues> mSubValues;
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public Entity(ContentValues values) {
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mValues = values;
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mSubValues = new ArrayList<NamedContentValues>();
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}
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public ContentValues getEntityValues() {
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return mValues;
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}
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public ArrayList<NamedContentValues> getSubValues() {
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return mSubValues;
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}
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public void addSubValue(Uri uri, ContentValues values) {
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mSubValues.add(new Entity.NamedContentValues(uri, values));
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}
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public static class NamedContentValues {
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public final Uri uri;
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public final ContentValues values;
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public NamedContentValues(Uri uri, ContentValues values) {
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this.uri = uri;
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this.values = values;
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}
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}
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public String toString() {
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final StringBuilder sb = new StringBuilder();
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sb.append("Entity: ").append(getEntityValues());
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for (Entity.NamedContentValues namedValue : getSubValues()) {
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sb.append("\n ").append(namedValue.uri);
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sb.append("\n -> ").append(namedValue.values);
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}
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return sb.toString();
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}
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}
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