94 lines
3.4 KiB
Java
94 lines
3.4 KiB
Java
|
/*
|
||
|
|
* Copyright (C) 2007 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.bluetooth;
|
||
|
|
|
||
|
|
import android.bluetooth.AtCommandResult;
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Handler Interface for {@link AtParser}.<p>
|
||
|
|
* @hide
|
||
|
|
*/
|
||
|
|
public abstract class AtCommandHandler {
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Handle Basic commands "ATA".<p>
|
||
|
|
* These are single letter commands such as ATA and ATD. Anything following
|
||
|
|
* the single letter command ('A' and 'D' respectively) will be passed as
|
||
|
|
* 'arg'.<p>
|
||
|
|
* For example, "ATDT1234" would result in the call
|
||
|
|
* handleBasicCommand("T1234").<p>
|
||
|
|
* @param arg Everything following the basic command character.
|
||
|
|
* @return The result of this command.
|
||
|
|
*/
|
||
|
|
public AtCommandResult handleBasicCommand(String arg) {
|
||
|
|
return new AtCommandResult(AtCommandResult.ERROR);
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Handle Actions command "AT+FOO".<p>
|
||
|
|
* Action commands are part of the Extended command syntax, and are
|
||
|
|
* typically used to signal an action on "FOO".<p>
|
||
|
|
* @return The result of this command.
|
||
|
|
*/
|
||
|
|
public AtCommandResult handleActionCommand() {
|
||
|
|
return new AtCommandResult(AtCommandResult.ERROR);
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Handle Read command "AT+FOO?".<p>
|
||
|
|
* Read commands are part of the Extended command syntax, and are
|
||
|
|
* typically used to read the value of "FOO".<p>
|
||
|
|
* @return The result of this command.
|
||
|
|
*/
|
||
|
|
public AtCommandResult handleReadCommand() {
|
||
|
|
return new AtCommandResult(AtCommandResult.ERROR);
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Handle Set command "AT+FOO=...".<p>
|
||
|
|
* Set commands are part of the Extended command syntax, and are
|
||
|
|
* typically used to set the value of "FOO". Multiple arguments can be
|
||
|
|
* sent.<p>
|
||
|
|
* AT+FOO=[<arg1>[,<arg2>[,...]]]<p>
|
||
|
|
* Each argument will be either numeric (Integer) or String.
|
||
|
|
* handleSetCommand is passed a generic Object[] array in which each
|
||
|
|
* element will be an Integer (if it can be parsed with parseInt()) or
|
||
|
|
* String.<p>
|
||
|
|
* Missing arguments ",," are set to empty Strings.<p>
|
||
|
|
* @param args Array of String and/or Integer's. There will always be at
|
||
|
|
* least one element in this array.
|
||
|
|
* @return The result of this command.
|
||
|
|
*/
|
||
|
|
// Typically used to set this paramter
|
||
|
|
public AtCommandResult handleSetCommand(Object[] args) {
|
||
|
|
return new AtCommandResult(AtCommandResult.ERROR);
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Handle Test command "AT+FOO=?".<p>
|
||
|
|
* Test commands are part of the Extended command syntax, and are typically
|
||
|
|
* used to request an indication of the range of legal values that "FOO"
|
||
|
|
* can take.<p>
|
||
|
|
* By defualt we return an OK result, to indicate that this command is at
|
||
|
|
* least recognized.<p>
|
||
|
|
* @return The result of this command.
|
||
|
|
*/
|
||
|
|
public AtCommandResult handleTestCommand() {
|
||
|
|
return new AtCommandResult(AtCommandResult.OK);
|
||
|
|
}
|
||
|
|
}
|