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Diffstat (limited to 'framework/java/android/bluetooth/BluetoothA2dpSink.java')
-rwxr-xr-xframework/java/android/bluetooth/BluetoothA2dpSink.java121
1 files changed, 61 insertions, 60 deletions
diff --git a/framework/java/android/bluetooth/BluetoothA2dpSink.java b/framework/java/android/bluetooth/BluetoothA2dpSink.java
index 9dfc4b442f..78dab1b2a4 100755
--- a/framework/java/android/bluetooth/BluetoothA2dpSink.java
+++ b/framework/java/android/bluetooth/BluetoothA2dpSink.java
@@ -32,7 +32,7 @@ import java.util.List;
* This class provides the public APIs to control the Bluetooth A2DP Sink
* profile.
*
- *<p>BluetoothA2dpSink is a proxy object for controlling the Bluetooth A2DP Sink
+ * <p>BluetoothA2dpSink is a proxy object for controlling the Bluetooth A2DP Sink
* Service via IPC. Use {@link BluetoothAdapter#getProfileProxy} to get
* the BluetoothA2dpSink proxy object.
*
@@ -49,9 +49,9 @@ public final class BluetoothA2dpSink implements BluetoothProfile {
*
* <p>This intent will have 3 extras:
* <ul>
- * <li> {@link #EXTRA_STATE} - The current state of the profile. </li>
- * <li> {@link #EXTRA_PREVIOUS_STATE}- The previous state of the profile.</li>
- * <li> {@link BluetoothDevice#EXTRA_DEVICE} - The remote device. </li>
+ * <li> {@link #EXTRA_STATE} - The current state of the profile. </li>
+ * <li> {@link #EXTRA_PREVIOUS_STATE}- The previous state of the profile.</li>
+ * <li> {@link BluetoothDevice#EXTRA_DEVICE} - The remote device. </li>
* </ul>
*
* <p>{@link #EXTRA_STATE} or {@link #EXTRA_PREVIOUS_STATE} can be any of
@@ -62,7 +62,7 @@ public final class BluetoothA2dpSink implements BluetoothProfile {
* receive.
*/
public static final String ACTION_CONNECTION_STATE_CHANGED =
- "android.bluetooth.a2dp-sink.profile.action.CONNECTION_STATE_CHANGED";
+ "android.bluetooth.a2dp-sink.profile.action.CONNECTION_STATE_CHANGED";
/**
* Intent used to broadcast the change in the Playing state of the A2DP Sink
@@ -70,9 +70,9 @@ public final class BluetoothA2dpSink implements BluetoothProfile {
*
* <p>This intent will have 3 extras:
* <ul>
- * <li> {@link #EXTRA_STATE} - The current state of the profile. </li>
- * <li> {@link #EXTRA_PREVIOUS_STATE}- The previous state of the profile. </li>
- * <li> {@link BluetoothDevice#EXTRA_DEVICE} - The remote device. </li>
+ * <li> {@link #EXTRA_STATE} - The current state of the profile. </li>
+ * <li> {@link #EXTRA_PREVIOUS_STATE}- The previous state of the profile. </li>
+ * <li> {@link BluetoothDevice#EXTRA_DEVICE} - The remote device. </li>
* </ul>
*
* <p>{@link #EXTRA_STATE} or {@link #EXTRA_PREVIOUS_STATE} can be any of
@@ -82,21 +82,21 @@ public final class BluetoothA2dpSink implements BluetoothProfile {
* receive.
*/
public static final String ACTION_PLAYING_STATE_CHANGED =
- "android.bluetooth.a2dp-sink.profile.action.PLAYING_STATE_CHANGED";
+ "android.bluetooth.a2dp-sink.profile.action.PLAYING_STATE_CHANGED";
/**
* A2DP sink device is streaming music. This state can be one of
* {@link #EXTRA_STATE} or {@link #EXTRA_PREVIOUS_STATE} of
* {@link #ACTION_PLAYING_STATE_CHANGED} intent.
*/
- public static final int STATE_PLAYING = 10;
+ public static final int STATE_PLAYING = 10;
/**
* A2DP sink device is NOT streaming music. This state can be one of
* {@link #EXTRA_STATE} or {@link #EXTRA_PREVIOUS_STATE} of
* {@link #ACTION_PLAYING_STATE_CHANGED} intent.
*/
- public static final int STATE_NOT_PLAYING = 11;
+ public static final int STATE_NOT_PLAYING = 11;
/**
* Intent used to broadcast the change in the Playing state of the A2DP Sink
@@ -104,15 +104,15 @@ public final class BluetoothA2dpSink implements BluetoothProfile {
*
* <p>This intent will have 3 extras:
* <ul>
- * <li> {@link #EXTRA_AUDIO_CONFIG} - The audio configuration for the remote device. </li>
- * <li> {@link BluetoothDevice#EXTRA_DEVICE} - The remote device. </li>
+ * <li> {@link #EXTRA_AUDIO_CONFIG} - The audio configuration for the remote device. </li>
+ * <li> {@link BluetoothDevice#EXTRA_DEVICE} - The remote device. </li>
* </ul>
*
* <p>Requires {@link android.Manifest.permission#BLUETOOTH} permission to
* receive.
*/
public static final String ACTION_AUDIO_CONFIG_CHANGED =
- "android.bluetooth.a2dp-sink.profile.action.AUDIO_CONFIG_CHANGED";
+ "android.bluetooth.a2dp-sink.profile.action.AUDIO_CONFIG_CHANGED";
/**
* Extra for the {@link #ACTION_AUDIO_CONFIG_CHANGED} intent.
@@ -133,33 +133,33 @@ public final class BluetoothA2dpSink implements BluetoothProfile {
public void onBluetoothStateChange(boolean up) {
if (DBG) Log.d(TAG, "onBluetoothStateChange: up=" + up);
if (!up) {
- if (VDBG) Log.d(TAG,"Unbinding service...");
+ if (VDBG) Log.d(TAG, "Unbinding service...");
synchronized (mConnection) {
try {
mService = null;
mContext.unbindService(mConnection);
} catch (Exception re) {
- Log.e(TAG,"",re);
+ Log.e(TAG, "", re);
}
}
} else {
synchronized (mConnection) {
try {
if (mService == null) {
- if (VDBG) Log.d(TAG,"Binding service...");
+ if (VDBG) Log.d(TAG, "Binding service...");
doBind();
}
} catch (Exception re) {
- Log.e(TAG,"",re);
+ Log.e(TAG, "", re);
}
}
}
}
- };
+ };
+
/**
* Create a BluetoothA2dp proxy object for interacting with the local
* Bluetooth A2DP service.
- *
*/
/*package*/ BluetoothA2dpSink(Context context, ServiceListener l) {
mContext = context;
@@ -170,7 +170,7 @@ public final class BluetoothA2dpSink implements BluetoothProfile {
try {
mgr.registerStateChangeCallback(mBluetoothStateChangeCallback);
} catch (RemoteException e) {
- Log.e(TAG,"",e);
+ Log.e(TAG, "", e);
}
}
@@ -196,7 +196,7 @@ public final class BluetoothA2dpSink implements BluetoothProfile {
try {
mgr.unregisterStateChangeCallback(mBluetoothStateChangeCallback);
} catch (Exception e) {
- Log.e(TAG,"",e);
+ Log.e(TAG, "", e);
}
}
@@ -206,7 +206,7 @@ public final class BluetoothA2dpSink implements BluetoothProfile {
mService = null;
mContext.unbindService(mConnection);
} catch (Exception re) {
- Log.e(TAG,"",re);
+ Log.e(TAG, "", re);
}
}
}
@@ -215,6 +215,7 @@ public final class BluetoothA2dpSink implements BluetoothProfile {
public void finalize() {
close();
}
+
/**
* Initiate connection to a profile of the remote bluetooth device.
*
@@ -233,14 +234,13 @@ public final class BluetoothA2dpSink implements BluetoothProfile {
* permission.
*
* @param device Remote Bluetooth Device
- * @return false on immediate error,
- * true otherwise
+ * @return false on immediate error, true otherwise
* @hide
*/
public boolean connect(BluetoothDevice device) {
if (DBG) log("connect(" + device + ")");
if (mService != null && isEnabled() &&
- isValidDevice(device)) {
+ isValidDevice(device)) {
try {
return mService.connect(device);
} catch (RemoteException e) {
@@ -274,14 +274,13 @@ public final class BluetoothA2dpSink implements BluetoothProfile {
* permission.
*
* @param device Remote Bluetooth Device
- * @return false on immediate error,
- * true otherwise
+ * @return false on immediate error, true otherwise
* @hide
*/
public boolean disconnect(BluetoothDevice device) {
if (DBG) log("disconnect(" + device + ")");
if (mService != null && isEnabled() &&
- isValidDevice(device)) {
+ isValidDevice(device)) {
try {
return mService.disconnect(device);
} catch (RemoteException e) {
@@ -333,7 +332,7 @@ public final class BluetoothA2dpSink implements BluetoothProfile {
public int getConnectionState(BluetoothDevice device) {
if (VDBG) log("getState(" + device + ")");
if (mService != null && isEnabled()
- && isValidDevice(device)) {
+ && isValidDevice(device)) {
try {
return mService.getConnectionState(device);
} catch (RemoteException e) {
@@ -356,10 +355,10 @@ public final class BluetoothA2dpSink implements BluetoothProfile {
*
* {@see BluetoothAudioConfig}
*/
- public BluetoothAudioConfig getAudioConfig(BluetoothDevice device) {
+ public BluetoothAudioConfig getAudioConfig(BluetoothDevice device) {
if (VDBG) log("getAudioConfig(" + device + ")");
if (mService != null && isEnabled()
- && isValidDevice(device)) {
+ && isValidDevice(device)) {
try {
return mService.getAudioConfig(device);
} catch (RemoteException e) {
@@ -375,7 +374,7 @@ public final class BluetoothA2dpSink implements BluetoothProfile {
* Set priority of the profile
*
* <p> The device should already be paired.
- * Priority can be one of {@link #PRIORITY_ON} orgetBluetoothManager
+ * Priority can be one of {@link #PRIORITY_ON} orgetBluetoothManager
* {@link #PRIORITY_OFF},
*
* <p>Requires {@link android.Manifest.permission#BLUETOOTH_ADMIN}
@@ -389,20 +388,20 @@ public final class BluetoothA2dpSink implements BluetoothProfile {
public boolean setPriority(BluetoothDevice device, int priority) {
if (DBG) log("setPriority(" + device + ", " + priority + ")");
if (mService != null && isEnabled()
- && isValidDevice(device)) {
+ && isValidDevice(device)) {
if (priority != BluetoothProfile.PRIORITY_OFF &&
- priority != BluetoothProfile.PRIORITY_ON){
+ priority != BluetoothProfile.PRIORITY_ON) {
return false;
}
try {
return mService.setPriority(device, priority);
} catch (RemoteException e) {
- Log.e(TAG, "Stack:" + Log.getStackTraceString(new Throwable()));
- return false;
+ Log.e(TAG, "Stack:" + Log.getStackTraceString(new Throwable()));
+ return false;
}
}
if (mService == null) Log.w(TAG, "Proxy not attached to service");
- return false;
+ return false;
}
/**
@@ -421,7 +420,7 @@ public final class BluetoothA2dpSink implements BluetoothProfile {
public int getPriority(BluetoothDevice device) {
if (VDBG) log("getPriority(" + device + ")");
if (mService != null && isEnabled()
- && isValidDevice(device)) {
+ && isValidDevice(device)) {
try {
return mService.getPriority(device);
} catch (RemoteException e) {
@@ -442,7 +441,7 @@ public final class BluetoothA2dpSink implements BluetoothProfile {
*/
public boolean isA2dpPlaying(BluetoothDevice device) {
if (mService != null && isEnabled()
- && isValidDevice(device)) {
+ && isValidDevice(device)) {
try {
return mService.isA2dpPlaying(device);
} catch (RemoteException e) {
@@ -458,24 +457,25 @@ public final class BluetoothA2dpSink implements BluetoothProfile {
* Helper for converting a state to a string.
*
* For debug use only - strings are not internationalized.
+ *
* @hide
*/
public static String stateToString(int state) {
switch (state) {
- case STATE_DISCONNECTED:
- return "disconnected";
- case STATE_CONNECTING:
- return "connecting";
- case STATE_CONNECTED:
- return "connected";
- case STATE_DISCONNECTING:
- return "disconnecting";
- case STATE_PLAYING:
- return "playing";
- case STATE_NOT_PLAYING:
- return "not playing";
- default:
- return "<unknown state " + state + ">";
+ case STATE_DISCONNECTED:
+ return "disconnected";
+ case STATE_CONNECTING:
+ return "connecting";
+ case STATE_CONNECTED:
+ return "connected";
+ case STATE_DISCONNECTING:
+ return "disconnecting";
+ case STATE_PLAYING:
+ return "playing";
+ case STATE_NOT_PLAYING:
+ return "not playing";
+ default:
+ return "<unknown state " + state + ">";
}
}
@@ -489,6 +489,7 @@ public final class BluetoothA2dpSink implements BluetoothProfile {
BluetoothA2dpSink.this);
}
}
+
public void onServiceDisconnected(ComponentName className) {
if (DBG) Log.d(TAG, "Proxy object disconnected");
mService = null;
@@ -499,18 +500,18 @@ public final class BluetoothA2dpSink implements BluetoothProfile {
};
private boolean isEnabled() {
- if (mAdapter.getState() == BluetoothAdapter.STATE_ON) return true;
- return false;
+ if (mAdapter.getState() == BluetoothAdapter.STATE_ON) return true;
+ return false;
}
private boolean isValidDevice(BluetoothDevice device) {
- if (device == null) return false;
+ if (device == null) return false;
- if (BluetoothAdapter.checkBluetoothAddress(device.getAddress())) return true;
- return false;
+ if (BluetoothAdapter.checkBluetoothAddress(device.getAddress())) return true;
+ return false;
}
private static void log(String msg) {
- Log.d(TAG, msg);
+ Log.d(TAG, msg);
}
}
generated by cgit v1.2.3 (git 2.25.1) at 2025-10-03 17:59:20 +0000