Android/frameworks_base
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Bluetooth A2DP suspend/resume functionality

Browse Source 
Change-Id: I8366852fa9b6ff9dacf18db00ea1c2be0c00ff34
This commit is contained in:
Zhu Lan
2009-06-24 10:51:57 +08:00
committed by android-build SharedAccount
parent 30ef37ffb7
commit f92c106c40
4 changed files with 112 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

44
core/java/android/server/BluetoothA2dpService.java
View File

@@ -325,6 +325,48 @@ public class BluetoothA2dpService extends IBluetoothA2dp.Stub {
}
}
public synchronized boolean suspendSink(BluetoothDevice device) {
mContext.enforceCallingOrSelfPermission(BLUETOOTH_ADMIN_PERM,
"Need BLUETOOTH_ADMIN permission");
if (DBG) log("suspendSink(" + device + ")");
if (device == null || mAudioDevices == null) {
return false;
}
String path = mBluetoothService.getObjectPathFromAddress(device.getAddress());
if (path == null) {
return false;
}
switch (mAudioDevices.get(device)) {
case BluetoothA2dp.STATE_CONNECTED:
return true;
case BluetoothA2dp.STATE_PLAYING:
return suspendSinkNative(path);
default:
return false;
}
}
public synchronized boolean resumeSink(BluetoothDevice device) {
mContext.enforceCallingOrSelfPermission(BLUETOOTH_ADMIN_PERM,
"Need BLUETOOTH_ADMIN permission");
if (DBG) log("resumeSink(" + device + ")");
if (device == null || mAudioDevices == null) {
return false;
}
String path = mBluetoothService.getObjectPathFromAddress(device.getAddress());
if (path == null) {
return false;
}
switch (mAudioDevices.get(device)) {
case BluetoothA2dp.STATE_PLAYING:
return true;
case BluetoothA2dp.STATE_CONNECTED:
return resumeSinkNative(path);
default:
return false;
}
}
public synchronized BluetoothDevice[] getConnectedSinks() {
mContext.enforceCallingOrSelfPermission(BLUETOOTH_PERM, "Need BLUETOOTH permission");
Set<BluetoothDevice> sinks = lookupSinksMatchingStates(
@@ -445,5 +487,7 @@ public class BluetoothA2dpService extends IBluetoothA2dp.Stub {
private native void cleanupNative();
private synchronized native boolean connectSinkNative(String path);
private synchronized native boolean disconnectSinkNative(String path);
private synchronized native boolean suspendSinkNative(String path);
private synchronized native boolean resumeSinkNative(String path);
private synchronized native Object []getSinkPropertiesNative(String path);
}