android 连接已配对蓝牙耳机,Android连接到配对的蓝牙耳机

好的，我得到了更新，以支持Honeycomb及以上。您需要向界面添加新功能。我这样做了：

interface IBluetoothA2dp {

boolean connectSink(in BluetoothDevice device); // Pre API 11 only

boolean disconnectSink(in BluetoothDevice device); // Pre API 11 only

boolean connect(in BluetoothDevice device); // API 11 and up only

boolean disconnect(in BluetoothDevice device); // API 11 and up only

boolean suspendSink(in BluetoothDevice device); // all

boolean resumeSink(in BluetoothDevice device); // all

BluetoothDevice[] getConnectedSinks(); // change to Set<> once AIDL supports, pre API 11 only

BluetoothDevice[] getNonDisconnectedSinks(); // change to Set<> once AIDL supports,

int getSinkState(in BluetoothDevice device);

boolean setSinkPriority(in BluetoothDevice device, int priority); // Pre API 11 only

boolean setPriority(in BluetoothDevice device, int priority); // API 11 and up only

int getPriority(in BluetoothDevice device); // API 11 and up only

int getSinkPriority(in BluetoothDevice device); // Pre API 11 only

boolean isA2dpPlaying(in BluetoothDevice device); // API 11 and up only}

然后，您需要在调用此接口中的函数之前检查API版本。这是我的例子：

if (android.os.Build.VERSION.SDK_INT < 11) {

IBluetoothA2dp ibta = getIBluetoothA2dp();

try {

Log.d(LOG_TAG, "Here: " + ibta.getSinkPriority(device));

if (ibta != null)

ibta.connectSink(device);

} catch (Exception e) {

Log.e(LOG_TAG, "Error " + e.getMessage());

}

} else {

IBluetoothA2dp ibta = getIBluetoothA2dp();

try {

Log.d(LOG_TAG, "Here: " + ibta.getPriority(device));

if (ibta != null)

ibta.connect(device);

} catch (Exception e) {

Log.e(LOG_TAG, "Error " + e.getMessage());

}

}希望这可以帮助。我能够使用相同的应用程序来使用这两个界面。