Merge "Add getAudioLocation API" am: 467ea4493d am: 50ffa2644b (3b832b70) · Commits · e / os / android_packages_modules_Bluetooth

framework/java/android/bluetooth/BluetoothLeAudio.java

+41 −0

Original line number	Diff line number	Diff line
		@@ -25,6 +25,7 @@ import android.annotation.Nullable;
		import android.annotation.RequiresPermission;
		import android.annotation.SdkConstant;
		import android.annotation.SdkConstant.SdkConstantType;
		import android.annotation.SystemApi;
		import android.bluetooth.annotations.RequiresBluetoothConnectPermission;
		import android.bluetooth.annotations.RequiresLegacyBluetoothPermission;
		import android.content.AttributionSource;
		@@ -242,6 +243,13 @@ public final class BluetoothLeAudio implements BluetoothProfile, AutoCloseable {
		*/
		public static final int GROUP_ID_INVALID = IBluetoothLeAudio.LE_AUDIO_GROUP_ID_INVALID;

		/**
		* This represents an invalid audio location.
		*
		* @hide
		*/
		public static final int AUDIO_LOCATION_INVALID = -1;

		/**
		* Contains group id.
		* @hide
		@@ -722,6 +730,39 @@ public final class BluetoothLeAudio implements BluetoothProfile, AutoCloseable {
		return defaultValue;
		}

		/**
		* Get the audio location for the device. The return value is a bit field. The bit definition
		* is included in Bluetooth SIG Assigned Numbers - Generic Audio - Audio Location Definitions.
		* ex. Front Left: 0x00000001
		* Front Right: 0x00000002
		* Front Left \| Front Right: 0x00000003
		*
		* @param device the bluetooth device
		* @return The bit field of audio location for the device, if bluetooth is off, return
		* AUDIO_LOCATION_INVALID.
		*
		* @hide
		*/
		@RequiresBluetoothConnectPermission
		@RequiresPermission(allOf = {
		android.Manifest.permission.BLUETOOTH_CONNECT,
		android.Manifest.permission.BLUETOOTH_PRIVILEGED
		})
		@SystemApi
		public int getAudioLocation(@NonNull BluetoothDevice device) {
		if (VDBG) log("getAudioLocation()");
		final IBluetoothLeAudio service = getService();
		final int defaultLocation = AUDIO_LOCATION_INVALID;
		if (service == null) {
		Log.w(TAG, "Proxy not attached to service");
		if (DBG) log(Log.getStackTraceString(new Throwable()));
		} else if (mAdapter.isEnabled()) {
		//TODO: add the implementation.
		if (VDBG) log("getAudioLocation() from LE audio service");
		}
		return defaultLocation;
		}

		/**
		* Set connection policy of the profile
		*