Remove unused BluetoothHearingAid APIs and usages (ea2e20c8) · Commits · e / os / android_frameworks_base

core/java/android/bluetooth/BluetoothHearingAid.java

+0 −57

Original line number	Diff line number	Diff line
		@@ -471,63 +471,6 @@ public final class BluetoothHearingAid implements BluetoothProfile {
		}
		}

		/**
		* Get the volume of the device.
		*
		* <p> The volume is between -128 dB (mute) to 0 dB.
		*
		* @return volume of the hearing aid device.
		* @hide
		*/
		@RequiresPermission(Manifest.permission.BLUETOOTH)
		public int getVolume() {
		if (VDBG) {
		log("getVolume()");
		}
		final IBluetoothHearingAid service = getService();
		try {
		if (service != null && isEnabled()) {
		return service.getVolume();
		}
		if (service == null) Log.w(TAG, "Proxy not attached to service");
		return 0;
		} catch (RemoteException e) {
		Log.e(TAG, "Stack:" + Log.getStackTraceString(new Throwable()));
		return 0;
		}
		}

		/**
		* Tells remote device to adjust volume. Uses the following values:
		* <ul>
		* <li>{@link AudioManager#ADJUST_LOWER}</li>
		* <li>{@link AudioManager#ADJUST_RAISE}</li>
		* <li>{@link AudioManager#ADJUST_MUTE}</li>
		* <li>{@link AudioManager#ADJUST_UNMUTE}</li>
		* </ul>
		*
		* @param direction One of the supported adjust values.
		* @hide
		*/
		@RequiresPermission(Manifest.permission.BLUETOOTH)
		public void adjustVolume(int direction) {
		if (DBG) log("adjustVolume(" + direction + ")");

		final IBluetoothHearingAid service = getService();
		try {
		if (service == null) {
		Log.w(TAG, "Proxy not attached to service");
		return;
		}

		if (!isEnabled()) return;

		service.adjustVolume(direction);
		} catch (RemoteException e) {
		Log.e(TAG, "Stack:" + Log.getStackTraceString(new Throwable()));
		}
		}

		/**
		* Tells remote device to set an absolute volume.
		*

+0 −21

Original line number	Diff line number	Diff line
		@@ -203,13 +203,6 @@ public class HearingAidProfile implements LocalBluetoothProfile {
		}
		}

		public int getVolume() {
		if (mService == null) {
		return 0;
		}
		return mService.getVolume();
		}

		public void setVolume(int volume) {
		if (mService == null) {
		return;
		@@ -224,20 +217,6 @@ public class HearingAidProfile implements LocalBluetoothProfile {
		return mService.getHiSyncId(device);
		}

		public int getDeviceSide(BluetoothDevice device) {
		if (mService == null) {
		return BluetoothHearingAid.SIDE_LEFT;
		}
		return mService.getDeviceSide(device);
		}

		public int getDeviceMode(BluetoothDevice device) {
		if (mService == null) {
		return BluetoothHearingAid.MODE_MONAURAL;
		}
		return mService.getDeviceMode(device);
		}

		public String toString() {
		return NAME;
		}