Merge "Add Android APIs for Hearing Aids Profile" (85a557b5) · Commits · e / os / android_packages_modules_Bluetooth

framework/java/android/bluetooth/BluetoothAdapter.java

+6 −5

Original line number	Diff line number	Diff line
		@@ -2487,15 +2487,16 @@ public final class BluetoothAdapter {
		* Get the profile proxy object associated with the profile.
		*
		* <p>Profile can be one of {@link BluetoothProfile#HEADSET}, {@link BluetoothProfile#A2DP},
		* {@link BluetoothProfile#GATT}, or {@link BluetoothProfile#GATT_SERVER}. Clients must
		* implement {@link BluetoothProfile.ServiceListener} to get notified of the connection status
		* and to get the proxy object.
		* {@link BluetoothProfile#GATT}, {@link BluetoothProfile#HEARING_AID}, or {@link
		* BluetoothProfile#GATT_SERVER}. Clients must implement {@link
		* BluetoothProfile.ServiceListener} to get notified of the connection status and to get the
		* proxy object.
		*
		* @param context Context of the application
		* @param listener The service Listener for connection callbacks.
		* @param profile The Bluetooth profile; either {@link BluetoothProfile#HEADSET},
		* {@link BluetoothProfile#A2DP}. {@link BluetoothProfile#GATT} or
		* {@link BluetoothProfile#GATT_SERVER}.
		* {@link BluetoothProfile#A2DP}, {@link BluetoothProfile#GATT}, {@link
		* BluetoothProfile#HEARING_AID} or {@link BluetoothProfile#GATT_SERVER}.
		* @return true on success, false on error
		*/
		public boolean getProfileProxy(Context context, BluetoothProfile.ServiceListener listener,

framework/java/android/bluetooth/BluetoothHearingAid.java

+29 −52

Original line number	Diff line number	Diff line
		@@ -38,15 +38,14 @@ import java.util.List;
		import java.util.concurrent.locks.ReentrantReadWriteLock;

		/**
		* This class provides the public APIs to control the Bluetooth Hearing Aid
		* profile.
		* This class provides the public APIs to control the Hearing Aid profile.
		*
		* <p>BluetoothHearingAid is a proxy object for controlling the Bluetooth Hearing Aid
		* Service via IPC. Use {@link BluetoothAdapter#getProfileProxy} to get
		* the BluetoothHearingAid proxy object.
		*
		* <p> Each method is protected with its appropriate permission.
		* @hide
		* <p> Android only supports one set of connected Bluetooth Hearing Aid device at a time. Each
		* method is protected with its appropriate permission.
		*/
		public final class BluetoothHearingAid implements BluetoothProfile {
		private static final String TAG = "BluetoothHearingAid";
		@@ -55,7 +54,8 @@ public final class BluetoothHearingAid implements BluetoothProfile {

		/**
		* Intent used to broadcast the change in connection state of the Hearing Aid
		* profile.
		* profile. Please note that in the binaural case, there will be two different LE devices for
		* the left and right side and each device will have their own connection state changes.S
		*
		* <p>This intent will have 3 extras:
		* <ul>
		@@ -75,27 +75,6 @@ public final class BluetoothHearingAid implements BluetoothProfile {
		public static final String ACTION_CONNECTION_STATE_CHANGED =
		"android.bluetooth.hearingaid.profile.action.CONNECTION_STATE_CHANGED";

		/**
		* Intent used to broadcast the change in the Playing state of the Hearing Aid
		* profile.
		*
		* <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>
		* </ul>
		*
		* <p>{@link #EXTRA_STATE} or {@link #EXTRA_PREVIOUS_STATE} can be any of
		* {@link #STATE_PLAYING}, {@link #STATE_NOT_PLAYING},
		*
		* <p>Requires {@link android.Manifest.permission#BLUETOOTH} permission to
		* receive.
		*/
		@SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION)
		public static final String ACTION_PLAYING_STATE_CHANGED =
		"android.bluetooth.hearingaid.profile.action.PLAYING_STATE_CHANGED";

		/**
		* Intent used to broadcast the selection of a connected device as active.
		*
		@@ -107,6 +86,8 @@ public final class BluetoothHearingAid implements BluetoothProfile {
		*
		* <p>Requires {@link android.Manifest.permission#BLUETOOTH} permission to
		* receive.
		*
		* @hide
		*/
		@SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION)
		@UnsupportedAppUsage
		@@ -114,32 +95,38 @@ public final class BluetoothHearingAid implements BluetoothProfile {
		"android.bluetooth.hearingaid.profile.action.ACTIVE_DEVICE_CHANGED";

		/**
		* Hearing Aid 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.
		* This device represents Left Hearing Aid.
		*
		* @hide
		*/
		public static final int STATE_PLAYING = 10;
		public static final int SIDE_LEFT = IBluetoothHearingAid.SIDE_LEFT;

		/**
		* Hearing Aid 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.
		* This device represents Right Hearing Aid.
		*
		* @hide
		*/
		public static final int STATE_NOT_PLAYING = 11;

		/** This device represents Left Hearing Aid. */
		public static final int SIDE_LEFT = IBluetoothHearingAid.SIDE_LEFT;

		/** This device represents Right Hearing Aid. */
		public static final int SIDE_RIGHT = IBluetoothHearingAid.SIDE_RIGHT;

		/** This device is Monaural. */
		/**
		* This device is Monaural.
		*
		* @hide
		*/
		public static final int MODE_MONAURAL = IBluetoothHearingAid.MODE_MONAURAL;

		/** This device is Binaural (should receive only left or right audio). */
		/**
		* This device is Binaural (should receive only left or right audio).
		*
		* @hide
		*/
		public static final int MODE_BINAURAL = IBluetoothHearingAid.MODE_BINAURAL;

		/** Can't read ClientID for this device */
		/**
		* Indicates the HiSyncID could not be read and is unavailable.
		*
		* @hide
		*/
		public static final long HI_SYNC_ID_INVALID = IBluetoothHearingAid.HI_SYNC_ID_INVALID;

		private Context mContext;
		@@ -235,12 +222,6 @@ public final class BluetoothHearingAid implements BluetoothProfile {
		}
		}

		@Override
		public void finalize() {
		// The empty finalize needs to be kept or the
		// cts signature tests would fail.
		}

		/**
		* Initiate connection to a profile of the remote bluetooth device.
		*
		@@ -537,10 +518,6 @@ public final class BluetoothHearingAid implements BluetoothProfile {
		return "connected";
		case STATE_DISCONNECTING:
		return "disconnecting";
		case STATE_PLAYING:
		return "playing";
		case STATE_NOT_PLAYING:
		return "not playing";
		default:
		return "<unknown state " + state + ">";
		}

framework/java/android/bluetooth/BluetoothProfile.java

+0 −1

Original line number	Diff line number	Diff line
		@@ -185,7 +185,6 @@ public interface BluetoothProfile {
		/**
		* Hearing Aid Device
		*
		* @hide
		*/
		int HEARING_AID = 21;