[Output Switcher] Modify ranking rule (2cafe393) · Commits · e / os / android_frameworks_base

packages/SettingsLib/src/com/android/settingslib/media/InfoMediaManager.java

+7 −3

Original line number	Diff line number	Diff line
		@@ -32,6 +32,8 @@ import static android.media.MediaRoute2Info.TYPE_WIRED_HEADPHONES;
		import static android.media.MediaRoute2Info.TYPE_WIRED_HEADSET;
		import static android.media.MediaRoute2ProviderService.REASON_UNKNOWN_ERROR;

		import static com.android.settingslib.media.LocalMediaManager.MediaDeviceState.STATE_SELECTED;

		import android.annotation.TargetApi;
		import android.app.Notification;
		import android.bluetooth.BluetoothAdapter;
		@@ -497,10 +499,12 @@ public class InfoMediaManager extends MediaManager {
		mediaDevice = new InfoMediaDevice(mContext, mRouterManager, route,
		mPackageName);
		if (!TextUtils.isEmpty(mPackageName)
		&& getRoutingSessionInfo().getSelectedRoutes().contains(route.getId())
		&& mCurrentConnectedDevice == null) {
		&& getRoutingSessionInfo().getSelectedRoutes().contains(route.getId())) {
		mediaDevice.setState(STATE_SELECTED);
		if (mCurrentConnectedDevice == null) {
		mCurrentConnectedDevice = mediaDevice;
		}
		}
		break;
		case TYPE_BUILTIN_SPEAKER:
		case TYPE_USB_DEVICE:

packages/SettingsLib/src/com/android/settingslib/media/LocalMediaManager.java

+3 −1

Original line number	Diff line number	Diff line
		@@ -63,12 +63,14 @@ public class LocalMediaManager implements BluetoothCallback {
		@IntDef({MediaDeviceState.STATE_CONNECTED,
		MediaDeviceState.STATE_CONNECTING,
		MediaDeviceState.STATE_DISCONNECTED,
		MediaDeviceState.STATE_CONNECTING_FAILED})
		MediaDeviceState.STATE_CONNECTING_FAILED,
		MediaDeviceState.STATE_SELECTED})
		public @interface MediaDeviceState {
		int STATE_CONNECTED = 0;
		int STATE_CONNECTING = 1;
		int STATE_DISCONNECTED = 2;
		int STATE_CONNECTING_FAILED = 3;
		int STATE_SELECTED = 4;
		}

		private final Collection<DeviceCallback> mCallbacks = new CopyOnWriteArrayList<>();

packages/SettingsLib/src/com/android/settingslib/media/MediaDevice.java

+29 −21

Original line number	Diff line number	Diff line
		@@ -31,6 +31,8 @@ import static android.media.MediaRoute2Info.TYPE_USB_HEADSET;
		import static android.media.MediaRoute2Info.TYPE_WIRED_HEADPHONES;
		import static android.media.MediaRoute2Info.TYPE_WIRED_HEADSET;

		import static com.android.settingslib.media.LocalMediaManager.MediaDeviceState.STATE_SELECTED;

		import android.content.Context;
		import android.graphics.drawable.Drawable;
		import android.media.MediaRoute2Info;
		@@ -55,22 +57,22 @@ public abstract class MediaDevice implements Comparable<MediaDevice> {

		@Retention(RetentionPolicy.SOURCE)
		@IntDef({MediaDeviceType.TYPE_UNKNOWN,
		MediaDeviceType.TYPE_PHONE_DEVICE,
		MediaDeviceType.TYPE_USB_C_AUDIO_DEVICE,
		MediaDeviceType.TYPE_3POINT5_MM_AUDIO_DEVICE,
		MediaDeviceType.TYPE_FAST_PAIR_BLUETOOTH_DEVICE,
		MediaDeviceType.TYPE_BLUETOOTH_DEVICE,
		MediaDeviceType.TYPE_CAST_DEVICE,
		MediaDeviceType.TYPE_CAST_GROUP_DEVICE,
		MediaDeviceType.TYPE_PHONE_DEVICE})
		MediaDeviceType.TYPE_CAST_GROUP_DEVICE})
		public @interface MediaDeviceType {
		int TYPE_UNKNOWN = 0;
		int TYPE_USB_C_AUDIO_DEVICE = 1;
		int TYPE_3POINT5_MM_AUDIO_DEVICE = 2;
		int TYPE_FAST_PAIR_BLUETOOTH_DEVICE = 3;
		int TYPE_BLUETOOTH_DEVICE = 4;
		int TYPE_CAST_DEVICE = 5;
		int TYPE_CAST_GROUP_DEVICE = 6;
		int TYPE_PHONE_DEVICE = 7;
		int TYPE_PHONE_DEVICE = 1;
		int TYPE_USB_C_AUDIO_DEVICE = 2;
		int TYPE_3POINT5_MM_AUDIO_DEVICE = 3;
		int TYPE_FAST_PAIR_BLUETOOTH_DEVICE = 4;
		int TYPE_BLUETOOTH_DEVICE = 5;
		int TYPE_CAST_DEVICE = 6;
		int TYPE_CAST_GROUP_DEVICE = 7;
		}

		@VisibleForTesting
		@@ -305,12 +307,12 @@ public abstract class MediaDevice implements Comparable<MediaDevice> {
		* The most recent used one + device group with usage info sorted by how many times the
		* device has been used.
		* 4. The order is followed below rule:
		* 1. USB-C audio device
		* 2. 3.5 mm audio device
		* 3. Bluetooth device
		* 4. Cast device
		* 5. Cast group device
		* 6. Phone
		* 1. Phone
		* 2. USB-C audio device
		* 3. 3.5 mm audio device
		* 4. Bluetooth device
		* 5. Cast device
		* 6. Cast group device
		*
		* So the device list will look like 5 slots ranked as below.
		* Rule 4 + Rule 1 + the most recently used device + Rule 3 + Rule 2
		@@ -330,6 +332,12 @@ public abstract class MediaDevice implements Comparable<MediaDevice> {
		}
		}

		if (getState() == STATE_SELECTED) {
		return -1;
		} else if (another.getState() == STATE_SELECTED) {
		return 1;
		}

		// Both devices have same connection status, compare the range zone
		if (NearbyDevice.compareRangeZones(getRangeZone(), another.getRangeZone()) != 0) {
		return NearbyDevice.compareRangeZones(getRangeZone(), another.getRangeZone());
		@@ -378,12 +386,12 @@ public abstract class MediaDevice implements Comparable<MediaDevice> {
		return s1.compareToIgnoreCase(s2);
		} else {
		// Both devices have never been used, the priority is:
		// 1. USB-C audio device
		// 2. 3.5 mm audio device
		// 3. Bluetooth device
		// 4. Cast device
		// 5. Cast group device
		// 6. Phone
		// 1. Phone
		// 2. USB-C audio device
		// 3. 3.5 mm audio device
		// 4. Bluetooth device
		// 5. Cast device
		// 6. Cast group device
		return mType < another.mType ? -1 : 1;
		}
		}