Update preferred transport when HID and LeAudio profile are connected (644b0b83) · Commits · e / os / android_frameworks_base

packages/SettingsLib/aconfig/settingslib.aconfig

+10 −0

Original line number	Diff line number	Diff line
		@@ -51,3 +51,13 @@ flag {
		description: "Hide exclusively managed Bluetooth devices in BT settings menu."
		bug: "324475542"
		}

		flag {
		name: "enable_set_preferred_transport_for_le_audio_device"
		namespace: "bluetooth"
		description: "Enable setting preferred transport for Le Audio device"
		bug: "330581926"
		metadata {
		purpose: PURPOSE_BUGFIX
		}
		}

packages/SettingsLib/src/com/android/settingslib/bluetooth/CachedBluetoothDevice.java

+28 −0

Original line number	Diff line number	Diff line
		@@ -16,6 +16,8 @@

		package com.android.settingslib.bluetooth;

		import static com.android.settingslib.flags.Flags.enableSetPreferredTransportForLeAudioDevice;

		import android.annotation.CallbackExecutor;
		import android.bluetooth.BluetoothAdapter;
		import android.bluetooth.BluetoothClass;
		@@ -288,6 +290,10 @@ public class CachedBluetoothDevice implements Comparable<CachedBluetoothDevice>
		mLocalNapRoleConnected = true;
		}
		}
		if (enableSetPreferredTransportForLeAudioDevice()
		&& profile instanceof HidProfile) {
		updatePreferredTransport();
		}
		} else if (profile instanceof MapProfile
		&& newProfileState == BluetoothProfile.STATE_DISCONNECTED) {
		profile.setEnabled(mDevice, false);
		@@ -300,12 +306,34 @@ public class CachedBluetoothDevice implements Comparable<CachedBluetoothDevice>
		mLocalNapRoleConnected = false;
		}

		if (enableSetPreferredTransportForLeAudioDevice()
		&& profile instanceof LeAudioProfile) {
		updatePreferredTransport();
		}

		HearingAidStatsLogUtils.updateHistoryIfNeeded(mContext, this, profile, newProfileState);
		}

		fetchActiveDevices();
		}

		private void updatePreferredTransport() {
		if (mProfiles.stream().noneMatch(p -> p instanceof LeAudioProfile)
		\|\| mProfiles.stream().noneMatch(p -> p instanceof HidProfile)) {
		return;
		}
		// Both LeAudioProfile and HidProfile are connectable.
		if (!mProfileManager
		.getHidProfile()
		.setPreferredTransport(
		mDevice,
		mProfileManager.getLeAudioProfile().isEnabled(mDevice)
		? BluetoothDevice.TRANSPORT_LE
		: BluetoothDevice.TRANSPORT_BREDR)) {
		Log.w(TAG, "Fail to set preferred transport");
		}
		}

		@VisibleForTesting
		void setProfileConnectedStatus(int profileId, boolean isFailed) {
		switch (profileId) {

packages/SettingsLib/src/com/android/settingslib/bluetooth/HidProfile.java

+10 −0

Original line number	Diff line number	Diff line
		@@ -27,6 +27,8 @@ import android.bluetooth.BluetoothProfile;
		import android.content.Context;
		import android.util.Log;

		import androidx.annotation.NonNull;

		import com.android.settingslib.R;

		import java.util.List;
		@@ -187,6 +189,14 @@ public class HidProfile implements LocalBluetoothProfile {
		}
		}

		/** Set preferred transport for the device */
		public boolean setPreferredTransport(@NonNull BluetoothDevice device, int transport) {
		if (mService != null) {
		mService.setPreferredTransport(device, transport);
		}
		return false;
		}

		protected void finalize() {
		Log.d(TAG, "finalize()");
		if (mService != null) {

packages/SettingsLib/src/com/android/settingslib/bluetooth/LocalBluetoothProfileManager.java

+1 −2

Original line number	Diff line number	Diff line
		@@ -572,8 +572,7 @@ public class LocalBluetoothProfileManager {
		return mSapProfile;
		}

		@VisibleForTesting
		HidProfile getHidProfile() {
		public HidProfile getHidProfile() {
		return mHidProfile;
		}

packages/SettingsLib/tests/robotests/src/com/android/settingslib/bluetooth/CachedBluetoothDeviceTest.java

+34 −0

Original line number	Diff line number	Diff line
		@@ -15,6 +15,8 @@
		*/
		package com.android.settingslib.bluetooth;

		import static com.android.settingslib.flags.Flags.FLAG_ENABLE_SET_PREFERRED_TRANSPORT_FOR_LE_AUDIO_DEVICE;

		import static com.google.common.truth.Truth.assertThat;

		import static org.mockito.ArgumentMatchers.any;
		@@ -86,6 +88,9 @@ public class CachedBluetoothDeviceTest {
		private HapClientProfile mHapClientProfile;
		@Mock
		private LeAudioProfile mLeAudioProfile;

		@Mock
		private HidProfile mHidProfile;
		@Mock
		private BluetoothDevice mDevice;
		@Mock
		@@ -104,6 +109,7 @@ public class CachedBluetoothDeviceTest {
		public void setUp() {
		MockitoAnnotations.initMocks(this);
		mSetFlagsRule.enableFlags(Flags.FLAG_ENABLE_TV_MEDIA_OUTPUT_DIALOG);
		mSetFlagsRule.enableFlags(FLAG_ENABLE_SET_PREFERRED_TRANSPORT_FOR_LE_AUDIO_DEVICE);
		mContext = RuntimeEnvironment.application;
		mAudioManager = mContext.getSystemService(AudioManager.class);
		mShadowBluetoothAdapter = Shadow.extract(BluetoothAdapter.getDefaultAdapter());
		@@ -118,6 +124,8 @@ public class CachedBluetoothDeviceTest {
		when(mHearingAidProfile.getProfileId()).thenReturn(BluetoothProfile.HEARING_AID);
		when(mLeAudioProfile.isProfileReady()).thenReturn(true);
		when(mLeAudioProfile.getProfileId()).thenReturn(BluetoothProfile.LE_AUDIO);
		when(mHidProfile.isProfileReady()).thenReturn(true);
		when(mHidProfile.getProfileId()).thenReturn(BluetoothProfile.HID_HOST);
		mCachedDevice = spy(new CachedBluetoothDevice(mContext, mProfileManager, mDevice));
		mSubCachedDevice = spy(new CachedBluetoothDevice(mContext, mProfileManager, mSubDevice));
		doAnswer((invocation) -> mBatteryLevel).when(mCachedDevice).getBatteryLevel();
		@@ -1819,6 +1827,32 @@ public class CachedBluetoothDeviceTest {
		assertThat(mCachedDevice.isConnectedHearingAidDevice()).isFalse();
		}

		@Test
		public void leAudioHidDevice_leAudioEnabled_setPreferredTransportToLE() {

		when(mProfileManager.getHidProfile()).thenReturn(mHidProfile);
		when(mProfileManager.getLeAudioProfile()).thenReturn(mLeAudioProfile);
		when(mLeAudioProfile.isEnabled(mDevice)).thenReturn(true);

		updateProfileStatus(mHidProfile, BluetoothProfile.STATE_CONNECTED);
		updateProfileStatus(mLeAudioProfile, BluetoothProfile.STATE_CONNECTED);

		verify(mHidProfile).setPreferredTransport(mDevice, BluetoothDevice.TRANSPORT_LE);
		}

		@Test
		public void leAudioHidDevice_leAudioDisabled_setPreferredTransportToBredr() {
		when(mProfileManager.getHidProfile()).thenReturn(mHidProfile);
		when(mProfileManager.getLeAudioProfile()).thenReturn(mLeAudioProfile);
		when(mLeAudioProfile.isEnabled(mDevice)).thenReturn(false);

		updateProfileStatus(mLeAudioProfile, BluetoothProfile.STATE_CONNECTED);
		updateProfileStatus(mLeAudioProfile, BluetoothProfile.STATE_DISCONNECTED);
		updateProfileStatus(mHidProfile, BluetoothProfile.STATE_CONNECTED);

		verify(mHidProfile).setPreferredTransport(mDevice, BluetoothDevice.TRANSPORT_BREDR);
		}

		private HearingAidInfo getLeftAshaHearingAidInfo() {
		return new HearingAidInfo.Builder()
		.setAshaDeviceSide(HearingAidProfile.DeviceSide.SIDE_LEFT)