package com.android.settings.sound;
+import static android.media.AudioManager.DEVICE_OUT_BLUETOOTH_SCO;
+import static android.media.AudioManager.STREAM_RING;
+import static android.media.AudioManager.STREAM_VOICE_CALL;
+import static android.media.AudioSystem.DEVICE_OUT_ALL_SCO;
+import static android.media.AudioSystem.DEVICE_OUT_BLUETOOTH_A2DP;
+import static android.media.AudioSystem.DEVICE_OUT_BLUETOOTH_SCO_HEADSET;
+import static android.media.AudioSystem.DEVICE_OUT_HEARING_AID;
+import static android.media.AudioSystem.STREAM_MUSIC;
+
import static com.android.settings.core.BasePreferenceController.AVAILABLE;
import static com.android.settings.core.BasePreferenceController.CONDITIONALLY_UNAVAILABLE;
import static org.mockito.Mockito.verify;
import static org.mockito.Mockito.when;
+import static org.robolectric.Shadows.shadowOf;
+
import android.bluetooth.BluetoothAdapter;
import android.bluetooth.BluetoothDevice;
import android.bluetooth.BluetoothManager;
+import android.content.pm.PackageManager;
import android.content.BroadcastReceiver;
import android.content.Context;
import android.content.IntentFilter;
import com.android.settingslib.bluetooth.A2dpProfile;
import com.android.settingslib.bluetooth.BluetoothCallback;
import com.android.settingslib.bluetooth.BluetoothEventManager;
-import com.android.settingslib.bluetooth.CachedBluetoothDevice;
+import com.android.settingslib.bluetooth.HeadsetProfile;
+import com.android.settingslib.bluetooth.HearingAidProfile;
import com.android.settingslib.bluetooth.LocalBluetoothManager;
import com.android.settingslib.bluetooth.LocalBluetoothProfileManager;
import org.mockito.Mock;
import org.mockito.MockitoAnnotations;
import org.robolectric.RuntimeEnvironment;
-import org.robolectric.Shadows;
import org.robolectric.annotation.Config;
+import org.robolectric.shadow.api.Shadow;
import org.robolectric.shadows.ShadowBluetoothDevice;
+import org.robolectric.shadows.ShadowPackageManager;
import java.util.ArrayList;
import java.util.List;
private static final String TEST_KEY = "Test_Key";
private static final String TEST_DEVICE_NAME_1 = "Test_A2DP_BT_Device_NAME_1";
private static final String TEST_DEVICE_NAME_2 = "Test_A2DP_BT_Device_NAME_2";
- private static final String TEST_DEVICE_ADDRESS_1 = "00:07:80:78:A4:69";
- private static final String TEST_DEVICE_ADDRESS_2 = "00:00:00:00:00:00";
+ private static final String TEST_DEVICE_ADDRESS_1 = "00:A1:A1:A1:A1:A1";
+ private static final String TEST_DEVICE_ADDRESS_2 = "00:B2:B2:B2:B2:B2";
+ private static final String TEST_DEVICE_ADDRESS_3 = "00:C3:C3:C3:C3:C3";
+ private final static long HISYNCID1 = 10;
+ private final static long HISYNCID2 = 11;
@Mock
private LocalBluetoothManager mLocalManager;
@Mock
private BluetoothEventManager mBluetoothEventManager;
@Mock
- private CachedBluetoothDevice mCachedBluetoothDevice;
- @Mock
private LocalBluetoothProfileManager mLocalBluetoothProfileManager;
@Mock
private A2dpProfile mA2dpProfile;
+ @Mock
+ private HeadsetProfile mHeadsetProfile;
+ @Mock
+ private HearingAidProfile mHearingAidProfile;
private Context mContext;
private PreferenceScreen mScreen;
private BluetoothManager mBluetoothManager;
private BluetoothAdapter mBluetoothAdapter;
private BluetoothDevice mBluetoothDevice;
- private ShadowBluetoothDevice mShadowBluetoothDevice;
+ private BluetoothDevice mLeftBluetoothHapDevice;
+ private BluetoothDevice mRightBluetoothHapDevice;
private LocalBluetoothManager mLocalBluetoothManager;
private AudioSwitchPreferenceController mController;
- private List<BluetoothDevice> mConnectedDevices;
+ private List<BluetoothDevice> mProfileConnectedDevices;
+ private List<BluetoothDevice> mHearingAidActiveDevices;
+ private List<BluetoothDevice> mEmptyDevices;
+ private ShadowPackageManager mPackageManager;
@Before
public void setUp() {
when(mLocalBluetoothManager.getEventManager()).thenReturn(mBluetoothEventManager);
when(mLocalBluetoothManager.getProfileManager()).thenReturn(mLocalBluetoothProfileManager);
when(mLocalBluetoothProfileManager.getA2dpProfile()).thenReturn(mA2dpProfile);
+ when(mLocalBluetoothProfileManager.getHearingAidProfile()).thenReturn(mHearingAidProfile);
+ when(mLocalBluetoothProfileManager.getHeadsetProfile()).thenReturn(mHeadsetProfile);
+ mPackageManager = Shadow.extract(mContext.getPackageManager());
+ mPackageManager.setSystemFeature(PackageManager.FEATURE_BLUETOOTH, true);
mBluetoothManager = new BluetoothManager(mContext);
mBluetoothAdapter = mBluetoothManager.getAdapter();
- mBluetoothDevice = mBluetoothAdapter.getRemoteDevice(TEST_DEVICE_ADDRESS_1);
- mShadowBluetoothDevice = Shadows.shadowOf(mBluetoothDevice);
- mShadowBluetoothDevice.setName(TEST_DEVICE_NAME_1);
- when(mCachedBluetoothDevice.getDevice()).thenReturn(mBluetoothDevice);
+ mBluetoothDevice = spy(mBluetoothAdapter.getRemoteDevice(TEST_DEVICE_ADDRESS_1));
+ when(mBluetoothDevice.getName()).thenReturn(TEST_DEVICE_NAME_1);
+ when(mBluetoothDevice.isConnected()).thenReturn(true);
+
+ mLeftBluetoothHapDevice = spy(mBluetoothAdapter.getRemoteDevice(TEST_DEVICE_ADDRESS_2));
+ when(mLeftBluetoothHapDevice.isConnected()).thenReturn(true);
+ mRightBluetoothHapDevice = spy(mBluetoothAdapter.getRemoteDevice(TEST_DEVICE_ADDRESS_3));
+ when(mRightBluetoothHapDevice.isConnected()).thenReturn(true);
mController = new AudioSwitchPreferenceControllerTestable(mContext, TEST_KEY);
mScreen = spy(new PreferenceScreen(mContext, null));
mPreference = new ListPreference(mContext);
- mConnectedDevices = new ArrayList<>(1);
- mConnectedDevices.add(mBluetoothDevice);
+ mProfileConnectedDevices = new ArrayList<>();
+ mHearingAidActiveDevices = new ArrayList<>(2);
+ mEmptyDevices = new ArrayList<>(2);
when(mScreen.getPreferenceManager()).thenReturn(mock(PreferenceManager.class));
when(mScreen.getContext()).thenReturn(mContext);
}
@Test
- public void getAvailabilityStatus_byDefault_isAvailable() {
- assertThat(mController.getAvailabilityStatus()).isEqualTo(AVAILABLE);
+ public void constructor_notSupportBluetooth_shouldReturnBeforeUsingLocalBluetoothManager() {
+ ShadowBluetoothUtils.reset();
+ mLocalBluetoothManager = ShadowBluetoothUtils.getLocalBtManager(mContext);
+
+ AudioSwitchPreferenceController controller = new AudioSwitchPreferenceControllerTestable(
+ mContext, TEST_KEY);
+ controller.onStart();
+ controller.onStop();
+
+ assertThat(mLocalBluetoothManager).isNull();
}
@Test
- public void getAvailabilityStatus_whenNotVisible_isDisable() {
+ public void getAvailabilityStatus_disableFlagNoBluetoothFeature_returnUnavailable() {
FeatureFlagUtils.setEnabled(mContext, FeatureFlags.AUDIO_SWITCHER_SETTINGS, false);
+ mPackageManager.setSystemFeature(PackageManager.FEATURE_BLUETOOTH, false);
+
+ assertThat(mController.getAvailabilityStatus()).isEqualTo(CONDITIONALLY_UNAVAILABLE);
+ }
+
+ @Test
+ public void getAvailabilityStatus_disableFlagWithBluetoothFeature_returnUnavailable() {
+ FeatureFlagUtils.setEnabled(mContext, FeatureFlags.AUDIO_SWITCHER_SETTINGS, false);
+ mPackageManager.setSystemFeature(PackageManager.FEATURE_BLUETOOTH, true);
+
+
+ assertThat(mController.getAvailabilityStatus()).isEqualTo(CONDITIONALLY_UNAVAILABLE);
+ }
+
+ @Test
+ public void getAvailabilityStatus_enableFlagWithBluetoothFeature_returnAvailable() {
+ FeatureFlagUtils.setEnabled(mContext, FeatureFlags.AUDIO_SWITCHER_SETTINGS, true);
+ mPackageManager.setSystemFeature(PackageManager.FEATURE_BLUETOOTH, true);
+
+ assertThat(mController.getAvailabilityStatus()).isEqualTo(AVAILABLE);
+ }
+
+ @Test
+ public void getAvailabilityStatus_enableFlagNoBluetoothFeature_returnUnavailable() {
+ FeatureFlagUtils.setEnabled(mContext, FeatureFlags.AUDIO_SWITCHER_SETTINGS, true);
+ mPackageManager.setSystemFeature(PackageManager.FEATURE_BLUETOOTH, false);
+
assertThat(mController.getAvailabilityStatus()).isEqualTo(CONDITIONALLY_UNAVAILABLE);
}
verify(mLocalBluetoothManager.getEventManager()).registerCallback(
any(BluetoothCallback.class));
verify(mContext).registerReceiver(any(BroadcastReceiver.class), any(IntentFilter.class));
+ verify(mLocalBluetoothManager).setForegroundActivity(mContext);
}
@Test
verify(mLocalBluetoothManager.getEventManager()).unregisterCallback(
any(BluetoothCallback.class));
verify(mContext).unregisterReceiver(any(BroadcastReceiver.class));
+ verify(mLocalBluetoothManager).setForegroundActivity(null);
}
@Test
public void onPreferenceChange_toThisDevice_shouldSetDefaultSummary() {
- mController.mConnectedDevices = mConnectedDevices;
+ mController.mConnectedDevices.clear();
+ mController.mConnectedDevices.add(mBluetoothDevice);
mController.onPreferenceChange(mPreference,
mContext.getText(R.string.media_output_default_summary));
*/
@Test
public void onPreferenceChange_toBtDevice_shouldSetBtDeviceName() {
- mController.mConnectedDevices = mConnectedDevices;
+ mController.mConnectedDevices.clear();
+ mController.mConnectedDevices.add(mBluetoothDevice);
mController.onPreferenceChange(mPreference, TEST_DEVICE_ADDRESS_1);
- assertThat(mPreference.getSummary()).isEqualTo(mBluetoothDevice.getName());
+ assertThat(mPreference.getSummary()).isEqualTo(TEST_DEVICE_NAME_1);
}
/**
ShadowBluetoothDevice shadowBluetoothDevice;
BluetoothDevice secondBluetoothDevice;
secondBluetoothDevice = mBluetoothAdapter.getRemoteDevice(TEST_DEVICE_ADDRESS_2);
- shadowBluetoothDevice = Shadows.shadowOf(secondBluetoothDevice);
+ shadowBluetoothDevice = shadowOf(secondBluetoothDevice);
shadowBluetoothDevice.setName(TEST_DEVICE_NAME_2);
- List<BluetoothDevice> connectedDevices = new ArrayList<>(2);
- connectedDevices.add(mBluetoothDevice);
- connectedDevices.add(secondBluetoothDevice);
- mController.mConnectedDevices = connectedDevices;
+ mController.mConnectedDevices.clear();
+ mController.mConnectedDevices.add(mBluetoothDevice);
+ mController.mConnectedDevices.add(secondBluetoothDevice);
mController.onPreferenceChange(mPreference, TEST_DEVICE_ADDRESS_2);
- assertThat(mPreference.getSummary()).isEqualTo(secondBluetoothDevice.getName());
+ assertThat(mPreference.getSummary()).isEqualTo(TEST_DEVICE_NAME_2);
}
/**
- * mConnectedDevices is Null.
+ * mConnectedDevices is empty.
* onPreferenceChange should return false.
*/
@Test
public void onPreferenceChange_connectedDeviceIsNull_shouldReturnFalse() {
- mController.mConnectedDevices = null;
+ mController.mConnectedDevices.clear();
assertThat(mController.onPreferenceChange(mPreference, TEST_DEVICE_ADDRESS_1)).isFalse();
}
+ /**
+ * Audio stream output to bluetooth sco headset which is the subset of all sco device.
+ * isStreamFromOutputDevice should return true.
+ */
+ @Test
+ public void isStreamFromOutputDevice_outputDeviceIsBtScoHeadset_shouldReturnTrue() {
+ mShadowAudioManager.setOutputDevice(DEVICE_OUT_BLUETOOTH_SCO_HEADSET);
+
+ assertThat(mController.isStreamFromOutputDevice(STREAM_MUSIC, DEVICE_OUT_ALL_SCO)).isTrue();
+ }
+
+ /**
+ * Audio stream is not STREAM_MUSIC or STREAM_VOICE_CALL.
+ * findActiveDevice should return null.
+ */
+ @Test
+ public void findActiveDevice_streamIsRing_shouldReturnNull() {
+ assertThat(mController.findActiveDevice(STREAM_RING)).isNull();
+ }
+
+ /**
+ * Audio stream is STREAM_MUSIC and output device is A2dp bluetooth device.
+ * findActiveDevice should return A2dp active device.
+ */
+ @Test
+ public void findActiveDevice_streamMusicToA2dpDevice_shouldReturnActiveA2dpDevice() {
+ mShadowAudioManager.setOutputDevice(DEVICE_OUT_BLUETOOTH_A2DP);
+ mHearingAidActiveDevices.clear();
+ mHearingAidActiveDevices.add(mLeftBluetoothHapDevice);
+ when(mHeadsetProfile.getActiveDevice()).thenReturn(mLeftBluetoothHapDevice);
+ when(mA2dpProfile.getActiveDevice()).thenReturn(mBluetoothDevice);
+ when(mHearingAidProfile.getActiveDevices()).thenReturn(mHearingAidActiveDevices);
+
+ assertThat(mController.findActiveDevice(STREAM_MUSIC)).isEqualTo(mBluetoothDevice);
+ }
+
+ /**
+ * Audio stream is STREAM_VOICE_CALL and output device is Hands free profile bluetooth device.
+ * findActiveDevice should return Hands free profile active device.
+ */
+ @Test
+ public void findActiveDevice_streamVoiceCallToHfpDevice_shouldReturnActiveHfpDevice() {
+ mShadowAudioManager.setOutputDevice(DEVICE_OUT_BLUETOOTH_SCO);
+ mHearingAidActiveDevices.clear();
+ mHearingAidActiveDevices.add(mLeftBluetoothHapDevice);
+ when(mHeadsetProfile.getActiveDevice()).thenReturn(mBluetoothDevice);
+ when(mA2dpProfile.getActiveDevice()).thenReturn(mLeftBluetoothHapDevice);
+ when(mHearingAidProfile.getActiveDevices()).thenReturn(mHearingAidActiveDevices);
+
+ assertThat(mController.findActiveDevice(STREAM_VOICE_CALL)).isEqualTo(mBluetoothDevice);
+ }
+
+ /**
+ * Audio stream is STREAM_MUSIC or STREAM_VOICE_CALL and output device is hearing aid profile
+ * bluetooth device. And left side of HAP device is active.
+ * findActiveDevice should return hearing aid device active device.
+ */
+ @Test
+ public void findActiveDevice_streamToHapDeviceLeftActiveDevice_shouldReturnActiveHapDevice() {
+ mShadowAudioManager.setOutputDevice(DEVICE_OUT_HEARING_AID);
+ mController.mConnectedDevices.clear();
+ mController.mConnectedDevices.add(mBluetoothDevice);
+ mController.mConnectedDevices.add(mLeftBluetoothHapDevice);
+ mHearingAidActiveDevices.clear();
+ mHearingAidActiveDevices.add(mLeftBluetoothHapDevice);
+ mHearingAidActiveDevices.add(null);
+ when(mHeadsetProfile.getActiveDevice()).thenReturn(mBluetoothDevice);
+ when(mA2dpProfile.getActiveDevice()).thenReturn(mBluetoothDevice);
+ when(mHearingAidProfile.getActiveDevices()).thenReturn(mHearingAidActiveDevices);
+
+ assertThat(mController.findActiveDevice(STREAM_MUSIC)).isEqualTo(mLeftBluetoothHapDevice);
+ assertThat(mController.findActiveDevice(STREAM_VOICE_CALL)).isEqualTo(
+ mLeftBluetoothHapDevice);
+ }
+
+ /**
+ * Audio stream is STREAM_MUSIC or STREAM_VOICE_CALL and output device is hearing aid profile
+ * bluetooth device. And right side of HAP device is active.
+ * findActiveDevice should return hearing aid device active device.
+ */
+ @Test
+ public void findActiveDevice_streamToHapDeviceRightActiveDevice_shouldReturnActiveHapDevice() {
+ mShadowAudioManager.setOutputDevice(DEVICE_OUT_HEARING_AID);
+ mController.mConnectedDevices.clear();
+ mController.mConnectedDevices.add(mBluetoothDevice);
+ mController.mConnectedDevices.add(mRightBluetoothHapDevice);
+ mHearingAidActiveDevices.clear();
+ mHearingAidActiveDevices.add(null);
+ mHearingAidActiveDevices.add(mRightBluetoothHapDevice);
+ mHearingAidActiveDevices.add(mRightBluetoothHapDevice);
+ when(mHeadsetProfile.getActiveDevice()).thenReturn(mBluetoothDevice);
+ when(mA2dpProfile.getActiveDevice()).thenReturn(mBluetoothDevice);
+ when(mHearingAidProfile.getActiveDevices()).thenReturn(mHearingAidActiveDevices);
+
+ assertThat(mController.findActiveDevice(STREAM_MUSIC)).isEqualTo(mRightBluetoothHapDevice);
+ assertThat(mController.findActiveDevice(STREAM_VOICE_CALL)).isEqualTo(
+ mRightBluetoothHapDevice);
+ }
+
+ /**
+ * Audio stream is STREAM_MUSIC or STREAM_VOICE_CALL and output device is hearing aid
+ * profile bluetooth device. And both are active device.
+ * findActiveDevice should return only return the active device in mConnectedDevices.
+ */
+ @Test
+ public void findActiveDevice_streamToHapDeviceTwoActiveDevice_shouldReturnActiveHapDevice() {
+ mShadowAudioManager.setOutputDevice(DEVICE_OUT_HEARING_AID);
+ mController.mConnectedDevices.clear();
+ mController.mConnectedDevices.add(mBluetoothDevice);
+ mController.mConnectedDevices.add(mRightBluetoothHapDevice);
+ mHearingAidActiveDevices.clear();
+ mHearingAidActiveDevices.add(mLeftBluetoothHapDevice);
+ mHearingAidActiveDevices.add(mRightBluetoothHapDevice);
+ when(mHeadsetProfile.getActiveDevice()).thenReturn(mBluetoothDevice);
+ when(mA2dpProfile.getActiveDevice()).thenReturn(mBluetoothDevice);
+ when(mHearingAidProfile.getActiveDevices()).thenReturn(mHearingAidActiveDevices);
+
+ assertThat(mController.findActiveDevice(STREAM_MUSIC)).isEqualTo(mRightBluetoothHapDevice);
+ assertThat(mController.findActiveDevice(STREAM_VOICE_CALL)).isEqualTo(
+ mRightBluetoothHapDevice);
+ }
+
+ /**
+ * Audio stream is STREAM_MUSIC or STREAM_VOICE_CALL and output device is hearing aid
+ * profile bluetooth device. And none of them are active.
+ * findActiveDevice should return null.
+ */
+ @Test
+ public void findActiveDevice_streamToOtherDevice_shouldReturnActiveHapDevice() {
+ mShadowAudioManager.setOutputDevice(DEVICE_OUT_HEARING_AID);
+ mController.mConnectedDevices.clear();
+ mController.mConnectedDevices.add(mBluetoothDevice);
+ mController.mConnectedDevices.add(mLeftBluetoothHapDevice);
+ mHearingAidActiveDevices.clear();
+ when(mHeadsetProfile.getActiveDevice()).thenReturn(mBluetoothDevice);
+ when(mA2dpProfile.getActiveDevice()).thenReturn(mBluetoothDevice);
+ when(mHearingAidProfile.getActiveDevices()).thenReturn(mHearingAidActiveDevices);
+
+ assertThat(mController.findActiveDevice(STREAM_MUSIC)).isNull();
+ assertThat(mController.findActiveDevice(STREAM_VOICE_CALL)).isNull();
+ }
+
+ /**
+ * Two hearing aid devices with different HisyncId
+ * getConnectedHearingAidDevices should add both device to list.
+ */
+ @Test
+ public void getConnectedHearingAidDevices_deviceHisyncIdIsDifferent_shouldAddBothToList() {
+ mEmptyDevices.clear();
+ mProfileConnectedDevices.clear();
+ mProfileConnectedDevices.add(mLeftBluetoothHapDevice);
+ mProfileConnectedDevices.add(mRightBluetoothHapDevice);
+ when(mHearingAidProfile.getConnectedDevices()).thenReturn(mProfileConnectedDevices);
+ when(mHearingAidProfile.getHiSyncId(mLeftBluetoothHapDevice)).thenReturn(HISYNCID1);
+ when(mHearingAidProfile.getHiSyncId(mRightBluetoothHapDevice)).thenReturn(HISYNCID2);
+
+ mEmptyDevices.addAll(mController.getConnectedHearingAidDevices());
+
+ assertThat(mEmptyDevices).containsExactly(mLeftBluetoothHapDevice,
+ mRightBluetoothHapDevice);
+ }
+
+ /**
+ * Two hearing aid devices with same HisyncId
+ * getConnectedHearingAidDevices should only add first device to list.
+ */
+ @Test
+ public void getConnectedHearingAidDevices_deviceHisyncIdIsSame_shouldAddOneToList() {
+ mEmptyDevices.clear();
+ mProfileConnectedDevices.clear();
+ mProfileConnectedDevices.add(mLeftBluetoothHapDevice);
+ mProfileConnectedDevices.add(mRightBluetoothHapDevice);
+ when(mHearingAidProfile.getConnectedDevices()).thenReturn(mProfileConnectedDevices);
+ when(mHearingAidProfile.getHiSyncId(mLeftBluetoothHapDevice)).thenReturn(HISYNCID1);
+ when(mHearingAidProfile.getHiSyncId(mRightBluetoothHapDevice)).thenReturn(HISYNCID1);
+
+ mEmptyDevices.addAll(mController.getConnectedHearingAidDevices());
+
+ assertThat(mEmptyDevices).containsExactly(mLeftBluetoothHapDevice);
+ }
+
+ /**
+ * One A2dp device is connected.
+ * getConnectedA2dpDevices should add this device to list.
+ */
+ @Test
+ public void getConnectedA2dpDevices_oneConnectedA2dpDevice_shouldAddDeviceToList() {
+ mEmptyDevices.clear();
+ mProfileConnectedDevices.clear();
+ mProfileConnectedDevices.add(mBluetoothDevice);
+ when(mA2dpProfile.getConnectedDevices()).thenReturn(mProfileConnectedDevices);
+
+ mEmptyDevices.addAll(mController.getConnectedA2dpDevices());
+
+ assertThat(mEmptyDevices).containsExactly(mBluetoothDevice);
+ }
+
+ /**
+ * More than one A2dp devices are connected.
+ * getConnectedA2dpDevices should add all devices to list.
+ */
+ @Test
+ public void getConnectedA2dpDevices_moreThanOneConnectedA2dpDevice_shouldAddDeviceToList() {
+ mEmptyDevices.clear();
+ mProfileConnectedDevices.clear();
+ mProfileConnectedDevices.add(mBluetoothDevice);
+ mProfileConnectedDevices.add(mLeftBluetoothHapDevice);
+ when(mA2dpProfile.getConnectedDevices()).thenReturn(mProfileConnectedDevices);
+
+ mEmptyDevices.addAll(mController.getConnectedA2dpDevices());
+
+ assertThat(mEmptyDevices).containsExactly(mBluetoothDevice, mLeftBluetoothHapDevice);
+ }
+
+ /**
+ * One hands free profile device is connected.
+ * getConnectedA2dpDevices should add this device to list.
+ */
+ @Test
+ public void getConnectedHfpDevices_oneConnectedHfpDevice_shouldAddDeviceToList() {
+ mEmptyDevices.clear();
+ mProfileConnectedDevices.clear();
+ mProfileConnectedDevices.add(mBluetoothDevice);
+ when(mHeadsetProfile.getConnectedDevices()).thenReturn(mProfileConnectedDevices);
+
+ mEmptyDevices.addAll(mController.getConnectedHfpDevices());
+
+ assertThat(mEmptyDevices).containsExactly(mBluetoothDevice);
+ }
+
+ /**
+ * More than one hands free profile devices are connected.
+ * getConnectedA2dpDevices should add all devices to list.
+ */
+ @Test
+ public void getConnectedHfpDevices_moreThanOneConnectedHfpDevice_shouldAddDeviceToList() {
+ mEmptyDevices.clear();
+ mProfileConnectedDevices.clear();
+ mProfileConnectedDevices.add(mBluetoothDevice);
+ mProfileConnectedDevices.add(mLeftBluetoothHapDevice);
+ when(mHeadsetProfile.getConnectedDevices()).thenReturn(mProfileConnectedDevices);
+
+ mEmptyDevices.addAll(mController.getConnectedHfpDevices());
+
+ assertThat(mEmptyDevices).containsExactly(mBluetoothDevice, mLeftBluetoothHapDevice);
+ }
+
private class AudioSwitchPreferenceControllerTestable extends
AudioSwitchPreferenceController {
AudioSwitchPreferenceControllerTestable(Context context, String key) {
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