Add audio switch UI in sound settings
- Build two controller to control list preferences. - MediaOutputPreferenceController which allows switching the media output between current device and connected BT device supporting A2DP. It also controls disabling media output switching during a call or cast mode. - HandsFreeProfilePreferenceController which allows switching between HFP-connected BT devices while in on-call state. - Add test cases for controllers. Bug: 74130772 Test: make RunSettingsRoboTests ROBOTEST_FILTER="MediaOutputPreferenceControllerTest" -j56 Test: make RunSettingsRoboTests ROBOTEST_FILTER="HandsFreeProfileOutputPreferenceControllerTest" -j56 Test: make RunSettingsRoboTests ROBOTEST_FILTER="AudioOutputSwitchPreferenceControllerTest" -j56 Change-Id: I37f5418442ce77e72cdff07f071ea519ab1047f3
This commit is contained in:
ryanywlin
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/*
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* Copyright (C) 2018 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package com.android.settings.sound;
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import static com.android.settings.core.BasePreferenceController.AVAILABLE;
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import static com.android.settings.core.BasePreferenceController.DISABLED_UNSUPPORTED;
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import static com.google.common.truth.Truth.assertThat;
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import static org.mockito.ArgumentMatchers.any;
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import static org.mockito.Mockito.mock;
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import static org.mockito.Mockito.spy;
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import static org.mockito.Mockito.verify;
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import static org.mockito.Mockito.when;
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import android.bluetooth.BluetoothAdapter;
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import android.bluetooth.BluetoothDevice;
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import android.bluetooth.BluetoothManager;
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import android.content.BroadcastReceiver;
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import android.content.Context;
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import android.content.IntentFilter;
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import android.support.v7.preference.ListPreference;
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import android.support.v7.preference.PreferenceManager;
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import android.support.v7.preference.PreferenceScreen;
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import android.util.FeatureFlagUtils;
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import com.android.settings.R;
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import com.android.settings.core.FeatureFlags;
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import com.android.settings.testutils.SettingsRobolectricTestRunner;
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import com.android.settings.testutils.shadow.ShadowAudioManager;
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import com.android.settings.testutils.shadow.ShadowBluetoothUtils;
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import com.android.settings.testutils.shadow.ShadowMediaRouter;
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import com.android.settingslib.bluetooth.A2dpProfile;
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import com.android.settingslib.bluetooth.BluetoothCallback;
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import com.android.settingslib.bluetooth.BluetoothEventManager;
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import com.android.settingslib.bluetooth.CachedBluetoothDevice;
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import com.android.settingslib.bluetooth.LocalBluetoothManager;
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import com.android.settingslib.bluetooth.LocalBluetoothProfileManager;
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import org.junit.After;
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import org.junit.Before;
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import org.junit.Test;
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import org.junit.runner.RunWith;
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import org.mockito.Mock;
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import org.mockito.MockitoAnnotations;
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import org.robolectric.RuntimeEnvironment;
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import org.robolectric.Shadows;
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import org.robolectric.annotation.Config;
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import org.robolectric.shadows.ShadowBluetoothDevice;
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import java.util.ArrayList;
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import java.util.List;
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@RunWith(SettingsRobolectricTestRunner.class)
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@Config(shadows = {
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ShadowAudioManager.class,
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ShadowMediaRouter.class,
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ShadowBluetoothUtils.class,
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ShadowBluetoothDevice.class}
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)
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public class AudioOutputSwitchPreferenceControllerTest {
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private static final String TEST_KEY = "Test_Key";
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private static final String TEST_DEVICE_NAME_1 = "Test_A2DP_BT_Device_NAME_1";
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private static final String TEST_DEVICE_NAME_2 = "Test_A2DP_BT_Device_NAME_2";
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private static final String TEST_DEVICE_ADDRESS_1 = "00:07:80:78:A4:69";
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private static final String TEST_DEVICE_ADDRESS_2 = "00:00:00:00:00:00";
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@Mock
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private LocalBluetoothManager mLocalManager;
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@Mock
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private BluetoothEventManager mBluetoothEventManager;
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@Mock
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private CachedBluetoothDevice mCachedBluetoothDevice;
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@Mock
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private LocalBluetoothProfileManager mLocalBluetoothProfileManager;
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@Mock
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private A2dpProfile mA2dpProfile;
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private Context mContext;
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private PreferenceScreen mScreen;
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private ListPreference mPreference;
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private ShadowAudioManager mShadowAudioManager;
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private ShadowMediaRouter mShadowMediaRouter;
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private BluetoothManager mBluetoothManager;
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private BluetoothAdapter mBluetoothAdapter;
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private BluetoothDevice mBluetoothDevice;
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private ShadowBluetoothDevice mShadowBluetoothDevice;
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private LocalBluetoothManager mLocalBluetoothManager;
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private AudioSwitchPreferenceController mController;
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private List<BluetoothDevice> mConnectedDevices;
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@Before
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public void setUp() {
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MockitoAnnotations.initMocks(this);
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mContext = spy(RuntimeEnvironment.application);
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mShadowAudioManager = ShadowAudioManager.getShadow();
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mShadowMediaRouter = ShadowMediaRouter.getShadow();
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ShadowBluetoothUtils.sLocalBluetoothManager = mLocalManager;
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mLocalBluetoothManager = ShadowBluetoothUtils.getLocalBtManager(mContext);
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when(mLocalBluetoothManager.getEventManager()).thenReturn(mBluetoothEventManager);
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when(mLocalBluetoothManager.getProfileManager()).thenReturn(mLocalBluetoothProfileManager);
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when(mLocalBluetoothProfileManager.getA2dpProfile()).thenReturn(mA2dpProfile);
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mBluetoothManager = new BluetoothManager(mContext);
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mBluetoothAdapter = mBluetoothManager.getAdapter();
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mBluetoothDevice = mBluetoothAdapter.getRemoteDevice(TEST_DEVICE_ADDRESS_1);
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mShadowBluetoothDevice = Shadows.shadowOf(mBluetoothDevice);
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mShadowBluetoothDevice.setName(TEST_DEVICE_NAME_1);
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when(mCachedBluetoothDevice.getDevice()).thenReturn(mBluetoothDevice);
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mController = new AudioSwitchPreferenceControllerTestable(mContext, TEST_KEY);
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mScreen = spy(new PreferenceScreen(mContext, null));
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mPreference = new ListPreference(mContext);
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mConnectedDevices = new ArrayList<>(1);
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mConnectedDevices.add(mBluetoothDevice);
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when(mScreen.getPreferenceManager()).thenReturn(mock(PreferenceManager.class));
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when(mScreen.getContext()).thenReturn(mContext);
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when(mScreen.findPreference(mController.getPreferenceKey())).thenReturn(mPreference);
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mScreen.addPreference(mPreference);
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mController.displayPreference(mScreen);
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}
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@After
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public void tearDown() {
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mShadowAudioManager.reset();
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mShadowMediaRouter.reset();
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ShadowBluetoothUtils.reset();
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}
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@Test
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public void getAvailabilityStatus_byDefault_isAvailable() {
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assertThat(mController.getAvailabilityStatus()).isEqualTo(AVAILABLE);
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}
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@Test
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public void getAvailabilityStatus_whenNotVisible_isDisable() {
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FeatureFlagUtils.setEnabled(mContext, FeatureFlags.AUDIO_SWITCHER_SETTINGS, false);
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assertThat(mController.getAvailabilityStatus()).isEqualTo(DISABLED_UNSUPPORTED);
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}
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@Test
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public void onStart_shouldRegisterCallbackAndRegisterReceiver() {
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mController.onStart();
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verify(mLocalBluetoothManager.getEventManager()).registerCallback(
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any(BluetoothCallback.class));
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verify(mContext).registerReceiver(any(BroadcastReceiver.class), any(IntentFilter.class));
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}
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@Test
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public void onStop_shouldUnregisterCallbackAndUnregisterReceiver() {
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mController.onStart();
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mController.onStop();
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verify(mLocalBluetoothManager.getEventManager()).unregisterCallback(
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any(BluetoothCallback.class));
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verify(mContext).unregisterReceiver(any(BroadcastReceiver.class));
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}
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@Test
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public void onPreferenceChange_toThisDevice_shouldSetDefaultSummary() {
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mController.mConnectedDevices = mConnectedDevices;
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mController.onPreferenceChange(mPreference,
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mContext.getText(R.string.media_output_default_summary));
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assertThat(mPreference.getSummary()).isEqualTo(
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mContext.getText(R.string.media_output_default_summary));
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}
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/**
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* One Bluetooth devices are available, and select the device.
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* Preference summary should be device name.
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*/
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@Test
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public void onPreferenceChange_toBtDevice_shouldSetBtDeviceName() {
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mController.mConnectedDevices = mConnectedDevices;
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mController.onPreferenceChange(mPreference, TEST_DEVICE_ADDRESS_1);
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assertThat(mPreference.getSummary()).isEqualTo(mBluetoothDevice.getName());
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}
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/**
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* More than one Bluetooth devices are available, and select second device.
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* Preference summary should be second device name.
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*/
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@Test
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public void onPreferenceChange_toBtDevices_shouldSetSecondBtDeviceName() {
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ShadowBluetoothDevice shadowBluetoothDevice;
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BluetoothDevice secondBluetoothDevice;
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secondBluetoothDevice = mBluetoothAdapter.getRemoteDevice(TEST_DEVICE_ADDRESS_2);
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shadowBluetoothDevice = Shadows.shadowOf(secondBluetoothDevice);
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shadowBluetoothDevice.setName(TEST_DEVICE_NAME_2);
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List<BluetoothDevice> connectedDevices = new ArrayList<>(2);
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connectedDevices.add(mBluetoothDevice);
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connectedDevices.add(secondBluetoothDevice);
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mController.mConnectedDevices = connectedDevices;
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mController.onPreferenceChange(mPreference, TEST_DEVICE_ADDRESS_2);
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assertThat(mPreference.getSummary()).isEqualTo(secondBluetoothDevice.getName());
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}
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/**
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* mConnectedDevices is Null.
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* onPreferenceChange should return false.
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*/
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@Test
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public void onPreferenceChange_connectedDeviceIsNull_shouldReturnFalse() {
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mController.mConnectedDevices = null;
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assertThat(mController.onPreferenceChange(mPreference, TEST_DEVICE_ADDRESS_1)).isFalse();
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}
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private class AudioSwitchPreferenceControllerTestable extends
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AudioSwitchPreferenceController {
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AudioSwitchPreferenceControllerTestable(Context context, String key) {
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super(context, key);
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}
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@Override
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public void setActiveBluetoothDevice(BluetoothDevice device) {
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}
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@Override
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public String getPreferenceKey() {
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return null;
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}
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}
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}
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