Handle broadcast from bluetooth stack in CallAudioRouteController
Bug: 306395598
Test: atest CallAudioRouteControllerTest
Change-Id: I91f90c31ba8a2af225f78d619217d5969c13768a
diff --git a/tests/AndroidManifest.xml b/tests/AndroidManifest.xml
index 4ca6030..1c27b14 100644
--- a/tests/AndroidManifest.xml
+++ b/tests/AndroidManifest.xml
@@ -24,6 +24,7 @@
android:targetSdkVersion="33" />
<uses-permission android:name="android.permission.READ_DEVICE_CONFIG"/>
+ <uses-permission android:name="android.permission.MODIFY_AUDIO_ROUTING" />
<!-- TODO: Needed because we call BluetoothAdapter.getDefaultAdapter() statically, and
BluetoothAdapter is a final class. -->
<uses-permission android:name="android.permission.BLUETOOTH" />
diff --git a/tests/src/com/android/server/telecom/tests/CallAudioRouteControllerTest.java b/tests/src/com/android/server/telecom/tests/CallAudioRouteControllerTest.java
new file mode 100644
index 0000000..08576fc
--- /dev/null
+++ b/tests/src/com/android/server/telecom/tests/CallAudioRouteControllerTest.java
@@ -0,0 +1,198 @@
+/*
+ * Copyright (C) 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License
+ */
+
+package com.android.server.telecom.tests;
+
+import static com.android.server.telecom.CallAudioRouteAdapter.BT_ACTIVE_DEVICE_GONE;
+import static com.android.server.telecom.CallAudioRouteAdapter.BT_ACTIVE_DEVICE_PRESENT;
+import static com.android.server.telecom.CallAudioRouteAdapter.BT_AUDIO_CONNECTED;
+import static com.android.server.telecom.CallAudioRouteAdapter.BT_DEVICE_ADDED;
+import static com.android.server.telecom.CallAudioRouteAdapter.BT_DEVICE_REMOVED;
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertTrue;
+import static org.mockito.ArgumentMatchers.nullable;
+import static org.mockito.Mockito.any;
+import static org.mockito.Mockito.doAnswer;
+import static org.mockito.Mockito.doNothing;
+import static org.mockito.Mockito.eq;
+import static org.mockito.Mockito.timeout;
+import static org.mockito.Mockito.verify;
+import static org.mockito.Mockito.when;
+
+import android.bluetooth.BluetoothDevice;
+import android.media.AudioDeviceInfo;
+import android.media.AudioManager;
+import android.media.audiopolicy.AudioProductStrategy;
+import android.telecom.CallAudioState;
+
+import androidx.test.filters.SmallTest;
+
+import com.android.server.telecom.AudioRoute;
+import com.android.server.telecom.CallAudioRouteController;
+import com.android.server.telecom.CallsManager;
+import com.android.server.telecom.WiredHeadsetManager;
+
+import org.junit.After;
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.junit.runners.JUnit4;
+import org.mockito.Mock;
+
+import java.util.HashSet;
+import java.util.Set;
+
+@RunWith(JUnit4.class)
+public class CallAudioRouteControllerTest extends TelecomTestCase {
+ private CallAudioRouteController mController;
+ @Mock WiredHeadsetManager mWiredHeadsetManager;
+ @Mock AudioManager mAudioManager;
+ @Mock AudioDeviceInfo mEarpieceDeviceInfo;
+ @Mock CallsManager mCallsManager;
+ private AudioRoute mEarpieceRoute;
+ private AudioRoute mSpeakerRoute;
+ private static final String BT_ADDRESS_1 = "00:00:00:00:00:01";
+ private static final BluetoothDevice BLUETOOTH_DEVICE_1 =
+ BluetoothRouteManagerTest.makeBluetoothDevice("00:00:00:00:00:01");
+ private static final Set<BluetoothDevice> BLUETOOTH_DEVICES;
+ static {
+ BLUETOOTH_DEVICES = new HashSet<>();
+ BLUETOOTH_DEVICES.add(BLUETOOTH_DEVICE_1);
+ }
+ private static final int TEST_TIMEOUT = 500;
+ AudioRoute.Factory mAudioRouteFactory = new AudioRoute.Factory() {
+ @Override
+ public AudioRoute create(@AudioRoute.AudioRouteType int type, String bluetoothAddress,
+ AudioManager audioManager) {
+ return new AudioRoute(type, bluetoothAddress, null);
+ }
+ };
+
+ @Before
+ public void setUp() throws Exception {
+ super.setUp();
+ when(mWiredHeadsetManager.isPluggedIn()).thenReturn(false);
+ when(mEarpieceDeviceInfo.getType()).thenReturn(AudioDeviceInfo.TYPE_BUILTIN_EARPIECE);
+ when(mAudioManager.getDevices(eq(AudioManager.GET_DEVICES_OUTPUTS))).thenReturn(
+ new AudioDeviceInfo[] {
+ mEarpieceDeviceInfo
+ });
+ doNothing().when(mCallsManager).onCallAudioStateChanged(any(CallAudioState.class),
+ any(CallAudioState.class));
+ mController = new CallAudioRouteController(mContext, mCallsManager, mAudioRouteFactory,
+ mWiredHeadsetManager);
+ mController.setAudioRouteFactory(mAudioRouteFactory);
+ mController.setAudioManager(mAudioManager);
+ mEarpieceRoute = new AudioRoute(AudioRoute.TYPE_EARPIECE, null, null);
+ mSpeakerRoute = new AudioRoute(AudioRoute.TYPE_SPEAKER, null, null);
+ }
+
+ @After
+ public void tearDown() throws Exception {
+ mController.getAdapterHandler().getLooper().quit();
+ mController.getAdapterHandler().getLooper().getThread().join();
+ super.tearDown();
+ }
+
+ @SmallTest
+ @Test
+ public void testInitializeWithEarpiece() {
+ mController.initialize();
+ assertEquals(mEarpieceRoute, mController.getCurrentRoute());
+ assertEquals(2, mController.getAvailableRoutes().size());
+ assertTrue(mController.getAvailableRoutes().contains(mSpeakerRoute));
+ }
+
+ @SmallTest
+ @Test
+ public void testInitializeWithoutEarpiece() {
+ when(mAudioManager.getDevices(eq(AudioManager.GET_DEVICES_OUTPUTS))).thenReturn(
+ new AudioDeviceInfo[] {});
+
+ mController.initialize();
+ assertEquals(mSpeakerRoute, mController.getCurrentRoute());
+ }
+
+ @SmallTest
+ @Test
+ public void testActivateAndRemoveBluetoothDeviceDuringCall() {
+ doAnswer(invocation -> {
+ mController.sendMessageWithSessionInfo(BT_AUDIO_CONNECTED, 0, BLUETOOTH_DEVICE_1);
+ return true;
+ }).when(mAudioManager).setCommunicationDevice(nullable(AudioDeviceInfo.class));
+
+ mController.initialize();
+ mController.setActive(true);
+ mController.sendMessageWithSessionInfo(BT_DEVICE_ADDED, AudioRoute.TYPE_BLUETOOTH_SCO,
+ BLUETOOTH_DEVICE_1);
+ CallAudioState expectedState = new CallAudioState(false, CallAudioState.ROUTE_EARPIECE,
+ CallAudioState.ROUTE_EARPIECE | CallAudioState.ROUTE_BLUETOOTH
+ | CallAudioState.ROUTE_SPEAKER, null, BLUETOOTH_DEVICES);
+ verify(mCallsManager, timeout(TEST_TIMEOUT)).onCallAudioStateChanged(
+ any(CallAudioState.class), eq(expectedState));
+
+ mController.sendMessageWithSessionInfo(BT_ACTIVE_DEVICE_PRESENT,
+ AudioRoute.TYPE_BLUETOOTH_SCO, BT_ADDRESS_1);
+ verify(mAudioManager, timeout(TEST_TIMEOUT)).setCommunicationDevice(
+ nullable(AudioDeviceInfo.class));
+ expectedState = new CallAudioState(false, CallAudioState.ROUTE_BLUETOOTH,
+ CallAudioState.ROUTE_EARPIECE | CallAudioState.ROUTE_BLUETOOTH
+ | CallAudioState.ROUTE_SPEAKER, BLUETOOTH_DEVICE_1, BLUETOOTH_DEVICES);
+ verify(mCallsManager, timeout(TEST_TIMEOUT)).onCallAudioStateChanged(
+ any(CallAudioState.class), eq(expectedState));
+
+ mController.sendMessageWithSessionInfo(BT_DEVICE_REMOVED, AudioRoute.TYPE_BLUETOOTH_SCO,
+ BLUETOOTH_DEVICE_1);
+ expectedState = new CallAudioState(false, CallAudioState.ROUTE_EARPIECE,
+ CallAudioState.ROUTE_EARPIECE | CallAudioState.ROUTE_SPEAKER, null,
+ new HashSet<>());
+ verify(mCallsManager, timeout(TEST_TIMEOUT)).onCallAudioStateChanged(
+ any(CallAudioState.class), eq(expectedState));
+ }
+
+ @SmallTest
+ @Test
+ public void testActiveDeactivateBluetoothDevice() {
+ when(mAudioManager.getPreferredDeviceForStrategy(nullable(AudioProductStrategy.class)))
+ .thenReturn(null);
+
+ mController.initialize();
+ mController.sendMessageWithSessionInfo(BT_DEVICE_ADDED, AudioRoute.TYPE_BLUETOOTH_SCO,
+ BLUETOOTH_DEVICE_1);
+
+ CallAudioState expectedState = new CallAudioState(false, CallAudioState.ROUTE_BLUETOOTH,
+ CallAudioState.ROUTE_EARPIECE | CallAudioState.ROUTE_BLUETOOTH
+ | CallAudioState.ROUTE_SPEAKER, BLUETOOTH_DEVICE_1, BLUETOOTH_DEVICES);
+ mController.sendMessageWithSessionInfo(BT_ACTIVE_DEVICE_PRESENT,
+ AudioRoute.TYPE_BLUETOOTH_SCO, BT_ADDRESS_1);
+ verify(mCallsManager, timeout(TEST_TIMEOUT)).onCallAudioStateChanged(
+ any(CallAudioState.class), eq(expectedState));
+
+ expectedState = new CallAudioState(false, CallAudioState.ROUTE_EARPIECE,
+ CallAudioState.ROUTE_EARPIECE | CallAudioState.ROUTE_BLUETOOTH
+ | CallAudioState.ROUTE_SPEAKER, null, BLUETOOTH_DEVICES);
+ mController.sendMessageWithSessionInfo(BT_ACTIVE_DEVICE_GONE,
+ AudioRoute.TYPE_BLUETOOTH_SCO);
+ verify(mCallsManager, timeout(TEST_TIMEOUT)).onCallAudioStateChanged(
+ any(CallAudioState.class), eq(expectedState));
+ }
+
+ @SmallTest
+ @Test
+ public void testSwitchFocusInBluetoothRoute() {
+
+ }
+}