1 /* 2 * Copyright (C) 2015 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 package com.android.car; 18 19 import static org.junit.Assert.assertEquals; 20 import static org.junit.Assert.assertTrue; 21 22 import android.car.Car; 23 import android.car.CarProjectionManager; 24 import android.hardware.automotive.vehicle.V2_0.VehicleHwKeyInputAction; 25 import android.hardware.automotive.vehicle.V2_0.VehiclePropValue; 26 import android.hardware.automotive.vehicle.V2_0.VehicleProperty; 27 import android.hardware.automotive.vehicle.V2_0.VehiclePropertyAccess; 28 import android.os.SystemClock; 29 import android.support.test.filters.MediumTest; 30 import android.support.test.runner.AndroidJUnit4; 31 import android.util.Log; 32 import android.view.KeyEvent; 33 34 import com.android.car.vehiclehal.VehiclePropValueBuilder; 35 import com.android.car.vehiclehal.test.MockedVehicleHal.VehicleHalPropertyHandler; 36 37 import org.junit.Test; 38 import org.junit.runner.RunWith; 39 40 import java.util.HashMap; 41 import java.util.concurrent.Semaphore; 42 import java.util.concurrent.TimeUnit; 43 44 @RunWith(AndroidJUnit4.class) 45 @MediumTest 46 public class CarProjectionManagerTest extends MockedCarTestBase { 47 private static final String TAG = CarProjectionManagerTest.class.getSimpleName(); 48 49 private final Semaphore mLongAvailable = new Semaphore(0); 50 private final Semaphore mAvailable = new Semaphore(0); 51 52 private final CarProjectionManager.CarProjectionListener mListener = 53 new CarProjectionManager.CarProjectionListener() { 54 @Override 55 public void onVoiceAssistantRequest(boolean fromLongPress) { 56 if (fromLongPress) { 57 mLongAvailable.release(); 58 } else { 59 mAvailable.release(); 60 } 61 } 62 }; 63 64 private CarProjectionManager mManager; 65 66 @Override configureMockedHal()67 protected synchronized void configureMockedHal() { 68 addProperty(VehicleProperty.HW_KEY_INPUT, new PropertyHandler()) 69 .setAccess(VehiclePropertyAccess.READ); 70 } 71 72 @Override setUp()73 public void setUp() throws Exception { 74 super.setUp(); 75 mManager = (CarProjectionManager) getCar().getCarManager(Car.PROJECTION_SERVICE); 76 } 77 78 @Test testShortPressListener()79 public void testShortPressListener() throws Exception { 80 mManager.registerProjectionListener( 81 mListener, 82 CarProjectionManager.PROJECTION_VOICE_SEARCH); 83 assertEquals(0, mAvailable.availablePermits()); 84 assertEquals(0, mLongAvailable.availablePermits()); 85 sendVoiceKey(false); 86 assertTrue(mAvailable.tryAcquire(2L, TimeUnit.SECONDS)); 87 assertEquals(0, mLongAvailable.availablePermits()); 88 } 89 90 @Test testLongPressListener()91 public void testLongPressListener() throws Exception { 92 mManager.registerProjectionListener( 93 mListener, 94 CarProjectionManager.PROJECTION_LONG_PRESS_VOICE_SEARCH); 95 assertEquals(0, mLongAvailable.availablePermits()); 96 assertEquals(0, mAvailable.availablePermits()); 97 sendVoiceKey(true); 98 assertTrue(mLongAvailable.tryAcquire(2L, TimeUnit.SECONDS)); 99 assertEquals(0, mAvailable.availablePermits()); 100 } 101 102 @Test testMixedPressListener()103 public void testMixedPressListener() throws Exception { 104 mManager.registerProjectionListener( 105 mListener, 106 CarProjectionManager.PROJECTION_LONG_PRESS_VOICE_SEARCH 107 | CarProjectionManager.PROJECTION_VOICE_SEARCH); 108 assertEquals(0, mLongAvailable.availablePermits()); 109 assertEquals(0, mAvailable.availablePermits()); 110 sendVoiceKey(true); 111 assertTrue(mLongAvailable.tryAcquire(2L, TimeUnit.SECONDS)); 112 assertEquals(0, mAvailable.availablePermits()); 113 114 assertEquals(0, mLongAvailable.availablePermits()); 115 assertEquals(0, mAvailable.availablePermits()); 116 sendVoiceKey(false); 117 assertTrue(mAvailable.tryAcquire(2L, TimeUnit.SECONDS)); 118 assertEquals(0, mLongAvailable.availablePermits()); 119 } 120 sendVoiceKey(boolean isLong)121 public void sendVoiceKey(boolean isLong) throws InterruptedException { 122 int[] values = {VehicleHwKeyInputAction.ACTION_DOWN, KeyEvent.KEYCODE_VOICE_ASSIST, 0, 0}; 123 124 VehiclePropValue injectValue = 125 VehiclePropValueBuilder.newBuilder(VehicleProperty.HW_KEY_INPUT) 126 .setTimestamp(SystemClock.elapsedRealtimeNanos()) 127 .addIntValue(values) 128 .build(); 129 130 getMockedVehicleHal().injectEvent(injectValue); 131 132 if (isLong) { 133 Thread.sleep(1200); // Long press is > 1s. 134 } 135 136 int[] upValues = {VehicleHwKeyInputAction.ACTION_UP, KeyEvent.KEYCODE_VOICE_ASSIST, 0, 0 }; 137 138 injectValue = VehiclePropValueBuilder.newBuilder(VehicleProperty.HW_KEY_INPUT) 139 .setTimestamp(SystemClock.elapsedRealtimeNanos()) 140 .addIntValue(upValues) 141 .build(); 142 143 getMockedVehicleHal().injectEvent(injectValue); 144 } 145 146 147 private class PropertyHandler implements VehicleHalPropertyHandler { 148 HashMap<Integer, VehiclePropValue> mMap = new HashMap<>(); 149 150 @Override onPropertySet(VehiclePropValue value)151 public synchronized void onPropertySet(VehiclePropValue value) { 152 Log.d(TAG, "onPropertySet:" + value); 153 mMap.put(value.prop, value); 154 } 155 156 @Override onPropertyGet(VehiclePropValue value)157 public synchronized VehiclePropValue onPropertyGet(VehiclePropValue value) { 158 Log.d(TAG, "onPropertyGet:" + value); 159 VehiclePropValue currentValue = mMap.get(value.prop); 160 // VNS will call get method when subscribe is called, just return empty value. 161 return currentValue != null ? currentValue : value; 162 } 163 164 @Override onPropertySubscribe(int property, float sampleRate)165 public synchronized void onPropertySubscribe(int property, float sampleRate) { 166 Log.d(TAG, "onPropertySubscribe property " + property + " sampleRate " + sampleRate); 167 } 168 169 @Override onPropertyUnsubscribe(int property)170 public synchronized void onPropertyUnsubscribe(int property) { 171 Log.d(TAG, "onPropertyUnSubscribe property " + property); 172 } 173 } 174 } 175