| /* |
| * Copyright (C) 2015 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.support.car.apitest; |
| |
| import android.support.car.Car; |
| import android.support.car.CarAppFocusManager; |
| import android.test.suitebuilder.annotation.MediumTest; |
| import android.util.Log; |
| |
| import java.util.concurrent.Semaphore; |
| import java.util.concurrent.TimeUnit; |
| |
| @MediumTest |
| public class CarAppFocusManagerTest extends CarApiTestBase { |
| private static final String TAG = CarAppFocusManagerTest.class.getSimpleName(); |
| private CarAppFocusManager mManager; |
| |
| @Override |
| protected void setUp() throws Exception { |
| super.setUp(); |
| mManager = (CarAppFocusManager) getCar().getCarManager(Car.APP_FOCUS_SERVICE); |
| assertNotNull(mManager); |
| |
| // Request all application focuses and abandon them to ensure no active context is present |
| // when test starts. |
| int[] activeTypes = {CarAppFocusManager.APP_FOCUS_TYPE_NAVIGATION, |
| CarAppFocusManager.APP_FOCUS_TYPE_VOICE_COMMAND}; |
| FocusOwnershipCallback owner = new FocusOwnershipCallback(); |
| for (int i = 0; i < activeTypes.length; i++) { |
| mManager.requestAppFocus(activeTypes[i], owner); |
| owner.waitForOwnershipGrantAndAssert(DEFAULT_WAIT_TIMEOUT_MS, activeTypes[i]); |
| mManager.abandonAppFocus(owner, activeTypes[i]); |
| owner.waitForOwnershipLossAndAssert( |
| DEFAULT_WAIT_TIMEOUT_MS, activeTypes[i]); |
| } |
| } |
| |
| public void testSetActiveNullListener() throws Exception { |
| try { |
| mManager.requestAppFocus(CarAppFocusManager.APP_FOCUS_TYPE_NAVIGATION, null); |
| fail(); |
| } catch (IllegalArgumentException e) { |
| // expected |
| } |
| } |
| |
| public void testRegisterNull() throws Exception { |
| try { |
| mManager.addFocusListener(null, CarAppFocusManager.APP_FOCUS_TYPE_NAVIGATION); |
| fail(); |
| } catch (IllegalArgumentException e) { |
| // expected |
| } |
| } |
| |
| public void testRegisterUnregister() throws Exception { |
| FocusChangedListener listener = new FocusChangedListener(); |
| FocusChangedListener listener2 = new FocusChangedListener(); |
| mManager.addFocusListener(listener, CarAppFocusManager.APP_FOCUS_TYPE_VOICE_COMMAND); |
| mManager.addFocusListener(listener2, CarAppFocusManager.APP_FOCUS_TYPE_VOICE_COMMAND); |
| mManager.removeFocusListener(listener); |
| mManager.removeFocusListener(listener2); |
| } |
| |
| public void testFocusChange() throws Exception { |
| DefaultCarConnectionCallback connectionCallbacks = |
| new DefaultCarConnectionCallback(); |
| Car car2 = Car.createCar(getContext(), connectionCallbacks, null); |
| car2.connect(); |
| connectionCallbacks.waitForConnection(DEFAULT_WAIT_TIMEOUT_MS); |
| CarAppFocusManager manager2 = (CarAppFocusManager) |
| car2.getCarManager(Car.APP_FOCUS_SERVICE); |
| assertNotNull(manager2); |
| final int[] emptyFocus = new int[0]; |
| |
| FocusChangedListener change = new FocusChangedListener(); |
| FocusChangedListener change2 = new FocusChangedListener(); |
| FocusOwnershipCallback owner = new FocusOwnershipCallback(); |
| FocusOwnershipCallback owner2 = new FocusOwnershipCallback(); |
| mManager.addFocusListener(change, CarAppFocusManager.APP_FOCUS_TYPE_NAVIGATION); |
| mManager.addFocusListener(change, CarAppFocusManager.APP_FOCUS_TYPE_VOICE_COMMAND); |
| manager2.addFocusListener(change2, CarAppFocusManager.APP_FOCUS_TYPE_NAVIGATION); |
| manager2.addFocusListener(change2, CarAppFocusManager.APP_FOCUS_TYPE_VOICE_COMMAND); |
| |
| mManager.requestAppFocus(CarAppFocusManager.APP_FOCUS_TYPE_NAVIGATION, owner); |
| assertTrue(owner.waitForOwnershipGrantAndAssert(DEFAULT_WAIT_TIMEOUT_MS, |
| CarAppFocusManager.APP_FOCUS_TYPE_NAVIGATION)); |
| |
| assertTrue(mManager.isOwningFocus(CarAppFocusManager.APP_FOCUS_TYPE_NAVIGATION, owner)); |
| assertFalse(mManager.isOwningFocus(CarAppFocusManager.APP_FOCUS_TYPE_VOICE_COMMAND, owner)); |
| assertFalse(manager2.isOwningFocus(CarAppFocusManager.APP_FOCUS_TYPE_NAVIGATION, owner2)); |
| assertFalse(manager2.isOwningFocus(CarAppFocusManager.APP_FOCUS_TYPE_VOICE_COMMAND, owner2)); |
| |
| assertTrue(change2.waitForFocusChangeAndAssert(DEFAULT_WAIT_TIMEOUT_MS, |
| CarAppFocusManager.APP_FOCUS_TYPE_NAVIGATION, true)); |
| assertTrue(change.waitForFocusChangeAndAssert(DEFAULT_WAIT_TIMEOUT_MS, |
| CarAppFocusManager.APP_FOCUS_TYPE_NAVIGATION, true)); |
| |
| mManager.requestAppFocus(CarAppFocusManager.APP_FOCUS_TYPE_VOICE_COMMAND, owner); |
| assertTrue(owner.waitForOwnershipGrantAndAssert(DEFAULT_WAIT_TIMEOUT_MS, |
| CarAppFocusManager.APP_FOCUS_TYPE_VOICE_COMMAND)); |
| assertTrue(mManager.isOwningFocus(CarAppFocusManager.APP_FOCUS_TYPE_NAVIGATION, owner)); |
| assertTrue(mManager.isOwningFocus(CarAppFocusManager.APP_FOCUS_TYPE_VOICE_COMMAND, owner)); |
| assertFalse(manager2.isOwningFocus(CarAppFocusManager.APP_FOCUS_TYPE_NAVIGATION, owner2)); |
| assertFalse(manager2.isOwningFocus(CarAppFocusManager.APP_FOCUS_TYPE_VOICE_COMMAND, |
| owner2)); |
| assertTrue(change2.waitForFocusChangeAndAssert(DEFAULT_WAIT_TIMEOUT_MS, |
| CarAppFocusManager.APP_FOCUS_TYPE_VOICE_COMMAND, true)); |
| assertTrue(change.waitForFocusChangeAndAssert(DEFAULT_WAIT_TIMEOUT_MS, |
| CarAppFocusManager.APP_FOCUS_TYPE_VOICE_COMMAND, true)); |
| |
| // this should be no-op |
| change.reset(); |
| change2.reset(); |
| mManager.requestAppFocus(CarAppFocusManager.APP_FOCUS_TYPE_NAVIGATION, owner); |
| assertTrue(owner.waitForOwnershipGrantAndAssert(DEFAULT_WAIT_TIMEOUT_MS, |
| CarAppFocusManager.APP_FOCUS_TYPE_NAVIGATION)); |
| |
| assertFalse(change2.waitForFocusChangeAndAssert(DEFAULT_WAIT_TIMEOUT_MS, |
| CarAppFocusManager.APP_FOCUS_TYPE_NAVIGATION, true)); |
| assertFalse(change.waitForFocusChangeAndAssert(DEFAULT_WAIT_TIMEOUT_MS, |
| CarAppFocusManager.APP_FOCUS_TYPE_NAVIGATION, true)); |
| |
| manager2.requestAppFocus(CarAppFocusManager.APP_FOCUS_TYPE_NAVIGATION, owner2); |
| assertTrue(owner2.waitForOwnershipGrantAndAssert(DEFAULT_WAIT_TIMEOUT_MS, |
| CarAppFocusManager.APP_FOCUS_TYPE_NAVIGATION)); |
| |
| assertFalse(mManager.isOwningFocus(CarAppFocusManager.APP_FOCUS_TYPE_NAVIGATION, owner)); |
| assertTrue(mManager.isOwningFocus(CarAppFocusManager.APP_FOCUS_TYPE_VOICE_COMMAND, owner)); |
| assertTrue(manager2.isOwningFocus(CarAppFocusManager.APP_FOCUS_TYPE_NAVIGATION, owner2)); |
| assertFalse(manager2.isOwningFocus(CarAppFocusManager.APP_FOCUS_TYPE_VOICE_COMMAND, owner2)); |
| assertTrue(owner.waitForOwnershipLossAndAssert(DEFAULT_WAIT_TIMEOUT_MS, |
| CarAppFocusManager.APP_FOCUS_TYPE_NAVIGATION)); |
| |
| // no-op as it is not owning it |
| change.reset(); |
| change2.reset(); |
| mManager.abandonAppFocus(owner, CarAppFocusManager.APP_FOCUS_TYPE_NAVIGATION); |
| assertFalse(mManager.isOwningFocus(CarAppFocusManager.APP_FOCUS_TYPE_NAVIGATION, owner)); |
| assertTrue(mManager.isOwningFocus(CarAppFocusManager.APP_FOCUS_TYPE_VOICE_COMMAND, owner)); |
| assertTrue(manager2.isOwningFocus(CarAppFocusManager.APP_FOCUS_TYPE_NAVIGATION, owner2)); |
| assertFalse(manager2.isOwningFocus(CarAppFocusManager.APP_FOCUS_TYPE_VOICE_COMMAND, owner2)); |
| |
| change.reset(); |
| change2.reset(); |
| mManager.abandonAppFocus(owner, CarAppFocusManager.APP_FOCUS_TYPE_VOICE_COMMAND); |
| assertFalse(mManager.isOwningFocus(CarAppFocusManager.APP_FOCUS_TYPE_NAVIGATION, owner)); |
| assertFalse(mManager.isOwningFocus(CarAppFocusManager.APP_FOCUS_TYPE_VOICE_COMMAND, owner)); |
| assertTrue(manager2.isOwningFocus(CarAppFocusManager.APP_FOCUS_TYPE_NAVIGATION, owner2)); |
| assertFalse(manager2.isOwningFocus(CarAppFocusManager.APP_FOCUS_TYPE_VOICE_COMMAND, owner2)); |
| assertTrue(change2.waitForFocusChangeAndAssert(DEFAULT_WAIT_TIMEOUT_MS, |
| CarAppFocusManager.APP_FOCUS_TYPE_VOICE_COMMAND, false)); |
| assertTrue(change.waitForFocusChangeAndAssert(DEFAULT_WAIT_TIMEOUT_MS, |
| CarAppFocusManager.APP_FOCUS_TYPE_VOICE_COMMAND, false)); |
| |
| change.reset(); |
| change2.reset(); |
| manager2.abandonAppFocus(owner2, CarAppFocusManager.APP_FOCUS_TYPE_NAVIGATION); |
| assertFalse(mManager.isOwningFocus(CarAppFocusManager.APP_FOCUS_TYPE_NAVIGATION, owner)); |
| assertFalse(mManager.isOwningFocus(CarAppFocusManager.APP_FOCUS_TYPE_VOICE_COMMAND, owner)); |
| assertFalse(manager2.isOwningFocus(CarAppFocusManager.APP_FOCUS_TYPE_NAVIGATION, owner2)); |
| assertFalse(manager2.isOwningFocus(CarAppFocusManager.APP_FOCUS_TYPE_VOICE_COMMAND, owner2)); |
| assertTrue(change.waitForFocusChangeAndAssert(DEFAULT_WAIT_TIMEOUT_MS, |
| CarAppFocusManager.APP_FOCUS_TYPE_NAVIGATION, false)); |
| mManager.removeFocusListener(change); |
| manager2.removeFocusListener(change2); |
| } |
| |
| public void testFilter() throws Exception { |
| DefaultCarConnectionCallback connectionCallbacks = |
| new DefaultCarConnectionCallback(); |
| Car car2 = Car.createCar(getContext(), connectionCallbacks); |
| car2.connect(); |
| connectionCallbacks.waitForConnection(DEFAULT_WAIT_TIMEOUT_MS); |
| CarAppFocusManager manager2 = (CarAppFocusManager) |
| car2.getCarManager(Car.APP_FOCUS_SERVICE); |
| assertNotNull(manager2); |
| |
| FocusChangedListener listener = new FocusChangedListener(); |
| FocusChangedListener listener2 = new FocusChangedListener(); |
| FocusOwnershipCallback owner = new FocusOwnershipCallback(); |
| mManager.addFocusListener(listener, CarAppFocusManager.APP_FOCUS_TYPE_NAVIGATION); |
| mManager.addFocusListener(listener, CarAppFocusManager.APP_FOCUS_TYPE_VOICE_COMMAND); |
| manager2.addFocusListener(listener2, CarAppFocusManager.APP_FOCUS_TYPE_NAVIGATION); |
| |
| mManager.requestAppFocus(CarAppFocusManager.APP_FOCUS_TYPE_NAVIGATION, owner); |
| assertTrue(owner.waitForOwnershipGrantAndAssert(DEFAULT_WAIT_TIMEOUT_MS, |
| CarAppFocusManager.APP_FOCUS_TYPE_NAVIGATION)); |
| |
| assertTrue(listener.waitForFocusChangeAndAssert(DEFAULT_WAIT_TIMEOUT_MS, |
| CarAppFocusManager.APP_FOCUS_TYPE_NAVIGATION, true)); |
| assertTrue(listener2.waitForFocusChangeAndAssert(DEFAULT_WAIT_TIMEOUT_MS, |
| CarAppFocusManager.APP_FOCUS_TYPE_NAVIGATION, true)); |
| |
| listener.reset(); |
| listener2.reset(); |
| mManager.requestAppFocus(CarAppFocusManager.APP_FOCUS_TYPE_VOICE_COMMAND, owner); |
| assertTrue(owner.waitForOwnershipGrantAndAssert(DEFAULT_WAIT_TIMEOUT_MS, |
| CarAppFocusManager.APP_FOCUS_TYPE_VOICE_COMMAND)); |
| |
| assertTrue(listener.waitForFocusChangeAndAssert(DEFAULT_WAIT_TIMEOUT_MS, |
| CarAppFocusManager.APP_FOCUS_TYPE_VOICE_COMMAND, true)); |
| assertFalse(listener2.waitForFocusChangeAndAssert(DEFAULT_WAIT_TIMEOUT_MS, |
| CarAppFocusManager.APP_FOCUS_TYPE_VOICE_COMMAND, true)); |
| |
| listener.reset(); |
| listener2.reset(); |
| mManager.abandonAppFocus(owner, CarAppFocusManager.APP_FOCUS_TYPE_VOICE_COMMAND); |
| assertTrue(listener.waitForFocusChangeAndAssert(DEFAULT_WAIT_TIMEOUT_MS, |
| CarAppFocusManager.APP_FOCUS_TYPE_VOICE_COMMAND, false)); |
| assertFalse(listener2.waitForFocusChangeAndAssert(DEFAULT_WAIT_TIMEOUT_MS, |
| CarAppFocusManager.APP_FOCUS_TYPE_VOICE_COMMAND, false)); |
| |
| listener.reset(); |
| listener2.reset(); |
| mManager.abandonAppFocus(owner, CarAppFocusManager.APP_FOCUS_TYPE_NAVIGATION); |
| assertTrue(listener.waitForFocusChangeAndAssert(DEFAULT_WAIT_TIMEOUT_MS, |
| CarAppFocusManager.APP_FOCUS_TYPE_NAVIGATION, false)); |
| assertTrue(listener2.waitForFocusChangeAndAssert(DEFAULT_WAIT_TIMEOUT_MS, |
| CarAppFocusManager.APP_FOCUS_TYPE_NAVIGATION, false)); |
| } |
| |
| public void testMultipleChangeListenersPerManager() throws Exception { |
| FocusChangedListener listener = new FocusChangedListener(); |
| FocusChangedListener listener2 = new FocusChangedListener(); |
| FocusOwnershipCallback owner = new FocusOwnershipCallback(); |
| mManager.addFocusListener(listener, CarAppFocusManager.APP_FOCUS_TYPE_NAVIGATION); |
| mManager.addFocusListener(listener, CarAppFocusManager.APP_FOCUS_TYPE_VOICE_COMMAND); |
| mManager.addFocusListener(listener2, CarAppFocusManager.APP_FOCUS_TYPE_NAVIGATION); |
| |
| mManager.requestAppFocus(CarAppFocusManager.APP_FOCUS_TYPE_NAVIGATION, owner); |
| assertTrue(owner.waitForOwnershipGrantAndAssert(DEFAULT_WAIT_TIMEOUT_MS, |
| CarAppFocusManager.APP_FOCUS_TYPE_NAVIGATION)); |
| |
| assertTrue(listener.waitForFocusChangeAndAssert(DEFAULT_WAIT_TIMEOUT_MS, |
| CarAppFocusManager.APP_FOCUS_TYPE_NAVIGATION, true)); |
| assertTrue(listener2.waitForFocusChangeAndAssert(DEFAULT_WAIT_TIMEOUT_MS, |
| CarAppFocusManager.APP_FOCUS_TYPE_NAVIGATION, true)); |
| |
| listener.reset(); |
| listener2.reset(); |
| mManager.requestAppFocus(CarAppFocusManager.APP_FOCUS_TYPE_VOICE_COMMAND, owner); |
| assertTrue(owner.waitForOwnershipGrantAndAssert(DEFAULT_WAIT_TIMEOUT_MS, |
| CarAppFocusManager.APP_FOCUS_TYPE_VOICE_COMMAND)); |
| |
| assertTrue(listener.waitForFocusChangeAndAssert(DEFAULT_WAIT_TIMEOUT_MS, |
| CarAppFocusManager.APP_FOCUS_TYPE_VOICE_COMMAND, true)); |
| assertFalse(listener2.waitForFocusChangeAndAssert(DEFAULT_WAIT_TIMEOUT_MS, |
| CarAppFocusManager.APP_FOCUS_TYPE_VOICE_COMMAND, true)); |
| |
| listener.reset(); |
| listener2.reset(); |
| mManager.abandonAppFocus(owner, CarAppFocusManager.APP_FOCUS_TYPE_VOICE_COMMAND); |
| assertTrue(listener.waitForFocusChangeAndAssert(DEFAULT_WAIT_TIMEOUT_MS, |
| CarAppFocusManager.APP_FOCUS_TYPE_VOICE_COMMAND, false)); |
| assertFalse(listener2.waitForFocusChangeAndAssert(DEFAULT_WAIT_TIMEOUT_MS, |
| CarAppFocusManager.APP_FOCUS_TYPE_VOICE_COMMAND, false)); |
| |
| listener.reset(); |
| listener2.reset(); |
| mManager.abandonAppFocus(owner, CarAppFocusManager.APP_FOCUS_TYPE_NAVIGATION); |
| assertTrue(listener.waitForFocusChangeAndAssert(DEFAULT_WAIT_TIMEOUT_MS, |
| CarAppFocusManager.APP_FOCUS_TYPE_NAVIGATION, false)); |
| assertTrue(listener2.waitForFocusChangeAndAssert(DEFAULT_WAIT_TIMEOUT_MS, |
| CarAppFocusManager.APP_FOCUS_TYPE_NAVIGATION, false)); |
| } |
| |
| private class FocusChangedListener implements CarAppFocusManager.OnAppFocusChangedListener { |
| private int mLastChangeAppType; |
| private boolean mLastChangeAppActive; |
| private final Semaphore mChangeWait = new Semaphore(0); |
| |
| public boolean waitForFocusChangeAndAssert(long timeoutMs, int expectedAppType, |
| boolean expectedAppActive) throws Exception { |
| if (!mChangeWait.tryAcquire(timeoutMs, TimeUnit.MILLISECONDS)) { |
| return false; |
| } |
| assertEquals(expectedAppType, mLastChangeAppType); |
| assertEquals(expectedAppActive, mLastChangeAppActive); |
| return true; |
| } |
| |
| public void reset() { |
| mLastChangeAppType = 0; |
| mLastChangeAppActive = false; |
| } |
| |
| @Override |
| public void onAppFocusChanged(CarAppFocusManager manager, int appType, boolean active) { |
| Log.i(TAG, "onAppFocusChanged appType=" + appType + " active=" + active); |
| assertMainThread(); |
| mLastChangeAppType = appType; |
| mLastChangeAppActive = active; |
| mChangeWait.release(); |
| } |
| } |
| |
| private class FocusOwnershipCallback |
| implements CarAppFocusManager.OnAppFocusOwnershipCallback { |
| private int mLastLossEvent; |
| private final Semaphore mLossEventWait = new Semaphore(0); |
| |
| private int mLastGrantEvent; |
| private final Semaphore mGrantEventWait = new Semaphore(0); |
| |
| public boolean waitForOwnershipLossAndAssert(long timeoutMs, int expectedAppType) |
| throws Exception { |
| if (!mLossEventWait.tryAcquire(timeoutMs, TimeUnit.MILLISECONDS)) { |
| return false; |
| } |
| assertEquals(expectedAppType, mLastLossEvent); |
| return true; |
| } |
| |
| public boolean waitForOwnershipGrantAndAssert(long timeoutMs, int expectedAppType) |
| throws Exception { |
| if (!mGrantEventWait.tryAcquire(timeoutMs, TimeUnit.MILLISECONDS)) { |
| return false; |
| } |
| assertEquals(expectedAppType, mLastGrantEvent); |
| return true; |
| } |
| |
| @Override |
| public void onAppFocusOwnershipLost(CarAppFocusManager manager, int appType) { |
| Log.i(TAG, "onAppFocusOwnershipLost " + appType); |
| assertMainThread(); |
| mLastLossEvent = appType; |
| mLossEventWait.release(); |
| } |
| |
| @Override |
| public void onAppFocusOwnershipGranted(CarAppFocusManager manager, int appType) { |
| Log.i(TAG, "onAppFocusOwnershipGranted " + appType); |
| assertMainThread(); |
| mLastGrantEvent = appType; |
| mGrantEventWait.release(); |
| } |
| } |
| } |