Cameron Neale | 38de8fd | 2015-09-14 13:22:38 -0700 | [diff] [blame] | 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 android.assist.cts; |
| 18 | |
| 19 | import android.assist.cts.TestStartActivity; |
| 20 | import android.assist.common.Utils; |
| 21 | |
| 22 | import android.app.Activity; |
| 23 | import android.content.BroadcastReceiver; |
| 24 | import android.content.Context; |
| 25 | import android.content.Intent; |
| 26 | import android.content.IntentFilter; |
| 27 | import android.test.ActivityInstrumentationTestCase2; |
| 28 | import android.util.Log; |
| 29 | |
| 30 | import java.lang.Override; |
| 31 | import java.util.concurrent.CountDownLatch; |
| 32 | import java.util.concurrent.TimeUnit; |
| 33 | |
| 34 | /** Test that triggering the Assistant causes the underlying Activity to lose focus **/ |
| 35 | |
| 36 | public class FocusChangeTest extends AssistTestBase { |
| 37 | private static final String TAG = "FocusChangeTest"; |
| 38 | private static final String TEST_CASE_TYPE = Utils.FOCUS_CHANGE; |
| 39 | |
| 40 | private BroadcastReceiver mReceiver; |
| 41 | private CountDownLatch mHasGainedFocusLatch = new CountDownLatch(1); |
| 42 | private CountDownLatch mHasLostFocusLatch = new CountDownLatch(1); |
| 43 | private CountDownLatch mReadyLatch = new CountDownLatch(1); |
| 44 | |
| 45 | @Override |
| 46 | public void setUp() throws Exception { |
| 47 | super.setUp(); |
| 48 | setUpAndRegisterReceiver(); |
| 49 | startTestActivity(TEST_CASE_TYPE); |
| 50 | } |
| 51 | |
| 52 | @Override |
| 53 | public void tearDown() throws Exception { |
| 54 | super.tearDown(); |
| 55 | if (mReceiver != null) { |
| 56 | mContext.unregisterReceiver(mReceiver); |
| 57 | mReceiver = null; |
| 58 | } |
| 59 | } |
| 60 | |
| 61 | private void setUpAndRegisterReceiver() { |
| 62 | if (mReceiver != null) { |
| 63 | mContext.unregisterReceiver(mReceiver); |
| 64 | } |
| 65 | mReceiver = new FocusChangeTestReceiver(); |
| 66 | IntentFilter filter = new IntentFilter(); |
| 67 | filter.addAction(Utils.GAINED_FOCUS); |
| 68 | filter.addAction(Utils.LOST_FOCUS); |
| 69 | filter.addAction(Utils.ASSIST_RECEIVER_REGISTERED); |
| 70 | mContext.registerReceiver(mReceiver, filter); |
| 71 | } |
| 72 | |
| 73 | private void waitToGainFocus() throws Exception { |
| 74 | Log.i(TAG, "Waiting for the underlying activity to gain focus before continuing."); |
| 75 | if (!mHasGainedFocusLatch.await(Utils.TIMEOUT_MS, TimeUnit.MILLISECONDS)) { |
| 76 | fail("Activity failed to gain focus in " + Utils.TIMEOUT_MS + "msec."); |
| 77 | } |
| 78 | } |
| 79 | |
| 80 | private void waitToLoseFocus() throws Exception { |
| 81 | Log.i(TAG, "Waiting for the underlying activity to lose focus."); |
| 82 | if (!mHasLostFocusLatch.await(Utils.TIMEOUT_MS, TimeUnit.MILLISECONDS)) { |
| 83 | fail("Activity maintained focus despite the Assistant Firing" |
| 84 | + Utils.TIMEOUT_MS + "msec."); |
| 85 | } |
| 86 | } |
| 87 | |
| 88 | public void testLayerCausesUnderlyingActivityToLoseFocus() throws Exception { |
| 89 | mTestActivity.startTest(Utils.FOCUS_CHANGE); |
| 90 | waitForAssistantToBeReady(mReadyLatch); |
| 91 | mTestActivity.start3pApp(Utils.FOCUS_CHANGE); |
| 92 | waitToGainFocus(); |
| 93 | startSession(); |
| 94 | waitToLoseFocus(); |
| 95 | } |
| 96 | |
| 97 | private class FocusChangeTestReceiver extends BroadcastReceiver { |
| 98 | @Override |
| 99 | public void onReceive(Context context, Intent intent) { |
| 100 | String action = intent.getAction(); |
| 101 | if (action.equals(Utils.GAINED_FOCUS) && mHasGainedFocusLatch != null) { |
| 102 | mHasGainedFocusLatch.countDown(); |
| 103 | } else if (action.equals(Utils.LOST_FOCUS) && mHasLostFocusLatch != null) { |
| 104 | mHasLostFocusLatch.countDown(); |
| 105 | } else if (action.equals(Utils.ASSIST_RECEIVER_REGISTERED)) { |
| 106 | if (mReadyLatch != null) { |
| 107 | mReadyLatch.countDown(); |
| 108 | } |
| 109 | } |
| 110 | } |
| 111 | } |
| 112 | } |