| /* |
| * 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 android.assist.cts; |
| |
| import android.assist.cts.TestStartActivity; |
| import android.assist.common.Utils; |
| |
| import android.app.Activity; |
| import android.content.BroadcastReceiver; |
| import android.content.Context; |
| import android.content.Intent; |
| import android.content.IntentFilter; |
| import android.test.ActivityInstrumentationTestCase2; |
| import android.util.Log; |
| |
| import java.lang.Override; |
| import java.util.concurrent.CountDownLatch; |
| import java.util.concurrent.TimeUnit; |
| |
| /** Test that triggering the Assistant causes the underlying Activity to lose focus **/ |
| |
| public class FocusChangeTest extends AssistTestBase { |
| private static final String TAG = "FocusChangeTest"; |
| private static final String TEST_CASE_TYPE = Utils.FOCUS_CHANGE; |
| |
| private BroadcastReceiver mReceiver; |
| private CountDownLatch mHasGainedFocusLatch = new CountDownLatch(1); |
| private CountDownLatch mHasLostFocusLatch = new CountDownLatch(1); |
| private CountDownLatch mReadyLatch = new CountDownLatch(1); |
| |
| @Override |
| public void setUp() throws Exception { |
| super.setUp(); |
| setUpAndRegisterReceiver(); |
| startTestActivity(TEST_CASE_TYPE); |
| } |
| |
| @Override |
| public void tearDown() throws Exception { |
| super.tearDown(); |
| if (mReceiver != null) { |
| mContext.unregisterReceiver(mReceiver); |
| mReceiver = null; |
| } |
| } |
| |
| private void setUpAndRegisterReceiver() { |
| if (mReceiver != null) { |
| mContext.unregisterReceiver(mReceiver); |
| } |
| mReceiver = new FocusChangeTestReceiver(); |
| IntentFilter filter = new IntentFilter(); |
| filter.addAction(Utils.GAINED_FOCUS); |
| filter.addAction(Utils.LOST_FOCUS); |
| filter.addAction(Utils.ASSIST_RECEIVER_REGISTERED); |
| mContext.registerReceiver(mReceiver, filter); |
| } |
| |
| private void waitToGainFocus() throws Exception { |
| Log.i(TAG, "Waiting for the underlying activity to gain focus before continuing."); |
| if (!mHasGainedFocusLatch.await(Utils.TIMEOUT_MS, TimeUnit.MILLISECONDS)) { |
| fail("Activity failed to gain focus in " + Utils.TIMEOUT_MS + "msec."); |
| } |
| } |
| |
| private void waitToLoseFocus() throws Exception { |
| Log.i(TAG, "Waiting for the underlying activity to lose focus."); |
| if (!mHasLostFocusLatch.await(Utils.TIMEOUT_MS, TimeUnit.MILLISECONDS)) { |
| fail("Activity maintained focus despite the Assistant Firing" |
| + Utils.TIMEOUT_MS + "msec."); |
| } |
| } |
| |
| public void testLayerCausesUnderlyingActivityToLoseFocus() throws Exception { |
| mTestActivity.startTest(Utils.FOCUS_CHANGE); |
| waitForAssistantToBeReady(mReadyLatch); |
| mTestActivity.start3pApp(Utils.FOCUS_CHANGE); |
| waitToGainFocus(); |
| startSession(); |
| waitToLoseFocus(); |
| } |
| |
| private class FocusChangeTestReceiver extends BroadcastReceiver { |
| @Override |
| public void onReceive(Context context, Intent intent) { |
| String action = intent.getAction(); |
| if (action.equals(Utils.GAINED_FOCUS) && mHasGainedFocusLatch != null) { |
| mHasGainedFocusLatch.countDown(); |
| } else if (action.equals(Utils.LOST_FOCUS) && mHasLostFocusLatch != null) { |
| mHasLostFocusLatch.countDown(); |
| } else if (action.equals(Utils.ASSIST_RECEIVER_REGISTERED)) { |
| if (mReadyLatch != null) { |
| mReadyLatch.countDown(); |
| } |
| } |
| } |
| } |
| } |