| /* |
| * Copyright (C) 2017 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.os; |
| |
| import android.app.Activity; |
| import android.os.Bundle; |
| import android.service.vr.VrListenerService; |
| |
| import java.util.concurrent.CountDownLatch; |
| import java.util.concurrent.TimeUnit; |
| |
| /** |
| * An activity for enabling/disabling VrMode. |
| */ |
| public class TestVrActivity extends Activity { |
| private CountDownLatch mLatch; |
| |
| @Override |
| protected void onCreate(Bundle savedInstanceState) { |
| super.onCreate(savedInstanceState); |
| mLatch = new CountDownLatch(1); |
| } |
| |
| @Override |
| protected void onStart() { |
| super.onStart(); |
| mLatch.countDown(); |
| } |
| |
| public static class TestVrListenerService extends VrListenerService { |
| @Override |
| public void onCreate() { |
| super.onCreate(); |
| } |
| } |
| |
| public boolean waitForActivityStart() { |
| boolean result = false; |
| try { |
| result = mLatch.await(2L, TimeUnit.SECONDS); |
| } catch (InterruptedException e) { |
| } |
| return result; |
| } |
| } |