1 /* 2 * Copyright (C) 2011 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 package android.media.cts; 17 18 import static org.junit.Assert.assertEquals; 19 import static org.junit.Assert.assertFalse; 20 import static org.junit.Assert.assertNotNull; 21 import static org.junit.Assert.assertTrue; 22 import static org.junit.Assert.fail; 23 24 import android.app.Activity; 25 import android.app.Instrumentation; 26 import android.content.Context; 27 import android.content.pm.PackageManager; 28 import android.content.res.AssetFileDescriptor; 29 import android.media.MediaPlayer; 30 import android.media.cts.TestUtils.Monitor; 31 import android.net.Uri; 32 import android.os.ConditionVariable; 33 import android.os.ParcelFileDescriptor; 34 import android.os.PersistableBundle; 35 36 import androidx.annotation.CallSuper; 37 import androidx.test.core.app.ActivityScenario; 38 import androidx.test.platform.app.InstrumentationRegistry; 39 40 import com.android.compatibility.common.util.MediaUtils; 41 42 import java.io.File; 43 import java.io.FileNotFoundException; 44 import java.io.IOException; 45 import java.net.HttpCookie; 46 import java.util.List; 47 import java.util.logging.Logger; 48 import java.util.Map; 49 import java.util.Set; 50 51 /** 52 * Base class for tests which use MediaPlayer to play audio or video. 53 */ 54 public class MediaTestBase { 55 private static final Logger LOG = Logger.getLogger(MediaTestBase.class.getName()); 56 57 protected static final int SLEEP_TIME = 1000; 58 protected static final int LONG_SLEEP_TIME = 6000; 59 protected static final int STREAM_RETRIES = 20; 60 protected static boolean sUseScaleToFitMode = false; 61 62 protected Context mContext; 63 64 protected ActivityScenario<MediaStubActivity> mActivityScenario; 65 protected MediaStubActivity mActivity; 66 67 @CallSuper setUp()68 protected void setUp() throws Throwable { 69 mActivityScenario = ActivityScenario.launch(MediaStubActivity.class); 70 ConditionVariable activityReferenceObtained = new ConditionVariable(); 71 mActivityScenario.onActivity(activity -> { 72 mActivity = activity; 73 activityReferenceObtained.open(); 74 }); 75 activityReferenceObtained.block(/* timeoutMs= */ 10000); 76 assertNotNull("Failed to acquire activity reference.", mActivity); 77 78 mContext = getInstrumentation().getTargetContext(); 79 getInstrumentation().waitForIdleSync(); 80 } 81 82 @CallSuper tearDown()83 protected void tearDown() { 84 mActivityScenario.close(); 85 mActivity = null; 86 } 87 getInstrumentation()88 protected Instrumentation getInstrumentation() { 89 return InstrumentationRegistry.getInstrumentation(); 90 } 91 getActivity()92 protected MediaStubActivity getActivity() { 93 return mActivity; 94 } 95 isTv()96 public boolean isTv() { 97 PackageManager pm = getInstrumentation().getTargetContext().getPackageManager(); 98 return pm.hasSystemFeature(PackageManager.FEATURE_TELEVISION) 99 && pm.hasSystemFeature(PackageManager.FEATURE_LEANBACK); 100 } 101 checkTv()102 public boolean checkTv() { 103 return MediaUtils.check(isTv(), "not a TV"); 104 } 105 106 } 107