19066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project/* 29066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Copyright (C) 2008 The Android Open Source Project 39066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 49066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Licensed under the Apache License, Version 2.0 (the "License"); 59066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * you may not use this file except in compliance with the License. 69066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * You may obtain a copy of the License at 79066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 89066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * http://www.apache.org/licenses/LICENSE-2.0 99066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Unless required by applicable law or agreed to in writing, software 119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * distributed under the License is distributed on an "AS IS" BASIS, 129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * See the License for the specific language governing permissions and 149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * limitations under the License. 159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectpackage com.android.mediaframeworktest.unit; 189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.util.Log; 209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.os.Looper; 219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.os.Handler; 229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.os.Message; 239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.media.MediaPlayer; 249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.test.AndroidTestCase; 259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport com.android.mediaframeworktest.MediaNames; 269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project/** 289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * A template class for running a method under test in all possible 299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * states of a MediaPlayer object. 309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see com.android.mediaframeworktest.unit.MediaPlayerSeekToStateUnitTest 329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * for an example of using this class. 339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * A typical concrete unit test class would implement the 359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * MediaPlayerMethodUnderTest interface and have a reference to an object of 369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * this class. Then it calls runTestOnMethod() to actually perform the unit 379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * tests. 389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectclass MediaPlayerStateUnitTestTemplate extends AndroidTestCase { 419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final String TEST_PATH = MediaNames.TEST_PATH_1; 422fd4e5935c4d1760e846a7c98642ec0d348680a3James Dong private static final String TAG = "MediaPlayerStateUnitTestTemplate"; 439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final int SEEK_TO_END = 135110; // Milliseconds. 449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static int WAIT_FOR_COMMAND_TO_COMPLETE = 1000; // Milliseconds. 459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private MediaPlayerStateErrors mStateErrors = new MediaPlayerStateErrors(); 479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private MediaPlayer mMediaPlayer = null; 489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private boolean mInitialized = false; 499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private boolean mOnCompletionHasBeenCalled = false; 509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private MediaPlayerStateErrors.MediaPlayerState mMediaPlayerState = null; 519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private Looper mLooper = null; 529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private final Object lock = new Object(); 539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private MediaPlayerMethodUnderTest mMethodUnderTest = null; 549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // An Handler object is absolutely necessary for receiving callback 569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // messages from MediaPlayer objects. 579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private Handler mHandler = new Handler() { 589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project @Override 599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void handleMessage(Message msg) { 609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /* 619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project switch(msg.what) { 629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case MediaPlayerStateErrors.MEDIA_PLAYER_ERROR: 639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.v(TAG, "handleMessage: received MEDIA_PLAYER_ERROR message"); 649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project default: 669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.v(TAG, "handleMessage: received unknown message"); 679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project }; 729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Runs the given method under test in all possible states of a MediaPlayer 759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * object. 769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param testMethod the method under test. 789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void runTestOnMethod(MediaPlayerMethodUnderTest testMethod) { 809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mMethodUnderTest = testMethod; 819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mMethodUnderTest != null) { // Method under test has been set? 829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project initializeMessageLooper(); 839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project synchronized(lock) { 849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project lock.wait(WAIT_FOR_COMMAND_TO_COMPLETE); 869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch(Exception e) { 879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.v(TAG, "runTestOnMethod: wait was interrupted."); 889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project assertTrue(mInitialized); // mMediaPlayer has been initialized? 919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project checkMethodUnderTestInAllPossibleStates(); 929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project terminateMessageLooper(); // Release message looper thread. 939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project assertTrue(mOnCompletionHasBeenCalled); 949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mMethodUnderTest.checkStateErrors(mStateErrors); 959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project cleanUp(); 969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /* 1009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Initializes the message looper so that the MediaPlayer object can 1019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * receive the callback messages. 1029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 1039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private void initializeMessageLooper() { 1049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project new Thread() { 1059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project @Override 1069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void run() { 1079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Set up a looper to be used by mMediaPlayer. 1089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Looper.prepare(); 1099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Save the looper so that we can terminate this thread 1119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // after we are done with it. 1129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mLooper = Looper.myLooper(); 1139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mMediaPlayer = new MediaPlayer(); 1159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mMediaPlayer.setOnErrorListener(new MediaPlayer.OnErrorListener() { 1169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean onError(MediaPlayer player, int what, int extra) { 1179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.v(TAG, "onError has been called."); 1189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project synchronized(lock) { 1199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.v(TAG, "notify lock."); 1209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project setStateError(mMediaPlayerState, true); 1219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mMediaPlayerState != MediaPlayerStateErrors.MediaPlayerState.ERROR) { 1229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project notifyStateError(); 1239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project lock.notify(); 1259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return true; 1279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project }); 1299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mMediaPlayer.setOnCompletionListener(new MediaPlayer.OnCompletionListener() { 1309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void onCompletion(MediaPlayer player) { 1319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.v(TAG, "onCompletion has been called."); 1329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project synchronized(lock) { 1339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mMediaPlayerState == MediaPlayerStateErrors.MediaPlayerState.PLAYBACK_COMPLETED) { 1349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mOnCompletionHasBeenCalled = true; 1359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project lock.notify(); 1379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project }); 1409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project synchronized(lock) { 1419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mInitialized = true; 1429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project lock.notify(); 1439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Looper.loop(); // Blocks forever until Looper.quit() is called. 1459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.v(TAG, "initializeMessageLooper: quit."); 1469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project }.start(); 1489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /* 1519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Calls method under test in the given state of the MediaPlayer object. 1529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 1539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param state the MediaPlayer state in which the method under test is called. 1549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 1559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private void callMediaPlayerMethodUnderTestInState(MediaPlayerStateErrors.MediaPlayerState state) { 1569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.v(TAG, "call " + mMethodUnderTest + ": started in state " + state); 1579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project setMediaPlayerToState(state); 1589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mMethodUnderTest.invokeMethodUnderTest(mMediaPlayer); 1599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project synchronized(lock) { 1609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 1619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project lock.wait(WAIT_FOR_COMMAND_TO_COMPLETE); 1629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch(Exception e) { 1639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.v(TAG, "callMediaPlayerMethodUnderTestInState: wait is interrupted in state " + state); 1649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.v(TAG, "call " + mMethodUnderTest + ": ended in state " + state); 1679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /* 1709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * The following setMediaPlayerToXXXStateXXX methods sets the MediaPlayer 1719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * object to the corresponding state, given the assumption that reset() 1729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * always resets the MediaPlayer object to Idle (after reset) state. 1739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 1749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private void setMediaPlayerToIdleStateAfterReset() { 1759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 1769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mMediaPlayer.reset(); 1779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mMediaPlayer.setDataSource(TEST_PATH); 1789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mMediaPlayer.prepare(); 1799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mMediaPlayer.reset(); 1809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch(Exception e) { 1819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.v(TAG, "setMediaPlayerToIdleStateAfterReset: Exception " + e.getClass().getName() + " was thrown."); 1829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project assertTrue(false); 1839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private void setMediaPlayerToInitializedState() { 1879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 1889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mMediaPlayer.reset(); 1899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mMediaPlayer.setDataSource(TEST_PATH); 1909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch(Exception e) { 1919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.v(TAG, "setMediaPlayerToInitializedState: Exception " + e.getClass().getName() + " was thrown."); 1929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project assertTrue(false); 1939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private void setMediaPlayerToPreparedState() { 1979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 1989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mMediaPlayer.reset(); 1999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mMediaPlayer.setDataSource(TEST_PATH); 2009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mMediaPlayer.prepare(); 2019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch(Exception e) { 2029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.v(TAG, "setMediaPlayerToPreparedState: Exception " + e.getClass().getName() + " was thrown."); 2039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project assertTrue(false); 2049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private void setMediaPlayerToPreparedStateAfterStop() { 2089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 2099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mMediaPlayer.reset(); 2109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mMediaPlayer.setDataSource(TEST_PATH); 2119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mMediaPlayer.prepare(); 2129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mMediaPlayer.start(); 2139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mMediaPlayer.stop(); 2149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mMediaPlayer.prepare(); 2159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch(Exception e) { 2169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.v(TAG, "setMediaPlayerToPreparedStateAfterStop: Exception " + e.getClass().getName() + " was thrown."); 2179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project assertTrue(false); 2189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private void setMediaPlayerToStartedState() { 2229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 2239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mMediaPlayer.reset(); 2249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mMediaPlayer.setDataSource(TEST_PATH); 2259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mMediaPlayer.prepare(); 2269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mMediaPlayer.start(); 2279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch(Exception e) { 2289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.v(TAG, "setMediaPlayerToStartedState: Exception " + e.getClass().getName() + " was thrown."); 2299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project assertTrue(false); 2309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private void setMediaPlayerToStartedStateAfterPause() { 2349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 2359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mMediaPlayer.reset(); 2369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mMediaPlayer.setDataSource(TEST_PATH); 2379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mMediaPlayer.prepare(); 2389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mMediaPlayer.start(); 2399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mMediaPlayer.pause(); 2409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // pause() is an asynchronous call and returns immediately, but 2429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // PV player engine may take quite a while to actually set the 2439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // player state to Paused; if we call start() right after pause() 2449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // without waiting, start() may fail. 2459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 2469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Thread.sleep(MediaNames.PAUSE_WAIT_TIME); 2479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch(Exception ie) { 2489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.v(TAG, "sleep was interrupted and terminated prematurely"); 2499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mMediaPlayer.start(); 2529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch(Exception e) { 2539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.v(TAG, "setMediaPlayerToStartedStateAfterPause: Exception " + e.getClass().getName() + " was thrown."); 2549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project assertTrue(false); 2559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private void setMediaPlayerToPausedState() { 2599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 2609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mMediaPlayer.reset(); 2619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mMediaPlayer.setDataSource(TEST_PATH); 2629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mMediaPlayer.prepare(); 2639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mMediaPlayer.start(); 2649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mMediaPlayer.pause(); 2659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch(Exception e) { 2669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.v(TAG, "setMediaPlayerToPausedState: Exception " + e.getClass().getName() + " was thrown."); 2679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project assertTrue(false); 2689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private void setMediaPlayerToStoppedState() { 2729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 2739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mMediaPlayer.reset(); 2749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mMediaPlayer.setDataSource(TEST_PATH); 2759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mMediaPlayer.prepare(); 2769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mMediaPlayer.start(); 2779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mMediaPlayer.stop(); 2789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch(Exception e) { 2799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.v(TAG, "setMediaPlayerToStoppedState: Exception " + e.getClass().getName() + " was thrown."); 2809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project assertTrue(false); 2819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private void setMediaPlayerToPlaybackCompletedState() { 2859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 2869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mMediaPlayer.reset(); 2879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mMediaPlayer.setDataSource(TEST_PATH); 2889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mMediaPlayer.prepare(); 2899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mMediaPlayer.seekTo(SEEK_TO_END); 2909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mMediaPlayer.start(); 2919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project synchronized(lock) { 2929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 2939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project lock.wait(WAIT_FOR_COMMAND_TO_COMPLETE); 2949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch(Exception e) { 2959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.v(TAG, "setMediaPlayerToPlaybackCompletedState: wait was interrupted."); 2969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch(Exception e) { 2999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.v(TAG, "setMediaPlayerToPlaybackCompletedState: Exception " + e.getClass().getName() + " was thrown."); 3009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project assertTrue(false); 3019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.v(TAG, "setMediaPlayerToPlaybackCompletedState: done."); 3039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /* 3069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * There are a lot of ways to force the MediaPlayer object to enter 3079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * the Error state. The impact (such as onError is called or not) highly 3089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * depends on how the Error state is entered. 3099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 3109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private void setMediaPlayerToErrorState() { 3119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 3129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mMediaPlayer.reset(); 3139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mMediaPlayer.setDataSource(TEST_PATH); 3149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mMediaPlayer.start(); 3159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project synchronized(lock) { 3169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 3179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project lock.wait(WAIT_FOR_COMMAND_TO_COMPLETE); 3189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch(Exception e) { 3199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.v(TAG, "setMediaPlayerToErrorState: wait was interrupted."); 3209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch(Exception e) { 3239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.v(TAG, "setMediaPlayerToErrorState: Exception " + e.getClass().getName() + " was thrown."); 3249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project assertTrue(e instanceof IllegalStateException); 3259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.v(TAG, "setMediaPlayerToErrorState: done."); 3279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /* 3309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Sets the state of the MediaPlayer object to the specified one. 3319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 3329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param state the state of the MediaPlayer object. 3339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 3349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private void setMediaPlayerToState(MediaPlayerStateErrors.MediaPlayerState state) { 3359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mMediaPlayerState = state; 3369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project switch(state) { 3379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case IDLE: 3389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Does nothing. 3399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 3409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case IDLE_AFTER_RESET: 3419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project setMediaPlayerToIdleStateAfterReset(); 3429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 3439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case INITIALIZED: 3449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project setMediaPlayerToInitializedState(); 3459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 3469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case PREPARED: 3479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project setMediaPlayerToPreparedState(); 3489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 3499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case PREPARED_AFTER_STOP: 3509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project setMediaPlayerToPreparedStateAfterStop(); 3519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 3529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case STARTED: 3539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project setMediaPlayerToStartedState(); 3549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 3559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case STARTED_AFTER_PAUSE: 3569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project setMediaPlayerToStartedStateAfterPause(); 3579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 3589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case PAUSED: 3599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project setMediaPlayerToPausedState(); 3609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 3619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case STOPPED: 3629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project setMediaPlayerToStoppedState(); 3639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 3649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case PLAYBACK_COMPLETED: 3659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project setMediaPlayerToPlaybackCompletedState(); 3669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 3679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case ERROR: 3689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project setMediaPlayerToErrorState(); 3699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 3709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /* 3749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Sets the error value of the corresponding state to the given error. 3759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 3769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param state the state of the MediaPlayer object. 3779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param error the value of the state error to be set. 3789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 3799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private void setStateError(MediaPlayerStateErrors.MediaPlayerState state, boolean error) { 3809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project switch(state) { 3819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case IDLE: 3829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mStateErrors.errorInIdleState = error; 3839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 3849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case IDLE_AFTER_RESET: 3859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mStateErrors.errorInIdleStateAfterReset = error; 3869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 3879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case INITIALIZED: 3889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mStateErrors.errorInInitializedState = error; 3899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 3909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case PREPARED: 3919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mStateErrors.errorInPreparedState = error; 3929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 3939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case PREPARED_AFTER_STOP: 3949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mStateErrors.errorInPreparedStateAfterStop = error; 3959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 3969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case STARTED: 3979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mStateErrors.errorInStartedState = error; 3989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 3999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case STARTED_AFTER_PAUSE: 4009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mStateErrors.errorInStartedStateAfterPause = error; 4019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 4029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case PAUSED: 4039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mStateErrors.errorInPausedState = error; 4049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 4059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case STOPPED: 4069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mStateErrors.errorInStoppedState = error; 4079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 4089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case PLAYBACK_COMPLETED: 4099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mStateErrors.errorInPlaybackCompletedState = error; 4109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 4119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case ERROR: 4129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mStateErrors.errorInErrorState = error; 4139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 4149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private void notifyStateError() { 4189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mHandler.sendMessage(mHandler.obtainMessage(MediaPlayerStateErrors.MEDIA_PLAYER_ERROR)); 4199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private void checkIdleState() { 4229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project callMediaPlayerMethodUnderTestInState(MediaPlayerStateErrors.MediaPlayerState.IDLE); 4239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private void checkIdleStateAfterReset() { 4269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project callMediaPlayerMethodUnderTestInState(MediaPlayerStateErrors.MediaPlayerState.IDLE_AFTER_RESET); 4279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private void checkInitializedState() { 4309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project callMediaPlayerMethodUnderTestInState(MediaPlayerStateErrors.MediaPlayerState.INITIALIZED); 4319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private void checkPreparedState() { 4349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project callMediaPlayerMethodUnderTestInState(MediaPlayerStateErrors.MediaPlayerState.PREPARED); 4359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private void checkPreparedStateAfterStop() { 4389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project callMediaPlayerMethodUnderTestInState(MediaPlayerStateErrors.MediaPlayerState.PREPARED_AFTER_STOP); 4399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private void checkStartedState() { 4429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project callMediaPlayerMethodUnderTestInState(MediaPlayerStateErrors.MediaPlayerState.STARTED); 4439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private void checkPausedState() { 4469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project callMediaPlayerMethodUnderTestInState(MediaPlayerStateErrors.MediaPlayerState.PAUSED); 4479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private void checkStartedStateAfterPause() { 4509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project callMediaPlayerMethodUnderTestInState(MediaPlayerStateErrors.MediaPlayerState.STARTED_AFTER_PAUSE); 4519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private void checkStoppedState() { 4549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project callMediaPlayerMethodUnderTestInState(MediaPlayerStateErrors.MediaPlayerState.STOPPED); 4559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private void checkPlaybackCompletedState() { 4589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project callMediaPlayerMethodUnderTestInState(MediaPlayerStateErrors.MediaPlayerState.PLAYBACK_COMPLETED); 4599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private void checkErrorState() { 4629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project callMediaPlayerMethodUnderTestInState(MediaPlayerStateErrors.MediaPlayerState.ERROR); 4639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /* 4669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Checks the given method under test in all possible states of the MediaPlayer object. 4679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 4689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private void checkMethodUnderTestInAllPossibleStates() { 4699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Must be called first. 4709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project checkIdleState(); 4719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // The sequence of the following method calls should not 4739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // affect the test results. 4749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project checkErrorState(); 4759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project checkIdleStateAfterReset(); 4769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project checkInitializedState(); 4779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project checkStartedState(); 4789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project checkStartedStateAfterPause(); 4799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project checkPausedState(); 4809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project checkPreparedState(); 4819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project checkPreparedStateAfterStop(); 4839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project checkPlaybackCompletedState(); 4859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project checkStoppedState(); 4869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /* 4899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Terminates the message looper thread. 4909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 4919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private void terminateMessageLooper() { 4929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mLooper.quit(); 4939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mMediaPlayer.release(); 4949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /* 4979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Cleans up all the internal object references. 4989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 4999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private void cleanUp() { 5009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mMediaPlayer = null; 5019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mMediaPlayerState = null; 5029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mLooper = null; 5039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mStateErrors = null; 5049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mMethodUnderTest = null; 5059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 507