1 /* 2 * Copyright 2018 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 androidx.media; 18 19 import android.content.Context; 20 import android.media.session.MediaSessionManager; 21 import android.support.test.filters.SmallTest; 22 import android.support.test.runner.AndroidJUnit4; 23 24 import androidx.media.MediaSession2.ControllerInfo; 25 import androidx.media.MediaSession2.SessionCallback; 26 27 import org.junit.After; 28 import org.junit.Before; 29 import org.junit.Ignore; 30 import org.junit.Test; 31 import org.junit.runner.RunWith; 32 33 34 /** 35 * Tests {@link MediaSessionManager} with {@link MediaSession2} specific APIs. 36 */ 37 @RunWith(AndroidJUnit4.class) 38 @SmallTest 39 @Ignore 40 public class MediaSessionManager_MediaSession2Test extends MediaSession2TestBase { 41 private static final String TAG = "MediaSessionManager_MediaSession2Test"; 42 43 private MediaSessionManager mManager; 44 private MediaSession2 mSession; 45 46 @Before 47 @Override 48 public void setUp() throws Exception { 49 super.setUp(); 50 mManager = (MediaSessionManager) mContext.getSystemService(Context.MEDIA_SESSION_SERVICE); 51 52 // Specify TAG here so {@link MediaSession2.getInstance()} doesn't complaint about 53 // per test thread differs across the {@link MediaSession2} with the same TAG. 54 final MockPlayer player = new MockPlayer(1); 55 mSession = new MediaSession2.Builder(mContext) 56 .setPlayer(player) 57 .setSessionCallback(sHandlerExecutor, new SessionCallback() { }) 58 .setId(TAG) 59 .build(); 60 } 61 62 @After 63 @Override 64 public void cleanUp() throws Exception { 65 super.cleanUp(); 66 sHandler.removeCallbacksAndMessages(null); 67 mSession.close(); 68 } 69 70 // TODO(jaewan): Make this host-side test to see per-user behavior. 71 @Ignore 72 @Test 73 public void testGetMediaSession2Tokens_hasMediaController() throws InterruptedException { 74 prepareLooper(); 75 final MockPlayer player = (MockPlayer) mSession.getPlayer(); 76 player.notifyPlaybackState(MediaPlayerInterface.PLAYER_STATE_IDLE); 77 78 MediaController2 controller = null; 79 // List<SessionToken2> tokens = mManager.getActiveSessionTokens(); 80 // assertNotNull(tokens); 81 // for (int i = 0; i < tokens.size(); i++) { 82 // SessionToken2 token = tokens.get(i); 83 // if (mContext.getPackageName().equals(token.getPackageName()) 84 // && TAG.equals(token.getId())) { 85 // assertNull(controller); 86 // controller = createController(token); 87 // } 88 // } 89 // assertNotNull(controller); 90 // 91 // // Test if the found controller is correct one. 92 // assertEquals(MediaPlayerInterface.PLAYER_STATE_IDLE, controller.getPlayerState()); 93 // controller.play(); 94 // 95 // assertTrue(player.mCountDownLatch.await(WAIT_TIME_MS, TimeUnit.MILLISECONDS)); 96 // assertTrue(player.mPlayCalled); 97 } 98 99 /** 100 * Test if server recognizes a session even if the session refuses the connection from server. 101 * 102 * @throws InterruptedException 103 */ 104 @Test 105 public void testGetSessionTokens_sessionRejected() throws InterruptedException { 106 prepareLooper(); 107 mSession.close(); 108 mSession = new MediaSession2.Builder(mContext).setPlayer(new MockPlayer(0)) 109 .setId(TAG).setSessionCallback(sHandlerExecutor, new SessionCallback() { 110 @Override 111 public SessionCommandGroup2 onConnect( 112 MediaSession2 session, ControllerInfo controller) { 113 // Reject all connection request. 114 return null; 115 } 116 }).build(); 117 118 boolean foundSession = false; 119 // List<SessionToken2> tokens = mManager.getActiveSessionTokens(); 120 // assertNotNull(tokens); 121 // for (int i = 0; i < tokens.size(); i++) { 122 // SessionToken2 token = tokens.get(i); 123 // if (mContext.getPackageName().equals(token.getPackageName()) 124 // && TAG.equals(token.getId())) { 125 // assertFalse(foundSession); 126 // foundSession = true; 127 // } 128 // } 129 // assertTrue(foundSession); 130 } 131 132 @Test 133 public void testGetMediaSession2Tokens_sessionClosed() throws InterruptedException { 134 prepareLooper(); 135 mSession.close(); 136 137 // When a session is closed, it should lose binder connection between server immediately. 138 // So server will forget the session. 139 // List<SessionToken2> tokens = mManager.getActiveSessionTokens(); 140 // for (int i = 0; i < tokens.size(); i++) { 141 // SessionToken2 token = tokens.get(i); 142 // assertFalse(mContext.getPackageName().equals(token.getPackageName()) 143 // && TAG.equals(token.getId())); 144 // } 145 } 146 147 @Test 148 public void testGetMediaSessionService2Token() throws InterruptedException { 149 prepareLooper(); 150 boolean foundTestSessionService = false; 151 boolean foundTestLibraryService = false; 152 // List<SessionToken2> tokens = mManager.getSessionServiceTokens(); 153 // for (int i = 0; i < tokens.size(); i++) { 154 // SessionToken2 token = tokens.get(i); 155 // if (mContext.getPackageName().equals(token.getPackageName()) 156 // && MockMediaSessionService2.ID.equals(token.getId())) { 157 // assertFalse(foundTestSessionService); 158 // assertEquals(SessionToken2.TYPE_SESSION_SERVICE, token.getType()); 159 // foundTestSessionService = true; 160 // } else if (mContext.getPackageName().equals(token.getPackageName()) 161 // && MockMediaLibraryService2.ID.equals(token.getId())) { 162 // assertFalse(foundTestLibraryService); 163 // assertEquals(SessionToken2.TYPE_LIBRARY_SERVICE, token.getType()); 164 // foundTestLibraryService = true; 165 // } 166 // } 167 // assertTrue(foundTestSessionService); 168 // assertTrue(foundTestLibraryService); 169 } 170 171 @Test 172 public void testGetAllSessionTokens() throws InterruptedException { 173 prepareLooper(); 174 boolean foundTestSession = false; 175 boolean foundTestSessionService = false; 176 boolean foundTestLibraryService = false; 177 // List<SessionToken2> tokens = mManager.getAllSessionTokens(); 178 // for (int i = 0; i < tokens.size(); i++) { 179 // SessionToken2 token = tokens.get(i); 180 // if (!mContext.getPackageName().equals(token.getPackageName())) { 181 // continue; 182 // } 183 // switch (token.getId()) { 184 // case TAG: 185 // assertFalse(foundTestSession); 186 // foundTestSession = true; 187 // break; 188 // case MockMediaSessionService2.ID: 189 // assertFalse(foundTestSessionService); 190 // foundTestSessionService = true; 191 // assertEquals(SessionToken2.TYPE_SESSION_SERVICE, token.getType()); 192 // break; 193 // case MockMediaLibraryService2.ID: 194 // assertFalse(foundTestLibraryService); 195 // assertEquals(SessionToken2.TYPE_LIBRARY_SERVICE, token.getType()); 196 // foundTestLibraryService = true; 197 // break; 198 // default: 199 // fail("Unexpected session " + token + " exists in the package"); 200 // } 201 // } 202 // assertTrue(foundTestSession); 203 // assertTrue(foundTestSessionService); 204 // assertTrue(foundTestLibraryService); 205 } 206 207 @Test 208 public void testAddOnSessionTokensChangedListener() throws InterruptedException { 209 // prepareLooper(); 210 // TokensChangedListener listener = new TokensChangedListener(); 211 // mManager.addOnSessionTokensChangedListener(sHandlerExecutor, listener); 212 // 213 // listener.reset(); 214 // MediaSession2 session1 = new MediaSession2.Builder(mContext) 215 // .setPlayer(new MockPlayer(0)) 216 // .setId(UUID.randomUUID().toString()) 217 // .build(); 218 // assertTrue(listener.await()); 219 // assertTrue(listener.findToken(session1.getToken())); 220 // 221 // listener.reset(); 222 // session1.close(); 223 // assertTrue(listener.await()); 224 // assertFalse(listener.findToken(session1.getToken())); 225 // 226 // listener.reset(); 227 // MediaSession2 session2 = new MediaSession2.Builder(mContext) 228 // .setPlayer(new MockPlayer(0)) 229 // .setId(UUID.randomUUID().toString()) 230 // .build(); 231 // assertTrue(listener.await()); 232 // assertFalse(listener.findToken(session1.getToken())); 233 // assertTrue(listener.findToken(session2.getToken())); 234 // 235 // listener.reset(); 236 // MediaSession2 session3 = new MediaSession2.Builder(mContext) 237 // .setPlayer(new MockPlayer(0)) 238 // .setId(UUID.randomUUID().toString()) 239 // .build(); 240 // assertTrue(listener.await()); 241 // assertFalse(listener.findToken(session1.getToken())); 242 // assertTrue(listener.findToken(session2.getToken())); 243 // assertTrue(listener.findToken(session3.getToken())); 244 // 245 // listener.reset(); 246 // session2.close(); 247 // assertTrue(listener.await()); 248 // assertFalse(listener.findToken(session1.getToken())); 249 // assertFalse(listener.findToken(session2.getToken())); 250 // assertTrue(listener.findToken(session3.getToken())); 251 // 252 // listener.reset(); 253 // session3.close(); 254 // assertTrue(listener.await()); 255 // assertFalse(listener.findToken(session1.getToken())); 256 // assertFalse(listener.findToken(session2.getToken())); 257 // assertFalse(listener.findToken(session3.getToken())); 258 // 259 // mManager.removeOnSessionTokensChangedListener(listener); 260 } 261 262 @Test 263 public void testRemoveOnSessionTokensChangedListener() throws InterruptedException { 264 // prepareLooper(); 265 // TokensChangedListener listener = new TokensChangedListener(); 266 // mManager.addOnSessionTokensChangedListener(sHandlerExecutor, listener); 267 // 268 // listener.reset(); 269 // MediaSession2 session1 = new MediaSession2.Builder(mContext) 270 // .setPlayer(new MockPlayer(0)) 271 // .setId(UUID.randomUUID().toString()) 272 // .build(); 273 // assertTrue(listener.await()); 274 // 275 // mManager.removeOnSessionTokensChangedListener(listener); 276 // 277 // listener.reset(); 278 // session1.close(); 279 // assertFalse(listener.await()); 280 // 281 // listener.reset(); 282 // MediaSession2 session2 = new MediaSession2.Builder(mContext) 283 // .setPlayer(new MockPlayer(0)) 284 // .setId(UUID.randomUUID().toString()) 285 // .build(); 286 // assertFalse(listener.await()); 287 // 288 // listener.reset(); 289 // MediaSession2 session3 = new MediaSession2.Builder(mContext) 290 // .setPlayer(new MockPlayer(0)) 291 // .setId(UUID.randomUUID().toString()) 292 // .build(); 293 // assertFalse(listener.await()); 294 // 295 // listener.reset(); 296 // session2.close(); 297 // assertFalse(listener.await()); 298 // 299 // listener.reset(); 300 // session3.close(); 301 // assertFalse(listener.await()); 302 } 303 304 // private class TokensChangedListener implements OnSessionTokensChangedListener { 305 // private CountDownLatch mLatch; 306 // private List<SessionToken2> mTokens; 307 // 308 // private void reset() { 309 // mLatch = new CountDownLatch(1); 310 // mTokens = null; 311 // } 312 // 313 // private boolean await() throws InterruptedException { 314 // return mLatch.await(WAIT_TIME_MS, TimeUnit.MILLISECONDS); 315 // } 316 // 317 // private boolean findToken(SessionToken2 token) { 318 // return mTokens.contains(token); 319 // } 320 // 321 // @Override 322 // public void onSessionTokensChanged(List<SessionToken2> tokens) { 323 // mTokens = tokens; 324 // mLatch.countDown(); 325 // } 326 // } 327 } 328
