Wei Jia | 0a8a8f0 | 2017-12-05 17:05:29 -0800 | [diff] [blame] | 1 | /* |
| 2 | ** |
| 3 | ** Copyright 2017, The Android Open Source Project |
| 4 | ** |
| 5 | ** Licensed under the Apache License, Version 2.0 (the "License"); |
| 6 | ** you may not use this file except in compliance with the License. |
| 7 | ** You may obtain a copy of the License at |
| 8 | ** |
| 9 | ** http://www.apache.org/licenses/LICENSE-2.0 |
| 10 | ** |
| 11 | ** Unless required by applicable law or agreed to in writing, software |
| 12 | ** distributed under the License is distributed on an "AS IS" BASIS, |
| 13 | ** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 14 | ** See the License for the specific language governing permissions and |
| 15 | ** limitations under the License. |
| 16 | */ |
| 17 | |
| 18 | //#define LOG_NDEBUG 0 |
| 19 | #define LOG_TAG "MediaPlayer2-JNI" |
| 20 | #include "utils/Log.h" |
| 21 | |
| 22 | #include <media/mediaplayer2.h> |
| 23 | #include <media/AudioResamplerPublic.h> |
| 24 | #include <media/MediaHTTPService.h> |
| 25 | #include <media/MediaPlayer2Interface.h> |
| 26 | #include <media/MediaAnalyticsItem.h> |
| 27 | #include <media/NdkWrapper.h> |
| 28 | #include <media/stagefright/foundation/ByteUtils.h> // for FOURCC definition |
| 29 | #include <stdio.h> |
| 30 | #include <assert.h> |
| 31 | #include <limits.h> |
| 32 | #include <unistd.h> |
| 33 | #include <fcntl.h> |
| 34 | #include <utils/threads.h> |
| 35 | #include "jni.h" |
| 36 | #include <nativehelper/JNIHelp.h> |
| 37 | #include "android/native_window_jni.h" |
| 38 | #include "android_runtime/Log.h" |
| 39 | #include "utils/Errors.h" // for status_t |
| 40 | #include "utils/KeyedVector.h" |
| 41 | #include "utils/String8.h" |
| 42 | #include "android_media_BufferingParams.h" |
| 43 | #include "android_media_Media2HTTPService.h" |
| 44 | #include "android_media_Media2DataSource.h" |
| 45 | #include "android_media_MediaMetricsJNI.h" |
| 46 | #include "android_media_PlaybackParams.h" |
| 47 | #include "android_media_SyncParams.h" |
| 48 | #include "android_media_VolumeShaper.h" |
| 49 | |
| 50 | #include "android_os_Parcel.h" |
| 51 | #include "android_util_Binder.h" |
| 52 | #include <binder/Parcel.h> |
| 53 | |
| 54 | // Modular DRM begin |
| 55 | #define FIND_CLASS(var, className) \ |
| 56 | var = env->FindClass(className); \ |
| 57 | LOG_FATAL_IF(! (var), "Unable to find class " className); |
| 58 | |
| 59 | #define GET_METHOD_ID(var, clazz, fieldName, fieldDescriptor) \ |
| 60 | var = env->GetMethodID(clazz, fieldName, fieldDescriptor); \ |
| 61 | LOG_FATAL_IF(! (var), "Unable to find method " fieldName); |
| 62 | |
| 63 | struct StateExceptionFields { |
| 64 | jmethodID init; |
| 65 | jclass classId; |
| 66 | }; |
| 67 | |
| 68 | static StateExceptionFields gStateExceptionFields; |
| 69 | // Modular DRM end |
| 70 | |
| 71 | // ---------------------------------------------------------------------------- |
| 72 | |
| 73 | using namespace android; |
| 74 | |
| 75 | using media::VolumeShaper; |
| 76 | |
| 77 | // ---------------------------------------------------------------------------- |
| 78 | |
| 79 | struct fields_t { |
| 80 | jfieldID context; |
| 81 | jfieldID surface_texture; |
| 82 | |
| 83 | jmethodID post_event; |
| 84 | |
| 85 | jmethodID proxyConfigGetHost; |
| 86 | jmethodID proxyConfigGetPort; |
| 87 | jmethodID proxyConfigGetExclusionList; |
| 88 | }; |
| 89 | static fields_t fields; |
| 90 | |
| 91 | static BufferingParams::fields_t gBufferingParamsFields; |
| 92 | static PlaybackParams::fields_t gPlaybackParamsFields; |
| 93 | static SyncParams::fields_t gSyncParamsFields; |
| 94 | static VolumeShaperHelper::fields_t gVolumeShaperFields; |
| 95 | |
| 96 | static Mutex sLock; |
| 97 | |
| 98 | static bool ConvertKeyValueArraysToKeyedVector( |
| 99 | JNIEnv *env, jobjectArray keys, jobjectArray values, |
| 100 | KeyedVector<String8, String8>* keyedVector) { |
| 101 | |
| 102 | int nKeyValuePairs = 0; |
| 103 | bool failed = false; |
| 104 | if (keys != NULL && values != NULL) { |
| 105 | nKeyValuePairs = env->GetArrayLength(keys); |
| 106 | failed = (nKeyValuePairs != env->GetArrayLength(values)); |
| 107 | } |
| 108 | |
| 109 | if (!failed) { |
| 110 | failed = ((keys != NULL && values == NULL) || |
| 111 | (keys == NULL && values != NULL)); |
| 112 | } |
| 113 | |
| 114 | if (failed) { |
| 115 | ALOGE("keys and values arrays have different length"); |
| 116 | jniThrowException(env, "java/lang/IllegalArgumentException", NULL); |
| 117 | return false; |
| 118 | } |
| 119 | |
| 120 | for (int i = 0; i < nKeyValuePairs; ++i) { |
| 121 | // No need to check on the ArrayIndexOutOfBoundsException, since |
| 122 | // it won't happen here. |
| 123 | jstring key = (jstring) env->GetObjectArrayElement(keys, i); |
| 124 | jstring value = (jstring) env->GetObjectArrayElement(values, i); |
| 125 | |
| 126 | const char* keyStr = env->GetStringUTFChars(key, NULL); |
| 127 | if (!keyStr) { // OutOfMemoryError |
| 128 | return false; |
| 129 | } |
| 130 | |
| 131 | const char* valueStr = env->GetStringUTFChars(value, NULL); |
| 132 | if (!valueStr) { // OutOfMemoryError |
| 133 | env->ReleaseStringUTFChars(key, keyStr); |
| 134 | return false; |
| 135 | } |
| 136 | |
| 137 | keyedVector->add(String8(keyStr), String8(valueStr)); |
| 138 | |
| 139 | env->ReleaseStringUTFChars(key, keyStr); |
| 140 | env->ReleaseStringUTFChars(value, valueStr); |
| 141 | env->DeleteLocalRef(key); |
| 142 | env->DeleteLocalRef(value); |
| 143 | } |
| 144 | return true; |
| 145 | } |
| 146 | |
| 147 | // ---------------------------------------------------------------------------- |
| 148 | // ref-counted object for callbacks |
| 149 | class JNIMediaPlayer2Listener: public MediaPlayer2Listener |
| 150 | { |
| 151 | public: |
| 152 | JNIMediaPlayer2Listener(JNIEnv* env, jobject thiz, jobject weak_thiz); |
| 153 | ~JNIMediaPlayer2Listener(); |
| 154 | virtual void notify(int msg, int ext1, int ext2, const Parcel *obj = NULL); |
| 155 | private: |
| 156 | JNIMediaPlayer2Listener(); |
| 157 | jclass mClass; // Reference to MediaPlayer2 class |
| 158 | jobject mObject; // Weak ref to MediaPlayer2 Java object to call on |
| 159 | }; |
| 160 | |
| 161 | JNIMediaPlayer2Listener::JNIMediaPlayer2Listener(JNIEnv* env, jobject thiz, jobject weak_thiz) |
| 162 | { |
| 163 | |
| 164 | // Hold onto the MediaPlayer2 class for use in calling the static method |
| 165 | // that posts events to the application thread. |
| 166 | jclass clazz = env->GetObjectClass(thiz); |
| 167 | if (clazz == NULL) { |
| 168 | ALOGE("Can't find android/media/MediaPlayer2Impl"); |
| 169 | jniThrowException(env, "java/lang/Exception", NULL); |
| 170 | return; |
| 171 | } |
| 172 | mClass = (jclass)env->NewGlobalRef(clazz); |
| 173 | |
| 174 | // We use a weak reference so the MediaPlayer2 object can be garbage collected. |
| 175 | // The reference is only used as a proxy for callbacks. |
| 176 | mObject = env->NewGlobalRef(weak_thiz); |
| 177 | } |
| 178 | |
| 179 | JNIMediaPlayer2Listener::~JNIMediaPlayer2Listener() |
| 180 | { |
| 181 | // remove global references |
| 182 | JNIEnv *env = AndroidRuntime::getJNIEnv(); |
| 183 | env->DeleteGlobalRef(mObject); |
| 184 | env->DeleteGlobalRef(mClass); |
| 185 | } |
| 186 | |
| 187 | void JNIMediaPlayer2Listener::notify(int msg, int ext1, int ext2, const Parcel *obj) |
| 188 | { |
| 189 | JNIEnv *env = AndroidRuntime::getJNIEnv(); |
| 190 | if (obj && obj->dataSize() > 0) { |
| 191 | jobject jParcel = createJavaParcelObject(env); |
| 192 | if (jParcel != NULL) { |
| 193 | Parcel* nativeParcel = parcelForJavaObject(env, jParcel); |
| 194 | nativeParcel->setData(obj->data(), obj->dataSize()); |
| 195 | env->CallStaticVoidMethod(mClass, fields.post_event, mObject, |
| 196 | msg, ext1, ext2, jParcel); |
| 197 | env->DeleteLocalRef(jParcel); |
| 198 | } |
| 199 | } else { |
| 200 | env->CallStaticVoidMethod(mClass, fields.post_event, mObject, |
| 201 | msg, ext1, ext2, NULL); |
| 202 | } |
| 203 | if (env->ExceptionCheck()) { |
| 204 | ALOGW("An exception occurred while notifying an event."); |
| 205 | LOGW_EX(env); |
| 206 | env->ExceptionClear(); |
| 207 | } |
| 208 | } |
| 209 | |
| 210 | // ---------------------------------------------------------------------------- |
| 211 | |
| 212 | static sp<MediaPlayer2> getMediaPlayer(JNIEnv* env, jobject thiz) |
| 213 | { |
| 214 | Mutex::Autolock l(sLock); |
| 215 | MediaPlayer2* const p = (MediaPlayer2*)env->GetLongField(thiz, fields.context); |
| 216 | return sp<MediaPlayer2>(p); |
| 217 | } |
| 218 | |
| 219 | static sp<MediaPlayer2> setMediaPlayer(JNIEnv* env, jobject thiz, const sp<MediaPlayer2>& player) |
| 220 | { |
| 221 | Mutex::Autolock l(sLock); |
| 222 | sp<MediaPlayer2> old = (MediaPlayer2*)env->GetLongField(thiz, fields.context); |
| 223 | if (player.get()) { |
| 224 | player->incStrong((void*)setMediaPlayer); |
| 225 | } |
| 226 | if (old != 0) { |
| 227 | old->decStrong((void*)setMediaPlayer); |
| 228 | } |
| 229 | env->SetLongField(thiz, fields.context, (jlong)player.get()); |
| 230 | return old; |
| 231 | } |
| 232 | |
| 233 | // If exception is NULL and opStatus is not OK, this method sends an error |
| 234 | // event to the client application; otherwise, if exception is not NULL and |
| 235 | // opStatus is not OK, this method throws the given exception to the client |
| 236 | // application. |
| 237 | static void process_media_player_call(JNIEnv *env, jobject thiz, status_t opStatus, const char* exception, const char *message) |
| 238 | { |
| 239 | if (exception == NULL) { // Don't throw exception. Instead, send an event. |
| 240 | if (opStatus != (status_t) OK) { |
| 241 | sp<MediaPlayer2> mp = getMediaPlayer(env, thiz); |
| 242 | if (mp != 0) mp->notify(MEDIA2_ERROR, opStatus, 0); |
| 243 | } |
| 244 | } else { // Throw exception! |
| 245 | if ( opStatus == (status_t) INVALID_OPERATION ) { |
| 246 | jniThrowException(env, "java/lang/IllegalStateException", NULL); |
| 247 | } else if ( opStatus == (status_t) BAD_VALUE ) { |
| 248 | jniThrowException(env, "java/lang/IllegalArgumentException", NULL); |
| 249 | } else if ( opStatus == (status_t) PERMISSION_DENIED ) { |
| 250 | jniThrowException(env, "java/lang/SecurityException", NULL); |
| 251 | } else if ( opStatus != (status_t) OK ) { |
| 252 | if (strlen(message) > 230) { |
| 253 | // if the message is too long, don't bother displaying the status code |
| 254 | jniThrowException( env, exception, message); |
| 255 | } else { |
| 256 | char msg[256]; |
| 257 | // append the status code to the message |
| 258 | sprintf(msg, "%s: status=0x%X", message, opStatus); |
| 259 | jniThrowException( env, exception, msg); |
| 260 | } |
| 261 | } |
| 262 | } |
| 263 | } |
| 264 | |
| 265 | static void |
| 266 | android_media_MediaPlayer2_setDataSourceAndHeaders( |
| 267 | JNIEnv *env, jobject thiz, jobject httpServiceObj, jstring path, |
| 268 | jobjectArray keys, jobjectArray values) { |
| 269 | |
| 270 | sp<MediaPlayer2> mp = getMediaPlayer(env, thiz); |
| 271 | if (mp == NULL ) { |
| 272 | jniThrowException(env, "java/lang/IllegalStateException", NULL); |
| 273 | return; |
| 274 | } |
| 275 | |
| 276 | if (path == NULL) { |
| 277 | jniThrowException(env, "java/lang/IllegalArgumentException", NULL); |
| 278 | return; |
| 279 | } |
| 280 | |
| 281 | const char *tmp = env->GetStringUTFChars(path, NULL); |
| 282 | if (tmp == NULL) { // Out of memory |
| 283 | return; |
| 284 | } |
| 285 | ALOGV("setDataSource: path %s", tmp); |
| 286 | |
| 287 | String8 pathStr(tmp); |
| 288 | env->ReleaseStringUTFChars(path, tmp); |
| 289 | tmp = NULL; |
| 290 | |
| 291 | // We build a KeyedVector out of the key and val arrays |
| 292 | KeyedVector<String8, String8> headersVector; |
| 293 | if (!ConvertKeyValueArraysToKeyedVector( |
| 294 | env, keys, values, &headersVector)) { |
| 295 | return; |
| 296 | } |
| 297 | |
| 298 | sp<MediaHTTPService> httpService; |
| 299 | if (httpServiceObj != NULL) { |
| 300 | httpService = new JMedia2HTTPService(env, httpServiceObj); |
| 301 | } |
| 302 | |
| 303 | status_t opStatus = |
| 304 | mp->setDataSource( |
| 305 | httpService, |
| 306 | pathStr, |
| 307 | headersVector.size() > 0? &headersVector : NULL); |
| 308 | |
| 309 | process_media_player_call( |
| 310 | env, thiz, opStatus, "java/io/IOException", |
| 311 | "setDataSource failed." ); |
| 312 | } |
| 313 | |
| 314 | static void |
| 315 | android_media_MediaPlayer2_setDataSourceFD(JNIEnv *env, jobject thiz, jobject fileDescriptor, jlong offset, jlong length) |
| 316 | { |
| 317 | sp<MediaPlayer2> mp = getMediaPlayer(env, thiz); |
| 318 | if (mp == NULL ) { |
| 319 | jniThrowException(env, "java/lang/IllegalStateException", NULL); |
| 320 | return; |
| 321 | } |
| 322 | |
| 323 | if (fileDescriptor == NULL) { |
| 324 | jniThrowException(env, "java/lang/IllegalArgumentException", NULL); |
| 325 | return; |
| 326 | } |
| 327 | int fd = jniGetFDFromFileDescriptor(env, fileDescriptor); |
| 328 | ALOGV("setDataSourceFD: fd %d", fd); |
| 329 | process_media_player_call( env, thiz, mp->setDataSource(fd, offset, length), "java/io/IOException", "setDataSourceFD failed." ); |
| 330 | } |
| 331 | |
| 332 | static void |
| 333 | android_media_MediaPlayer2_setDataSourceCallback(JNIEnv *env, jobject thiz, jobject dataSource) |
| 334 | { |
| 335 | sp<MediaPlayer2> mp = getMediaPlayer(env, thiz); |
| 336 | if (mp == NULL ) { |
| 337 | jniThrowException(env, "java/lang/IllegalStateException", NULL); |
| 338 | return; |
| 339 | } |
| 340 | |
| 341 | if (dataSource == NULL) { |
| 342 | jniThrowException(env, "java/lang/IllegalArgumentException", NULL); |
| 343 | return; |
| 344 | } |
| 345 | sp<DataSource> callbackDataSource = new JMedia2DataSource(env, dataSource); |
| 346 | process_media_player_call(env, thiz, mp->setDataSource(callbackDataSource), "java/lang/RuntimeException", "setDataSourceCallback failed." ); |
| 347 | } |
| 348 | |
| 349 | static sp<ANativeWindowWrapper> |
| 350 | getVideoSurfaceTexture(JNIEnv* env, jobject thiz) { |
| 351 | ANativeWindow * const p = (ANativeWindow*)env->GetLongField(thiz, fields.surface_texture); |
| 352 | return new ANativeWindowWrapper(p); |
| 353 | } |
| 354 | |
| 355 | static void |
| 356 | decVideoSurfaceRef(JNIEnv *env, jobject thiz) |
| 357 | { |
| 358 | sp<MediaPlayer2> mp = getMediaPlayer(env, thiz); |
| 359 | if (mp == NULL) { |
| 360 | return; |
| 361 | } |
| 362 | |
| 363 | ANativeWindow * const old_anw = (ANativeWindow*)env->GetLongField(thiz, fields.surface_texture); |
| 364 | if (old_anw != NULL) { |
| 365 | ANativeWindow_release(old_anw); |
| 366 | env->SetLongField(thiz, fields.surface_texture, (jlong)NULL); |
| 367 | } |
| 368 | } |
| 369 | |
| 370 | static void |
| 371 | setVideoSurface(JNIEnv *env, jobject thiz, jobject jsurface, jboolean mediaPlayerMustBeAlive) |
| 372 | { |
| 373 | sp<MediaPlayer2> mp = getMediaPlayer(env, thiz); |
| 374 | if (mp == NULL) { |
| 375 | if (mediaPlayerMustBeAlive) { |
| 376 | jniThrowException(env, "java/lang/IllegalStateException", NULL); |
| 377 | } |
| 378 | return; |
| 379 | } |
| 380 | |
| 381 | decVideoSurfaceRef(env, thiz); |
| 382 | |
| 383 | ANativeWindow* anw = NULL; |
| 384 | if (jsurface) { |
| 385 | anw = ANativeWindow_fromSurface(env, jsurface); |
| 386 | if (anw == NULL) { |
| 387 | jniThrowException(env, "java/lang/IllegalArgumentException", |
| 388 | "The surface has been released"); |
| 389 | return; |
| 390 | } |
| 391 | } |
| 392 | |
| 393 | env->SetLongField(thiz, fields.surface_texture, (jlong)anw); |
| 394 | |
| 395 | // This will fail if the media player has not been initialized yet. This |
| 396 | // can be the case if setDisplay() on MediaPlayer2Impl.java has been called |
| 397 | // before setDataSource(). The redundant call to setVideoSurfaceTexture() |
| 398 | // in prepare/prepareAsync covers for this case. |
| 399 | mp->setVideoSurfaceTexture(new ANativeWindowWrapper(anw)); |
| 400 | } |
| 401 | |
| 402 | static void |
| 403 | android_media_MediaPlayer2_setVideoSurface(JNIEnv *env, jobject thiz, jobject jsurface) |
| 404 | { |
| 405 | setVideoSurface(env, thiz, jsurface, true /* mediaPlayerMustBeAlive */); |
| 406 | } |
| 407 | |
| 408 | static jobject |
| 409 | android_media_MediaPlayer2_getBufferingParams(JNIEnv *env, jobject thiz) |
| 410 | { |
| 411 | sp<MediaPlayer2> mp = getMediaPlayer(env, thiz); |
| 412 | if (mp == NULL) { |
| 413 | jniThrowException(env, "java/lang/IllegalStateException", NULL); |
| 414 | return NULL; |
| 415 | } |
| 416 | |
| 417 | BufferingParams bp; |
| 418 | BufferingSettings &settings = bp.settings; |
| 419 | process_media_player_call( |
| 420 | env, thiz, mp->getBufferingSettings(&settings), |
| 421 | "java/lang/IllegalStateException", "unexpected error"); |
| 422 | ALOGV("getBufferingSettings:{%s}", settings.toString().string()); |
| 423 | |
| 424 | return bp.asJobject(env, gBufferingParamsFields); |
| 425 | } |
| 426 | |
| 427 | static void |
| 428 | android_media_MediaPlayer2_setBufferingParams(JNIEnv *env, jobject thiz, jobject params) |
| 429 | { |
| 430 | if (params == NULL) { |
| 431 | return; |
| 432 | } |
| 433 | |
| 434 | sp<MediaPlayer2> mp = getMediaPlayer(env, thiz); |
| 435 | if (mp == NULL) { |
| 436 | jniThrowException(env, "java/lang/IllegalStateException", NULL); |
| 437 | return; |
| 438 | } |
| 439 | |
| 440 | BufferingParams bp; |
| 441 | bp.fillFromJobject(env, gBufferingParamsFields, params); |
| 442 | ALOGV("setBufferingParams:{%s}", bp.settings.toString().string()); |
| 443 | |
| 444 | process_media_player_call( |
| 445 | env, thiz, mp->setBufferingSettings(bp.settings), |
| 446 | "java/lang/IllegalStateException", "unexpected error"); |
| 447 | } |
| 448 | |
| 449 | static void |
| 450 | android_media_MediaPlayer2_prepare(JNIEnv *env, jobject thiz) |
| 451 | { |
| 452 | sp<MediaPlayer2> mp = getMediaPlayer(env, thiz); |
| 453 | if (mp == NULL ) { |
| 454 | jniThrowException(env, "java/lang/IllegalStateException", NULL); |
| 455 | return; |
| 456 | } |
| 457 | |
| 458 | // Handle the case where the display surface was set before the mp was |
| 459 | // initialized. We try again to make it stick. |
| 460 | sp<ANativeWindowWrapper> st = getVideoSurfaceTexture(env, thiz); |
| 461 | mp->setVideoSurfaceTexture(st); |
| 462 | |
| 463 | process_media_player_call( env, thiz, mp->prepare(), "java/io/IOException", "Prepare failed." ); |
| 464 | } |
| 465 | |
| 466 | static void |
| 467 | android_media_MediaPlayer2_prepareAsync(JNIEnv *env, jobject thiz) |
| 468 | { |
| 469 | sp<MediaPlayer2> mp = getMediaPlayer(env, thiz); |
| 470 | if (mp == NULL ) { |
| 471 | jniThrowException(env, "java/lang/IllegalStateException", NULL); |
| 472 | return; |
| 473 | } |
| 474 | |
| 475 | // Handle the case where the display surface was set before the mp was |
| 476 | // initialized. We try again to make it stick. |
| 477 | sp<ANativeWindowWrapper> st = getVideoSurfaceTexture(env, thiz); |
| 478 | mp->setVideoSurfaceTexture(st); |
| 479 | |
| 480 | process_media_player_call( env, thiz, mp->prepareAsync(), "java/io/IOException", "Prepare Async failed." ); |
| 481 | } |
| 482 | |
| 483 | static void |
| 484 | android_media_MediaPlayer2_start(JNIEnv *env, jobject thiz) |
| 485 | { |
| 486 | ALOGV("start"); |
| 487 | sp<MediaPlayer2> mp = getMediaPlayer(env, thiz); |
| 488 | if (mp == NULL ) { |
| 489 | jniThrowException(env, "java/lang/IllegalStateException", NULL); |
| 490 | return; |
| 491 | } |
| 492 | process_media_player_call( env, thiz, mp->start(), NULL, NULL ); |
| 493 | } |
| 494 | |
| 495 | static void |
| 496 | android_media_MediaPlayer2_stop(JNIEnv *env, jobject thiz) |
| 497 | { |
| 498 | ALOGV("stop"); |
| 499 | sp<MediaPlayer2> mp = getMediaPlayer(env, thiz); |
| 500 | if (mp == NULL ) { |
| 501 | jniThrowException(env, "java/lang/IllegalStateException", NULL); |
| 502 | return; |
| 503 | } |
| 504 | process_media_player_call( env, thiz, mp->stop(), NULL, NULL ); |
| 505 | } |
| 506 | |
| 507 | static void |
| 508 | android_media_MediaPlayer2_pause(JNIEnv *env, jobject thiz) |
| 509 | { |
| 510 | ALOGV("pause"); |
| 511 | sp<MediaPlayer2> mp = getMediaPlayer(env, thiz); |
| 512 | if (mp == NULL ) { |
| 513 | jniThrowException(env, "java/lang/IllegalStateException", NULL); |
| 514 | return; |
| 515 | } |
| 516 | process_media_player_call( env, thiz, mp->pause(), NULL, NULL ); |
| 517 | } |
| 518 | |
| 519 | static jboolean |
| 520 | android_media_MediaPlayer2_isPlaying(JNIEnv *env, jobject thiz) |
| 521 | { |
| 522 | sp<MediaPlayer2> mp = getMediaPlayer(env, thiz); |
| 523 | if (mp == NULL ) { |
| 524 | jniThrowException(env, "java/lang/IllegalStateException", NULL); |
| 525 | return JNI_FALSE; |
| 526 | } |
| 527 | const jboolean is_playing = mp->isPlaying(); |
| 528 | |
| 529 | ALOGV("isPlaying: %d", is_playing); |
| 530 | return is_playing; |
| 531 | } |
| 532 | |
| 533 | static void |
| 534 | android_media_MediaPlayer2_setPlaybackParams(JNIEnv *env, jobject thiz, jobject params) |
| 535 | { |
| 536 | sp<MediaPlayer2> mp = getMediaPlayer(env, thiz); |
| 537 | if (mp == NULL) { |
| 538 | jniThrowException(env, "java/lang/IllegalStateException", NULL); |
| 539 | return; |
| 540 | } |
| 541 | |
| 542 | PlaybackParams pbp; |
| 543 | pbp.fillFromJobject(env, gPlaybackParamsFields, params); |
| 544 | ALOGV("setPlaybackParams: %d:%f %d:%f %d:%u %d:%u", |
| 545 | pbp.speedSet, pbp.audioRate.mSpeed, |
| 546 | pbp.pitchSet, pbp.audioRate.mPitch, |
| 547 | pbp.audioFallbackModeSet, pbp.audioRate.mFallbackMode, |
| 548 | pbp.audioStretchModeSet, pbp.audioRate.mStretchMode); |
| 549 | |
| 550 | AudioPlaybackRate rate; |
| 551 | status_t err = mp->getPlaybackSettings(&rate); |
| 552 | if (err == OK) { |
| 553 | bool updatedRate = false; |
| 554 | if (pbp.speedSet) { |
| 555 | rate.mSpeed = pbp.audioRate.mSpeed; |
| 556 | updatedRate = true; |
| 557 | } |
| 558 | if (pbp.pitchSet) { |
| 559 | rate.mPitch = pbp.audioRate.mPitch; |
| 560 | updatedRate = true; |
| 561 | } |
| 562 | if (pbp.audioFallbackModeSet) { |
| 563 | rate.mFallbackMode = pbp.audioRate.mFallbackMode; |
| 564 | updatedRate = true; |
| 565 | } |
| 566 | if (pbp.audioStretchModeSet) { |
| 567 | rate.mStretchMode = pbp.audioRate.mStretchMode; |
| 568 | updatedRate = true; |
| 569 | } |
| 570 | if (updatedRate) { |
| 571 | err = mp->setPlaybackSettings(rate); |
| 572 | } |
| 573 | } |
| 574 | process_media_player_call( |
| 575 | env, thiz, err, |
| 576 | "java/lang/IllegalStateException", "unexpected error"); |
| 577 | } |
| 578 | |
| 579 | static jobject |
| 580 | android_media_MediaPlayer2_getPlaybackParams(JNIEnv *env, jobject thiz) |
| 581 | { |
| 582 | sp<MediaPlayer2> mp = getMediaPlayer(env, thiz); |
| 583 | if (mp == NULL) { |
| 584 | jniThrowException(env, "java/lang/IllegalStateException", NULL); |
| 585 | return NULL; |
| 586 | } |
| 587 | |
| 588 | PlaybackParams pbp; |
| 589 | AudioPlaybackRate &audioRate = pbp.audioRate; |
| 590 | process_media_player_call( |
| 591 | env, thiz, mp->getPlaybackSettings(&audioRate), |
| 592 | "java/lang/IllegalStateException", "unexpected error"); |
| 593 | ALOGV("getPlaybackSettings: %f %f %d %d", |
| 594 | audioRate.mSpeed, audioRate.mPitch, audioRate.mFallbackMode, audioRate.mStretchMode); |
| 595 | |
| 596 | pbp.speedSet = true; |
| 597 | pbp.pitchSet = true; |
| 598 | pbp.audioFallbackModeSet = true; |
| 599 | pbp.audioStretchModeSet = true; |
| 600 | |
| 601 | return pbp.asJobject(env, gPlaybackParamsFields); |
| 602 | } |
| 603 | |
| 604 | static void |
| 605 | android_media_MediaPlayer2_setSyncParams(JNIEnv *env, jobject thiz, jobject params) |
| 606 | { |
| 607 | sp<MediaPlayer2> mp = getMediaPlayer(env, thiz); |
| 608 | if (mp == NULL) { |
| 609 | jniThrowException(env, "java/lang/IllegalStateException", NULL); |
| 610 | return; |
| 611 | } |
| 612 | |
| 613 | SyncParams scp; |
| 614 | scp.fillFromJobject(env, gSyncParamsFields, params); |
| 615 | ALOGV("setSyncParams: %d:%d %d:%d %d:%f %d:%f", |
| 616 | scp.syncSourceSet, scp.sync.mSource, |
| 617 | scp.audioAdjustModeSet, scp.sync.mAudioAdjustMode, |
| 618 | scp.toleranceSet, scp.sync.mTolerance, |
| 619 | scp.frameRateSet, scp.frameRate); |
| 620 | |
| 621 | AVSyncSettings avsync; |
| 622 | float videoFrameRate; |
| 623 | status_t err = mp->getSyncSettings(&avsync, &videoFrameRate); |
| 624 | if (err == OK) { |
| 625 | bool updatedSync = scp.frameRateSet; |
| 626 | if (scp.syncSourceSet) { |
| 627 | avsync.mSource = scp.sync.mSource; |
| 628 | updatedSync = true; |
| 629 | } |
| 630 | if (scp.audioAdjustModeSet) { |
| 631 | avsync.mAudioAdjustMode = scp.sync.mAudioAdjustMode; |
| 632 | updatedSync = true; |
| 633 | } |
| 634 | if (scp.toleranceSet) { |
| 635 | avsync.mTolerance = scp.sync.mTolerance; |
| 636 | updatedSync = true; |
| 637 | } |
| 638 | if (updatedSync) { |
| 639 | err = mp->setSyncSettings(avsync, scp.frameRateSet ? scp.frameRate : -1.f); |
| 640 | } |
| 641 | } |
| 642 | process_media_player_call( |
| 643 | env, thiz, err, |
| 644 | "java/lang/IllegalStateException", "unexpected error"); |
| 645 | } |
| 646 | |
| 647 | static jobject |
| 648 | android_media_MediaPlayer2_getSyncParams(JNIEnv *env, jobject thiz) |
| 649 | { |
| 650 | sp<MediaPlayer2> mp = getMediaPlayer(env, thiz); |
| 651 | if (mp == NULL) { |
| 652 | jniThrowException(env, "java/lang/IllegalStateException", NULL); |
| 653 | return NULL; |
| 654 | } |
| 655 | |
| 656 | SyncParams scp; |
| 657 | scp.frameRate = -1.f; |
| 658 | process_media_player_call( |
| 659 | env, thiz, mp->getSyncSettings(&scp.sync, &scp.frameRate), |
| 660 | "java/lang/IllegalStateException", "unexpected error"); |
| 661 | |
| 662 | ALOGV("getSyncSettings: %d %d %f %f", |
| 663 | scp.sync.mSource, scp.sync.mAudioAdjustMode, scp.sync.mTolerance, scp.frameRate); |
| 664 | |
| 665 | // sanity check params |
| 666 | if (scp.sync.mSource >= AVSYNC_SOURCE_MAX |
| 667 | || scp.sync.mAudioAdjustMode >= AVSYNC_AUDIO_ADJUST_MODE_MAX |
| 668 | || scp.sync.mTolerance < 0.f |
| 669 | || scp.sync.mTolerance >= AVSYNC_TOLERANCE_MAX) { |
| 670 | jniThrowException(env, "java/lang/IllegalStateException", NULL); |
| 671 | return NULL; |
| 672 | } |
| 673 | |
| 674 | scp.syncSourceSet = true; |
| 675 | scp.audioAdjustModeSet = true; |
| 676 | scp.toleranceSet = true; |
| 677 | scp.frameRateSet = scp.frameRate >= 0.f; |
| 678 | |
| 679 | return scp.asJobject(env, gSyncParamsFields); |
| 680 | } |
| 681 | |
| 682 | static void |
| 683 | android_media_MediaPlayer2_seekTo(JNIEnv *env, jobject thiz, jlong msec, jint mode) |
| 684 | { |
| 685 | sp<MediaPlayer2> mp = getMediaPlayer(env, thiz); |
| 686 | if (mp == NULL ) { |
| 687 | jniThrowException(env, "java/lang/IllegalStateException", NULL); |
| 688 | return; |
| 689 | } |
| 690 | ALOGV("seekTo: %lld(msec), mode=%d", (long long)msec, mode); |
| 691 | process_media_player_call( env, thiz, mp->seekTo((int)msec, (MediaPlayer2SeekMode)mode), NULL, NULL ); |
| 692 | } |
| 693 | |
| 694 | static void |
| 695 | android_media_MediaPlayer2_notifyAt(JNIEnv *env, jobject thiz, jlong mediaTimeUs) |
| 696 | { |
| 697 | sp<MediaPlayer2> mp = getMediaPlayer(env, thiz); |
| 698 | if (mp == NULL) { |
| 699 | jniThrowException(env, "java/lang/IllegalStateException", NULL); |
| 700 | return; |
| 701 | } |
| 702 | ALOGV("notifyAt: %lld", (long long)mediaTimeUs); |
| 703 | process_media_player_call( env, thiz, mp->notifyAt((int64_t)mediaTimeUs), NULL, NULL ); |
| 704 | } |
| 705 | |
| 706 | static jint |
| 707 | android_media_MediaPlayer2_getVideoWidth(JNIEnv *env, jobject thiz) |
| 708 | { |
| 709 | sp<MediaPlayer2> mp = getMediaPlayer(env, thiz); |
| 710 | if (mp == NULL ) { |
| 711 | jniThrowException(env, "java/lang/IllegalStateException", NULL); |
| 712 | return 0; |
| 713 | } |
| 714 | int w; |
| 715 | if (0 != mp->getVideoWidth(&w)) { |
| 716 | ALOGE("getVideoWidth failed"); |
| 717 | w = 0; |
| 718 | } |
| 719 | ALOGV("getVideoWidth: %d", w); |
| 720 | return (jint) w; |
| 721 | } |
| 722 | |
| 723 | static jint |
| 724 | android_media_MediaPlayer2_getVideoHeight(JNIEnv *env, jobject thiz) |
| 725 | { |
| 726 | sp<MediaPlayer2> mp = getMediaPlayer(env, thiz); |
| 727 | if (mp == NULL ) { |
| 728 | jniThrowException(env, "java/lang/IllegalStateException", NULL); |
| 729 | return 0; |
| 730 | } |
| 731 | int h; |
| 732 | if (0 != mp->getVideoHeight(&h)) { |
| 733 | ALOGE("getVideoHeight failed"); |
| 734 | h = 0; |
| 735 | } |
| 736 | ALOGV("getVideoHeight: %d", h); |
| 737 | return (jint) h; |
| 738 | } |
| 739 | |
| 740 | static jobject |
| 741 | android_media_MediaPlayer2_native_getMetrics(JNIEnv *env, jobject thiz) |
| 742 | { |
| 743 | sp<MediaPlayer2> mp = getMediaPlayer(env, thiz); |
| 744 | if (mp == NULL ) { |
| 745 | jniThrowException(env, "java/lang/IllegalStateException", NULL); |
| 746 | return 0; |
| 747 | } |
| 748 | |
| 749 | Parcel p; |
| 750 | int key = FOURCC('m','t','r','X'); |
| 751 | status_t status = mp->getParameter(key, &p); |
| 752 | if (status != OK) { |
| 753 | ALOGD("getMetrics() failed: %d", status); |
| 754 | return (jobject) NULL; |
| 755 | } |
| 756 | |
| 757 | p.setDataPosition(0); |
| 758 | MediaAnalyticsItem *item = new MediaAnalyticsItem; |
| 759 | item->readFromParcel(p); |
| 760 | jobject mybundle = MediaMetricsJNI::writeMetricsToBundle(env, item, NULL); |
| 761 | |
| 762 | // housekeeping |
| 763 | delete item; |
| 764 | item = NULL; |
| 765 | |
| 766 | return mybundle; |
| 767 | } |
| 768 | |
| 769 | static jint |
| 770 | android_media_MediaPlayer2_getCurrentPosition(JNIEnv *env, jobject thiz) |
| 771 | { |
| 772 | sp<MediaPlayer2> mp = getMediaPlayer(env, thiz); |
| 773 | if (mp == NULL ) { |
| 774 | jniThrowException(env, "java/lang/IllegalStateException", NULL); |
| 775 | return 0; |
| 776 | } |
| 777 | int msec; |
| 778 | process_media_player_call( env, thiz, mp->getCurrentPosition(&msec), NULL, NULL ); |
| 779 | ALOGV("getCurrentPosition: %d (msec)", msec); |
| 780 | return (jint) msec; |
| 781 | } |
| 782 | |
| 783 | static jint |
| 784 | android_media_MediaPlayer2_getDuration(JNIEnv *env, jobject thiz) |
| 785 | { |
| 786 | sp<MediaPlayer2> mp = getMediaPlayer(env, thiz); |
| 787 | if (mp == NULL ) { |
| 788 | jniThrowException(env, "java/lang/IllegalStateException", NULL); |
| 789 | return 0; |
| 790 | } |
| 791 | int msec; |
| 792 | process_media_player_call( env, thiz, mp->getDuration(&msec), NULL, NULL ); |
| 793 | ALOGV("getDuration: %d (msec)", msec); |
| 794 | return (jint) msec; |
| 795 | } |
| 796 | |
| 797 | static void |
| 798 | android_media_MediaPlayer2_reset(JNIEnv *env, jobject thiz) |
| 799 | { |
| 800 | ALOGV("reset"); |
| 801 | sp<MediaPlayer2> mp = getMediaPlayer(env, thiz); |
| 802 | if (mp == NULL ) { |
| 803 | jniThrowException(env, "java/lang/IllegalStateException", NULL); |
| 804 | return; |
| 805 | } |
| 806 | process_media_player_call( env, thiz, mp->reset(), NULL, NULL ); |
| 807 | } |
| 808 | |
| 809 | static jint |
| 810 | android_media_MediaPlayer2_getAudioStreamType(JNIEnv *env, jobject thiz) |
| 811 | { |
| 812 | sp<MediaPlayer2> mp = getMediaPlayer(env, thiz); |
| 813 | if (mp == NULL ) { |
| 814 | jniThrowException(env, "java/lang/IllegalStateException", NULL); |
| 815 | return 0; |
| 816 | } |
| 817 | audio_stream_type_t streamtype; |
| 818 | process_media_player_call( env, thiz, mp->getAudioStreamType(&streamtype), NULL, NULL ); |
| 819 | ALOGV("getAudioStreamType: %d (streamtype)", streamtype); |
| 820 | return (jint) streamtype; |
| 821 | } |
| 822 | |
| 823 | static jboolean |
| 824 | android_media_MediaPlayer2_setParameter(JNIEnv *env, jobject thiz, jint key, jobject java_request) |
| 825 | { |
| 826 | ALOGV("setParameter: key %d", key); |
| 827 | sp<MediaPlayer2> mp = getMediaPlayer(env, thiz); |
| 828 | if (mp == NULL ) { |
| 829 | jniThrowException(env, "java/lang/IllegalStateException", NULL); |
| 830 | return false; |
| 831 | } |
| 832 | |
| 833 | Parcel *request = parcelForJavaObject(env, java_request); |
| 834 | status_t err = mp->setParameter(key, *request); |
| 835 | if (err == OK) { |
| 836 | return true; |
| 837 | } else { |
| 838 | return false; |
| 839 | } |
| 840 | } |
| 841 | |
| 842 | static void |
| 843 | android_media_MediaPlayer2_setLooping(JNIEnv *env, jobject thiz, jboolean looping) |
| 844 | { |
| 845 | ALOGV("setLooping: %d", looping); |
| 846 | sp<MediaPlayer2> mp = getMediaPlayer(env, thiz); |
| 847 | if (mp == NULL ) { |
| 848 | jniThrowException(env, "java/lang/IllegalStateException", NULL); |
| 849 | return; |
| 850 | } |
| 851 | process_media_player_call( env, thiz, mp->setLooping(looping), NULL, NULL ); |
| 852 | } |
| 853 | |
| 854 | static jboolean |
| 855 | android_media_MediaPlayer2_isLooping(JNIEnv *env, jobject thiz) |
| 856 | { |
| 857 | ALOGV("isLooping"); |
| 858 | sp<MediaPlayer2> mp = getMediaPlayer(env, thiz); |
| 859 | if (mp == NULL ) { |
| 860 | jniThrowException(env, "java/lang/IllegalStateException", NULL); |
| 861 | return JNI_FALSE; |
| 862 | } |
| 863 | return mp->isLooping() ? JNI_TRUE : JNI_FALSE; |
| 864 | } |
| 865 | |
| 866 | static void |
| 867 | android_media_MediaPlayer2_setVolume(JNIEnv *env, jobject thiz, jfloat leftVolume, jfloat rightVolume) |
| 868 | { |
| 869 | ALOGV("setVolume: left %f right %f", (float) leftVolume, (float) rightVolume); |
| 870 | sp<MediaPlayer2> mp = getMediaPlayer(env, thiz); |
| 871 | if (mp == NULL ) { |
| 872 | jniThrowException(env, "java/lang/IllegalStateException", NULL); |
| 873 | return; |
| 874 | } |
| 875 | process_media_player_call( env, thiz, mp->setVolume((float) leftVolume, (float) rightVolume), NULL, NULL ); |
| 876 | } |
| 877 | |
| 878 | // Sends the request and reply parcels to the media player via the |
| 879 | // binder interface. |
| 880 | static jint |
| 881 | android_media_MediaPlayer2_invoke(JNIEnv *env, jobject thiz, |
| 882 | jobject java_request, jobject java_reply) |
| 883 | { |
| 884 | sp<MediaPlayer2> media_player = getMediaPlayer(env, thiz); |
| 885 | if (media_player == NULL ) { |
| 886 | jniThrowException(env, "java/lang/IllegalStateException", NULL); |
| 887 | return UNKNOWN_ERROR; |
| 888 | } |
| 889 | |
| 890 | Parcel *request = parcelForJavaObject(env, java_request); |
| 891 | Parcel *reply = parcelForJavaObject(env, java_reply); |
| 892 | |
| 893 | request->setDataPosition(0); |
| 894 | |
| 895 | // Don't use process_media_player_call which use the async loop to |
| 896 | // report errors, instead returns the status. |
| 897 | return (jint) media_player->invoke(*request, reply); |
| 898 | } |
| 899 | |
| 900 | // Sends the new filter to the client. |
| 901 | static jint |
| 902 | android_media_MediaPlayer2_setMetadataFilter(JNIEnv *env, jobject thiz, jobject request) |
| 903 | { |
| 904 | sp<MediaPlayer2> media_player = getMediaPlayer(env, thiz); |
| 905 | if (media_player == NULL ) { |
| 906 | jniThrowException(env, "java/lang/IllegalStateException", NULL); |
| 907 | return UNKNOWN_ERROR; |
| 908 | } |
| 909 | |
| 910 | Parcel *filter = parcelForJavaObject(env, request); |
| 911 | |
| 912 | if (filter == NULL ) { |
| 913 | jniThrowException(env, "java/lang/RuntimeException", "Filter is null"); |
| 914 | return UNKNOWN_ERROR; |
| 915 | } |
| 916 | |
| 917 | return (jint) media_player->setMetadataFilter(*filter); |
| 918 | } |
| 919 | |
| 920 | static jboolean |
| 921 | android_media_MediaPlayer2_getMetadata(JNIEnv *env, jobject thiz, jboolean update_only, |
| 922 | jboolean apply_filter, jobject reply) |
| 923 | { |
| 924 | sp<MediaPlayer2> media_player = getMediaPlayer(env, thiz); |
| 925 | if (media_player == NULL ) { |
| 926 | jniThrowException(env, "java/lang/IllegalStateException", NULL); |
| 927 | return JNI_FALSE; |
| 928 | } |
| 929 | |
| 930 | Parcel *metadata = parcelForJavaObject(env, reply); |
| 931 | |
| 932 | if (metadata == NULL ) { |
| 933 | jniThrowException(env, "java/lang/RuntimeException", "Reply parcel is null"); |
| 934 | return JNI_FALSE; |
| 935 | } |
| 936 | |
| 937 | metadata->freeData(); |
| 938 | // On return metadata is positioned at the beginning of the |
| 939 | // metadata. Note however that the parcel actually starts with the |
| 940 | // return code so you should not rewind the parcel using |
| 941 | // setDataPosition(0). |
| 942 | if (media_player->getMetadata(update_only, apply_filter, metadata) == OK) { |
| 943 | return JNI_TRUE; |
| 944 | } else { |
| 945 | return JNI_FALSE; |
| 946 | } |
| 947 | } |
| 948 | |
| 949 | // This function gets some field IDs, which in turn causes class initialization. |
| 950 | // It is called from a static block in MediaPlayer2, which won't run until the |
| 951 | // first time an instance of this class is used. |
| 952 | static void |
| 953 | android_media_MediaPlayer2_native_init(JNIEnv *env) |
| 954 | { |
| 955 | jclass clazz; |
| 956 | |
| 957 | clazz = env->FindClass("android/media/MediaPlayer2Impl"); |
| 958 | if (clazz == NULL) { |
| 959 | return; |
| 960 | } |
| 961 | |
| 962 | fields.context = env->GetFieldID(clazz, "mNativeContext", "J"); |
| 963 | if (fields.context == NULL) { |
| 964 | return; |
| 965 | } |
| 966 | |
| 967 | fields.post_event = env->GetStaticMethodID(clazz, "postEventFromNative", |
| 968 | "(Ljava/lang/Object;IIILjava/lang/Object;)V"); |
| 969 | if (fields.post_event == NULL) { |
| 970 | return; |
| 971 | } |
| 972 | |
| 973 | fields.surface_texture = env->GetFieldID(clazz, "mNativeSurfaceTexture", "J"); |
| 974 | if (fields.surface_texture == NULL) { |
| 975 | return; |
| 976 | } |
| 977 | |
| 978 | env->DeleteLocalRef(clazz); |
| 979 | |
| 980 | clazz = env->FindClass("android/net/ProxyInfo"); |
| 981 | if (clazz == NULL) { |
| 982 | return; |
| 983 | } |
| 984 | |
| 985 | fields.proxyConfigGetHost = |
| 986 | env->GetMethodID(clazz, "getHost", "()Ljava/lang/String;"); |
| 987 | |
| 988 | fields.proxyConfigGetPort = |
| 989 | env->GetMethodID(clazz, "getPort", "()I"); |
| 990 | |
| 991 | fields.proxyConfigGetExclusionList = |
| 992 | env->GetMethodID(clazz, "getExclusionListAsString", "()Ljava/lang/String;"); |
| 993 | |
| 994 | env->DeleteLocalRef(clazz); |
| 995 | |
| 996 | gBufferingParamsFields.init(env); |
| 997 | |
| 998 | // Modular DRM |
| 999 | FIND_CLASS(clazz, "android/media/MediaDrm$MediaDrmStateException"); |
| 1000 | if (clazz) { |
| 1001 | GET_METHOD_ID(gStateExceptionFields.init, clazz, "<init>", "(ILjava/lang/String;)V"); |
| 1002 | gStateExceptionFields.classId = static_cast<jclass>(env->NewGlobalRef(clazz)); |
| 1003 | |
| 1004 | env->DeleteLocalRef(clazz); |
| 1005 | } else { |
| 1006 | ALOGE("JNI android_media_MediaPlayer2_native_init couldn't " |
| 1007 | "get clazz android/media/MediaDrm$MediaDrmStateException"); |
| 1008 | } |
| 1009 | |
| 1010 | gPlaybackParamsFields.init(env); |
| 1011 | gSyncParamsFields.init(env); |
| 1012 | gVolumeShaperFields.init(env); |
| 1013 | } |
| 1014 | |
| 1015 | static void |
| 1016 | android_media_MediaPlayer2_native_setup(JNIEnv *env, jobject thiz, jobject weak_this) |
| 1017 | { |
| 1018 | ALOGV("native_setup"); |
| 1019 | sp<MediaPlayer2> mp = new MediaPlayer2(); |
| 1020 | if (mp == NULL) { |
| 1021 | jniThrowException(env, "java/lang/RuntimeException", "Out of memory"); |
| 1022 | return; |
| 1023 | } |
| 1024 | |
| 1025 | // create new listener and give it to MediaPlayer2 |
| 1026 | sp<JNIMediaPlayer2Listener> listener = new JNIMediaPlayer2Listener(env, thiz, weak_this); |
| 1027 | mp->setListener(listener); |
| 1028 | |
| 1029 | // Stow our new C++ MediaPlayer2 in an opaque field in the Java object. |
| 1030 | setMediaPlayer(env, thiz, mp); |
| 1031 | } |
| 1032 | |
| 1033 | static void |
| 1034 | android_media_MediaPlayer2_release(JNIEnv *env, jobject thiz) |
| 1035 | { |
| 1036 | ALOGV("release"); |
| 1037 | decVideoSurfaceRef(env, thiz); |
| 1038 | sp<MediaPlayer2> mp = setMediaPlayer(env, thiz, 0); |
| 1039 | if (mp != NULL) { |
| 1040 | // this prevents native callbacks after the object is released |
| 1041 | mp->setListener(0); |
| 1042 | mp->disconnect(); |
| 1043 | } |
| 1044 | } |
| 1045 | |
| 1046 | static void |
| 1047 | android_media_MediaPlayer2_native_finalize(JNIEnv *env, jobject thiz) |
| 1048 | { |
| 1049 | ALOGV("native_finalize"); |
| 1050 | sp<MediaPlayer2> mp = getMediaPlayer(env, thiz); |
| 1051 | if (mp != NULL) { |
| 1052 | ALOGW("MediaPlayer2 finalized without being released"); |
| 1053 | } |
| 1054 | android_media_MediaPlayer2_release(env, thiz); |
| 1055 | } |
| 1056 | |
| 1057 | static void android_media_MediaPlayer2_set_audio_session_id(JNIEnv *env, jobject thiz, |
| 1058 | jint sessionId) { |
| 1059 | ALOGV("set_session_id(): %d", sessionId); |
| 1060 | sp<MediaPlayer2> mp = getMediaPlayer(env, thiz); |
| 1061 | if (mp == NULL ) { |
| 1062 | jniThrowException(env, "java/lang/IllegalStateException", NULL); |
| 1063 | return; |
| 1064 | } |
| 1065 | process_media_player_call( env, thiz, mp->setAudioSessionId((audio_session_t) sessionId), NULL, |
| 1066 | NULL); |
| 1067 | } |
| 1068 | |
| 1069 | static jint android_media_MediaPlayer2_get_audio_session_id(JNIEnv *env, jobject thiz) { |
| 1070 | ALOGV("get_session_id()"); |
| 1071 | sp<MediaPlayer2> mp = getMediaPlayer(env, thiz); |
| 1072 | if (mp == NULL ) { |
| 1073 | jniThrowException(env, "java/lang/IllegalStateException", NULL); |
| 1074 | return 0; |
| 1075 | } |
| 1076 | |
| 1077 | return (jint) mp->getAudioSessionId(); |
| 1078 | } |
| 1079 | |
| 1080 | static void |
| 1081 | android_media_MediaPlayer2_setAuxEffectSendLevel(JNIEnv *env, jobject thiz, jfloat level) |
| 1082 | { |
| 1083 | ALOGV("setAuxEffectSendLevel: level %f", level); |
| 1084 | sp<MediaPlayer2> mp = getMediaPlayer(env, thiz); |
| 1085 | if (mp == NULL ) { |
| 1086 | jniThrowException(env, "java/lang/IllegalStateException", NULL); |
| 1087 | return; |
| 1088 | } |
| 1089 | process_media_player_call( env, thiz, mp->setAuxEffectSendLevel(level), NULL, NULL ); |
| 1090 | } |
| 1091 | |
| 1092 | static void android_media_MediaPlayer2_attachAuxEffect(JNIEnv *env, jobject thiz, jint effectId) { |
| 1093 | ALOGV("attachAuxEffect(): %d", effectId); |
| 1094 | sp<MediaPlayer2> mp = getMediaPlayer(env, thiz); |
| 1095 | if (mp == NULL ) { |
| 1096 | jniThrowException(env, "java/lang/IllegalStateException", NULL); |
| 1097 | return; |
| 1098 | } |
| 1099 | process_media_player_call( env, thiz, mp->attachAuxEffect(effectId), NULL, NULL ); |
| 1100 | } |
| 1101 | |
| 1102 | static jint |
| 1103 | android_media_MediaPlayer2_setRetransmitEndpoint(JNIEnv *env, jobject thiz, |
| 1104 | jstring addrString, jint port) { |
| 1105 | sp<MediaPlayer2> mp = getMediaPlayer(env, thiz); |
| 1106 | if (mp == NULL ) { |
| 1107 | jniThrowException(env, "java/lang/IllegalStateException", NULL); |
| 1108 | return INVALID_OPERATION; |
| 1109 | } |
| 1110 | |
| 1111 | const char *cAddrString = NULL; |
| 1112 | |
| 1113 | if (NULL != addrString) { |
| 1114 | cAddrString = env->GetStringUTFChars(addrString, NULL); |
| 1115 | if (cAddrString == NULL) { // Out of memory |
| 1116 | return NO_MEMORY; |
| 1117 | } |
| 1118 | } |
| 1119 | ALOGV("setRetransmitEndpoint: %s:%d", |
| 1120 | cAddrString ? cAddrString : "(null)", port); |
| 1121 | |
| 1122 | status_t ret; |
| 1123 | if (cAddrString && (port > 0xFFFF)) { |
| 1124 | ret = BAD_VALUE; |
| 1125 | } else { |
| 1126 | ret = mp->setRetransmitEndpoint(cAddrString, |
| 1127 | static_cast<uint16_t>(port)); |
| 1128 | } |
| 1129 | |
| 1130 | if (NULL != addrString) { |
| 1131 | env->ReleaseStringUTFChars(addrString, cAddrString); |
| 1132 | } |
| 1133 | |
| 1134 | if (ret == INVALID_OPERATION ) { |
| 1135 | jniThrowException(env, "java/lang/IllegalStateException", NULL); |
| 1136 | } |
| 1137 | |
| 1138 | return (jint) ret; |
| 1139 | } |
| 1140 | |
| 1141 | static void |
| 1142 | android_media_MediaPlayer2_setNextMediaPlayer(JNIEnv *env, jobject thiz, jobject java_player) |
| 1143 | { |
| 1144 | ALOGV("setNextMediaPlayer"); |
| 1145 | sp<MediaPlayer2> thisplayer = getMediaPlayer(env, thiz); |
| 1146 | if (thisplayer == NULL) { |
| 1147 | jniThrowException(env, "java/lang/IllegalStateException", "This player not initialized"); |
| 1148 | return; |
| 1149 | } |
| 1150 | sp<MediaPlayer2> nextplayer = (java_player == NULL) ? NULL : getMediaPlayer(env, java_player); |
| 1151 | if (nextplayer == NULL && java_player != NULL) { |
| 1152 | jniThrowException(env, "java/lang/IllegalStateException", "That player not initialized"); |
| 1153 | return; |
| 1154 | } |
| 1155 | |
| 1156 | if (nextplayer == thisplayer) { |
| 1157 | jniThrowException(env, "java/lang/IllegalArgumentException", "Next player can't be self"); |
| 1158 | return; |
| 1159 | } |
| 1160 | // tie the two players together |
| 1161 | process_media_player_call( |
| 1162 | env, thiz, thisplayer->setNextMediaPlayer(nextplayer), |
| 1163 | "java/lang/IllegalArgumentException", |
| 1164 | "setNextMediaPlayer failed." ); |
| 1165 | ; |
| 1166 | } |
| 1167 | |
| 1168 | // Pass through the arguments to the MediaServer player implementation. |
| 1169 | static jint android_media_MediaPlayer2_applyVolumeShaper(JNIEnv *env, jobject thiz, |
| 1170 | jobject jconfig, jobject joperation) { |
| 1171 | // NOTE: hard code here to prevent platform issues. Must match VolumeShaper.java |
| 1172 | const int VOLUME_SHAPER_INVALID_OPERATION = -38; |
| 1173 | |
| 1174 | sp<MediaPlayer2> mp = getMediaPlayer(env, thiz); |
| 1175 | if (mp == nullptr) { |
| 1176 | return (jint)VOLUME_SHAPER_INVALID_OPERATION; |
| 1177 | } |
| 1178 | |
| 1179 | sp<VolumeShaper::Configuration> configuration; |
| 1180 | sp<VolumeShaper::Operation> operation; |
| 1181 | if (jconfig != nullptr) { |
| 1182 | configuration = VolumeShaperHelper::convertJobjectToConfiguration( |
| 1183 | env, gVolumeShaperFields, jconfig); |
| 1184 | ALOGV("applyVolumeShaper configuration: %s", configuration->toString().c_str()); |
| 1185 | } |
| 1186 | if (joperation != nullptr) { |
| 1187 | operation = VolumeShaperHelper::convertJobjectToOperation( |
| 1188 | env, gVolumeShaperFields, joperation); |
| 1189 | ALOGV("applyVolumeShaper operation: %s", operation->toString().c_str()); |
| 1190 | } |
| 1191 | VolumeShaper::Status status = mp->applyVolumeShaper(configuration, operation); |
| 1192 | if (status == INVALID_OPERATION) { |
| 1193 | status = VOLUME_SHAPER_INVALID_OPERATION; |
| 1194 | } |
| 1195 | return (jint)status; // if status < 0 an error, else a VolumeShaper id |
| 1196 | } |
| 1197 | |
| 1198 | // Pass through the arguments to the MediaServer player implementation. |
| 1199 | static jobject android_media_MediaPlayer2_getVolumeShaperState(JNIEnv *env, jobject thiz, |
| 1200 | jint id) { |
| 1201 | sp<MediaPlayer2> mp = getMediaPlayer(env, thiz); |
| 1202 | if (mp == nullptr) { |
| 1203 | return (jobject)nullptr; |
| 1204 | } |
| 1205 | |
| 1206 | sp<VolumeShaper::State> state = mp->getVolumeShaperState((int)id); |
| 1207 | if (state.get() == nullptr) { |
| 1208 | return (jobject)nullptr; |
| 1209 | } |
| 1210 | return VolumeShaperHelper::convertStateToJobject(env, gVolumeShaperFields, state); |
| 1211 | } |
| 1212 | |
| 1213 | ///////////////////////////////////////////////////////////////////////////////////// |
| 1214 | // Modular DRM begin |
| 1215 | |
| 1216 | // TODO: investigate if these can be shared with their MediaDrm counterparts |
| 1217 | static void throwDrmStateException(JNIEnv *env, const char *msg, status_t err) |
| 1218 | { |
| 1219 | ALOGE("Illegal DRM state exception: %s (%d)", msg, err); |
| 1220 | |
| 1221 | jobject exception = env->NewObject(gStateExceptionFields.classId, |
| 1222 | gStateExceptionFields.init, static_cast<int>(err), |
| 1223 | env->NewStringUTF(msg)); |
| 1224 | env->Throw(static_cast<jthrowable>(exception)); |
| 1225 | } |
| 1226 | |
| 1227 | // TODO: investigate if these can be shared with their MediaDrm counterparts |
| 1228 | static bool throwDrmExceptionAsNecessary(JNIEnv *env, status_t err, const char *msg = NULL) |
| 1229 | { |
| 1230 | const char *drmMessage = "Unknown DRM Msg"; |
| 1231 | |
| 1232 | switch (err) { |
| 1233 | case ERROR_DRM_UNKNOWN: |
| 1234 | drmMessage = "General DRM error"; |
| 1235 | break; |
| 1236 | case ERROR_DRM_NO_LICENSE: |
| 1237 | drmMessage = "No license"; |
| 1238 | break; |
| 1239 | case ERROR_DRM_LICENSE_EXPIRED: |
| 1240 | drmMessage = "License expired"; |
| 1241 | break; |
| 1242 | case ERROR_DRM_SESSION_NOT_OPENED: |
| 1243 | drmMessage = "Session not opened"; |
| 1244 | break; |
| 1245 | case ERROR_DRM_DECRYPT_UNIT_NOT_INITIALIZED: |
| 1246 | drmMessage = "Not initialized"; |
| 1247 | break; |
| 1248 | case ERROR_DRM_DECRYPT: |
| 1249 | drmMessage = "Decrypt error"; |
| 1250 | break; |
| 1251 | case ERROR_DRM_CANNOT_HANDLE: |
| 1252 | drmMessage = "Unsupported scheme or data format"; |
| 1253 | break; |
| 1254 | case ERROR_DRM_TAMPER_DETECTED: |
| 1255 | drmMessage = "Invalid state"; |
| 1256 | break; |
| 1257 | default: |
| 1258 | break; |
| 1259 | } |
| 1260 | |
| 1261 | String8 vendorMessage; |
| 1262 | if (err >= ERROR_DRM_VENDOR_MIN && err <= ERROR_DRM_VENDOR_MAX) { |
| 1263 | vendorMessage = String8::format("DRM vendor-defined error: %d", err); |
| 1264 | drmMessage = vendorMessage.string(); |
| 1265 | } |
| 1266 | |
| 1267 | if (err == BAD_VALUE) { |
| 1268 | jniThrowException(env, "java/lang/IllegalArgumentException", msg); |
| 1269 | return true; |
| 1270 | } else if (err == ERROR_DRM_NOT_PROVISIONED) { |
| 1271 | jniThrowException(env, "android/media/NotProvisionedException", msg); |
| 1272 | return true; |
| 1273 | } else if (err == ERROR_DRM_RESOURCE_BUSY) { |
| 1274 | jniThrowException(env, "android/media/ResourceBusyException", msg); |
| 1275 | return true; |
| 1276 | } else if (err == ERROR_DRM_DEVICE_REVOKED) { |
| 1277 | jniThrowException(env, "android/media/DeniedByServerException", msg); |
| 1278 | return true; |
| 1279 | } else if (err == DEAD_OBJECT) { |
| 1280 | jniThrowException(env, "android/media/MediaDrmResetException", |
| 1281 | "mediaserver died"); |
| 1282 | return true; |
| 1283 | } else if (err != OK) { |
| 1284 | String8 errbuf; |
| 1285 | if (drmMessage != NULL) { |
| 1286 | if (msg == NULL) { |
| 1287 | msg = drmMessage; |
| 1288 | } else { |
| 1289 | errbuf = String8::format("%s: %s", msg, drmMessage); |
| 1290 | msg = errbuf.string(); |
| 1291 | } |
| 1292 | } |
| 1293 | throwDrmStateException(env, msg, err); |
| 1294 | return true; |
| 1295 | } |
| 1296 | return false; |
| 1297 | } |
| 1298 | |
| 1299 | static Vector<uint8_t> JByteArrayToVector(JNIEnv *env, jbyteArray const &byteArray) |
| 1300 | { |
| 1301 | Vector<uint8_t> vector; |
| 1302 | size_t length = env->GetArrayLength(byteArray); |
| 1303 | vector.insertAt((size_t)0, length); |
| 1304 | env->GetByteArrayRegion(byteArray, 0, length, (jbyte *)vector.editArray()); |
| 1305 | return vector; |
| 1306 | } |
| 1307 | |
| 1308 | static void android_media_MediaPlayer2_prepareDrm(JNIEnv *env, jobject thiz, |
| 1309 | jbyteArray uuidObj, jbyteArray drmSessionIdObj) |
| 1310 | { |
| 1311 | sp<MediaPlayer2> mp = getMediaPlayer(env, thiz); |
| 1312 | if (mp == NULL) { |
| 1313 | jniThrowException(env, "java/lang/IllegalStateException", NULL); |
| 1314 | return; |
| 1315 | } |
| 1316 | |
| 1317 | if (uuidObj == NULL) { |
| 1318 | jniThrowException(env, "java/lang/IllegalArgumentException", NULL); |
| 1319 | return; |
| 1320 | } |
| 1321 | |
| 1322 | Vector<uint8_t> uuid = JByteArrayToVector(env, uuidObj); |
| 1323 | |
| 1324 | if (uuid.size() != 16) { |
| 1325 | jniThrowException( |
| 1326 | env, |
| 1327 | "java/lang/IllegalArgumentException", |
| 1328 | "invalid UUID size, expected 16 bytes"); |
| 1329 | return; |
| 1330 | } |
| 1331 | |
| 1332 | Vector<uint8_t> drmSessionId = JByteArrayToVector(env, drmSessionIdObj); |
| 1333 | |
| 1334 | if (drmSessionId.size() == 0) { |
| 1335 | jniThrowException( |
| 1336 | env, |
| 1337 | "java/lang/IllegalArgumentException", |
| 1338 | "empty drmSessionId"); |
| 1339 | return; |
| 1340 | } |
| 1341 | |
| 1342 | status_t err = mp->prepareDrm(uuid.array(), drmSessionId); |
| 1343 | if (err != OK) { |
| 1344 | if (err == INVALID_OPERATION) { |
| 1345 | jniThrowException( |
| 1346 | env, |
| 1347 | "java/lang/IllegalStateException", |
| 1348 | "The player must be in prepared state."); |
| 1349 | } else if (err == ERROR_DRM_CANNOT_HANDLE) { |
| 1350 | jniThrowException( |
| 1351 | env, |
| 1352 | "android/media/UnsupportedSchemeException", |
| 1353 | "Failed to instantiate drm object."); |
| 1354 | } else { |
| 1355 | throwDrmExceptionAsNecessary(env, err, "Failed to prepare DRM scheme"); |
| 1356 | } |
| 1357 | } |
| 1358 | } |
| 1359 | |
| 1360 | static void android_media_MediaPlayer2_releaseDrm(JNIEnv *env, jobject thiz) |
| 1361 | { |
| 1362 | sp<MediaPlayer2> mp = getMediaPlayer(env, thiz); |
| 1363 | if (mp == NULL ) { |
| 1364 | jniThrowException(env, "java/lang/IllegalStateException", NULL); |
| 1365 | return; |
| 1366 | } |
| 1367 | |
| 1368 | status_t err = mp->releaseDrm(); |
| 1369 | if (err != OK) { |
| 1370 | if (err == INVALID_OPERATION) { |
| 1371 | jniThrowException( |
| 1372 | env, |
| 1373 | "java/lang/IllegalStateException", |
| 1374 | "Can not release DRM in an active player state."); |
| 1375 | } |
| 1376 | } |
| 1377 | } |
| 1378 | // Modular DRM end |
| 1379 | // ---------------------------------------------------------------------------- |
| 1380 | |
| 1381 | ///////////////////////////////////////////////////////////////////////////////////// |
| 1382 | // AudioRouting begin |
| 1383 | static jboolean android_media_MediaPlayer2_setOutputDevice(JNIEnv *env, jobject thiz, jint device_id) |
| 1384 | { |
| 1385 | sp<MediaPlayer2> mp = getMediaPlayer(env, thiz); |
| 1386 | if (mp == NULL) { |
| 1387 | return false; |
| 1388 | } |
| 1389 | return mp->setOutputDevice(device_id) == NO_ERROR; |
| 1390 | } |
| 1391 | |
| 1392 | static jint android_media_MediaPlayer2_getRoutedDeviceId(JNIEnv *env, jobject thiz) |
| 1393 | { |
| 1394 | sp<MediaPlayer2> mp = getMediaPlayer(env, thiz); |
| 1395 | if (mp == NULL) { |
| 1396 | return AUDIO_PORT_HANDLE_NONE; |
| 1397 | } |
| 1398 | return mp->getRoutedDeviceId(); |
| 1399 | } |
| 1400 | |
| 1401 | static void android_media_MediaPlayer2_enableDeviceCallback( |
| 1402 | JNIEnv* env, jobject thiz, jboolean enabled) |
| 1403 | { |
| 1404 | sp<MediaPlayer2> mp = getMediaPlayer(env, thiz); |
| 1405 | if (mp == NULL) { |
| 1406 | return; |
| 1407 | } |
| 1408 | |
| 1409 | status_t status = mp->enableAudioDeviceCallback(enabled); |
| 1410 | if (status != NO_ERROR) { |
| 1411 | jniThrowException(env, "java/lang/IllegalStateException", NULL); |
| 1412 | ALOGE("enable device callback failed: %d", status); |
| 1413 | } |
| 1414 | } |
| 1415 | |
| 1416 | // AudioRouting end |
| 1417 | // ---------------------------------------------------------------------------- |
| 1418 | |
| 1419 | static const JNINativeMethod gMethods[] = { |
| 1420 | { |
| 1421 | "nativeSetDataSource", |
| 1422 | "(Landroid/media/Media2HTTPService;Ljava/lang/String;[Ljava/lang/String;" |
| 1423 | "[Ljava/lang/String;)V", |
| 1424 | (void *)android_media_MediaPlayer2_setDataSourceAndHeaders |
| 1425 | }, |
| 1426 | |
| 1427 | {"_setDataSource", "(Ljava/io/FileDescriptor;JJ)V", (void *)android_media_MediaPlayer2_setDataSourceFD}, |
| 1428 | {"_setDataSource", "(Landroid/media/Media2DataSource;)V",(void *)android_media_MediaPlayer2_setDataSourceCallback }, |
| 1429 | {"_setVideoSurface", "(Landroid/view/Surface;)V", (void *)android_media_MediaPlayer2_setVideoSurface}, |
| 1430 | {"getBufferingParams", "()Landroid/media/BufferingParams;", (void *)android_media_MediaPlayer2_getBufferingParams}, |
| 1431 | {"setBufferingParams", "(Landroid/media/BufferingParams;)V", (void *)android_media_MediaPlayer2_setBufferingParams}, |
| 1432 | {"_prepare", "()V", (void *)android_media_MediaPlayer2_prepare}, |
| 1433 | {"prepareAsync", "()V", (void *)android_media_MediaPlayer2_prepareAsync}, |
| 1434 | {"_start", "()V", (void *)android_media_MediaPlayer2_start}, |
| 1435 | {"_stop", "()V", (void *)android_media_MediaPlayer2_stop}, |
| 1436 | {"getVideoWidth", "()I", (void *)android_media_MediaPlayer2_getVideoWidth}, |
| 1437 | {"getVideoHeight", "()I", (void *)android_media_MediaPlayer2_getVideoHeight}, |
| 1438 | {"native_getMetrics", "()Landroid/os/PersistableBundle;", (void *)android_media_MediaPlayer2_native_getMetrics}, |
| 1439 | {"setPlaybackParams", "(Landroid/media/PlaybackParams;)V", (void *)android_media_MediaPlayer2_setPlaybackParams}, |
| 1440 | {"getPlaybackParams", "()Landroid/media/PlaybackParams;", (void *)android_media_MediaPlayer2_getPlaybackParams}, |
| 1441 | {"setSyncParams", "(Landroid/media/SyncParams;)V", (void *)android_media_MediaPlayer2_setSyncParams}, |
| 1442 | {"getSyncParams", "()Landroid/media/SyncParams;", (void *)android_media_MediaPlayer2_getSyncParams}, |
| 1443 | {"_seekTo", "(JI)V", (void *)android_media_MediaPlayer2_seekTo}, |
| 1444 | {"_notifyAt", "(J)V", (void *)android_media_MediaPlayer2_notifyAt}, |
| 1445 | {"_pause", "()V", (void *)android_media_MediaPlayer2_pause}, |
| 1446 | {"isPlaying", "()Z", (void *)android_media_MediaPlayer2_isPlaying}, |
| 1447 | {"getCurrentPosition", "()I", (void *)android_media_MediaPlayer2_getCurrentPosition}, |
| 1448 | {"getDuration", "()I", (void *)android_media_MediaPlayer2_getDuration}, |
| 1449 | {"_release", "()V", (void *)android_media_MediaPlayer2_release}, |
| 1450 | {"_reset", "()V", (void *)android_media_MediaPlayer2_reset}, |
| 1451 | {"_getAudioStreamType", "()I", (void *)android_media_MediaPlayer2_getAudioStreamType}, |
| 1452 | {"setParameter", "(ILandroid/os/Parcel;)Z", (void *)android_media_MediaPlayer2_setParameter}, |
| 1453 | {"setLooping", "(Z)V", (void *)android_media_MediaPlayer2_setLooping}, |
| 1454 | {"isLooping", "()Z", (void *)android_media_MediaPlayer2_isLooping}, |
| 1455 | {"_setVolume", "(FF)V", (void *)android_media_MediaPlayer2_setVolume}, |
| 1456 | {"native_invoke", "(Landroid/os/Parcel;Landroid/os/Parcel;)I",(void *)android_media_MediaPlayer2_invoke}, |
| 1457 | {"native_setMetadataFilter", "(Landroid/os/Parcel;)I", (void *)android_media_MediaPlayer2_setMetadataFilter}, |
| 1458 | {"native_getMetadata", "(ZZLandroid/os/Parcel;)Z", (void *)android_media_MediaPlayer2_getMetadata}, |
| 1459 | {"native_init", "()V", (void *)android_media_MediaPlayer2_native_init}, |
| 1460 | {"native_setup", "(Ljava/lang/Object;)V", (void *)android_media_MediaPlayer2_native_setup}, |
| 1461 | {"native_finalize", "()V", (void *)android_media_MediaPlayer2_native_finalize}, |
| 1462 | {"getAudioSessionId", "()I", (void *)android_media_MediaPlayer2_get_audio_session_id}, |
| 1463 | {"setAudioSessionId", "(I)V", (void *)android_media_MediaPlayer2_set_audio_session_id}, |
| 1464 | {"_setAuxEffectSendLevel", "(F)V", (void *)android_media_MediaPlayer2_setAuxEffectSendLevel}, |
| 1465 | {"attachAuxEffect", "(I)V", (void *)android_media_MediaPlayer2_attachAuxEffect}, |
| 1466 | {"native_setRetransmitEndpoint", "(Ljava/lang/String;I)I", (void *)android_media_MediaPlayer2_setRetransmitEndpoint}, |
| 1467 | {"setNextMediaPlayer", "(Landroid/media/MediaPlayer2;)V", (void *)android_media_MediaPlayer2_setNextMediaPlayer}, |
| 1468 | {"native_applyVolumeShaper", |
| 1469 | "(Landroid/media/VolumeShaper$Configuration;Landroid/media/VolumeShaper$Operation;)I", |
| 1470 | (void *)android_media_MediaPlayer2_applyVolumeShaper}, |
| 1471 | {"native_getVolumeShaperState", |
| 1472 | "(I)Landroid/media/VolumeShaper$State;", |
| 1473 | (void *)android_media_MediaPlayer2_getVolumeShaperState}, |
| 1474 | // Modular DRM |
| 1475 | { "_prepareDrm", "([B[B)V", (void *)android_media_MediaPlayer2_prepareDrm }, |
| 1476 | { "_releaseDrm", "()V", (void *)android_media_MediaPlayer2_releaseDrm }, |
| 1477 | |
| 1478 | // AudioRouting |
| 1479 | {"native_setOutputDevice", "(I)Z", (void *)android_media_MediaPlayer2_setOutputDevice}, |
| 1480 | {"native_getRoutedDeviceId", "()I", (void *)android_media_MediaPlayer2_getRoutedDeviceId}, |
| 1481 | {"native_enableDeviceCallback", "(Z)V", (void *)android_media_MediaPlayer2_enableDeviceCallback}, |
| 1482 | }; |
| 1483 | |
| 1484 | // This function only registers the native methods |
| 1485 | static int register_android_media_MediaPlayer2Impl(JNIEnv *env) |
| 1486 | { |
| 1487 | return AndroidRuntime::registerNativeMethods(env, |
| 1488 | "android/media/MediaPlayer2Impl", gMethods, NELEM(gMethods)); |
| 1489 | } |
| 1490 | |
| 1491 | jint JNI_OnLoad(JavaVM* vm, void* /* reserved */) |
| 1492 | { |
| 1493 | JNIEnv* env = NULL; |
| 1494 | jint result = -1; |
| 1495 | |
| 1496 | if (vm->GetEnv((void**) &env, JNI_VERSION_1_4) != JNI_OK) { |
| 1497 | ALOGE("ERROR: GetEnv failed\n"); |
| 1498 | goto bail; |
| 1499 | } |
| 1500 | assert(env != NULL); |
| 1501 | |
| 1502 | if (register_android_media_MediaPlayer2Impl(env) < 0) { |
| 1503 | ALOGE("ERROR: MediaPlayer2 native registration failed\n"); |
| 1504 | goto bail; |
| 1505 | } |
| 1506 | |
| 1507 | /* success -- return valid version number */ |
| 1508 | result = JNI_VERSION_1_4; |
| 1509 | |
| 1510 | bail: |
| 1511 | return result; |
| 1512 | } |
| 1513 | |
| 1514 | // KTHXBYE |