android_media_MediaPlayer.cpp revision 20cb94eeb5b9672573fc86bf51e09bd66a774581
19066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project/* //device/libs/android_runtime/android_media_MediaPlayer.cpp 29066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project** 39066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project** Copyright 2007, The Android Open Source Project 49066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project** 59066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project** Licensed under the Apache License, Version 2.0 (the "License"); 69066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project** you may not use this file except in compliance with the License. 79066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project** You may obtain a copy of the License at 89066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project** 99066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project** http://www.apache.org/licenses/LICENSE-2.0 109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project** 119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project** Unless required by applicable law or agreed to in writing, software 129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project** distributed under the License is distributed on an "AS IS" BASIS, 139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project** See the License for the specific language governing permissions and 159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project** limitations under the License. 169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project*/ 179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project//#define LOG_NDEBUG 0 199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project#define LOG_TAG "MediaPlayer-JNI" 209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project#include "utils/Log.h" 219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project#include <media/mediaplayer.h> 2320cb94eeb5b9672573fc86bf51e09bd66a774581Nicolas Catania#include <media/MediaPlayerInterface.h> 249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project#include <stdio.h> 259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project#include <assert.h> 269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project#include <limits.h> 279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project#include <unistd.h> 289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project#include <fcntl.h> 299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project#include <utils/threads.h> 309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project#include "jni.h" 319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project#include "JNIHelp.h" 329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project#include "android_runtime/AndroidRuntime.h" 334df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project#include "utils/Errors.h" // for status_t 3420cb94eeb5b9672573fc86bf51e09bd66a774581Nicolas Catania#include "android_util_Binder.h" 3520cb94eeb5b9672573fc86bf51e09bd66a774581Nicolas Catania#include <binder/Parcel.h> 369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project// ---------------------------------------------------------------------------- 399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectusing namespace android; 419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project// ---------------------------------------------------------------------------- 439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstruct fields_t { 459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jfieldID context; 469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jfieldID surface; 479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /* actually in android.view.Surface XXX */ 489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jfieldID surface_native; 499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jmethodID post_event; 519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project}; 529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic fields_t fields; 539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic Mutex sLock; 559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project// ---------------------------------------------------------------------------- 579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project// ref-counted object for callbacks 589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectclass JNIMediaPlayerListener: public MediaPlayerListener 599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectpublic: 619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project JNIMediaPlayerListener(JNIEnv* env, jobject thiz, jobject weak_thiz); 629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ~JNIMediaPlayerListener(); 639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project void notify(int msg, int ext1, int ext2); 649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectprivate: 659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project JNIMediaPlayerListener(); 669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jclass mClass; // Reference to MediaPlayer class 679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jobject mObject; // Weak ref to MediaPlayer Java object to call on 689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project}; 699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source ProjectJNIMediaPlayerListener::JNIMediaPlayerListener(JNIEnv* env, jobject thiz, jobject weak_thiz) 719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Hold onto the MediaPlayer class for use in calling the static method 749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // that posts events to the application thread. 759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jclass clazz = env->GetObjectClass(thiz); 769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (clazz == NULL) { 779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project LOGE("Can't find android/media/MediaPlayer"); 789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jniThrowException(env, "java/lang/Exception", NULL); 799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mClass = (jclass)env->NewGlobalRef(clazz); 829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // We use a weak reference so the MediaPlayer object can be garbage collected. 849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // The reference is only used as a proxy for callbacks. 859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mObject = env->NewGlobalRef(weak_thiz); 869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source ProjectJNIMediaPlayerListener::~JNIMediaPlayerListener() 899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // remove global references 919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project JNIEnv *env = AndroidRuntime::getJNIEnv(); 929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project env->DeleteGlobalRef(mObject); 939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project env->DeleteGlobalRef(mClass); 949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectvoid JNIMediaPlayerListener::notify(int msg, int ext1, int ext2) 979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project JNIEnv *env = AndroidRuntime::getJNIEnv(); 999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project env->CallStaticVoidMethod(mClass, fields.post_event, mObject, msg, ext1, ext2, 0); 1009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 1019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project// ---------------------------------------------------------------------------- 1039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic sp<Surface> get_surface(JNIEnv* env, jobject clazz) 1059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 1069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Surface* const p = (Surface*)env->GetIntField(clazz, fields.surface_native); 1079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return sp<Surface>(p); 1089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 1099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic sp<MediaPlayer> getMediaPlayer(JNIEnv* env, jobject thiz) 1119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 1129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Mutex::Autolock l(sLock); 1139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project MediaPlayer* const p = (MediaPlayer*)env->GetIntField(thiz, fields.context); 1149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return sp<MediaPlayer>(p); 1159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 1169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic sp<MediaPlayer> setMediaPlayer(JNIEnv* env, jobject thiz, const sp<MediaPlayer>& player) 1189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 1199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Mutex::Autolock l(sLock); 1209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sp<MediaPlayer> old = (MediaPlayer*)env->GetIntField(thiz, fields.context); 1219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (player.get()) { 1229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project player->incStrong(thiz); 1239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (old != 0) { 1259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project old->decStrong(thiz); 1269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project env->SetIntField(thiz, fields.context, (int)player.get()); 1289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return old; 1299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 1309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 13132f82774884bdd709789ab9f3ccdf5b972ff7681Nicolas Catania// If exception is NULL and opStatus is not OK, this method sends an error 13232f82774884bdd709789ab9f3ccdf5b972ff7681Nicolas Catania// event to the client application; otherwise, if exception is not NULL and 1339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project// opStatus is not OK, this method throws the given exception to the client 1349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project// application. 1359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic void process_media_player_call(JNIEnv *env, jobject thiz, status_t opStatus, const char* exception, const char *message) 1369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 1379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (exception == NULL) { // Don't throw exception. Instead, send an event. 1389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (opStatus != (status_t) OK) { 1399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sp<MediaPlayer> mp = getMediaPlayer(env, thiz); 1409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mp != 0) mp->notify(MEDIA_ERROR, opStatus, 0); 1419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { // Throw exception! 1439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if ( opStatus == (status_t) INVALID_OPERATION ) { 1449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jniThrowException(env, "java/lang/IllegalStateException", NULL); 1459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else if ( opStatus != (status_t) OK ) { 1469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (strlen(message) > 230) { 1479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // if the message is too long, don't bother displaying the status code 1489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jniThrowException( env, exception, message); 1499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 1509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project char msg[256]; 1519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // append the status code to the message 1529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sprintf(msg, "%s: status=0x%X", message, opStatus); 1539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jniThrowException( env, exception, msg); 1549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 1589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic void 1609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectandroid_media_MediaPlayer_setDataSource(JNIEnv *env, jobject thiz, jstring path) 1619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 1629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sp<MediaPlayer> mp = getMediaPlayer(env, thiz); 1639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mp == NULL ) { 1649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jniThrowException(env, "java/lang/IllegalStateException", NULL); 1659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 1669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (path == NULL) { 1699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jniThrowException(env, "java/lang/IllegalArgumentException", NULL); 1709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 1719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project const char *pathStr = env->GetStringUTFChars(path, NULL); 1749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (pathStr == NULL) { // Out of memory 1759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jniThrowException(env, "java/lang/RuntimeException", "Out of memory"); 1769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 1779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1784df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project LOGV("setDataSource: path %s", pathStr); 1799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project status_t opStatus = mp->setDataSource(pathStr); 1809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Make sure that local ref is released before a potential exception 1829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project env->ReleaseStringUTFChars(path, pathStr); 1839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project process_media_player_call( env, thiz, opStatus, "java/io/IOException", "setDataSource failed." ); 1849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 1859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic void 1879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectandroid_media_MediaPlayer_setDataSourceFD(JNIEnv *env, jobject thiz, jobject fileDescriptor, jlong offset, jlong length) 1889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 1899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sp<MediaPlayer> mp = getMediaPlayer(env, thiz); 1909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mp == NULL ) { 1919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jniThrowException(env, "java/lang/IllegalStateException", NULL); 1929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 1939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (fileDescriptor == NULL) { 1969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jniThrowException(env, "java/lang/IllegalArgumentException", NULL); 1979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 1989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int fd = getParcelFileDescriptorFD(env, fileDescriptor); 2004df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project LOGV("setDataSourceFD: fd %d", fd); 2019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project process_media_player_call( env, thiz, mp->setDataSource(fd, offset, length), "java/io/IOException", "setDataSourceFD failed." ); 2029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 2039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2048b0b174198793cabb2b3fcc015f9bfdc9d5082b5Dave Sparksstatic void setVideoSurface(const sp<MediaPlayer>& mp, JNIEnv *env, jobject thiz) 2058b0b174198793cabb2b3fcc015f9bfdc9d5082b5Dave Sparks{ 2068b0b174198793cabb2b3fcc015f9bfdc9d5082b5Dave Sparks jobject surface = env->GetObjectField(thiz, fields.surface); 2078b0b174198793cabb2b3fcc015f9bfdc9d5082b5Dave Sparks if (surface != NULL) { 2088b0b174198793cabb2b3fcc015f9bfdc9d5082b5Dave Sparks const sp<Surface>& native_surface = get_surface(env, surface); 20932f82774884bdd709789ab9f3ccdf5b972ff7681Nicolas Catania LOGV("prepare: surface=%p (id=%d)", 2108b0b174198793cabb2b3fcc015f9bfdc9d5082b5Dave Sparks native_surface.get(), native_surface->ID()); 2118b0b174198793cabb2b3fcc015f9bfdc9d5082b5Dave Sparks mp->setVideoSurface(native_surface); 2128b0b174198793cabb2b3fcc015f9bfdc9d5082b5Dave Sparks } 2138b0b174198793cabb2b3fcc015f9bfdc9d5082b5Dave Sparks} 2149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic void 2168b0b174198793cabb2b3fcc015f9bfdc9d5082b5Dave Sparksandroid_media_MediaPlayer_setVideoSurface(JNIEnv *env, jobject thiz) 2179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 2189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sp<MediaPlayer> mp = getMediaPlayer(env, thiz); 2199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mp == NULL ) { 2209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jniThrowException(env, "java/lang/IllegalStateException", NULL); 2219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 2229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2238b0b174198793cabb2b3fcc015f9bfdc9d5082b5Dave Sparks setVideoSurface(mp, env, thiz); 2248b0b174198793cabb2b3fcc015f9bfdc9d5082b5Dave Sparks} 2258b0b174198793cabb2b3fcc015f9bfdc9d5082b5Dave Sparks 2268b0b174198793cabb2b3fcc015f9bfdc9d5082b5Dave Sparksstatic void 2278b0b174198793cabb2b3fcc015f9bfdc9d5082b5Dave Sparksandroid_media_MediaPlayer_prepare(JNIEnv *env, jobject thiz) 2288b0b174198793cabb2b3fcc015f9bfdc9d5082b5Dave Sparks{ 2298b0b174198793cabb2b3fcc015f9bfdc9d5082b5Dave Sparks sp<MediaPlayer> mp = getMediaPlayer(env, thiz); 2308b0b174198793cabb2b3fcc015f9bfdc9d5082b5Dave Sparks if (mp == NULL ) { 2318b0b174198793cabb2b3fcc015f9bfdc9d5082b5Dave Sparks jniThrowException(env, "java/lang/IllegalStateException", NULL); 2328b0b174198793cabb2b3fcc015f9bfdc9d5082b5Dave Sparks return; 2339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2348b0b174198793cabb2b3fcc015f9bfdc9d5082b5Dave Sparks setVideoSurface(mp, env, thiz); 2359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project process_media_player_call( env, thiz, mp->prepare(), "java/io/IOException", "Prepare failed." ); 2369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 2379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic void 2399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectandroid_media_MediaPlayer_prepareAsync(JNIEnv *env, jobject thiz) 2409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 2419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sp<MediaPlayer> mp = getMediaPlayer(env, thiz); 2429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mp == NULL ) { 2439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jniThrowException(env, "java/lang/IllegalStateException", NULL); 2449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 2459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jobject surface = env->GetObjectField(thiz, fields.surface); 2479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (surface != NULL) { 2489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project const sp<Surface>& native_surface = get_surface(env, surface); 24932f82774884bdd709789ab9f3ccdf5b972ff7681Nicolas Catania LOGV("prepareAsync: surface=%p (id=%d)", 2504df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project native_surface.get(), native_surface->ID()); 2519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mp->setVideoSurface(native_surface); 2529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project process_media_player_call( env, thiz, mp->prepareAsync(), "java/io/IOException", "Prepare Async failed." ); 2549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 2559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic void 2579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectandroid_media_MediaPlayer_start(JNIEnv *env, jobject thiz) 2589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 2594df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project LOGV("start"); 2609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sp<MediaPlayer> mp = getMediaPlayer(env, thiz); 2619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mp == NULL ) { 2629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jniThrowException(env, "java/lang/IllegalStateException", NULL); 2639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 2649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project process_media_player_call( env, thiz, mp->start(), NULL, NULL ); 2669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 2679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic void 2699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectandroid_media_MediaPlayer_stop(JNIEnv *env, jobject thiz) 2709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 2714df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project LOGV("stop"); 2729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sp<MediaPlayer> mp = getMediaPlayer(env, thiz); 2739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mp == NULL ) { 2749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jniThrowException(env, "java/lang/IllegalStateException", NULL); 2759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 2769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 27732f82774884bdd709789ab9f3ccdf5b972ff7681Nicolas Catania process_media_player_call( env, thiz, mp->stop(), NULL, NULL ); 2789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 2799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic void 2819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectandroid_media_MediaPlayer_pause(JNIEnv *env, jobject thiz) 2829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 2834df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project LOGV("pause"); 2849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sp<MediaPlayer> mp = getMediaPlayer(env, thiz); 2859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mp == NULL ) { 2869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jniThrowException(env, "java/lang/IllegalStateException", NULL); 2879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 2889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project process_media_player_call( env, thiz, mp->pause(), NULL, NULL ); 2909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 2919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic jboolean 2939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectandroid_media_MediaPlayer_isPlaying(JNIEnv *env, jobject thiz) 2949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 2959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sp<MediaPlayer> mp = getMediaPlayer(env, thiz); 2969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mp == NULL ) { 2979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jniThrowException(env, "java/lang/IllegalStateException", NULL); 2989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return false; 2999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3004df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project const jboolean is_playing = mp->isPlaying(); 3014df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project 3024df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project LOGV("isPlaying: %d", is_playing); 3034df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project return is_playing; 3049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 3059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic void 3079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectandroid_media_MediaPlayer_seekTo(JNIEnv *env, jobject thiz, int msec) 3089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 3099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sp<MediaPlayer> mp = getMediaPlayer(env, thiz); 3109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mp == NULL ) { 3119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jniThrowException(env, "java/lang/IllegalStateException", NULL); 3129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 3139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3144df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project LOGV("seekTo: %d(msec)", msec); 3159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project process_media_player_call( env, thiz, mp->seekTo(msec), NULL, NULL ); 3169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 3179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic int 3199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectandroid_media_MediaPlayer_getVideoWidth(JNIEnv *env, jobject thiz) 3209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 3219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sp<MediaPlayer> mp = getMediaPlayer(env, thiz); 3229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mp == NULL ) { 3239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jniThrowException(env, "java/lang/IllegalStateException", NULL); 3249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return 0; 3259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int w; 3274df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project if (0 != mp->getVideoWidth(&w)) { 3284df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project LOGE("getVideoWidth failed"); 3294df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project w = 0; 3304df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project } 3314df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project LOGV("getVideoWidth: %d", w); 3324df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project return w; 3339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 3349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic int 3369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectandroid_media_MediaPlayer_getVideoHeight(JNIEnv *env, jobject thiz) 3379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 3389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sp<MediaPlayer> mp = getMediaPlayer(env, thiz); 3399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mp == NULL ) { 3409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jniThrowException(env, "java/lang/IllegalStateException", NULL); 3419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return 0; 3429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int h; 3444df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project if (0 != mp->getVideoHeight(&h)) { 3454df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project LOGE("getVideoHeight failed"); 3464df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project h = 0; 3474df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project } 3484df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project LOGV("getVideoHeight: %d", h); 3494df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project return h; 3509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 3519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic int 3549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectandroid_media_MediaPlayer_getCurrentPosition(JNIEnv *env, jobject thiz) 3559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 3569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sp<MediaPlayer> mp = getMediaPlayer(env, thiz); 3579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mp == NULL ) { 3589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jniThrowException(env, "java/lang/IllegalStateException", NULL); 3599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return 0; 3609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int msec; 3629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project process_media_player_call( env, thiz, mp->getCurrentPosition(&msec), NULL, NULL ); 3634df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project LOGV("getCurrentPosition: %d (msec)", msec); 3649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return msec; 3659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 3669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic int 3689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectandroid_media_MediaPlayer_getDuration(JNIEnv *env, jobject thiz) 3699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 3709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sp<MediaPlayer> mp = getMediaPlayer(env, thiz); 3719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mp == NULL ) { 3729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jniThrowException(env, "java/lang/IllegalStateException", NULL); 3739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return 0; 3749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int msec; 3769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project process_media_player_call( env, thiz, mp->getDuration(&msec), NULL, NULL ); 3774df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project LOGV("getDuration: %d (msec)", msec); 3789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return msec; 3799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 3809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic void 3829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectandroid_media_MediaPlayer_reset(JNIEnv *env, jobject thiz) 3839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 3844df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project LOGV("reset"); 3859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sp<MediaPlayer> mp = getMediaPlayer(env, thiz); 3869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mp == NULL ) { 3879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jniThrowException(env, "java/lang/IllegalStateException", NULL); 3889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 3899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project process_media_player_call( env, thiz, mp->reset(), NULL, NULL ); 3919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 3929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic void 3949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectandroid_media_MediaPlayer_setAudioStreamType(JNIEnv *env, jobject thiz, int streamtype) 3959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 3964df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project LOGV("setAudioStreamType: %d", streamtype); 3979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sp<MediaPlayer> mp = getMediaPlayer(env, thiz); 3989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mp == NULL ) { 3999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jniThrowException(env, "java/lang/IllegalStateException", NULL); 4009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 4019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project process_media_player_call( env, thiz, mp->setAudioStreamType(streamtype) , NULL, NULL ); 4039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 4049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic void 4069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectandroid_media_MediaPlayer_setLooping(JNIEnv *env, jobject thiz, jboolean looping) 4079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 4084df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project LOGV("setLooping: %d", looping); 4099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sp<MediaPlayer> mp = getMediaPlayer(env, thiz); 4109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mp == NULL ) { 4119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jniThrowException(env, "java/lang/IllegalStateException", NULL); 4129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 4139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project process_media_player_call( env, thiz, mp->setLooping(looping), NULL, NULL ); 4159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 4169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic jboolean 4189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectandroid_media_MediaPlayer_isLooping(JNIEnv *env, jobject thiz) 4199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 4204df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project LOGV("isLooping"); 4219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sp<MediaPlayer> mp = getMediaPlayer(env, thiz); 4229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mp == NULL ) { 4239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jniThrowException(env, "java/lang/IllegalStateException", NULL); 4249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return false; 4259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return mp->isLooping(); 4279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 4289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic void 4309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectandroid_media_MediaPlayer_setVolume(JNIEnv *env, jobject thiz, float leftVolume, float rightVolume) 4319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 4324df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project LOGV("setVolume: left %f right %f", leftVolume, rightVolume); 4339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sp<MediaPlayer> mp = getMediaPlayer(env, thiz); 4349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mp == NULL ) { 4359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jniThrowException(env, "java/lang/IllegalStateException", NULL); 4369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 4379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project process_media_player_call( env, thiz, mp->setVolume(leftVolume, rightVolume), NULL, NULL ); 4399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 4409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project// FIXME: deprecated 4429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic jobject 4439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectandroid_media_MediaPlayer_getFrameAt(JNIEnv *env, jobject thiz, jint msec) 4449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 4459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return NULL; 4469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 4479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 44820cb94eeb5b9672573fc86bf51e09bd66a774581Nicolas Catania 44920cb94eeb5b9672573fc86bf51e09bd66a774581Nicolas Catania// Sends the request and reply parcels to the media player via the 45020cb94eeb5b9672573fc86bf51e09bd66a774581Nicolas Catania// binder interface. 45120cb94eeb5b9672573fc86bf51e09bd66a774581Nicolas Cataniastatic jint 45220cb94eeb5b9672573fc86bf51e09bd66a774581Nicolas Cataniaandroid_media_MediaPlayer_invoke(JNIEnv *env, jobject thiz, 45320cb94eeb5b9672573fc86bf51e09bd66a774581Nicolas Catania jobject java_request, jobject java_reply) 45420cb94eeb5b9672573fc86bf51e09bd66a774581Nicolas Catania{ 45520cb94eeb5b9672573fc86bf51e09bd66a774581Nicolas Catania sp<MediaPlayer> media_player = getMediaPlayer(env, thiz); 45620cb94eeb5b9672573fc86bf51e09bd66a774581Nicolas Catania if (media_player == NULL ) { 45720cb94eeb5b9672573fc86bf51e09bd66a774581Nicolas Catania jniThrowException(env, "java/lang/IllegalStateException", NULL); 45820cb94eeb5b9672573fc86bf51e09bd66a774581Nicolas Catania } 45920cb94eeb5b9672573fc86bf51e09bd66a774581Nicolas Catania 46020cb94eeb5b9672573fc86bf51e09bd66a774581Nicolas Catania 46120cb94eeb5b9672573fc86bf51e09bd66a774581Nicolas Catania Parcel *request = parcelForJavaObject(env, java_request); 46220cb94eeb5b9672573fc86bf51e09bd66a774581Nicolas Catania Parcel *reply = parcelForJavaObject(env, java_reply); 46320cb94eeb5b9672573fc86bf51e09bd66a774581Nicolas Catania 46420cb94eeb5b9672573fc86bf51e09bd66a774581Nicolas Catania const status_t status = media_player->invoke(*request, reply); 46520cb94eeb5b9672573fc86bf51e09bd66a774581Nicolas Catania // Don't use process_media_player_call which use the async loop to 46620cb94eeb5b9672573fc86bf51e09bd66a774581Nicolas Catania // report errors, instead returns the status. 46720cb94eeb5b9672573fc86bf51e09bd66a774581Nicolas Catania return status; 46820cb94eeb5b9672573fc86bf51e09bd66a774581Nicolas Catania} 46920cb94eeb5b9672573fc86bf51e09bd66a774581Nicolas Catania 4709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic void 4719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectandroid_media_MediaPlayer_native_setup(JNIEnv *env, jobject thiz, jobject weak_this) 4729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 4739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project LOGV("native_setup"); 4749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sp<MediaPlayer> mp = new MediaPlayer(); 4759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mp == NULL) { 4769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jniThrowException(env, "java/lang/RuntimeException", "Out of memory"); 4779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 4789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // create new listener and give it to MediaPlayer 4819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sp<JNIMediaPlayerListener> listener = new JNIMediaPlayerListener(env, thiz, weak_this); 4829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mp->setListener(listener); 4839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Stow our new C++ MediaPlayer in an opaque field in the Java object. 4859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project setMediaPlayer(env, thiz, mp); 4869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 4879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic void 4899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectandroid_media_MediaPlayer_release(JNIEnv *env, jobject thiz) 4909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 4919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project LOGV("release"); 4929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sp<MediaPlayer> mp = setMediaPlayer(env, thiz, 0); 4939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mp != NULL) { 4949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // this prevents native callbacks after the object is released 4959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mp->setListener(0); 4969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mp->disconnect(); 4979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 4999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic void 5019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectandroid_media_MediaPlayer_native_finalize(JNIEnv *env, jobject thiz) 5029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 5039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project LOGV("native_finalize"); 5049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project android_media_MediaPlayer_release(env, thiz); 5059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 5069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project// ---------------------------------------------------------------------------- 5089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic JNINativeMethod gMethods[] = { 5109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project {"setDataSource", "(Ljava/lang/String;)V", (void *)android_media_MediaPlayer_setDataSource}, 5119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project {"setDataSource", "(Ljava/io/FileDescriptor;JJ)V", (void *)android_media_MediaPlayer_setDataSourceFD}, 5128b0b174198793cabb2b3fcc015f9bfdc9d5082b5Dave Sparks {"_setVideoSurface", "()V", (void *)android_media_MediaPlayer_setVideoSurface}, 5139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project {"prepare", "()V", (void *)android_media_MediaPlayer_prepare}, 5149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project {"prepareAsync", "()V", (void *)android_media_MediaPlayer_prepareAsync}, 5159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project {"_start", "()V", (void *)android_media_MediaPlayer_start}, 5169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project {"_stop", "()V", (void *)android_media_MediaPlayer_stop}, 5179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project {"getVideoWidth", "()I", (void *)android_media_MediaPlayer_getVideoWidth}, 5189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project {"getVideoHeight", "()I", (void *)android_media_MediaPlayer_getVideoHeight}, 5199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project {"seekTo", "(I)V", (void *)android_media_MediaPlayer_seekTo}, 5209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project {"_pause", "()V", (void *)android_media_MediaPlayer_pause}, 5219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project {"isPlaying", "()Z", (void *)android_media_MediaPlayer_isPlaying}, 5229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project {"getCurrentPosition", "()I", (void *)android_media_MediaPlayer_getCurrentPosition}, 5239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project {"getDuration", "()I", (void *)android_media_MediaPlayer_getDuration}, 5249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project {"_release", "()V", (void *)android_media_MediaPlayer_release}, 5259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project {"_reset", "()V", (void *)android_media_MediaPlayer_reset}, 5269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project {"setAudioStreamType", "(I)V", (void *)android_media_MediaPlayer_setAudioStreamType}, 5279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project {"setLooping", "(Z)V", (void *)android_media_MediaPlayer_setLooping}, 5289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project {"isLooping", "()Z", (void *)android_media_MediaPlayer_isLooping}, 5299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project {"setVolume", "(FF)V", (void *)android_media_MediaPlayer_setVolume}, 5309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project {"getFrameAt", "(I)Landroid/graphics/Bitmap;", (void *)android_media_MediaPlayer_getFrameAt}, 53120cb94eeb5b9672573fc86bf51e09bd66a774581Nicolas Catania {"native_invoke", "(Landroid/os/Parcel;Landroid/os/Parcel;)I",(void *)android_media_MediaPlayer_invoke}, 5329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project {"native_setup", "(Ljava/lang/Object;)V", (void *)android_media_MediaPlayer_native_setup}, 5339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project {"native_finalize", "()V", (void *)android_media_MediaPlayer_native_finalize}, 5349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project}; 5359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic const char* const kClassPathName = "android/media/MediaPlayer"; 5379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic int register_android_media_MediaPlayer(JNIEnv *env) 5399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 5409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jclass clazz; 5419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project clazz = env->FindClass("android/media/MediaPlayer"); 5439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (clazz == NULL) { 5449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project LOGE("Can't find android/media/MediaPlayer"); 5459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return -1; 5469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project fields.context = env->GetFieldID(clazz, "mNativeContext", "I"); 5499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (fields.context == NULL) { 5509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project LOGE("Can't find MediaPlayer.mNativeContext"); 5519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return -1; 5529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project fields.post_event = env->GetStaticMethodID(clazz, "postEventFromNative", 5559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "(Ljava/lang/Object;IIILjava/lang/Object;)V"); 5569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (fields.post_event == NULL) { 5579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project LOGE("Can't find MediaPlayer.postEventFromNative"); 5589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return -1; 5599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project fields.surface = env->GetFieldID(clazz, "mSurface", "Landroid/view/Surface;"); 5629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (fields.surface == NULL) { 5639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project LOGE("Can't find MediaPlayer.mSurface"); 5649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return -1; 5659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jclass surface = env->FindClass("android/view/Surface"); 5689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (surface == NULL) { 5699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project LOGE("Can't find android/view/Surface"); 5709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return -1; 5719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project fields.surface_native = env->GetFieldID(surface, "mSurface", "I"); 5749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (fields.surface_native == NULL) { 5759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project LOGE("Can't find Surface fields"); 5769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return -1; 5779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return AndroidRuntime::registerNativeMethods(env, 5809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "android/media/MediaPlayer", gMethods, NELEM(gMethods)); 5819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 5829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectextern int register_android_media_MediaRecorder(JNIEnv *env); 5849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectextern int register_android_media_MediaScanner(JNIEnv *env); 5859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectextern int register_android_media_MediaMetadataRetriever(JNIEnv *env); 5869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectextern int register_android_media_AmrInputStream(JNIEnv *env); 5879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectextern int register_android_media_ResampleInputStream(JNIEnv *env); 5889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectjint JNI_OnLoad(JavaVM* vm, void* reserved) 5909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 5919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project JNIEnv* env = NULL; 5929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jint result = -1; 5939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (vm->GetEnv((void**) &env, JNI_VERSION_1_4) != JNI_OK) { 5959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project LOGE("ERROR: GetEnv failed\n"); 5969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project goto bail; 5979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project assert(env != NULL); 5999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (register_android_media_MediaPlayer(env) < 0) { 6019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project LOGE("ERROR: MediaPlayer native registration failed\n"); 6029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project goto bail; 6039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (register_android_media_MediaRecorder(env) < 0) { 6069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project LOGE("ERROR: MediaRecorder native registration failed\n"); 6079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project goto bail; 6089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (register_android_media_MediaScanner(env) < 0) { 6119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project LOGE("ERROR: MediaScanner native registration failed\n"); 6129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project goto bail; 6139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (register_android_media_MediaMetadataRetriever(env) < 0) { 6169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project LOGE("ERROR: MediaMetadataRetriever native registration failed\n"); 6179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project goto bail; 6189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (register_android_media_AmrInputStream(env) < 0) { 6219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project LOGE("ERROR: AmrInputStream native registration failed\n"); 6229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project goto bail; 6239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (register_android_media_ResampleInputStream(env) < 0) { 6269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project LOGE("ERROR: ResampleInputStream native registration failed\n"); 6279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project goto bail; 6289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /* success -- return valid version number */ 6319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project result = JNI_VERSION_1_4; 6329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectbail: 6349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return result; 6359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 6369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project// KTHXBYE 638