android_media_MediaPlayer.cpp revision 256430093679e1d62b54fb0c852126e54d162f6f
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 34256430093679e1d62b54fb0c852126e54d162f6fAndreas Huber#include "utils/KeyedVector.h" 35256430093679e1d62b54fb0c852126e54d162f6fAndreas Huber#include "utils/String8.h" 3620cb94eeb5b9672573fc86bf51e09bd66a774581Nicolas Catania#include "android_util_Binder.h" 3720cb94eeb5b9672573fc86bf51e09bd66a774581Nicolas Catania#include <binder/Parcel.h> 389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project// ---------------------------------------------------------------------------- 419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectusing namespace android; 439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project// ---------------------------------------------------------------------------- 459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstruct fields_t { 479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jfieldID context; 489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jfieldID surface; 499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /* actually in android.view.Surface XXX */ 509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jfieldID surface_native; 519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jmethodID post_event; 539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project}; 549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic fields_t fields; 559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic Mutex sLock; 579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project// ---------------------------------------------------------------------------- 599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project// ref-counted object for callbacks 609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectclass JNIMediaPlayerListener: public MediaPlayerListener 619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectpublic: 639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project JNIMediaPlayerListener(JNIEnv* env, jobject thiz, jobject weak_thiz); 649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ~JNIMediaPlayerListener(); 659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project void notify(int msg, int ext1, int ext2); 669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectprivate: 679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project JNIMediaPlayerListener(); 689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jclass mClass; // Reference to MediaPlayer class 699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jobject mObject; // Weak ref to MediaPlayer Java object to call on 709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project}; 719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source ProjectJNIMediaPlayerListener::JNIMediaPlayerListener(JNIEnv* env, jobject thiz, jobject weak_thiz) 739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Hold onto the MediaPlayer class for use in calling the static method 769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // that posts events to the application thread. 779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jclass clazz = env->GetObjectClass(thiz); 789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (clazz == NULL) { 799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project LOGE("Can't find android/media/MediaPlayer"); 809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jniThrowException(env, "java/lang/Exception", NULL); 819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mClass = (jclass)env->NewGlobalRef(clazz); 849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // We use a weak reference so the MediaPlayer object can be garbage collected. 869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // The reference is only used as a proxy for callbacks. 879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mObject = env->NewGlobalRef(weak_thiz); 889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source ProjectJNIMediaPlayerListener::~JNIMediaPlayerListener() 919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // remove global references 939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project JNIEnv *env = AndroidRuntime::getJNIEnv(); 949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project env->DeleteGlobalRef(mObject); 959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project env->DeleteGlobalRef(mClass); 969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectvoid JNIMediaPlayerListener::notify(int msg, int ext1, int ext2) 999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 1009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project JNIEnv *env = AndroidRuntime::getJNIEnv(); 1019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project env->CallStaticVoidMethod(mClass, fields.post_event, mObject, msg, ext1, ext2, 0); 1029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 1039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project// ---------------------------------------------------------------------------- 1059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1060fc736f321b01995d9f5913d2490cbb479554266Marco Nelissenstatic Surface* get_surface(JNIEnv* env, jobject clazz) 1079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 1080fc736f321b01995d9f5913d2490cbb479554266Marco Nelissen return (Surface*)env->GetIntField(clazz, fields.surface_native); 1099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 1109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic sp<MediaPlayer> getMediaPlayer(JNIEnv* env, jobject thiz) 1129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 1139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Mutex::Autolock l(sLock); 1149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project MediaPlayer* const p = (MediaPlayer*)env->GetIntField(thiz, fields.context); 1159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return sp<MediaPlayer>(p); 1169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 1179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic sp<MediaPlayer> setMediaPlayer(JNIEnv* env, jobject thiz, const sp<MediaPlayer>& player) 1199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 1209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Mutex::Autolock l(sLock); 1219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sp<MediaPlayer> old = (MediaPlayer*)env->GetIntField(thiz, fields.context); 1229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (player.get()) { 1239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project player->incStrong(thiz); 1249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (old != 0) { 1269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project old->decStrong(thiz); 1279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project env->SetIntField(thiz, fields.context, (int)player.get()); 1299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return old; 1309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 1319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 13232f82774884bdd709789ab9f3ccdf5b972ff7681Nicolas Catania// If exception is NULL and opStatus is not OK, this method sends an error 13332f82774884bdd709789ab9f3ccdf5b972ff7681Nicolas Catania// event to the client application; otherwise, if exception is not NULL and 1349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project// opStatus is not OK, this method throws the given exception to the client 1359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project// application. 1369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic void process_media_player_call(JNIEnv *env, jobject thiz, status_t opStatus, const char* exception, const char *message) 1379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 1389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (exception == NULL) { // Don't throw exception. Instead, send an event. 1399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (opStatus != (status_t) OK) { 1409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sp<MediaPlayer> mp = getMediaPlayer(env, thiz); 1419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mp != 0) mp->notify(MEDIA_ERROR, opStatus, 0); 1429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { // Throw exception! 1449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if ( opStatus == (status_t) INVALID_OPERATION ) { 1459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jniThrowException(env, "java/lang/IllegalStateException", NULL); 1469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else if ( opStatus != (status_t) OK ) { 1479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (strlen(message) > 230) { 1489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // if the message is too long, don't bother displaying the status code 1499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jniThrowException( env, exception, message); 1509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 1519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project char msg[256]; 1529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // append the status code to the message 1539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sprintf(msg, "%s: status=0x%X", message, opStatus); 1549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jniThrowException( env, exception, msg); 1559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 1599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic void 161256430093679e1d62b54fb0c852126e54d162f6fAndreas Huberandroid_media_MediaPlayer_setDataSourceAndHeaders( 162256430093679e1d62b54fb0c852126e54d162f6fAndreas Huber JNIEnv *env, jobject thiz, jstring path, jobject headers) { 1639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sp<MediaPlayer> mp = getMediaPlayer(env, thiz); 1649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mp == NULL ) { 1659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jniThrowException(env, "java/lang/IllegalStateException", NULL); 1669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 1679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (path == NULL) { 1709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jniThrowException(env, "java/lang/IllegalArgumentException", NULL); 1719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 1729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project const char *pathStr = env->GetStringUTFChars(path, NULL); 1759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (pathStr == NULL) { // Out of memory 1769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jniThrowException(env, "java/lang/RuntimeException", "Out of memory"); 1779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 1789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 179256430093679e1d62b54fb0c852126e54d162f6fAndreas Huber 180256430093679e1d62b54fb0c852126e54d162f6fAndreas Huber // headers is a Map<String, String>. 181256430093679e1d62b54fb0c852126e54d162f6fAndreas Huber // We build a similar KeyedVector out of it. 182256430093679e1d62b54fb0c852126e54d162f6fAndreas Huber KeyedVector<String8, String8> headersVector; 183256430093679e1d62b54fb0c852126e54d162f6fAndreas Huber if (headers) { 184256430093679e1d62b54fb0c852126e54d162f6fAndreas Huber // Get the Map's entry Set. 185256430093679e1d62b54fb0c852126e54d162f6fAndreas Huber jclass mapClass = env->FindClass("java/util/Map"); 186256430093679e1d62b54fb0c852126e54d162f6fAndreas Huber 187256430093679e1d62b54fb0c852126e54d162f6fAndreas Huber jmethodID entrySet = 188256430093679e1d62b54fb0c852126e54d162f6fAndreas Huber env->GetMethodID(mapClass, "entrySet", "()Ljava/util/Set;"); 189256430093679e1d62b54fb0c852126e54d162f6fAndreas Huber 190256430093679e1d62b54fb0c852126e54d162f6fAndreas Huber jobject set = env->CallObjectMethod(headers, entrySet); 191256430093679e1d62b54fb0c852126e54d162f6fAndreas Huber // Obtain an iterator over the Set 192256430093679e1d62b54fb0c852126e54d162f6fAndreas Huber jclass setClass = env->FindClass("java/util/Set"); 193256430093679e1d62b54fb0c852126e54d162f6fAndreas Huber 194256430093679e1d62b54fb0c852126e54d162f6fAndreas Huber jmethodID iterator = 195256430093679e1d62b54fb0c852126e54d162f6fAndreas Huber env->GetMethodID(setClass, "iterator", "()Ljava/util/Iterator;"); 196256430093679e1d62b54fb0c852126e54d162f6fAndreas Huber 197256430093679e1d62b54fb0c852126e54d162f6fAndreas Huber jobject iter = env->CallObjectMethod(set, iterator); 198256430093679e1d62b54fb0c852126e54d162f6fAndreas Huber // Get the Iterator method IDs 199256430093679e1d62b54fb0c852126e54d162f6fAndreas Huber jclass iteratorClass = env->FindClass("java/util/Iterator"); 200256430093679e1d62b54fb0c852126e54d162f6fAndreas Huber jmethodID hasNext = env->GetMethodID(iteratorClass, "hasNext", "()Z"); 201256430093679e1d62b54fb0c852126e54d162f6fAndreas Huber 202256430093679e1d62b54fb0c852126e54d162f6fAndreas Huber jmethodID next = 203256430093679e1d62b54fb0c852126e54d162f6fAndreas Huber env->GetMethodID(iteratorClass, "next", "()Ljava/lang/Object;"); 204256430093679e1d62b54fb0c852126e54d162f6fAndreas Huber 205256430093679e1d62b54fb0c852126e54d162f6fAndreas Huber // Get the Entry class method IDs 206256430093679e1d62b54fb0c852126e54d162f6fAndreas Huber jclass entryClass = env->FindClass("java/util/Map$Entry"); 207256430093679e1d62b54fb0c852126e54d162f6fAndreas Huber 208256430093679e1d62b54fb0c852126e54d162f6fAndreas Huber jmethodID getKey = 209256430093679e1d62b54fb0c852126e54d162f6fAndreas Huber env->GetMethodID(entryClass, "getKey", "()Ljava/lang/Object;"); 210256430093679e1d62b54fb0c852126e54d162f6fAndreas Huber 211256430093679e1d62b54fb0c852126e54d162f6fAndreas Huber jmethodID getValue = 212256430093679e1d62b54fb0c852126e54d162f6fAndreas Huber env->GetMethodID(entryClass, "getValue", "()Ljava/lang/Object;"); 213256430093679e1d62b54fb0c852126e54d162f6fAndreas Huber 214256430093679e1d62b54fb0c852126e54d162f6fAndreas Huber // Iterate over the entry Set 215256430093679e1d62b54fb0c852126e54d162f6fAndreas Huber while (env->CallBooleanMethod(iter, hasNext)) { 216256430093679e1d62b54fb0c852126e54d162f6fAndreas Huber jobject entry = env->CallObjectMethod(iter, next); 217256430093679e1d62b54fb0c852126e54d162f6fAndreas Huber jstring key = (jstring) env->CallObjectMethod(entry, getKey); 218256430093679e1d62b54fb0c852126e54d162f6fAndreas Huber jstring value = (jstring) env->CallObjectMethod(entry, getValue); 219256430093679e1d62b54fb0c852126e54d162f6fAndreas Huber 220256430093679e1d62b54fb0c852126e54d162f6fAndreas Huber const char* keyStr = env->GetStringUTFChars(key, NULL); 221256430093679e1d62b54fb0c852126e54d162f6fAndreas Huber if (!keyStr) { // Out of memory 222256430093679e1d62b54fb0c852126e54d162f6fAndreas Huber jniThrowException( 223256430093679e1d62b54fb0c852126e54d162f6fAndreas Huber env, "java/lang/RuntimeException", "Out of memory"); 224256430093679e1d62b54fb0c852126e54d162f6fAndreas Huber return; 225256430093679e1d62b54fb0c852126e54d162f6fAndreas Huber } 226256430093679e1d62b54fb0c852126e54d162f6fAndreas Huber 227256430093679e1d62b54fb0c852126e54d162f6fAndreas Huber const char* valueStr = env->GetStringUTFChars(value, NULL); 228256430093679e1d62b54fb0c852126e54d162f6fAndreas Huber if (!valueStr) { // Out of memory 229256430093679e1d62b54fb0c852126e54d162f6fAndreas Huber jniThrowException( 230256430093679e1d62b54fb0c852126e54d162f6fAndreas Huber env, "java/lang/RuntimeException", "Out of memory"); 231256430093679e1d62b54fb0c852126e54d162f6fAndreas Huber return; 232256430093679e1d62b54fb0c852126e54d162f6fAndreas Huber } 233256430093679e1d62b54fb0c852126e54d162f6fAndreas Huber 234256430093679e1d62b54fb0c852126e54d162f6fAndreas Huber headersVector.add(String8(keyStr), String8(valueStr)); 235256430093679e1d62b54fb0c852126e54d162f6fAndreas Huber 236256430093679e1d62b54fb0c852126e54d162f6fAndreas Huber env->DeleteLocalRef(entry); 237256430093679e1d62b54fb0c852126e54d162f6fAndreas Huber env->ReleaseStringUTFChars(key, keyStr); 238256430093679e1d62b54fb0c852126e54d162f6fAndreas Huber env->DeleteLocalRef(key); 239256430093679e1d62b54fb0c852126e54d162f6fAndreas Huber env->ReleaseStringUTFChars(value, valueStr); 240256430093679e1d62b54fb0c852126e54d162f6fAndreas Huber env->DeleteLocalRef(value); 241256430093679e1d62b54fb0c852126e54d162f6fAndreas Huber } 242256430093679e1d62b54fb0c852126e54d162f6fAndreas Huber 243256430093679e1d62b54fb0c852126e54d162f6fAndreas Huber env->DeleteLocalRef(entryClass); 244256430093679e1d62b54fb0c852126e54d162f6fAndreas Huber env->DeleteLocalRef(iteratorClass); 245256430093679e1d62b54fb0c852126e54d162f6fAndreas Huber env->DeleteLocalRef(iter); 246256430093679e1d62b54fb0c852126e54d162f6fAndreas Huber env->DeleteLocalRef(setClass); 247256430093679e1d62b54fb0c852126e54d162f6fAndreas Huber env->DeleteLocalRef(set); 248256430093679e1d62b54fb0c852126e54d162f6fAndreas Huber env->DeleteLocalRef(mapClass); 249256430093679e1d62b54fb0c852126e54d162f6fAndreas Huber } 250256430093679e1d62b54fb0c852126e54d162f6fAndreas Huber 2514df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project LOGV("setDataSource: path %s", pathStr); 252256430093679e1d62b54fb0c852126e54d162f6fAndreas Huber status_t opStatus = 253256430093679e1d62b54fb0c852126e54d162f6fAndreas Huber mp->setDataSource( 254256430093679e1d62b54fb0c852126e54d162f6fAndreas Huber String8(pathStr), 255256430093679e1d62b54fb0c852126e54d162f6fAndreas Huber headers ? &headersVector : NULL); 2569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Make sure that local ref is released before a potential exception 2589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project env->ReleaseStringUTFChars(path, pathStr); 259256430093679e1d62b54fb0c852126e54d162f6fAndreas Huber 260256430093679e1d62b54fb0c852126e54d162f6fAndreas Huber process_media_player_call( 261256430093679e1d62b54fb0c852126e54d162f6fAndreas Huber env, thiz, opStatus, "java/io/IOException", 262256430093679e1d62b54fb0c852126e54d162f6fAndreas Huber "setDataSource failed." ); 263256430093679e1d62b54fb0c852126e54d162f6fAndreas Huber} 264256430093679e1d62b54fb0c852126e54d162f6fAndreas Huber 265256430093679e1d62b54fb0c852126e54d162f6fAndreas Huberstatic void 266256430093679e1d62b54fb0c852126e54d162f6fAndreas Huberandroid_media_MediaPlayer_setDataSource(JNIEnv *env, jobject thiz, jstring path) 267256430093679e1d62b54fb0c852126e54d162f6fAndreas Huber{ 268256430093679e1d62b54fb0c852126e54d162f6fAndreas Huber android_media_MediaPlayer_setDataSourceAndHeaders(env, thiz, path, 0); 2699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 2709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic void 2729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectandroid_media_MediaPlayer_setDataSourceFD(JNIEnv *env, jobject thiz, jobject fileDescriptor, jlong offset, jlong length) 2739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 2749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sp<MediaPlayer> mp = getMediaPlayer(env, thiz); 2759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mp == NULL ) { 2769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jniThrowException(env, "java/lang/IllegalStateException", NULL); 2779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 2789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (fileDescriptor == NULL) { 2819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jniThrowException(env, "java/lang/IllegalArgumentException", NULL); 2829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 2839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int fd = getParcelFileDescriptorFD(env, fileDescriptor); 2854df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project LOGV("setDataSourceFD: fd %d", fd); 2869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project process_media_player_call( env, thiz, mp->setDataSource(fd, offset, length), "java/io/IOException", "setDataSourceFD failed." ); 2879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 2889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2898b0b174198793cabb2b3fcc015f9bfdc9d5082b5Dave Sparksstatic void setVideoSurface(const sp<MediaPlayer>& mp, JNIEnv *env, jobject thiz) 2908b0b174198793cabb2b3fcc015f9bfdc9d5082b5Dave Sparks{ 2918b0b174198793cabb2b3fcc015f9bfdc9d5082b5Dave Sparks jobject surface = env->GetObjectField(thiz, fields.surface); 2928b0b174198793cabb2b3fcc015f9bfdc9d5082b5Dave Sparks if (surface != NULL) { 2930fc736f321b01995d9f5913d2490cbb479554266Marco Nelissen const sp<Surface> native_surface = get_surface(env, surface); 29432f82774884bdd709789ab9f3ccdf5b972ff7681Nicolas Catania LOGV("prepare: surface=%p (id=%d)", 2958b0b174198793cabb2b3fcc015f9bfdc9d5082b5Dave Sparks native_surface.get(), native_surface->ID()); 2968b0b174198793cabb2b3fcc015f9bfdc9d5082b5Dave Sparks mp->setVideoSurface(native_surface); 2978b0b174198793cabb2b3fcc015f9bfdc9d5082b5Dave Sparks } 2988b0b174198793cabb2b3fcc015f9bfdc9d5082b5Dave Sparks} 2999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic void 3018b0b174198793cabb2b3fcc015f9bfdc9d5082b5Dave Sparksandroid_media_MediaPlayer_setVideoSurface(JNIEnv *env, jobject thiz) 3029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 3039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sp<MediaPlayer> mp = getMediaPlayer(env, thiz); 3049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mp == NULL ) { 3059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jniThrowException(env, "java/lang/IllegalStateException", NULL); 3069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 3079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3088b0b174198793cabb2b3fcc015f9bfdc9d5082b5Dave Sparks setVideoSurface(mp, env, thiz); 3098b0b174198793cabb2b3fcc015f9bfdc9d5082b5Dave Sparks} 3108b0b174198793cabb2b3fcc015f9bfdc9d5082b5Dave Sparks 3118b0b174198793cabb2b3fcc015f9bfdc9d5082b5Dave Sparksstatic void 3128b0b174198793cabb2b3fcc015f9bfdc9d5082b5Dave Sparksandroid_media_MediaPlayer_prepare(JNIEnv *env, jobject thiz) 3138b0b174198793cabb2b3fcc015f9bfdc9d5082b5Dave Sparks{ 3148b0b174198793cabb2b3fcc015f9bfdc9d5082b5Dave Sparks sp<MediaPlayer> mp = getMediaPlayer(env, thiz); 3158b0b174198793cabb2b3fcc015f9bfdc9d5082b5Dave Sparks if (mp == NULL ) { 3168b0b174198793cabb2b3fcc015f9bfdc9d5082b5Dave Sparks jniThrowException(env, "java/lang/IllegalStateException", NULL); 3178b0b174198793cabb2b3fcc015f9bfdc9d5082b5Dave Sparks return; 3189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3198b0b174198793cabb2b3fcc015f9bfdc9d5082b5Dave Sparks setVideoSurface(mp, env, thiz); 3209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project process_media_player_call( env, thiz, mp->prepare(), "java/io/IOException", "Prepare failed." ); 3219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 3229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic void 3249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectandroid_media_MediaPlayer_prepareAsync(JNIEnv *env, jobject thiz) 3259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 3269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sp<MediaPlayer> mp = getMediaPlayer(env, thiz); 3279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mp == NULL ) { 3289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jniThrowException(env, "java/lang/IllegalStateException", NULL); 3299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 3309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jobject surface = env->GetObjectField(thiz, fields.surface); 3329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (surface != NULL) { 3330fc736f321b01995d9f5913d2490cbb479554266Marco Nelissen const sp<Surface> native_surface = get_surface(env, surface); 33432f82774884bdd709789ab9f3ccdf5b972ff7681Nicolas Catania LOGV("prepareAsync: surface=%p (id=%d)", 3354df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project native_surface.get(), native_surface->ID()); 3369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mp->setVideoSurface(native_surface); 3379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project process_media_player_call( env, thiz, mp->prepareAsync(), "java/io/IOException", "Prepare Async failed." ); 3399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 3409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic void 3429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectandroid_media_MediaPlayer_start(JNIEnv *env, jobject thiz) 3439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 3444df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project LOGV("start"); 3459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sp<MediaPlayer> mp = getMediaPlayer(env, thiz); 3469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mp == NULL ) { 3479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jniThrowException(env, "java/lang/IllegalStateException", NULL); 3489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 3499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project process_media_player_call( env, thiz, mp->start(), NULL, NULL ); 3519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 3529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic void 3549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectandroid_media_MediaPlayer_stop(JNIEnv *env, jobject thiz) 3559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 3564df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project LOGV("stop"); 3579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sp<MediaPlayer> mp = getMediaPlayer(env, thiz); 3589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mp == NULL ) { 3599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jniThrowException(env, "java/lang/IllegalStateException", NULL); 3609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 3619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 36232f82774884bdd709789ab9f3ccdf5b972ff7681Nicolas Catania process_media_player_call( env, thiz, mp->stop(), NULL, NULL ); 3639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 3649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic void 3669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectandroid_media_MediaPlayer_pause(JNIEnv *env, jobject thiz) 3679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 3684df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project LOGV("pause"); 3699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sp<MediaPlayer> mp = getMediaPlayer(env, thiz); 3709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mp == NULL ) { 3719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jniThrowException(env, "java/lang/IllegalStateException", NULL); 3729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 3739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project process_media_player_call( env, thiz, mp->pause(), NULL, NULL ); 3759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 3769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic jboolean 3789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectandroid_media_MediaPlayer_isPlaying(JNIEnv *env, jobject thiz) 3799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 3809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sp<MediaPlayer> mp = getMediaPlayer(env, thiz); 3819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mp == NULL ) { 3829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jniThrowException(env, "java/lang/IllegalStateException", NULL); 3839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return false; 3849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3854df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project const jboolean is_playing = mp->isPlaying(); 3864df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project 3874df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project LOGV("isPlaying: %d", is_playing); 3884df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project return is_playing; 3899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 3909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic void 3929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectandroid_media_MediaPlayer_seekTo(JNIEnv *env, jobject thiz, int msec) 3939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 3949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sp<MediaPlayer> mp = getMediaPlayer(env, thiz); 3959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mp == NULL ) { 3969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jniThrowException(env, "java/lang/IllegalStateException", NULL); 3979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 3989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3994df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project LOGV("seekTo: %d(msec)", msec); 4009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project process_media_player_call( env, thiz, mp->seekTo(msec), NULL, NULL ); 4019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 4029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic int 4049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectandroid_media_MediaPlayer_getVideoWidth(JNIEnv *env, jobject thiz) 4059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 4069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sp<MediaPlayer> mp = getMediaPlayer(env, thiz); 4079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mp == NULL ) { 4089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jniThrowException(env, "java/lang/IllegalStateException", NULL); 4099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return 0; 4109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int w; 4124df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project if (0 != mp->getVideoWidth(&w)) { 4134df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project LOGE("getVideoWidth failed"); 4144df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project w = 0; 4154df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project } 4164df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project LOGV("getVideoWidth: %d", w); 4174df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project return w; 4189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 4199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic int 4219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectandroid_media_MediaPlayer_getVideoHeight(JNIEnv *env, jobject thiz) 4229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 4239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sp<MediaPlayer> mp = getMediaPlayer(env, thiz); 4249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mp == NULL ) { 4259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jniThrowException(env, "java/lang/IllegalStateException", NULL); 4269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return 0; 4279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int h; 4294df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project if (0 != mp->getVideoHeight(&h)) { 4304df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project LOGE("getVideoHeight failed"); 4314df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project h = 0; 4324df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project } 4334df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project LOGV("getVideoHeight: %d", h); 4344df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project return h; 4359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 4369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic int 4399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectandroid_media_MediaPlayer_getCurrentPosition(JNIEnv *env, jobject thiz) 4409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 4419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sp<MediaPlayer> mp = getMediaPlayer(env, thiz); 4429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mp == NULL ) { 4439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jniThrowException(env, "java/lang/IllegalStateException", NULL); 4449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return 0; 4459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int msec; 4479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project process_media_player_call( env, thiz, mp->getCurrentPosition(&msec), NULL, NULL ); 4484df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project LOGV("getCurrentPosition: %d (msec)", msec); 4499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return msec; 4509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 4519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic int 4539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectandroid_media_MediaPlayer_getDuration(JNIEnv *env, jobject thiz) 4549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 4559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sp<MediaPlayer> mp = getMediaPlayer(env, thiz); 4569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mp == NULL ) { 4579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jniThrowException(env, "java/lang/IllegalStateException", NULL); 4589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return 0; 4599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int msec; 4619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project process_media_player_call( env, thiz, mp->getDuration(&msec), NULL, NULL ); 4624df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project LOGV("getDuration: %d (msec)", msec); 4639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return msec; 4649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 4659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic void 4679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectandroid_media_MediaPlayer_reset(JNIEnv *env, jobject thiz) 4689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 4694df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project LOGV("reset"); 4709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sp<MediaPlayer> mp = getMediaPlayer(env, thiz); 4719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mp == NULL ) { 4729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jniThrowException(env, "java/lang/IllegalStateException", NULL); 4739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 4749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project process_media_player_call( env, thiz, mp->reset(), NULL, NULL ); 4769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 4779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic void 4799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectandroid_media_MediaPlayer_setAudioStreamType(JNIEnv *env, jobject thiz, int streamtype) 4809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 4814df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project LOGV("setAudioStreamType: %d", streamtype); 4829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sp<MediaPlayer> mp = getMediaPlayer(env, thiz); 4839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mp == NULL ) { 4849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jniThrowException(env, "java/lang/IllegalStateException", NULL); 4859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 4869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project process_media_player_call( env, thiz, mp->setAudioStreamType(streamtype) , NULL, NULL ); 4889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 4899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic void 4919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectandroid_media_MediaPlayer_setLooping(JNIEnv *env, jobject thiz, jboolean looping) 4929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 4934df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project LOGV("setLooping: %d", looping); 4949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sp<MediaPlayer> mp = getMediaPlayer(env, thiz); 4959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mp == NULL ) { 4969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jniThrowException(env, "java/lang/IllegalStateException", NULL); 4979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 4989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project process_media_player_call( env, thiz, mp->setLooping(looping), NULL, NULL ); 5009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 5019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic jboolean 5039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectandroid_media_MediaPlayer_isLooping(JNIEnv *env, jobject thiz) 5049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 5054df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project LOGV("isLooping"); 5069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sp<MediaPlayer> mp = getMediaPlayer(env, thiz); 5079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mp == NULL ) { 5089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jniThrowException(env, "java/lang/IllegalStateException", NULL); 5099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return false; 5109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return mp->isLooping(); 5129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 5139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic void 5159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectandroid_media_MediaPlayer_setVolume(JNIEnv *env, jobject thiz, float leftVolume, float rightVolume) 5169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 5174df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project LOGV("setVolume: left %f right %f", leftVolume, rightVolume); 5189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sp<MediaPlayer> mp = getMediaPlayer(env, thiz); 5199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mp == NULL ) { 5209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jniThrowException(env, "java/lang/IllegalStateException", NULL); 5219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 5229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project process_media_player_call( env, thiz, mp->setVolume(leftVolume, rightVolume), NULL, NULL ); 5249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 5259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project// FIXME: deprecated 5279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic jobject 5289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectandroid_media_MediaPlayer_getFrameAt(JNIEnv *env, jobject thiz, jint msec) 5299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 5309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return NULL; 5319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 5329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 53320cb94eeb5b9672573fc86bf51e09bd66a774581Nicolas Catania 53420cb94eeb5b9672573fc86bf51e09bd66a774581Nicolas Catania// Sends the request and reply parcels to the media player via the 53520cb94eeb5b9672573fc86bf51e09bd66a774581Nicolas Catania// binder interface. 53620cb94eeb5b9672573fc86bf51e09bd66a774581Nicolas Cataniastatic jint 53720cb94eeb5b9672573fc86bf51e09bd66a774581Nicolas Cataniaandroid_media_MediaPlayer_invoke(JNIEnv *env, jobject thiz, 53820cb94eeb5b9672573fc86bf51e09bd66a774581Nicolas Catania jobject java_request, jobject java_reply) 53920cb94eeb5b9672573fc86bf51e09bd66a774581Nicolas Catania{ 54020cb94eeb5b9672573fc86bf51e09bd66a774581Nicolas Catania sp<MediaPlayer> media_player = getMediaPlayer(env, thiz); 54120cb94eeb5b9672573fc86bf51e09bd66a774581Nicolas Catania if (media_player == NULL ) { 54220cb94eeb5b9672573fc86bf51e09bd66a774581Nicolas Catania jniThrowException(env, "java/lang/IllegalStateException", NULL); 543b2c693919be966f179080a9ec70a7a82dbf57627Nicolas Catania return UNKNOWN_ERROR; 54420cb94eeb5b9672573fc86bf51e09bd66a774581Nicolas Catania } 54520cb94eeb5b9672573fc86bf51e09bd66a774581Nicolas Catania 54620cb94eeb5b9672573fc86bf51e09bd66a774581Nicolas Catania 54720cb94eeb5b9672573fc86bf51e09bd66a774581Nicolas Catania Parcel *request = parcelForJavaObject(env, java_request); 54820cb94eeb5b9672573fc86bf51e09bd66a774581Nicolas Catania Parcel *reply = parcelForJavaObject(env, java_reply); 54920cb94eeb5b9672573fc86bf51e09bd66a774581Nicolas Catania 55020cb94eeb5b9672573fc86bf51e09bd66a774581Nicolas Catania // Don't use process_media_player_call which use the async loop to 55120cb94eeb5b9672573fc86bf51e09bd66a774581Nicolas Catania // report errors, instead returns the status. 552b2c693919be966f179080a9ec70a7a82dbf57627Nicolas Catania return media_player->invoke(*request, reply); 55320cb94eeb5b9672573fc86bf51e09bd66a774581Nicolas Catania} 55420cb94eeb5b9672573fc86bf51e09bd66a774581Nicolas Catania 555b2c693919be966f179080a9ec70a7a82dbf57627Nicolas Catania// Sends the new filter to the client. 556b2c693919be966f179080a9ec70a7a82dbf57627Nicolas Cataniastatic jint 557b2c693919be966f179080a9ec70a7a82dbf57627Nicolas Cataniaandroid_media_MediaPlayer_setMetadataFilter(JNIEnv *env, jobject thiz, jobject request) 558b2c693919be966f179080a9ec70a7a82dbf57627Nicolas Catania{ 559b2c693919be966f179080a9ec70a7a82dbf57627Nicolas Catania sp<MediaPlayer> media_player = getMediaPlayer(env, thiz); 560b2c693919be966f179080a9ec70a7a82dbf57627Nicolas Catania if (media_player == NULL ) { 561b2c693919be966f179080a9ec70a7a82dbf57627Nicolas Catania jniThrowException(env, "java/lang/IllegalStateException", NULL); 562b2c693919be966f179080a9ec70a7a82dbf57627Nicolas Catania return UNKNOWN_ERROR; 563b2c693919be966f179080a9ec70a7a82dbf57627Nicolas Catania } 564b2c693919be966f179080a9ec70a7a82dbf57627Nicolas Catania 565b2c693919be966f179080a9ec70a7a82dbf57627Nicolas Catania Parcel *filter = parcelForJavaObject(env, request); 566b2c693919be966f179080a9ec70a7a82dbf57627Nicolas Catania 5675d55c7119820ee9bb06fc072e416fe98ba77cd28Nicolas Catania if (filter == NULL ) { 5685d55c7119820ee9bb06fc072e416fe98ba77cd28Nicolas Catania jniThrowException(env, "java/lang/RuntimeException", "Filter is null"); 5695d55c7119820ee9bb06fc072e416fe98ba77cd28Nicolas Catania return UNKNOWN_ERROR; 5705d55c7119820ee9bb06fc072e416fe98ba77cd28Nicolas Catania } 5715d55c7119820ee9bb06fc072e416fe98ba77cd28Nicolas Catania 572b2c693919be966f179080a9ec70a7a82dbf57627Nicolas Catania return media_player->setMetadataFilter(*filter); 573b2c693919be966f179080a9ec70a7a82dbf57627Nicolas Catania} 574b2c693919be966f179080a9ec70a7a82dbf57627Nicolas Catania 5755d55c7119820ee9bb06fc072e416fe98ba77cd28Nicolas Cataniastatic jboolean 5765d55c7119820ee9bb06fc072e416fe98ba77cd28Nicolas Cataniaandroid_media_MediaPlayer_getMetadata(JNIEnv *env, jobject thiz, jboolean update_only, 5775d55c7119820ee9bb06fc072e416fe98ba77cd28Nicolas Catania jboolean apply_filter, jobject reply) 5785d55c7119820ee9bb06fc072e416fe98ba77cd28Nicolas Catania{ 5795d55c7119820ee9bb06fc072e416fe98ba77cd28Nicolas Catania sp<MediaPlayer> media_player = getMediaPlayer(env, thiz); 5805d55c7119820ee9bb06fc072e416fe98ba77cd28Nicolas Catania if (media_player == NULL ) { 5815d55c7119820ee9bb06fc072e416fe98ba77cd28Nicolas Catania jniThrowException(env, "java/lang/IllegalStateException", NULL); 5825d55c7119820ee9bb06fc072e416fe98ba77cd28Nicolas Catania return false; 5835d55c7119820ee9bb06fc072e416fe98ba77cd28Nicolas Catania } 5845d55c7119820ee9bb06fc072e416fe98ba77cd28Nicolas Catania 5855d55c7119820ee9bb06fc072e416fe98ba77cd28Nicolas Catania Parcel *metadata = parcelForJavaObject(env, reply); 5865d55c7119820ee9bb06fc072e416fe98ba77cd28Nicolas Catania 5875d55c7119820ee9bb06fc072e416fe98ba77cd28Nicolas Catania if (metadata == NULL ) { 5885d55c7119820ee9bb06fc072e416fe98ba77cd28Nicolas Catania jniThrowException(env, "java/lang/RuntimeException", "Reply parcel is null"); 5895d55c7119820ee9bb06fc072e416fe98ba77cd28Nicolas Catania return false; 5905d55c7119820ee9bb06fc072e416fe98ba77cd28Nicolas Catania } 5915d55c7119820ee9bb06fc072e416fe98ba77cd28Nicolas Catania 5925d55c7119820ee9bb06fc072e416fe98ba77cd28Nicolas Catania metadata->freeData(); 5935d55c7119820ee9bb06fc072e416fe98ba77cd28Nicolas Catania // On return metadata is positioned at the beginning of the 5945d55c7119820ee9bb06fc072e416fe98ba77cd28Nicolas Catania // metadata. Note however that the parcel actually starts with the 5955d55c7119820ee9bb06fc072e416fe98ba77cd28Nicolas Catania // return code so you should not rewind the parcel using 5965d55c7119820ee9bb06fc072e416fe98ba77cd28Nicolas Catania // setDataPosition(0). 5975d55c7119820ee9bb06fc072e416fe98ba77cd28Nicolas Catania return media_player->getMetadata(update_only, apply_filter, metadata) == OK; 5985d55c7119820ee9bb06fc072e416fe98ba77cd28Nicolas Catania} 5995d55c7119820ee9bb06fc072e416fe98ba77cd28Nicolas Catania 6004935d05eaa306cef88cf0ab13eca386f270409ecMarco Nelissen// This function gets some field IDs, which in turn causes class initialization. 6014935d05eaa306cef88cf0ab13eca386f270409ecMarco Nelissen// It is called from a static block in MediaPlayer, which won't run until the 6024935d05eaa306cef88cf0ab13eca386f270409ecMarco Nelissen// first time an instance of this class is used. 6034935d05eaa306cef88cf0ab13eca386f270409ecMarco Nelissenstatic void 6044935d05eaa306cef88cf0ab13eca386f270409ecMarco Nelissenandroid_media_MediaPlayer_native_init(JNIEnv *env) 6054935d05eaa306cef88cf0ab13eca386f270409ecMarco Nelissen{ 6064935d05eaa306cef88cf0ab13eca386f270409ecMarco Nelissen jclass clazz; 6074935d05eaa306cef88cf0ab13eca386f270409ecMarco Nelissen 6084935d05eaa306cef88cf0ab13eca386f270409ecMarco Nelissen clazz = env->FindClass("android/media/MediaPlayer"); 6094935d05eaa306cef88cf0ab13eca386f270409ecMarco Nelissen if (clazz == NULL) { 6104935d05eaa306cef88cf0ab13eca386f270409ecMarco Nelissen jniThrowException(env, "java/lang/RuntimeException", "Can't find android/media/MediaPlayer"); 6114935d05eaa306cef88cf0ab13eca386f270409ecMarco Nelissen return; 6124935d05eaa306cef88cf0ab13eca386f270409ecMarco Nelissen } 6134935d05eaa306cef88cf0ab13eca386f270409ecMarco Nelissen 6144935d05eaa306cef88cf0ab13eca386f270409ecMarco Nelissen fields.context = env->GetFieldID(clazz, "mNativeContext", "I"); 6154935d05eaa306cef88cf0ab13eca386f270409ecMarco Nelissen if (fields.context == NULL) { 6164935d05eaa306cef88cf0ab13eca386f270409ecMarco Nelissen jniThrowException(env, "java/lang/RuntimeException", "Can't find MediaPlayer.mNativeContext"); 6174935d05eaa306cef88cf0ab13eca386f270409ecMarco Nelissen return; 6184935d05eaa306cef88cf0ab13eca386f270409ecMarco Nelissen } 6194935d05eaa306cef88cf0ab13eca386f270409ecMarco Nelissen 6204935d05eaa306cef88cf0ab13eca386f270409ecMarco Nelissen fields.post_event = env->GetStaticMethodID(clazz, "postEventFromNative", 6214935d05eaa306cef88cf0ab13eca386f270409ecMarco Nelissen "(Ljava/lang/Object;IIILjava/lang/Object;)V"); 6224935d05eaa306cef88cf0ab13eca386f270409ecMarco Nelissen if (fields.post_event == NULL) { 6234935d05eaa306cef88cf0ab13eca386f270409ecMarco Nelissen jniThrowException(env, "java/lang/RuntimeException", "Can't find MediaPlayer.postEventFromNative"); 6244935d05eaa306cef88cf0ab13eca386f270409ecMarco Nelissen return; 6254935d05eaa306cef88cf0ab13eca386f270409ecMarco Nelissen } 6264935d05eaa306cef88cf0ab13eca386f270409ecMarco Nelissen 6274935d05eaa306cef88cf0ab13eca386f270409ecMarco Nelissen fields.surface = env->GetFieldID(clazz, "mSurface", "Landroid/view/Surface;"); 6284935d05eaa306cef88cf0ab13eca386f270409ecMarco Nelissen if (fields.surface == NULL) { 6294935d05eaa306cef88cf0ab13eca386f270409ecMarco Nelissen jniThrowException(env, "java/lang/RuntimeException", "Can't find MediaPlayer.mSurface"); 6304935d05eaa306cef88cf0ab13eca386f270409ecMarco Nelissen return; 6314935d05eaa306cef88cf0ab13eca386f270409ecMarco Nelissen } 6324935d05eaa306cef88cf0ab13eca386f270409ecMarco Nelissen 6334935d05eaa306cef88cf0ab13eca386f270409ecMarco Nelissen jclass surface = env->FindClass("android/view/Surface"); 6344935d05eaa306cef88cf0ab13eca386f270409ecMarco Nelissen if (surface == NULL) { 6354935d05eaa306cef88cf0ab13eca386f270409ecMarco Nelissen jniThrowException(env, "java/lang/RuntimeException", "Can't find android/view/Surface"); 6364935d05eaa306cef88cf0ab13eca386f270409ecMarco Nelissen return; 6374935d05eaa306cef88cf0ab13eca386f270409ecMarco Nelissen } 6384935d05eaa306cef88cf0ab13eca386f270409ecMarco Nelissen 6394935d05eaa306cef88cf0ab13eca386f270409ecMarco Nelissen fields.surface_native = env->GetFieldID(surface, "mSurface", "I"); 6404935d05eaa306cef88cf0ab13eca386f270409ecMarco Nelissen if (fields.surface_native == NULL) { 6414935d05eaa306cef88cf0ab13eca386f270409ecMarco Nelissen jniThrowException(env, "java/lang/RuntimeException", "Can't find Surface.mSurface"); 6424935d05eaa306cef88cf0ab13eca386f270409ecMarco Nelissen return; 6434935d05eaa306cef88cf0ab13eca386f270409ecMarco Nelissen } 6444935d05eaa306cef88cf0ab13eca386f270409ecMarco Nelissen} 645b2c693919be966f179080a9ec70a7a82dbf57627Nicolas Catania 6469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic void 6479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectandroid_media_MediaPlayer_native_setup(JNIEnv *env, jobject thiz, jobject weak_this) 6489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 6499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project LOGV("native_setup"); 6509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sp<MediaPlayer> mp = new MediaPlayer(); 6519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mp == NULL) { 6529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jniThrowException(env, "java/lang/RuntimeException", "Out of memory"); 6539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 6549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // create new listener and give it to MediaPlayer 6579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sp<JNIMediaPlayerListener> listener = new JNIMediaPlayerListener(env, thiz, weak_this); 6589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mp->setListener(listener); 6599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Stow our new C++ MediaPlayer in an opaque field in the Java object. 6619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project setMediaPlayer(env, thiz, mp); 6629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 6639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic void 6659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectandroid_media_MediaPlayer_release(JNIEnv *env, jobject thiz) 6669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 6679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project LOGV("release"); 6689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sp<MediaPlayer> mp = setMediaPlayer(env, thiz, 0); 6699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mp != NULL) { 6709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // this prevents native callbacks after the object is released 6719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mp->setListener(0); 6729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mp->disconnect(); 6739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 6759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic void 6779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectandroid_media_MediaPlayer_native_finalize(JNIEnv *env, jobject thiz) 6789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 6799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project LOGV("native_finalize"); 6809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project android_media_MediaPlayer_release(env, thiz); 6819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 6829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 683c39d2e3c012fb96999991e30659a474f9f30f789Marco Nelissenstatic jint 684c39d2e3c012fb96999991e30659a474f9f30f789Marco Nelissenandroid_media_MediaPlayer_snoop(JNIEnv* env, jobject thiz, jobject data, jint kind) { 685c39d2e3c012fb96999991e30659a474f9f30f789Marco Nelissen jshort* ar = (jshort*)env->GetPrimitiveArrayCritical((jarray)data, 0); 686c39d2e3c012fb96999991e30659a474f9f30f789Marco Nelissen jsize len = env->GetArrayLength((jarray)data); 687c39d2e3c012fb96999991e30659a474f9f30f789Marco Nelissen int ret = 0; 688c39d2e3c012fb96999991e30659a474f9f30f789Marco Nelissen if (ar) { 689c39d2e3c012fb96999991e30659a474f9f30f789Marco Nelissen ret = MediaPlayer::snoop(ar, len, kind); 690c39d2e3c012fb96999991e30659a474f9f30f789Marco Nelissen env->ReleasePrimitiveArrayCritical((jarray)data, ar, 0); 691c39d2e3c012fb96999991e30659a474f9f30f789Marco Nelissen } 692c39d2e3c012fb96999991e30659a474f9f30f789Marco Nelissen return ret; 693c39d2e3c012fb96999991e30659a474f9f30f789Marco Nelissen} 694c39d2e3c012fb96999991e30659a474f9f30f789Marco Nelissen 6959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project// ---------------------------------------------------------------------------- 6969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic JNINativeMethod gMethods[] = { 6989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project {"setDataSource", "(Ljava/lang/String;)V", (void *)android_media_MediaPlayer_setDataSource}, 699256430093679e1d62b54fb0c852126e54d162f6fAndreas Huber {"setDataSource", "(Ljava/lang/String;Ljava/util/Map;)V",(void *)android_media_MediaPlayer_setDataSourceAndHeaders}, 7009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project {"setDataSource", "(Ljava/io/FileDescriptor;JJ)V", (void *)android_media_MediaPlayer_setDataSourceFD}, 7018b0b174198793cabb2b3fcc015f9bfdc9d5082b5Dave Sparks {"_setVideoSurface", "()V", (void *)android_media_MediaPlayer_setVideoSurface}, 7029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project {"prepare", "()V", (void *)android_media_MediaPlayer_prepare}, 7039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project {"prepareAsync", "()V", (void *)android_media_MediaPlayer_prepareAsync}, 7049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project {"_start", "()V", (void *)android_media_MediaPlayer_start}, 7059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project {"_stop", "()V", (void *)android_media_MediaPlayer_stop}, 7069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project {"getVideoWidth", "()I", (void *)android_media_MediaPlayer_getVideoWidth}, 7079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project {"getVideoHeight", "()I", (void *)android_media_MediaPlayer_getVideoHeight}, 7089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project {"seekTo", "(I)V", (void *)android_media_MediaPlayer_seekTo}, 7099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project {"_pause", "()V", (void *)android_media_MediaPlayer_pause}, 7109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project {"isPlaying", "()Z", (void *)android_media_MediaPlayer_isPlaying}, 7119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project {"getCurrentPosition", "()I", (void *)android_media_MediaPlayer_getCurrentPosition}, 7129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project {"getDuration", "()I", (void *)android_media_MediaPlayer_getDuration}, 7139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project {"_release", "()V", (void *)android_media_MediaPlayer_release}, 7149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project {"_reset", "()V", (void *)android_media_MediaPlayer_reset}, 7159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project {"setAudioStreamType", "(I)V", (void *)android_media_MediaPlayer_setAudioStreamType}, 7169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project {"setLooping", "(Z)V", (void *)android_media_MediaPlayer_setLooping}, 7179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project {"isLooping", "()Z", (void *)android_media_MediaPlayer_isLooping}, 7189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project {"setVolume", "(FF)V", (void *)android_media_MediaPlayer_setVolume}, 7199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project {"getFrameAt", "(I)Landroid/graphics/Bitmap;", (void *)android_media_MediaPlayer_getFrameAt}, 72020cb94eeb5b9672573fc86bf51e09bd66a774581Nicolas Catania {"native_invoke", "(Landroid/os/Parcel;Landroid/os/Parcel;)I",(void *)android_media_MediaPlayer_invoke}, 721b2c693919be966f179080a9ec70a7a82dbf57627Nicolas Catania {"native_setMetadataFilter", "(Landroid/os/Parcel;)I", (void *)android_media_MediaPlayer_setMetadataFilter}, 7225d55c7119820ee9bb06fc072e416fe98ba77cd28Nicolas Catania {"native_getMetadata", "(ZZLandroid/os/Parcel;)Z", (void *)android_media_MediaPlayer_getMetadata}, 7234935d05eaa306cef88cf0ab13eca386f270409ecMarco Nelissen {"native_init", "()V", (void *)android_media_MediaPlayer_native_init}, 7249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project {"native_setup", "(Ljava/lang/Object;)V", (void *)android_media_MediaPlayer_native_setup}, 7259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project {"native_finalize", "()V", (void *)android_media_MediaPlayer_native_finalize}, 726c39d2e3c012fb96999991e30659a474f9f30f789Marco Nelissen {"snoop", "([SI)I", (void *)android_media_MediaPlayer_snoop}, 7279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project}; 7289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic const char* const kClassPathName = "android/media/MediaPlayer"; 7309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7314935d05eaa306cef88cf0ab13eca386f270409ecMarco Nelissen// This function only registers the native methods 7329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic int register_android_media_MediaPlayer(JNIEnv *env) 7339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 7349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return AndroidRuntime::registerNativeMethods(env, 7359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "android/media/MediaPlayer", gMethods, NELEM(gMethods)); 7369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 7379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 738bfb9fb143b67c2d0307af2bce9af3c08f362b29aAndreas Huberextern int register_android_media_MediaMetadataRetriever(JNIEnv *env); 7399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectextern int register_android_media_MediaRecorder(JNIEnv *env); 7409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectextern int register_android_media_MediaScanner(JNIEnv *env); 7419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectextern int register_android_media_ResampleInputStream(JNIEnv *env); 7429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 743bfb9fb143b67c2d0307af2bce9af3c08f362b29aAndreas Huber#ifndef NO_OPENCORE 744bfb9fb143b67c2d0307af2bce9af3c08f362b29aAndreas Huberextern int register_android_media_AmrInputStream(JNIEnv *env); 745bfb9fb143b67c2d0307af2bce9af3c08f362b29aAndreas Huber#endif 746bfb9fb143b67c2d0307af2bce9af3c08f362b29aAndreas Huber 7479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectjint JNI_OnLoad(JavaVM* vm, void* reserved) 7489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 7499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project JNIEnv* env = NULL; 7509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jint result = -1; 7519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (vm->GetEnv((void**) &env, JNI_VERSION_1_4) != JNI_OK) { 7539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project LOGE("ERROR: GetEnv failed\n"); 7549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project goto bail; 7559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project assert(env != NULL); 7579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (register_android_media_MediaPlayer(env) < 0) { 7599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project LOGE("ERROR: MediaPlayer native registration failed\n"); 7609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project goto bail; 7619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (register_android_media_MediaRecorder(env) < 0) { 7649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project LOGE("ERROR: MediaRecorder native registration failed\n"); 7659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project goto bail; 7669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (register_android_media_MediaScanner(env) < 0) { 7699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project LOGE("ERROR: MediaScanner native registration failed\n"); 7709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project goto bail; 7719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (register_android_media_MediaMetadataRetriever(env) < 0) { 7749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project LOGE("ERROR: MediaMetadataRetriever native registration failed\n"); 7759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project goto bail; 7769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 778bfb9fb143b67c2d0307af2bce9af3c08f362b29aAndreas Huber#ifndef NO_OPENCORE 7799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (register_android_media_AmrInputStream(env) < 0) { 7809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project LOGE("ERROR: AmrInputStream native registration failed\n"); 7819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project goto bail; 7829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 783bfb9fb143b67c2d0307af2bce9af3c08f362b29aAndreas Huber#endif 7849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (register_android_media_ResampleInputStream(env) < 0) { 7869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project LOGE("ERROR: ResampleInputStream native registration failed\n"); 7879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project goto bail; 7889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /* success -- return valid version number */ 7919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project result = JNI_VERSION_1_4; 7929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectbail: 7949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return result; 7959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 7969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project// KTHXBYE 798