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Commit 820486e1 authored by Hui (QRD) Yu's avatar Hui (QRD) Yu Committed by Steve Kondik
Browse files

Add 2 APIs (suspend/resume) in MediaPlayer 

- API:suspend() will just pause the player and release all the decoders
  to replace release() which will release the whole player
- API:resume() will just init the decoders again,
  then start() will be called to start to play the streaming

Change-Id: I3e2ffeb50dfe6d156b18416fa8964ff4a3d56a2c
parent f8f1aa49

media/java/android/media/MediaPlayer.java

+17 −0
Original line number Diff line number Diff line
@@ -2741,6 +2741,23 @@ public class MediaPlayer implements SubtitleController.Listener 
                mode == VIDEO_SCALING_MODE_SCALE_TO_FIT_WITH_CROPPING);

    }



    /** @hide

    */

    public boolean suspend() {

        stayAwake(false);

        return _suspend();

    }



    private native boolean _suspend();



    /** @hide

    */

    public boolean resume() {

        return _resume();

    }



    private native boolean _resume();



    private Context mProxyContext = null;

    private ProxyReceiver mProxyReceiver = null;

media/jni/android_media_MediaPlayer.cpp

+34 −0
Original line number Diff line number Diff line
@@ -812,6 +812,38 @@ android_media_MediaPlayer_setNextMediaPlayer(JNIEnv *env, jobject thiz, jobject 
    ;

}



static jboolean

android_media_MediaPlayer_suspend(JNIEnv *env, jobject thiz)

{

    sp<MediaPlayer> mp = getMediaPlayer(env, thiz);

    if (mp == NULL) {

        jniThrowException(env, "java/lang/IllegalStateException", NULL);

        return false;

    }



    if (mp->suspend() != OK) {

        return false;

    }



    return true;

}



static jboolean

android_media_MediaPlayer_resume(JNIEnv *env, jobject thiz)

{

    sp<MediaPlayer> mp = getMediaPlayer(env, thiz);

    if (mp == NULL) {

        jniThrowException(env, "java/lang/IllegalStateException", NULL);

        return false;

    }



    if (mp->resume() != OK) {

        return false;

    }



    return true;

}



static void

android_media_MediaPlayer_updateProxyConfig(

        JNIEnv *env, jobject thiz, jobject proxyProps)
@@ -897,6 +929,8 @@ static JNINativeMethod gMethods[] = { 
    {"native_setRetransmitEndpoint", "(Ljava/lang/String;I)I",  (void *)android_media_MediaPlayer_setRetransmitEndpoint},

    {"setNextMediaPlayer",  "(Landroid/media/MediaPlayer;)V",   (void *)android_media_MediaPlayer_setNextMediaPlayer},

    {"updateProxyConfig", "(Landroid/net/ProxyProperties;)V", (void *)android_media_MediaPlayer_updateProxyConfig},

    {"_suspend",             "()Z",                             (void *)android_media_MediaPlayer_suspend},

    {"_resume",              "()Z",                             (void *)android_media_MediaPlayer_resume},

};



static const char* const kClassPathName = "android/media/MediaPlayer";