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Commit e7db7ef1 authored by Dichen Zhang's avatar Dichen Zhang
Browse files

setVolume() function using single input 

Test: run CTS

Change-Id: Ib06fb92feb6202e867aee790f5ef793a40448e07
parent 8aaf2725

media/java/android/media/MediaPlayer2Impl.java

+2 −2
Original line number Diff line number Diff line
@@ -461,12 +461,12 @@ public final class MediaPlayer2Impl extends MediaPlayer2 { 
            @Override

            void process() {

                mVolume = volume;

                _setVolume(volume, volume);

                _setVolume(volume);

            }

        });

    }



    private native void _setVolume(float leftVolume, float rightVolume);

    private native void _setVolume(float volume);



    /**

     * Returns the current volume of this player to this player.

media/jni/android_media_MediaPlayer2.cpp

+4 −4
Original line number Diff line number Diff line
@@ -974,15 +974,15 @@ android_media_MediaPlayer2_isLooping(JNIEnv *env, jobject thiz) 
}



static void

android_media_MediaPlayer2_setVolume(JNIEnv *env, jobject thiz, jfloat leftVolume, jfloat rightVolume)

android_media_MediaPlayer2_setVolume(JNIEnv *env, jobject thiz, jfloat volume)

{

    ALOGV("setVolume: left %f  right %f", (float) leftVolume, (float) rightVolume);

    ALOGV("setVolume: volume %f", (float) volume);

    sp<MediaPlayer2> mp = getMediaPlayer(env, thiz);

    if (mp == NULL ) {

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

        return;

    }

    process_media_player_call( env, thiz, mp->setVolume((float) leftVolume, (float) rightVolume), NULL, NULL );

    process_media_player_call( env, thiz, mp->setVolume((float) volume), NULL, NULL );

}



static jbyteArray
@@ -1481,7 +1481,7 @@ static const JNINativeMethod gMethods[] = { 
    {"getParameter",        "(I)Ljava/lang/Object;",           (void *)android_media_MediaPlayer2_getParameter},

    {"setLooping",          "(Z)V",                             (void *)android_media_MediaPlayer2_setLooping},

    {"isLooping",           "()Z",                              (void *)android_media_MediaPlayer2_isLooping},

    {"_setVolume",          "(FF)V",                            (void *)android_media_MediaPlayer2_setVolume},

    {"_setVolume",          "(F)V",                             (void *)android_media_MediaPlayer2_setVolume},

    {"_invoke",             "([B)[B",                           (void *)android_media_MediaPlayer2_invoke},

    {"native_init",         "()V",                              (void *)android_media_MediaPlayer2_native_init},

    {"native_setup",        "(Ljava/lang/Object;)V",            (void *)android_media_MediaPlayer2_native_setup},