JNI ERROR (app bug): attempt to use stale local reference about dolphin-player HOT 6 OPEN

Well I found the solution after playing around with the code:

In SDL_androidvideo.c:

1-In funtion DemoRenderer_nativeInitJavaCallbacks:

*********Orginal********

JavaRenderer = thiz;
JavaRendererClass = (*JavaEnv)->GetObjectClass(JavaEnv, thiz);


*******Modified*********
JavaRenderer = (*JavaEnv)->NewGlobalRef(JavaEnv,thiz);
JavaRendererClass = (*JavaEnv)->GetObjectClass(JavaEnv, JavaRenderer);


2- In CallJavaExitFromNativePlayerView

******Add this to delete the GlobalReference******

(*JavaEnv)->DeleteGlobalRef(JavaEnv,JavaRenderer);


Also consider in SDL_androidaudio.c adding the line:

(*jniEnv)->DeleteGlobalRef(jniEnv, JavaAudioThread);

for example in function ANDROIDAUD_CloseAudio()

For the moment do not add 


(*JavaEnv)->DeleteGlobalRef(JavaEnv,JavaRenderer);

in CallJavaExitFromNativePlayerView

Its causing a JNI_ERROR, I guess must be deleted somewhere else.

[deleted comment]

This problem is reproducible as mentioned. Above mentioned idea is correct for 
fixing the problem. Needs to be called at exit. Will be fixed in the next 
release.

I think is still necessary to figure out when to call 

(*JavaEnv)->DeleteGlobalRef(JavaEnv,JavaRenderer);

in SDL_androidvideo.c

I tried adding it in CallJavaExitFromNativePlayerView but gives a JNI_ERROR 
error when back button pressed during playing.

Not Deleting globalref doesn't seem to cause a problem