[Android] [PATCH] Prevent rare NPE in AudioPlayer

[Edward Wang]

On Wed, Oct 29, 2014 at 9:21 AM, Geoffrey Métais
<geoffrey.metais at gmail.com> wrote:
> +        if (activity != null)
> +            activity.showAudioPlayer();
>      }
>
>      public void hide() {
>          MainActivity activity = (MainActivity)getActivity();
> -        activity.hideAudioPlayer();
> +        if (activity != null)
> +            activity.hideAudioPlayer();

Looks fine.

Regards,
 Edward Wang