MediaPlayer menusound = MediaPlayer.create(C.this ,R.raw.eat);
I doubt "C.this" instead try following
MediaPlayer menusound = MediaPlayer.create(this ,R.raw.eat);
directly use "this" not "C.this"
Hope it will help
NJoy :)
On Dec 7, 6:00 am, "[EMAIL PROTECTED]" <[EMAIL PROTECTED]> wrote:
> Hi, In my program I have one class which looks like this
>
> public class A extends B{
> ............}
>
> Here Class A is my application class and it Extends Class B. Class B
> is not an Activity class provided by Android. And class B has extended
> View.
>
> Now the problem is beacuase of this structure I am not able to do
> certain asctivities like Playing Music, creating new intent as for
> that I have to extend Activity class in Class A.
>
> So I don't how I can do that.
>
> I have implemented one solution to play music .
>
> I created other class file which has code to play music and I have
> created object of it in Class A. But it is also not working.
> The code in class which implmented looks like this.
>
> public class c extends Activty
> {
> public void mediaplay()
> {
> try
> {
> MediaPlayer menusound = MediaPlayer.create
> (C.this ,R.raw.eat);
> menusound.start();
> }
> catch (Exception e)
> {
> Log.e("Sound", "error: " + e.getMessage(), e);
> }
> }
>
> }
>
> and i m creating its object in class A using this:
>
> C o = new C();
>
> and I use this o object in class A like this:
>
> 0.mediaplay();
>
> But when it is called in C, MediaPlayer.create thorws null pointer
> exception.
> So how can I solve this?
>
> It will solve some of my problems.
> Thanks,
> Mitul
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