[android-developers] Re: Drawing two animated gifs on a canvas

When i had more than one SurfaceView you are right it was not working
good.
However this is not the case here. I have one SurfaceView and a canvas
The drawing to the canvas are working perfectly with Bitmaps and one
animated gif.
When I add the second agif looks like the Movie.DecodeStream(is) is
not working.....

Maybe the problem is more clear now.

On Jun 22, 10:04 pm, Anm <andrew.n.marsh...@gmail.com> wrote:
> Generally, anything with more than one Surface view is apt to break.
> I've seen this issue with camera previews and media players in the
> same layout
>
> I don't think it was architected to share the render buffer.
>
> On Jun 21, 2:03 am, AndroidDev1 <lior.naish...@gmail.com> wrote:
>
>
>
>
>
>
>
> > Hi,
> > I am using a SurfaceView and a Thread to draw animated gif on a canvas
> > and its working perfectly.
> > Once I try to draw my second animated gif, I'm getting 2 animated
> > gifs
> > with the last animinated gif aniation.
> > like my second Movie.DecodeStream(is) override the first Movie.
>
> > The result of the code below is  2 animated gif with movie2 animation
> > Please advise what can be the problem.
> > Thanks in advance
>
> > code:
>
> > Thread constructor:
> > InputStream is
> > is = mRes.openRawResource(R.drawable.animated_gif1);
> > Movie movie1 = Movie.decodeStream(is);
> > try {
> >          is.close();
> >       } catch (java.io.IOException e) {
> >                      /*  do nothing.
> >                          If the exception happened on open, moov will
> > be null.
> >                          If it happened on close, moov is still valid.
> >                   */
> >       }
>
> > is = mRes.openRawResource(R.drawable.animated_gif2);
> > Movie movie2 = Movie.decodeStream(is);
> > try {
> >          is.close();
> >       } catch (java.io.IOException e) {
> >                      /*  do nothing.
> >                          If the exception happened on open, moov will
> > be null.
> >                          If it happened on close, moov is still valid.
> >                   */
> >       }
> > ....
> > ....
> > ....
>
> > doDraw(Canvas c) {
> > ....
>
> > long now = android.os.SystemClock.uptimeMillis();
> >                     if (mMovieStart == 0) {   // first time
> >                         mMovieStart = now;
> >                     }
>
> > int dur = movie1.duration();
> > if (dur == 0)
> >       dur = 1000;
>
> > int relTime = (int)((now - mMovieStart) % dur);
> > movie1.setTime(relTime);
> > movie1.draw(canvas, 100, 100);
>
> > int dur = movie2.duration();
> > if (dur == 0)
> >       dur = 1000;
>
> > relTime = (int)((now - mMovieStart) % dur);
> > movie2.setTime(relTime);
> > movie2.draw(canvas, 100, 100);

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