Hi,
I have found tutorials about how to play animated gifs in android by
reading it from an asset or using a drawable object. But what I want is to
read a gif file from sdcard.
I have changed the project reading gif from assets a little bit.
In the main activity, I basically create gifMovieView then setContent(
gifMovieView)
In the constructor of the GifMovieView class, I have initailized the Movie
object like in the project "eu.andlabs.tutorial.animatedgifs". But I have
used decodeFile giving the file path instead of decodeStream getting
inputStream.
File file = new File
(Environment.getExternalStorageDirectory().getAbsolutePath(),"piggy.gif");
if(file.exists()){
mMovie = Movie.decodeFile(file.getPath());
}
I HAVE GİVEN I/O EXCEPTION for this line. It finds the file but decodeFile
gives exception.
In onDraw ;
@Override
protected void onDraw(Canvas canvas) {
canvas.drawColor(Color.TRANSPARENT);
super.onDraw(canvas);
final long now = SystemClock.uptimeMillis();
if (mMoviestart == 0) {
mMoviestart = now;
}
Log.i("",""+mMovie.duration());
Log.i("",""+mMoviestart);
final int relTime = (int)((now - mMoviestart) % mMovie.duration());
mMovie.setTime(relTime);
mMovie.draw(canvas, 10, 10);
this.invalidate();
}
BECAUSE OF THE EXCEPTION, movie.duration becomes 0 causing the error.
Any suggestions?
Thank you in advance
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