android-gif-encoder
An animated GIF encoder for Android, without any native code required. Based on the J2ME encoder posted here: http://www.jappit.com/blog/2008/12/04/j2me-animated-gif-encoder/ with the addition of dirty rectangle support.
Example usage:
public byte[] generateGIF() {
ArrayList<Bitmap> bitmaps = adapter.getBitmapArray();
ByteArrayOutputStream bos = new ByteArrayOutputStream();
AnimatedGifEncoder encoder = new AnimatedGifEncoder();
encoder.start(bos);
for (Bitmap bitmap : bitmaps) {
encoder.addFrame(bitmap);
}
encoder.finish();
return bos.toByteArray();
}
public void saveGif() {
try {
FileOutputStream outStream = new FileOutputStream("/sdcard/test.gif");
outStream.write(generateGIF());
outStream.close();
} catch(Exception e) {
e.printStackTrace();
}
}