Hi There,
I've made an example code (http://smartandroidians.blogspot.com/
2009/10/rotating-bitmap-in-android.html) on rotating Bitmap from
resouce on the CustomView (derived from SurfaceView) and it works as
long as I use:
setContentView(new MySurfaceView(this));
But when I put the view info to layout XML<com.test.MySurfaceView
{attribs....} /> and get a handler by findViewById it correctly draws
my Bitmap but no rotating.
my main drawing method in MySurfaceView looks like this:
public void onDraw(Canvas canvas) {
Bitmap img = BitmapFactory.decodeResource(getResources(),
R.drawable.image);
canvas.drawColor(Color.GRAY);
canvas.drawBitmap(img, 100, 100, null);
canvas.save();
canvas.rotate(mDeg, 80, 80);
mDeg++;
canvas.restore();
}
I've checked in the debugger and the onDraw is called continuously
which is what I expect. Also the mDeg increases and is passed to
canvas.rotate() properly.
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