Question

I am using canvas to draw the Different colour.
I want to set the Image that should be appear as the background of the canvas. And while i am drawing on that image it should be drawn on the Image not behind the image.
Right now with below code it is drawing behind the Image.

 @Override
    public void run() {
        Canvas canvas = null;
        while (_run){
            try{
                canvas = mSurfaceHolder.lockCanvas(null);

                canvas.drawColor(0, PorterDuff.Mode.CLEAR);

                commandManager.executeAll(canvas);
            } finally {
                Bitmap kangoo = BitmapFactory.decodeResource(getResources(),R.drawable.icon);
                canvas.drawBitmap(kangoo, 130, 100, null);

                mSurfaceHolder.unlockCanvasAndPost(canvas);
            }
        }

    }

So what should i have to do to make drawing on the image ???

Answer 1

No one have giving me answer.
But i got solution, I have to set the image after clearing canvas.

code:

 @Override
    public void run() {
        //Canvas canvas = null;
        while (_run){


            try{
                canvas = mSurfaceHolder.lockCanvas(null);

                canvas.drawColor(0, PorterDuff.Mode.CLEAR);

                Bitmap kangoo = BitmapFactory.decodeResource(getResources(),R.drawable.icon);
                canvas.drawBitmap(kangoo, 130, 100, null);
                commandManager.executeAll(canvas);

            } finally {

                mSurfaceHolder.unlockCanvasAndPost(canvas);
            }
        }