combining two png files in android

Question

I have two png image files that I would like my android app to combine programmatically into one png image file and am wondering if it is possible to do so? if so, what I w

Answer 1

Try this .

public Bitmap mergeBitmap(Bitmap frame, Bitmap img){

    Bitmap bmOverlay = Bitmap.createBitmap(frame.getWidth(), frame.getHeight(), frame.getConfig());
    Canvas canvas = new Canvas(bmOverlay);
    canvas.drawBitmap(img, 0, 0, null);
    canvas.drawBitmap(frame, new Matrix(), null);

    return bmOverlay;

}

Returns a bitmap image

Pass two bitmap images to your function as shown below

Bitmap img= mergeBitmap(imgone, imagetwo);

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