'How to get single color image from Bitmap?

I upload a png-image with an alpha channel to the drawable folder. From this picture I get a Bitmap, which has transparency in certain places.

int resID = context.getResources().getIdentifier(bitmapName, "drawable", context.getPackageName());
Bitmap bitmap = BitmapFactory.decodeResource(context.getResources(), resID);

I need to get a new Bitmap in which all colors are replaced by one color (for example, red), and the alpha channel should remain unchanged. There was a colored Bitmap with transparent areas, but I need a Bitmap with the same transparent areas, but the same color. Tell me how to achieve this?

javaandroidbitmap


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