How to draw a smooth/dithered gradient on a canvas in Android
Seeing as you have a Canvas to work with. Here is one option.
private Bitmap makeRadGrad() { RadialGradient gradient = new RadialGradient(200, 200, 200, 0xFFFFFFFF, 0xFF000000, android.graphics.Shader.TileMode.CLAMP); Paint p = new Paint(); p.setDither(true); p.setShader(gradient); Bitmap bitmap = Bitmap.createBitmap(400, 400, Config.ARGB_8888); Canvas c = new Canvas(bitmap); c.drawCircle(200, 200, 200, p); return bitmap;}Result:
