public CircleView(Context context, AttributeSet attrs, int defStyleAttr) {
super(context, attrs, defStyleAttr);
final Resources r = getResources();
borderWidthSmall =
(int) TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_DIP, 3, r.getDisplayMetrics());
borderWidthLarge =
(int) TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_DIP, 5, r.getDisplayMetrics());
whitePaint = new Paint();
whitePaint.setAntiAlias(true);
whitePaint.setColor(Color.WHITE);
innerPaint = new Paint();
innerPaint.setAntiAlias(true);
outerPaint = new Paint();
outerPaint.setAntiAlias(true);
update(Color.DKGRAY);
setWillNotDraw(false);
}
@Override
public void setBackgroundColor(@ColorInt int color) {
update(color);
requestLayout();
invalidate();
}