int viewWidth = getWidth();
if (viewWidth == 0 || !mIsInitialized) {
return;
}
if (!mDrawValuesReady) {
mXCenter = getWidth() / 2;
mYCenter = getHeight() / 2;
mCircleRadius = (int) (Math.min(mXCenter, mYCenter) * mCircleRadiusMultiplier);
if (!mIs24HourMode) {
// We'll need to draw the AM/PM circles, so the main circle will need to have
// a slightly higher center. To keep the entire view centered vertically, we'll
// have to push it up by half the radius of the AM/PM circles.
int amPmCircleRadius = (int) (mCircleRadius * mAmPmCircleRadiusMultiplier);
mYCenter -= amPmCircleRadius / 2;
}
mDrawValuesReady = true;
}
// Draw the white circle.
mPaint.setColor(mCircleColor);
canvas.drawCircle(mXCenter, mYCenter, mCircleRadius, mPaint);
// Draw a small black circle in the center.
mPaint.setColor(mDotColor);
canvas.drawCircle(mXCenter, mYCenter, 2, mPaint);
