RoundProgressBarWidthNumber.java 文件源码

public RoundProgressBarWidthNumber(Context context, AttributeSet attrs) {
    super(context, attrs);

    mReachedProgressBarHeight = (int) (mUnReachedProgressBarHeight * 2.5f);
    TypedArray ta = context.obtainStyledAttributes(attrs,
            R.styleable.RoundProgressBarWidthNumber);
    mRadius = (int) ta.getDimension(
            R.styleable.RoundProgressBarWidthNumber_radius, mRadius);
    ta.recycle();

    mPaint.setStyle(Style.STROKE);
    mPaint.setAntiAlias(true);
    mPaint.setDither(true);
    mPaint.setStrokeCap(Cap.ROUND);

}