ColorCircle.java 文件源码

/**
 * Initializes variables.
 */
void init() {

       mColors = new int[] {
           0xFFFF0000, 0xFFFF00FF, 0xFF0000FF, 0xFF00FFFF, 0xFF00FF00,
           0xFFFFFF00, 0xFFFF0000
       };
       Shader s = new SweepGradient(0, 0, mColors, null);

       mPaint = new Paint(Paint.ANTI_ALIAS_FLAG);
       mPaint.setShader(s);
       mPaint.setStyle(Paint.Style.STROKE);

       mCenterPaint = new Paint(Paint.ANTI_ALIAS_FLAG);
       mCenterPaint.setStrokeWidth(5);
}