HeartBeatIndicator.java 文件源码

public HeartBeatIndicator(Context context, AttributeSet attrs, int defStyleAttr) {
    super(context, attrs, defStyleAttr);

    mHeartBeatVectorDrawable = (AnimatedVectorDrawable) context.getDrawable(
            R.drawable.avd_heartbeat);
    mCircleGray = (VectorDrawable) context.getDrawable(R.drawable.vd_circle_gray);

    /* Start in off mode */
    off();
}