控制单击只有一个点

public void initKeyCtrl() {
		isKeyclick = true;
	}

	public void reSetKeyCtrl() {
		isKeyclick = false;
	}

	private boolean isKeyclick = true;

	/**
	 * 是否需要控制单击事件
	 * 
	 * @param mPoint
	 * @return = true : 已经单击了
	 */
	public boolean isNeedCtrlClick(TreeMap<Integer, Point> mPoint) {
		// 触屏按钮延迟
		if (!isKeyclick) {
			if (mPoint.size() == 0) {
				isKeyclick = true;
			}
			return true;
		}
		if (mPoint.size() > 0) {
			isKeyclick = false;
		}
		return false;
	}





if (ShareCtrl.sc.isNeedCtrlClick(mPoint)) {
			return;
		}