FloatView的点击事件

[aaaaaaaazmx]

`private static final int CLICK_THRESHOLD = 5; // 定义点击的阈值，单位是像素

@Override
public boolean onTouch(View v, MotionEvent event) {
    float x = event.getX();
    float y = event.getY();
    switch (event.getAction()) {
        case MotionEvent.ACTION_DOWN:
            mDownX = event.getX();
            mDownY = event.getY();
            mFirstY = Math.round(event.getRawY());
            mFirstX = Math.round(event.getRawX());

            mHandler.removeCallbacksAndMessages(mRunnable);

            resetStatus();
            isMove = false; // 重置移动标志
            break;

        case MotionEvent.ACTION_MOVE:
            float deltaX = Math.abs(x - mDownX);
            float deltaY = Math.abs(y - mDownY);
            if (deltaX > CLICK_THRESHOLD || deltaY > CLICK_THRESHOLD) {
                isMove = true;
                offsetTopAndBottom((int) (y - mDownY));
                offsetLeftAndRight((int) (x - mDownX));
            }
            break;

        case MotionEvent.ACTION_UP:
            if (!isMove) {
                // 如果没有移动，则认为是点击
                if (mOnFloatClickListener != null) {
                    mOnFloatClickListener.onClick(v);
                }
            } else {
                // 如果移动了，则执行吸边逻辑
                if (getAdsorbType() == ADSORB_VERTICAL) {
                    adsorbTopAndBottom(event);
                } else if (getAdsorbType() == ADSORB_HORIZONTAL) {
                    adsorbLeftAndRight(event);
                }
            }

            if (getAdsorbTime() > 0) {
                mHandler.postDelayed(mRunnable, getAdsorbTime());
            }
            break;
    }
    return getIsCanDrag();
}`

原代码只有在贴吧的情况下会响应点击回调。
这样增加后，会在不贴边的情况下，响应点击回调。