腾讯tbs浏览器内核使用初步优化

[qq_29232445]

最近使用了腾讯的tbs浏览器内核，但是官方demo真心有点挫。主要是下拉刷新，上拉加载的问题。滑动的时候，会有空白不断填充页面的情况，而且不会恢复，而且还引入了布局的控件，对搬砖来说很不方便，所以略微改了下，不多。

X5WebView文件：

protected synchronized void tbs_onOverScrolled(int scrollX, int scrollY, boolean clampedX, boolean clampedY, View view) {
            if (!isClampedY && clampedY&¤tDeltaY<-10) {
                this.reload();
            }
            if (clampedY) {
                this.isClampedY = true;
            } else {
                this.isClampedY = false;
            }
        super_onOverScrolled(scrollX, scrollY, clampedX, clampedY);
    }
 
    protected void tbs_computeScroll(View view) {
        super_computeScroll();
    }
    private   int currentDeltaY = 0;
    protected synchronized boolean tbs_overScrollBy(int deltaX, int deltaY, int scrollX, int scrollY, int scrollRangeX,
            int scrollRangeY, int maxOverScrollX, int maxOverScrollY, boolean isTouchEvent, View view) {
        currentDeltaY = deltaY;
        return super_overScrollBy(deltaX, deltaY, scrollX, scrollY, scrollRangeX, scrollRangeY, maxOverScrollX,
                maxOverScrollY, isTouchEvent);
    }
 
    public void setTitle(TextView title) {
        this.title = title;
    }
 
    protected boolean tbs_onTouchEvent(MotionEvent event, View view) {
        if (getContext() instanceof TbsWebActivity ||getContext() instanceof MainActivity) {
            if (event.getAction() == MotionEvent.ACTION_UP) {
                this.isClampedY = false;
                this.layout(this.getLeft(), 0, this.getRight(), this.getBottom());
            }
        }
        return super_onTouchEvent(event);
    }