在Fragment中使用出现SildeBottomPanel位移了

[huangyanbin]

多个fragment切换的时候SlideBottomPandel会出现位移，黑影。跟踪发现在onMeasure,onLayout重新布局导致。

[smay1227]

我也遇到了，你解决了吗

[huangyanbin]

我在切换fragment,然后控制不调用onMeasure方法。

[smay1227]

你是怎样控制的，我这样写会有错， 我看了一下onMeasure里的两个参数，在fragment切换时是不变的。
@OverRide
protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {
Log.i(SlideBottomPanel.TAG, "isViewPageChanging " + isViewPageChanging);
if (!isViewPageChanging){
super.onMeasure(widthMeasureSpec, heightMeasureSpec);
mMeasureHeight = getMeasuredHeight();
Log.i(SlideBottomPanel.TAG, "mMeasureHeight: " + mMeasureHeight);
}
}

[huangyanbin]

@Override
protected void onLayout(boolean changed, int left, int top, int right, int bottom) {

    if(isKeepLayout && !isFirst){
        return;
    }
    isFirst = false;
    super.onLayout(changed, left, top, right, bottom);
    mChildCount = getChildCount();
    int t = (int) (mMeasureHeight - mTitleHeightNoDisplay);
    for (int i = 0; i < mChildCount; i++) {
        View childView = getChildAt(i);
        if (childView.getTag() == null || (int) childView.getTag() != TAG_BACKGROUND) {
            childView.layout(0, t, childView.getMeasuredWidth(), childView.getMeasuredHeight() + t);
            childView.setTag(TAG_PANEL);
        } else if (childView.getTag() == TAG_BACKGROUND){
            childView.layout(0, 0, childView.getMeasuredWidth(), childView.getMeasuredHeight());
            childView.setPadding(0, 0, 0, (int)mTitleHeightNoDisplay);
        }
    }
}


@Override
protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {
    super.onMeasure(widthMeasureSpec, heightMeasureSpec);
    if(isKeepLayout&& !isFirst){
        return;
    }
    mMeasureHeight = getMeasuredHeight();

}

我在切换的和OnResume方法时候调用
public void setKeepLayout() {
isKeepLayout = true;
this.postDelayed(new Runnable() {
@OverRide
public void run() {
isKeepLayout = false;
}
},200);
}
没办法，这个bug好难堵住