Results 2 issues of codeqm

Caused by: android.view.ViewRootImpl$CalledFromWrongThreadException: Only the original thread that created a view hierarchy can touch its views. at android.view.ViewRootImpl.checkThread(ViewRootImpl.java:11683) at android.view.ViewRootImpl.invalidateChildInParent(ViewRootImpl.java:2620) at android.view.ViewRootImpl.invalidateChild(ViewRootImpl.java:2615) at android.view.View.setFlags(View.java:16769) at android.view.View.setVisibility(View.java:12110) at com.lzf.easyfloat.core.FloatingWindowHelper.setVisible(SourceFile:3) at com.lzf.easyfloat.core.FloatingWindowManager.visible(SourceFile:1)...

![image](https://user-images.githubusercontent.com/8703791/88636293-49118b80-d0eb-11ea-9c40-683bb6d57245.png) LooperLayoutManager 应该是 @Override public boolean canScrollHorizontally() { return !this.scrollVertical; }