在视图寻呼机中的页面之间移动时，Edittext会自动获得焦点

I have an activity which hosts two fragments inside a view pager. I used the same layout to inflate those fragments. The layout has two edit texts placed inside a linear layout which is inside a relative layout. The problem is when I switch from fragment A to fragment B, he first edit text has focus in fragment A and when I return back from fragment B to fragment A, instead of the first edit text having focus, the second edit text gets the focus. How to solve it. I provide the layouts and source code below. I have not return any code inside the fragment classes.I have an activity which hosts two fragments in