When switch fragment with SwipeRefreshLayout during refreshing, fragment freezes but actually still work

Question

UPDATE: I thought it worked correctly. But after some test trouble still exists *sniff*

Then I made a simpler version to see what exactly happen and

Answer 1

The solution works, but I think it is better just put those lines into its own function, like:

public void terminateRefreshing() {
    mSwipeRefreshLayout.setRefreshing(false);
    mSwipeRefreshLayout.destroyDrawingCache();
    mSwipeRefreshLayout.clearAnimation();
}

and call when switching the fragment.

Fragment prevFrag = fragmentManager.findFragmentById(drawerContainerId);

if(prevFrag instanceof SwipeRefreshFragment) {
    ((SwipeRefreshFragment)prevFrag).terminateRefreshing();
}

fragmentManager.beginTransaction().replace(drawerContainerId, fragment).commit();