This made the virtual keyboard not show up if the same component peer tried to request a virtual keyboard later on. InputMethodManager.showSoftInput() would return false which is most likely because the component in focus has not changed, yet the previous component having focus was not really able to (at a time, during the construction) really take the focus.

This was meant to be there since the beginning. The commit missing the changes is: 9527e077b1

Previously we saw a crash in onTouchEvent due to host being 0 while the callback was called. Just as a precaution we add this check to other callbacks too.

This fixes “no such file or directory” error when calling open() for a file for which parent directory does not exist.