Revert "Fix position not saved after starting app."

This reverts commit 33cd5115d51a0f3ab5a586749c3c1b9d884d0cd9.

Fixes another bug for apps that use a splash screen (and did not get
touched by the user) and open the main screen without user interaction
Fix VPN problems when Tinted Titlebar is enabled

Move Movable Window Check to before initializing Activity and ActionBar
objects inside onResume hook

activity.getActionBar() might have caused a NullPointerException but
somehow got caught and doesn’t force close.
Optimize (Whitelist, Blacklist) App Loading

-Remove the unnecessary handler in AppAdapter.

-Create a temporary list to hold everything before assigning the
completed list to the main one.
(so we do not need to use a handler to modify the list in
PackageNameAdapter).