Fullscreen editor on landscape

[itsvks19]

[itsaky]

There are some issues with this implementation that I have listed below, with steps to reproduce the issues. I didn't debug these issues myself so I can't provide the exact cause of the same :

1. When in landscape mode, if the user opens a file and tries to bring up the keyboard by clicking anywhere in the editor, the editor becomes invisible (or gone, or maybe overlapped by any other view? idk!). This bug doesn't occur if the file is opened first and then the orientation is changed.
   • Open a project, then switch to landscape orientation.
   • Open a file.
   • Click anywhere in the editor to show the keyboard.
   • The editor will be invisible now.
2. If the user changes the orientation while the keyboard is visible, the action bar is always hidden.
   • Open a project, then switch to landscape orientation.
   • Open a file.
   • Click anywhere in the editor to show the keyboard.
   • Without closing the keyboard, switch to portrait orientation.
   • The action bar will be hidden, instead of being shown.