Key, touch and joystick events will be passed directly from the UI thread to Godot, so they can benefit from agile input flushing.
As another consequence of this new way of passing events, less Java object are created at runtime (`Runnable`), which is good since the garbage collector needs to run less.
`AndroidInputHandler` is introduced to have a smaller cross-thread surface. `main_loop_request_go_back()` is removed in favor just inline calling `notification()` on the `MainLoop` at the most caller's convenience.
Lastly, `get_mouse_position()` and `get_mouse_button_state()` now just call through `InputDefault` to avoid the need of sync of mouse data tracked on the UI thread.
Fredia Huya-Kouadio
Fredia Huya-Kouadio
Marcel Admiraal
Rémi Verschelde
ModProg
Pedro J. Estébanez