问题
When I launch my app (based on kivy) on my phone, there is 1 ~ 2 seconds showing the splash screen, says 'Loading...', before the main window becomes visible.
How can I remove this in the code(main.py) or somewhere in the config(I found no config related to this(kivy.config)? Does this seems to related to OpenGL or pygame?
回答1:
This screen is part of the python-for-android process, not something you can directly modify in your kivy app.
As you commented, you can change what image is displayed with the --presplash option for build.py. If using buildozer, you would instead set the presplash.filename token in your buildozer.spec file.
It might be possible to modify the process somehow by delving into python-for-android, but I've never seen this discussed and I have very little idea of whether there are any real changes you can make. The problem is that some loading period is essential in between the java app initialising and the python/kivy app being ready do display anything. As far as I know, the best you can do in your python file is to perform as little computation as possible in your build method.
来源：https://stackoverflow.com/questions/21057647/remove-or-replace-the-kivy-splash-screen-on-startup