Input keyboard not show in Android

What happen?

my game not show “input keyboard” / “status bar” / “navigation bar” when running in Android device.


  1. Open the game, now show unity icon、“Index” scene.
  2. In default “Index” scene, all is right work, the status bar can show.
  3. Click “start game”, show a input panel and need player input nickname: click input field, the UI is move up, but not find “input keyboard”.
  4. BUT! if you touch transparent position – the position should show keyboard, you can find has inputed letter, the keyboard is twinkle show.
  5. “status bar” / “navigation bar” has twinkle.

How reappearance it?

  1. You can download the app (dev): 自由小岛

  2. If you think this funny question, you can request “project source code”, and I will send by email.

What environment?


  • Unity 2020.3.17f1 / Unity 2020.3.17f1c1
  • target level 31~21.
  • script backend: Mono / IL2CPP
  • API level: standard 2.0

PC System:

  • Windows 10 pro (64x)
  • CPU i7 10th
  • RAM 16G DDR4

Mobile ( two device has the issue ):

  • Huawei Honor 8 Max
  • Xiaomi Note 7

I down target level to 28~21, and clear Library and Temp folder. build a new .apk file and install.

the question is fixed.