Close/Hide the Soft Keyboard in Android | by Robert Mirabelle | Medium
Working with the Soft Keyboard | CodePath Android Cliffnotes
Android Soft Keyboard - Home | Facebook
On Android after opening and closing virtual keyboard once, the RawKeyboard stops sending RawKeyDownEvent for listeners · Issue #71894 · flutter/flutter · GitHub
Android: How to float a row above the soft keyboard | David W Parker