When the virtual keyboard is displaying on an Android app, clicking the back button (physical or virtual) does not trigger the KEY_BACK event, although it successfully hides the keyboard.
Once the keyboard has been hidden, clicking the back button correctly notifies the system with the KEY_BACK event.
We got this bug with the following phone:
- Huawei P9 (code EVA-L09)
- OS version Android 6
- Huawei stock virtual keyboard
This happens both using the dmengine app to test and the release build.