Remapping onscreen keys

Hi,

 

I'm using Enterprise Browser v. 1.4 on a TC8000 and I'm trying to remap keys from the onscreen keyboard to other values. Neither the tutorial for the KeyCapture API nor the KeycodeMapping Guide worked for me. The problem seems to be that the keycodes don't get captured from the browser and is only detecting for example the back-button in the Android navigation bar.

In the end I want to map the "Next"-button in the Android-Numpad to "Enter".

 

Thanks in advance

Moritz