back button

Would it be possible to do this to make a custom keyboard behave like the default Android keyboard? So, when the custom keyboard shows the back button points down and when it doesn't show it points left. RBS

Hi, Guys I am using B4Xpages and have a problem with back button operation. I am not using the backbutton built into B4Xpages, its operation (going to the previous page) does not suit my app. However, the user can still press the backbutton on the phone (below the display) and it causes my App...

Hi. My app shows users short video clips and then opens Google voice recognition so they can repeat what they heard. problem is, sometimes they haven't heard the clip or are simply not ready, so they press back to go back (since there's no way to 'repeat' or 'cancel' Google VR), but when they...