selection

I want to be able to draw a selection rectangle under the control of the pointer. I have read this post https://www.b4x.com/android/forum/threads/drawing-a-selection-window.7023/ BUT all that actually does is draw a black or white rectangle on a black background. if I have a canvas that already...

I have turned on the ability to select text on a label like this: B4X: Dim jo As JavaObject = Label jo.RunMethod("setTextIsSelectable", Array As Object(True)) And using this method, I have created my custom-context-menu-for-text-selection : Android Tutorial - Custom Context Menu for Text...

I have submitted my app for internal testing and get this error in the crash report: JavaScript: FATAL EXCEPTION: main Process: gyromagnetic.compass, PID: 19303 java.lang.IndexOutOfBoundsException: setSpan (4 ... 4) ends beyond length 2 at...