android

I building a "parent control" app for android, that should stop the machine in prticular hours that the parents set. Something like- from 22:00 don't work until 7:00. and so on. There is some versions of app that do it, but parents say it is "too complicated". and we try to suply very simple...

New b4a library! :) RecyclerView, an important part of the sdk and android for making a custom list with better Layout , animation , and fixed for large data set. Amir_RecyclerView released new version that we call it AX_RecyclerView. version 1.0.8 is last update for Amir_RecyclerView and we...

This link you tells me that I must add this to the manifest file: <meta-data android:name="com.google.android.gms.vision.DEPENDENCIES" android:value="barcode" /> My code and manifest file works well, but as soon as I copy and paste this into the end of the manifest file, it gives me this...

Hello friends, thank you for guiding me with this error message in B4A: java.lang.ClassCastException: java.lang.String cannot be cast to java.lang.Boolean at AI.clienteESP.main$HandleKeyDelayed.runDirectly(main.java:230) at AI.clienteESP.main$HandleKeyDelayed.run(main.java:227) at...

This is a second attempt to articulate a problem I'm having pairing a Bluetooth device to a Samsung tablet. This code works on other tablets and devices, including my phone, which is also running Android 9. The problem is that on the Samsung Galaxy Tab A the process errors with a timeout before...