Android Question b4a bridge debbuger not work properly

I'm not sure that I understood the problem. You shouldn't do anything with B4A Designer when the app runs. You should see the actual app running.

The Designer view on your 'phone is not used when you are testing your app. Try this procedure ...

1. Close (kill) all apps on your 'phone and close B4A on your PC to get a clean start.
2. Start B4A-Bridge on your 'phone. Do NOT start B4A Designer - check that it is not running.
3. Start B4A on your PC. Before you open any file use "Tools -> B4A Bridge -> Connect" to connect with B4A-Bridge on your 'phone.
4. On the PC open your app file from the B4A "File" menu. Do NOT touch the "Designer" menu.
5. Open the "Logs" panel in B4A (bottom right of form).
6. Run your app in "Release" mode.

If your app has no errors then it will open on your 'phone. If it does contain errors, as is almost certain if this is your first attempt, then you will see something in the Logs screen. That will take you on to your next problem. Good luck.

By the way, it is perfectly okay to have B4A-Bridge and B4A Designer running on your 'phone at the same time. I am telling you here to turn off B4A Designer just to be sure that it is not confusing you.

Hi brian and Erel,

It works well now, both of you are correct the problem is I am still running b4a desinger on the phone while debugging the code. After I closed b4a designer, the code run well.

Thanks appreciate for all of assistance.