Android Question EscPosPrinter and Android 11

Pedro Caldeira

Active Member
Licensed User
Longtime User
Hello All,
My App prints (EscPOS Bluetooth printer) without errors or issues in Android 8 thru 10, but in Android 11 (Samsung Tab Active3) it can't print the whole ticket
It always stop half way, even with resets between the prints, and after it misprints, I cannot print anything else.
I have to disconnect, reconnect and then printer to be able to print another ticket.

Any ideas ?

Thanks
 
the half reciept in attach
i think socket might closed or timeout

please check the code of socket in attach​

 

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