Android Question print using socket and AsyncStreams

[ihabsharaf]

i have pos system installed on more than 300 restaurant developed with vb6 i work on upgrade it to android and i have big problem cant send order to multi printer on the same time (Kitchen printers) some times its work and some time not send any thing
this issue related to socket and AsyncStreams
Any help in this issue will be appreciated

 

[Star-Dust]

Try this https://www.b4x.com/android/forum/threads/sd-bluetooth-printer.85750/#content

Or use ble printer method

 

[ihabsharaf]

thank you for your replay

this lib use Bluetooth printer
i need WiFi connection