Open rickizeno001 opened 2 months ago
You need to first enable location, then Bluetooth connection can follow, Bluetooth won't work when location is off. I'm not seeing anywhere in your code, checking location permission. After that, the checking Bluetooth permission can follow. Turn on Bluetooth connection on your device, start the discovery process, once printer is listed it can be connected to..
Maybe just in general, don't use this device. It looks like it runs on Android 5 Lollipop from 2015. For the updates, it's easier to use Table/Mobile + external Printer.
please help me sir, i tried to use your library escpos, but when I trying print using a device android with built-in printer always fails, i'm using Android Studio (kotlin), but if I use external thermal printer it work, no issue with that
my device : GC088 details about product : https://en.szgoodchip.com/products/list_4954780.html
this is my function
this is my BluetoothPrintersConnections.java