How To Print Bluetooth Thermal Printer | Android Studio kotlin

[@AayushSarikhada-ss]

Hello, I am also creating one app that prints receipt; one thing that really confuses me is that which permisison should i ask like there are so many for bluetooth only. can anyone help in deciding which one should I be requesting if I just want to connect to printer via bluetooth.

[@thaMikeJey]

First of all, thanks for the video!
My problem is the app is detecting the printer but when I click the print button it says "Bluetooth Device not connected". Is like my thermal printer is linked to my phone but not active. The thing is, I tried the printer with another app and it worked!

[@deccontech]

Source Code:
play.google.com/store/apps/details?id=com.sunilnaithani.sourcecoders

[@marvinzavala5638]

add this before call print_inv() and checkpermission():
if (ContextCompat.checkSelfPermission(this, Manifest.permission.BLUETOOTH_SCAN)
!= PackageManager.PERMISSION_GRANTED) {
// If not have permission request it
ActivityCompat.requestPermissions(this,
arrayOf(Manifest.permission.BLUETOOTH_SCAN),
MY_PERMISSIONS_REQUEST_BLUETOOTH_SCAN)
} else {
// If you have permission continue
print_inv()
}
Add this permission to your manifest:

[@ariyankabir147]

Nice video ❤❤

[@deccontech]

Thanks 🤗

[@ihsannurakmal427]

i got this error = printer error id....em.mobile.bluetoothprinterapp D Conversion = ' '. what's mean sir, can you help me please?

[@calming_king-wz6hr]

I want you to make a project

[@OutOfNameIdeas2]

source code is pay walled. not much point in trusting a tutorial like this. seen as others seem to get errors

[@AndreSilva-yr9jm]

More a good video! Thanks

[@deccontech]

Thank you too!

[@kigehlot]

is code se qr kaise print kare
muje image print karni thi black and white mai plss help me

[@nivashB-b4t]

bro is how to align the text which is print in the printer?

[@deccontech]

Source Code:
play.google.com/store/apps/details?id=com.sunilnaithani.sourcecoders

[@gulfappdeveloper2849]

Can you print arabic character on your thermal printer?.

[@deccontech]

Printer not supposed if supported then u can do it

[@gulfappdeveloper2849]

@@deccontech I am using 58mm thermal printer from Hoin company. It supports Arabic. It supports windows-1256 and CP864 code pages. But I can't print Arabic. Do you have any idea? If so, can you make a video?

[@varungupta3164]

is it Possible To Print WebView

[@deccontech]

Yes

[@varungupta3164]

@@deccontech Any example code you show me Please

[@sridevipindi1547]

val dialogView:View = inflater.inflate(R.layout.scan_bt, root: null) Expecting ')'
Unexpected tokens (use ';' to separate expressions on the same line) i am getting this error......pls help me some one

[@quangquang4588]

thank you :)))

[@deccontech]

You're welcome!

[@adielhernandez7164]

Thanks

[@deccontech]

Welcome

[@adielhernandez7164]

Thanks, I only came up with a problem and that is that before the title I see a letter (b)
@@deccontech

[@deccontech]

@@adielhernandez7164 I couldn't understand the problem please describe

[@adielhernandez7164]

@@deccontech In the first text string I get a character that is B when I print from the printer

[@deccontech]

@@adielhernandez7164 adjust codes because codes depending on printer firmware version

[@quangquang4588]

can you give me source code thank you very much. Please!

[@deccontech]

Source Code:
play.google.com/store/apps/details?id=com.sunilnaithani.sourcecoders

[@JirawatAkkanit]

BlueTooth Printer not connected

[@deccontech]

@@JirawatAkkanit pair printer with phone manually then print