Android Studio 4.1, Java, Bluetooth Printing

Hi everyone.

I have a Bluetooth thermal printer that I need to print to from Android smartphone.

The app supplied with the printer was written in Java.

I have the source code for the app (APK) which attached to the posting.

1) Now, what i am looking is for someone to recreate the app to have 1 Layout, 1 Button to connect to the printer and the 1 other Button to print image to the printer.


All the logic I want is in the Settings Layout/Activity, this is where you need to concentrate on.

First look at the Connect Button and then look at the Print Monochrome Button.

These are to only 2 function I want in the new project you recreate.


The name of the printer is “L51 BT Printer”.

The printer will be paired under the Android Bluetooth interface not through the app. So in the app you just need to connect to the already paired printer with the name of “L51 BT Printer”.

Please look at the sample source code which is attached this posting. Look at the Files tab.

When you have done it, you will need to zip the source code send it to me for testing.

Any question please ask.

Taidot: Android, Java, Bluetooth

Näytä lisää: android studio java camera, android version 4.1.2, android studio 3.1 issues, android bluetooth printer text format, android bluetooth printer sdk, android bluetooth printer library, android connect to bluetooth printer programmatically, android bluetooth print image example, android bluetooth printer github, android bluetooth thermal printer github, android print document programmatically, android studio 3.1.2 download, android 6.0.1 clear bluetooth cache, android studio cannot create java class, android studio 3.1 gradle sync failed, android studio 3.1 tutorial, android studio 3.1 layout preview not working, gradle for android studio 3.1 2, whats new in android studio 3.1 3, android studio 3.1 2 instant run

Tietoa työnantajasta:
( 2 arvostelua ) London, United Kingdom

Projektin tunnus: #27918507

Myönnetty käyttäjälle:


Hi. I have read your project description. I understand definitely what you want. I have much experience for Android and Printer app. I would like to discuss with you in detail. Thank you.

$100 USD 2 päivässä
(4 Arvostelua)

7 freelancers are bidding on average $137 for this job


Hi Sir, I was able to run the code please chat with me. I have totally understood the requirement. I have recreated the code you wanted, but I have couple of question. Please chat with me here for details. Regards, A Lisää

$200 USD 1 päivässä
(71 arvostelua)

I checked the attached code and I can implement the required image printing feature in mostly couple of days. I have 9+ years of experience in Android app development and worked with BT hand held printers.

$70 USD 3 päivässä
(65 arvostelua)

Hello I am a java full stack developer and I am interest your job I read your project description carefully and also check your source I saw there are 2 files on source, so I think I need full source what you have Thi Lisää

$100 USD 1 päivässä
(2 arvostelua)

Hi, I have made BLE IoT automation app for startups. It work using custom BLE protocol, Wifi, REST API that is everything needed to communicate over ble and talk to the remote device. I have gone through your descript Lisää

$250 USD 7 päivässä
(1 arvostelu)

Hello we have experience in using Android connected to POS printers. (Same way as you need btw) Please chat with us so we can see what you have and how to integrate the api to create that buttons. Also, for sure in fu Lisää

$90 USD 1 päivässä
(0 arvostelua)

Hi We are experts in creating native and hybrid iOS/Android web technology, apps and games. We have an expert team for WordPress, HTML5, CSS3, JavaScript and JQuery, Ajax, Bootstrap, PHP, Magento, Java,, C# an Lisää

$150 USD 7 päivässä
(0 arvostelua)