emhaseeb / thermalprinterescpos

Thermal Printer ESC/POS Library For Android.

M.Haseeb

• 🔭 I’m currently working as a Consultant Integration.
• 🌱 Previously worked on Java-Fx , Full-Stack-Android, .Net, WPF, ADO.Net.
• 💬 Ask me about Android, Gming.
• ⚡ Fun fact: Turning caffeine into code since 2020.

📫 How to reach me:

Open Source Project

• ⭐ Thermal Printer ESCPOS

Welcome to my GitHub profile! I'm passionate software engineer, and I'm excited to share my "ThermalPrinterESCPOS" repository with you. In this project, I've developed a powerful ESC/POS library for thermal printers, which can be seamlessly integrated into Android applications. With its user-friendly interface and extensive documentation, you can easily incorporate thermal printing capabilities into your Android app and enhance its functionality. Join me in exploring the possibilities of thermal printing and revolutionize your Android applications.

thermalprinterescpos's Issues

the demo does not work in current Android Studio

you may update it.

I use:
Android Studio Hedgehog | 2023.1.1
Build #AI-231.9392.1.2311.11076708, built on November 9, 2023
Runtime version: 17.0.7+0-17.0.7b1000.6-10550314 aarch64
VM: OpenJDK 64-Bit Server VM by JetBrains s.r.o.
macOS 14.1.1
GC: G1 Young Generation, G1 Old Generation
Memory: 2048M
Cores: 8
Metal Rendering is ON
Registry:
external.system.auto.import.disabled=true
debugger.new.tool.window.layout=true
ide.text.editor.with.preview.show.floating.toolbar=false
ide.experimental.ui=true

Sunmi CloudPrinter not detected

my Sunmi cloud printer is not detected:
majDeviceCL = 1536
deviceCL = 1572

so my deviceCL != 1664 AND BluetoothClass.Device.Major.IMAGING (1536)

I do not know, what this numbers mean. If they do not make sense, maybe:
if (device.getName().startsWith("CloudPrint"))

Print Job Queue

The job queue seems to still persist when you print several stuff.

Print onSuccess listener

there is no callback or listener if the printer finish printing or connection error...