Update library to support flex device

[jose-dominguez-msp]

No description provided.

[Copilot]

Pull request overview

Adds an explicit runtime check for internal printer availability (useful for Flex / devices where a printer service may exist without printer hardware) and updates Android build/dependency configuration accordingly.

Changes:

• Add SunmiV2Printer.isInternalPrinterAvailable() to the native module + TypeScript typings.
• Implement internal printer availability verification in SunmiPrintHelper (service bound + hardware present + printer state).
• Migrate away from jcenter() and bump com.sunmi:printerlibrary to 1.0.24.

Reviewed changes

Copilot reviewed 3 out of 5 changed files in this pull request and generated 1 comment.

File	Description
index.d.ts	Exposes isInternalPrinterAvailable() in the public TypeScript API; minor signature formatting update.
android/src/main/java/com/sunmi/v2/printer/SunmiV2PrinterModule.java	Adds a new ReactMethod that resolves internal printer availability to JS.
android/src/main/java/com/sunmi/v2/printer/SunmiPrintHelper.java	Implements the internal printer availability check using hasPrinter() + updatePrinterState().
android/build.gradle	Switches repositories to Maven Central and updates the Sunmi printer library dependency version.

Comments suppressed due to low confidence (1)

android/build.gradle:8

• buildscript.repositories now only uses mavenCentral(), but the Android Gradle plugin declared here (com.android.tools.build:gradle:2.3.0) is hosted in Google's Maven repository (and not in Maven Central). This will break Gradle plugin resolution for consumers that rely on this module-level buildscript block. Add google() back to buildscript.repositories (or remove this buildscript block and rely on the root project’s buildscript).

buildscript {
    repositories {
        mavenCentral()
    }

    dependencies {
        classpath 'com.android.tools.build:gradle:2.3.0'
    }

---

💡 Add Copilot custom instructions for smarter, more guided reviews. Learn how to get started.

[javialgaba]

Could you please include a link to the documentation that defines this status code? Right now it appears to be a magic number without any explanation or context.

[jose-dominguez-msp]

It's in SUNMI Inbuilt Printer Developer Documentation and also documented in getPrinterStatus inside android/src/main/java/com/sunmi/v2/printer/SunmiPrintHelper.java and in PrinterServiceAvailability inside index.js

[javialgaba]

In that case, please add comment in the code with a link to the relevant documentation for reference. Thanks!