This guide assumes you are working in an Android environment (most common for fingerprint modules) or a cross-platform framework that supports native biometrics. If you need this for a specific platform (iOS, Windows, Linux), please clarify. 1. Identify the Correct Source Do not download from random file repositories. Version 1.3.0 suggests a specific SDK or library. Common sources include:
# Checksum (if provided) sha256sum fingerprint-unlock-1.3.0.aar unzip -l fingerprint-unlock-1.3.0.aar fingerprint unlock module version 1.3.0 download
<uses-permission android:name="android.permission.USE_BIOMETRIC" /> <uses-feature android:name="android.hardware.fingerprint" android:required="false" /> // Typical for v1.3.0 proprietary SDK val fingerprintModule = FingerprintUnlockModule.getInstance(context) fingerprintModule.initialize(FingerprintConfig.Builder() .setSensorType(FingerprintSensorType.OPTICAL) .setSecurityLevel(SecurityLevel.GRADE_3) .build() ) fingerprintModule.setCallback(object : FingerprintCallback override fun onAuthenticated(result: AuthenticationResult) // Unlock successful This guide assumes you are working in an
dependencies implementation 'androidx.biometric:biometric:1.1.0' Identify the Correct Source Do not download from
# If using private Maven repo ./gradlew downloadFingerprintModule -Pversion=1.3.0 Or manually curl -u $USER:$TOKEN https://artifacts.yourcompany.com/fingerprint/1.3.0/fingerprint-unlock.aar -o libs/fingerprint-unlock.aar 3. Verify the Download Check integrity:
Expected contents: classes.jar , AndroidManifest.xml , R.txt , proguard.txt , jni/ (if native). 4.1 Add Permissions AndroidManifest.xml :
override fun onError(errorCode: Int, message: String) // Handle failure
