android_device_checker

An Android example App that shows some device and resettable ids includes:

• UUID
• SSAID
• AAID
• IMEI
• MAC address
• IP address
• Public IP Address
• Firebase installation ID (FID)
• DRM API device unique ID
• SafetyNet API response nonce

Dev env

• macOS 11.6 (Big Sur) x64
• Android Studio Bumblebee Patch 1
• Android SDK version 31
• JDK: 11
• Gradle: 7.2
• Kotlin: 1.6.10

References

• Best practices for unique identifiers
• Using MediaDrm for device ID tracking
• SafetyNetApi
• Stay Safe With SafetyNet Attestation API in Android

Libraries

• play-services-ads-identifier
• kotlinx-coroutines-android
• lifecycle-runtime-ktx
• Ipify-Android
• firebase-installations
• play-services-safetynet
• GSON

Todos

• move logic code to VM layer.