Enhance Android OTP Forwarder
Budget: ₹1,500 – ₹12,500 INR
I already have the full Android Studio project and working APK for an app that forwards every incoming OTP SMS to my Apache + MySQL server. What I need now is a clean code update:
• The service must stay alive in the background at all times—no more auto-kill by the system until I explicitly exit the app.
• If the phone loses connectivity the service should keep running, queue the message locally, and push the OTP as soon as a connection is restored, so the user never has to restart anything.
• On some Android 11 handsets the installer reports “App not installed.” I want that fixed so the same build installs flawlessly from Android 5 right up to the latest release.
You will receive the existing source code, so you can refactor rather than start from scratch. Please stick to standard Android practices (foreground service or WorkManager where appropriate, proper battery-optimization handling, and compatible signing configs) and return both updated source and a signed APK that I can drop straight onto devices for testing.
• The service must stay alive in the background at all times—no more auto-kill by the system until I explicitly exit the app.
• If the phone loses connectivity the service should keep running, queue the message locally, and push the OTP as soon as a connection is restored, so the user never has to restart anything.
• On some Android 11 handsets the installer reports “App not installed.” I want that fixed so the same build installs flawlessly from Android 5 right up to the latest release.
You will receive the existing source code, so you can refactor rather than start from scratch. Please stick to standard Android practices (foreground service or WorkManager where appropriate, proper battery-optimization handling, and compatible signing configs) and return both updated source and a signed APK that I can drop straight onto devices for testing.