Android NFC Tag Reader App
Budget: ₹12,500 – ₹37,500 INR
I need a straightforward Android application whose single job is to detect an NFC tag the moment a compatible device is brought near the phone and immediately display (or log) the raw data it carries and post it on AWS server. Writing to the tag is not required—this build is strictly read-only.
The app should:
• Wake automatically when an NFC tag is presented
• Capture the tag’s ID and full payload
• Show and post information clearly on screen and, if possible, save it to a simple text log inside the app’s private storage for later viewing
Please use the current Android SDK standards so the APK runs smoothly on recent Android versions without asking for unnecessary permissions. When the work is done, I will need the installable APK and the full, well-commented source code so I can build or extend the project in Android Studio.
The app should:
• Wake automatically when an NFC tag is presented
• Capture the tag’s ID and full payload
• Show and post information clearly on screen and, if possible, save it to a simple text log inside the app’s private storage for later viewing
Please use the current Android SDK standards so the APK runs smoothly on recent Android versions without asking for unnecessary permissions. When the work is done, I will need the installable APK and the full, well-commented source code so I can build or extend the project in Android Studio.