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RxJava and RxKotlin bindings for Biometric Prompt (Fingerprint Scanner) on Android (added in Android 9 Pie, API Level 28+)

"If your app is drawing its own fingerprint auth dialogs, you should switch to using the BiometricPrompt API as soon as possible."

It's an official statement from Google Android Developers Blog. RxBiometric helps you to do that via RxJava stream!

This little tool generates wrappers for your SharedPreferences, so you can benefit from compile time verification and code completion in your IDE. You also get nice singletons for free.

Extension of Android standard ImageView that lets the user scale the represented image and drag it around a pivot point defined as a fraction or a percentage.