Android developer portal with tools, libraries, and apps

Show: All / Free / Paid / Demo

GoodPrefs is an Android library for easy access to Android Shared Preferences.

Oct 31, 2018

A super lightweight Android library to work with preferences.

Oct 30, 2018

An Android library to simplify reading and writing to SharedPreferences, never write code like this anymore prefs.edit().putString("someKey","someString").apply()

Why Bulldog?

  • Avoid boilerplate, error prone code, improve productivity.
  • Write less code, avoid bugs.
  • Easily organize your preferences.
Oct 25, 2018

Add syntactic sugar for your Android Preferences.

Oct 6, 2018

An Android library to store any kind of data structures, using SharePreferenced.

Oct 4, 2018

Android library for displaying data based on JSON configuration fetched from server. With this library, you can kiss goodbye to string.xml, dimen.xml, arrays.xml.

Keep all your string / integer / array config in one file. The library will automatically fetch the data from the url you provide.

Sep 16, 2018

Makes it easy to create a beautiful preference screen for your app. Generates an Activity or Fragment.

Jul 14, 2018

CryptoPrefs is the new cutting edge Andorid library for storing encrypted preferences securely and keeping them apart from indiscrete user's eyesights.

Your keys and values are encrypted using AES/CBC/PKCS5Padding algorithm and wrapped up using standard Base64 encoding. This library focus is put on reliability, security, lightness and speed.

Jun 23, 2018

EasyPrefs makes shared preference so much easier to use throughout the entire app with just a few lines of code!

May 10, 2018

An Android library that lets you implement MaterialPreferences on Setting UI.

Apr 19, 2018

FastSave is An Android library for fast and easy access to Android Shared preferences. It allows you to save any type or list in the SharedPreferences and retrieve it in convenient way.

Apr 3, 2018

EasySettings is a library to help you add and maintain settings (AKA preferences) to your Android app. This library is designed to be as similar as possible to the "standard" way of creating and maintaining settings but much easier to implement and includes some extra features.

Available Settings (Quick Overview)

  1. BasicSettingsObject
  2. CheckBoxSettingsObject
  3. SwitchSettingsObject
  4. HeaderSettingsObject
  5. SeekBarSettingsObject
  6. EditTextSettingsDialog
  7. ListSettingsDialog (can be single-choice or multi-choice)
Apr 2, 2018

TypedValue is a tiny library project to simplify access to SharedPreferences, Bundle or any other key-value storage with it's own KeyValueDelegate.

Apr 1, 2018

Stash allows you to store custom objects and arrrayLists in SharedPreference just like you store string and int.

Mar 13, 2018

Android Secure SharedPreferences Using Facebook Conceal Encryption.

Mar 12, 2018

SharedPreferenceStore simplifies access to the SharedPreferences by mapping entries to self-contained DAO objects. It supports optional AES encryption.

Feb 25, 2018

Armadillo is an shared preferences implementation encrypting it's content. It should be easy to achieve a fairly high level security while still be able to control most aspects.


  • No-Nonse State-of-the-Art Crypto: Authenticated Encryption with AES-GCM, key derivation functions Bcrypt and HKDF
  • Flexible: Tons of nobs and switches while having sane defaults
  • Modular: use your own implementation of symmetric cipher, key stretching, data obfuscation, etc.
  • Lightweight: No massive dependencies required like BouncyCastle or Facebook Conceal
Jan 4, 2018

This library will simplify usage of SharePreferences in your projects. Let's setup and enjoy!

Dec 24, 2017

Manage your project's SharedPreferences more efficiently.

Nov 26, 2017

A tiny pin to reduce boilerplate codes in PreferenceFragment by using field and method binding.

  • Remove 'findPreference' by using @BindPref.
  • Remove 'setOnPreferenceClickListener' by using @OnPrefClick.
  • Remove 'setOnPreferenceChangeListener' by using @OnPrefChange.
Nov 7, 2017

SweetPrefs alleviates the pain of using SharedPreferences on Android. It provides a simple interface to store and retrieve objects of any kind.

Oct 8, 2017

Kotlin delegates for Android Shared Preferences.

Oct 3, 2017

A simple library to make the use of Android's SharedPreferences easier while keeping it type safe. This library was designed to be used with a Dependency Injection Framework like Dagger 2 and Lombok for boilerplate code generation in mind. If you have never used one of those tools I highly recommend looking into them before you start building your app.

Aug 28, 2017

A small Shared Preference library for Android.

Jul 24, 2017

A set of RxJava2 Extensions to get/set values of SharedPreferences in a super simple way.

Jul 8, 2017

R2D2 Android uses Android Keystore to store passwords and other sensitive information for different API versions in an encrypted form.

Jul 1, 2017

Rapidly fast implementation of SharedPreferences which stores each preference in files separately, performs disk IO via NIO with memory mapped byte buffers and works IPC (between processes).

Jun 25, 2017

Remove boilerplate code for using SharePreference to persist app's config data.

Jun 13, 2017

An easy to use SharedPreference library. You can read/write any object to SharedPreference easily with few lines of code.

Jun 10, 2017

Save your Gson object to Android Shared Preferences*

Imagine you have plenty of static data in JSON, and you have to save it to application state. Then this lib is suitable for you.

See Wiki for full docs :

Apr 19, 2017