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Top Android SharedPreferences Libraries

Top Android SharedPreferences Libraries.

Introduction​

SharedPreferences is a key-value storage mechanism provided by Android for storing simple data types persistently. While the SharedPreferences API is easy to use, there are several third-party libraries available that enhance its functionality and provide additional features. In this tutorial, we will explore some of the top SharedPreferences libraries for Android and learn how to install them, as well as provide code examples for their usage.

1. Hawk​

Hawk is a secure and efficient key-value storage library for Android that uses SharedPreferences internally. It provides data encryption, integrity, and authenticity checks to ensure the security of stored data. Hawk also supports custom encryption algorithms and offers a simple and intuitive API.

Installation​

To use Hawk in your Android project, add the following dependency to your app-level build.gradle file:

implementation 'com.orhanobut:hawk:2.0.1'

Usage​

Here's an example of how to use Hawk to store and retrieve data:

Hawk.init(context).build()

// Storing data
Hawk.put("key", "value")

// Retrieving data
val value: String? = Hawk.get("key")

For more information and advanced usage, you can refer to the Hawk GitHub repository.

2. Paper​

Paper is a fast and lightweight library for Android that provides an easy-to-use API for working with key-value data. It uses a combination of disk and memory caching to optimize performance and supports various data types, including custom objects.

Installation​

To use Paper in your Android project, add the following dependency to your app-level build.gradle file:

implementation 'io.paperdb:paperdb:2.7.1'

Usage​

Here's an example of how to use Paper to store and retrieve data:

Paper.init(context)

// Storing data
Paper.book().write("key", "value")

// Retrieving data
val value: String? = Paper.book().read("key")

For more information and advanced usage, you can refer to the Paper GitHub repository.

3. SecurePrefs​

SecurePrefs is a library that adds an extra layer of security to SharedPreferences by encrypting the stored data. It uses AES encryption algorithm with 256-bit key size and supports both encryption and decryption of data.

Installation​

To use SecurePrefs in your Android project, add the following dependency to your app-level build.gradle file:

implementation 'de.adorsys.android:securestoragelibrary:3.1.0'

Usage​

Here's an example of how to use SecurePrefs to store and retrieve data:

val securePrefs = SecurePreferences(context, "my_prefs_password", "my_prefs_salt", "my_prefs_alias")

// Storing data
securePrefs.put("key", "value")

// Retrieving data
val value: String? = securePrefs.getString("key", null)

For more information and advanced usage, you can refer to the SecurePrefs GitHub repository.

Additional Libraries​

Here are a few more SharedPreferences libraries for Android that you may find useful:

  • TinyDB: A simple, lightweight, and easy-to-use library for storing data in SharedPreferences. GitHub Repository

  • SecurePreferenceStore: A library that provides secure storage of sensitive data using SharedPreferences. GitHub Repository

  • Prefs: A library that simplifies working with SharedPreferences by providing a fluent API. GitHub Repository

  • EasyPrefs: A library that reduces boilerplate code when working with SharedPreferences. GitHub Repository

Feel free to explore these libraries based on your specific requirements.

That concludes our tutorial on the top Android SharedPreferences libraries. We have covered the installation process and provided code examples for each library. With these libraries, you can enhance the functionality and security of SharedPreferences in your Android applications. Happy coding!

Note: Make sure to check the respective GitHub repositories for the latest versions and documentation of each library.