react-native-android-shared-preferences

React Native Shared Preferences Module to be used in Android apps. As of now, no support for iOS is added up, as this is a wrapper module for Android SharedPreferences.

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react-native-shared-preferences
Simple react native plugin for accessing Android SharedPreferences.
getSharedPreferences should be called with a proper preferences file name. So, essentially every SharedPreferences JS Object is bound with a single preferences file.
After getting the instance, methods like putString, getString shall be called as given in the Usage section.
Since this plugin simply wraps the Android SharedPreferences, all the thread safety and performance guarantees will be intact.

Getting started

$ npm install react-native-android-shared-preferences --save

Mostly automatic installation

$ react-native link react-native-android-shared-preferences

Manual installation

Android

  1. Open up android/app/src/main/java/[...]/MainActivity.java
- Add import com.makemytrip.sharedpref.RNSharedPreferencesPackage; to the imports at the top of the file - Add new RNSharedPreferencesPackage() to the list returned by the getPackages() method
  1. Append the following lines to android/settings.gradle:
``` include ':react-native-android-shared-preferences' project(':react-native-android-shared-preferences').projectDir = new File(rootProject.projectDir, '../nodemodules/react-native-android-shared-preferences/android') `` 3. Insert the following lines inside the dependencies block in android/app/build.gradle`: ```
compile project(':react-native-android-shared-preferences')
```

Usage

import RNSharedPreferences from 'react-native-android-shared-preferences';

var sharedPreferences = RNSharedPreferences.getSharedPreferences("userInfo");
sharedPreferences.putString("name", "Karthik", (result) => {
 // Should return true here, if PUT is successful.
 console.log("PUT result :: " + result);
});

console.log(sharedPreferences.getString("name", (result) => {
     // Should return Karthik here ...
     console.log("Get result :: " + result);
}));