AndroidSharedPreferencesModule

Android Shared Preferences class in Java language + Single UI using some of its methods + picture of it's actual path

Usage

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[1] Put SharedPrefs class in your app folder

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[2] Use the following in the place you want to use SharedPrefs; substitute the i/p parameters by their equivalent in your project

// Making an instance of the module
SharedPrefs.init(getContenxt())

/* Used them incase you want to track changes in SharedPrefs */
// MyPrefsListener myPrefsListener = new MyPrefsListener();
// SharedPrefs.getSharedPreferences().registerOnSharedPreferenceChangeListener(myPrefsListener);
/* *************************************************** */
    
// Writing in sharedPrefs
SharedPrefs.write(key,value);


// Reading from sharedPrefs
SharedPrefs.readMap(key,value);

// Deleting from sharedPrefs
SharedPrefs.remove(key);

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[3] Add the following inner class in any Activity/Fragment you want to track a SharedPrefs' key changes in it

private class MyPrefsListener implements SharedPreferences.OnSharedPreferenceChangeListener {

        @Override
        public void onSharedPreferenceChanged(SharedPreferences sharedPreferences, String key) {
            if (key.equals(keyYouWantToTrackItsChanges)) {
                if(SharedPrefs.readMap(key, defaultValue))  { /* Do specific Operation */ } 
                else                                        { /* Do Another Operation */ }   
            }
        }
    }

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[4] Check this example on Tracking changes In SharedPrefs class

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To Track the actual place of the sharedPrefs xml file