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I am trying to understand the SharedPreferences of Android. I am a beginner and don't know a lot about it. I have this class I implemented for my app Preferences public class Preferences { public static final String MY_PREF = "MyPreferences"; private SharedPreferences sharedPreferences; private Editor editor; public Preferences(Context context) { this.sharedPreferences = context.getSharedPreferences(MY_PREF, 0); this.editor = this.sharedPreferences.edit(); } public void set(String key, String value) { this.editor.putString(key, value); this.editor.commit(); } public String get(String key) { return this.sharedPreferences.getString(key, null); } public void clear(String key) { this.editor.remove(key); this.editor.commit(); } public void clear() { this.editor.clear(); this.editor.commit(); } } The thing is that I would like to set default preferences. They would be set when the app is installed and could be modified after by the application and stay persistent. I heard about a preferences.xml but I don't understand the process. Could someone help me? Thanks for you time

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