Prefs.java

package com.github.gfx.preferences;

import android.content.Context;
import android.content.SharedPreferences;
import android.preference.PreferenceManager;

public class Prefs {
    final private SharedPreferences sharedPrefs;

    public Prefs(Context context) {
        this(PreferenceManager.getDefaultSharedPreferences(context));
    }

    public Prefs(SharedPreferences sharedPrefs) {
        this.sharedPrefs = sharedPrefs;
    }

    public void put(String key, boolean value) {
        SharedPreferences.Editor editor = sharedPrefs.edit();
        editor.putBoolean(key, value);
        editor.apply();
    }

    public boolean get(String key, boolean defValue) {
        return sharedPrefs.getBoolean(key, defValue);
    }

    public void put(String key, long value) {
        SharedPreferences.Editor editor = sharedPrefs.edit();
        editor.putLong(key, value);
        editor.apply();
    }

    public long get(String key, long defValue) {
        return sharedPrefs.getLong(key, defValue);
    }

    public void put(String key, float value) {
        SharedPreferences.Editor editor = sharedPrefs.edit();
        editor.putFloat(key, value);
        editor.apply();
    }

    public float get(String key, float defValue) {
        return sharedPrefs.getFloat(key, defValue);
    }

    public void put(String key, String value) {
        SharedPreferences.Editor editor = sharedPrefs.edit();
        editor.putString(key, value);
        editor.apply();
    }

    public String get(String key, String defValue) {
        return sharedPrefs.getString(key, defValue);
    }
}