Google Android - это несложно

Код: Выделить всё

import android.app.Activity;
import android.content.Context;
import android.content.SharedPreferences;
import android.preference.PreferenceManager;
import android.util.Log;

public class ShPrefs {

   private final String MY_PREF = "MY_PREFS";

	public static  void SaveStringPrefs(String key, String value, Context context) {
		SharedPreferences preferences =  context.getSharedPreferences(MY_PREF, Activity.MODE_PRIVATE);
		 SharedPreferences.Editor editor = preferences.edit();
		editor.putString(key, value);
		editor.commit();	
	}
	public static  void SaveIntPrefs(String key, int value, Context context) {
		SharedPreferences preferences =  context.getSharedPreferences(MY_PREF, Activity.MODE_PRIVATE);
		 SharedPreferences.Editor editor = preferences.edit();
		editor.putInt(key, value);
		editor.commit();	
	}
public static  void SaveBoolPrefs(String key, Boolean value, Context context) {
		SharedPreferences preferences =  context.getSharedPreferences(MY_PREF, Activity.MODE_PRIVATE);
		 SharedPreferences.Editor editor = preferences.edit();
		editor.putBoolean(key, value);
		editor.commit();	
	}

	public static  String LoadStringPrefs(String key, String defvalue, Context context) {
		SharedPreferences preferences  = context.getSharedPreferences(MY_PREF, Activity.MODE_PRIVATE);
		preferences.getString(key, defvalue);
		return preferences.getString(key, defvalue);
	}
	public static  int LoadIntPrefs(String key, int defvalue, Context context) {
		SharedPreferences preferences =  context.getSharedPreferences(MY_PREF, Activity.MODE_PRIVATE);
		preferences.getInt(key, defvalue);
		return preferences.getInt(key, defvalue);
	}
	
	public static  Boolean loadBooleanPrefs(String key, boolean defvalue, Context context) {
		SharedPreferences preferences =  context.getSharedPreferences(MY_PREF, Activity.MODE_PRIVATE);
		preferences.getBoolean(key, defvalue);
		return preferences.getBoolean(key, defvalue);
	}
	
}