public class SharePrefersUtils {

    private static final String   name="cogi";

     public static  boolean getboolean(Context con,String key,boolean defaultValues){

         SharedPreferences sp=con.getSharedPreferences(name

                 ,Context.MODE_PRIVATE);

         return sp.getBoolean(key, defaultValues);

     }

     public static void putboolean(Context con,String key,boolean values){

         SharedPreferences sp=con.getSharedPreferences(name,Context.MODE_PRIVATE);

         sp.edit().putBoolean(key, values).commit();

     }     

     public static  String getstring(Context con,String key,String defaultValues){

         SharedPreferences sp=con.getSharedPreferences(name

                 ,Context.MODE_PRIVATE);

         return sp.getString(key, defaultValues);

     }

     public static void setstring(Context con,String key,String values){

         SharedPreferences sp=con.getSharedPreferences(name,Context.MODE_PRIVATE);

         sp.edit().putString(key, values).commit();

     }    

 }