text: //
  //  NSUserDefaults+Utils.h
  //  DJArgus
  //
  //  Created by chris on 8/21/15.
  //  Copyright (c) 2015 lynxchina. All rights reserved.
  //
  
  #import <Foundation/Foundation.h>
  
  @interface NSUserDefaults(Utils)
  
  - (void)setAutoReturn:(BOOL)autoReturn;
  - (BOOL)getAutoReturn;
  
  - (void)setWhiteBalance:(NSString *)value;
  - (NSString *)getWhiteBalance;
  
  - (void)setISO:(NSInteger)value;
  - (NSString *)getISO;
  
  - (void)setExposure:(NSString *)value;
  - (NSString *)getExposure;
  
  - (void)setPhotoSize:(NSString *)value;
  - (NSString *)getPhotoSize;
  
  - (void)setVideoQuality:(NSString *)value;
  - (NSString *)getVideoQuality;
  
  @end
  