text: //
  //  NSObject+Common.h
  //  HBase
  //  显示提示信息的分类
  //  Created by jiyingxin on 15/6/19.
  //  Copyright (c) 2015年 timShadow. All rights reserved.
  //
  
  #import <Foundation/Foundation.h>
  
  @interface NSObject (Common)
  
  //显示失败提示
  - (void)showErrorMsg:(NSObject *)msg;
  + (void)showErrorMsg:(NSObject *)msg;
  
  //显示成功提示
  - (void)showSuccessMsg:(NSObject *)msg;
  + (void)showSuccessMsg:(NSObject *)msg;
  
  // 显示等待消息
  - (void)showWaitingMsg:(NSString *)msg;
  + (void)showWaitingMsg:(NSString *)msg;
  
  //显示忙
  - (void)showProgress;
  + (void)showProgress;
  
  //隐藏提示
  - (void)hideProgress;
  + (void)hideProgress;
  
  /** 判断字符串是否为空 */
  - (BOOL) isBlankString:(NSString *)string;
  + (BOOL) isBlankString:(NSString *)string;
  
  @end
  