iOS微信分享后关闭发送成功提示并返回应用

iOS 分享到微信之后返回应用关闭发送成功的提示，并自定义提示，具体内容如下

1.关闭发送成功的提示 

只要在分享的时候调用一下代码即可：

代码如下:

[UMSocialConfig setFinishToastIsHidden:YES  position:UMSocialiToastPositionCenter];

2.自定义提示 

//如果点击返回app会调用这个方法
 - (void)didFinishGetUMSocialDataInViewController:(UMSocialResponseEntity *)response {
   //返回200说明分享成功
  if (response.responseCode == 200) {
      //分享成功之后弹出这个提示语 

      //自己添加遮罩层，并添加点击手势，方便回收提示
      self.mask2 = [[UIView alloc] initWithFrame:CGRectMake(0, 0, kScreen_Width, kScreen_Height)];
      self.mask2.backgroundColor = [[UIColor colorWithHexColorString:@"000000"] colorWithAlphaComponent:0.5];
      UITapGestureRecognizer *tap = [[UITapGestureRecognizer alloc] initWithTarget:self action:@selector(tap:)];
      [self.mask2 addGestureRecognizer:tap];
      [self.view.window addSubview:self.mask2];
     //遮罩层上放提示框
      self.showView = [[UIView alloc] init];
      self.showView.frame = CGRectMake(32, kScreen_Height/2.0-((kScreen_Width-64)/254.0*150.0+44)/2.0-20, kScreen_Width-64, 0);
      self.showView.backgroundColor = [UIColor whiteColor];
      self.showView.layer.cornerRadius = 20;
      [self.mask2 addSubview:_showView];

      UILabel *titleLab = [[UILabel alloc] initWithFrame:CGRectMake(0, 0, _showView.width, 31)];
      titleLab.text = @"分享成功";
      titleLab.textAlignment = NSTextAlignmentCenter;
      titleLab.backgroundColor = [UIColor redColor];
      titleLab.textColor = [UIColor whiteColor];
      titleLab.font = [UIFont systemFontOfSize:15];
     //使用贝塞尔曲线，绘制一个上面两个是圆角的矩形
      UIBezierPath *titlePath = [UIBezierPath bezierPathWithRoundedRect:titleLab.bounds byRoundingCorners:UIRectCornerTopLeft|UIRectCornerTopRight cornerRadii:CGSizeMake(20, 20)];
      CAShapeLayer *titleLayer = [CAShapeLayer layer];
      titleLayer.frame = titleLab.bounds;
      titleLayer.path = titlePath.CGPath;
      titleLab.layer.mask = titleLayer;
      [_showView addSubview:titleLab]; 

      UILabel *lab = [[UILabel alloc] initWithFrame:CGRectMake(16, 31+16, _showView.width-32, 15)];
      lab.textAlignment = NSTextAlignmentLeft;
       lab.text = @"大家都在看";
      lab.textColor = [UIColor colorWithHexColorString:@"000000"];
      lab.font = [UIFont systemFontOfSize:15];
      [_showView addSubview:lab];

      NSMutableArray *arr = [[NSMutableArray alloc] initWithObjects:@"",@"" nil];
      int y = 31+16+15+16;
      for (int i = 0; i<arr.count; i++) {

        UIButton *button1 = [UIButton buttonWithType:UIButtonTypeCustom];
        CGSize size = [self getStringSize:arr[i] andFont:13 andWidth:self.showView.width-32];
        button1.tag = 600+i;
        button1.frame = CGRectMake(16, y, _showView.width-32, size.height);
        [button1 setTitle:arr[i] forState:UIControlStateNormal];
        button1.contentHorizontalAlignment = UIControlContentHorizontalAlignmentLeft;
        [button1 setTitleColor:[UIColor colorWithHexColorString:@"0096ff"] forState:UIControlStateNormal];
        button1.titleLabel.font = [UIFont systemFontOfSize:13];
        [button1 addTarget:self action:@selector(button1Click:) forControlEvents:UIControlEventTouchUpInside];
        button1.titleLabel.numberOfLines = 0;
        [_showView addSubview:button1];
        y+=size.height+16;
         if (i+1!=arr.count) {
          UIView *line = [[UIView alloc] initWithFrame:CGRectMake(16, y, self.showView.width-32, 0.5)];
          line.backgroundColor = [UIColor colorWithHexColorString:@"f0f0f0"];
          [_showView addSubview:line];
          y+=0.5+16;

        }

      }

      self.showView.frame = CGRectMake(32, kScreen_Height/2.0-((kScreen_Width-64)/254.0*150.0+44)/2.0-20, kScreen_Width-64, y+16);
    } failure:^(AFHTTPRequestOperation *operation, NSError *error) {
    }];
  }else{
    [MBProgressHUD showError:@"分享失败"];
  }

}

//获取字符串的长度
-(CGSize)getStringSize:(NSString*)needString andFont:(CGFloat)font andWidth:(NSInteger)width

{
  CGSize size = CGSizeZero;
  size = [needString boundingRectWithSize:CGSizeMake(width, CGFLOAT_MAX) options:NSStringDrawingUsesLineFragmentOrigin attributes:@{NSFontAttributeName:[UIFont systemFontOfSize:font]} context:nil].size;
  return size;
}
//若点击在某个区域之内不触发，否则触发
- (BOOL)gestureRecognizer:(UIGestureRecognizer *)gestureRecognizer shouldReceiveTouch:(UITouch *)touch {
  if ([touch.view isDescendantOfView:self.showView]) {
    return NO;
  }else {
    return YES
    ;
  }
}
- (void)tap:(UITapGestureRecognizer *)sender {

  [self.mask2 removeFromSuperview];

}
- (void)button1Click:(UIButton *)sender {
  [self.mask2 removeFromSuperview];
  switch (sender.tag) {
    case 600:
    {
     }
       break;
     case 601:

    {
    }
      break;
    default:
      break;
  }

}

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