iosuu/shiku_im/shiku_im/controller/UASBaseVC.m

//
//  UASBaseVC.m
//  shiku_im
//
//  Created by ime on 2017/9/22.
//

#import "UASBaseVC.h"

@interface UASBaseVC ()

@end

@implementation UASBaseVC

- (void)viewDidLoad {
    
    [super viewDidLoad];
    self.view.backgroundColor = BGB_COLOR;
    if (self.navigationController) {
        
        [self setLeftView];
        
    }
    
    self.noDataV = [[UIView alloc]initWithFrame:self.view.frame];
    
    [self.view addSubview:self.noDataV];
    
    self.noDataV.hidden = YES;
    
    UIImageView *imageView = [[UIImageView alloc]initWithImage:[UIImage imageNamed:@"crm_all_noData"]];
    
    [self.noDataV addSubview:imageView];
    
    [imageView mas_makeConstraints:^(MASConstraintMaker *make) {
        
        make.centerX.equalTo(self.noDataV);
        make.centerY.equalTo(self.noDataV).offset(-30);
        make.height.mas_equalTo(126);
        make.width.mas_equalTo(100);
        
    }];
    
    [self createUI];
    
}

-(void)createUI{
    
    
    
}

-(void)setLeftView{
    
    UIButton *btn = [UIButton buttonWithType:UIButtonTypeSystem];
    btn.frame = CGRectMake(0, 5, 22, 22);
    CGFloat imageY = 0;
    if ([[[UIDevice currentDevice] systemVersion] floatValue] >= 11.0) {
        imageY = 5;
    }
    UIImageView *image = [[UIImageView alloc]initWithFrame:CGRectMake(0, imageY, 22, 22)];
    image.image = [UIImage imageNamed:@"icon_back_nor3"];
    [btn addSubview:image];
    [btn addTarget:self action:@selector(backAction) forControlEvents:UIControlEventTouchUpInside];
    
    UIBarButtonItem *bbi2 = [[UIBarButtonItem alloc]initWithCustomView:btn];
    
    self.navigationItem.leftBarButtonItems = @[bbi2];
    
}

- (void)didReceiveMemoryWarning {
    [super didReceiveMemoryWarning];
    // Dispose of any resources that can be recreated.
}


-(void)backAction{
    
    if (self.navigationController) {
        
        [self.navigationController popViewControllerAnimated:YES];
        [SVProgressHUD dismiss];
        [MBProgressHUD hideHUD];
        
    }else{
        
        [self dismissViewControllerAnimated:YES completion:nil];
        
    }
    
}


@end