iOS开发-环信退出登录

来源：互联网发布：淘宝裤子尺码对照表男编辑：程序博客网时间：2024/06/11 19:53

进入SettingsViewController.m中，添加如下代码：

#import "SettingsViewController.h"#import "LoginViewController.h"@interface SettingsViewController ()@end@implementation SettingsViewController- (void)viewDidLoad {    [super viewDidLoad];    self.tableView.separatorStyle = UITableViewCellSeparatorStyleNone; //隐藏列表分割线    UIButton *btnExit = [[UIButton alloc] initWithFrame:CGRectMake(10, 120, SCREEN_WIDTH-20, 35)];    [btnExit setTitle:@"退出" forState:UIControlStateNormal];    [btnExit setTitleColor:kColor_White forState:UIControlStateNormal];    btnExit.backgroundColor = kColor_Blue;    [btnExit addTarget:self action:@selector(btnExit:) forControlEvents:UIControlEventTouchUpInside];    [self.view addSubview:btnExit];}- (void)btnExit:(id)sender{    [[EaseMob sharedInstance].chatManager asyncLogoffWithUnbindDeviceToken:YES completion:^(NSDictionary *info, EMError *error) {        if (error && error.errorCode != EMErrorServerNotLogin) {        }        else{            LoginViewController *loginVC = [[LoginViewController alloc] init];            [self.navigationController pushViewController:loginVC animated:YES];        }    } onQueue:nil];}@end

在LoginViewController.m中隐藏回退的按钮：

self.navigationItem.hidesBackButton = YES;

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