1.MBProgressHUD 的弹窗的消息的界面,三种的方式:
第一种的方式:
-(void)myTask{
MBProgressHUD *HUD = [[MBProgressHUD alloc] initWithView:self.view];
[self.view addSubview:HUD];
HUD.labelText = @"自动扫描中";
[HUD showWhileExecuting:@selector(myTask) onTarget:self withObject:nil animated:YES];
sleep(10);
[self show];
}
-(void)show {
[self.HUD removeFromSuperview];
TestViewController *test = [[TestViewController alloc]init];
[self presentViewController:test animated:YES completion:nil];
}
第二种的方式:(使用了mb里面的回调的函数)
//使用了回调的方法
-(void)myTask1{
int duration = 5;
MBProgressHUD *HUD = [[MBProgressHUD alloc]initWithView:self.view];
[self.view addSubview: HUD];
HUD.labelText = @"正在登录,请稍等....";
[HUD showAnimated:YES whileExecutingBlock:^{
sleep(duration);
} completionBlock:^{
[HUD removeFromSuperview];
[self show];
}];
}
-(void)show {
[self.HUD removeFromSuperview];
TestViewController *test = [[TestViewController alloc]init];
[self presentViewController:test animated:YES completion:nil];
}
第三种方式:(整个屏幕都充满)
-(void)myTask2{
self.HUD = [[MBProgressHUD alloc]init];
self.HUD = [MBProgressHUD showMessage:@"正在查询,请稍等片刻"];
self.HUD.delegate = self;
self.timer = [NSTimer scheduledTimerWithTimeInterval:10 target:self selector:@selector(show) userInfo:nil repeats:NO];
}
-(void)show {
[self.HUD removeFromSuperview];
TestViewController *test = [[TestViewController alloc]init];
[self presentViewController:test animated:YES completion:nil];
}
#pragma mark - MBProgressHUD (MB里面没有这个代理方法,新加了一个方法)
- (void)hudViewWasTapped{
NSLog(@"调用hud的代理方法");
[self.HUD removeFromSuperview];
self.timer = nil;
self.HUD = nil;
}