图像拾取酥料饼

  • Z时代
  • 2024-01-10
  • 分类：问答

AGImagePickerController *imagePickerController = [[AGImagePickerController alloc] initWithFailureBlock:^(NSError *error) { 
    if (error == nil) 
    { 
     NSLog(@"User has cancelled."); 
     [self dismissModalViewControllerAnimated:YES]; 
    } else 
    {  
     NSLog(@"Error: %@", error); 
     // Wait for the view controller to show first and hide it after that 
     double delayInSeconds = 0.5; 
     dispatch_time_t popTime = dispatch_time(DISPATCH_TIME_NOW, delayInSeconds * NSEC_PER_SEC); 
     dispatch_after(popTime, dispatch_get_main_queue(), ^(void){ 
      [self dismissModalViewControllerAnimated:YES]; 
     }); 
    } 
    [[UIApplication sharedApplication] setStatusBarStyle:UIStatusBarStyleDefault animated:YES]; 
} andSuccessBlock:^(NSArray *info) { 
    NSLog(@"Info: %@", info); 
    [self dismissModalViewControllerAnimated:YES]; 
    [[UIApplication sharedApplication] setStatusBarStyle:UIStatusBarStyleDefault animated:YES]; 
}]; 
popover = [[UIPopoverController alloc] initWithContentViewController:imagePickerController]; 
[popover presentPopoverFromRect:CGRectMake(0.0, 0.0, 400.0, 400.0) 
         inView:self.view.window 
     permittedArrowDirections:UIPopoverArrowDirectionAny 
         animated:YES];

能够提交，但是，即使我改变它的大小还是一样的，当我按下按钮DONE，它消除了我的视图控制器不是imagepicker。请帮助。我把它放在popover中，因为我认为这就是为什么它放慢速度，因为imagepicker应该与iPad的popover一起出现。图像拾取酥料饼

回答：

调整大小设置这样说：

[popoverController setPopoverContentSize:CGSizeMake(1024, 500)];

然后在andSuccessBlock和你使用的其他部分：

[self dismissModalViewControllerAnimated:YES];

应该

[popoverController dismissPopoverAnimated:YES];

这就是为什么ViewController被解雇或从视图中删除，因为它被错误地解雇了办法。

回答：

你在实现AGImagePickerController委托吗？

- (void)agImagePickerController:(AGImagePickerController *)picker didFinishPickingMediaWithInfo:(NSArray *)info;

在那里你可以关闭你的UIPopoverController。

以上是 图像拾取酥料饼 的全部内容， 来源链接： utcz.com/qa/258887.html

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