iOS7 UIImagePickerController取消按钮消失 [英] iOS7 UIImagePickerController cancel button disappear
本文介绍了iOS7 UIImagePickerController取消按钮消失的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！
问题描述
取消按钮错过了？！我怎样才能解决这个问题？非常感谢。
The Cancel button is miss?! How can I fix this? Thank you very much.
if ([UIImagePickerController isSourceTypeAvailable: UIImagePickerControllerSourceTypePhotoLibrary])
{
if(buttonIndex == 1)
{
self.ctr = [[UIImagePickerController alloc] init];
self.ctr.sourceType = UIImagePickerControllerSourceTypePhotoLibrary;
self.ctr.delegate = self;
self.ctr.allowsEditing = YES;
[self presentModalViewController:self.ctr animated:YES];
}
}
推荐答案
改变UIImagePickerController navigationBar.tintColor，应该没问题。
Just change the UIImagePickerController navigationBar.tintColor, it should be OK.
self.ctr.navigationBar.tintColor = [UIColor redColor];//Cancel button text color
[self.ctr.navigationBar setTitleTextAttributes:@{UITextAttributeTextColor: [UIColor blackColor]}];// title color
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