在MPMediaPickerController中,我正面临“完成”按钮的问题。
Device: iPod Touch
iOS :9.2
MPMediaPickerController *picker = [[MPMediaPickerController alloc] initWithMediaTypes:MPMediaTypeMusic];
picker.delegate = self;
picker.allowsPickingMultipleItems = YES;
picker.showsCloudItems = NO;
picker.prompt = NSLocalizedString (@"Add songs to play", "Prompt in media item picker");
// The media item picker uses the default UI style, so it needs a default-style
// status bar to match it visually
[[UIApplication sharedApplication] setStatusBarStyle:UIStatusBarStyleLightContent animated:YES];
[self presentViewController:picker animated:YES completion:nil];选择器正在显示,但在选择器中缺少“完成”按钮。以防万一,如果我点击的地方,我们已经做的按钮早些时候,选择者是解雇。谢谢你花时间阅读我的问题。任何想法/建议都可能很有帮助。
发布于 2015-12-18 12:53:20
因此,问题是通过UIAppearance更改了按钮的外观。
对于遇到同样问题的人,请检查项目中是否存在appearance、appearanceWhenContainedIn:或appearanceForTraitCollection:。
https://stackoverflow.com/questions/34354593
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