
if([MFMessageComposeVIEwController canSendText]) { controller.body = message; Nsstring *tel = pContact.tlc; controller.recipIEnts = pContact.tlc?@[tel]:nil; controller.messageComposeDelegate = self; controller.navigationbar.tintcolor = [UIcolor whitecolor]; controller.navigationbar.barTintcolor = [UIcolor bluecolor]; [self presentVIEwController:controller animated:YES completion:nil]; } 是破坏还是做了一些改变.不知道这里丢失什么我在黑暗中(黑色黑色)
编辑:
我试图在一个新的空单视图项目上使用一些测试代码,我遇到了同样的问题.
@IBAction func SMS(_ sender: AnyObject) { let composeVC = MFMessageComposeVIEwController() composeVC.messageComposeDelegate = self // Configure the fIElds of the interface. composeVC.recipIEnts = ["5555555555"] composeVC.body = "Hello from California!" composeVC.navigationbar.tintcolor = UIcolor.green composeVC.navigationbar.barTintcolor = UIcolor.purple // Present the vIEw controller modally. self.present(composeVC,animated: true,completion: nil) } 编辑:
UINavigationbar外观可以在测试应用程序的背景或barTint中设置颜色,但是我仍然无法设置测试应用程序的文本颜色.我正在使用的应用程序使用UINavigationbar外观已经在应用程序中设置导航栏颜色,但这并不影响SMS的导航栏,因为它出现了白色背景和白色文本.无法更改文本颜色或背景颜色,使此视图不可用.
NSDictionary* TitleAttribs = @{ NSForegroundcolorAttributename: [ColoursAndStyles sharedInstance].FontColourNavbarTitle,NSFontAttributename: [ColoursAndStyles sharedInstance].FontNavbarBoldTitle };[[UINavigationbar appearance] setbarTintcolor:[ColoursAndStyles sharedInstance].vIEwColourNavbarMain];[[UINavigationbar appearance] setTintcolor:[ColoursAndStyles sharedInstance].vIEwColourNavbarTint];[[UINavigationbar appearance] setTitleTextAttributes:TitleAttribs]; 这覆盖了我对MFMessageComposeVIEwController的使用,其中setTitleTextAttributes处理标题/标题的文本颜色.
使用iOS 10,我正在使用以下工作.在我提交MFMessageComposeVIEwController之前,我更改标题文本属性.例如.:
- (voID)sendTap:(ID)s{ // some code... NSDictionary* newTitleAttribs = @{ NSForegroundcolorAttributename: [ColoursAndStyles sharedInstance].FontColourTitleStrip,NSFontAttributename: [ColoursAndStyles sharedInstance].FontNavbarBoldTitle }; [[UINavigationbar appearance] setTitleTextAttributes:newTitleAttribs]; // present the MFMessageComposeVIEwController...} 然后,当MFMessageComposeVIEwController完成时,将其重新设置为我想要的应用程序的其余部分,例如:
- (voID)messageComposeVIEwController:(MFMessageComposeVIEwController *)controller dIDFinishWithResult:(MessageComposeResult)result{ NSDictionary* TitleAttribs = @{ NSForegroundcolorAttributename: [ColoursAndStyles sharedInstance].FontColourNavbarTitle,NSFontAttributename: [ColoursAndStyles sharedInstance].FontNavbarBoldTitle }; [[UINavigationbar appearance] setTitleTextAttributes:TitleAttribs]; // some code... [controller dismissVIEwControllerAnimated:YES completion:^{ // some code... }];} 总结 以上是内存溢出为你收集整理的颜色 – iOS 10无法再在MFMessageComposeViewController上设置barcolor和tint全部内容,希望文章能够帮你解决颜色 – iOS 10无法再在MFMessageComposeViewController上设置barcolor和tint所遇到的程序开发问题。
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