【发布时间】:2016-04-13 16:02:02
【问题描述】:
我正在努力将 sMFMailComposer 用于在我的应用中发送短信。下面是我创建和显示消息共享组件的代码:
- (void)shareWithMessages {
if(![MFMessageComposeViewController canSendText]) {
UIAlertView *warningAlert = [[UIAlertView alloc] initWithTitle:@"Error" message:@"Your device doesn't support SMS!" delegate:nil cancelButtonTitle:@"OK" otherButtonTitles:nil];
[warningAlert show];
return;
}
NSString *message = self.articleTitle;
message = [message stringByAppendingString:@" "];
message = [message stringByAppendingString:self.urlString];
MFMessageComposeViewController *messageController = [[MFMessageComposeViewController alloc] init];
messageController.messageComposeDelegate = self;
[messageController setBody:message];
// Present message view controller on screen
[self presentViewController:messageController animated:YES completion:nil];
}
显示分享作曲家时,“新消息”文字显示为白色:
我尝试像这样设置色调:
[[messageController navigationBar] setTintColor:[UIColor blackColor ]];
...但这没有任何效果。有谁知道为什么文本设置为白色,因此不可读?
【问题讨论】:
-
您是否在您的代码中的任何地方全局更改了导航栏的色调颜色(例如在应用程序委托中)?
标签: ios mfmailcomposeviewcontroller mfmailcomposer