iphone - 如何从 iPhone 应用程序发送彩信

Question

在我的新 iOS 项目中，我希望最终用户能够MMS text and/or images（来自 TextField）在 UIButton Action 中。我见过具有此功能的类似应用程序（带有文本，还没有看到带有图像的应用程序）。

我在谷歌搜索但找不到如何做到这一点，非常感谢任何帮助

Answer 1

这将正常工作

MFMessageComposeViewController *picker = [[MFMessageComposeViewController alloc] init];

UIPasteboard *pasteboard = [UIPasteboard generalPasteboard]; 
pasteboard.persistent = YES;
pasteboard.image = [UIImage imageNamed:@"PDF_File.png"];

NSString *phoneToCall = @"sms:";
NSString *phoneToCallEncoded = [phoneToCall stringByAddingPercentEscapesUsingEncoding:NSASCIIStringEncoding];
NSURL *url = [[NSURL alloc] initWithString:phoneToCallEncoded];
[[UIApplication sharedApplication] openURL:url];    

if([MFMessageComposeViewController canSendText]) {
    NSMutableString *emailBody = [[NSMutableString alloc] initWithString:@"Your Email Body"];
    picker.messageComposeDelegate = self;
    picker.recipients = [NSArray arrayWithObject:@"123456789"];
    [picker setBody:emailBody];// your recipient number or self for testing
    picker.body = emailBody;
    NSLog(@"Picker -- %@",picker.body);
    [self presentModalViewController:picker animated:YES];
    NSLog(@"SMS fired");
}