Question

在iphone中发送sms inapps时如何检查设备是否为ipod。我想在设备是ipod touch时发送短信这是我的代码

      smsComposer = [[MFMessageComposeViewController alloc] init];
smsComposer.navigationController.navigationBarHidden = NO;
smsComposer.wantsFullScreenLayout = YES;

if([MFMessageComposeViewController canSendText])
{
    smsComposer.body = [NSString stringWithFormat:@"Join me  : %@",urlStr];
    smsComposer.recipients = numberArr;
    smsComposer.messageComposeDelegate = self;

        [self.view.superview addSubview:smsComposer animated:NO];


}

这对iPhone来说很好对于ipod短信发送设施不可用。我想知道如果设备是ipod。是antbody hav idea abt chking设备类型。感谢

Answer 1

use this one:
for detecting device

NSLog(@"name:%@\n model:%@ \n localizedModel:%@ \n systemName:%@ \n systemVersion:%@ \n uniqueIdentifier:%@",[[UIDevice currentDevice] name],
    [[UIDevice currentDevice] model],
    [[UIDevice currentDevice] localizedModel],
    [[UIDevice currentDevice] systemName],
    [[UIDevice currentDevice] systemVersion],
        [[UIDevice currentDevice] uniqueIdentifier]);

Answer 2

您应该检查设备是否可以发送短信，而不是设备是否为iPod。

Class messageClass = (NSClassFromString(@"MFMessageComposeViewController"));

BOOL canSendSMS = false;
if (messageClass != nil)
{
   if ([messageClass canSendText])
   {
       canSendSMS = true;
       [self displaySMSComposerSheet];
   }
}

if(!canSendSMS)
{
    UIAlertView *alert = [[UIAlertView alloc] initWithTitle:@"Error"
                                                       message:@"Device not configured to send SMS."
                                                      delegate:self
                                             cancelButtonTitle:@"OK"
                                             otherButtonTitles:nil];
       [alert show];
       [alert release];
       NSLog(@"Device not configured to send SMS.");    
}

仅供参考，我如何显示短信撰写表：

- (void)displaySMSComposerSheet
{
    MFMessageComposeViewController *picker = [[MFMessageComposeViewController alloc] init];
    picker.messageComposeDelegate = self;
    picker.recipients = [[NSArray alloc] initWithArray:tickedArray];
    picker.body = @"Put the default message in here...";

    [self presentModalViewController:picker animated:YES];
    [picker release];
}

然后在尝试显示视图时触发此方法：

- (void)messageComposeViewController:(MFMessageComposeViewController *)controller didFinishWithResult:(MessageComposeResult)result
{
    switch (result)
    {
        case MessageComposeResultCancelled:
            NSLog(@"Result: SMS sending canceled");
            break;
        case MessageComposeResultSent:
            NSLog(@"Result: SMS sent");
            break;
        case MessageComposeResultFailed:
            NSLog(@"Result: SMS sending failed");
            break;
        default:
            NSLog(@"Result: SMS not sent");
            break;
    }

    [self done:self];
}

同样，我不推荐这个，但是如果你想检查它是什么设备那么你可以使用它：

- (NSString *) platformString
{
    NSString *platform = [self platform];
    if ([platform isEqualToString:@"iPhone1,1"]) return @"iPhone 1G";
    if ([platform isEqualToString:@"iPhone1,2"]) return @"iPhone 3G";
    if ([platform isEqualToString:@"iPhone2,1"]) return @"iPhone 3GS";
    if ([platform isEqualToString:@"iPhone3,1"]) return @"iPhone 4";
    if ([platform isEqualToString:@"iPod1,1"])   return @"iPod Touch 1G";
    if ([platform isEqualToString:@"iPod2,1"])   return @"iPod Touch 2G";
    if ([platform isEqualToString:@"iPod3,1"])   return @"iPod Touch 3G";
    if ([platform isEqualToString:@"iPod4,1"])   return @"iPod Touch 4G";
    if ([platform isEqualToString:@"iPad1,1"])   return @"iPad";
    if ([platform isEqualToString:@"iPad2,1"])   return @"iPad";
    if ([platform isEqualToString:@"i386"])      return @"iPhone Simulator";
    return platform;
}

Answer 3

NSString *deviceType = [UIDevice currentDevice].model;
    if([deviceType isEqualToString:@"iPhone"]){
        //Make ur decision here....
      }

如何在iphone中的应用程序中发送短信时检查设备是否为ipod

3 个答案: