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最近我可以使用它,但现在它突然停止了。按下这些按钮时不会执行任何操作。该代码甚至没有给出断点或错误。怎么了?
- (IBAction)ShareFB
{
if ([SLComposeViewController isAvailableForServiceType:SLServiceTypeFacebook])
{
slComposeViewController = [SLComposeViewController composeViewControllerForServiceType:SLServiceTypeFacebook];
[slComposeViewController addImage:[UIImage imageNamed:@"logo-carrito.png"]];
[slComposeViewController addURL:[NSURL URLWithString:@"http://www.google.com"]];
[self presentViewController:slComposeViewController animated:YES completion:NULL];
}
else {
UIAlertView *alert = [[UIAlertView alloc] initWithTitle:@"No FB Account" message:@"There are no FB account registered. Configure one" delegate:nil cancelButtonTitle:@"Dissmiss" otherButtonTitles:nil];
[alert show];
}
}
- (IBAction)ShareTW
{
if ([SLComposeViewController isAvailableForServiceType:SLServiceTypeTwitter])
{
slComposeViewController = [SLComposeViewController composeViewControllerForServiceType:SLServiceTypeTwitter];
[slComposeViewController addImage:[UIImage imageNamed:@"logo-carito.png"]];
[slComposeViewController addURL:[NSURL URLWithString:@"http://www.google.com"]];
[self presentViewController:slComposeViewController animated:YES completion:NULL];
}
else {
UIAlertView *alert = [[UIAlertView alloc] initWithTitle:@"No TW Account" message:@"There are no TW accounts registered. Configure one." delegate:nil cancelButtonTitle:@"Dismiss" otherButtonTitles:nil];
[alert show];
}
}
最佳答案
在你的 Storyboard中,你的第一个场景的类设置为ViewController
,但实际上它显然应该是你的项目中包含的类之一,例如Tab1_ViewController
。
关于ios - Facebook 和 Twitter 分享按钮停止工作,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/15011741/
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