ios Calling is not available
题
How do I know that I can not call from the device? For example for e-mail: [MFMailComposeViewController canSendMail]
Anything for calling?
解决方案
if ([[UIApplication sharedApplication] canOpenURL:[NSURL URLWithString:@"tel:+123456"]]) {
...
}
其他提示
This can be used for calling :
[[UIApplication sharedApplication] openURL:[NSURL URLWithString:@"tel:12125551212"]];
Please refer this link for more:
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