iOS 打电话 发短信功能的实现

1.打电话

NSMutableString * str=[[NSMutableString alloc] initWithFormat:@"tel:%@",@"186xxxx6979"];
    UIWebView * callWebview = [[UIWebView alloc] init];
    [callWebview loadRequest:[NSURLRequest requestWithURL:[NSURL URLWithString:str]]];

    [self.view addSubview:callWebview];

 2.发短信

NSURL *messageUrl=[NSURL URLWithString:[NSString stringWithFormat:@"sms://%@",phoneNember]];
    [[UIApplication sharedApplication]openURL:messageUrl];