• iOS 拨打电话的三种方式总结


    1,这种方法,拨打完电话回不到原来的应用,会停留在通讯录里,而且是直接拨打,不弹出提示,且苹果现在禁止不通过用户同意就拨打电话的应用上传

    NSMutableString * str=[[NSMutableString alloc] initWithFormat:@"tel:%@",@"186xxxx6979"];
        //            NSLog(@"str======%@",str);
    [[UIApplication sharedApplication] openURL:[NSURL URLWithString:str]];

    2,这种方法,打完电话后还会回到原来的程序,也会弹出提示,推荐这种

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

    3,这种方法也会回去到原来的程序里(注意这里的telprompt),也会弹出提示

    NSMutableString * str=[[NSMutableString alloc] initWithFormat:@"telprompt://%@",@"186xxxx6979"];
        //            NSLog(@"str======%@",str);
        [[UIApplication sharedApplication] openURL:[NSURL URLWithString:str]]
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  • 原文地址:https://www.cnblogs.com/anyezhuixing/p/4795252.html
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