Believe in your own future, will thank yourself right now Sinner Yun

Sinner_Yun

iOS 拨打电话三种方式

 1 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
 2  NSMutableString * str=[[NSMutableString alloc] initWithFormat:@"tel:%@",@"186xxxx6979"];
 3     //            NSLog(@"str======%@",str);
 4 [[UIApplication sharedApplication] openURL:[NSURL URLWithString:str]];
 5     
 6 
 7 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
 8 NSMutableString * str=[[NSMutableString alloc] initWithFormat:@"tel:%@",@"186xxxx6979"];
 9     UIWebView * callWebview = [[UIWebView alloc] init];
10     [callWebview loadRequest:[NSURLRequest requestWithURL:[NSURL URLWithString:str]]];
11     [self.view addSubview:callWebview];
12     [callWebview release];
13     [str release];
14 
15 
16 
17 
18 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
19  NSMutableString * str=[[NSMutableString alloc] initWithFormat:@"telprompt://%@",@"186xxxx6979"];
20     //            NSLog(@"str======%@",str);
21     [[UIApplication sharedApplication] openURL:[NSURL URLWithString:str]];

 

posted on 2017-09-01 19:09  Sinner_Yun  阅读(300)  评论(0编辑  收藏  举报

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