iOS应用程序内打开指定qq聊天、给某人打电话

-(void)btn2Clik
{
    UIWebView *webView = [[UIWebView alloc] initWithFrame:CGRectZero];
    NSURL *url = [NSURL URLWithString:@"mqq://im/chat?chat_type=wpa&uin=填写qq号码&version=1&src_type=web"];
    NSURLRequest *request = [NSURLRequest requestWithURL:url];
    webView.delegate = self;
    [webView loadRequest:request];
    [self.view addSubview:webView];
}

 打电话

  方法一

   //用UIWebView来实现,打电话结束后会返回当前应用程序:
     
     UIWebView *callPhoneWebVw = [[UIWebView alloc] init];  
     NSURLRequest *request = [NSURLRequest requestWithURL:[NSURL URLWithString:@"tel://1008611"]];  
     [callPhoneWebVw loadRequest:request];  

    [self.view addSubview:callPhoneWebVw];

 

   方法二

//1、系统的打电话代码,不返回当前程序:
     
     [[UIApplication sharedApplication] openURL:[NSURL URLWithString:@"tel://1008611"]];  
原文地址:https://www.cnblogs.com/zhaixing/p/5413125.html