• 打電話
  • [UIApplication sharedApplication] 的 openURL方法

  NSURL *url = [NSURL URLWithString:@"tel://10086"];
  if ([[UIApplication sharedApplication] respondsToSelector:@selector(openURL:options:completionHandler:)]) {
        [[UIApplication sharedApplication] openURL:url
                                           options:@{}
                                 completionHandler:nil];
   } else {
        [[UIApplication sharedApplication] openURL:url];
   }
  

  • 通過 webview 打開

    if (!_webview) {
        _webview = [[UIWebView alloc] initWithFrame:CGRectZero];
        [self.view addSubview:_webview];
    }
    NSURLRequest *request = [NSURLRequest requestWithURL:[NSURL URLWithString:@"tel://10086"]];
    [_webview loadRequest:request];
  

• 發短信
  • 打開 message 應用發送

    // 打開 message 發送，不可指定內容
    NSURL *url = [NSURL URLWithString:@"sms://10086"];
    [self openUrl:url];
  

  • MessageUI 內部發送短信，可指定任意內容

    // MessageUI 內部發送短信
    MFMessageComposeViewController *composeVC = [[MFMessageComposeViewController alloc] init];
    composeVC.body = @"套餐";
    composeVC.recipients = @[@"10086"];
    composeVC.messageComposeDelegate = self;
    [self presentViewController:composeVC animated:YES completion:nil];
  

• 發郵件
  • 打開mail 應用發送

     // 打開自帶的 mail 應用發送
    NSURL *url = [NSURL URLWithString:@"mailto://1292711060@qq.com"];
    [self openUrl:url];
  

  • MessageUI 應用內發送mail，若本機未登錄綁定郵箱會奔潰！

    // MessageUI 內部發送mail
    MFMailComposeViewController *composeVC = [[MFMailComposeViewController alloc] init];
    if (composeVC == nil) {
        NSLog(@"尚未登錄郵箱");
        return;
    }
    //composeVC.body = @"套餐";
    [composeVC setToRecipients:@[@"1292711060@qq.com"]];
    [composeVC setSubject:@"主題"];
    [composeVC setMessageBody:@"這是一封測試郵件" isHTML:NO];
    composeVC.mailComposeDelegate = self;
    
    UIImage *image = [UIImage imageNamed:@"0.jpg"];
    [composeVC addAttachmentData:UIImageJPEGRepresentation(image, 0.6) mimeType:@"" fileName:@"123.jpg"];
    
    [self presentViewController:composeVC animated:YES completion:nil];
  

• 打開其他應用，如何查找 url schemes：
  • 下載他人的應用 ipa
  • 修改后綴名為 zip
  • 解壓，打開 payload 文件夾
  • 右鍵 payload 文件夾 下的文件，顯示包內容
  • 打開 info.plist 文件
  • url types 的 item0 的 url schemes

    NSURL *url = [NSURL URLWithString:@"weixin://"];
    if ([[UIApplication sharedApplication] respondsToSelector:@selector(openURL:options:completionHandler:)]) {
        [[UIApplication sharedApplication] openURL:url
                                           options:@{}
                                 completionHandler:nil];
    } else {
        [[UIApplication sharedApplication] openURL:url];
    }

• App Store評分，上線時候每一個 app 會分配一個 appid

    NSString *appid = @"your appid";
    NSURL *url = [NSURL URLWithString:[NSString stringWithFormat:@"itms-apps://itunes.apple.com/cn/app/id%@?mt=8", appid]];
    [self openUrl:url];

以上

跪求Star