如何進行呼叫和斷開通話後要考慮備份

Question

可能重複：
Make phone call on iPhone and take user back to app? (UIWebView does it)

我在的tableview細胞中的UITableView，有一個電話number.After選擇單元格，想撥打電話，並斷開後雙方（撥號器和接收器）的電話要回到我的應用程序視圖。如何可能。請幫助我。感謝先進。

Answer 1

試試這個：

NSString *deviceType = [UIDevice currentDevice].model; 
     if([deviceType isEqualToString:@"iPhone"]) 
     { 
      NSString *phoneNumber = [@"tel://" stringByAppendingString:@"8437327307"]; 
      [[UIApplication sharedApplication] openURL:[NSURL URLWithString:phoneNumber]]; 
     } 
     else 
     { 
      UIAlertView *device = [[UIAlertView alloc] initWithTitle:@"ipod" message:@"Can't Call from this device" delegate:nil cancelButtonTitle:@"Ok" otherButtonTitles:nil, nil]; 
      [device show]; 
      [device release]; 
     } 

Answer 2

嘗試

-(void)makeACall:(NSString *)strContactNumber 
{ 
    UIWebView *webView = [[UIWebView alloc] init];  
    NSString *ph_no = [NSString stringWithFormat:@"tel:%@",strContactNumber];  
    [webView loadRequest:[NSURLRequest requestWithURL:[NSURL URLWithString:ph_no]]]; 
}