1.從app跳轉到Safari
1 NSString* strIdentifier = @"http://www.ybyb.com"; 2 BOOL isExsit = [[UIApplication sharedApplication] canOpenURL:[NSURL URLWithString:strIdentifier]]; 3 if(isExsit) { 4 NSLog(@"App %@ installed", strIdentifier); 5 [[UIApplication sharedApplication] openURL:[NSURL URLWithString:strIdentifier]]; 6 }
2.從app打開電話呼叫
1 NSString *phoneNum = @"10086";// 電話號碼 2 3 UIWebView *phoneCallWebView; 4 NSURL *phoneURL = [NSURL URLWithString:[NSString stringWithFormat:@"tel:%@",phoneNum]]; 5 if ( !phoneCallWebView ) { 6 phoneCallWebView = [[UIWebView alloc] initWithFrame:CGRectZero];// 這個webView只是一個后台的View 不需要add到頁面上來 7 8 } 9 [phoneCallWebView loadRequest:[NSURLRequest requestWithURL:phoneURL]]; 10 11 [self.view addSubview:phoneCallWebView];