iOS10 使用openURL打開其他應用

iOS10之前，我們進行判斷手機是否裝有應有并跳轉代碼一般是這麼樣的

if ([[UIApplication sharedApplication] canOpenURL:url]) {
                [[UIApplication sharedApplication] openURL:url];
            }else{
                [self p_goAdsPageWithWebsite:WOHAIBAO_DOWNLOAD_URL];// 跳轉
            }
           

但是很不幸，經真機測試

[[UIApplication sharedApplication] canOpenURL:url]

在iOS10上失效了，

在iOS10上新出了一個api

文檔解釋是這樣的

// Options are specified in the section below for openURL options. An empty options dictionary will result in the same

// behavior as the older openURL call, aside from the fact that this is asynchronous and calls the completion handler rather

// than returning a result.

// The completion handler is called on the main queue.

options這一塊傳遞用來做什麼暫時不知道，但是如果傳空字典就跟以前openUrl作用一樣，并且有一個在主線程的異步回調block

是以在iOS10上調用openUrl應該使用

if (isiOS10) {
            [[UIApplication sharedApplication] openURL:url options:@{UIApplicationOpenURLOptionsOpenInPlaceKey:@"1"} completionHandler:^(BOOL success) {
            // 回調
                if (!success) {
                    [self p_goAdsPageWithWebsite:WOHAIBAO_DOWNLOAD_URL];
                }
            }];
        }else{
            if ([[UIApplication sharedApplication] canOpenURL:url]) {
                [[UIApplication sharedApplication] openURL:url];
            }else{
                [self p_goAdsPageWithWebsite:WOHAIBAO_DOWNLOAD_URL];
            }
        }
           

that’s all