Ionic3 啓動頁以及應用圖標

1. 將新的啓動頁和應用圖標圖片（最好是高清png）上傳到根目錄 resources
2. 使用命令自動生成，經過CMD進入項目所在文件夾，分別執行

   ionic cordova resources android  

   ionic cordova resources ios

    

   圖片規格：The source image for icons should ideally be at least 1024x1024px and located at resources/icon.png. The source image for splash screens should ideally be at least 2732x2732px and located at resources/splash.png. If you used ionic start, there should already be default Ionic resources in the resources/ directory, which you can overwrite.

   前置條件：This command uses Ionic servers, so we require you to be logged into your free Ionic account. Use ionic login to login.

    

    

    

3. 檢查根目錄下config.xml

   配置項：
   SplashScreenDelay：單位毫秒，默認3秒，啓動頁隱藏事件

   
   

4. 結束，運行下看看

參考：http://ionicframework.com/docs/cli/cordova/resources/