ionic專案中，在splashscreen消失後會出現零點幾秒的白屏，再出現app頁面，通過Google以及各種嘗試，下面方法解決：

1. 安裝Cordova splash screen外掛

$ cd myapp
$ ionic plugin add org.apache.cordova.splashscreen

  <preference name="AutoHideSplashScreen" value="false"/>

  <preference name="ShowSplashScreenSpinner" value="false"/>
  <preference name="SplashMaintainAspectRatio" value="true"/>
  <preference name="SplashShowOnlyFirstTime" value="false"/>
  <preference name="SplashScreenDelay" value="10000"/>
  <preference name="FadeSplashScreen" value="false"/>
 

3. 在app.js中新增隱藏閃屏程式碼

 $ionicPlatform.ready(function () {
        if (window.cordova && window.cordova.plugins.Keyboard) {
            cordova.plugins.Keyboard.hideKeyboardAccessoryBar(true);

            cordova.plugins.Keyboard.disableScroll(true);

            //延遲splash screnn 隱藏時間,不然會有短暫的白屏出現
            setTimeout(function () {
                navigator.splashscreen.hide();
            }, 1000);
        }
        });