Phonegap / Ionic 应用程序启动画面未显示。

Question

我一直在尝试为我的Ionic App添加一个启动画面，我们正在使用Phonegap 3.7.0将其部署到iOS和Android设备上，但似乎没有任何作用。奇怪的是，当我在模拟器中运行应用程序时，启动画面会显示（例如：ionic emulate android）。

尽管此配置中图标可以正常工作，但启动画面无法正常工作。它只显示一个空白屏幕，甚至连Cordova默认的启动画面都没有显示。

我的config.xml:

<content src="index.html"/>
<access origin="*"/>
<preference name="webviewbounce" value="false"/>
<preference name="UIWebViewBounce" value="false"/>
<preference name="DisallowOverscroll" value="true"/>
<preference name="BackupWebStorage" value="none"/>
<preference name="android-minSdkVersion" value="16"/>
<preference name="AutoHideSplashScreen" value="false"/>
<preference name="ShowSplashScreenSpinner" value="true"/>
<preference name="SplashScreenDelay" value="5000"/>
<preference name="SplashScreen" value="screen"/>

<gap:plugin name="org.apache.cordova.device"/>
<gap:plugin name="org.apache.cordova.network-information"/>
<gap:plugin name="org.apache.cordova.inappbrowser"/>
<gap:plugin name="uk.co.whiteoctober.cordova.appversion" version="0.1.4"/>
<gap:plugin name="org.apache.cordova.statusbar" version="0.1.4" source="pgb"/>
<gap:plugin name="com.ionic.keyboard" version="1.0.3" source="pgb"/>
<gap:plugin name="nl.x-services.plugins.socialsharing" version="4.3.8" source="pgb"/>
<gap:plugin name="fi.avaus.cordova.geolocation"/>
<gap:plugin name="org.apache.cordova.splashscreen" version="0.3.4"/>
<platform name="ios">
  <icon src="resources/ios/icon/icon.png" gap:platform="ios" width="57" height="57"/>
  <icon src="resources/ios/icon/[e-mail]" gap:platform="ios" width="114" height="114"/>
  <icon src="resources/ios/icon/icon-40.png" gap:platform="ios" width="40" height="40"/>
  <icon src="resources/ios/icon/[e-mail]" gap:platform="ios" width="80" height="80"/>
  <icon src="resources/ios/icon/icon-50.png" gap:platform="ios" width="50" height="50"/>
  <icon src="resources/ios/icon/[e-mail]" gap:platform="ios" width="100" height="100"/>
  <icon src="resources/ios/icon/icon-60.png" gap:platform="ios" width="60" height="60"/>
  <icon src="resources/ios/icon/[e-mail]" gap:platform="ios" width="120" height="120"/>
  <icon src="resources/ios/icon/[e-mail]" gap:platform="ios" width="180" height="180"/>
  <icon src="resources/ios/icon/icon-72.png" gap:platform="ios" width="72" height="72"/>
  <icon src="resources/ios/icon/[e-mail]" gap:platform="ios" width="144" height="144"/>
  <icon src="resources/ios/icon/icon-76.png" gap:platform="ios" width="76" height="76"/>
  <icon src="resources/ios/icon/[e-mail]" gap:platform="ios" width="152" height="152"/>
  <icon src="resources/ios/icon/icon-small.png" gap:platform="ios" width="29" height="29"/>
  <icon src="resources/ios/icon/[e-mail]" gap:platform="ios" width="58" height="58"/>
  <icon src="resources/ios/icon/[e-mail]" gap:platform="ios" width="87" height="87"/>
  <gap:splash src="resources/ios/splash/Default-568h@2x~iphone.png" gap:platform="ios" width="640" height="1136"/>
  <gap:splash src="resources/ios/splash/Default-667h.png" gap:platform="ios" width="750" height="1334"/>
  <gap:splash src="resources/ios/splash/Default-736h.png" gap:platform="ios" width="1242" height="2208"/>
  <gap:splash src="resources/ios/splash/Default-Landscape-736h.png" gap:platform="ios" width="2208" height="1242"/>
  <gap:splash src="resources/ios/splash/Default-Landscape@2x~ipad.png" gap:platform="ios" width="2048" height="1536"/>
  <gap:splash src="resources/ios/splash/Default-Landscape~ipad.png" gap:platform="ios" width="1024" height="768"/>
  <gap:splash src="resources/ios/splash/Default-Portrait@2x~ipad.png" gap:platform="ios" width="1536" height="2048"/>
  <gap:splash src="resources/ios/splash/Default-Portrait~ipad.png" gap:platform="ios" width="768" height="1024"/>
  <gap:splash src="resources/ios/splash/Default@2x~iphone.png" gap:platform="ios" width="640" height="960"/>
  <gap:splash src="resources/ios/splash/Default~iphone.png" gap:platform="ios" width="320" height="480"/>
</platform>
<platform name="android">
  <icon src="resources/android/icon/drawable-ldpi-icon.png" gap:platform="android" density="ldpi"/>
  <icon src="resources/android/icon/drawable-mdpi-icon.png" gap:platform="android" density="mdpi"/>
  <icon src="resources/android/icon/drawable-hdpi-icon.png" gap:platform="android" density="hdpi"/>
  <icon src="resources/android/icon/drawable-xhdpi-icon.png" gap:platform="android" density="xhdpi"/>
  <icon src="resources/android/icon/drawable-xxhdpi-icon.png" gap:platform="android" density="xxhdpi"/>
  <icon src="resources/android/icon/drawable-xxxhdpi-icon.png" gap:platform="android" density="xxxhdpi"/>
  <gap:splash src="resources/android/splash/drawable-land-ldpi-screen.png" gap:platform="android" density="land-ldpi"/>
  <gap:splash src="resources/android/splash/drawable-land-mdpi-screen.png" gap:platform="android" density="land-mdpi"/>
  <gap:splash src="resources/android/splash/drawable-land-hdpi-screen.png" gap:platform="android" density="land-hdpi"/>
  <gap:splash src="resources/android/splash/drawable-land-xhdpi-screen.png" gap:platform="android" density="land-xhdpi"/>
  <gap:splash src="resources/android/splash/drawable-land-xxhdpi-screen.png" gap:platform="android" density="land-xxhdpi"/>
  <gap:splash src="resources/android/splash/drawable-land-xxxhdpi-screen.png" gap:platform="android" density="land-xxxhdpi"/>
  <gap:splash src="resources/android/splash/drawable-port-ldpi-screen.png" gap:platform="android" density="port-ldpi"/>
  <gap:splash src="resources/android/splash/drawable-port-mdpi-screen.png" gap:platform="android" density="port-mdpi"/>
  <gap:splash src="resources/android/splash/drawable-port-hdpi-screen.png" gap:platform="android" density="port-hdpi"/>
  <gap:splash src="resources/android/splash/drawable-port-xhdpi-screen.png" gap:platform="android" density="port-xhdpi"/>
  <gap:splash src="resources/android/splash/drawable-port-xxhdpi-screen.png" gap:platform="android" density="port-xxhdpi"/>
  <gap:splash src="resources/android/splash/drawable-port-xxxhdpi-screen.png" gap:platform="android" density="port-xxxhdpi"/>
</platform>
<icon src="icon.png" />
<gap:splash src="splash.png" />

根据PhoneGap文档所述：您的启动画面应保存为PNG文件。

它们已经是PNG文件，并且我已经添加了“gap:platform”标签。

默认的启动画面必须命名为splash.png，并且必须位于应用程序文件夹的根目录中。

以下是我的项目树：

root
- bower_components
- hooks
- node_modules
- platforms
- plugins

- resources
-- android
--- icon
--- splash
  drawable-land-hdpi-screen.png
  drawable-land-ldpi-screen.png
  drawable-land-mdpi-screen.png
  etc...
-- ios
--- icon
--- splash
  Default-568h@2x~iphone.png
  Default-667h.png
  Default-736h.png
  etc...
-- icon.png
-- splash.png
- scss
- www

bower.json
config.xml
gulpfile.js
icon.png
ionic.project
package.json
splash.png

http://i59.tinypic.com/9bhbw5.jpg

我希望有人能给我一个解决方案，谢谢。

编辑：

我已经反编译了模拟器中闪屏界面正常的APK文件和phonegap构建的APK文件。看起来phonegap没有复制闪屏界面文件夹，也没有使用正确的config.xml文件。

来自phonegap构建的config.xml文件。

    <?xml version="1.0" encoding="utf-8"?>
<widget id="io.cordova.helloCordova" version="2.0.0" xmlns="http://www.w3.org/ns/widgets">
    <name> Hello Cordova
</name>
    <description> A sample Apache Cordova application that responds to the deviceready
        event. </description>
    <author email="[e-mail]" href="http://cordova.io"> Apache Cordova Team </author>
    <access origin="http://*/*" />
    <access origin="https://*/*" />
    <access launch-external="yes" origin="tel:*" />
    <access launch-external="yes" origin="geo:*" />
    <access launch-external="yes" origin="mailto:*" />
    <access launch-external="yes" origin="sms:*" />
    <access launch-external="yes" origin="market:*" />
    <preference name="loglevel" value="DEBUG" />
    <preference name="webviewbounce" value="false" />
    <preference name="UIWebViewBounce" value="false" />
    <preference name="DisallowOverscroll" value="true" />
    <preference name="BackupWebStorage" value="none" />
    <preference name="android-minSdkVersion" value="16" />
    <preference name="AutoHideSplashScreen" value="false" />
    <preference name="ShowSplashScreenSpinner" value="true" />
    <preference name="SplashScreenDelay" value="5000" />
    <content src="index.html" />
    <feature name="StatusBar">
        <param name="android-package" onload="true" value="org.apache.cordova.statusbar.StatusBar" />
    </feature>
    <feature name="AppVersion">
        <param name="android-package" value="uk.co.whiteoctober.cordova.AppVersion" />
    </feature>
    <feature name="Keyboard">
        <param name="android-package" value="com.ionic.keyboard.IonicKeyboard" />
        <param name="onload" value="true" />
    </feature>
    <feature name="InAppBrowser">
        <param name="android-package" value="org.apache.cordova.inappbrowser.InAppBrowser" />
    </feature>
    <feature name="NetworkStatus">
        <param name="android-package" value="org.apache.cordova.networkinformation.NetworkManager" />
    </feature>
    <feature name="Device">
        <param name="android-package" value="org.apache.cordova.device.Device" />
    </feature>
    <feature name="SocialSharing">
        <param name="android-package" value="nl.xservices.plugins.SocialSharing" />
    </feature>
    <feature name="SplashScreen">
        <param name="android-package" value="org.apache.cordova.splashscreen.SplashScreen" />
    </feature>
    <feature name="GeolocationAvailabilityChecker">
        <param name="android-package" value="org.apache.cordova.geolocation.GeolocationAvailabilityChecker" />
    </feature>
</widget>

看起来phonegap构建没有正确配置

- Chris

---

默认情况下，我的项目在 iOS 上显示启动画面。但是，在 Android 上没有，因此我正在使用以下行：<preference name="SplashScreen" value="splash"/> <preference name="SplashScreenDelay" value="10000"/> 在 Android 的 res -> xml -> config.xml 文件的 config.xml 中。 - SANAT

你尝试在其他的 config.xml 文件中进行更改了吗？我遇到过类似的问题，当我在 android 和 ios 文件夹中进行了 config.xml 文件的更改后，问题得到了解决。 - Francis F

感谢您的评论，我已经移除了Android平台并重新添加了Android，并在本地配置文件中构建它。现在config.xml具有相同的结构；<gap:splash src'' density gap:platform="android" '<preference name="SplashScreenDelay" value="5000" /> <preference name="SplashScreen" value="screen" />'和一个默认的启动画面标签'<gap:splash src="splash.png" />'。 - Chris

Answer 1

如果仍有人遇到此问题，请在运行ionic资源命令后，确保将以下内容添加到config.xml文件中：

  <preference name="ShowSplashScreen" value="true" />
  <preference name="SplashScreen" value="screen"/>
  <preference name="SplashScreenDelay" value="3000"/>
  <preference name="AutoHideSplashScreen" value="true" />
  <preference name="SplashShowOnlyFirstTime" value="false" />
  <preference name="FadeSplashScreen" value="false"/>
  <feature name="SplashScreen">
    <param name="android-package" value="org.apache.cordova.splashscreen.SplashScreen" />
  </feature>

然后运行：

ionic build android
ionic run android

完成。

- Dave

---

"FadeSplashScreen" = false 让我开心！谢谢，戴夫！ - polras

Answer 2

未来，使用ionic添加启动画面的更好方法如下： 您只需要编辑位于“资源”文件夹中的2个图像icon和splash。 之后键入$ ionic resources，它将为您生成所有内容，包括配置文件文档可以在此处找到。 这适用于Android和iOS。 注意：不要忘记添加cordova splashscreen插件。

ionic plugin add cordova-plugin-splashscreen

- LeRoy

Answer 3

对于遇到同样问题的人，

我不得不在www文件夹内添加一个文件夹，例如res文件夹。在里面放置了所有我的启动画面，并像这样配置了我的config.xml：

<content src="index.html"/>
  <access origin="*"/>
  <preference name="webviewbounce" value="false"/>
  <preference name="UIWebViewBounce" value="false"/>
  <preference name="DisallowOverscroll" value="true"/>
  <preference name="BackupWebStorage" value="none"/>
  <preference name="android-minSdkVersion" value="16"/>

  <gap:plugin name="org.apache.cordova.splashscreen" />

  <preference name="SplashScreen" value="screen"/>

  <preference name="SplashScreenDelay" value="4000" />

  <gap:splash gap:platform="android" gap:qualifier="port-ldpi" src="res/drawable-port-ldpi/screen.png" />
  <gap:splash gap:platform="android" gap:qualifier="port-mdpi" src="res/drawable-port-mdpi/screen.png" />
  <gap:splash gap:platform="android" gap:qualifier="port-hdpi" src="res/drawable-port-hdpi/screen.png" />
  <gap:splash gap:platform="android" gap:qualifier="port-xhdpi" src="res/drawable-port-xhdpi/screen.png" />
  <gap:splash gap:platform="android" gap:qualifier="port-xxhdpi" src="res/drawable-port-xxhdpi/screen.png" />
  <gap:splash gap:platform="android" gap:qualifier="port-xxxhdpi" src="res/drawable-port-xxxhdpi/screen.png" />

  <gap:splash gap:platform="android" gap:qualifier="land-ldpi" src="res/drawable-land-ldpi/screen.png" />
  <gap:splash gap:platform="android" gap:qualifier="land-mdpi" src="res/drawable-land-mdpi/screen.png" />
  <gap:splash gap:platform="android" gap:qualifier="land-hdpi" src="res/drawable-land-hdpi/screen.png" />
  <gap:splash gap:platform="android" gap:qualifier="land-xhdpi" src="res/drawable-land-xhdpi/screen.png" />
  <gap:splash gap:platform="android" gap:qualifier="land-xxhdpi" src="res/drawable-land-xxhdpi/screen.png" />
  <gap:splash gap:platform="android" gap:qualifier="land-xxxhdpi" src="res/drawable-land-xxxhdpi/screen.png" />

  <!-- iPhone 4 and iPod touch -->
  <gap:splash src="res/ios/iphone4/Default.png" gap:platform="ios" width="320" height="480" />
  <gap:splash src="res/ios/iphone4/[e-mail]" gap:platform="ios" width="640" height="960" />

  <!-- iPhone 5 / iPod Touch (5th Generation) -->
  <gap:splash src="res/ios/iphone5/[e-mail]" gap:platform="ios" width="640" height="1136" />

  <!-- iPhone 6 -->
  <gap:splash src="res/ios/iphone6/[e-mail]" gap:platform="ios" width="750" height="1334" />
  <gap:splash src="res/ios/iphone6/[e-mail]" gap:platform="ios" width="1242" height="2208" />
  <gap:splash src="res/ios/iphone6/[e-mail]" gap:platform="ios" width="2208" height="1242" />

  <!-- iPad -->
  <gap:splash src="res/ios/Default-Portrait.png" gap:platform="ios" width="768" height="1024" />
  <gap:splash src="res/ios/Default-Landscape.png" gap:platform="ios" width="1024" height="768" />

  <!-- Retina iPad -->
  <gap:splash src="res/ios/[e-mail]" gap:platform="ios" width="1536" height="2048" />
  <gap:splash src="res/ios/[e-mail]" gap:platform="ios" width="2048" height="1536" />

  <gap:splash src="splash.png" />

  <gap:plugin name="org.apache.cordova.device"/>
  <gap:plugin name="org.apache.cordova.network-information"/>
  <gap:plugin name="org.apache.cordova.inappbrowser"/>
  <gap:plugin name="uk.co.whiteoctober.cordova.appversion" version="0.1.4"/>
  <gap:plugin name="org.apache.cordova.statusbar" version="0.1.4" source="pgb"/>
  <gap:plugin name="com.ionic.keyboard" version="1.0.3" source="pgb"/>
  <gap:plugin name="nl.x-services.plugins.socialsharing" version="4.3.8" source="pgb"/>
  <gap:plugin name="fi.avaus.cordova.geolocation"/>
  <platform name="ios">
    <icon src="resources/ios/icon/icon.png" gap:platform="ios" width="57" height="57"/>
    <icon src="resources/ios/icon/[e-mail]" gap:platform="ios" width="114" height="114"/>
    <icon src="resources/ios/icon/icon-40.png" gap:platform="ios" width="40" height="40"/>
    <icon src="resources/ios/icon/[e-mail]" gap:platform="ios" width="80" height="80"/>
    <icon src="resources/ios/icon/icon-50.png" gap:platform="ios" width="50" height="50"/>
    <icon src="resources/ios/icon/[e-mail]" gap:platform="ios" width="100" height="100"/>
    <icon src="resources/ios/icon/icon-60.png" gap:platform="ios" width="60" height="60"/>
    <icon src="resources/ios/icon/[e-mail]" gap:platform="ios" width="120" height="120"/>
    <icon src="resources/ios/icon/[e-mail]" gap:platform="ios" width="180" height="180"/>
    <icon src="resources/ios/icon/icon-72.png" gap:platform="ios" width="72" height="72"/>
    <icon src="resources/ios/icon/[e-mail]" gap:platform="ios" width="144" height="144"/>
    <icon src="resources/ios/icon/icon-76.png" gap:platform="ios" width="76" height="76"/>
    <icon src="resources/ios/icon/[e-mail]" gap:platform="ios" width="152" height="152"/>
    <icon src="resources/ios/icon/icon-small.png" gap:platform="ios" width="29" height="29"/>
    <icon src="resources/ios/icon/[e-mail]" gap:platform="ios" width="58" height="58"/>
    <icon src="resources/ios/icon/[e-mail]" gap:platform="ios" width="87" height="87"/>
  </platform>
  <platform name="android">
    <icon src="resources/android/icon/drawable-ldpi-icon.png" gap:platform="android" density="ldpi"/>
    <icon src="resources/android/icon/drawable-mdpi-icon.png" gap:platform="android" density="mdpi"/>
    <icon src="resources/android/icon/drawable-hdpi-icon.png" gap:platform="android" density="hdpi"/>
    <icon src="resources/android/icon/drawable-xhdpi-icon.png" gap:platform="android" density="xhdpi"/>
    <icon src="resources/android/icon/drawable-xxhdpi-icon.png" gap:platform="android" density="xxhdpi"/>
    <icon src="resources/android/icon/drawable-xxxhdpi-icon.png" gap:platform="android" density="xxxhdpi"/>
  </platform>

  <icon src="icon.png" />

本教程中提供的大部分输入（非常有帮助）可在以下链接中找到：https://www.youtube.com/watch?v=9KVvaZPhGWo

- Chris

Answer 4

请确保您安装了插件：

cordova plugin add cordova-plugin-splashscreen

- Roger Gajraj