專案總結2：ionic3開發跨平臺App如何設定和替換應用圖示及啟動圖
阿新 • • 發佈：2019-02-19
前言： 和原生開發一樣，ionic官方提供的設定方式也很簡單，只不過多了一個步驟：基於ionic命令的方式自動修改全域性的配置檔案config.xml。
設定或替換應用圖示和應用啟動圖：
- 把UI提供的圖示拿過來改成特定的名稱"icon.png"（不一定是png格式的，可以為png、psd、ai格式，但名稱不變）；
- 將"icon.png"拖拽到專案更目錄下面的"resources"資料夾中；
- 在Terminal控制檯中執行如下命令（必須在聯網環境中）：
3.1 方式一，直接執行：ionic resources
執行該命令後，會自動在resources資料夾下建立已新增的平臺名稱的資料夾，自動將圖片進行縮放、裁剪，生成不同分 辨率的圖片，並在config.xml中更新相應的配置資訊。
3.2 方式二，也可以分開執行:
修改圖示： ionic resources --icon
修改啟動圖：ionic resources --splash
resources資料夾目錄結構為：
注意事項：
- 需要在聯網環境中執行命令；
- 如果圖片沒成功生成則執行清除快取的命令再重試一遍：ionic resources --clean-cache；
成功執行完命令後ionic會修改config.xml配置檔案中應用圖示和啟動圖的配置，如：
<platform name="android"> <allow-intent href="market:*" /> <config-file parent="/*" target="AndroidManifest.xml"> <uses-permission android:name="android.permission.REQUEST_INSTALL_PACKAGES" /> <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" /> <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" /> <uses-permission android:name="android.permission.WRITE_INTERNAL_STORAGE" /> <uses-permission android:name="android.permission.READ_INTERNAL_STORAGE" /> </config-file> <icon density="ldpi" src="resources/android/icon/drawable-ldpi-icon.png" /> <icon density="mdpi" src="resources/android/icon/drawable-mdpi-icon.png" /> <icon density="hdpi" src="resources/android/icon/drawable-hdpi-icon.png" /> <icon density="xhdpi" src="resources/android/icon/drawable-xhdpi-icon.png" /> <icon density="xxhdpi" src="resources/android/icon/drawable-xxhdpi-icon.png" /> <icon density="xxxhdpi" src="resources/android/icon/drawable-xxxhdpi-icon.png" /> <splash density="land-ldpi" src="resources/android/splash/drawable-land-ldpi-screen.png" /> <splash density="land-mdpi" src="resources/android/splash/drawable-land-mdpi-screen.png" /> <splash density="land-hdpi" src="resources/android/splash/drawable-land-hdpi-screen.png" /> <splash density="land-xhdpi" src="resources/android/splash/drawable-land-xhdpi-screen.png" /> <splash density="land-xxhdpi" src="resources/android/splash/drawable-land-xxhdpi-screen.png" /> <splash density="land-xxxhdpi" src="resources/android/splash/drawable-land-xxxhdpi-screen.png" /> <splash density="port-ldpi" src="resources/android/splash/drawable-port-ldpi-screen.png" /> <splash density="port-mdpi" src="resources/android/splash/drawable-port-mdpi-screen.png" /> <splash density="port-hdpi" src="resources/android/splash/drawable-port-hdpi-screen.png" /> <splash density="port-xhdpi" src="resources/android/splash/drawable-port-xhdpi-screen.png" /> <splash density="port-xxhdpi" src="resources/android/splash/drawable-port-xxhdpi-screen.png" /> <splash density="port-xxxhdpi" src="resources/android/splash/drawable-port-xxxhdpi-screen.png" /> </platform> <platform name="ios"> <allow-intent href="itms:*" /> <allow-intent href="itms-apps:*" /> <icon height="57" src="resources/ios/icon/icon.png" width="57" /> <icon height="114" src="resources/ios/icon/[email protected]" width="114" /> <icon height="40" src="resources/ios/icon/icon-40.png" width="40" /> <icon height="80" src="resources/ios/icon/[email protected]" width="80" /> <icon height="120" src="resources/ios/icon/[email protected]" width="120" /> <icon height="50" src="resources/ios/icon/icon-50.png" width="50" /> <icon height="100" src="resources/ios/icon/[email protected]" width="100" /> <icon height="60" src="resources/ios/icon/icon-60.png" width="60" /> <icon height="120" src="resources/ios/icon/[email protected]" width="120" /> <icon height="180" src="resources/ios/icon/[email protected]" width="180" /> <icon height="72" src="resources/ios/icon/icon-72.png" width="72" /> <icon height="144" src="resources/ios/icon/[email protected]" width="144" /> <icon height="76" src="resources/ios/icon/icon-76.png" width="76" /> <icon height="152" src="resources/ios/icon/[email protected]" width="152" /> <icon height="167" src="resources/ios/icon/[email protected]" width="167" /> <icon height="29" src="resources/ios/icon/icon-small.png" width="29" /> <icon height="58" src="resources/ios/icon/[email protected]" width="58" /> <icon height="87" src="resources/ios/icon/[email protected]" width="87" /> <icon height="1024" src="resources/ios/icon/icon-1024.png" width="1024" /> <splash height="1136" src="resources/ios/splash/Default-568h@2x~iphone.png" width="640" /> <splash height="1334" src="resources/ios/splash/Default-667h.png" width="750" /> <splash height="2208" src="resources/ios/splash/Default-736h.png" width="1242" /> <splash height="1242" src="resources/ios/splash/Default-Landscape-736h.png" width="2208" /> <splash height="1536" src="resources/ios/splash/Default-Landscape@2x~ipad.png" width="2048" /> <splash height="2048" src="resources/ios/splash/Default-Landscape@~ipadpro.png" width="2732" /> <splash height="768" src="resources/ios/splash/Default-Landscape~ipad.png" width="1024" /> <splash height="2048" src="resources/ios/splash/Default-Portrait@2x~ipad.png" width="1536" /> <splash height="2732" src="resources/ios/splash/Default-Portrait@~ipadpro.png" width="2048" /> <splash height="1024" src="resources/ios/splash/Default-Portrait~ipad.png" width="768" /> <splash height="960" src="resources/ios/splash/Default@2x~iphone.png" width="640" /> <splash height="480" src="resources/ios/splash/Default~iphone.png" width="320" /> <splash height="2732" src="resources/ios/splash/Default@2x~universal~anyany.png" width="2732" /> </platform>