更新 Ionic 项目 并更改一些偏好对我有用。
这里是changelog and infos。
1 - 更新到最新版本的 Ionic CLI、Cordova 和 Typescript:
npm uninstall -g ionic cordova typescript
npm install -g ionic cordova typescript
2 - 更新您的 package.json 以匹配以下依赖项,删除现有 node_modules 目录,然后运行 npm install:
"scripts": {
"build": "ionic-app-scripts build",
"clean": "ionic-app-scripts clean",
"ionic:build": "ionic-app-scripts build",
"ionic:serve": "ionic-app-scripts serve"
},
"dependencies": {
"@angular/common": "4.0.2",
"@angular/compiler": "4.0.2",
"@angular/compiler-cli": "4.0.2",
"@angular/core": "4.0.2",
"@angular/forms": "4.0.2",
"@angular/http": "4.0.2",
"@angular/platform-browser": "4.0.2",
"@angular/platform-browser-dynamic": "4.0.2",
"@ionic-native/core": "3.6.1",
"@ionic-native/in-app-browser": "3.6.1",
"@ionic-native/splash-screen": "3.6.1",
"@ionic-native/status-bar": "3.6.1",
"@ionic/storage": "2.0.1",
"ionic-angular": "3.1.1",
"ionicons": "3.0.0",
"rxjs": "5.1.1",
"sw-toolbox": "3.4.0",
"zone.js": "0.8.9"
},
"devDependencies": {
"@ionic/app-scripts": "1.3.6",
"typescript": "2.3.2"
}
3 - 使用这些首选项更新您的 config.xlm(可以实时查看):
<preference name="loadUrlTimeoutValue" value="700000"/>
<preference name="webviewbounce" value="false"/>
<preference name="UIWebViewBounce" value="false"/>
<preference name="DisallowOverscroll" value="true"/>
<preference name="android-minSdkVersion" value="16"/>
<preference name="BackupWebStorage" value="none"/>
<preference name="StatusBarStyle" value="default"/>
<preference name="SplashScreen" value="screen"/>
<preference name="orientation" value="default"/>
<preference name="SplashMaintainAspectRatio" value="true"/>
<preference name="FadeSplashScreenDuration" value="300"/>
<preference name="ShowSplashScreenSpinner" value="false"/>
<preference name="AutoHideSplashScreen" value="false"/>
<preference name="CordovaWebViewEngine" value="CDVWKWebViewEngine"/>
<preference name="SplashScreenDelay" value="3000"/>
4 - 然后我将最近从 here 修改过的一些代码复制/粘贴到我的项目中(Ionic 2 演示和最新的应用程序 - 检查 Github)。
现在应用程序成功启动,没有长的启动画面。
ps:
- 直播评论:
ionic run android -l
- 制作:
ionic run android --prod --release
- 请记住,您必须在 app.component.ts 中手动隐藏启动画面(如 @Markus Wagner 所说):
this.platform.ready().then(() => { Splashscreen.hide(); });
编辑:更新到 Ionic v3.1.1 (2017-04-28)