爱奥尼亚2-Android发布版本在启动屏幕后卡在白色屏幕上

几周前我发布了一个关于这个的问题，但没有得到回应。因此，我再次发布了一个更清晰的问题

我的问题：

@ionic/cli-plugin-cordova       : 1.6.1
@ionic/cli-plugin-ionic-angular : 1.4.1
@ionic/cli-utils                : 1.7.0
ionic (Ionic CLI)               : 3.7.0

<preference name="android-minSdkVersion" value="16" /> // This is the same as the default value generated by ionic-cli

// I use the hide() function in platform.ready() of my app.component to hide the splash screen. Did the same in the test generated app. Shouldnt be the issue.
<preference name="SplashMaintainAspectRatio" value="true" />
<preference name="FadeSplashScreenDuration" value="500" />
<preference name="SplashShowOnlyFirstTime" value="false" />
<preference name="AutoHideSplashScreen" value="false" />
<preference name="SplashScreen" value="screen" />
<preference name="SplashScreenDelay" value="30000" /> // Arbitrary time. platform.ready() should be called way before this. 
<preference name="loadUrlTimeoutValue" value="700000" /> // Added this because it was recommended for larger app sizes..?

<plugin name="cordova-plugin-console" spec="^1.0.5" />
<plugin name="cordova-plugin-contacts" spec="^2.3.1" />
<plugin name="cordova-plugin-device" spec="^1.1.4" />
<plugin name="cordova-plugin-fingerprint-aio" spec="^1.2.1" />
<plugin name="cordova-plugin-geolocation" spec="^2.4.3">
    <variable name="GEOLOCATION_USAGE_DESCRIPTION" value=" " />
</plugin>
<plugin name="cordova-plugin-googlemaps" spec="^1.4.3">
    <variable name="API_KEY_FOR_ANDROID" value="AIzaSyBbYqJI-CZfV8_Zmj3laEGMbHsQenYo3V4" />
    <variable name="API_KEY_FOR_IOS" value="AIzaSyBbYqJI-CZfV8_Zmj3laEGMbHsQenYo3V4" />
    <variable name="NSLOCATIONWHENINUSEUSAGEDESCRIPTION" value="Show your location on the map" />
    <variable name="NSLOCATIONALWAYSUSAGEDESCRIPTION" value="Trace your location on the map" />
</plugin>
<plugin name="cordova-plugin-http" spec="^1.2.0" />
<plugin name="cordova-plugin-inappbrowser" spec="^1.7.1" />
<plugin name="cordova-plugin-nativegeocoder" spec="^1.0.2" />
<plugin name="cordova-plugin-nativestorage" spec="^2.2.2" />
<plugin name="cordova-plugin-screen-orientation" spec="^1.4.3" />
<plugin name="cordova-plugin-secure-storage" spec="^2.6.8" />
<plugin name="cordova-plugin-splashscreen" spec="^4.0.3" />
<plugin name="cordova-plugin-statusbar" spec="^2.2.2" />
<plugin name="cordova-plugin-whitelist" spec="^1.3.1" />
<plugin name="cordova-sqlite-storage" spec="^2.0.4" />
<plugin name="ionic-plugin-deploy" spec="^0.6.7" />
<plugin name="ionic-plugin-keyboard" spec="^2.2.1" />
<plugin name="uk.co.workingedge.phonegap.plugin.launchnavigator" spec="^3.2.2" />

1.）我跑：

2）然后我签字

3.）然后我上传到google play

4.）然后我从google play下载它，应用程序点击启动屏幕，然后在较低版本的android上关闭启动屏幕后（到目前为止，6.0.0版本下的任何应用程序）卡在白色屏幕上

为了验证问题出在我的应用程序上，我使用“超级”模板通过ionic cli创建了一个新的应用程序。然后我以完全相同的方式构建、签名和上传它。我从GooglePlay下载了它，它运行正常。我在应用程序中加入了它，包括低于6.0.0的版本

那么，我的问题是

• 如果问题只发生在发布/生产构建中，我如何看到是什么导致了问题

• 有没有调试的方法

• angular/ionic使用的已知功能（管道、遮罩、模块等）是否在旧版本android中的旧浏览器中不起作用

项目信息：

@ionic/cli-plugin-cordova       : 1.6.1
@ionic/cli-plugin-ionic-angular : 1.4.1
@ionic/cli-utils                : 1.7.0
ionic (Ionic CLI)               : 3.7.0

<preference name="android-minSdkVersion" value="16" /> // This is the same as the default value generated by ionic-cli

// I use the hide() function in platform.ready() of my app.component to hide the splash screen. Did the same in the test generated app. Shouldnt be the issue.
<preference name="SplashMaintainAspectRatio" value="true" />
<preference name="FadeSplashScreenDuration" value="500" />
<preference name="SplashShowOnlyFirstTime" value="false" />
<preference name="AutoHideSplashScreen" value="false" />
<preference name="SplashScreen" value="screen" />
<preference name="SplashScreenDelay" value="30000" /> // Arbitrary time. platform.ready() should be called way before this. 
<preference name="loadUrlTimeoutValue" value="700000" /> // Added this because it was recommended for larger app sizes..?

<plugin name="cordova-plugin-console" spec="^1.0.5" />
<plugin name="cordova-plugin-contacts" spec="^2.3.1" />
<plugin name="cordova-plugin-device" spec="^1.1.4" />
<plugin name="cordova-plugin-fingerprint-aio" spec="^1.2.1" />
<plugin name="cordova-plugin-geolocation" spec="^2.4.3">
    <variable name="GEOLOCATION_USAGE_DESCRIPTION" value=" " />
</plugin>
<plugin name="cordova-plugin-googlemaps" spec="^1.4.3">
    <variable name="API_KEY_FOR_ANDROID" value="AIzaSyBbYqJI-CZfV8_Zmj3laEGMbHsQenYo3V4" />
    <variable name="API_KEY_FOR_IOS" value="AIzaSyBbYqJI-CZfV8_Zmj3laEGMbHsQenYo3V4" />
    <variable name="NSLOCATIONWHENINUSEUSAGEDESCRIPTION" value="Show your location on the map" />
    <variable name="NSLOCATIONALWAYSUSAGEDESCRIPTION" value="Trace your location on the map" />
</plugin>
<plugin name="cordova-plugin-http" spec="^1.2.0" />
<plugin name="cordova-plugin-inappbrowser" spec="^1.7.1" />
<plugin name="cordova-plugin-nativegeocoder" spec="^1.0.2" />
<plugin name="cordova-plugin-nativestorage" spec="^2.2.2" />
<plugin name="cordova-plugin-screen-orientation" spec="^1.4.3" />
<plugin name="cordova-plugin-secure-storage" spec="^2.6.8" />
<plugin name="cordova-plugin-splashscreen" spec="^4.0.3" />
<plugin name="cordova-plugin-statusbar" spec="^2.2.2" />
<plugin name="cordova-plugin-whitelist" spec="^1.3.1" />
<plugin name="cordova-sqlite-storage" spec="^2.0.4" />
<plugin name="ionic-plugin-deploy" spec="^0.6.7" />
<plugin name="ionic-plugin-keyboard" spec="^2.2.1" />
<plugin name="uk.co.workingedge.phonegap.plugin.launchnavigator" spec="^3.2.2" />

全球方案：

Cordova CLI : 7.0.1 

@ionic/app-scripts : 2.1.3
Cordova Platforms  : android 6.2.3 ios 4.4.0
Ionic Framework    : ionic-angular 3.6.0

本地套餐：

Cordova CLI : 7.0.1 

@ionic/app-scripts : 2.1.3
Cordova Platforms  : android 6.2.3 ios 4.4.0
Ionic Framework    : ionic-angular 3.6.0

系统：

Node       : v6.11.0
OS         : macOS Sierra
Xcode      : Xcode 8.3.3 Build version 8E3004b 
ios-deploy : 1.9.1 
npm        : 3.10.10 

配置文件：

@ionic/cli-plugin-cordova       : 1.6.1
@ionic/cli-plugin-ionic-angular : 1.4.1
@ionic/cli-utils                : 1.7.0
ionic (Ionic CLI)               : 3.7.0

<preference name="android-minSdkVersion" value="16" /> // This is the same as the default value generated by ionic-cli

// I use the hide() function in platform.ready() of my app.component to hide the splash screen. Did the same in the test generated app. Shouldnt be the issue.
<preference name="SplashMaintainAspectRatio" value="true" />
<preference name="FadeSplashScreenDuration" value="500" />
<preference name="SplashShowOnlyFirstTime" value="false" />
<preference name="AutoHideSplashScreen" value="false" />
<preference name="SplashScreen" value="screen" />
<preference name="SplashScreenDelay" value="30000" /> // Arbitrary time. platform.ready() should be called way before this. 
<preference name="loadUrlTimeoutValue" value="700000" /> // Added this because it was recommended for larger app sizes..?

<plugin name="cordova-plugin-console" spec="^1.0.5" />
<plugin name="cordova-plugin-contacts" spec="^2.3.1" />
<plugin name="cordova-plugin-device" spec="^1.1.4" />
<plugin name="cordova-plugin-fingerprint-aio" spec="^1.2.1" />
<plugin name="cordova-plugin-geolocation" spec="^2.4.3">
    <variable name="GEOLOCATION_USAGE_DESCRIPTION" value=" " />
</plugin>
<plugin name="cordova-plugin-googlemaps" spec="^1.4.3">
    <variable name="API_KEY_FOR_ANDROID" value="AIzaSyBbYqJI-CZfV8_Zmj3laEGMbHsQenYo3V4" />
    <variable name="API_KEY_FOR_IOS" value="AIzaSyBbYqJI-CZfV8_Zmj3laEGMbHsQenYo3V4" />
    <variable name="NSLOCATIONWHENINUSEUSAGEDESCRIPTION" value="Show your location on the map" />
    <variable name="NSLOCATIONALWAYSUSAGEDESCRIPTION" value="Trace your location on the map" />
</plugin>
<plugin name="cordova-plugin-http" spec="^1.2.0" />
<plugin name="cordova-plugin-inappbrowser" spec="^1.7.1" />
<plugin name="cordova-plugin-nativegeocoder" spec="^1.0.2" />
<plugin name="cordova-plugin-nativestorage" spec="^2.2.2" />
<plugin name="cordova-plugin-screen-orientation" spec="^1.4.3" />
<plugin name="cordova-plugin-secure-storage" spec="^2.6.8" />
<plugin name="cordova-plugin-splashscreen" spec="^4.0.3" />
<plugin name="cordova-plugin-statusbar" spec="^2.2.2" />
<plugin name="cordova-plugin-whitelist" spec="^1.3.1" />
<plugin name="cordova-sqlite-storage" spec="^2.0.4" />
<plugin name="ionic-plugin-deploy" spec="^0.6.7" />
<plugin name="ionic-plugin-keyboard" spec="^2.2.1" />
<plugin name="uk.co.workingedge.phonegap.plugin.launchnavigator" spec="^3.2.2" />

//这与IONAL cli生成的默认值相同
//我使用app.component的platform.ready（）中的hide（）函数来隐藏启动屏幕。在测试生成的应用程序中也执行了相同的操作。不应该成为问题。
//任意时间。在此之前应该调用platform.ready（）。
//添加此项是因为建议将其用于较大的应用程序大小。。？

我的插件（我看到其他人因模块导入而出现类似问题：

@ionic/cli-plugin-cordova       : 1.6.1
@ionic/cli-plugin-ionic-angular : 1.4.1
@ionic/cli-utils                : 1.7.0
ionic (Ionic CLI)               : 3.7.0

<preference name="android-minSdkVersion" value="16" /> // This is the same as the default value generated by ionic-cli

// I use the hide() function in platform.ready() of my app.component to hide the splash screen. Did the same in the test generated app. Shouldnt be the issue.
<preference name="SplashMaintainAspectRatio" value="true" />
<preference name="FadeSplashScreenDuration" value="500" />
<preference name="SplashShowOnlyFirstTime" value="false" />
<preference name="AutoHideSplashScreen" value="false" />
<preference name="SplashScreen" value="screen" />
<preference name="SplashScreenDelay" value="30000" /> // Arbitrary time. platform.ready() should be called way before this. 
<preference name="loadUrlTimeoutValue" value="700000" /> // Added this because it was recommended for larger app sizes..?

<plugin name="cordova-plugin-console" spec="^1.0.5" />
<plugin name="cordova-plugin-contacts" spec="^2.3.1" />
<plugin name="cordova-plugin-device" spec="^1.1.4" />
<plugin name="cordova-plugin-fingerprint-aio" spec="^1.2.1" />
<plugin name="cordova-plugin-geolocation" spec="^2.4.3">
    <variable name="GEOLOCATION_USAGE_DESCRIPTION" value=" " />
</plugin>
<plugin name="cordova-plugin-googlemaps" spec="^1.4.3">
    <variable name="API_KEY_FOR_ANDROID" value="AIzaSyBbYqJI-CZfV8_Zmj3laEGMbHsQenYo3V4" />
    <variable name="API_KEY_FOR_IOS" value="AIzaSyBbYqJI-CZfV8_Zmj3laEGMbHsQenYo3V4" />
    <variable name="NSLOCATIONWHENINUSEUSAGEDESCRIPTION" value="Show your location on the map" />
    <variable name="NSLOCATIONALWAYSUSAGEDESCRIPTION" value="Trace your location on the map" />
</plugin>
<plugin name="cordova-plugin-http" spec="^1.2.0" />
<plugin name="cordova-plugin-inappbrowser" spec="^1.7.1" />
<plugin name="cordova-plugin-nativegeocoder" spec="^1.0.2" />
<plugin name="cordova-plugin-nativestorage" spec="^2.2.2" />
<plugin name="cordova-plugin-screen-orientation" spec="^1.4.3" />
<plugin name="cordova-plugin-secure-storage" spec="^2.6.8" />
<plugin name="cordova-plugin-splashscreen" spec="^4.0.3" />
<plugin name="cordova-plugin-statusbar" spec="^2.2.2" />
<plugin name="cordova-plugin-whitelist" spec="^1.3.1" />
<plugin name="cordova-sqlite-storage" spec="^2.0.4" />
<plugin name="ionic-plugin-deploy" spec="^0.6.7" />
<plugin name="ionic-plugin-keyboard" spec="^2.2.1" />
<plugin name="uk.co.workingedge.phonegap.plugin.launchnavigator" spec="^3.2.2" />

---

我最终删除了android和iOS平台，重新安装了它们，并再次安装了crosswalk。不是100%确定是否是人行横道修复了它，可能是我做了一些小的代码更改

---

通常，当加载屏幕无限大时，您的代码会出现问题

我最终删除了android和iOS平台，重新安装了它们，并再次安装了crosswalk。不是100%确定是否是人行横道修复了它，可能是我做了一些小的代码更改

---

通常，当加载屏幕无限大时，您的代码会出现问题

您是否尝试过在本地使用apk内置发布模式而不通过google play？你检查过android日志（adb logcat）吗？你找到解决方案了吗。。我在生产构建/运行中也遇到了同样的问题，我不会把这称为解决方案，但我安装了Crosswalk插件，它成功了。我注意到的唯一缺点是它将包大小增加了大约30mb。。。您是否尝试过在本地使用apk内置发布模式而不通过google play？你检查过android日志（adb logcat）吗？你找到解决方案了吗。。我在生产构建/运行中也遇到了同样的问题，我不会把这称为解决方案，但我安装了Crosswalk插件，它成功了。我注意到的唯一缺点是它将包大小增加了大约30mb。。。