android- 在发布变体上找不到导航组件 Parcelable 参数

Question

我有一个奇怪的错误，我正在开发一个应用程序并且我正在使用 navigation component，我需要使用 safeArgs 将自定义 Parcelable 对象传递给一些片段，实际上该应用程序在调试版本上运行良好，不幸的是，当尝试在发布模式下启动该应用程序时，该应用程序抛出 FATAL EXCEPTION。模型在一个单独的模块中，我需要在这个模块中添加特定的配置吗？

这是模型示例

@Parcelize
@Serializable
data class Article(
    val articleId: Int,
///
) : Parcelable

这是异常的堆栈跟踪：

E/AndroidRuntime: FATAL EXCEPTION: main
    Process: ..., PID: 11381
    java.lang.RuntimeException: Unable to start activity ComponentInfo{...MainActivity}: android.view.InflateException: Binary XML file line #101 in .....:layout/activity_main: Binary XML file line #101 in ...:layout/activity_main: Error inflating class androidx.fragment.app.FragmentContainerView
        at.... //
     Caused by: android.view.InflateException: Binary XML file line #101 in ....:layout/activity_main: Binary XML file line #101 in ....:layout/activity_main: Error inflating class androidx.fragment.app.FragmentContainerView
     Caused by: android.view.InflateException: Binary XML file line #101 in ....:layout/activity_main: Error inflating class androidx.fragment.app.FragmentContainerView
     Caused by: java.lang.RuntimeException: Exception inflating ....:navigation/navigation line 168
       //....
E/AndroidRuntime:     at ...///
     Caused by: java.lang.RuntimeException: java.lang.ClassNotFoundException: ......app_models.Article
        at p4.o.a(NavType.java:181)
        at androidx.navigation.g.e(NavInflater.java:191)
        at androidx.navigation.g.g(NavInflater.java:155)
        at androidx.navigation.g.b(NavInflater.java:128)
        at androidx.navigation.g.b(NavInflater.java:141)
        at androidx.navigation.g.c(NavInflater.java:88)
            ... 42 more
     Caused by: java.lang.ClassNotFoundException: ....app_models.Article
        at java.lang.Class.classForName(Native Method)
        at java.lang.Class.forName(Class.java:454)
        at java.lang.Class.forName(Class.java:379)
        at p4.o.a(NavType.java:169)
            ... 47 more
     Caused by: java.lang.ClassNotFoundException: Didn't find class "....app_models.Article" on path: DexPathList[[zip file "/data/app/~~Frr3Sf0kFWBoEFseLYT-jQ==/....-BW1tOT8d2hUlYJyi1fggPw==/base.apk"],nativeLibraryDirectories=[/data/app/~~Frr3Sf0kFWBoEFseLYT-jQ==/...-BW1tOT8d2hUlYJyi1fggPw==/lib/x86, /system/lib, /system_ext/lib]]

Nb: 我已经用 3 个点替换了包名谢谢

Answer 1

您至少需要将以下内容添加到您的 Proguard 配置中：

-keepnames class * implements android.os.Parcelable

尽管确保保留 CREATOR 字段也很有意义

-keepnames class * implements android.os.Parcelable

-keepclassmembers class * implements android.os.Parcelable {
    public static final ** CREATOR;
}

-keepnames class * implements android.os.Parcelable {
    public static final ** CREATOR;
}

android- 在发布变体上找不到导航组件 Parcelable 参数

android- navigation component Parcelable arguments not found on release variant

android

parcelable