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Android 启用Proguard后无法实例化片段

android

Android 启用Proguard后无法实例化片段,android,proguard,Android,Proguard,启用minified和proguard后，我遇到运行时异常。它只发生在我使用deeplink导航到的动态特性模块内部的片段上。：app模块中的另一个片段不会受到deeplink或使用默认底部视图导航的影响。以下是日志： 2021-01-30 19:41:03.026 5152-5152/? E/AndroidRuntime: FATAL EXCEPTION: main Process: com.wiryadev.gamemade, PID: 5152 androidx.fragm

启用minified和proguard后，我遇到运行时异常。它只发生在我使用deeplink导航到的动态特性模块内部的片段上。：app模块中的另一个片段不会受到deeplink或使用默认底部视图导航的影响。以下是日志：

2021-01-30 19:41:03.026 5152-5152/? E/AndroidRuntime: FATAL EXCEPTION: main
    Process: com.wiryadev.gamemade, PID: 5152
    androidx.fragment.app.Fragment$e: Unable to instantiate fragment com.wiryadev.gamemade.favorite.LibraryFragment: calling Fragment constructor caused an exception
        at androidx.fragment.app.Fragment.S(:566)
        at b.l.b.f.d(:57)
        at b.l.b.l$c.a(:390)
        at b.q.y.b.h(:132)
        at b.q.y.b.i(:162)
        at b.q.y.b.b(:58)
        at androidx.navigation.NavController.t(:1057)
        at androidx.navigation.NavController.o(:942)
        at androidx.navigation.NavController.n(:875)
        at b.q.z.b.c(:97)
        at b.q.z.b$a.a(:531)
        at com.google.android.material.bottomnavigation.BottomNavigationView$a.a(:243)
        at b.b.e.j.g.h(:834)
        at b.b.e.j.i.k(:158)
        at b.b.e.j.g.O(:985)
        at d.c.a.a.f.c$a.onClick(:127)
        at android.view.View.performClick(View.java:7125)
        at android.view.View.performClickInternal(View.java:7102)
        at android.view.View.access$3500(View.java:801)
        at android.view.View$PerformClick.run(View.java:27336)
        at android.os.Handler.handleCallback(Handler.java:883)
        at android.os.Handler.dispatchMessage(Handler.java:100)
        at android.os.Looper.loop(Looper.java:214)
        at android.app.ActivityThread.main(ActivityThread.java:7356)
        at java.lang.reflect.Method.invoke(Native Method)
        at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:492)
        at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:930)
     Caused by: java.lang.reflect.InvocationTargetException
        at java.lang.reflect.Constructor.newInstance0(Native Method)
        at java.lang.reflect.Constructor.newInstance(Constructor.java:343)
        at androidx.fragment.app.Fragment.S(:548)
        at b.l.b.f.d(:57) 
        at b.l.b.l$c.a(:390) 
        at b.q.y.b.h(:132) 
        at b.q.y.b.i(:162) 
        at b.q.y.b.b(:58) 
        at androidx.navigation.NavController.t(:1057) 
        at androidx.navigation.NavController.o(:942) 
        at androidx.navigation.NavController.n(:875) 
        at b.q.z.b.c(:97) 
        at b.q.z.b$a.a(:531) 
        at com.google.android.material.bottomnavigation.BottomNavigationView$a.a(:243) 
        at b.b.e.j.g.h(:834) 
        at b.b.e.j.i.k(:158) 
        at b.b.e.j.g.O(:985) 
        at d.c.a.a.f.c$a.onClick(:127) 
        at android.view.View.performClick(View.java:7125) 
        at android.view.View.performClickInternal(View.java:7102) 
        at android.view.View.access$3500(View.java:801) 
        at android.view.View$PerformClick.run(View.java:27336) 
        at android.os.Handler.handleCallback(Handler.java:883) 
        at android.os.Handler.dispatchMessage(Handler.java:100) 
        at android.os.Looper.loop(Looper.java:214) 
        at android.app.ActivityThread.main(ActivityThread.java:7356) 
        at java.lang.reflect.Method.invoke(Native Method) 
        at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:492) 
        at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:930) 
     Caused by: java.lang.NoClassDefFoundError: Failed resolution of: Lkotlin/jvm/internal/Lambda;
        at java.lang.reflect.Constructor.newInstance0(Native Method) 
        at java.lang.reflect.Constructor.newInstance(Constructor.java:343) 
        at androidx.fragment.app.Fragment.S(:548) 
        at b.l.b.f.d(:57) 
        at b.l.b.l$c.a(:390) 
        at b.q.y.b.h(:132) 
        at b.q.y.b.i(:162) 
        at b.q.y.b.b(:58) 
        at androidx.navigation.NavController.t(:1057) 
        at androidx.navigation.NavController.o(:942) 
        at androidx.navigation.NavController.n(:875) 
        at b.q.z.b.c(:97) 
        at b.q.z.b$a.a(:531) 
        at com.google.android.material.bottomnavigation.BottomNavigationView$a.a(:243) 
        at b.b.e.j.g.h(:834) 
        at b.b.e.j.i.k(:158) 
        at b.b.e.j.g.O(:985) 
        at d.c.a.a.f.c$a.onClick(:127) 
        at android.view.View.performClick(View.java:7125) 
        at android.view.View.performClickInternal(View.java:7102) 
        at android.view.View.access$3500(View.java:801) 
        at android.view.View$PerformClick.run(View.java:27336) 
        at android.os.Handler.handleCallback(Handler.java:883) 
        at android.os.Handler.dispatchMessage(Handler.java:100) 
        at android.os.Looper.loop(Looper.java:214) 
        at android.app.ActivityThread.main(ActivityThread.java:7356) 
        at java.lang.reflect.Method.invoke(Native Method) 
        at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:492) 
        at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:930) 
     Caused by: java.lang.ClassNotFoundException: Didn't find class "kotlin.jvm.internal.Lambda" on path: DexPathList[[zip file "/data/app/com.wiryadev.gamemade-0WdQ4RQ7wK7O2BstfJCacQ==/base.apk", zip file "/data/app/com.wiryadev.gamemade-0WdQ4RQ7wK7O2BstfJCacQ==/split_favorite.apk"],nativeLibraryDirectories=[/data/app/com.wiryadev.gamemade-0WdQ4RQ7wK7O2BstfJCacQ==/lib/x86, /data/app/com.wiryadev.gamemade-0WdQ4RQ7wK7O2BstfJCacQ==/base.apk!/lib/x86, /data/app/com.wiryadev.gamemade-0WdQ4RQ7wK7O2BstfJCacQ==/split_favorite.apk!/lib/x86, /system/lib, /system/product/lib]]
        at dalvik.system.BaseDexClassLoader.findClass(BaseDexClassLoader.java:196)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:379)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:312)
        at java.lang.reflect.Constructor.newInstance0(Native Method) 
        at java.lang.reflect.Constructor.newInstance(Constructor.java:343) 
        at androidx.fragment.app.Fragment.S(:548) 
        at b.l.b.f.d(:57) 
        at b.l.b.l$c.a(:390) 
        at b.q.y.b.h(:132) 
        at b.q.y.b.i(:162) 
        at b.q.y.b.b(:58) 
        at androidx.navigation.NavController.t(:1057) 
        at androidx.navigation.NavController.o(:942) 
        at androidx.navigation.NavController.n(:875) 
        at b.q.z.b.c(:97) 
        at b.q.z.b$a.a(:531) 
        at com.google.android.material.bottomnavigation.BottomNavigationView$a.a(:243) 
        at b.b.e.j.g.h(:834) 
        at b.b.e.j.i.k(:158) 
        at b.b.e.j.g.O(:985) 
        at d.c.a.a.f.c$a.onClick(:127) 
        at android.view.View.performClick(View.java:7125) 
        at android.view.View.performClickInternal(View.java:7102) 
        at android.view.View.access$3500(View.java:801) 
        at android.view.View$PerformClick.run(View.java:27336) 
        at android.os.Handler.handleCallback(Handler.java:883) 
        at android.os.Handler.dispatchMessage(Handler.java:100) 
        at android.os.Looper.loop(Looper.java:214) 
        at android.app.ActivityThread.main(ActivityThread.java:7356) 
        at java.lang.reflect.Method.invoke(Native Method) 
        at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:492) 
        at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:930) 
2021-01-30 19:41:03.133 2049-2141/? E/InputDispatcher: channel '66c185c com.wiryadev.gamemade/com.wiryadev.gamemade.ui.main.MainActivity (server)' ~ Channel is unrecoverably broken and will be disposed!
2021-01-30 19:41:03.390 2575-2631/? E/ModuleIdSetter: exception when setting module id
    java.lang.IllegalStateException: Unable to get current module info in ModuleManager created with non-module Context
        at com.google.android.chimera.config.ModuleManager.getCurrentModule(:com.google.android.gms@204714040@20.47.14 (120700-349456378):2)
        at agdf.a(:com.google.android.gms@204714040@20.47.14 (120700-349456378):4)
        at agdi.aa(:com.google.android.gms@204714040@20.47.14 (120700-349456378):1)
        at afzt.a(Unknown Source:3)
        at siq.a(:com.google.android.gms@204714040@20.47.14 (120700-349456378):0)
        at seu.f(:com.google.android.gms@204714040@20.47.14 (120700-349456378):1)
        at ses.e(:com.google.android.gms@204714040@20.47.14 (120700-349456378):1)
        at shm.p(:com.google.android.gms@204714040@20.47.14 (120700-349456378):2)
        at shm.v(:com.google.android.gms@204714040@20.47.14 (120700-349456378):3)
        at shm.e(:com.google.android.gms@204714040@20.47.14 (120700-349456378):2)
        at shq.handleMessage(:com.google.android.gms@204714040@20.47.14 (120700-349456378):70)
        at android.os.Handler.dispatchMessage(Handler.java:103)
        at afso.iC(:com.google.android.gms@204714040@20.47.14 (120700-349456378):0)
        at afso.dispatchMessage(:com.google.android.gms@204714040@20.47.14 (120700-349456378):11)
        at android.os.Looper.loop(Looper.java:214)
        at android.os.HandlerThread.run(HandlerThread.java:67)
我试着添加我从中获得的这一行，但不起作用

-keepnames class androidx.navigation.fragment.NavHostFragment
有人经历过这个吗？我该怎么办

更新：

共享的依赖关系。跨模块实现的渐变：

dependencies {
    implementation "androidx.appcompat:appcompat:$appcompat_version"
    implementation "androidx.core:core-ktx:$core_ktx_version"
    implementation "androidx.constraintlayout:constraintlayout:$constraint_version"
    implementation "androidx.navigation:navigation-fragment-ktx:$navigation_version"
    implementation "androidx.navigation:navigation-ui-ktx:$navigation_version"

    testImplementation "junit:junit:$junit_version"
    androidTestImplementation "androidx.test.ext:junit:$androidx_junit_version"
    androidTestImplementation "androidx.test.espresso:espresso-core:$espresso_version"

    implementation "androidx.multidex:multidex:$multidex_version"
    debugImplementation "com.squareup.leakcanary:leakcanary-android:$leakcanary_version"

    // UI
    implementation "androidx.recyclerview:recyclerview:$recyclerview_version"
    implementation "com.google.android.material:material:$material_version"
    implementation "io.coil-kt:coil:$coil_version"
    implementation "com.airbnb.android:lottie:$lottie_version"
    implementation "com.facebook.shimmer:shimmer:$shimmer_version"

    // Hilt
    implementation "com.google.dagger:hilt-android:$hilt_version"
    kapt "com.google.dagger:hilt-compiler:$hilt_version"
    implementation "androidx.hilt:hilt-lifecycle-viewmodel:$hilt_jetpack_version"
}
共享依赖项通过以下方式应用：

apply from: '../shared_dependencies.gradle'
核心模块依赖项：

dependencies {
    //noinspection DifferentStdlibGradleVersion
    implementation "org.jetbrains.kotlin:kotlin-stdlib:$kotlin_version"

    // Room
    api "androidx.room:room-runtime:$room_version"
    kapt "androidx.room:room-compiler:$room_version"
    androidTestImplementation "androidx.room:room-testing:$room_version"

    // Retrofit
    api "com.squareup.retrofit2:retrofit:$retrofit_version"
    api "com.squareup.retrofit2:converter-gson:$retrofit_version"
    api "com.squareup.okhttp3:logging-interceptor:$logging_interceptor_version"

    // Coroutine
    implementation "org.jetbrains.kotlinx:kotlinx-coroutines-core:$kotlin_coroutines_version"
    implementation "org.jetbrains.kotlinx:kotlinx-coroutines-android:$kotlin_coroutines_version"
    implementation "androidx.room:room-ktx:$room_version"

    // Lifecycle
    api "androidx.lifecycle:lifecycle-livedata-ktx:$lifecycle_version"
    api "androidx.activity:activity-ktx:$activity_ktx_version"
    api "androidx.fragment:fragment-ktx:$fragment_ktx_version"

    // Security
    implementation "net.zetetic:android-database-sqlcipher:$sqlcipher_version"
    implementation "androidx.sqlite:sqlite-ktx:$sqlite_version"
}

dependencies {
    implementation project(":app")
    implementation project(":core")
    //noinspection DifferentStdlibGradleVersion
    implementation "org.jetbrains.kotlin:kotlin-stdlib:$kotlin_version"
}
应用程序模块依赖项

dependencies {
    implementation project(":core")
    //noinspection DifferentStdlibGradleVersion
    implementation "org.jetbrains.kotlin:kotlin-stdlib:$kotlin_version"
}
动态功能模块依赖项：

dependencies {
    //noinspection DifferentStdlibGradleVersion
    implementation "org.jetbrains.kotlin:kotlin-stdlib:$kotlin_version"

    // Room
    api "androidx.room:room-runtime:$room_version"
    kapt "androidx.room:room-compiler:$room_version"
    androidTestImplementation "androidx.room:room-testing:$room_version"

    // Retrofit
    api "com.squareup.retrofit2:retrofit:$retrofit_version"
    api "com.squareup.retrofit2:converter-gson:$retrofit_version"
    api "com.squareup.okhttp3:logging-interceptor:$logging_interceptor_version"

    // Coroutine
    implementation "org.jetbrains.kotlinx:kotlinx-coroutines-core:$kotlin_coroutines_version"
    implementation "org.jetbrains.kotlinx:kotlinx-coroutines-android:$kotlin_coroutines_version"
    implementation "androidx.room:room-ktx:$room_version"

    // Lifecycle
    api "androidx.lifecycle:lifecycle-livedata-ktx:$lifecycle_version"
    api "androidx.activity:activity-ktx:$activity_ktx_version"
    api "androidx.fragment:fragment-ktx:$fragment_ktx_version"

    // Security
    implementation "net.zetetic:android-database-sqlcipher:$sqlcipher_version"
    implementation "androidx.sqlite:sqlite-ktx:$sqlite_version"
}

dependencies {
    implementation project(":app")
    implementation project(":core")
    //noinspection DifferentStdlibGradleVersion
    implementation "org.jetbrains.kotlin:kotlin-stdlib:$kotlin_version"
}
其他信息：

  • 如果
    ：app
    模块也被混淆，则会发生这种情况
  • 如果仅对
    ：核心
    模块进行模糊处理，则可以
  • 动态功能模块完全没有被混淆
结果是，我必须更改在动态功能模块片段中传递给Dagger的上下文。因此，在我的例子中，使用
requireContext（）
，而不是
requireContext（）。代码应该如下所示：


DaggerFavoriteComponent.builder()
    .context(requireActivity())
    .appDependencies(
        EntryPointAccessors.fromApplication(
            requireActivity().applicationContext,
            FavoriteModuleDependencies::class.java
        )
    )
    .build()
    .inject(this)



您的问题与ProGuard未保留的片段无关，问题在于“调用片段构造函数导致异常”，这看起来与您如何设置Kotlin依赖项有关。请包括依赖项块。已添加依赖项块