Failed NoClassDefFoundError for android.view.View$OnUnhandledKeyEventListener when building an app bundle with androidx libraries version = 29.0.3 [153695093]

Fixed

Bug

Status Update

No update yet.

Description

ma...@gmail.com

created issue #1

Apr 13, 2020 03:01AM

### Android Studio
```
Android Studio 4.0 Beta 4
Build #AI-193.6911.18.40.6348893, built on March 30, 2020
Runtime version: 1.8.0_242-release-1644-b3-6222593 amd64
VM: OpenJDK 64-Bit Server VM by JetBrains s.r.o
Linux 5.4.30-1-MANJARO
GC: ParNew, ConcurrentMarkSweep
Memory: 1246M
Cores: 4

```

### Details of the issue:
When I build an app bundle with the following settings, I do not have the problem with
ClassNotFoundException for OnUnhandledKeyEventListener when running in the emulator or a device.

```
project.ext {
minSdkVersion = 21
compileSdkVersion = 29
buildToolsVersion = '29.0.3'
}
```

However, when running the app bundle, it shows the stacktrace error as an information message in Logcat.

_i.e. Rejecting re-init on previously-failed class java.lang.Class<android.support.v4.view.ViewCompat$OnUnhandledKeyEventListenerWrapper>: java.lang.NoClassDefFoundError: Failed resolution of: Landroid/view/View$OnUnhandledKeyEventListener;_

Please advice what can be the possible cause, and provide a solution if any.

============================
### Stacktrace:
```
I/zygote: Rejecting re-init on previously-failed class java.lang.Class<androidx.core.view.ViewCompat$2>: java.lang.NoClassDefFoundError: Failed resolution of: Landroid/view/View$OnUnhandledKeyEventListener;
I/zygote: at void androidx.core.view.ViewCompat.setOnApplyWindowInsetsListener(android.view.View, androidx.core.view.OnApplyWindowInsetsListener) (ViewCompat.java:2474)
I/zygote: at android.view.ViewGroup androidx.appcompat.app.AppCompatDelegateImpl.createSubDecor() (AppCompatDelegateImpl.java:779)
I/zygote: at void androidx.appcompat.app.AppCompatDelegateImpl.ensureSubDecor() (AppCompatDelegateImpl.java:659)
I/zygote: at void androidx.appcompat.app.AppCompatDelegateImpl.setContentView(android.view.View) (AppCompatDelegateImpl.java:543)
I/zygote: at void androidx.appcompat.app.AppCompatActivity.setContentView(android.view.View) (AppCompatActivity.java:166)
I/zygote: at void ${application_package_id}.main.MainActivity.onCreate(android.os.Bundle) (MainActivity.kt:31)
I/zygote: at void android.app.Activity.performCreate(android.os.Bundle, android.os.PersistableBundle) (Activity.java:6999)
I/zygote: at void android.app.Activity.performCreate(android.os.Bundle) (Activity.java:6990)
I/zygote: at void android.app.Instrumentation.callActivityOnCreate(android.app.Activity, android.os.Bundle) (Instrumentation.java:1214)
I/zygote: at android.app.Activity android.app.ActivityThread.performLaunchActivity(android.app.ActivityThread$ActivityClientRecord, android.content.Intent) (ActivityThread.java:2731)
I/zygote: at void android.app.ActivityThread.handleLaunchActivity(android.app.ActivityThread$ActivityClientRecord, android.content.Intent, java.lang.String) (ActivityThread.java:2856)
I/zygote: at void android.app.ActivityThread.-wrap11(android.app.ActivityThread, android.app.ActivityThread$ActivityClientRecord, android.content.Intent, java.lang.String) (ActivityThread.java:-1)
I/zygote: at void android.app.ActivityThread$H.handleMessage(android.os.Message) (ActivityThread.java:1589)
I/zygote: at void android.os.Handler.dispatchMessage(android.os.Message) (Handler.java:106)
I/zygote: at void android.os.Looper.loop() (Looper.java:164)
I/zygote: at void android.app.ActivityThread.main(java.lang.String[]) (ActivityThread.java:6494)
I/zygote: at java.lang.Object java.lang.reflect.Method.invoke(java.lang.Object, java.lang.Object[]) (Method.java:-2)
I/zygote: at void com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run() (RuntimeInit.java:440)
I/zygote: at void com.android.internal.os.ZygoteInit.main(java.lang.String[]) (ZygoteInit.java:807)
I/zygote: Caused by: java.lang.ClassNotFoundException: Didn't find class "android.view.View$OnUnhandledKeyEventListener" on path: DexPathList[[zip file "/data/app/${application_package_id}-Roo5KXtjcWX8GaOAqA9vFw==/base.apk", zip file "/data/app/${application_package_id}-Roo5KXtjcWX8GaOAqA9vFw==/split_${dynamic_module_03}.apk", zip file "/data/app/${application_package_id}-Roo5KXtjcWX8GaOAqA9vFw==/split_${dynamic_module_02}.apk", zip file "/data/app/${application_package_id}-Roo5KXtjcWX8GaOAqA9vFw==/split_${dynamic_module_01}.apk"],nativeLibraryDirectories=[/data/app/${application_package_id}-Roo5KXtjcWX8GaOAqA9vFw==/lib/arm, /system/lib, /system/vendor/lib]]
I/zygote: at java.lang.Class dalvik.system.BaseDexClassLoader.findClass(java.lang.String) (BaseDexClassLoader.java:125)
I/zygote: at java.lang.Class java.lang.ClassLoader.loadClass(java.lang.String, boolean) (ClassLoader.java:379)
I/zygote: at java.lang.Class java.lang.ClassLoader.loadClass(java.lang.String) (ClassLoader.java:312)
I/zygote: at void androidx.core.view.ViewCompat.setOnApplyWindowInsetsListener(android.view.View, androidx.core.view.OnApplyWindowInsetsListener) (ViewCompat.java:2474)
I/zygote: at android.view.ViewGroup androidx.appcompat.app.AppCompatDelegateImpl.createSubDecor() (AppCompatDelegateImpl.java:779)
I/zygote: at void androidx.appcompat.app.AppCompatDelegateImpl.ensureSubDecor() (AppCompatDelegateImpl.java:659)
I/zygote: at void androidx.appcompat.app.AppCompatDelegateImpl.setContentView(android.view.View) (AppCompatDelegateImpl.java:543)
I/zygote: at void androidx.appcompat.app.AppCompatActivity.setContentView(android.view.View) (AppCompatActivity.java:166)
I/zygote: at void ${application_package_id}.main.MainActivity.onCreate(android.os.Bundle) (MainActivity.kt:31)
I/zygote: at void android.app.Activity.performCreate(android.os.Bundle, android.os.PersistableBundle) (Activity.java:6999)
I/zygote: at void android.app.Activity.performCreate(android.os.Bundle) (Activity.java:6990)
I/zygote: at void android.app.Instrumentation.callActivityOnCreate(android.app.Activity, android.os.Bundle) (Instrumentation.java:1214)
I/zygote: at android.app.Activity android.app.ActivityThread.performLaunchActivity(android.app.ActivityThread$ActivityClientRecord, android.content.Intent) (ActivityThread.java:2731)
I/zygote: at void android.app.ActivityThread.handleLaunchActivity(android.app.ActivityThread$ActivityClientRecord, android.content.Intent, java.lang.String) (ActivityThread.java:2856)
I/zygote: at void android.app.ActivityThread.-wrap11(android.app.ActivityThread, android.app.ActivityThread$ActivityClientRecord, android.content.Intent, java.lang.String) (ActivityThread.java:-1)
I/zygote: at void android.app.ActivityThread$H.handleMessage(android.os.Message) (ActivityThread.java:1589)
I/zygote: at void android.os.Handler.dispatchMessage(android.os.Message) (Handler.java:106)
I/zygote: at void android.os.Looper.loop() (Looper.java:164)
I/zygote: at void android.app.ActivityThread.main(java.lang.String[]) (ActivityThread.java:6494)
I/zygote: at java.lang.Object java.lang.reflect.Method.invoke(java.lang.Object, java.lang.Object[]) (Method.java:-2)
I/zygote: at void com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run() (RuntimeInit.java:440)
I/zygote: at void com.android.internal.os.ZygoteInit.main(java.lang.String[]) (ZygoteInit.java:807)
```

Comments

ed...@gmail.com <ed...@gmail.com> #2Apr 21, 2020 04:52PM

In Backward Compatibility (pre Android 13), the configuration is modified at the AppComaptActivity's level and hence the application context not getting modified is intended behaviour. Similar behaviour can be seen for nightMode.

ki...@google.com <ki...@google.com> #3Apr 28, 2020 09:43PM

Assigned to ki...@google.com.

Hope this solves the question, please re-open if more information is required.

ap...@google.com <ap...@google.com> #4Apr 28, 2020 09:52PM

Why is this the intended behavior? Appcompatdelegate that works halfways?
Can someone clarify?

ki...@google.com <ki...@google.com> #5Apr 28, 2020 09:52PM

AppCompatDelegate generally works at the Activity level. This is the case with other features such as NightMode as well. This is why it is intended that it does not affect the application context.

I'm re-assigning this to the team to assess the feasibility of extending the feature to alter the application context.

ki...@google.com <ki...@google.com> May 13, 2020 06:36PM

Marked as fixed.

Issue 153695093