Wie (und wo) zu beheben android.os.BadParcelableException: ClassNotFoundException beim Unmarshalling: RecyclerView $ SavedState?

Question

Ich habe jetzt für 1 Tag unter Ausnahme in meiner android app Produktion apk bekommen:

java.lang.RuntimeException: Unable to start activity ComponentInfo{com.a.b/com.a.b.c.d.HomeActivity}: android.os.BadParcelableException: ClassNotFoundException when unmarshalling: android.support.v7.widget.RecyclerView$SavedState 
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:1654) 
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:1670) 
at android.app.ActivityThread.access$1500(ActivityThread.java:117) 
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:931) 
at android.os.Handler.dispatchMessage(Handler.java:99) 
at android.os.Looper.loop(Looper.java:130) 
at android.app.ActivityThread.main(ActivityThread.java:3695) 
at java.lang.reflect.Method.invokeNative(Native Method) 
at java.lang.reflect.Method.invoke(Method.java:507) 
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:878) 
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:636) 
at dalvik.system.NativeStart.main(Native Method) 
Caused by: android.os.BadParcelableException: ClassNotFoundException when unmarshalling: android.support.v7.widget.RecyclerView$SavedState 
at android.os.Parcel.readParcelable(Parcel.java:1958) 
at android.os.Parcel.readValue(Parcel.java:1846) 
at android.os.Parcel.readSparseArrayInternal(Parcel.java:2112) 
at android.os.Parcel.readSparseArray(Parcel.java:1568) 
at android.os.Parcel.readValue(Parcel.java:1903) 
at android.os.Parcel.readMapInternal(Parcel.java:2083) 
at android.os.Bundle.unparcel(Bundle.java:208) 
at android.os.Bundle.getSparseParcelableArray(Bundle.java:1167) 
at android.support.design.internal.NavigationMenuPresenter.onRestoreInstanceState(Unknown Source) 
at android.support.v7.view.menu.i.dispatchRestoreInstanceState(Unknown Source) 
at android.support.v7.view.menu.i.restorePresenterStates(Unknown Source) 
at android.support.design.widget.NavigationView.onRestoreInstanceState(Unknown Source) 
at android.view.View.dispatchRestoreInstanceState(View.java:6287) 
at android.view.ViewGroup.dispatchRestoreInstanceState(ViewGroup.java:1211) 
at android.view.ViewGroup.dispatchRestoreInstanceState(ViewGroup.java:1215) 
at android.view.ViewGroup.dispatchRestoreInstanceState(ViewGroup.java:1215) 
at android.view.ViewGroup.dispatchRestoreInstanceState(ViewGroup.java:1215) 
at android.view.ViewGroup.dispatchRestoreInstanceState(ViewGroup.java:1215) 
at android.view.View.restoreHierarchyState(View.java:6266) 
at com.android.internal.policy.impl.PhoneWindow.restoreHierarchyState(PhoneWindow.java:1506) 
at android.app.Activity.onRestoreInstanceState(Activity.java:847) 
at android.app.Activity.performRestoreInstanceState(Activity.java:819) 
at android.app.Instrumentation.callActivityOnRestoreInstanceState(Instrumentation.java:1096) 
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:1632) 
... 11 more 

Alle oben genannten Crash-Berichte sind von Android 2.3.3 - 2.3.7-Versionen. Nicht sicher, was das verursacht.

Ich suchte auch andere ähnliche Beiträge, aber die Antworten waren um ein benutzerdefiniertes Objekt, das parcelable implementiert, die ich nicht implementieren in meiner App.

ich die neueste Version von Android-Support-Bibliothek verwenden und Play-Dienste in meiner app wie unten angegeben:

compile 'com.android.support:cardview-v7:23.1.1' 
compile 'com.android.support:design:23.1.1' 

compile 'com.google.android.gms:play-services-analytics:8.4.0' 
compile 'com.google.android.gms:play-services-ads:8.4.0' 
compile 'com.google.android.gms:play-services-appinvite:8.4.0' 
compile 'com.google.android.gms:play-services-plus:8.4.0' 

Hier ist der Code (die ich relevant fühlen, wenn nicht bittet mich wissen lassen, was sonst benötigt wird) von der Aktivität, die fehlschlägt:

private void initNavigationMenu() { 
    mNavigationView = (NavigationView) findViewById(R.id.nav_view); 
    mNavigationView.setNavigationItemSelectedListener(new NavigationView.OnNavigationItemSelectedListener() { 
     @Override 
     public boolean onNavigationItemSelected(MenuItem menuItem) { 
      return onNavItemSelected(menuItem); 
     } 
    }); 

    Menu menu = mNavigationView.getMenu(); 

    MenuItem menuItem = menu.findItem(R.id.action_tutorial); 
    IconDrawable iconDrawable = new IconDrawable(this, MaterialIcons.md_ondemand_video) 
      .colorRes(R.color.black); 
    menuItem.setIcon(iconDrawable); 

    menuItem = menu.findItem(R.id.action_settings); 
    iconDrawable = new IconDrawable(this, MaterialIcons.md_settings).colorRes(R.color.black); 
    menuItem.setIcon(iconDrawable); 

    menuItem = menu.findItem(R.id.action_images_all); 
    iconDrawable = new IconDrawable(this, EntypoIcons.entypo_images).colorRes(R.color.black); 
    menuItem.setIcon(iconDrawable); 

    menuItem = menu.findItem(R.id.action_images_screenshots); 
    iconDrawable = new IconDrawable(this, MaterialIcons.md_camera).colorRes(R.color.black); 
    menuItem.setIcon(iconDrawable); 

    menuItem = menu.findItem(R.id.action_favorites); 
    iconDrawable = new IconDrawable(this, MaterialIcons.md_favorite).colorRes(R.color.black); 
    menuItem.setIcon(iconDrawable); 

    menuItem = menu.findItem(R.id.action_translate); 
    iconDrawable = new IconDrawable(this, MaterialIcons.md_translate).colorRes(R.color.black); 
    menuItem.setIcon(iconDrawable); 

    menuItem = menu.findItem(R.id.action_feedback); 
    iconDrawable = new IconDrawable(this, MaterialIcons.md_feedback).colorRes(R.color.black); 
    menuItem.setIcon(iconDrawable); 

    menuItem = menu.findItem(R.id.action_rate); 
    iconDrawable = new IconDrawable(this, MaterialIcons.md_rate_review).colorRes(R.color.black); 
    menuItem.setIcon(iconDrawable); 

    menuItem = menu.findItem(R.id.action_invite); 
    iconDrawable = new IconDrawable(this, MaterialIcons.md_insert_invitation).colorRes(R.color.black); 
    menuItem.setIcon(iconDrawable); 

    menuItem = menu.findItem(R.id.action_facebook); 
    iconDrawable = new IconDrawable(this, FontAwesomeIcons.fa_facebook).colorRes(R.color.black); 
    menuItem.setIcon(iconDrawable); 

    menuItem = menu.findItem(R.id.action_twitter); 
    iconDrawable = new IconDrawable(this, FontAwesomeIcons.fa_twitter).colorRes(R.color.black); 
    menuItem.setIcon(iconDrawable); 

    menuItem = menu.findItem(R.id.action_google_plus); 
    iconDrawable = new IconDrawable(this, FontAwesomeIcons.fa_google_plus).colorRes(R.color.black); 
    menuItem.setIcon(iconDrawable); 

    menuItem = menu.findItem(R.id.action_remove_ads); 
    iconDrawable = new IconDrawable(this, MaterialIcons.md_attach_money).colorRes(R.color.black); 
    menuItem.setIcon(iconDrawable); 
    menuItem.setVisible(!BuildConfig.IS_PRO); 

    setHeaderView(); 
} 

private void setHeaderView() { 

    boolean initializePlusOneButton = false; 
    GoogleApiAvailability googleApiAvailability = GoogleApiAvailability.getInstance(); 
    int code = googleApiAvailability.isGooglePlayServicesAvailable(this); 
    if (code == ConnectionResult.SUCCESS) { 
     initializePlusOneButton = true; 
    } else if (googleApiAvailability.isUserResolvableError(code)) { 
     googleApiAvailability.showErrorDialogFragment(this, code, REQ_CODE_GOOGLE_API_ERROR); 
    } 

    View headerView = LayoutInflater.from(this).inflate(
      initializePlusOneButton ? 
        R.layout.activity_home_drawer_header : 
        R.layout.activity_home_drawer_header_wo_plus_button, null); 
    if (initializePlusOneButton) { 
     mPlusOneButton = (PlusOneButton) headerView.findViewById(R.id.plus_one_button); 
    } 

    mNavigationView.addHeaderView(headerView); 

    gLogger.debug(String.format(
      "setHeaderView(): initialize plusOneButton=%s", initializePlusOneButton 
    )); 
} 

Inhalt R.layout.activity_home_drawer_layout.xml

<?xml version="1.0" encoding="utf-8"?> 
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" 
xmlns:app="http://schemas.android.com/apk/res-auto" 
android:layout_width="match_parent" 
android:layout_height="150dp" 
android:background="?attr/colorPrimary" 
android:orientation="vertical"> 

<com.andexert.library.RippleView 
    android:layout_width="match_parent" 
    android:layout_height="match_parent" 
    android:layout_gravity="bottom" 
    android:padding="10dp" 
    app:rv_rippleDuration="300" 
    app:rv_type="rectangle"> 

    <LinearLayout 
     android:layout_width="match_parent" 
     android:layout_height="match_parent" 
     android:orientation="horizontal"> 

     <com.joanzapata.iconify.widget.IconTextView 
      android:layout_width="60dp" 
      android:layout_height="match_parent" 
      android:layout_above="@+id/app_name" 
      android:layout_gravity="center_vertical" 
      android:gravity="center" 
      android:text="{md-camera}" 
      android:textColor="@color/white" 
      android:textSize="50sp" /> 

     <LinearLayout 
      android:layout_width="0dip" 
      android:layout_height="wrap_content" 
      android:layout_gravity="center_vertical" 
      android:layout_weight="1" 
      android:orientation="vertical" 
      android:padding="10dp"> 

      <TextView 
       android:id="@+id/app_name" 
       android:layout_width="wrap_content" 
       android:layout_height="wrap_content" 
       android:layout_alignParentBottom="true" 
       android:layout_marginBottom="10dp" 
       android:layout_marginTop="5dp" 
       android:text="@string/app_name" 
       android:textColor="@color/white" 
       android:textSize="16sp" 
       android:textStyle="italic|bold" /> 

      <com.google.android.gms.plus.PlusOneButton 
       xmlns:plus="http://schemas.android.com/apk/lib/com.google.android.gms.plus" 
       android:id="@+id/plus_one_button" 
       android:layout_width="wrap_content" 
       android:layout_height="wrap_content" 
       plus:annotation="bubble" 
       plus:size="medium" /> 
     </LinearLayout> 
    </LinearLayout> 
</com.andexert.library.RippleView> 

</LinearLayout> 

Inhalt von R.layout.activity_home_drawer_header_wo_plus_button.xml

<?xml version="1.0" encoding="utf-8"?> 
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" 
xmlns:app="http://schemas.android.com/apk/res-auto" 
android:layout_width="match_parent" 
android:layout_height="150dp" 
android:background="?attr/colorPrimary" 
android:orientation="vertical"> 

<com.andexert.library.RippleView 
    android:layout_width="match_parent" 
    android:layout_height="match_parent" 
    android:layout_gravity="bottom" 
    android:padding="10dp" 
    app:rv_rippleDuration="300" 
    app:rv_type="rectangle"> 

    <LinearLayout 
     android:layout_width="match_parent" 
     android:layout_height="match_parent" 
     android:orientation="vertical"> 

     <com.joanzapata.iconify.widget.IconTextView 
      android:layout_width="wrap_content" 
      android:padding="10dp" 
      android:layout_above="@+id/app_name" 
      android:layout_weight="1" 
      android:layout_gravity="center" 
      android:gravity="center" 
      android:layout_height="0dip" 
      android:text="{md-camera}" 
      android:textColor="@color/white" 
      android:textSize="80sp" /> 

     <TextView 
      android:id="@+id/app_name" 
      android:layout_width="wrap_content" 
      android:layout_height="wrap_content" 
      android:layout_alignParentBottom="true" 
      android:layout_gravity="center_horizontal" 
      android:layout_marginTop="10dp" 
      android:text="@string/app_name" 
      android:textColor="@color/white" 
      android:textSize="18sp" 
      android:textStyle="italic|bold" /> 
    </LinearLayout> 
</com.andexert.library.RippleView> 

</LinearLayout> 

Answer 1

ein Ticket an bugs.google.com und für API 11+ ist es fest in Support-Bibliothek 24.0.0 eröffnet. Für API <= 10 wird es in einer zukünftigen Version behoben werden.

Answer 2

Welche View gibt Fehler, verwenden Sie android:saveEnabled="false" auf XML-Deklaration dieser Ansicht oder yourView.setSaveEnabled(false) programmgesteuert. Auf diese Weise vermeiden Sie, den Status dieser Ansicht zu speichern (wenn der Anwendungsprozess beendet wird) und keinen Absturz bei der Wiederherstellung.