Come (e dove) correggere android.os.BadParcelableException: ClassNotFoundException quando unmarshalling: RecyclerView $ SavedState?

Question

Sono stato sempre al di sotto di eccezione nel apk produzione di mia applicazione android per 1 giorno all'altro:

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 

Tutte le segnalazioni di crash di cui sopra sono da Android 2.3.3 - 2.3.7 versioni. Non sono sicuro di cosa stia causando questo.

Ho cercato anche altri post simili ma le risposte erano intorno a un oggetto personalizzato che implementa in modo ordinabile che I non implementa nella mia app.

Sto usando l'ultima versione della libreria di supporto Android e play-servizi nel mio app come indicato di seguito:

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' 

Ecco il codice (che mi sento in questione, se non per favore fatemelo sapere cos'altro è necessario) dall'attività che sta fallendo:

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 
    )); 
} 

Contenuto del 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> 

Contenuti di 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

aperto un biglietto a bugs.google.com e per API 11+ che è fisso nella libreria di supporto 24.0.0. Per API <= 10 verrà risolto in una versione futura.

Answer 2

Qualunque sia l'errore View, utilizzare android:saveEnabled="false" sulla dichiarazione xml di quella vista o yourView.setSaveEnabled(false) a livello di programmazione. In questo modo si evita di salvare lo stato di quella vista (quando il processo di applicazione viene ucciso) e nessun arresto al momento del ripristino.