Android PreferenceFragmentCompat abstürzt in der ListPreference-Ansicht

Question

Schwierigkeiten beim Abrufen einer PreferenceFragmentCompat, um eine ListPreference anzuzeigen. Ich glaube, ich habe alle richtigen Dinge eingerichtet. String-Arrays

<string-array name="categories"> 
    <item>Popular Movies</item> 
    <item>Top Rated Movies</item> 
</string-array> 
<string-array name="categories_value"> 
    <item>popular</item> 
    <item>top_rated</item> 
</string-array> 

Einstellungen

<?xml version="1.0" encoding="utf-8"?> 

<PreferenceScreen 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="match_parent" 
android:title="SABRE Settings" 
> 
<PreferenceCategory android:title="Map Settings" 
    > 

    <ListPreference 
     android:defaultValue="popular" 
     android:entries="@array/categories" 
     android:entryValues="@array/categories_value" 
     android:summary="Select categories of movies" 
     android:title="Categories" 
     android:key="@string/movies_categories_key" /> 

</PreferenceCategory> 

</PreferenceScreen> 

Strings

<string name="movies_categories_key">categoriesKey</string> 
<string name="default_movies_categories">popular</string> 

Aktivität Styling

<style name="Dark" parent="@android:style/Theme.Holo.Light"> 
     <item name="android:windowBackground">@color/dark_back</item> 
     <item name="android:colorBackground">@color/dark_back</item> 
     <item name="preferenceTheme">@style/PreferenceThemeOverlay.v14.Material</item> 
    </style> 

Abhängigkeiten

compile ('com.android.support:appcompat-v7:23.4.0') 
compile ('com.android.support:preference-v7:23.4.0') 
compile ('com.android.support:preference-v14:23.4.0') 
compile ('com.android.support:support-v4:23.4.0') 

Fragment Code

import android.content.SharedPreferences; 
import android.os.Bundle; 
import android.support.v7.preference.PreferenceFragmentCompat; 
import android.support.v7.preference.PreferenceManager; 
import android.view.View; 
import com.trt.pst.R; 

public class SettingsFragment extends PreferenceFragmentCompat { 


@Override 
public void onCreate(Bundle savedInstanceState) { 

    super.onCreate(savedInstanceState); 
    PreferenceManager.setDefaultValues(getActivity(), R.xml.preferences, false); 
} 

@Override 
public void onCreatePreferences(Bundle bundle, String s) { 

    addPreferencesFromResource(R.xml.preferences); 
} 

@Override 
public void onViewCreated(View view, Bundle savedInstanceState) { 

    super.onViewCreated(view, savedInstanceState); 
    view.setBackgroundColor(getResources().getColor(R.color.background_material_light)); 
} 

} 

Fragment Einsatz

getSupportFragmentManager().beginTransaction() 
        .replace(R.id.single_pane, new SettingsFragment(), "Settings").addToBackStack("RADIO").commit(); 

Der Dialog Einstellungen auf OK kommt aber beim Drücken der erwartete Listview I

W/ResourceType: No package identifier when getting value for resource number 0x00000000 
D/AndroidRuntime: Shutting down VM 
E/AndroidRuntime: FATAL EXCEPTION: main 
       Process: com.trt.pst, PID: 26329 
       android.content.res.Resources$NotFoundException: Resource ID #0x0 
        at android.content.res.Resources.getValue(Resources.java:2558) 
        at android.content.res.Resources.loadXmlResourceParser(Resources.java:4364) 
        at android.content.res.Resources.getLayout(Resources.java:2372) 
        at android.view.LayoutInflater.inflate(LayoutInflater.java:427) 
        at android.view.LayoutInflater.inflate(LayoutInflater.java:380) 
        at android.support.v7.app.AlertController$AlertParams.createListView(AlertController.java:880) 
        at android.support.v7.app.AlertController$AlertParams.apply(AlertController.java:857) 
        at android.support.v7.app.AlertDialog$Builder.create(AlertDialog.java:899) 
        at android.support.v7.preference.PreferenceDialogFragmentCompat.onCreateDialog(PreferenceDialogFragmentCompat.java:154) 
        at android.support.v4.app.DialogFragment.getLayoutInflater(DialogFragment.java:308) 
        at android.support.v4.app.FragmentManagerImpl.moveToState(FragmentManager.java:1067) 
        at android.support.v4.app.FragmentManagerImpl.moveToState(FragmentManager.java:1252) 
        at android.support.v4.app.BackStackRecord.run(BackStackRecord.java:742) 
        at android.support.v4.app.FragmentManagerImpl.execPendingActions(FragmentManager.java:1617) 
        at android.support.v4.app.FragmentManagerImpl$1.run(FragmentManager.java:517) 
        at android.os.Handler.handleCallback(Handler.java:739) 
        at android.os.Handler.dispatchMessage(Handler.java:95) 
        at android.os.Looper.loop(Looper.java:158) 
        at android.app.ActivityThread.main(ActivityThread.java:7229) 
        at java.lang.reflect.Method.invoke(Native Method) 
        at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1230) 
        at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1120) 

bekommen zu bekommen

Weiß jemand, was Ich habe etwas falsch gemacht, um das zu erreichen?

Answer 1

Ich hatte das gleiche Problem mit Dialog Thema zuvor. Grundsätzlich müssen Sie das Thema für Dialoge und alertDialogs einstellen wie:

<style name="Dark" parent="@android:style/Theme.Holo.Light"> 
    ... 
    <item name="android:dialogTheme">@style/Theme.Dialog</item> 
    <item name="android:alertDialogTheme">@style/Theme.Dialog</item> 
</style> 

Hoffe, es hilft