Ligne de fichier XML binaire n ° 18: Erreur lors du gonflement de la classe - Uniquement sur Gingerbread avec ActionbarSherlock

Question

J'ai été bloqué sur ce problème pendant quelques jours et je perds mes cheveux. J'ai parcouru des pages sur des pages de questions en ligne et n'ai pas trouvé de réponse espérant ainsi de l'aide! J'ai une application Android 4.0 avec une activité principale qui a un tiroir de navigation - et ça fonctionne bien. En fonction de l'élément de menu choisi, je charge un Fragment ou un ListFragment. Encore une fois cela fonctionne bien.

Maintenant, j'essaie de fournir un support pour Gingerbread en utilisant ActionbarSherlock. J'ai mis à jour mon activité principale et le code pour utiliser les bibliothèques ABS, mais je reçois maintenant une erreur seulement sur mon émulateur version 2.3! Le code mis à jour fonctionne toujours correctement sur 4.0+!

je reçois l'erreur suivante: ligne fichier XML binaire # 18: Erreur de classe de gonflage sur mon activity_main.xml

Peut-être que j'ai les yeux fixés à ce trop long, mais je ne peux pas comprendre pourquoi cela fonctionne pour ICS et jusqu'à mais pas pour Gingerbread! Est-ce que quelqu'un sait ce que je manque ici?

Voici mon code:

activity_main.xml:

<?xml version="1.0" encoding="utf-8"?> 
<android.support.v4.widget.DrawerLayout xmlns:android="http://schemas.android.com/apk/res/android" 
    android:id="@+id/drawer_layout" 
    android:layout_width="match_parent" 
    android:layout_height="match_parent" > 

    <FrameLayout 
     android:id="@+id/frame_container" 
     android:layout_width="match_parent" 
     android:layout_height="match_parent" /> 

    <ListView 
     android:id="@+id/list_slidermenu" 
     android:layout_width="280dp" 
     android:layout_height="match_parent" 
     android:layout_gravity="left" 
     android:background="@color/list_background" 
     android:choiceMode="singleChoice" 
     android:divider="@color/list_divider" 
     android:dividerHeight="1dp" 
     android:listSelector="@drawable/list_selector" /> 

</android.support.v4.widget.DrawerLayout> 

extrait strings.xml:

<!-- Nav Drawer Menu Items --> 
<string-array name="nav_drawer_items"> 
    <item>Frag 1</item> 
    <item>Frag 2</item> 
    <item>Frag 3</item> 
    <item>Frag 4</item> 
</string-array> 

<!-- Nav Drawer List Item Icons --> 
<!-- Keep them in order as the titles are in --> 
<array name="nav_drawer_icons"> 
    <item>@drawable/ic_nav_drawer_frag1</item> 
    <item>@drawable/ic_nav_drawer_frag2</item> 
    <item>@drawable/ic_nav_drawer_frag3</item> 
    <item>@drawable/ic_nav_drawer_frag4</item> 
</array> 

Voici mon MainActivity.java:

import com.actionbarsherlock.app.SherlockFragment; 
import com.actionbarsherlock.app.SherlockFragmentActivity; 
import com.actionbarsherlock.app.SherlockListFragment; 
import com.actionbarsherlock.view.Menu; 
import com.actionbarsherlock.view.MenuItem; 

public class MainActivity extends SherlockFragmentActivity { 
    private DrawerLayout mDrawerLayout; 
    private ListView mDrawerList; 
    private ActionBarDrawerToggle mDrawerToggle; 

    // nav drawer title 
    private CharSequence mDrawerTitle; 

    // used to store app title 
    private CharSequence mTitle; 

    // slide menu items 
    private String[] navMenuTitles; 
    private TypedArray navMenuIcons; 

    private ArrayList<NavDrawerItem> navDrawerItems; 
    private NavDrawerListAdapter adapter; 

    @Override 
    protected void onCreate(Bundle savedInstanceState) { 
     super.onCreate(savedInstanceState); 
     setContentView(R.layout.activity_main); 

     mTitle = mDrawerTitle = getTitle(); 

     // load slide menu items 
     navMenuTitles = getResources().getStringArray(R.array.nav_drawer_items); 

     // nav drawer icons from resources 
     navMenuIcons = getResources() 
       .obtainTypedArray(R.array.nav_drawer_icons); 

     mDrawerLayout = (DrawerLayout) findViewById(R.id.drawer_layout); 
     mDrawerList = (ListView) findViewById(R.id.list_slidermenu); 

     navDrawerItems = new ArrayList<NavDrawerItem>(); 

     // adding nav drawer items to array 
     // Fragment 1 
     navDrawerItems.add(new NavDrawerItem(navMenuTitles[0], navMenuIcons 
       .getResourceId(0, -1))); 
     // Fragment 2 
     navDrawerItems.add(new NavDrawerItem(navMenuTitles[1], navMenuIcons 
       .getResourceId(1, -1))); 
     // Fragment 3 
     navDrawerItems.add(new NavDrawerItem(navMenuTitles[2], navMenuIcons 
       .getResourceId(2, -1))); 
     // Fragment 4 
     navDrawerItems.add(new NavDrawerItem(navMenuTitles[3], navMenuIcons 
       .getResourceId(3, -1))); 


     // Recycle the typed array 
     navMenuIcons.recycle(); 

     mDrawerList.setOnItemClickListener(new SlideMenuClickListener()); 

     // setting the nav drawer list adapter 
     adapter = new NavDrawerListAdapter(getApplicationContext(), 
       navDrawerItems); 
     mDrawerList.setAdapter(adapter); 

     // enabling action bar app icon and behaving it as toggle button 
     getSupportActionBar().setDisplayHomeAsUpEnabled(true); 
     getSupportActionBar().setHomeButtonEnabled(true); 

     mDrawerToggle = new ActionBarDrawerToggle(this, mDrawerLayout, 
       R.drawable.ic_drawer, // nav menu toggle icon 
       R.string.app_name, // nav drawer open - description for 
            // accessibility 
       R.string.app_name // nav drawer close - description for 
            // accessibility 
     ) { 
      public void onDrawerClosed(View view) { 
       getSupportActionBar().setTitle(mTitle); 
       // calling onPrepareOptionsMenu() to show action bar icons 
       invalidateOptionsMenu(); 
      } 

      public void onDrawerOpened(View drawerView) { 
       getSupportActionBar().setTitle(mDrawerTitle); 
       // calling onPrepareOptionsMenu() to hide action bar icons 
       invalidateOptionsMenu(); 
      } 
     }; 
     mDrawerLayout.setDrawerListener(mDrawerToggle); 

     if (savedInstanceState == null) { 
      // on first time display view for item list 
      // displayView(startingFragment); 
      displayView(startingFragment); 
     } 
    } 

    private class SlideMenuClickListener implements 
      ListView.OnItemClickListener { 
     @Override 
     public void onItemClick(AdapterView<?> parent, View view, int position, 
       long id) { 
      // display view for selected nav drawer item 
      displayView(position); 
     } 
    } 

    @Override 
    public boolean onCreateOptionsMenu(Menu menu) { 
     return true; 
    } 

    @Override 
    public boolean onOptionsItemSelected(MenuItem item) { 
     switch (item.getItemId()) { 
     case android.R.id.home: 

      if (mDrawerLayout.isDrawerOpen(mDrawerList)) { 
       mDrawerLayout.closeDrawer(mDrawerList); 
      } else { 
       mDrawerLayout.openDrawer(mDrawerList); 
      } 
      break; 
     default: 
      break; 
     } 
     return super.onOptionsItemSelected(item); 
    } 

    @Override 
    public boolean onKeyDown(int keyCode, KeyEvent event) { 
     if (keyCode == KeyEvent.KEYCODE_BACK) { 
      finish(); 
     } 
     return super.onKeyDown(keyCode, event); 
    } 

    @Override 
    public boolean onPrepareOptionsMenu(Menu menu) { 
     // if nav drawer is opened, hide the action items 
     boolean drawerOpen = mDrawerLayout.isDrawerOpen(mDrawerList); 

     for (int i = 0; i < menu.size(); i++) { 
      menu.getItem(i).setVisible(!drawerOpen); 
     } 
     return super.onPrepareOptionsMenu(menu); 
    } 

    private void displayView(int position) { 
     Intent intent; 
     // update the main content by replacing fragments 
     SherlockFragment fragment = null; 
     SherlockListFragment listFragment = null; 
     Bundle bundle = null; 
     switch (position) { 
     case 0: // Fragment 1 
      listFragment = new Fragment1(); 
      break; 
     case 1: // Fragment 2 
      listFragment = new Fragment2(); 
      break; 
     case 2: // Fragment 3 
      listFragment = new Fragment3(); 
      break; 
     case 3: // Fragment 4 
      fragment = new Fragment4(); 
      break; 
     default: 
      break; 
     } 

     if ((fragment != null) || (listFragment != null)) { 
      if (fragment != null) { 
       FragmentManager fragmentManager = getSupportFragmentManager(); 
       fragmentManager.beginTransaction() 
         .replace(R.id.frame_container, fragment).commit(); 
      } else if (listFragment != null) { 
       FragmentManager fragmentManager = getSupportFragmentManager(); 
       fragmentManager.beginTransaction() 
         .replace(R.id.frame_container, listFragment).commit(); 
      } 

      // update selected item and title, then close the drawer 
      mDrawerList.setItemChecked(position, true); 
      mDrawerList.setSelection(position); 
      mDrawerLayout.closeDrawer(mDrawerList); 
     } else { 
      // error in creating fragment 
     } 
    } 

    @Override 
    protected void onPostCreate(Bundle savedInstanceState) { 
     super.onPostCreate(savedInstanceState); 
     // Sync the toggle state after onRestoreInstanceState has occurred. 
     mDrawerToggle.syncState(); 
    } 

    @Override 
    public void onConfigurationChanged(Configuration newConfig) { 
     super.onConfigurationChanged(newConfig); 
     // Pass any configuration change to the drawer toggls 
     mDrawerToggle.onConfigurationChanged(newConfig); 
    } 
} 

J'ai également mis à jour le manifeste is à utiliser Android: minSdkVersion = "8" et android: theme = "style @/Theme.Sherlock.Light.DarkActionBar"

Stack Trace:

04-26 19:18:26.092: E/AndroidRuntime(446): FATAL EXCEPTION: main  
04-26 19:18:26.092: E/AndroidRuntime(446): android.view.InflateException: Binary XML file line #18: Error inflating class <unknown> 
04-26 19:18:26.092: E/AndroidRuntime(446): at android.view.LayoutInflater.createView(LayoutInflater.java:518) 
04-26 19:18:26.092: E/AndroidRuntime(446): at com.android.internal.policy.impl.PhoneLayoutInflater.onCreateView(PhoneLayoutInflater.java:56) 
04-26 19:18:26.092: E/AndroidRuntime(446): at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:568) 
04-26 19:18:26.092: E/AndroidRuntime(446): at android.view.LayoutInflater.rInflate(LayoutInflater.java:623) 
04-26 19:18:26.092: E/AndroidRuntime(446): at android.view.LayoutInflater.inflate(LayoutInflater.java:408) 
04-26 19:18:26.092: E/AndroidRuntime(446): at android.view.LayoutInflater.inflate(LayoutInflater.java:320) 
04-26 19:18:26.092: E/AndroidRuntime(446): at android.view.LayoutInflater.inflate(LayoutInflater.java:276) 
04-26 19:18:26.092: E/AndroidRuntime(446): at ca.brainservice.pricecruncher.free.util.NavDrawerListAdapter.getView(NavDrawerListAdapter.java:47) 
04-26 19:18:26.092: E/AndroidRuntime(446): at android.widget.AbsListView.obtainView(AbsListView.java:1430) 
04-26 19:18:26.092: E/AndroidRuntime(446): at android.widget.ListView.makeAndAddView(ListView.java:1745) 
04-26 19:18:26.092: E/AndroidRuntime(446): at android.widget.ListView.fillSpecific(ListView.java:1290) 
04-26 19:18:26.092: E/AndroidRuntime(446): at android.widget.ListView.layoutChildren(ListView.java:1588) 
04-26 19:18:26.092: E/AndroidRuntime(446): at android.widget.AbsListView.onLayout(AbsListView.java:1260) 
04-26 19:18:26.092: E/AndroidRuntime(446): at android.view.View.layout(View.java:7175) 
04-26 19:18:26.092: E/AndroidRuntime(446): at android.support.v4.widget.DrawerLayout.onLayout(DrawerLayout.java:714) 
04-26 19:18:26.092: E/AndroidRuntime(446): at android.view.View.layout(View.java:7175) 
04-26 19:18:26.092: E/AndroidRuntime(446): at android.widget.FrameLayout.onLayout(FrameLayout.java:338) 
04-26 19:18:26.092: E/AndroidRuntime(446): at android.view.View.layout(View.java:7175) 
04-26 19:18:26.092: E/AndroidRuntime(446): at android.widget.LinearLayout.setChildFrame(LinearLayout.java:1254) 
04-26 19:18:26.092: E/AndroidRuntime(446): at android.widget.LinearLayout.layoutVertical(LinearLayout.java:1130) 
04-26 19:18:26.092: E/AndroidRuntime(446): at android.widget.LinearLayout.onLayout(LinearLayout.java:1047) 
04-26 19:18:26.092: E/AndroidRuntime(446): at android.view.View.layout(View.java:7175) 
04-26 19:18:26.092: E/AndroidRuntime(446): at android.widget.FrameLayout.onLayout(FrameLayout.java:338) 
04-26 19:18:26.092: E/AndroidRuntime(446): at android.view.View.layout(View.java:7175) 
04-26 19:18:26.092: E/AndroidRuntime(446): at android.widget.FrameLayout.onLayout(FrameLayout.java:338) 
04-26 19:18:26.092: E/AndroidRuntime(446): at android.view.View.layout(View.java:7175) 
04-26 19:18:26.092: E/AndroidRuntime(446): at android.view.ViewRoot.performTraversals(ViewRoot.java:1140) 
04-26 19:18:26.092: E/AndroidRuntime(446): at android.view.ViewRoot.handleMessage(ViewRoot.java:1859) 
04-26 19:18:26.092: E/AndroidRuntime(446): at android.os.Handler.dispatchMessage(Handler.java:99) 
04-26 19:18:26.092: E/AndroidRuntime(446): at android.os.Looper.loop(Looper.java:123) 
04-26 19:18:26.092: E/AndroidRuntime(446): at android.app.ActivityThread.main(ActivityThread.java:3683) 
04-26 19:18:26.092: E/AndroidRuntime(446): at java.lang.reflect.Method.invokeNative(Native Method) 
04-26 19:18:26.092: E/AndroidRuntime(446): at java.lang.reflect.Method.invoke(Method.java:507) 
04-26 19:18:26.092: E/AndroidRuntime(446): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:839) 
04-26 19:18:26.092: E/AndroidRuntime(446): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:597) 
04-26 19:18:26.092: E/AndroidRuntime(446): at dalvik.system.NativeStart.main(Native Method) 
04-26 19:18:26.092: E/AndroidRuntime(446): Caused by: java.lang.reflect.InvocationTargetException 
04-26 19:18:26.092: E/AndroidRuntime(446): at java.lang.reflect.Constructor.constructNative(Native Method) 
04-26 19:18:26.092: E/AndroidRuntime(446): at java.lang.reflect.Constructor.newInstance(Constructor.java:415) 
04-26 19:18:26.092: E/AndroidRuntime(446): at android.view.LayoutInflater.createView(LayoutInflater.java:505) 
04-26 19:18:26.092: E/AndroidRuntime(446): ... 35 more 
04-26 19:18:26.092: E/AndroidRuntime(446): Caused by: java.lang.UnsupportedOperationException: Can't convert to dimension: type=0x2 
04-26 19:18:26.092: E/AndroidRuntime(446): at android.content.res.TypedArray.getDimensionPixelSize(TypedArray.java:463) 
04-26 19:18:26.092: E/AndroidRuntime(446): at android.view.View.<init>(View.java:2108) 
04-26 19:18:26.092: E/AndroidRuntime(446): at android.widget.TextView.<init>(TextView.java:344) 
04-26 19:18:26.092: E/AndroidRuntime(446): at android.widget.TextView.<init>(TextView.java:337) 
04-26 19:18:26.092: E/AndroidRuntime(446): ... 38 more 

Answer 1

Je ne suis pas en mesure de commenter encore, mais j'ai remarqué que vous utilisez invalidateOptionsMenu() au lieu de supportInvalidateOptionsMenu(). Je ne suis pas sûr si cela va résoudre votre problème pour le moment, mais cela semble mal.