Prevent crash on Android 2.x

vlc-android/src/org/videolan/vlc/gui/DirectoryViewFragment.java

@@ -104,6 +104,7 @@ public class DirectoryViewFragment extends ListFragment implements IRefreshable,
         listView.setNextFocusUpId(R.id.ml_menu_search);
         listView.setNextFocusLeftId(android.R.id.list);
         listView.setNextFocusRightId(android.R.id.list);
+        if (LibVlcUtil.isHoneycombOrLater())
             listView.setNextFocusForwardId(android.R.id.list);
         focusHelper(mDirectoryAdapter.getCount() == 0);
         listView.requestFocus();

vlc-android/src/org/videolan/vlc/gui/HistoryFragment.java

@@ -21,6 +21,7 @@
 package org.videolan.vlc.gui;
 
 import org.videolan.libvlc.LibVLC;
+import org.videolan.libvlc.LibVlcUtil;
 import org.videolan.vlc.R;
 import org.videolan.vlc.audio.AudioServiceController;
 import org.videolan.vlc.interfaces.IRefreshable;
@@ -75,6 +76,7 @@ public class HistoryFragment extends ListFragment implements IRefreshable {
         listView.setNextFocusUpId(R.id.ml_menu_search);
         listView.setNextFocusLeftId(android.R.id.list);
         listView.setNextFocusRightId(android.R.id.list);
+        if (LibVlcUtil.isHoneycombOrLater())
             listView.setNextFocusForwardId(android.R.id.list);
         focusHelper(mHistoryAdapter.getCount() == 0);
         listView.requestFocus();

vlc-android/src/org/videolan/vlc/gui/MainActivity.java

@@ -772,14 +772,14 @@ public class MainActivity extends ActionBarActivity {
             (v.getNextFocusDownId() == -1) &&
             (v.getNextFocusUpId() == -1) &&
             (v.getNextFocusLeftId() == -1) &&
-            (v.getNextFocusRightId() == -1) &&
-            (v.getNextFocusForwardId() == -1)) {
+            (v.getNextFocusRightId() == -1)) {
             mActionBarIconId = Util.generateViewId();
             v.setId(mActionBarIconId);
             v.setNextFocusUpId(mActionBarIconId);
             v.setNextFocusDownId(mActionBarIconId);
             v.setNextFocusLeftId(mActionBarIconId);
             v.setNextFocusRightId(R.id.ml_menu_search);
+            if (LibVlcUtil.isHoneycombOrLater())
                 v.setNextFocusForwardId(mActionBarIconId);
             findViewById(R.id.ml_menu_search).setNextFocusLeftId(
                 mActionBarIconId);