fix swipe to dismiss crashing on swiping footers and other random crap which is not article

2 files changed, 16 insertions, 2 deletions

diff --git a/org.fox.ttrss/src/main/AndroidManifest.xml b/org.fox.ttrss/src/main/AndroidManifest.xml
index ec4094d8..1e79dbed 100755
--- a/org.fox.ttrss/src/main/AndroidManifest.xml
+++ b/org.fox.ttrss/src/main/AndroidManifest.xml
@@ -1,8 +1,8 @@
 <?xml version="1.0" encoding="utf-8"?>
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
     package="org.fox.ttrss"
-    android:versionCode="415"
-    android:versionName="1.181" >
+    android:versionCode="416"
+    android:versionName="1.182" >
 
     <uses-sdk
         android:minSdkVersion="16"
diff --git a/org.fox.ttrss/src/main/java/org/fox/ttrss/HeadlinesFragment.java b/org.fox.ttrss/src/main/java/org/fox/ttrss/HeadlinesFragment.java
index 3650e3c8..880bf384 100755
--- a/org.fox.ttrss/src/main/java/org/fox/ttrss/HeadlinesFragment.java
+++ b/org.fox.ttrss/src/main/java/org/fox/ttrss/HeadlinesFragment.java
@@ -61,6 +61,7 @@ import com.google.gson.JsonElement;
 import com.nhaarman.listviewanimations.appearance.AnimationAdapter;
 import com.nhaarman.listviewanimations.appearance.simple.SwingBottomInAnimationAdapter;
 import com.nhaarman.listviewanimations.itemmanipulation.DynamicListView;
+import com.nhaarman.listviewanimations.itemmanipulation.swipedismiss.DismissableManager;
 import com.nhaarman.listviewanimations.itemmanipulation.swipedismiss.OnDismissCallback;
 import com.nhaarman.listviewanimations.itemmanipulation.swipedismiss.undo.SimpleSwipeUndoAdapter;
 import com.nhaarman.listviewanimations.itemmanipulation.swipedismiss.undo.TimedUndoAdapter;
@@ -560,6 +561,19 @@ public class HeadlinesFragment extends Fragment implements OnItemClickListener,
 			swipeUndoAdapter.setAbsListView(m_list);
 			m_list.setAdapter(swipeUndoAdapter);
 			m_list.enableSimpleSwipeUndo();
+			m_list.setDismissableManager(new DismissableManager() {
+				@Override
+				public boolean isDismissable(long id, int position) {
+					try {
+						Article article = m_adapter.getItem(position);
+
+						return article != null;
+					} catch (Exception e) {
+						// index out of bounds == footer or w/e
+						return false;
+					}
+				}
+			});
 		}