check whether swipeLayout is null before trying to deal with it

4 files changed, 12 insertions, 12 deletions

diff --git a/org.fox.ttrss/src/main/java/org/fox/ttrss/FeedCategoriesFragment.java b/org.fox.ttrss/src/main/java/org/fox/ttrss/FeedCategoriesFragment.java
index 4439a943..8a927dc6 100644
--- a/org.fox.ttrss/src/main/java/org/fox/ttrss/FeedCategoriesFragment.java
+++ b/org.fox.ttrss/src/main/java/org/fox/ttrss/FeedCategoriesFragment.java
@@ -282,7 +282,7 @@ public class FeedCategoriesFragment extends Fragment implements OnItemClickListe
 	} */
 	
 	public void refresh(boolean background) {
-		m_swipeLayout.setRefreshing(true);
+        if (m_swipeLayout != null) m_swipeLayout.setRefreshing(true);
 		
 		CatsRequest req = new CatsRequest(getActivity().getApplicationContext());
 		
@@ -325,7 +325,7 @@ public class FeedCategoriesFragment extends Fragment implements OnItemClickListe
 			if (isDetached()) return;
 			
 			m_activity.setProgressBarVisibility(false);
-			m_swipeLayout.setRefreshing(false);
+            if (m_swipeLayout != null) m_swipeLayout.setRefreshing(false);
 
 			if (getView() != null) {
 				ListView list = (ListView)getView().findViewById(R.id.feeds);
diff --git a/org.fox.ttrss/src/main/java/org/fox/ttrss/FeedsFragment.java b/org.fox.ttrss/src/main/java/org/fox/ttrss/FeedsFragment.java
index 7c974809..b6713308 100644
--- a/org.fox.ttrss/src/main/java/org/fox/ttrss/FeedsFragment.java
+++ b/org.fox.ttrss/src/main/java/org/fox/ttrss/FeedsFragment.java
@@ -379,8 +379,8 @@ public class FeedsFragment extends Fragment implements OnItemClickListener, OnSh
 	@SuppressWarnings({ "serial" })
 	public void refresh(boolean background) {
 		//FeedCategory cat = m_onlineServices.getActiveCategory();
-		
-		m_swipeLayout.setRefreshing(true);
+
+        if (m_swipeLayout != null) m_swipeLayout.setRefreshing(true);
 		
 		final int catId = (m_activeCategory != null) ? m_activeCategory.id : -4;
 		
@@ -502,7 +502,7 @@ public class FeedsFragment extends Fragment implements OnItemClickListener, OnSh
 			
 			m_activity.setProgressBarVisibility(false);
 			//m_activity.m_pullToRefreshAttacher.setRefreshComplete();
-			m_swipeLayout.setRefreshing(false);
+            if (m_swipeLayout != null) m_swipeLayout.setRefreshing(false);
 			
 			if (result != null) {
 				try {			
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 32670252..fae1cc22 100644
--- a/org.fox.ttrss/src/main/java/org/fox/ttrss/HeadlinesFragment.java
+++ b/org.fox.ttrss/src/main/java/org/fox/ttrss/HeadlinesFragment.java
@@ -298,7 +298,7 @@ public class HeadlinesFragment extends Fragment implements OnItemClickListener,
 		View view = inflater.inflate(R.layout.headlines_fragment, container, false);
 
 		m_swipeLayout = (SwipeRefreshLayout) view.findViewById(R.id.headlines_swipe_container);
-		
+
 	    m_swipeLayout.setOnRefreshListener(new SwipeRefreshLayout.OnRefreshListener() {
 			@Override
 			public void onRefresh() {
@@ -415,7 +415,7 @@ public class HeadlinesFragment extends Fragment implements OnItemClickListener,
 		if (m_activity != null && m_feed != null) {
 			m_refreshInProgress = true;
 
-			m_swipeLayout.setRefreshing(true);
+			if (m_swipeLayout != null) m_swipeLayout.setRefreshing(true);
 			m_activity.setProgressBarVisibility(true);
 			
 			if (!m_feed.equals(GlobalState.getInstance().m_activeFeed)) {
@@ -463,7 +463,7 @@ public class HeadlinesFragment extends Fragment implements OnItemClickListener,
 					super.onPostExecute(result);	
 
 					if (isAdded()) {
-						m_swipeLayout.setRefreshing(false);
+                        if (m_swipeLayout != null) m_swipeLayout.setRefreshing(false);
 					} 
 
 					if (result != null) {
diff --git a/org.fox.ttrss/src/main/java/org/fox/ttrss/offline/OfflineHeadlinesFragment.java b/org.fox.ttrss/src/main/java/org/fox/ttrss/offline/OfflineHeadlinesFragment.java
index 7f9d73f7..c8405b8f 100644
--- a/org.fox.ttrss/src/main/java/org/fox/ttrss/offline/OfflineHeadlinesFragment.java
+++ b/org.fox.ttrss/src/main/java/org/fox/ttrss/offline/OfflineHeadlinesFragment.java
@@ -246,8 +246,8 @@ public class OfflineHeadlinesFragment extends Fragment implements OnItemClickLis
 	public void refresh() {
 		try {
 			if (!isAdded()) return;
-			
-			m_swipeLayout.setRefreshing(true);
+
+            if (m_swipeLayout != null) m_swipeLayout.setRefreshing(true);
 			
 			if (m_cursor != null && !m_cursor.isClosed()) m_cursor.close();
 			
@@ -257,8 +257,8 @@ public class OfflineHeadlinesFragment extends Fragment implements OnItemClickLis
 				m_adapter.changeCursor(m_cursor);
 				m_adapter.notifyDataSetChanged();
 			}
-			
-			m_swipeLayout.setRefreshing(false);
+
+            if (m_swipeLayout != null) m_swipeLayout.setRefreshing(false);
 			
 		} catch (NullPointerException e) {
 			e.printStackTrace();