From 0ba4bf6973ec4ecaf72b82323a34061982f41f55 Mon Sep 17 00:00:00 2001
From: cketti <cketti@gmail.com>
Date: Tue, 2 Apr 2013 02:17:28 +0200
Subject: [PATCH] Fix NPE when fragment detached from activity

---
 src/com/fsck/k9/fragment/MessageViewFragment.java | 11 ++++++++---
 1 file changed, 8 insertions(+), 3 deletions(-)

diff --git a/src/com/fsck/k9/fragment/MessageViewFragment.java b/src/com/fsck/k9/fragment/MessageViewFragment.java
index e3341639e..3d36efe6f 100644
--- a/src/com/fsck/k9/fragment/MessageViewFragment.java
+++ b/src/com/fsck/k9/fragment/MessageViewFragment.java
@@ -100,6 +100,8 @@ public class MessageViewFragment extends SherlockFragment implements OnClickList
      */
     private boolean mInitialized = false;
 
+    private Context mContext;
+
 
     class MessageViewHandler extends Handler {
 
@@ -165,6 +167,8 @@ public class MessageViewFragment extends SherlockFragment implements OnClickList
     public void onAttach(Activity activity) {
         super.onAttach(activity);
 
+        mContext = activity.getApplicationContext();
+
         try {
             mFragmentListener = (MessageViewFragmentListener) activity;
         } catch (ClassCastException e) {
@@ -558,13 +562,13 @@ public class MessageViewFragment extends SherlockFragment implements OnClickList
                 public void run() {
                     if (!clonedMessage.isSet(Flag.X_DOWNLOADED_FULL) &&
                             !clonedMessage.isSet(Flag.X_DOWNLOADED_PARTIAL)) {
-                        String text = getString(R.string.message_view_downloading);
+                        String text = mContext.getString(R.string.message_view_downloading);
                         mMessageView.showStatusMessage(text);
                     }
                     mMessageView.setHeaders(clonedMessage, account);
                     final String subject = clonedMessage.getSubject();
                     if (subject == null || subject.equals("")) {
-                        displayMessageSubject(getString(R.string.general_no_subject));
+                        displayMessageSubject(mContext.getString(R.string.general_no_subject));
                     } else {
                         displayMessageSubject(clonedMessage.getSubject());
                     }
@@ -619,7 +623,8 @@ public class MessageViewFragment extends SherlockFragment implements OnClickList
                         mHandler.networkError();
                     }
                     if (mMessage == null || mMessage.isSet(Flag.X_DOWNLOADED_PARTIAL)) {
-                        mMessageView.showStatusMessage(getString(R.string.webview_empty_message));
+                        mMessageView.showStatusMessage(
+                                mContext.getString(R.string.webview_empty_message));
                     }
                 }
             });