lift the "get display text" code out of the messageview and into

localmessage

src/com/fsck/k9/activity/MessageView.java

@@ -15,6 +15,7 @@ import java.util.Set;
 import java.util.regex.Matcher;
 import java.util.regex.Pattern;
 
+import com.fsck.k9.mail.store.LocalStore;
 import org.apache.commons.io.IOUtils;
 import android.app.AlertDialog;
 import android.app.Dialog;
@@ -2012,34 +2013,7 @@ public class MessageView extends K9Activity implements OnClickListener
                 }
                 else
                 {
-                    // First try and fetch an HTML part.
+                    text = ((LocalMessage)mMessage).getTextForDisplay();
-                    Part part = MimeUtility.findFirstPartByMimeType(mMessage, "text/html");
-                    if (part == null)
-                    {
-                        // If that fails, try and get a text part.
-                        part = MimeUtility.findFirstPartByMimeType(mMessage, "text/plain");
-                        if (part == null)
-                        {
-                            text = null;
-                        }
-                        else
-                        {
-                            LocalTextBody body = (LocalTextBody) part.getBody();
-                            if (body == null)
-                            {
-                                text = null;
-                            }
-                            else
-                            {
-                                text = body.getBodyForDisplay();
-                            }
-                        }
-                    }
-                    else
-                    {
-                        // We successfully found an HTML part; do the necessary character set decoding.
-                        text = MimeUtility.getTextFromPart(part);
-                    }
                 }
                 if (text != null)
                 {

src/com/fsck/k9/mail/store/LocalStore.java

@@ -5403,6 +5403,41 @@ public class LocalStore extends Store implements Serializable
         }
 
 
+
+     public String getTextForDisplay() throws MessagingException
+        {
+            String text;// First try and fetch an HTML part.
+            Part part = MimeUtility.findFirstPartByMimeType(this, "text/html");
+            if (part == null)
+            {
+                // If that fails, try and get a text part.
+                part = MimeUtility.findFirstPartByMimeType(this, "text/plain");
+                if (part == null)
+                {
+                    text = null;
+                }
+                else
+                {
+                    LocalStore.LocalTextBody body = (LocalStore.LocalTextBody) part.getBody();
+                    if (body == null)
+                    {
+                        text = null;
+                    }
+                    else
+                    {
+                        text = body.getBodyForDisplay();
+                    }
+                }
+            }
+            else
+            {
+                // We successfully found an HTML part; do the necessary character set decoding.
+                text = MimeUtility.getTextFromPart(part);
+            }
+            return text;
+        }
+
+
         /* Custom version of writeTo that updates the MIME message based on localMessage
          * changes.
          */