[Libreoffice-commits] core.git: android/sdremote

[Michael Meeks]

 android/sdremote/src/org/libreoffice/impressremote/PresentationFragment.java |   12 +++++-----
 android/sdremote/src/org/libreoffice/impressremote/ThumbnailFragment.java    |    4 ++-
 2 files changed, 10 insertions(+), 6 deletions(-)

New commits:
commit 8db1ba5d22fe8b1b528f5873480e4db1b1f33d4c
Author: Michael Meeks <michael.meeks at suse.com>
Date:   Wed Jan 30 19:42:32 2013 +1100

    sdremote - don't let incoming thumbnails crash us if we switched view.

diff --git a/android/sdremote/src/org/libreoffice/impressremote/PresentationFragment.java b/android/sdremote/src/org/libreoffice/impressremote/PresentationFragment.java
index 555d3e1..9ad3b79 100644
--- a/android/sdremote/src/org/libreoffice/impressremote/PresentationFragment.java
+++ b/android/sdremote/src/org/libreoffice/impressremote/PresentationFragment.java
@@ -148,7 +148,8 @@ public class PresentationFragment extends SherlockFragment {
         LocalBroadcastManager
                         .getInstance(getActivity().getApplicationContext())
                         .unregisterReceiver(mListener);
-
+        mTopView = null;
+        mContext = null;
     }
 
     private void updateSlideNumberDisplay(int aPosition) {
@@ -259,6 +260,9 @@ public class PresentationFragment extends SherlockFragment {
 
         @Override
         public void onReceive(Context aContext, Intent aIntent) {
+
+            if (mTopView == null || mTopView.getAdapter() == null)
+                return;
             if (aIntent.getAction().equals(
                             CommunicationService.MSG_SLIDE_CHANGED)) {
                 int aSlide = aIntent.getExtras().getInt("slide_number");
@@ -271,10 +275,8 @@ public class PresentationFragment extends SherlockFragment {
                 mTopView.setSelection(aSlide, true);
             } else if (aIntent.getAction().equals(
                             CommunicationService.MSG_SLIDE_PREVIEW)) {
-                // int aNSlide = aIntent.getExtras().getInt("slide_number");
-                ((ThumbnailAdapter) mTopView.getAdapter())
-                                .notifyDataSetChanged();
-                //                mTopView.requestLayout();
+                ThumbnailAdapter aThumbAdaptor = (ThumbnailAdapter) mTopView.getAdapter();
+                aThumbAdaptor.notifyDataSetChanged();
             } else if (aIntent.getAction().equals(
                             CommunicationService.MSG_SLIDE_NOTES)) {
                 int aPosition = aIntent.getExtras().getInt("slide_number");
diff --git a/android/sdremote/src/org/libreoffice/impressremote/ThumbnailFragment.java b/android/sdremote/src/org/libreoffice/impressremote/ThumbnailFragment.java
index c7731ee..dace201 100644
--- a/android/sdremote/src/org/libreoffice/impressremote/ThumbnailFragment.java
+++ b/android/sdremote/src/org/libreoffice/impressremote/ThumbnailFragment.java
@@ -155,6 +155,8 @@ public class ThumbnailFragment extends SherlockFragment {
 
         @Override
         public void onReceive(Context aContext, Intent aIntent) {
+            if (mGrid == null)
+                return;
             if (aIntent.getAction().equals(
                             CommunicationService.MSG_SLIDE_CHANGED)) {
                 int aSlide = aIntent.getExtras().getInt("slide_number");
@@ -234,4 +236,4 @@ public class ThumbnailFragment extends SherlockFragment {
         }
     }
 }
-/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
\ No newline at end of file
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */