Merge "Gallery2: Fix monkey test fail"

3 files changed, 15 insertions, 3 deletions

diff --git a/src/com/android/gallery3d/filtershow/imageshow/MasterImage.java b/src/com/android/gallery3d/filtershow/imageshow/MasterImage.java
index f6b97f11f..4b43d7672 100644
--- a/src/com/android/gallery3d/filtershow/imageshow/MasterImage.java
+++ b/src/com/android/gallery3d/filtershow/imageshow/MasterImage.java
@@ -271,6 +271,9 @@ public class MasterImage implements RenderingRequestCaller {
     public void onHistoryItemClick(int position) {
         HistoryItem historyItem = mHistory.getItem(position);
         // We need a copy from the history
+        if (historyItem == null) {
+            return;
+        }
         ImagePreset newPreset = new ImagePreset(historyItem.getImagePreset());
         // don't need to add it to the history
         setPreset(newPreset, historyItem.getFilterRepresentation(), false);
diff --git a/src/com/android/gallery3d/filtershow/pipeline/ImagePreset.java b/src/com/android/gallery3d/filtershow/pipeline/ImagePreset.java
index 844a8fb16..18321f567 100644
--- a/src/com/android/gallery3d/filtershow/pipeline/ImagePreset.java
+++ b/src/com/android/gallery3d/filtershow/pipeline/ImagePreset.java
@@ -67,9 +67,11 @@ public class ImagePreset {
     }
 
     public ImagePreset(ImagePreset source) {
-        for (int i = 0; i < source.mFilters.size(); i++) {
-            FilterRepresentation sourceRepresentation = source.mFilters.elementAt(i);
-            mFilters.add(sourceRepresentation.copy());
+        if (source != null && source.mFilters != null) {
+            for (int i = 0; i < source.mFilters.size(); i++) {
+                FilterRepresentation sourceRepresentation = source.mFilters.elementAt(i);
+                mFilters.add(sourceRepresentation.copy());
+            }
         }
     }
 
diff --git a/src/com/android/gallery3d/filtershow/ui/ExportDialog.java b/src/com/android/gallery3d/filtershow/ui/ExportDialog.java
index b42c9f367..7fdd36d0f 100644
--- a/src/com/android/gallery3d/filtershow/ui/ExportDialog.java
+++ b/src/com/android/gallery3d/filtershow/ui/ExportDialog.java
@@ -109,6 +109,13 @@ public class ExportDialog extends DialogFragment implements View.OnClickListener
         ImagePreset preset = MasterImage.getImage().getPreset();
         mOriginalBounds = preset.finalGeometryRect(mOriginalBounds.width(),
                 mOriginalBounds.height());
+        if (preset != null) {
+            mOriginalBounds = preset.finalGeometryRect(mOriginalBounds.width(),
+                    mOriginalBounds.height());
+        }
+        if (mOriginalBounds == null) {
+            return null;
+        }
         mRatio = mOriginalBounds.width() / (float) mOriginalBounds.height();
         mWidthText.setText("" + mOriginalBounds.width());
         mHeightText.setText("" + mOriginalBounds.height());