Support Panorama preview.

The panorama preview doesn't consider display rotation.

bug:6305152
Change-Id: I6b87c18ed8eadf1b2bf5e64437c5b290d111cbba

1 files changed, 9 insertions, 1 deletions

diff --git a/src/com/android/gallery3d/app/PhotoDataAdapter.java b/src/com/android/gallery3d/app/PhotoDataAdapter.java
index d88b72ca8..c92f7ed43 100644
--- a/src/com/android/gallery3d/app/PhotoDataAdapter.java
+++ b/src/com/android/gallery3d/app/PhotoDataAdapter.java
@@ -147,6 +147,7 @@ public class PhotoDataAdapter implements PhotoPage.Model {
     private int mSize = 0;
     private Path mItemPath;
     private int mCameraIndex;
+    private boolean mIsPanorama;
     private boolean mIsActive;
     private boolean mNeedFullImage;
 
@@ -164,12 +165,14 @@ public class PhotoDataAdapter implements PhotoPage.Model {
     // find the image being viewed. cameraIndex is the index of the camera
     // preview. If cameraIndex < 0, there is no camera preview.
     public PhotoDataAdapter(GalleryActivity activity, PhotoView view,
-            MediaSet mediaSet, Path itemPath, int indexHint, int cameraIndex) {
+            MediaSet mediaSet, Path itemPath, int indexHint, int cameraIndex,
+            boolean isPanorama) {
         mSource = Utils.checkNotNull(mediaSet);
         mPhotoView = Utils.checkNotNull(view);
         mItemPath = Utils.checkNotNull(itemPath);
         mCurrentIndex = indexHint;
         mCameraIndex = cameraIndex;
+        mIsPanorama = isPanorama;
         mThreadPool = activity.getThreadPool();
         mNeedFullImage = true;
 
@@ -429,6 +432,11 @@ public class PhotoDataAdapter implements PhotoPage.Model {
     }
 
     @Override
+    public boolean isPanorama(int offset) {
+        return isCamera(offset) && mIsPanorama;
+    }
+
+    @Override
     public boolean isVideo(int offset) {
         MediaItem item = getItem(mCurrentIndex + offset);
         return (item == null)