From 9e65a3ae634f0e5b6fccaa929b54b884be0380e4 Mon Sep 17 00:00:00 2001
From: Chih-Chung Chang <chihchung@google.com>
Date: Wed, 25 Apr 2012 11:50:08 +0800
Subject: Don't do capture animation if we don't have Camera ScreenNail.

Also make "Back" jump to first picture instead of the previous one.

Bug: 6388263

Change-Id: Idf78363cf3952bf66c6b0688e79d99c01956cd07
---
 src/com/android/gallery3d/ui/PhotoView.java | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

(limited to 'src/com/android/gallery3d/ui/PhotoView.java')

diff --git a/src/com/android/gallery3d/ui/PhotoView.java b/src/com/android/gallery3d/ui/PhotoView.java
index 66941bee6..5487e3ecb 100644
--- a/src/com/android/gallery3d/ui/PhotoView.java
+++ b/src/com/android/gallery3d/ui/PhotoView.java
@@ -52,6 +52,7 @@ public class PhotoView extends GLView {
     public interface Model extends TileImageView.Model {
         public void next();
         public void previous();
+        public void moveToFirst();
 
         // Returns the size for the specified picture. If the size information is
         // not avaiable, width = height = 0.
@@ -935,6 +936,10 @@ public class PhotoView extends GLView {
         mModel.previous();
     }
 
+    private void switchToFirstImage() {
+        mModel.moveToFirst();
+    }
+
     ////////////////////////////////////////////////////////////////////////////
     //  Opening Animation
     ////////////////////////////////////////////////////////////////////////////
@@ -958,7 +963,6 @@ public class PhotoView extends GLView {
     }
 
     private boolean switchWithCaptureAnimationLocked(int offset) {
-        if (mFilmMode) return false;
         if (mHolding != 0) return true;
         if (offset == 1) {
             if (mNextBound <= 0) return false;
@@ -966,7 +970,7 @@ public class PhotoView extends GLView {
             mPositionController.startCaptureAnimationSlide(-1);
         } else if (offset == -1) {
             if (mPrevBound >= 0) return false;
-            switchToPrevImage();
+            switchToFirstImage();
             mPositionController.startCaptureAnimationSlide(1);
         } else {
             return false;
-- 
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