[Libreoffice-commits] .: android/experimental

[Libreoffice Gerrit user]

 
android/experimental/DocumentLoader/src/org/libreoffice/android/examples/DocumentLoader.java
 |   16 ++++++++--
 1 file changed, 13 insertions(+), 3 deletions(-)

New commits:
commit 677ca1d59618c592786292ac275497e0ce753604
Author: Miklos Vajna <vmik...@suse.cz>
Date:   Tue Nov 13 13:35:55 2012 +0100

    android: remember displayed page during rotation in DocumentLoader
    
    Change-Id: I1948dcc76026e4c906407932aa67371e5e9e8bb6

diff --git 
a/android/experimental/DocumentLoader/src/org/libreoffice/android/examples/DocumentLoader.java
 
b/android/experimental/DocumentLoader/src/org/libreoffice/android/examples/DocumentLoader.java
index 8c9a713..806fcab 100644
--- 
a/android/experimental/DocumentLoader/src/org/libreoffice/android/examples/DocumentLoader.java
+++ 
b/android/experimental/DocumentLoader/src/org/libreoffice/android/examples/DocumentLoader.java
@@ -917,6 +917,13 @@ public class DocumentLoader
     }
 
     @Override
+    public void onSaveInstanceState(Bundle savedInstance)
+    {
+        super.onSaveInstanceState(savedInstance);
+        savedInstance.putInt("currentPageNumber", 
((PageViewer)flipper.getCurrentView()).currentPageNumber);
+    }
+
+    @Override
     public void onCreate(Bundle savedInstanceState)
     {
         super.onCreate(savedInstanceState);
@@ -978,11 +985,14 @@ public class DocumentLoader
 
             matchParent = new 
ViewGroup.LayoutParams(ViewGroup.LayoutParams.MATCH_PARENT, 
ViewGroup.LayoutParams.MATCH_PARENT);
 
-            flipper.addView(new PageViewer(0), 0, matchParent);
+            int currentPageNumber = 0;
+            if (savedInstanceState != null)
+                currentPageNumber = 
savedInstanceState.getInt("currentPageNumber");
+            flipper.addView(new PageViewer(currentPageNumber), 0, matchParent);
             for (int i = 0; i < PAGECACHE_PLUSMINUS; i++)
-                flipper.addView(new PageViewer(i+1), i+1, matchParent);
+                flipper.addView(new PageViewer(currentPageNumber+i+1), i+1, 
matchParent);
             for (int i = 0; i < PAGECACHE_PLUSMINUS; i++)
-                flipper.addView(new PageViewer(-1), PAGECACHE_PLUSMINUS + i+1, 
matchParent);
+                flipper.addView(new PageViewer(currentPageNumber+(i*-1)-1), 
PAGECACHE_PLUSMINUS + i+1, matchParent);
 
             setContentView(flipper);
         }
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