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android: make this a bit more readable

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Change-Id: I765458daa808245ec736a3d184ba64c2dcd3a10b
This commit is contained in:
Miklos Vajna
2012-11-26 09:30:38 +01:00
parent 593e4a11ed
commit 33ab92fe56
1 changed files with 6 additions and 2 deletions
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8
android/experimental/DocumentLoader/src/org/libreoffice/android/examples/DocumentLoader.java
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@@ -182,7 +182,9 @@ public class DocumentLoader
flipper.showNext(); flipper.showNext();
getPageViewerAt((flipper.getDisplayedChild() + PAGECACHE_PLUSMINUS) % PAGECACHE_SIZE).display(getCurrentPageViewer().currentPageNumber + PAGECACHE_PLUSMINUS); // The entry after the next, both child index and next is 0..PAGECACHE_SIZE.
int next = (flipper.getDisplayedChild() + PAGECACHE_PLUSMINUS) % PAGECACHE_SIZE;
getPageViewerAt(next).display(getCurrentPageViewer().currentPageNumber + PAGECACHE_PLUSMINUS);
return true; return true;
} else if (event2.getX() - event1.getX() > 120) { } else if (event2.getX() - event1.getX() > 120) {
if (getCurrentPageViewer().currentPageNumber == 0) if (getCurrentPageViewer().currentPageNumber == 0)
@@ -201,7 +203,9 @@ public class DocumentLoader
flipper.showPrevious(); flipper.showPrevious();
getPageViewerAt((flipper.getDisplayedChild() + PAGECACHE_SIZE - PAGECACHE_PLUSMINUS) % PAGECACHE_SIZE).display(getCurrentPageViewer().currentPageNumber - PAGECACHE_PLUSMINUS); // The entry before the previous, both child index and previous is 0..PAGECACHE_SIZE.
int previous = (flipper.getDisplayedChild() + PAGECACHE_SIZE - PAGECACHE_PLUSMINUS) % PAGECACHE_SIZE;
getPageViewerAt(previous).display(getCurrentPageViewer().currentPageNumber - PAGECACHE_PLUSMINUS);
return true; return true;
} }