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Commit 898c7666 authored by kaiyiz's avatar kaiyiz Committed by Gerrit - the friendly Code Review server
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Gallery2: Fix undo button enable condition 

When jump into interface of Image edit, the undo button is enable
at first, for the judgement of canUndo is set true, but actually
there is nothing to undo.

Change canUndo's judging condition.

CRs-Fixed: 759431

Change-Id: Idae9feaca62b5cdc67610cf332c2b65f1692dbb4
parent 095f79f3

src/com/android/gallery3d/filtershow/history/HistoryManager.java

+1 −1
Original line number Diff line number Diff line
@@ -68,7 +68,7 @@ public class HistoryManager { 
    }



    public boolean canUndo() {

        if (mCurrentPresetPosition == getCount() - 1) {

        if (mCurrentPresetPosition >= getCount() - 1) {

            return false;

        }

        return true;