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author | Chih-Chung Chang <chihchung@google.com> | 2012-05-09 21:17:10 +0800 |
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committer | Chih-Chung Chang <chihchung@google.com> | 2012-05-09 21:17:10 +0800 |
commit | 82f7ac999aae05b251cfe2c886020780832cd4a3 (patch) | |
tree | d025462eb456fc3fb63a1ac0f18d4080fc9923e0 /src/com/android/gallery3d/data/SnailAlbum.java | |
parent | ebf0f78490f851766f643d3d45fa351f4e92e091 (diff) | |
download | android_packages_apps_Snap-82f7ac999aae05b251cfe2c886020780832cd4a3.tar.gz android_packages_apps_Snap-82f7ac999aae05b251cfe2c886020780832cd4a3.tar.bz2 android_packages_apps_Snap-82f7ac999aae05b251cfe2c886020780832cd4a3.zip |
Handle ScreenNail size change.
Bug: 6355399
Change-Id: Ice7560c12aa06cf8ac58cc3883f0888b5c6e71a5
Diffstat (limited to 'src/com/android/gallery3d/data/SnailAlbum.java')
-rw-r--r-- | src/com/android/gallery3d/data/SnailAlbum.java | 17 |
1 files changed, 14 insertions, 3 deletions
diff --git a/src/com/android/gallery3d/data/SnailAlbum.java b/src/com/android/gallery3d/data/SnailAlbum.java index 39467bbaa..cd4f803ad 100644 --- a/src/com/android/gallery3d/data/SnailAlbum.java +++ b/src/com/android/gallery3d/data/SnailAlbum.java @@ -17,15 +17,17 @@ package com.android.gallery3d.data; import java.util.ArrayList; +import java.util.concurrent.atomic.AtomicBoolean; // This is a simple MediaSet which contains only one MediaItem -- a SnailItem. public class SnailAlbum extends MediaSet { - - private MediaItem mItem; + private static final String TAG = "SnailAlbum"; + private SnailItem mItem; + private AtomicBoolean mDirty = new AtomicBoolean(false); public SnailAlbum(Path path, MediaItem item) { super(path, nextVersionNumber()); - mItem = item; + mItem = (SnailItem) item; } @Override @@ -57,6 +59,15 @@ public class SnailAlbum extends MediaSet { @Override public long reload() { + if (mDirty.compareAndSet(true, false)) { + mItem.updateVersion(); + mDataVersion = nextVersionNumber(); + } return mDataVersion; } + + public void notifyChange() { + mDirty.set(true); + notifyContentChanged(); + } } |