Update thumbnail if a picture is deleted in background. (c7e89dae) · Commits · e / os / android_packages_apps_Gallery2

src/com/android/gallery3d/data/DataManager.java

+14 −0

Original line number	Diff line number	Diff line
		@@ -16,9 +16,11 @@

		package com.android.gallery3d.data;

		import android.content.Intent;
		import android.database.ContentObserver;
		import android.net.Uri;
		import android.os.Handler;
		import android.support.v4.content.LocalBroadcastManager;

		import com.android.gallery3d.app.GalleryApp;
		import com.android.gallery3d.common.Utils;
		@@ -78,6 +80,9 @@ public class DataManager {
		private static final String TOP_LOCAL_VIDEO_SET_PATH =
		"/local/video";

		private static final String ACTION_DELETE_PICTURE =
		"com.android.gallery3d.action.DELETE_PICTURE";

		public static final Comparator<MediaItem> sDateTakenComparator =
		new DateTakenComparator();

		@@ -305,6 +310,15 @@ public class DataManager {
		}
		}

		// Sends a local broadcast if a local image or video is deleted. This is
		// used to update the thumbnail shown in the camera app.
		public void broadcastLocalDeletion() {
		LocalBroadcastManager manager = LocalBroadcastManager.getInstance(
		mApplication.getAndroidContext());
		Intent intent = new Intent(ACTION_DELETE_PICTURE);
		manager.sendBroadcast(intent);
		}

		private static class NotifyBroker extends ContentObserver {
		private WeakHashMap<ChangeNotifier, Object> mNotifiers =
		new WeakHashMap<ChangeNotifier, Object>();

+1 −0

Original line number	Diff line number	Diff line
		@@ -260,6 +260,7 @@ public class LocalAlbum extends MediaSet {
		GalleryUtils.assertNotInRenderThread();
		mResolver.delete(mBaseUri, mWhereClause,
		new String[]{String.valueOf(mBucketId)});
		mApplication.getDataManager().broadcastLocalDeletion();
		}

		@Override

+1 −0

Original line number	Diff line number	Diff line
		@@ -231,6 +231,7 @@ public class LocalImage extends LocalMediaItem {
		Uri baseUri = Images.Media.EXTERNAL_CONTENT_URI;
		mApplication.getContentResolver().delete(baseUri, "_id=?",
		new String[]{String.valueOf(id)});
		mApplication.getDataManager().broadcastLocalDeletion();
		}

		private static String getExifOrientation(int orientation) {

+1 −0

Original line number	Diff line number	Diff line
		@@ -187,6 +187,7 @@ public class LocalVideo extends LocalMediaItem {
		Uri baseUri = Video.Media.EXTERNAL_CONTENT_URI;
		mApplication.getContentResolver().delete(baseUri, "_id=?",
		new String[]{String.valueOf(id)});
		mApplication.getDataManager().broadcastLocalDeletion();
		}

		@Override