1 files changed, 0 insertions, 82 deletions
diff --git a/src/com/android/gallery3d/util/CacheManager.java b/src/com/android/gallery3d/util/CacheManager.java
deleted file mode 100644
index ba466f79b..000000000
--- a/src/com/android/gallery3d/util/CacheManager.java
+++ /dev/null
@@ -1,82 +0,0 @@
-/*
- * Copyright (C) 2010 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.android.gallery3d.util;
-
-import android.content.Context;
-import android.content.SharedPreferences;
-import android.preference.PreferenceManager;
-
-import com.android.gallery3d.common.BlobCache;
-
-import java.io.File;
-import java.io.IOException;
-import java.util.HashMap;
-
-public class CacheManager {
-    private static final String TAG = "CacheManager";
-    private static final String KEY_CACHE_UP_TO_DATE = "cache-up-to-date";
-    private static HashMap<String, BlobCache> sCacheMap =
-            new HashMap<String, BlobCache>();
-    private static boolean sOldCheckDone = false;
-
-    // Return null when we cannot instantiate a BlobCache, e.g.:
-    // there is no SD card found.
-    // This can only be called from data thread.
-    public static BlobCache getCache(Context context, String filename,
-            int maxEntries, int maxBytes, int version) {
-        synchronized (sCacheMap) {
-            if (!sOldCheckDone) {
-                removeOldFilesIfNecessary(context);
-                sOldCheckDone = true;
-            }
-            BlobCache cache = sCacheMap.get(filename);
-            if (cache == null) {
-                File cacheDir = context.getExternalCacheDir();
-                String path = cacheDir.getAbsolutePath() + "/" + filename;
-                try {
-                    cache = new BlobCache(path, maxEntries, maxBytes, false,
-                            version);
-                    sCacheMap.put(filename, cache);
-                } catch (IOException e) {
-                    Log.e(TAG, "Cannot instantiate cache!", e);
-                }
-            }
-            return cache;
-        }
-    }
-
-    // Removes the old files if the data is wiped.
-    private static void removeOldFilesIfNecessary(Context context) {
-        SharedPreferences pref = PreferenceManager
-                .getDefaultSharedPreferences(context);
-        int n = 0;
-        try {
-            n = pref.getInt(KEY_CACHE_UP_TO_DATE, 0);
-        } catch (Throwable t) {
-            // ignore.
-        }
-        if (n != 0) return;
-        pref.edit().putInt(KEY_CACHE_UP_TO_DATE, 1).commit();
-
-        File cacheDir = context.getExternalCacheDir();
-        String prefix = cacheDir.getAbsolutePath() + "/";
-
-        BlobCache.deleteFiles(prefix + "imgcache");
-        BlobCache.deleteFiles(prefix + "rev_geocoding");
-        BlobCache.deleteFiles(prefix + "bookmark");
-    }
-}