1 files changed, 0 insertions, 113 deletions
diff --git a/src/com/android/messaging/datamodel/media/MediaCache.java b/src/com/android/messaging/datamodel/media/MediaCache.java
deleted file mode 100644
index 510da2d..0000000
--- a/src/com/android/messaging/datamodel/media/MediaCache.java
+++ /dev/null
@@ -1,113 +0,0 @@
-/*
- * Copyright (C) 2015 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.messaging.datamodel.media;
-
-import android.util.LruCache;
-
-import com.android.messaging.util.LogUtil;
-
-/**
- * A modified LruCache that is able to hold RefCountedMediaResource instances. It releases
- * ref on the entries as they are evicted from the cache, and it uses the media resource
- * size in kilobytes, instead of the entry count, as the size of the cache.
- *
- * This class is used by the MediaResourceManager class to maintain a number of caches for
- * holding different types of {@link RefCountedMediaResource}
- */
-public class MediaCache<T extends RefCountedMediaResource> extends LruCache<String, T> {
-    private static final String TAG = LogUtil.BUGLE_IMAGE_TAG;
-
-    // Default memory cache size in kilobytes
-    protected static final int DEFAULT_MEDIA_RESOURCE_CACHE_SIZE_IN_KILOBYTES = 1024 * 5;  // 5MB
-
-    // Unique identifier for the cache.
-    private final int mId;
-    // Descriptive name given to the cache for debugging purposes.
-    private final String mName;
-
-    // Convenience constructor that uses the default cache size.
-    public MediaCache(final int id, final String name) {
-        this(DEFAULT_MEDIA_RESOURCE_CACHE_SIZE_IN_KILOBYTES, id, name);
-    }
-
-    public MediaCache(final int maxSize, final int id, final String name) {
-        super(maxSize);
-        mId = id;
-        mName = name;
-    }
-
-    public void destroy() {
-        evictAll();
-    }
-
-    public String getName() {
-        return mName;
-    }
-
-    public int getId() {
-        return mId;
-    }
-
-    /**
-     * Gets a media resource from this cache. Must use this method to get resource instead of get()
-     * to ensure addRef() on the resource.
-     */
-    public synchronized T fetchResourceFromCache(final String key) {
-        final T ret = get(key);
-        if (ret != null) {
-            if (LogUtil.isLoggable(TAG, LogUtil.VERBOSE)) {
-                LogUtil.v(TAG, "cache hit in mediaCache @ " + getName() +
-                        ", total cache hit = " + hitCount() +
-                        ", total cache miss = " + missCount());
-            }
-            ret.addRef();
-        } else if (LogUtil.isLoggable(TAG, LogUtil.VERBOSE)) {
-            LogUtil.v(TAG, "cache miss in mediaCache @ " + getName() +
-                    ", total cache hit = " + hitCount() +
-                    ", total cache miss = " + missCount());
-        }
-        return ret;
-    }
-
-    /**
-     * Add a media resource to this cache. Must use this method to add resource instead of put()
-     * to ensure addRef() on the resource.
-     */
-    public synchronized T addResourceToCache(final String key, final T mediaResource) {
-        mediaResource.addRef();
-        return put(key, mediaResource);
-    }
-
-    /**
-     * Notify the removed entry that is no longer being cached
-     */
-    @Override
-    protected synchronized void entryRemoved(final boolean evicted, final String key,
-            final T oldValue, final T newValue) {
-        oldValue.release();
-    }
-
-    /**
-     * Measure item size in kilobytes rather than units which is more practical
-     * for a media resource cache
-     */
-    @Override
-    protected int sizeOf(final String key, final T value) {
-        final int mediaSizeInKilobytes = value.getMediaSize() / 1024;
-        // Never zero-count any resource, count as at least 1KB.
-        return mediaSizeInKilobytes == 0 ? 1 : mediaSizeInKilobytes;
-    }
-}
-\ No newline at end of file