1 files changed, 0 insertions, 160 deletions
diff --git a/photoviewer/src/com/android/ex/photo/loaders/PhotoBitmapLoader.java b/photoviewer/src/com/android/ex/photo/loaders/PhotoBitmapLoader.java
deleted file mode 100644
index fe42e0d..0000000
--- a/photoviewer/src/com/android/ex/photo/loaders/PhotoBitmapLoader.java
+++ /dev/null
@@ -1,160 +0,0 @@
-/*
- * Copyright (C) 2011 Google Inc.
- * Licensed to 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.ex.photo.loaders;
-
-import android.content.AsyncTaskLoader;
-import android.content.ContentResolver;
-import android.content.Context;
-import android.graphics.Bitmap;
-import android.net.Uri;
-import android.util.DisplayMetrics;
-
-import com.android.ex.photo.fragments.PhotoViewFragment;
-import com.android.ex.photo.util.ImageUtils;
-
-/**
- * Loader for the bitmap of a photo.
- */
-public class PhotoBitmapLoader extends AsyncTaskLoader<Bitmap> {
-    private String mPhotoUri;
-
-    private Bitmap mBitmap;
-
-    public PhotoBitmapLoader(Context context, String photoUri) {
-        super(context);
-        mPhotoUri = photoUri;
-    }
-
-    public void setPhotoUri(String photoUri) {
-        mPhotoUri = photoUri;
-    }
-
-    @Override
-    public Bitmap loadInBackground() {
-        Context context = getContext();
-
-        if (context != null && mPhotoUri != null) {
-            final ContentResolver resolver = context.getContentResolver();
-            Bitmap bitmap = ImageUtils.createLocalBitmap(resolver, Uri.parse(mPhotoUri),
-                    PhotoViewFragment.sPhotoSize);
-            if (bitmap != null) {
-                bitmap.setDensity(DisplayMetrics.DENSITY_MEDIUM);
-            }
-            return bitmap;
-        }
-
-        return null;
-    }
-
-    /**
-     * Called when there is new data to deliver to the client.  The
-     * super class will take care of delivering it; the implementation
-     * here just adds a little more logic.
-     */
-    @Override
-    public void deliverResult(Bitmap bitmap) {
-        if (isReset()) {
-            // An async query came in while the loader is stopped.  We
-            // don't need the result.
-            if (bitmap != null) {
-                onReleaseResources(bitmap);
-            }
-        }
-        Bitmap oldBitmap = mBitmap;
-        mBitmap = bitmap;
-
-        if (isStarted()) {
-            // If the Loader is currently started, we can immediately
-            // deliver its results.
-            super.deliverResult(bitmap);
-        }
-
-        // At this point we can release the resources associated with
-        // 'oldBitmap' if needed; now that the new result is delivered we
-        // know that it is no longer in use.
-        if (oldBitmap != null && oldBitmap != bitmap && !oldBitmap.isRecycled()) {
-            onReleaseResources(oldBitmap);
-        }
-    }
-
-    /**
-     * Handles a request to start the Loader.
-     */
-    @Override
-    protected void onStartLoading() {
-        if (mBitmap != null) {
-            // If we currently have a result available, deliver it
-            // immediately.
-            deliverResult(mBitmap);
-        }
-
-        if (takeContentChanged() || mBitmap == null) {
-            // If the data has changed since the last time it was loaded
-            // or is not currently available, start a load.
-            forceLoad();
-        }
-    }
-
-    /**
-     * Handles a request to stop the Loader.
-     */
-    @Override protected void onStopLoading() {
-        // Attempt to cancel the current load task if possible.
-        cancelLoad();
-    }
-
-    /**
-     * Handles a request to cancel a load.
-     */
-    @Override
-    public void onCanceled(Bitmap bitmap) {
-        super.onCanceled(bitmap);
-
-        // At this point we can release the resources associated with 'bitmap'
-        // if needed.
-        onReleaseResources(bitmap);
-    }
-
-    /**
-     * Handles a request to completely reset the Loader.
-     */
-    @Override
-    protected void onReset() {
-        super.onReset();
-
-        // Ensure the loader is stopped
-        onStopLoading();
-
-        // At this point we can release the resources associated with 'bitmap'
-        // if needed.
-        if (mBitmap != null) {
-            onReleaseResources(mBitmap);
-            mBitmap = null;
-        }
-    }
-
-    /**
-     * Helper function to take care of releasing resources associated
-     * with an actively loaded data set.
-     */
-    protected void onReleaseResources(Bitmap bitmap) {
-        if (bitmap != null && !bitmap.isRecycled()) {
-            bitmap.recycle();
-        }
-    }
-}