Android Open Source - picasso Memory Policy






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Back to project page picasso.

License

The source code is released under:

Apache License

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Java Source Code

/*
 * Copyright (C) 2015 Square, Inc./*from  w w  w.  j  a v  a 2  s  .c om*/
 *
 * 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.squareup.picasso;

/** Designates the policy to use when dealing with memory cache. */
@SuppressWarnings("PointlessBitwiseExpression")
public enum MemoryPolicy {

  /** Skips memory cache lookup when processing a request. */
  NO_CACHE(1 << 0),
  /**
   * Skips storing the final result into memory cache. Useful for one-off requests
   * to avoid evicting other bitmaps from the cache.
   */
  NO_STORE(1 << 1);

  static boolean shouldReadFromMemoryCache(int memoryPolicy) {
    return (memoryPolicy & MemoryPolicy.NO_CACHE.index) == 0;
  }

  static boolean shouldWriteToMemoryCache(int memoryPolicy) {
    return (memoryPolicy & MemoryPolicy.NO_STORE.index) == 0;
  }

  final int index;

  private MemoryPolicy(int index) {
    this.index = index;
  }
}




Java Source Code List

com.example.picasso.Data.java
com.example.picasso.GrayscaleTransformation.java
com.example.picasso.PicassoSampleActivity.java
com.example.picasso.PicassoSampleAdapter.java
com.example.picasso.SampleContactsActivity.java
com.example.picasso.SampleContactsAdapter.java
com.example.picasso.SampleGalleryActivity.java
com.example.picasso.SampleGridViewActivity.java
com.example.picasso.SampleGridViewAdapter.java
com.example.picasso.SampleListDetailActivity.java
com.example.picasso.SampleListDetailAdapter.java
com.example.picasso.SampleScrollListener.java
com.example.picasso.SampleWidgetProvider.java
com.example.picasso.SquaredImageView.java
com.squareup.picasso.Action.java
com.squareup.picasso.AssetRequestHandler.java
com.squareup.picasso.BitmapHunter.java
com.squareup.picasso.Cache.java
com.squareup.picasso.Callback.java
com.squareup.picasso.ContactsPhotoRequestHandler.java
com.squareup.picasso.ContentStreamRequestHandler.java
com.squareup.picasso.DeferredRequestCreator.java
com.squareup.picasso.Dispatcher.java
com.squareup.picasso.Downloader.java
com.squareup.picasso.FetchAction.java
com.squareup.picasso.FileRequestHandler.java
com.squareup.picasso.GetAction.java
com.squareup.picasso.ImageViewAction.java
com.squareup.picasso.LruCache.java
com.squareup.picasso.MarkableInputStream.java
com.squareup.picasso.MediaStoreRequestHandler.java
com.squareup.picasso.MemoryPolicy.java
com.squareup.picasso.NetworkPolicy.java
com.squareup.picasso.NetworkRequestHandler.java
com.squareup.picasso.OkHttpDownloader.java
com.squareup.picasso.PicassoDrawable.java
com.squareup.picasso.PicassoExecutorService.java
com.squareup.picasso.Picasso.java
com.squareup.picasso.RemoteViewsAction.java
com.squareup.picasso.RequestCreator.java
com.squareup.picasso.RequestHandler.java
com.squareup.picasso.Request.java
com.squareup.picasso.ResourceRequestHandler.java
com.squareup.picasso.StatsSnapshot.java
com.squareup.picasso.Stats.java
com.squareup.picasso.TargetAction.java
com.squareup.picasso.Target.java
com.squareup.picasso.Transformation.java
com.squareup.picasso.UrlConnectionDownloader.java
com.squareup.picasso.Utils.java
com.squareup.picasso.pollexor.PollexorRequestTransformer.java