PipelineDraweeControllerBuilderSupplier.java

/*
 * Copyright (c) 2015-present, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 */

package com.facebook.drawee.backends.pipeline;

import android.content.Context;

import com.facebook.common.executors.UiThreadImmediateExecutorService;
import com.facebook.common.internal.Supplier;
import com.facebook.drawee.components.DeferredReleaser;
import com.facebook.drawee.controller.ControllerListener;
import com.facebook.imagepipeline.core.ImagePipeline;
import com.facebook.imagepipeline.core.ImagePipelineFactory;

import java.util.Set;

public class PipelineDraweeControllerBuilderSupplier implements
    Supplier<PipelineDraweeControllerBuilder> {

  private final Context mContext;
  private final ImagePipeline mImagePipeline;
  private final PipelineDraweeControllerFactory mPipelineDraweeControllerFactory;
  private final Set<ControllerListener> mBoundControllerListeners;

  public PipelineDraweeControllerBuilderSupplier(Context context) {
    this(context, ImagePipelineFactory.getInstance());
  }

  public PipelineDraweeControllerBuilderSupplier(
      Context context,
      ImagePipelineFactory imagePipelineFactory) {
    this(context, imagePipelineFactory, null);
  }

  public PipelineDraweeControllerBuilderSupplier(
      Context context,
      ImagePipelineFactory imagePipelineFactory,
      Set<ControllerListener> boundControllerListeners) {
    mContext = context;
    mImagePipeline = imagePipelineFactory.getImagePipeline();
    mPipelineDraweeControllerFactory = new PipelineDraweeControllerFactory(
        context.getResources(),
        DeferredReleaser.getInstance(),
        imagePipelineFactory.getAnimatedDrawableFactory(),
        UiThreadImmediateExecutorService.getInstance());
    mBoundControllerListeners = boundControllerListeners;
  }

  @Override
  public PipelineDraweeControllerBuilder get() {
    return new PipelineDraweeControllerBuilder(
        mContext,
        mPipelineDraweeControllerFactory,
        mImagePipeline,
        mBoundControllerListeners);
  }
}