content: /*
   * Copyright (c) 2017. André Mion
   *
   * 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.andremion.heroes.ui.binding;
  
  import android.support.annotation.NonNull;
  
  import com.bumptech.glide.load.resource.drawable.GlideDrawable;
  import com.bumptech.glide.request.RequestListener;
  import com.bumptech.glide.request.target.Target;
  
  public abstract class ImageLoadingListener implements RequestListener<String, GlideDrawable> {
  
      @Override
      public final boolean onResourceReady(GlideDrawable resource, String model, Target<GlideDrawable> target, boolean isFromMemoryCache, boolean isFirstResource) {
          onSuccess();
          return false;
      }
  
      @Override
      public final boolean onException(Exception e, String model, Target<GlideDrawable> target, boolean isFirstResource) {
          onFailed(e);
          return false;
      }
  
      public abstract void onSuccess();
  
      public abstract void onFailed(@NonNull Exception e);
  }
  