content: /*
   * Copyright (C) 2021 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 androidx.car.app.sample.places.common;
  
  import android.content.Context;
  import android.graphics.Bitmap;
  import android.graphics.BitmapFactory;
  
  import androidx.annotation.NonNull;
  
  import com.google.common.util.concurrent.ListenableFuture;
  import com.google.common.util.concurrent.SettableFuture;
  
  import java.io.IOException;
  import java.net.MalformedURLException;
  import java.net.URL;
  
  /** Image-related utilities. */
  class ImageUtil {
      static ListenableFuture<Bitmap> loadBitmapFromUrl(@NonNull Context context,
              @NonNull String urlString) {
          SettableFuture<Bitmap> future = SettableFuture.create();
          URL url;
          try {
              url = new URL(urlString);
          } catch (MalformedURLException e) {
              future.setException(e);
              return future;
          }
  
          Bitmap bmp;
          try {
              bmp = BitmapFactory.decodeStream(url.openConnection().getInputStream());
          } catch (IOException e) {
              future.setException(e);
              return future;
          }
          future.set(bmp);
          return future;
      }
  
      private ImageUtil() {
      }
  }
  