content: /*
   * Copyright (C) 2015 Bilibili
   * Copyright (C) 2015 Zhang Rui <bbcallen@gmail.com>
   *
   * 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.alanwang4523.a4ijkplayerdemo.content;
  
  import android.content.Context;
  import android.database.Cursor;
  import android.os.Environment;
  
  import java.io.File;
  
  import androidx.loader.content.AsyncTaskLoader;
  
  public class PathCursorLoader extends AsyncTaskLoader<Cursor> {
      private File mPath;
  
      public PathCursorLoader(Context context) {
          this(context, Environment.getExternalStorageDirectory());
      }
  
      public PathCursorLoader(Context context, String path) {
          super(context);
          mPath = new File(path).getAbsoluteFile();
      }
  
      public PathCursorLoader(Context context, File path) {
          super(context);
          mPath = path;
      }
  
      @Override
      public Cursor loadInBackground() {
          File[] file_list = mPath.listFiles();
          return new PathCursor(mPath, file_list);
      }
  
      @Override
      protected void onStartLoading() {
          forceLoad();
      }
  }
  