content: /************************************************************************************
   * This file is part of AndroidIDE.
   *
   *
   *
   * AndroidIDE is free software: you can redistribute it and/or modify
   * it under the terms of the GNU General Public License as published by
   * the Free Software Foundation, either version 3 of the License, or
   * (at your option) any later version.
   *
   * AndroidIDE is distributed in the hope that it will be useful,
   * but WITHOUT ANY WARRANTY; without even the implied warranty of
   * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   * GNU General Public License for more details.
   *
   * You should have received a copy of the GNU General Public License
   * along with AndroidIDE.  If not, see <https://www.gnu.org/licenses/>.
   *
   **************************************************************************************/
  
  package com.itsaky.androidide.tasks.callables;
  
  import android.text.TextUtils;
  import com.blankj.utilcode.util.FileUtils;
  import java.io.File;
  import java.io.FileFilter;
  
  public class ListDirectoryCallable implements java.util.concurrent.Callable<String> {
  
    private final FileFilter ARCHIVE_FILTER =
        new FileFilter() {
  
          @Override
          public boolean accept(File p1) {
            return p1.isFile() && (p1.getName().endsWith(".tar.xz") || p1.getName().endsWith(".zip"));
          }
        };
    private File file;
  
    public ListDirectoryCallable(File file) {
      this.file = file;
    }
  
    @Override
    public String call() throws Exception {
      return TextUtils.join("\n", FileUtils.listFilesInDirWithFilter(file, ARCHIVE_FILTER, false));
    }
  }
  