text: /*
   * Copyright 2016 Amazon.com, Inc. or its affiliates. All Rights Reserved.
   *
   * Licensed under the Apache License, Version 2.0 (the "License").
   * You may not use this file except in compliance with the License.
   * A copy of the License is located at
   *
   * http://aws.amazon.com/apache2.0
   *
   * or in the "license" file accompanying this file. This file 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.amazonaws.devicefarm.android.referenceapp.Fragments.Tabs.SupplementalUploads;
  
  import android.graphics.Color;
  import android.os.Bundle;
  import android.support.v4.app.ListFragment;
  import android.view.LayoutInflater;
  import android.view.View;
  import android.view.ViewGroup;
  import android.widget.ArrayAdapter;
  import android.widget.TextView;
  
  import com.amazonaws.devicefarm.android.referenceapp.R;
  
  import java.io.File;
  import java.util.ArrayList;
  import java.util.Arrays;
  
  /**
   * Fragment that displays the directory where users' extra data is uploaded.
   */
  public class SupplementalUploads_ExtraDataFragment extends ListFragment {
      private static final String EXTRA_DATA_PATH = "/sdcard/";
  
      @Override
      public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
          View view = inflater.inflate(R.layout.supplemental_uploads_extra_data_fragment, container, false);
          return view;
      }
  
      @Override
      public void onActivityCreated(Bundle savedInstanceState) {
          super.onActivityCreated(savedInstanceState);
          ArrayAdapter<String> arrayAdapter = new ArrayAdapter<String>(getActivity().getApplicationContext(),
                  android.R.layout.simple_list_item_1, getDirectoryContents(EXTRA_DATA_PATH)) {
              // Set text color to black
              @Override
              public View getView(int position, View convertView, ViewGroup parent) {
                  TextView row = (TextView) super.getView(position, convertView, parent);
                  row.setTextColor(Color.BLACK);
                  return row;
              }
          };
  
          setListAdapter(arrayAdapter);
      }
  
      /**
       * Retrieve the directory contents as an ArrayList of filenames.
       *
       * @param path
       * @return ArrayList
       */
      private ArrayList<String> getDirectoryContents(String path) {
          File file = new File(path);
          return new ArrayList<>(Arrays.asList(file.list()));
      }
  }
  