Android Open Source - Open-file-manager Select Path Adapter

From Project

License

The source code is released under:
GNU General Public License
If you think the Android project Open-file-manager listed in this page is inappropriate, such as containing malicious code/tools or violating the copyright, please email info at java2s dot com, thanks.
Java Source Code

/*******************************************************************************
 * Copyright (c) 2013 Michele Corazza.//w  ww.j  a va2 s. c o  m
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the GNU Public License v3.0
 * which accompanies this distribution, and is available at
 * http://www.gnu.org/licenses/gpl.html
 * 
 * Credits:
 *   Actionbarsherlock library: for the fragment support
 *   Oxygen team: for the gorgeous icons
 ******************************************************************************/
package com.open.file.manager;


import android.content.Context;
import java.io.File;
import java.util.ArrayList;
import java.util.List;

import android.os.Environment;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.BaseAdapter;
import android.widget.ImageView;
import android.widget.TextView;


public class SelectPathAdapter extends BaseAdapter {
  
  Context pthContext;
  static List<File> bookmarkspaths = new ArrayList<File>();

  public SelectPathAdapter(Context context) {
    pthContext=context;
    if(bookmarkspaths.isEmpty())
    {
      populatePaths();
    }
    
  }

  /**
   * Check if sdcard is mounted, else populate paths with root (/)
   */
  private void populatePaths() {
    String state = Environment.getExternalStorageState();
    File downloads, music, pictures;
    if (Environment.MEDIA_MOUNTED.equals(state) || Environment.MEDIA_MOUNTED_READ_ONLY.equals(state)) {

      bookmarkspaths.add(Environment.getExternalStorageDirectory());
      downloads = Environment.getExternalStoragePublicDirectory(Environment.DIRECTORY_DOWNLOADS);
      music = Environment.getExternalStoragePublicDirectory(Environment.DIRECTORY_MUSIC);
      pictures = Environment.getExternalStoragePublicDirectory(Environment.DIRECTORY_PICTURES);
      if(downloads.exists())
      {
        bookmarkspaths.add(downloads);
      }
      if(music.exists())
      {
      bookmarkspaths.add(music);
      }
      if(pictures.exists())
      {
      bookmarkspaths.add(pictures);
      }
    }
    else {
      // The sdcard isn't mounted at all, so i just add root to the bookmarks selection list, so the user has
      //some place to start browsing folders
      bookmarkspaths.add(new File("/"));
    }
    
  }

  @Override
  public int getCount() {
    return bookmarkspaths.size();
  }

  @Override
  public File getItem(int position) {
    return bookmarkspaths.get(position);
  }

  @Override
  public long getItemId(int position) {
    return position;
  }

  @Override
  public View getView(int position, View convertView, ViewGroup parent) {        
        if ( convertView == null )
        {           
           LayoutInflater li = (LayoutInflater)pthContext.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
           convertView = li.inflate(R.layout.textimageoriz, null);
        }
        TextView tv = (TextView)convertView.findViewById(R.id.pathtext);
        if(bookmarkspaths.size()!=1)
        {  if(bookmarkspaths.get(position)==Environment.getExternalStorageDirectory())
          {
            tv.setText("Sdcard");
          }
        else
        {
          tv.setText((bookmarkspaths.get(position)).getName());
        }
        }
        else
        {
          tv.setText("root");
        }
        
        ImageView iv = (ImageView)convertView.findViewById(R.id.pathimage);
        
        if((bookmarkspaths.get(position)).getPath() == Environment.getExternalStorageDirectory().getPath())
        {   
            iv.setImageResource(R.drawable.sdcard);
        }
        else
        {
            iv.setImageResource(R.drawable.directory);

        }
        
        return convertView;
  }
}
Java Source Code List
