Android Open Source - AndroidFileExplorer Dir List Array Adapter

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License

The source code is released under:

This is free and unencumbered software released into the public domain. Anyone is free to copy, modify, publish, use, compile, sell, or distribute this software, either in source code form or as a co...

Java Source Code

package com.example.androidfileexplorer;
//from   ww w . jav a 2 s.  c  om
import java.io.File;
import java.util.List;

import android.content.Context;
import android.graphics.Color;
import android.preference.PreferenceManager;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.ArrayAdapter;
import android.widget.TextView;

public class DirListArrayAdapter extends ArrayAdapter<File> {
  private final Context mContext;
  private final LayoutInflater mLayoutInflater;
  private String dirColor;
  private String fileColor;

  static class ViewHolder {
    public TextView text;
  }

  public DirListArrayAdapter(Context context, int resource, List<File> objects) {
    super(context, resource, objects);
    this.mContext = context;
    mLayoutInflater = (LayoutInflater) mContext
        .getSystemService(Context.LAYOUT_INFLATER_SERVICE);
    dirColor = PreferenceManager.getDefaultSharedPreferences(mContext)
        .getString(SettingsActivity.PREF_DIR_COLOR,
            mContext.getString(R.string.pref_dirColor_default));
    fileColor = PreferenceManager.getDefaultSharedPreferences(mContext)
        .getString(SettingsActivity.PREF_FILE_COLOR,
            mContext.getString(R.string.pref_fileColor_default));
  }

  @Override
  public View getView(int pos, View convertView, ViewGroup parent) {
    if (convertView == null) {
      convertView = mLayoutInflater.inflate(R.layout.entry, null);
      ViewHolder holder = new ViewHolder();
      holder.text = (TextView) convertView.findViewById(R.id.entry);
      convertView.setTag(holder);
    }
    ViewHolder holder = (ViewHolder) convertView.getTag();
    File f = getItem(pos);
    holder.text.setText(f.getName());
    if (f.isDirectory()) {
      holder.text.setTextColor(Color.parseColor(dirColor));
    } else {
      holder.text.setTextColor(Color.parseColor(fileColor));
    }

    return convertView;
  }
}

Java Source Code List

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