Android Open Source - AndroidFileBroadcast File_ Download

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License

The source code is released under:
Apache License
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Java Source Code

package com.bucketdevelopers.uft;
//from   ww w  . jav  a 2s. c  om
import java.io.File;
import java.util.ArrayList;
import java.util.Map;

import com.common.methods.MimeUtils;
import com.common.methods.XmlParser;
import com.ipaulpro.afilechooser.FileChooserActivity;
import com.ipaulpro.afilechooser.utils.FileUtils;

import android.annotation.SuppressLint;
import android.app.Activity;
import android.app.AlertDialog;
import android.content.DialogInterface;
import android.content.Intent;
import android.net.Uri;
import android.os.Bundle;
import android.util.Log;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.AdapterView;
import android.widget.AdapterView.OnItemClickListener;
import android.widget.ArrayAdapter;
import android.widget.Button;
import android.widget.ListView;
import android.widget.Toast;

@SuppressLint("DefaultLocale")
public class File_Download extends Activity implements OnClickListener {
  private static final int REQUEST_CODE = 100;
  Button upload;
  ListView listview;
  ArrayList<String> filearray;
  ArrayAdapter<String> arrayadapter;
  XmlParser xml;

  @Override
  public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.file_download);
    upload = (Button) findViewById(R.id.button1);
    listview = (ListView) findViewById(R.id.filelist);
    upload.setOnClickListener(this);
    filearray = new ArrayList<String>();
    xml = new XmlParser(getFilesDir());
    filearray = xml.fileList();

    arrayadapter = new ArrayAdapter<String>(this,
        android.R.layout.simple_list_item_1, filearray);
    listview.setAdapter(arrayadapter);
    listview.setOnItemClickListener(new OnItemClickListener() {

      @Override
      public void onItemClick(AdapterView<?> parent, View view,
          int position, long id) {

        final int pos = position;
        final CharSequence[] items = { "Open", "Remove from list",
            "Clear entire list" };
        AlertDialog.Builder dialog = new AlertDialog.Builder(
            File_Download.this);
        dialog.setTitle(filearray.get(pos)).setItems(items,
            new DialogInterface.OnClickListener() {

              @Override
              public void onClick(DialogInterface dialog,
                  int index) {
                // TODO Auto-generated method stub
                File tempfile;
                switch (index) {
                case 0: // Open that file
                  String fpath = XmlParser.getFilePath(
                      filearray.get(pos)).toLowerCase();
                  String extension = fpath.substring(fpath
                      .lastIndexOf('.') + 1);
                  File file = new File(fpath.substring(1));
                  if (MimeUtils
                      .guessMimeTypeFromExtension(extension) == null)
                    Toast.makeText(getBaseContext(),
                        "Unknown File Type",
                        Toast.LENGTH_SHORT).show();
                  else {
                    Intent intent = new Intent();
                    intent.setAction(android.content.Intent.ACTION_VIEW);
                    intent.setDataAndType(
                        Uri.fromFile(file),
                        MimeUtils
                            .guessMimeTypeFromExtension(extension));
                    startActivity(intent);
                  }
                  break;
                case 1: // Remove that file
                  Map<String, String> filemap = XmlParser
                      .getFileMap();
                  Log.d("Hell",
                      "List has " + filearray.size());
                  /*
                   * for(int i= 0; i< filearray.size();i++) {
                   * 
                   * filemap.put(filearray.get(i),
                   * xml.getFilePath(filearray.get(i))); }
                   */
                  // Log.d("Hell","Map is "+filemap.toString());
                  filearray.remove(pos);
                  arrayadapter.notifyDataSetChanged();
                  tempfile = new File(getFilesDir(),
                      "list.xml");
                  tempfile.delete();
                  XmlParser.checkXml(getFilesDir(),
                      "list.xml");
                  XmlParser t_xml = new XmlParser(
                      getFilesDir());
                  Log.d("Hell",
                      "List has " + filearray.size());
                  for (int i = 0; i < filearray.size(); i++) {
                    // Log.d("attempt",
                    // "Trying "+filearray.get(i)+" at "+filemap.get(filearray.get(i)));
                    t_xml.addFile(filearray.get(i),
                        filemap.get(filearray.get(i)));
                  }
                  Toast.makeText(getBaseContext(), "Removed",
                      Toast.LENGTH_SHORT).show();
                  break;
                case 2:
                  tempfile = new File(getFilesDir(),
                      "list.xml");
                  tempfile.delete();
                  XmlParser.checkXml(getFilesDir(),
                      "list.xml");
                  filearray.clear();
                  arrayadapter.notifyDataSetChanged();
                  break;
                }

              }

            });

        dialog.show();

      }
    });
  }

  public void onClick(View view) {
    Button clickedBtn = (Button) view;

    switch (clickedBtn.getId()) {
    case R.id.button1:
      // TODO Auto-generated method stub
      // Intent getContentIntent = FileUtils.createGetContentIntent();
      // Intent intent = Intent.createChooser(getContentIntent,
      // "Select a file");
      Intent intent = new Intent(this, FileChooserActivity.class);
      startActivityForResult(intent, REQUEST_CODE);
      break;

    }
  }

  @Override
  protected void onActivityResult(int requestCode, int resultCode, Intent data) {
    switch (requestCode) {
    case REQUEST_CODE:
      if (resultCode == RESULT_OK) {
        String tempFilePath, tempFileName;
        final Uri uri = data.getData();
        File file = FileUtils.getFile(getApplicationContext(),uri);
        tempFilePath = file.toString();
        tempFileName = tempFilePath.substring(tempFilePath
            .lastIndexOf('/') + 1);
        Log.d("msg1", tempFileName);
        XmlParser t_xml = new XmlParser(getFilesDir());
        t_xml.addFile(tempFileName, tempFilePath);
        Log.d("msg2", tempFilePath);
        filearray.add(tempFileName);
        arrayadapter.notifyDataSetChanged();
      }
    }
  }
  /*
   * @Override protected void onResume() { super.onResume();
   * 
   * TextView textIpaddr = (TextView) findViewById(R.id.ipaddr);
   * 
   * String ipaddress = IpAddress.getHostIPAddress();
   * textIpaddr.setText("Please access! http://" + ipaddress + ":" + PORT);
   * 
   * server = new MyHTTPD(); try { server.start(); } catch (IOException e) {
   * // TODO Auto-generated catch block e.printStackTrace(); } }
   * 
   * @Override protected void onPause() { super.onPause(); if (server != null)
   * server.stop(); }
   * 
   * // Http Response Server
   * 
   * private class MyHTTPD extends NanoHTTPD { public MyHTTPD() { super(PORT);
   * }
   * 
   * public Response serve(String uri, Method method, Map<String, String>
   * header, Map<String, String> parms, Map<String, String> files) {
   * 
   * XmlParser xml = new XmlParser(getFilesDir()); //xml.addFile("abc.txt",
   * "/sdcard/test/abc.txt"); ArrayList<String> fileList = xml.fileList();
   * if(uri.contentEquals("/")){ StringBuilder filesHtml = new
   * StringBuilder(); for(int i=0;i<fileList.size();i++) {
   * filesHtml.append("<a href=\""
   * +fileList.get(i)+"\">"+fileList.get(i)+"</a><br/>"); }
   * 
   * StringBuilder sb = new StringBuilder(); sb.append("<html>");
   * sb.append("<head><title>Debug Server</title></head>");
   * sb.append(filesHtml.toString()); sb.append("<body>");
   * sb.append("</body>"); sb.append("</html>"); return new
   * Response(sb.toString()); }
   * 
   * // File path = Environment.getExternalStorageDirectory(); else{ String
   * fileName = uri.substring(1); String fpath=xml.getFilePath(fileName); File
   * file = new File(fpath); //int ch; //StringBuilder text = new
   * StringBuilder();
   * 
   * try { //BufferedReader br = new BufferedReader(new FileReader(file));
   * FileInputStream in = new FileInputStream(file); // String line; // while
   * ((ch = in.read()) != -1) { // text.append((char)ch); //text.append('\n');
   * // }
   * 
   * Response res= new Response(Status.OK,"application/octet-stream",in );
   * res.addHeader("Content-Disposition",
   * "attachment; filename=\""+fileName+"\""); return res; } catch
   * (IOException e) { //You'll need to add proper error handling here }
   * return new Response("Fail!!");
   * 
   * } }//end of serve } //end of class myHTTPD
   */
}// end of main activity
Java Source Code List
