Android Open Source - AccountPasswordsAndroid Read Password Data

• Back to Password/account  ↑

From Project

Back to project page AccountPasswordsAndroid.

License

The source code is released under:

GNU General Public License

Java Source Code

package com.ving.accountpasswords;
//from   w w w.  j  a  v a2 s.c om
import java.io.BufferedReader;
import java.io.File;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.net.URL;
import java.net.URLConnection;
import java.util.ArrayList;

import android.app.AlertDialog;
import android.app.ProgressDialog;
import android.content.Context;
import android.content.DialogInterface;
import android.os.AsyncTask;
import android.os.Environment;
import android.util.Log;

import com.ving.accountpasswords.MyApplication;

public class ReadPasswordData extends AsyncTask<MyApplication, Integer, MyApplication> {
  private Context mContext;
  private ProgressDialog pd = null;
  private String errorMsg = null;
  InputStream inp = null;
  URL url = null;
  URLConnection cnx = null;
  InputStreamReader ipsr = null;
  BufferedReader br = null;
  
  ReadPasswordData(Context context) {
    mContext = context;
  }
  
  protected void onPreExecute() {
      pd = ProgressDialog.show(mContext, "Reading", "Getting Password Data");
  }
  
  protected MyApplication doInBackground(MyApplication... myApps) {
    try {
      url = new URL(myApps[0].urlToUse());
      cnx = url.openConnection();
      cnx.setRequestProperty("User-Agent","Mozilla/5.0 ( compatible ) ");
      cnx.setDoInput(true);
            cnx.setDoOutput(true);
      ipsr = new InputStreamReader(cnx.getInputStream());
      br = new BufferedReader(ipsr);
    } catch (IOException e) {
      e.printStackTrace();
      errorMsg = e.toString();
      cancel(true);
    }
    if (! isCancelled()) {
      String line;
      try {
        while ((line=br.readLine())!=null){
          myApps[0].decodeAndSave(line);
        }
      } catch (IOException e) {
        e.printStackTrace();
        errorMsg = e.toString();
        cancel(true);
      }
      try {
        br.close();
        ipsr.close();
      } catch (IOException e) {
        e.printStackTrace();
        errorMsg = e.toString();
        cancel(true);
      }
    }
    return myApps[0];
  }
  
  protected void onProgressUpdate(Integer... progress) {

    }
  
  protected void onCancelled(MyApplication myApp) {
    pd.cancel();
    AlertDialog.Builder builder = new AlertDialog.Builder(mContext);
      builder.setTitle("No Data Retrieved");
      builder.setMessage("Sorry, there was an error trying to get the Password Data.\n" + errorMsg);
      builder.setPositiveButton("ok", new DialogInterface.OnClickListener() {
            public void onClick(DialogInterface dialog, int arg1) {
                dialog.dismiss();
            }});
      builder.setCancelable(false);
      AlertDialog myAlertDialog = builder.create();
      myAlertDialog.show();
  }
  
  protected void onPostExecute(MyApplication myApp) {
    pd.cancel();
    if (! isCancelled()) {
      myApp.notifyDataSetChanged();
    }
  }

}

Java Source Code List

• Back to Password/account  ↑