Android Open Source - One-Button-App---Android create Connection

From Project

Back to project page One-Button-App---Android.
License

The source code is released under:
Copyright (c) 2002,2003, Stefan Haustein, Oberhausen, Rhld., Germany Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (...
If you think the Android project One-Button-App---Android 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

package edu.cc.oba;
/*ww  w.j a  v  a 2  s.  c  o  m*/
import java.util.ArrayList;
import java.util.HashMap;
import java.util.Timer;
import java.util.TimerTask;

import android.app.Activity;
import android.app.AlertDialog;
import android.app.ProgressDialog;
import android.content.ComponentName;
import android.content.DialogInterface;
import android.content.Intent;

import android.net.Uri;
import android.os.Bundle;
import android.os.Handler;
import android.util.Log;
import android.view.KeyEvent;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.AdapterView;
import android.widget.Button;
import android.widget.ListView;
import android.widget.SimpleAdapter;
import android.widget.TextView;
import android.widget.Toast;
import android.widget.AdapterView.OnItemClickListener;

public class createConnection extends Activity {
  /** Called when the activity is first created. */
  public static createConnection connect;

  // public TestOBA oba;
  @Override
  public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.createconnection);

    Intent this_intent = getIntent();
    String username = this_intent.getStringExtra("username");
    String password = this_intent.getStringExtra("password");

    final TextView conn_status = (TextView) this
        .findViewById(R.id.conn_status);
    conn_status.setText("Current Reservations");
    Boolean flag = false;
    doCheckUpdates();

    // GET ALL REQUEST IDs:
    ProgressDialog pd = new ProgressDialog(this);
    this.pd = ProgressDialog.show(this, "Working..", "Downloading Data...",
        true, false);
    updateListView();
    final ListView listView = (ListView) findViewById(R.id.tab3_listView);

    listView.setOnItemClickListener(new OnItemClickListener() {

      public void onItemClick(AdapterView<?> arg0, View v, int position,
          long id) {
        // Toast.makeText(getBaseContext(),
        // ((TextView)v.findViewById(R.id.lngValue)).getText().toString(),4).show();

        final int request_id = Integer.parseInt(((TextView) v
            .findViewById(R.id.tab3_hidden_req)).getText()
            .toString());

        // Toast.makeText(getBaseContext(),
        // arg0.findViewById(R.id.lngValue).getResources().toString(),4).show();

        AlertDialog.Builder adb = new AlertDialog.Builder(
            createConnection.this);
        adb.setCancelable(true);

        adb.setNeutralButton("Extend",
            new DialogInterface.OnClickListener() {
              @Override
              public void onClick(DialogInterface arg0, int arg1) {
                // TODO Auto-generated method stub
                // CODE TO EXTEND RESERVATION

              }
            });

        adb.setMessage("Select an Option");

        adb.setPositiveButton("Delete Reservation",
            new DialogInterface.OnClickListener() {

              @Override
              public void onClick(DialogInterface arg0, int arg1) {
                // TODO Auto-generated method stub
                // DELETE RESERVATION CODE
                TestOBA.oba.cancelReservation(request_id);
                updateListView();

              }

            });

        adb.setNegativeButton("Cancel",
            new DialogInterface.OnClickListener() {

              @Override
              public void onClick(DialogInterface dialog,
                  int which) {
                // TODO Auto-generated method stub

              }
            });

        adb.show();
      }

    });

  }

  @Override
  public boolean onKeyDown(int keyCode, KeyEvent event) {
    if (keyCode == KeyEvent.KEYCODE_BACK) {
      AlertDialog.Builder adb = new AlertDialog.Builder(this);
      adb.setCancelable(true);

      adb.setNeutralButton("Yes", new DialogInterface.OnClickListener() {
        @Override
        public void onClick(DialogInterface arg0, int arg1) {
          // TODO Auto-generated method stub
          // CODE TO EXTEND RESERVATION
          finish();
        }
      });

      adb.setMessage("Do you Want to Exit");
      adb.show();

      adb.setNegativeButton("No", new DialogInterface.OnClickListener() {

        @Override
        public void onClick(DialogInterface arg0, int arg1) {
          // TODO Auto-generated method stub

        }

      });
      return true;
    }
    return super.onKeyDown(keyCode, event);
  }

  public void updateListView() {

    String[] from = { "imagename", "status", "time", "requestid" };
    int[] to = { R.id.tab3_imageName, R.id.tab3_status, R.id.tab3_time,
        R.id.tab3_hidden_req };

    ArrayList list = getUserRequests();

    System.out.println(list.toString());

    SimpleAdapter adapter = new SimpleAdapter(this, list,
        R.layout.row_status, from, to);

    final ListView listView = (ListView) findViewById(R.id.tab3_listView);

    listView.setAdapter(adapter);
    listView.setTextFilterEnabled(true);
  }

  public ArrayList getUserRequests() {
    Object[] req_id = (Object[]) TestOBA.oba.getRequestIDs()
        .get("requests");

    ArrayList list = new ArrayList();
    System.out.println("Started");

    for (Object object : req_id) {

      HashMap obaImagesHash = (HashMap) object;
      System.out.println("Adding to array: "
          + obaImagesHash.get("requestid").toString());
      System.out.println(obaImagesHash.get("imagename"));
      HashMap req_status = TestOBA.oba.getRequestStatus(Integer
          .parseInt((String) obaImagesHash.get("requestid")));
      obaImagesHash.putAll(req_status);
      System.out.println(req_status.get("status"));
      list.add(obaImagesHash);
    }

    System.out.println(list.toString());
    this.pd.dismiss();
    return list;
  }

  private String[] conn_data_secure;

  public void conn_cancel(View V) {
    Toast.makeText(getBaseContext(), "Cancelling", Toast.LENGTH_LONG)
        .show();
    if (TestOBA.oba.cancelReservation()) {
      finish();
    }

  }

  private ProgressDialog pd = null;

  public void refresh(View v) {
    this.pd = ProgressDialog.show(this, "Working..", "Downloading Data...",
        true, false);

    updateListView();

  }

  public void conn_do(View v) {
    Toast.makeText(getBaseContext(), "Connecting", Toast.LENGTH_LONG);
    try {
      String Conn_URI = "ssh://" + conn_data_secure[1] + "@"
          + conn_data_secure[0] + ":22/#adith";

      Log.d("conn_string", Conn_URI);

      Intent intent = new Intent("android.intent.action.VIEW",
          Uri.parse(Conn_URI));
      startActivity(intent);

      ConnectWithPass.conn_do(conn_data_secure);
    } catch (Exception e) {
      // TODO Auto-generated catch block
      e.printStackTrace();
    }
  }

  TimerTask scanTask;
  final Handler handler = new Handler();
  Timer t = new Timer();

  public void doCheckUpdates() {

    scanTask = new TimerTask() {
      public void run() {
        handler.post(new Runnable() {
          public void run() {
            Toast.makeText(getBaseContext(), "List Updated", 4)
                .show();
            updateListView();
            Log.d("TIMER", "Timer set off");
          }
        });
      }
    };

    t.schedule(scanTask, 300, 20000);

  }

}
Java Source Code List
