PasswordChanger.java :  » UnTagged » keyring-for-android » com » androidron » keyring » Android Open Source

package com.androidron.keyring;

/*
Keyring for Android
Copyright (C) 2011 Ron Riley
(android.keyring@gmail.com)

Keyring for Android is based on: 

KeyringEditor
Copyright 2004 Markus Griessnig
Vienna University of Technology
Institute of Computer Technology

KeyringEditor is based on:
Java Keyring v0.6
Copyright 2004 Frank Taylor <keyring@lieder.me.uk>

This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

You should have received a copy of the GNU General Public License
along with this program.  If not, see <http://www.gnu.org/licenses/>.
*/
import java.io.FileNotFoundException;

import android.app.AlertDialog;
import android.app.ProgressDialog;
import android.content.DialogInterface;
import android.os.Bundle;
import android.os.Handler;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.Button;
import android.widget.EditText;

public class PasswordChanger extends RootActivity {
  
  public static final int MAX_PASSWORD_LENGTH = 40; //TODO not here..
  
  static private ProgressDialog progressDialog;
  

  
  
   final Handler mHandler = new Handler();

      // Create runnable for posting
      final Runnable mUpdateResults = new Runnable() {
          public void run() {
        AlertDialog.Builder builder = new AlertDialog.Builder(
            PasswordChanger.this);
        builder = buildConfirm(builder, R.string.message_password_changed);
        
        otherDialog = builder.show();
        //builder.show();
        progressDialog.cancel();
          }
      };

  @Override
  protected void onServiceReady() {

    super.onServiceReady();
    //if (!fileService.passwordSet())
    //  return;

    final EditText password1 = (EditText) findViewById(R.id.password1);
    final EditText password2 = (EditText) findViewById(R.id.password2);
    final Button saveButton = (Button) findViewById(R.id.button_save);
    Button buttonCancel = (Button) findViewById(R.id.button_cancel);


    saveButton.setOnClickListener(new OnClickListener() {
      public void onClick(View v) {
        if (password1.getText().toString().trim().length() == 0){
          AlertDialog.Builder builder = new AlertDialog.Builder(
              PasswordChanger.this);
          builder = buildCancel(builder, R.string.message_password_cannot_be_null);
          otherDialog = builder.show();
          //builder.show();
        }
        else if (password1.getText().toString().trim().length() > MAX_PASSWORD_LENGTH){
          AlertDialog.Builder builder = new AlertDialog.Builder(
              PasswordChanger.this);
          builder = buildCancel(builder, R.string.message_password_too_long);
          otherDialog = builder.show();
          //builder.show();
        }
        else if (!password1.getText().toString().equals(password2.getText().toString())){
          AlertDialog.Builder builder = new AlertDialog.Builder(
              PasswordChanger.this);
          builder = buildCancel(builder, R.string.message_passwords_do_not_match);
          otherDialog = builder.show();
          //builder.show();
        }
        else{
          //try {
            progressDialog = ProgressDialog.show(PasswordChanger.this, "", 
                            "Updating password store, please wait..", true);
             // Fire off a thread to do some work that we shouldn't do directly in the UI thread
                Thread t = new Thread() {
                    public void run() {
                try {
                  fileService.changePassword(password1.getText().toString().toCharArray());
                } catch (FileNotFoundException e) {
                  // TODO Auto-generated catch block
                  e.printStackTrace();
                } catch (Exception e) {
                  // TODO Auto-generated catch block
                  e.printStackTrace();
                }
                        mHandler.post(mUpdateResults);
                    }
                };
                t.start();
        
      
          
//          } catch (FileNotFoundException e) {
//            // TODO Auto-generated catch block
//            AlertDialog.Builder builder = new AlertDialog.Builder(
//                PasswordChanger.this);
//            builder = buildError(builder, e.getMessage());
//            builder.create();
//            builder.show();
//            e.printStackTrace();
//          } catch (Exception e) {
//            AlertDialog.Builder builder = new AlertDialog.Builder(
//                PasswordChanger.this);
//            builder = buildError(builder, e.getMessage());
//            builder.create();
//            builder.show();
//            // TODO Auto-generated catch block
//            e.printStackTrace();
//          }
          
        }
      }
    });


    buttonCancel.setOnClickListener(new OnClickListener() {
      public void onClick(View v) {
        finish();
      }
    });

  }

  @Override
  public void onCreate(Bundle savedInstanceState) {
    setContentView(R.layout.password_changer);
    super.onCreate(savedInstanceState);
}
  
  

}