Android Open Source - ohpass Pwd List Screen

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License

The source code is released under:

Copyright (c) 2012, Oscar Martinez All rights reserved. Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met: ...

Java Source Code

package omtinez.ohpass;
// w  w w . ja v a2 s.  co m
import java.util.List;

import android.app.AlertDialog;
import android.content.ActivityNotFoundException;
import android.content.DialogInterface;
import android.content.Intent;
import android.net.Uri;
import android.os.Bundle;
import android.text.ClipboardManager;
import android.view.View;
import android.widget.ArrayAdapter;
import android.widget.ListView;
import android.widget.Toast;

import com.actionbarsherlock.app.ActionBar;
import com.actionbarsherlock.app.SherlockListActivity;
import com.actionbarsherlock.view.Menu;
import com.actionbarsherlock.view.MenuItem;

@SuppressWarnings("deprecation")
public class PwdListScreen extends SherlockListActivity {
  boolean EDIT_MODE, DELETE_MODE;
    
  @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.mainmenu);
        
        // action bar home button
        ActionBar actionBar = getSupportActionBar();
        actionBar.setDisplayHomeAsUpEnabled(true);
        
        // retrieve passwords from database
        List<String> names = OhpassDB.getNames();
        
        // Create an ArrayAdapter, that will hold the options from the menu and display them in the listview
    this.setListAdapter(new ArrayAdapter<String>(
        this,android.R.layout.simple_list_item_1, names));
    }
    
    @Override
  protected void onListItemClick(ListView l, View v, int position, long id) {
      
      // Get the item that was clicked
    String name = (String)this.getListAdapter().getItem(position);
    final String info[] = OhpassDB.getInfo(name);  // retrieve rest of info
    
      if (EDIT_MODE) { // when the user has previously clicked the edit button
        
        Intent i = new Intent(PwdListScreen.this,AddPwdScreen.class);
      i.putExtra("edit", true);      // send edit mode on
      i.putExtra("name", name);      // send name
      i.putExtra("info", info);      // send rest of info
      startActivity(i);          // launch intent
      EDIT_MODE = false;          // exit edit mode
      
      } else if (DELETE_MODE) { // when the user has previously clicked the delete button
        
        OhpassDB.delete(name);  // delete entry
        DELETE_MODE = false;  // exit delete mode
      
      // reload the list view
      this.onCreate(null);
      
      } else {
      
      // retrieve info from database
      final AlertDialog alert = (new AlertDialog.Builder(this)).create();
      alert.setTitle(name);
      alert.setMessage(getResources().getString(R.string.password) + "\n" + info[0] + 
          (!info[1].equals("") ? "\n\n" + getResources().getString(R.string.comments) + "\n" + info[1] : "") +
          (!info[2].equals("") ? "\n\n" + getResources().getString(R.string.url) + "\n" + info[2] : ""));
      alert.setButton(DialogInterface.BUTTON_POSITIVE, getResources().getString(R.string.copybutton), new DialogInterface.OnClickListener() {
        public void onClick(DialogInterface dialog, int whichButton) {
          ClipboardManager clipboard = (ClipboardManager) getSystemService(CLIPBOARD_SERVICE); 
          clipboard.setText(info[0]);
      }});
      alert.setButton(DialogInterface.BUTTON_NEGATIVE, getResources().getString(R.string.gotourl), new DialogInterface.OnClickListener() {
        public void onClick(DialogInterface dialog, int whichButton) {
          Intent i = new Intent(Intent.ACTION_VIEW,Uri.parse(info[2]));
          try {
            startActivity(i);
          } catch (ActivityNotFoundException e) {
            Toast.makeText(PwdListScreen.this, PwdListScreen.this.getResources().getString(R.string.badurl), Toast.LENGTH_LONG).show();
          } finally {
            alert.dismiss();
          }
      }});
      alert.show();
      }
    }
    
    
    @Override
    public boolean onCreateOptionsMenu(Menu menu) {
      getSupportMenuInflater().inflate(R.layout.pwdlist_menu, menu);
      return super.onCreateOptionsMenu(menu);
    }
    
    @Override
  public boolean onOptionsItemSelected(MenuItem item) {
    switch (item.getItemId()) {
    
      case android.R.id.home:
            startActivity(new Intent(PwdListScreen.this,MainScreen.class));
        return true;
    
      case R.id.addItem:
        startActivity(new Intent(this,AddPwdScreen.class));
        return true;
      
      case R.id.editItem:
        if (!EDIT_MODE) Toast.makeText(this, "Click on an entry to edit it", Toast.LENGTH_SHORT).show();
        EDIT_MODE = !EDIT_MODE;
        DELETE_MODE = false;
        return true;
        
      case R.id.delItem:
        if (!DELETE_MODE) Toast.makeText(this, "Click on an entry to delete it", Toast.LENGTH_SHORT).show();
        DELETE_MODE = !DELETE_MODE;
        EDIT_MODE = false;
        return true;
    }
    
    return(super.onOptionsItemSelected(item));
  }
    
    @Override
    public void onBackPressed() {    // handle back button ourselves
        startActivity(new Intent(PwdListScreen.this,MainScreen.class));
    }
}

Java Source Code List

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