/android/export-contacts

/*

 * ConfigureVCF.java

 *

 * Copyright (C) 2010 Tim Marston <tim@ed.am>

 *

 * This file is part of the Export Contacts program (hereafter referred

 * to as "this program"). For more information, see

 * http://ed.am/dev/android/export-contacts

 *

 * 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/>.

 */

package am.ed.exportcontacts;

import android.app.Dialog;

import android.content.DialogInterface;

import android.content.SharedPreferences;

import android.os.Bundle;

import android.view.View;

import android.widget.Button;

import android.widget.EditText;

public class ConfigureVCF extends WizardActivity

{

	public final static int DIALOG_FILECHOOSER = 1;

	private FileChooser _file_chooser = null;

	// the save path

	private String _path;

	@Override

	protected void onCreate( Bundle savedInstanceState )

	{

		setContentView( R.layout.configure_vcf );

		super.onCreate( savedInstanceState );

		setNextActivity( Doit.class );

		// create file chooser

		_file_chooser = new FileChooser( this );

		_file_chooser.setMode( FileChooser.MODE_DIR );

//		String[] extensions = { "vcf" };

//		_file_chooser.setExtensions( extensions );

		_file_chooser.setDismissListener(

			new DialogInterface.OnDismissListener() {

				public void onDismiss( DialogInterface dialog )

				{

					if( _file_chooser.getOk() ) {

						_path = _file_chooser.getPath();

						updatePathButton();

					}

				}

			} );

		_file_chooser.setPathPrefix( "/sdcard" );

		Button path_button = (Button)findViewById( R.id.path );

		path_button.setOnClickListener( new View.OnClickListener() {

			public void onClick( View view ) {

				onBrowse();

			}

		} );

	}

	@Override

	protected void onPause() {

		super.onPause();

		SharedPreferences.Editor editor = getSharedPreferences().edit();

		// path and filename

		editor.putString(  "path", _path );

		EditText filename = (EditText)findViewById( R.id.filename );

		editor.putString( "filename", filename.getText().toString() );

		editor.commit();

	}

	@Override

	protected void onResume() {

		super.onResume();

		SharedPreferences prefs = getSharedPreferences();

/*		// default filename

		Calendar now = Calendar.getInstance();

		NumberFormat formatter = new DecimalFormat( "00" );

		String date = now.get( Calendar.YEAR ) + "-" +

			formatter.format( now.get( Calendar.MONTH ) ) + "-" +

			formatter.format( now.get( Calendar.DAY_OF_MONTH ) );

*/

		// path and filename

		_path = prefs.getString( "path", "/" );

		updatePathButton();

		EditText filename = (EditText)findViewById( R.id.filename );

		filename.setText( prefs.getString( "filename",

			"android-contacts.vcf" ) );

	}

	protected void updatePathButton()

	{

		Button path_button = (Button)findViewById( R.id.path );

		path_button.setText(

			_file_chooser.prettyPrint( "/sdcard" + _path, true ) );

	}

	protected void onBrowse()

	{

		// get path

		Button path_button = (Button)findViewById( R.id.path );

		// set a path for this incantation

		_file_chooser.setPath( path_button.getText().toString() );

		showDialog( DIALOG_FILECHOOSER );

	}

	@Override

	protected Dialog onCreateDialog( int id )

	{

		Dialog ret = null;

		switch( id )

		{

		case DIALOG_FILECHOOSER:

			ret = _file_chooser.onCreateDialog();

			break;

		}

		return ret;

	}

	@Override

	protected void onPrepareDialog( int id, Dialog dialog )

	{

		switch( id )

		{

		case DIALOG_FILECHOOSER:

			_file_chooser.onPrepareDialog( this, dialog );

			break;

		}

		super.onPrepareDialog( id, dialog );

	}

}