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/*
* WizardActivity.java
*
* Copyright (C) 2009 Tim Marston <tim@ed.am>
*
* This file is part of the Import Contacts program (hereafter referred
* to as "this program"). For more information, see
* http://ed.am/dev/android/import-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.importcontacts;
import android.app.Activity;
import android.content.Intent;
import android.content.SharedPreferences;
import android.content.res.Configuration;
import android.os.Bundle;
import android.view.View;
import android.widget.Button;
public class WizardActivity extends Activity
{
private Class< ? > _next_class;
@Override
protected void onCreate( Bundle saved_instance_state )
{
super.onCreate( saved_instance_state );
// enable back button based on intent data
Bundle extras = getIntent().getExtras();
if( extras != null )//&& extras.getBoolean( "back-enabled" ) )
( (Button)findViewById( R.id.back ) ).setEnabled( true );
// set up next button
Button next = (Button)findViewById( R.id.next );
next.setOnClickListener( new View.OnClickListener() {
public void onClick( View view ) {
onNext();
}
} );
// set up back button
Button back = (Button)findViewById( R.id.back );
back.setOnClickListener( new View.OnClickListener() {
public void onClick( View view ) {
onBack();
}
} );
}
@Override
protected void onActivityResult( int request_code, int result_code,
Intent data )
{
if( result_code == RESULT_OK ) {
setResult( RESULT_OK );
finish();
}
}
protected void onNext()
{
// create bundle with back enabled state
Bundle bundle = new Bundle();
bundle.putBoolean( "back-enabled", true );
Intent i = new Intent( this, _next_class );
i.putExtras( bundle );
// start next activity
startActivityForResult( i, 0 );
}
protected void onBack()
{
setResult( RESULT_CANCELED );
finish();
}
protected void setNextActivity( Class< ? > cls )
{
_next_class = cls;
// enable next button
( (Button)findViewById( R.id.next ) ).setEnabled( true );
}
public SharedPreferences getSharedPreferences()
{
return super.getSharedPreferences( "ImportContacts", 0 );
}
@Override
public void onConfigurationChanged( Configuration new_config ) {
super.onConfigurationChanged( new_config );
}
}
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