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package org.waxworlds.importcontacts;
import android.app.Activity;
import android.content.Intent;
import android.content.SharedPreferences;
import android.os.Bundle;
import android.view.View;
import android.widget.Button;
public class WizardActivity extends Activity
{
private int _nextState = 0;
@Override
protected void onCreate(Bundle savedInstanceState)
{
super.onCreate(savedInstanceState);
// set up next button
Button next = (Button)findViewById( R.id.next );
next.setOnClickListener( new View.OnClickListener() {
public void onClick( View view ) {
switchToState( _nextState );
}
} );
// set up back button
Button back = (Button)findViewById( R.id.back );
back.setOnClickListener( new View.OnClickListener() {
public void onClick( View view ) {
setResult( RESULT_OK );
finish();
}
} );
// enable back button?
Bundle extras = getIntent().getExtras();
if( extras != null ) {
Boolean backstate = extras.getBoolean( "backstate" );
if( backstate != null )
( (Button)findViewById( R.id.back ) ).setEnabled( true );
}
}
protected void setNextState( int nextState )
{
// set next state and enable button
_nextState = nextState;
( (Button)findViewById( R.id.next ) ).setEnabled( true );
}
private void switchToState( int newState )
{
if( newState != 0 )
{
// create result data bundle
Bundle bundle = new Bundle();
bundle.putInt( "nextstate", newState );
// create response intent and finish
Intent i = new Intent();
i.putExtras( bundle );
setResult( RESULT_OK, i );
finish();
}
}
public SharedPreferences getSharedPreferences()
{
return super.getSharedPreferences( "ImportContacts", 0 );
}
}
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