Android Open Source - FallApp Activity Options

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Back to project page FallApp.

License

The source code is released under:

MIT License

Java Source Code

package ie.lc.fallApp;
//from ww w .ja v  a  2s .com
import android.os.Bundle;
import android.app.Activity;
import android.content.Intent;
import android.view.Menu;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.*;





public class ActivityOptions extends Activity
{
  private Spinner planetSpinner;
  
  
  
  
  
  protected void onCreate( Bundle bundle ) {
    super.onCreate( bundle );
    setContentView( R.layout.activity_options );
    setupComponents();
    setupActions();
  }
  
  
  
  
  
  public boolean onCreateOptionsMenu( Menu menu )  {
    getMenuInflater().inflate( R.menu.options, menu );
    return true;
  }
  
  
  
  
  
  private void setupComponents() {
    planetSpinner = (Spinner) findViewById( R.id.planetSpinner );
    
    ArrayAdapter<Planet> planetAdapter = new ArrayAdapter<Planet>(
      this,
      android.R.layout.simple_spinner_dropdown_item,
      Planet.innerPlanets
    );
    
    planetSpinner.setAdapter( planetAdapter );
    
    
    // Select active planet by default.  More consistent and intuitive.
    Bundle intentExtras  = getIntent().getExtras();
    Planet currentPlanet = (Planet) intentExtras.getSerializable( Common.planetSelectIdentifier );
    
    for (int i=0; i<planetAdapter.getCount(); i++) {
      if (planetAdapter.getItem(i).equals(currentPlanet)) {
        planetSpinner.setSelection( i, false );
        break;
      }
    }
  }
  
  
  
  
  
  private void setupActions() {
    Button okayButton   = (Button) findViewById( R.id.okayButton   );
    Button cancelButton = (Button) findViewById( R.id.cancelButton );
    
    okayButton.setOnClickListener( new OnClickListener() {
      public void onClick( View v ) {
        Intent intent = getIntent();
        intent.putExtra( Common.planetSelectIdentifier, (Planet) planetSpinner.getSelectedItem() );
        setResult( RESULT_OK, intent );
        finish();
      }
    });
    
    
    cancelButton.setOnClickListener( new OnClickListener() {
      public void onClick( View v ) {
        setResult( RESULT_CANCELED );
        finish();
      }
    });
  }
}

Java Source Code List

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