Luk en Activity n�r brugeren klikker alle steder p� sk�rmen

Tue, 20 Mar 2012 09:12:56 GMT

Hej Alle sammen

I mit android projekt har jeg lavet en Activity som nedarver fra klassen ListActivity. Selve min activity bruges til at vise noget simpelt tekst data i et ListView, men denne view har ikke nogen Button control, da jeg ikke �nsker dette, vil meget hellere have at brugeren skal kunne trykke/klikke en gang p� sk�rmen (lige meget hvor) med sin finger, for at denne activity skal afslutte/lukke. Har pr�vet at lave en onClickListener() event, for selve activityen, men denne er ikke at finde nogen steder for ListActivity, s� hvordan f�r jeg lavet denne listener?

Jeg har allerede lavet en onListItemClick() event, men denne event k�rer kun n�r jeg klikker p� et list item, og min activity kan v�re tom for information (Det er en highscore liste). Min kode ser s�ledes ud indtil nu - Undskyld rodet, men den er ikke f�rdigudviklet

Java kode

 package dk.rohwedder.game;
 
 import java.io.FileInputStream;
 import java.io.FileNotFoundException;
 import java.io.IOException;
 import java.io.ObjectInputStream;
 
 import android.app.ListActivity;
 import android.os.Bundle;
 import android.view.KeyEvent;
 import android.view.View;
 import android.view.WindowManager.LayoutParams;
 import android.widget.ArrayAdapter;
 import android.widget.ListView;
 import android.widget.Toast;
 /**
  * This is the Highscore activity. This activity is a List View Activity, 
  * and therefore the responsibility of this activity, is to display highscore 
  * data in a list.
  * 
  * @author Martin Rohwedder
  * @version 1.0
  */
 public class HighscoreActivity extends ListActivity {
     
     /** Called when the activity is first created. */
     @Override
     public void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
         
         Highscore highscore = null;
         
         try {
             //Read the file
             FileInputStream fis = openFileInput("highscore.game");
             ObjectInputStream input = new ObjectInputStream(fis);
             
             highscore = (Highscore) input.readObject();
             
             input.close();
         }
         catch (FileNotFoundException ex)
         {
             highscore = new Highscore();      
         }
         catch (IOException e) {
             Toast.makeText(getBaseContext(), "An IO Exception Has Occured", Toast.LENGTH_LONG).show();
         }
         catch (ClassNotFoundException ex) {
             Toast.makeText(getBaseContext(), "An Class Not Found Exception Occured", Toast.LENGTH_LONG).show();
         }
         
         //Populate the players array with all players on the highscore.
         String[] players = highscore.getHighscoreAsStringArray();
         
         //Set this list view with the players array
         setListAdapter(new ArrayAdapter<String>(this, R.layout.highscore, players));
         
         //make the list view fill phone screen
         getWindow().setLayout(LayoutParams.FILL_PARENT, LayoutParams.FILL_PARENT);
     }
     
     /**
      * Closes the List View when a user clicks on an item
      */
     @Override
     protected void onListItemClick(ListView l, View v, int position, long id) {
         finish();
     }
     
     /**
      * Finish the activity on a key up event
      */
     @Override
     public boolean onKeyUp(int keyCode, KeyEvent event) {
         finish();
         return true;
     }
 }

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Luk en Activity n�r brugeren klikker alle steder p� sk�rmen