Android Open Source - introToDroid4ed Menu Activity






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Back to project page introToDroid4ed.

License

The source code is released under:

GNU General Public License

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Java Source Code

package com.introtoandroid.advancedlayouts;
/*from w w w .  j  a va  2s .  c o m*/
import java.util.SortedMap;
import java.util.TreeMap;

import android.app.ListActivity;
import android.content.Intent;
import android.os.Bundle;
import android.view.View;
import android.widget.ArrayAdapter;
import android.widget.ListView;

public abstract class MenuActivity extends ListActivity {
  private SortedMap<String, Object> actions = new TreeMap<String, Object>();

  
  @Override
  protected void onListItemClick(ListView l, View v, int position, long id) {
    String key = (String) l.getItemAtPosition(position);
    startActivity((Intent) actions.get(key));
  }
  
  /** Called when the activity is first created. */
  @Override
  public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);

    prepareMenu();

    String[] keys = actions.keySet().toArray(
        new String[actions.keySet().size()]);

    setListAdapter(new ArrayAdapter<String>(this,
        android.R.layout.simple_list_item_1, keys));
  }
  
  public void addMenuItem(String label, Class<?> cls){
    actions.put(label, new Intent(this, cls  ));
  }
  
  abstract void prepareMenu();
}




Java Source Code List

com.introtoandroid.advancedlayouts.AdaptersActivity.java
com.introtoandroid.advancedlayouts.AdvancedLayoutsActivity.java
com.introtoandroid.advancedlayouts.BasicLayoutActivity.java
com.introtoandroid.advancedlayouts.ContactAdapterActivity.java
com.introtoandroid.advancedlayouts.DialogActivity.java
com.introtoandroid.advancedlayouts.GridAdapterSampleActivity.java
com.introtoandroid.advancedlayouts.GridLayoutActivity.java
com.introtoandroid.advancedlayouts.GridListMenuActivity.java
com.introtoandroid.advancedlayouts.ListAdapterSampleActivity.java
com.introtoandroid.advancedlayouts.MenuActivity.java
com.introtoandroid.advancedlayouts.MyListActivity.java
com.introtoandroid.advancedlayouts.StyleSamplesActivity.java
com.introtoandroid.filesoc.FileStreamOfConsciousnessActivity.java
com.introtoandroid.filesoc.ViewLogActivity.java
com.introtoandroid.myfirstandroidapp.MyFirstAndroidAppActivity.java
com.introtoandroid.navigation.FirstChildActivity.java
com.introtoandroid.navigation.ParentActivity.java
com.introtoandroid.navigation.SecondChildActivity.java
com.introtoandroid.navigation.ThirdChildActivity.java
com.introtoandroid.parisview.ParisViewActivity.java
com.introtoandroid.passwordmatcher.PasswordMatcherActivity.java
com.introtoandroid.resourceroundup.ResourceRoundupActivity.java
com.introtoandroid.samelayout.MenuActivity.java
com.introtoandroid.samelayout.ProgrammaticLayoutActivity.java
com.introtoandroid.samelayout.ResourceLayoutActivity.java
com.introtoandroid.samelayout.SameLayoutActivity.java
com.introtoandroid.simpleactionbar.SimpleActionBarActivity.java
com.introtoandroid.simplealtresources.SimpleAltResourcesActivity.java
com.introtoandroid.simplecontacts.SimpleContactsActivity.java
com.introtoandroid.simplecontentprovider.MenuActivity.java
com.introtoandroid.simplecontentprovider.SimpleBookmarks.java
com.introtoandroid.simplecontentprovider.SimpleCallLog.java
com.introtoandroid.simplecontentprovider.SimpleContentProviderMenuActivity.java
com.introtoandroid.simplecontentprovider.SimpleMediaStore.java
com.introtoandroid.simplefiles.SimpleFilesActivity.java
com.introtoandroid.simplefragdialogs.SimpleFragDialogActivity.java
com.introtoandroid.simplefragments.FieldNoteListFragment.java
com.introtoandroid.simplefragments.FieldNoteViewActivity.java
com.introtoandroid.simplefragments.FieldNoteWebViewFragment.java
com.introtoandroid.simplefragments.SimpleFragmentsActivity.java
com.introtoandroid.simplelayout.FrameLayoutActivity.java
com.introtoandroid.simplelayout.GridLayoutActivity.java
com.introtoandroid.simplelayout.LinearLayoutActivity.java
com.introtoandroid.simplelayout.MenuActivity.java
com.introtoandroid.simplelayout.MultipleLayoutActivity.java
com.introtoandroid.simplelayout.RelativeLayoutActivity.java
com.introtoandroid.simplelayout.SimpleLayoutActivity.java
com.introtoandroid.simplelayout.TableLayoutActivity.java
com.introtoandroid.simplemultimedia.AudioActivity.java
com.introtoandroid.simplemultimedia.MenuActivity.java
com.introtoandroid.simplemultimedia.SimpleMultimediaActivity.java
com.introtoandroid.simplemultimedia.StillImageActivity.java
com.introtoandroid.simplemultimedia.VideoPlayActivity.java
com.introtoandroid.simplepreferences.MoreSimplePreferencesActivity.java
com.introtoandroid.simplepreferences.SimplePreferencesActivity.java
com.introtoandroid.simplepreferences.SuperSimplePreferencesActivity.java
com.introtoandroid.simpleresourceview.SimpleResourceViewActivity.java
com.introtoandroid.simplescrolling.BothScrollActivity.java
com.introtoandroid.simplescrolling.HorizontalScrollActivity.java
com.introtoandroid.simplescrolling.MenuActivity.java
com.introtoandroid.simplescrolling.NoScrollActivity.java
com.introtoandroid.simplescrolling.SimpleScrollingActivity.java
com.introtoandroid.simplescrolling.VerticalScrollActivity.java
com.introtoandroid.simpleuserprefs.SimpleUserPrefsActivity.java
com.introtoandroid.supportfragdialog.MyAlertDialogFragment.java
com.introtoandroid.supportfragdialog.SupportFragDialogActivity.java
com.introtoandroid.userprefsheaders.UserPrefsActivity.java
com.introtoandroid.viewsamples.ButtonsActivity.java
com.introtoandroid.viewsamples.ContainersActivity.java
com.introtoandroid.viewsamples.EventsActivity.java
com.introtoandroid.viewsamples.FormsActivity.java
com.introtoandroid.viewsamples.IndicatorsActivity.java
com.introtoandroid.viewsamples.MenuActivity.java
com.introtoandroid.viewsamples.PickersActivity.java
com.introtoandroid.viewsamples.TextDisplayActivity.java
com.introtoandroid.viewsamples.TextInputActivity.java
com.introtoandroid.viewsamples.ViewSampleActivity.java