No se pueden obtener los valores pasados mediante Intent

Tener problemas para pasar valores de una clase a otra. Básicamente tengo una clase de horario desde la que quiero enviar un valor a otra clase llamada daytab. El valor que quiero pasar es el día. He intentado pasar a través de usar intent.putExtra () pero no es enviar el valor o no recibirlo. Se supone que debe almacenar la variable recibida en el String daynew en daytab.java

Timetable.java:

package day.tab;

Import android.app.TabActivity;

Import android.content.Intent; Import android.content.res.Resources; Import android.os.Bundle; Import android.widget.TabHost;

Public class El horario extiende TabActivity {

 private static final String EXTRA_DAY = "EXTRA_DAY"; /** Called when the activity is first created. */ @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); Resources res = getResources(); // Resource object to get Drawables TabHost tabHost = getTabHost(); // The activity TabHost TabHost.TabSpec spec; // Resusable TabSpec for each tab Intent intent; // Reusable Intent for each tab // Create an Intent to launch an Activity for the tab (to be reused) intent = new Intent().setClass(this, daytab.class); // Initialize a TabSpec for each tab and add it to the TabHost spec = tabHost.newTabSpec("Monday").setIndicator("Mon", res.getDrawable(R.drawable.ic_tab_artists)) .setContent(intent); intent.putExtra(EXTRA_DAY, "monday"); tabHost.addTab(spec); // Do the same for the other tabs intent = new Intent().setClass(this, daytab.class); spec = tabHost.newTabSpec("Tuesday").setIndicator("Tue", res.getDrawable(R.drawable.ic_tab_artists)) .setContent(intent); intent.putExtra(EXTRA_DAY, "tuesday"); tabHost.addTab(spec); intent = new Intent().setClass(this, daytab.class); spec = tabHost.newTabSpec("Wednesday").setIndicator("Wed", res.getDrawable(R.drawable.ic_tab_artists)) .setContent(intent); intent.putExtra(EXTRA_DAY, "wednesday"); tabHost.addTab(spec); intent = new Intent().setClass(this, daytab.class); spec = tabHost.newTabSpec("Thursday").setIndicator("Thur", res.getDrawable(R.drawable.ic_tab_artists)) .setContent(intent); intent.putExtra(EXTRA_DAY, "thursday"); tabHost.addTab(spec); intent = new Intent().setClass(this, daytab.class); spec = tabHost.newTabSpec("Friday").setIndicator("Fri", res.getDrawable(R.drawable.ic_tab_artists)) .setContent(intent); intent.putExtra(EXTRA_DAY, "friday"); tabHost.addTab(spec); intent = new Intent().setClass(this, daytab.class); intent.putExtra(EXTRA_DAY, "saturday"); spec = tabHost.newTabSpec("Saturday").setIndicator("Sat", res.getDrawable(R.drawable.ic_tab_artists)) .setContent(intent); tabHost.addTab(spec); intent = new Intent().setClass(this, daytab.class); spec = tabHost.newTabSpec("Sunday").setIndicator("Sun", res.getDrawable(R.drawable.ic_tab_artists)) .setContent(intent); intent.putExtra(EXTRA_DAY, "sunday"); tabHost.addTab(spec); tabHost.setCurrentTab(0); }

}

Daytab.java.EXTRA_DAY:

 package day.tab;

package day.tab;

Import android.app.ListActivity;
Import android.content.Intent;
Import android.database.Cursor;
Import android.os.Bundle;
Import android.view.ContextMenu;
Import android.view.ContextMenu.ContextMenuInfo;
Import android.view.Menu;
Import android.view.MenuItem;
Import android.view.View;
Import android.widget.AdapterView;
Import android.widget.AdapterView.AdapterContextMenuInfo;
Import android.widget.AdapterView.OnItemClickListener;
Import android.widget.ArrayAdapter;
Import android.widget.ListView;
Import android.widget.SimpleCursorAdapter;

Public class daytab extends ListActivity {

 private static final int ACTIVITY_CREATE=0; private static final int ACTIVITY_EDIT=1; private static final int INSERT_ID = Menu.FIRST; private static final int DELETE_ID = Menu.FIRST + 1; private String daynew; private NotesDbAdapter mDbHelper; public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.notes_list); daynew = getIntent().getStringExtra("EXTRA_DAY"); mDbHelper = new NotesDbAdapter(this); mDbHelper.open(); fillData(); registerForContextMenu(getListView()); String[] hour = getResources().getStringArray(R.array.hours); setListAdapter(new ArrayAdapter<String>(this, R.layout.list_item, hour)); ListView lv = getListView(); lv.setTextFilterEnabled(true); lv.setOnItemClickListener(new OnItemClickListener() { public void onItemClick(AdapterView<?> parent, View view, int position, long id) { mDbHelper.open(); fillData(); registerForContextMenu(getListView()); } }); } /** Called when the activity is first created. */ private void fillData() { // Get all of the rows from the database and create the item list Cursor notesCursor = mDbHelper.fetchAllNotes(daynew); startManagingCursor(notesCursor); // Create an array to specify the fields we want to display in the list (only TITLE) String[] from = new String[]{NotesDbAdapter.KEY_TITLE}; // and an array of the fields we want to bind those fields to (in this case just text1) int[] to = new int[]{R.id.text1}; // Now create a simple cursor adapter and set it to display SimpleCursorAdapter notes = new SimpleCursorAdapter(this, R.layout.notes_row, notesCursor, from, to); setListAdapter(notes); } @Override public boolean onCreateOptionsMenu(Menu menu) { super.onCreateOptionsMenu(menu); menu.add(0, INSERT_ID, 0, R.string.menu_insert); return true; } @Override public boolean onMenuItemSelected(int featureId, MenuItem item) { switch(item.getItemId()) { case INSERT_ID: createNote(); return true; } return super.onMenuItemSelected(featureId, item); } @Override public void onCreateContextMenu(ContextMenu menu, View v, ContextMenuInfo menuInfo) { super.onCreateContextMenu(menu, v, menuInfo); menu.add(0, DELETE_ID, 0, R.string.menu_delete); } @Override public boolean onContextItemSelected(MenuItem item) { switch(item.getItemId()) { case DELETE_ID: AdapterContextMenuInfo info = (AdapterContextMenuInfo) item.getMenuInfo(); mDbHelper.deleteNote(info.id); fillData(); return true; } return super.onContextItemSelected(item); } private void createNote() { Intent i = new Intent(this, NoteEdit.class); startActivityForResult(i, ACTIVITY_CREATE); } @Override protected void onListItemClick(ListView l, View v, int position, long id) { super.onListItemClick(l, v, position, id); Intent i = new Intent(this, NoteEdit.class); i.putExtra(NotesDbAdapter.KEY_ROWID, id); startActivityForResult(i, ACTIVITY_EDIT); } @Override protected void onActivityResult(int requestCode, int resultCode, Intent intent) { super.onActivityResult(requestCode, resultCode, intent); fillData(); }

}

AndroidManifest.xml:

  <activity android:name=".Timetable" android:label="@string/app_name" android:theme="@android:style/Theme.NoTitleBar"> <intent-filter> <action android:name="android.intent.action.MAIN" /> <category android:name="android.intent.category.LAUNCHER" /> </intent-filter> </activity> <activity android:name=".NoteEdit"></activity> <activity android:name=".daytab"> <intent-filter> <action android:name="aexp.Timetable.add"></action> <category android:name="android.intent.category.LAUNCHER"></category> </intent-filter>

¡¡Gracias de antemano por cualquier ayuda!!