title: My tab widget doesn't display the picture icons
body: <p>I'm trying to set up an app and I am happy with my progress. I've set up a tab widget as seen below which works fine, however the pictures I have set up are not displaying. This is confusing as I seem to have![enter image description here][1] all the right code. Any comments will be greatly revived :)</p>
  
  <p>So to review I am trying to put icons underneath each tab, for example a star under favourites and a clock under alerts etc...</p>
  
  <p>TrainMain.java</p>
  
  <pre><code>package com.tris.trainbuzzer;
  
  import android.app.TabActivity;
  import android.content.Intent;
  import android.content.res.Resources;
  import android.os.Bundle;
  import android.widget.TabHost;
  import android.widget.TabHost.TabSpec;
  
  @SuppressWarnings({ "deprecation" })
  public class TrainMain extends TabActivity {
      /** Called when the activity is first created. */
      @Override
      public void onCreate(Bundle savedInstanceState) {
          super.onCreate(savedInstanceState);
          setContentView(R.layout.activity_train_main);
  
          Resources res = getResources();
          TabHost tabHost = getTabHost();
  
          // Tab for planner
          TabSpec plannerspec = tabHost.newTabSpec("Planner");
          plannerspec.setIndicator("Planner",
                  res.getDrawable(R.drawable.icon_planner_tab));
          Intent plannerIntent = new Intent(this, PlannerActivity.class);
          plannerspec.setContent(plannerIntent);
  
          // Tab for alerts
          TabSpec alertsspec = tabHost.newTabSpec("Alerts");
          // setting Title and Icon for the Tab
          alertsspec.setIndicator("Alerts",
                  res.getDrawable(R.drawable.icon_alerts_tab));
          Intent alertsIntent = new Intent(this, AlertsActivity.class);
          alertsspec.setContent(alertsIntent);
  
          // Tab for settings
          TabSpec settingsspec = tabHost.newTabSpec("Settings");
          settingsspec.setIndicator("Settings",
                  res.getDrawable(R.drawable.icon_settings_tab));
          Intent settingsIntent = new Intent(this, SettingsActivity.class);
          settingsspec.setContent(settingsIntent);
  
          // Tab for favourites
          TabSpec favouritesspec = tabHost.newTabSpec("Favourites");
          favouritesspec.setIndicator("Favourites",
                  res.getDrawable(R.drawable.icon_favourites_tab));
          Intent favouritesIntent = new Intent(this, FavouritesActivity.class);
          favouritesspec.setContent(favouritesIntent);
  
          // Adding all TabSpec to TabHost
          tabHost.addTab(plannerspec); // Adding planner tab
          tabHost.addTab(favouritesspec); // Adding favourites tab
          tabHost.addTab(alertsspec); // Adding alerts tab
          tabHost.addTab(settingsspec); // Adding settings tab
  
  
  
      }
  }
  </code></pre>
  
  <p>activity_train_main.xml</p>
  
  <pre><code>&lt;?xml version="1.0" encoding="utf-8"?&gt;
  &lt;TabHost xmlns:android="http://schemas.android.com/apk/res/android"
      android:id="@android:id/tabhost"
      android:layout_width="fill_parent"
      android:layout_height="fill_parent" &gt;
  
      &lt;LinearLayout
          android:layout_width="fill_parent"
          android:layout_height="fill_parent"
          android:orientation="vertical" &gt;
  
          &lt;TabWidget
              android:id="@android:id/tabs"
              android:layout_width="fill_parent"
              android:layout_height="wrap_content" /&gt;
  
          &lt;FrameLayout
              android:id="@android:id/tabcontent"
              android:layout_width="fill_parent"
              android:layout_height="fill_parent" /&gt;
      &lt;/LinearLayout&gt;
  
  &lt;/TabHost&gt;
  </code></pre>
  
  <p>icon_planner_tab.xml(in the drawable file)</p>
  
  <pre><code>&lt;?xml version="1.0" encoding="utf-8"?&gt;
  &lt;selector xmlns:android="http://schemas.android.com/apk/res/android"&gt;
  
     &lt;!-- When selected, use grey --&gt;
      &lt;item android:state_selected="true"
          android:drawable="@drawable/planner_gray" &gt;&lt;/item&gt;
     &lt;!-- When selected, use white --&gt;
      &lt;item 
          android:drawable="@drawable/planner_white"&gt;&lt;/item&gt;
  
  &lt;/selector&gt;
  </code></pre>