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      1 package ${packageName};
      2 
      3 import android.app.ActionBar;
      4 import android.app.FragmentTransaction;
      5 import android.os.Bundle;
      6 import android.support.v4.app.Fragment;
      7 import android.support.v4.app.FragmentActivity;
      8 import android.support.v4.app.NavUtils;
      9 import android.view.Gravity;
     10 import android.view.LayoutInflater;
     11 import android.view.Menu;
     12 import android.view.MenuItem;
     13 import android.view.View;
     14 import android.view.ViewGroup;
     15 import android.widget.TextView;
     16 
     17 public class ${activityClass} extends FragmentActivity implements ActionBar.TabListener {
     18 
     19     /**
     20      * The serialization (saved instance state) Bundle key representing the
     21      * current tab position.
     22      */
     23     private static final String STATE_SELECTED_NAVIGATION_ITEM = "selected_navigation_item";
     24 
     25     @Override
     26     protected void onCreate(Bundle savedInstanceState) {
     27         super.onCreate(savedInstanceState);
     28         setContentView(R.layout.${layoutName});
     29 
     30         // Set up the action bar to show tabs.
     31         final ActionBar actionBar = getActionBar();
     32         actionBar.setNavigationMode(ActionBar.NAVIGATION_MODE_TABS);
     33         <#if parentActivityClass != "">
     34         // Show the Up button in the action bar.
     35         actionBar.setDisplayHomeAsUpEnabled(true);
     36         </#if>
     37 
     38         // For each of the sections in the app, add a tab to the action bar.
     39         actionBar.addTab(actionBar.newTab().setText(R.string.title_section1).setTabListener(this));
     40         actionBar.addTab(actionBar.newTab().setText(R.string.title_section2).setTabListener(this));
     41         actionBar.addTab(actionBar.newTab().setText(R.string.title_section3).setTabListener(this));
     42     }
     43 
     44     @Override
     45     public void onRestoreInstanceState(Bundle savedInstanceState) {
     46         // Restore the previously serialized current tab position.
     47         if (savedInstanceState.containsKey(STATE_SELECTED_NAVIGATION_ITEM)) {
     48             getActionBar().setSelectedNavigationItem(
     49                     savedInstanceState.getInt(STATE_SELECTED_NAVIGATION_ITEM));
     50         }
     51     }
     52 
     53     @Override
     54     public void onSaveInstanceState(Bundle outState) {
     55         // Serialize the current tab position.
     56         outState.putInt(STATE_SELECTED_NAVIGATION_ITEM,
     57                 getActionBar().getSelectedNavigationIndex());
     58     }
     59 
     60     <#include "include_onCreateOptionsMenu.java.ftl">
     61     <#include "include_onOptionsItemSelected.java.ftl">
     62 
     63     @Override
     64     public void onTabSelected(ActionBar.Tab tab, FragmentTransaction fragmentTransaction) {
     65         // When the given tab is selected, show the tab contents in the
     66         // container view.
     67         Fragment fragment = new DummySectionFragment();
     68         Bundle args = new Bundle();
     69         args.putInt(DummySectionFragment.ARG_SECTION_NUMBER, tab.getPosition() + 1);
     70         fragment.setArguments(args);
     71         getSupportFragmentManager().beginTransaction()
     72                 .replace(R.id.container, fragment)
     73                 .commit();
     74     }
     75 
     76     @Override
     77     public void onTabUnselected(ActionBar.Tab tab, FragmentTransaction fragmentTransaction) {
     78     }
     79 
     80     @Override
     81     public void onTabReselected(ActionBar.Tab tab, FragmentTransaction fragmentTransaction) {
     82     }
     83 
     84     <#include "include_DummySectionFragment.java.ftl">
     85 
     86 }
     87