1 files changed, 98 insertions, 0 deletions
diff --git a/templates/activities/BlankActivity/root/src/app_package/DropdownActivity.java.ftl b/templates/activities/BlankActivity/root/src/app_package/DropdownActivity.java.ftl
new file mode 100644
index 0000000..98c1a8f
--- /dev/null
+++ b/templates/activities/BlankActivity/root/src/app_package/DropdownActivity.java.ftl
@@ -0,0 +1,98 @@
+package ${packageName};
+
+import android.app.ActionBar;
+import android.app.FragmentTransaction;
+import android.content.Context;
+import android.os.Bundle;
+import android.support.v4.app.Fragment;
+import android.support.v4.app.FragmentActivity;
+import android.support.v4.app.FragmentManager;
+import android.view.Gravity;
+import android.view.LayoutInflater;
+import android.view.Menu;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.ArrayAdapter;
+import android.widget.TextView;
+
+public class ${activityClass} extends FragmentActivity implements ActionBar.OnNavigationListener {
+
+    private static final String STATE_SELECTED_NAVIGATION_ITEM = "selected_navigation_item";
+
+    public void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.${layoutName});
+
+        // Set up the action bar.
+        final ActionBar actionBar = getActionBar();
+        actionBar.setDisplayShowTitleEnabled(false);
+        actionBar.setNavigationMode(ActionBar.NAVIGATION_MODE_LIST);
+
+        // Set up the dropdown list navigation in the action bar.
+        actionBar.setListNavigationCallbacks(
+                // Specify a SpinnerAdapter to populate the dropdown list.
+                new ArrayAdapter(
+                        actionBar.getThemedContext(),
+                        android.R.layout.simple_list_item_1,
+                        android.R.id.text1,
+                        new String[]{
+                                getString(R.string.title_section1),
+                                getString(R.string.title_section2),
+                                getString(R.string.title_section3),
+                        }),
+                this);
+    }
+
+    @Override
+    public void onRestoreInstanceState(Bundle savedInstanceState) {
+        if (savedInstanceState.containsKey(STATE_SELECTED_NAVIGATION_ITEM)) {
+            getActionBar().setSelectedNavigationItem(
+                    savedInstanceState.getInt(STATE_SELECTED_NAVIGATION_ITEM));
+        }
+    }
+
+    @Override
+    public void onSaveInstanceState(Bundle outState) {
+        outState.putInt(STATE_SELECTED_NAVIGATION_ITEM,
+                getActionBar().getSelectedNavigationIndex());
+    }
+
+    @Override
+    public boolean onCreateOptionsMenu(Menu menu) {
+        getMenuInflater().inflate(R.menu.${menuName}, menu);
+        return true;
+    }
+
+    @Override
+    public boolean onNavigationItemSelected(int position, long id) {
+        // When the given tab is selected, show the tab contents in the container
+        Fragment fragment = new DummySectionFragment();
+        Bundle args = new Bundle();
+        args.putInt(DummySectionFragment.ARG_SECTION_NUMBER, position + 1);
+        fragment.setArguments(args);
+        getSupportFragmentManager().beginTransaction()
+                .replace(R.id.container, fragment)
+                .commit();
+        return true;
+    }
+
+    /**
+     * A dummy fragment representing a section of the app, but that simply displays dummy text.
+     */
+    public static class DummySectionFragment extends Fragment {
+        public DummySectionFragment() {
+        }
+
+        public static final String ARG_SECTION_NUMBER = "section_number";
+
+        @Override
+        public View onCreateView(LayoutInflater inflater, ViewGroup container,
+                Bundle savedInstanceState) {
+            TextView textView = new TextView(getActivity());
+            textView.setGravity(Gravity.CENTER);
+            Bundle args = getArguments();
+            textView.setText(Integer.toString(args.getInt(ARG_SECTION_NUMBER)));
+            return textView;
+        }
+    }
+}