1 files changed, 60 insertions, 0 deletions
diff --git a/main/src/cgeo/geocaching/apps/cachelist/ListNavigationSelectionActionProvider.java b/main/src/cgeo/geocaching/apps/cachelist/ListNavigationSelectionActionProvider.java
new file mode 100644
index 0000000..6a49995
--- /dev/null
+++ b/main/src/cgeo/geocaching/apps/cachelist/ListNavigationSelectionActionProvider.java
@@ -0,0 +1,60 @@
+package cgeo.geocaching.apps.cachelist;
+
+import cgeo.geocaching.ui.AbstractMenuActionProvider;
+
+import android.content.Context;
+import android.support.v4.view.ActionProvider;
+import android.support.v4.view.MenuItemCompat;
+import android.view.Menu;
+import android.view.MenuItem;
+import android.view.MenuItem.OnMenuItemClickListener;
+import android.view.SubMenu;
+
+import java.util.List;
+
+public class ListNavigationSelectionActionProvider extends AbstractMenuActionProvider {
+
+    public static interface Callback {
+        void onListNavigationSelected(final CacheListApp app);
+    }
+
+    private Callback callback;
+
+    public ListNavigationSelectionActionProvider(final Context context) {
+        super(context);
+    }
+
+    public void setCallback(final Callback callback) {
+        this.callback = callback;
+    }
+
+    @Override
+    public void onPrepareSubMenu(final SubMenu subMenu) {
+        subMenu.clear();
+        if (callback == null) {
+            return;
+        }
+        final List<CacheListApp> activeApps = CacheListApps.getActiveApps();
+        for (int i = 0; i < activeApps.size(); i++) {
+            final CacheListApp app = activeApps.get(i);
+            subMenu.add(Menu.NONE, i, Menu.NONE, app.getName()).setOnMenuItemClickListener(new OnMenuItemClickListener() {
+
+                @Override
+                public boolean onMenuItemClick(final MenuItem item) {
+                    final CacheListApp app = activeApps.get(item.getItemId());
+                    callback.onListNavigationSelected(app);
+                    return true;
+                }
+            });
+        }
+    }
+
+    public static void initialize(final MenuItem menuItem, final Callback callback) {
+        final ActionProvider actionProvider = MenuItemCompat.getActionProvider(menuItem);
+        if (actionProvider instanceof ListNavigationSelectionActionProvider) {
+            final ListNavigationSelectionActionProvider navigateAction = (ListNavigationSelectionActionProvider) actionProvider;
+            navigateAction.setCallback(callback);
+        }
+    }
+
+}