Works

feature/home/src/main/java/one/nem/lacerta/feature/home/HomeTopFragment.java

@@ -8,6 +8,7 @@ import android.view.Menu;
 import android.view.MenuInflater;
 import android.view.View;
 import android.view.ViewGroup;
+import android.widget.Toast;
 
 
 import androidx.annotation.NonNull;
@@ -15,6 +16,7 @@ import androidx.appcompat.app.ActionBarDrawerToggle;
 import androidx.appcompat.app.AppCompatActivity;
 import androidx.appcompat.widget.Toolbar;
 import androidx.core.content.ContextCompat;
+import androidx.core.view.MenuProvider;
 import androidx.drawerlayout.widget.DrawerLayout;
 import androidx.fragment.app.Fragment;
 import androidx.recyclerview.widget.LinearLayoutManager;
@@ -71,39 +73,52 @@ public class HomeTopFragment extends Fragment {
         // Inflate the layout for this fragment
         View view = inflater.inflate(R.layout.fragment_home_top, container, false);
 
-        setHasOptionsMenu(true);
+//        setHasOptionsMenu(true);
+        Toolbar toolbar = view.findViewById(R.id.home_toolbar);
+        toolbar.setNavigationIcon(one.nem.lacerta.shared.ui.R.drawable.arrow_back_24px);
+        toolbar.setNavigationOnClickListener(v -> {
+            Toast.makeText(getContext(), "Works!!!!!!!!!!!!", Toast.LENGTH_SHORT).show();
+        });
+        toolbar.inflateMenu(R.menu.drawer_menu);
+        toolbar.setOnMenuItemClickListener(item -> {
+            if (item.getItemId() == R.id.item_placeholder) {
+                Toast.makeText(getContext(), "Works!", Toast.LENGTH_SHORT).show();
+                return true;
+            }
+            return false;
+        });
         return view;
     }
 
-    @Override
-    public void onViewCreated(View view, Bundle savedInstanceState) {
-        super.onViewCreated(view, savedInstanceState);
-
-        RecyclerView recyclerView = view.findViewById(R.id.home_item_recycler_view);
-
-
-        ListItemAdapter listItemAdapter = new ListItemAdapter(documentId -> {
-            Log.d("HomeTopFragment", "onViewCreated: " + documentId);
-            Intent intent = new Intent(getContext(), ViewerMainActivity.class);
-            intent.putExtra("documentId", documentId);
-            startActivity(intent);
-        });
-        recyclerView.setAdapter(listItemAdapter);
-        recyclerView.setLayoutManager(new LinearLayoutManager(getContext()));
-
-        lacertaLibrary.getRecentDocument(10).thenAccept(listItems -> {
-            listItemAdapter.setListItems(listItems);
-            getActivity().runOnUiThread(() -> {
-                listItemAdapter.notifyItemRangeInserted(0, listItems.size());
-            });
-        });
-    }
-
-    @Override
-    public void onCreateOptionsMenu(@NonNull Menu menu, @NonNull MenuInflater inflater) {
-        inflater.inflate(R.menu.drawer_menu, menu);
-        super.onCreateOptionsMenu(menu, inflater);
-    }
+//    @Override
+//    public void onViewCreated(View view, Bundle savedInstanceState) {
+//        super.onViewCreated(view, savedInstanceState);
+//
+//        RecyclerView recyclerView = view.findViewById(R.id.home_item_recycler_view);
+//
+//
+//        ListItemAdapter listItemAdapter = new ListItemAdapter(documentId -> {
+//            Log.d("HomeTopFragment", "onViewCreated: " + documentId);
+//            Intent intent = new Intent(getContext(), ViewerMainActivity.class);
+//            intent.putExtra("documentId", documentId);
+//            startActivity(intent);
+//        });
+//        recyclerView.setAdapter(listItemAdapter);
+//        recyclerView.setLayoutManager(new LinearLayoutManager(getContext()));
+//
+//        lacertaLibrary.getRecentDocument(10).thenAccept(listItems -> {
+//            listItemAdapter.setListItems(listItems);
+//            getActivity().runOnUiThread(() -> {
+//                listItemAdapter.notifyItemRangeInserted(0, listItems.size());
+//            });
+//        });
+//    }
+//
+//    @Override
+//    public void onCreateOptionsMenu(@NonNull Menu menu, @NonNull MenuInflater inflater) {
+//        inflater.inflate(R.menu.drawer_menu, menu);
+//        super.onCreateOptionsMenu(menu, inflater);
+//    }
 }
 
 

feature/home/src/main/res/layout/fragment_home_top.xml

@@ -1,11 +1,50 @@
 <FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:app="http://schemas.android.com/apk/res-auto"
     android:layout_width="match_parent"
-    android:layout_height="match_parent">
+    android:layout_height="match_parent"
+    android:background="@color/colorSurface">
 
-    <androidx.recyclerview.widget.RecyclerView
-        android:id="@+id/home_item_recycler_view"
+    <androidx.coordinatorlayout.widget.CoordinatorLayout
         android:layout_width="match_parent"
-        android:layout_height="match_parent" />
+        android:layout_height="match_parent">
+
+        <com.google.android.material.appbar.AppBarLayout
+            android:id="@+id/app_bar_layout"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content">
+
+            <com.google.android.material.appbar.CollapsingToolbarLayout
+                android:id="@+id/collapsing_toolbar"
+                app:contentScrim="@color/colorSecondaryContainer"
+                android:background="@color/colorSurface"
+                android:layout_width="match_parent"
+                android:layout_height="160dp"
+                android:fitsSystemWindows="true"
+                android:minHeight="?attr/actionBarSize"
+                app:collapsedTitleGravity="start|center_vertical"
+                app:expandedTitleGravity="start|bottom"
+                app:expandedTitleMarginBottom="16dp"
+                app:expandedTitleMarginStart="16dp"
+                app:expandedTitleTextAppearance="@style/TextAppearance.MaterialComponents.Headline4"
+                app:layout_scrollFlags="scroll|exitUntilCollapsed">
+
+                <androidx.appcompat.widget.Toolbar
+                    android:id="@+id/home_toolbar"
+                    android:layout_width="match_parent"
+                    android:layout_height="?attr/actionBarSize"
+                    app:layout_collapseMode="pin"
+                    app:title="HOGE" />
+
+            </com.google.android.material.appbar.CollapsingToolbarLayout>
+
+        </com.google.android.material.appbar.AppBarLayout>
+
+        <androidx.recyclerview.widget.RecyclerView
+            android:id="@+id/home_item_recycler_view"
+            android:layout_width="match_parent"
+            android:layout_height="match_parent"
+            app:layout_behavior="@string/appbar_scrolling_view_behavior" />
+
+    </androidx.coordinatorlayout.widget.CoordinatorLayout>
 
 </FrameLayout>