category

app/src/main/res/layout/activity_main.xml

@@ -6,64 +6,26 @@
     android:layout_height="match_parent"
     tools:context=".MainActivity">
 
-    <androidx.coordinatorlayout.widget.CoordinatorLayout
-    android:layout_width="match_parent"
-    android:layout_height="match_parent">
-
-    <com.google.android.material.appbar.AppBarLayout
-        android:layout_width="match_parent"
-        android:layout_height="wrap_content"
-        android:paddingStart="15dp">
-
-        <com.google.android.material.appbar.MaterialToolbar
-            android:id="@+id/topAppBar"
-            style="@style/Widget.MaterialComponents.Toolbar.Primary"
-            android:layout_width="match_parent"
-            android:layout_height="wrap_content"
-            android:layout_marginTop="30dp"
-            android:elevation="0dp"
-            app:menu="@menu/home"
-            app:navigationIcon="@drawable/ic_meser">
-
-            <EditText
-                android:layout_width="match_parent"
-                android:layout_height="wrap_content"
-                android:drawableStart="@drawable/ic_baseline_search_24"
-                android:hint="Search"
-                android:outlineSpotShadowColor="#fff"
-                android:paddingStart="10dp"
-                android:textColor="#fff"
-                android:textColorHighlight="#fff"
-                android:textColorHint="#fff" />
-
-        </com.google.android.material.appbar.MaterialToolbar>
-
+    <include
+        android:id="@+id/app_bar"
+        layout="@layout/app_bar"/>
 
 
-    </com.google.android.material.appbar.AppBarLayout>
 
-    <!-- Note: A RecyclerView can also be used -->
-    <androidx.core.widget.NestedScrollView
-        android:layout_width="match_parent"
-        android:layout_height="match_parent"
-        app:layout_behavior="@string/appbar_scrolling_view_behavior">
 
         <!-- Scrollable content -->
         <androidx.recyclerview.widget.RecyclerView
             android:id="@+id/rvProduct"
             android:layout_width="match_parent"
-            android:layout_height="match_parent"
-            android:layout_above="@+id/tvNew"
-            android:layout_below="@id/topAppBar"
+            android:layout_height="wrap_content"
             android:overScrollMode="never"
             android:padding="12sp"
             app:layoutManager="androidx.recyclerview.widget.GridLayoutManager"
             app:spanCount="2"
-            tools:listitem="@layout/item_list" />
+            tools:listitem="@layout/item_list"
+            app:layout_constraintTop_toBottomOf="@id/app_bar"/>
 
-    </androidx.core.widget.NestedScrollView>
 
-</androidx.coordinatorlayout.widget.CoordinatorLayout>
 
 
 </androidx.constraintlayout.widget.ConstraintLayout>
\ No newline at end of file

app/src/main/res/layout/item_category.xml

+<?xml version="1.0" encoding="utf-8"?>
+<androidx.constraintlayout.widget.ConstraintLayout
+    xmlns:android="http://schemas.android.com/apk/res/android" android:layout_width="match_parent"
+    android:layout_height="match_parent">
+
+</androidx.constraintlayout.widget.ConstraintLayout>
\ No newline at end of file