change logo

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

@@ -33,10 +33,11 @@
 
             <ImageView
                 android:id="@+id/imageViewLogo"
-                android:layout_width="40dp"
-                android:layout_height="40dp"
+                android:layout_width="match_parent"
+                android:layout_height="match_parent"
                 android:layout_gravity="center"
-                android:src="@drawable/ic_login_logo"
+                android:src="@drawable/logo"
+                android:scaleType="fitXY"
                 android:contentDescription="@string/app_logo" />
 
         </androidx.cardview.widget.CardView>