+ add logout function

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

@@ -16,7 +16,7 @@
         app:layout_constraintHorizontal_bias="0.5"
         app:layout_constraintStart_toStartOf="parent"
         app:layout_constraintTop_toTopOf="parent"
-        app:srcCompat="@drawable/ic_launcher" />
+        app:srcCompat="@drawable/ic_logo_big" />
 
     <ImageView
         android:id="@+id/image_loading"

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

@@ -12,6 +12,7 @@
         android:layout_height="wrap_content"
         android:clickable="true"
         android:foreground="?android:attr/selectableItemBackground"
+        app:cardBackgroundColor="@color/colorPrimary"
         app:cardCornerRadius="5dp"
         app:cardElevation="0dp"
         app:cardUseCompatPadding="true"
@@ -22,6 +23,7 @@
             android:id="@+id/background_module"
             android:layout_width="match_parent"
             android:layout_height="250dp"
+            android:gravity="center"
             android:orientation="vertical">
 
             <ImageView
@@ -29,7 +31,8 @@
                 android:layout_width="match_parent"
                 android:layout_height="100dp"
                 android:layout_gravity="center"
-                android:padding="5dp" />
+                android:padding="5dp"
+                android:scaleType="centerCrop" />
 
             <TextView
                 android:id="@+id/tv_name"
@@ -37,7 +40,6 @@
                 android:layout_height="wrap_content"
                 android:gravity="center"
                 android:padding="5dp"
-                android:text="Goat"
                 android:textColor="@color/color_white"
                 android:textSize="20sp"
                 android:textStyle="bold" />