| <?xml version="1.0" encoding="utf-8"?> | 
| <RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android" | 
|     xmlns:app="http://schemas.android.com/apk/res-auto" | 
|     xmlns:tools="http://schemas.android.com/tools" | 
|     android:layout_width="match_parent" | 
|     android:layout_height="match_parent" | 
|     android:background="@color/black" | 
|     android:gravity="center"> | 
|   | 
|     <LinearLayout | 
|         android:layout_width="match_parent" | 
|         android:layout_height="match_parent"> | 
|   | 
|         <Button | 
|             android:id="@+id/login" | 
|             android:layout_width="wrap_content" | 
|             android:layout_height="wrap_content" | 
|             android:layout_marginTop="24dp" | 
|             android:text="login" /> | 
|   | 
|         <Button | 
|             android:id="@+id/pay" | 
|             android:layout_width="wrap_content" | 
|             android:layout_height="wrap_content" | 
|             android:layout_marginTop="24dp" | 
|             android:text="pay" /> | 
|   | 
|         <Button | 
|             android:id="@+id/btnA" | 
|             android:layout_width="wrap_content" | 
|             android:layout_height="wrap_content" | 
|             android:layout_marginTop="24dp" | 
|             android:text="A" /> | 
|         <Button | 
|             android:id="@+id/btnB" | 
|             android:layout_width="wrap_content" | 
|             android:layout_height="wrap_content" | 
|             android:layout_marginTop="24dp" | 
|             android:text="B" /> | 
|   | 
|     </LinearLayout> | 
|   | 
|     <RelativeLayout | 
|         android:id="@+id/webContainer" | 
|         android:layout_width="match_parent" | 
|         android:layout_height="match_parent" | 
|         android:layout_centerInParent="true"> | 
|   | 
|         <WebView | 
|             android:id="@+id/webView" | 
|             android:layout_width="wrap_content" | 
|             android:layout_height="wrap_content" | 
|             android:layout_centerInParent="true" /> | 
|   | 
|         <ImageButton | 
|             android:id="@+id/btnWebClose" | 
|             android:layout_width="wrap_content" | 
|             android:layout_height="wrap_content" | 
|             android:layout_alignTop="@id/webView" | 
|             android:layout_alignEnd="@id/webView" | 
|             android:layout_marginTop="-13dp" | 
|             android:layout_marginEnd="-13dp" | 
|             android:background="@drawable/web_close" /> | 
|   | 
|     </RelativeLayout> | 
|   | 
| </RelativeLayout> |