| <?xml version="1.0" encoding="utf-8"?> | 
| <RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android" | 
|     android:id="@+id/rv_topbar" | 
|     android:layout_width="match_parent" | 
|     android:layout_height="match_parent" | 
|     android:background="@color/pickerview_bg_topbar"> | 
|   | 
|     <Button | 
|         android:id="@+id/btnCancel" | 
|         android:layout_width="wrap_content" | 
|         android:layout_height="match_parent" | 
|         android:background="@android:color/transparent" | 
|         android:gravity="left|center_vertical" | 
|         android:paddingLeft="@dimen/pickerview_topbar_padding" | 
|         android:text="@string/pickerview_cancel" | 
|         android:textAllCaps="false" | 
|         android:textColor="@drawable/selector_pickerview_btn" | 
|         android:textSize="@dimen/pickerview_topbar_btn_textsize" /> | 
|   | 
|     <TextView | 
|         android:id="@+id/tvTitle" | 
|         android:layout_width="match_parent" | 
|         android:layout_height="wrap_content" | 
|         android:layout_centerVertical="true" | 
|         android:layout_toLeftOf="@+id/btnSubmit" | 
|         android:layout_toRightOf="@+id/btnCancel" | 
|         android:gravity="center" | 
|         android:textColor="@color/pickerview_topbar_title" | 
|         android:textSize="@dimen/pickerview_topbar_title_textsize" /> | 
|   | 
|     <Button | 
|         android:id="@id/btnSubmit" | 
|         android:layout_width="wrap_content" | 
|         android:layout_height="match_parent" | 
|         android:layout_alignParentRight="true" | 
|         android:background="@android:color/transparent" | 
|         android:gravity="right|center_vertical" | 
|         android:paddingRight="@dimen/pickerview_topbar_padding" | 
|         android:text="@string/pickerview_submit" | 
|         android:textAllCaps="false" | 
|         android:textColor="@drawable/selector_pickerview_btn" | 
|         android:textSize="@dimen/pickerview_topbar_btn_textsize" /> | 
| </RelativeLayout> |