OCR7Segments/GoKitchen/res/layout/activity_ocr.xml

<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:tools="http://schemas.android.com/tools"
    xmlns:opencv="http://schemas.android.com/apk/res-auto"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:background="#FFFFFF"
    tools:context="com.app.gokitchen.OCRActivity" >

    <org.opencv.android.JavaCameraView
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:visibility="gone"
        android:id="@+id/surface_view"
        opencv:show_fps="true"
        opencv:camera_id="any" />

    <EditText
        android:id="@+id/field"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
		android:hint="@string/text_hint"
		android:background="#FFFFFF" />
		
</FrameLayout>