JAVA / Footsafety-Android

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
              xmlns:app="http://schemas.android.com/apk/res-auto"
              android:layout_width="match_parent"
              android:layout_height="match_parent"
              android:gravity="center_horizontal"
              android:orientation="vertical">

    <com.journeyapps.barcodescanner.DecoratedBarcodeView
            android:id="@+id/dbv_custom"
            android:layout_width="match_parent"
            android:layout_height="235dp"
            android:layout_marginLeft="20dp"
            android:layout_marginTop="50dp"
            android:layout_marginRight="20dp"
            app:zxing_preview_scaling_strategy="fitXY" />

</LinearLayout>