react-native-biometric-identification/android/src/main/res/layout/fingerprint_dialog.xml

React Native authentication with the native Biometrics popup.

<?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:id="@+id/fingerprint_container"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:orientation="vertical"
    android:weightSum="1">

    <!-- https://medium.com/@chrisbanes/appcompat-v23-2-age-of-the-vectors-91cbafa87c88#.btn3al2l2 appCompat works if app is srcCompat 7 activity-->
    <!-- app:srcCompat="@drawable/ic_fp_40px" -->

    <TextView
        android:id="@+id/fingerprint_description"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:layout_marginLeft="25dp"
        android:layout_marginRight="25dp"
        android:layout_marginTop="10dp"
        android:gravity="left"
        android:text=""
        android:textColor="#696969"
        android:textSize="17dp" />


    <LinearLayout
        android:layout_width="fill_parent"
        android:layout_height="wrap_content"
        android:gravity="center"
        android:orientation="vertical"
        android:paddingBottom="20dp"
        android:paddingTop="20dp">

        <ImageView
            android:id="@+id/fingerprint_icon"
            android:layout_width="65dp"
            android:layout_height="65dp"
            android:gravity="center"
            android:src="@drawable/ic_fp_40px" />
        
        <TextView
            android:id="@+id/fingerprint_error"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:layout_marginTop="10dp"
            android:layout_marginLeft="25dp"
            android:layout_marginRight="25dp"
            android:gravity="center"
            android:text=""
            android:textColor="#F00"
            android:textSize="15dp" />

    </LinearLayout>

    <Button
        android:id="@+id/cancel_button"
        style="?android:attr/buttonBarButtonStyle"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_gravity="bottom|right"
        android:paddingRight="25dp"
        android:paddingLeft="25dp"
        android:paddingBottom="10dp"
        android:background="#fff"
        android:text="Cancel"
        android:textColor="#696969" />

</LinearLayout>