1<?xml version="1.0" encoding="utf-8"?> 2<!-- 3 ~ Copyright (C) 2023 The Android Open Source Project 4 ~ 5 ~ Licensed under the Apache License, Version 2.0 (the "License"); 6 ~ you may not use this file except in compliance with the License. 7 ~ You may obtain a copy of the License at 8 ~ 9 ~ http://www.apache.org/licenses/LICENSE-2.0 10 ~ 11 ~ Unless required by applicable law or agreed to in writing, software 12 ~ distributed under the License is distributed on an "AS IS" BASIS, 13 ~ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 14 ~ See the License for the specific language governing permissions and 15 ~ limitations under the License. 16 --> 17 18<androidx.constraintlayout.widget.ConstraintLayout 19 xmlns:android="http://schemas.android.com/apk/res/android" 20 xmlns:app="http://schemas.android.com/apk/res-auto" 21 android:layout_width="match_parent" 22 android:layout_height="match_parent" 23 android:contentDescription="@string/accessibility_fingerprint_label" 24 android:background="@drawable/fingerprint_bg"> 25 26 <!-- LockScreen fingerprint icon from 0 stroke width to full width --> 27 <com.android.systemui.keyguard.ui.view.UdfpsLottieViewWrapper 28 android:layout_width="0dp" 29 android:layout_height="0dp" 30 android:scaleType="centerCrop" 31 app:layout_constraintEnd_toEndOf="parent" 32 app:layout_constraintStart_toStartOf="parent" 33 app:layout_constraintTop_toTopOf="parent" 34 app:layout_constraintBottom_toBottomOf="parent" 35 app:layout_constraintHeight_percent="0.5" 36 app:layout_constraintWidth_percent="0.5" 37 app:lottie_autoPlay="false" 38 app:lottie_loop="false" 39 app:lottie_progress="1.0" 40 app:lottie_colorFilter="?android:attr/textColorPrimary" 41 app:lottie_rawRes="@raw/udfps_lockscreen_fp" /> 42</androidx.constraintlayout.widget.ConstraintLayout >