1 /*
2  * Copyright (C) 2019 The Android Open Source Project
3  *
4  * Licensed under the Apache License, Version 2.0 (the "License");
5  * you may not use this file except in compliance with the License.
6  * You may obtain a copy of the License at
7  *
8  *      http://www.apache.org/licenses/LICENSE-2.0
9  *
10  * Unless required by applicable law or agreed to in writing, software
11  * distributed under the License is distributed on an "AS IS" BASIS,
12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13  * See the License for the specific language governing permissions and
14  * limitations under the License
15  */
16 
17 package com.android.settings.biometrics.face;
18 
19 import android.content.Context;
20 import android.content.Intent;
21 
22 import androidx.annotation.Nullable;
23 
24 /** Feature provider for face unlock */
25 public interface FaceFeatureProvider {
26     /** Returns specified intent config by resource R.string.config_face_enroll_guidance_page. */
27     @Nullable
getPostureGuidanceIntent(Context context)28     Intent getPostureGuidanceIntent(Context context);
29 
30     /** Returns true if attention checking is supported. */
isAttentionSupported(Context context)31     boolean isAttentionSupported(Context context);
32 
33     /** Returns true if setup wizard supported face enrollment. */
isSetupWizardSupported(Context context)34     boolean isSetupWizardSupported(Context context);
35 }
36