1 /*
2  * Copyright (C) 2021 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.systemui.car.keyguard;
18 
19 import android.app.ActivityManager;
20 import android.content.Context;
21 import android.util.AttributeSet;
22 import android.util.Log;
23 
24 import com.android.internal.widget.LockPatternUtils;
25 import com.android.keyguard.KeyguardPatternView;
26 
27 /**
28  * Car specific {@link KeyguardPatternView} to simply animations.
29  *
30  * TODO(b/204220809): Instead of extending {@KeyguardPatternView} separate shared logic into
31  * interface.
32  */
33 public class CarKeyguardPatternView extends KeyguardPatternView {
34 
35     private static final String TAG = "CarKeyguardPatternView";
36 
CarKeyguardPatternView(Context context)37     public CarKeyguardPatternView(Context context) {
38         super(context);
39     }
40 
CarKeyguardPatternView(Context context, AttributeSet attrs)41     public CarKeyguardPatternView(Context context, AttributeSet attrs) {
42         super(context, attrs);
43     }
44 
45     @Override
onFinishInflate()46     protected void onFinishInflate() {
47         super.onFinishInflate();
48 
49         // TODO: Remove this code block when b/158386500 is addressed properly.
50         LockPatternUtils utils = new LockPatternUtils(getContext());
51         int currentUser = ActivityManager.getCurrentUser();
52         if (!utils.isVisiblePatternEnabled(currentUser)) {
53             utils.setVisiblePatternEnabled(true, currentUser);
54             Log.w(TAG, "Pattern is inivisble for the current user. Setting it to be visible.");
55         }
56     }
57 
58     @Override
startAppearAnimation()59     public void startAppearAnimation() {
60         setAlpha(1f);
61     }
62 }
63