1 /*
2  * Copyright (C) 2018 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.security;
18 
19 import android.content.Context;
20 import android.text.TextUtils;
21 
22 import androidx.preference.Preference;
23 
24 import com.android.settings.core.BasePreferenceController;
25 import com.android.settings.core.SubSettingLauncher;
26 import com.android.settings.overlay.FeatureFactory;
27 
28 public class TopLevelSecurityEntryPreferenceController extends BasePreferenceController {
29 
30     private final SecuritySettingsFeatureProvider mSecuritySettingsFeatureProvider;
31 
TopLevelSecurityEntryPreferenceController(Context context, String preferenceKey)32     public TopLevelSecurityEntryPreferenceController(Context context, String preferenceKey) {
33         super(context, preferenceKey);
34         mSecuritySettingsFeatureProvider = FeatureFactory.getFactory(mContext)
35                 .getSecuritySettingsFeatureProvider();
36     }
37 
38     @Override
getAvailabilityStatus()39     public int getAvailabilityStatus() {
40         return AVAILABLE;
41     }
42 
43     @Override
handlePreferenceTreeClick(Preference preference)44     public boolean handlePreferenceTreeClick(Preference preference) {
45         if (!TextUtils.equals(preference.getKey(), getPreferenceKey())) {
46             return super.handlePreferenceTreeClick(preference);
47         }
48 
49         if (mSecuritySettingsFeatureProvider.hasAlternativeSecuritySettingsFragment()) {
50             String alternativeFragmentClassname =
51                     mSecuritySettingsFeatureProvider
52                             .getAlternativeSecuritySettingsFragmentClassname();
53             if (alternativeFragmentClassname != null) {
54                 new SubSettingLauncher(mContext)
55                         .setDestination(alternativeFragmentClassname)
56                         .setSourceMetricsCategory(getMetricsCategory())
57                         .launch();
58                 return true;
59             }
60         }
61 
62         return super.handlePreferenceTreeClick(preference);
63     }
64 }
65