1 /*
2  * Copyright (C) 2020 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.notification.app;
18 
19 import android.app.NotificationChannel;
20 import android.content.Context;
21 
22 import androidx.preference.Preference;
23 
24 import com.android.settings.R;
25 import com.android.settings.notification.NotificationBackend;
26 import com.android.settingslib.RestrictedSwitchPreference;
27 
28 public class InvalidConversationPreferenceController extends NotificationPreferenceController
29         implements Preference.OnPreferenceChangeListener {
30 
31     private static final String KEY = "invalid_conversation_switch";
32 
InvalidConversationPreferenceController(Context context, NotificationBackend backend)33     public InvalidConversationPreferenceController(Context context, NotificationBackend backend) {
34         super(context, backend);
35     }
36 
37     @Override
getPreferenceKey()38     public String getPreferenceKey() {
39         return KEY;
40     }
41 
42     @Override
isAvailable()43     public boolean isAvailable() {
44         if (mAppRow == null) {
45             return false;
46         }
47         if (mAppRow.banned) {
48             return false;
49         }
50         if (mPreferenceFilter != null && !isIncludedInFilter()) {
51             return false;
52         }
53         return mBackend.isInInvalidMsgState(mAppRow.pkg, mAppRow.uid);
54     }
55 
56     @Override
isIncludedInFilter()57     boolean isIncludedInFilter() {
58         return mPreferenceFilter.contains(NotificationChannel.EDIT_CONVERSATION);
59     }
60 
61     @Override
updateState(Preference preference)62     public void updateState(Preference preference) {
63         if (mAppRow == null) {
64             return;
65         }
66         RestrictedSwitchPreference pref = (RestrictedSwitchPreference) preference;
67         pref.setDisabledByAdmin(mAdmin);
68         pref.setEnabled(!pref.isDisabledByAdmin());
69         pref.setChecked(!mBackend.hasUserDemotedInvalidMsgApp(mAppRow.pkg, mAppRow.uid));
70         preference.setSummary(mContext.getString(R.string.conversation_section_switch_summary));
71     }
72 
73     @Override
onPreferenceChange(Preference preference, Object newValue)74     public boolean onPreferenceChange(Preference preference, Object newValue) {
75         if (mAppRow == null) {
76             return false;
77         }
78         mBackend.setInvalidMsgAppDemoted(mAppRow.pkg, mAppRow.uid, !((Boolean) newValue));
79         return true;
80     }
81 }
82