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.notification.zen;
18 
19 import android.app.NotificationManager.Policy;
20 import android.content.Context;
21 
22 import androidx.preference.Preference;
23 import androidx.preference.PreferenceScreen;
24 
25 import com.android.settings.R;
26 import com.android.settingslib.core.lifecycle.Lifecycle;
27 
28 public class ZenFooterPreferenceController extends AbstractZenModePreferenceController {
29 
ZenFooterPreferenceController(Context context, Lifecycle lifecycle, String key)30     public ZenFooterPreferenceController(Context context, Lifecycle lifecycle,
31             String key) {
32         super(context, key, lifecycle);
33     }
34 
35     @Override
isAvailable()36     public boolean isAvailable() {
37         return mBackend.mPolicy.suppressedVisualEffects == 0
38                 || Policy.areAllVisualEffectsSuppressed(mBackend.mPolicy.suppressedVisualEffects);
39     }
40 
41     @Override
updateState(Preference preference)42     public void updateState(Preference preference) {
43         super.updateState(preference);
44 
45         if (mBackend.mPolicy.suppressedVisualEffects == 0) {
46            preference.setTitle(R.string.zen_mode_restrict_notifications_mute_footer);
47         } else if (Policy.areAllVisualEffectsSuppressed(mBackend.mPolicy.suppressedVisualEffects)) {
48             preference.setTitle(R.string.zen_mode_restrict_notifications_hide_footer);
49         } else {
50             preference.setTitle(null);
51         }
52     }
53 
hide(PreferenceScreen screen)54     protected void hide(PreferenceScreen screen) {
55         setVisible(screen, getPreferenceKey(), false /* visible */);
56     }
57 }
58