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.content.Context;
20 import android.service.notification.ZenPolicy;
21 import android.util.Pair;
22 
23 import androidx.annotation.VisibleForTesting;
24 import androidx.preference.CheckBoxPreference;
25 import androidx.preference.Preference;
26 
27 import com.android.internal.logging.nano.MetricsProto;
28 import com.android.settings.widget.DisabledCheckBoxPreference;
29 import com.android.settingslib.core.lifecycle.Lifecycle;
30 
31 public class ZenRuleVisEffectPreferenceController extends AbstractZenCustomRulePreferenceController
32         implements Preference.OnPreferenceChangeListener {
33 
34     private final int mMetricsCategory;
35 
36     @VisibleForTesting protected @ZenPolicy.VisualEffect int mEffect;
37 
38     // if any of these effects are suppressed, this effect must be too
39     @VisibleForTesting protected @ZenPolicy.VisualEffect int[] mParentSuppressedEffects;
40 
ZenRuleVisEffectPreferenceController(Context context, Lifecycle lifecycle, String key, @ZenPolicy.VisualEffect int visualEffect, int metricsCategory, @ZenPolicy.VisualEffect int[] parentSuppressedEffects)41     public ZenRuleVisEffectPreferenceController(Context context, Lifecycle lifecycle, String key,
42             @ZenPolicy.VisualEffect int visualEffect, int metricsCategory,
43             @ZenPolicy.VisualEffect int[] parentSuppressedEffects) {
44         super(context, key, lifecycle);
45         mEffect = visualEffect;
46         mMetricsCategory = metricsCategory;
47         mParentSuppressedEffects = parentSuppressedEffects;
48     }
49 
50     @Override
isAvailable()51     public boolean isAvailable() {
52         if (!super.isAvailable()) {
53             return false;
54         }
55 
56         if (mEffect == ZenPolicy.VISUAL_EFFECT_LIGHTS) {
57             return mContext.getResources()
58                     .getBoolean(com.android.internal.R.bool.config_intrusiveNotificationLed);
59         }
60         return true;
61     }
62 
63     @Override
updateState(Preference preference)64     public void updateState(Preference preference) {
65         super.updateState(preference);
66         if (mRule == null || mRule.getZenPolicy() == null) {
67             return;
68         }
69 
70         boolean suppressed = !mRule.getZenPolicy().isVisualEffectAllowed(mEffect, false);
71         boolean parentSuppressed = false;
72         if (mParentSuppressedEffects != null) {
73             for (@ZenPolicy.VisualEffect int parentEffect : mParentSuppressedEffects) {
74                 if (!mRule.getZenPolicy().isVisualEffectAllowed(parentEffect, true)) {
75                     parentSuppressed = true;
76                 }
77             }
78         }
79         if (parentSuppressed) {
80             ((CheckBoxPreference) preference).setChecked(parentSuppressed);
81             onPreferenceChange(preference, parentSuppressed);
82             ((DisabledCheckBoxPreference) preference).enableCheckbox(false);
83         } else {
84             ((DisabledCheckBoxPreference) preference).enableCheckbox(true);
85             ((CheckBoxPreference) preference).setChecked(suppressed);
86         }
87     }
88 
89     @Override
onPreferenceChange(Preference preference, Object newValue)90     public boolean onPreferenceChange(Preference preference, Object newValue) {
91         final boolean suppressEffect = (Boolean) newValue;
92         mMetricsFeatureProvider.action(mContext, mMetricsCategory,
93                 Pair.create(MetricsProto.MetricsEvent.FIELD_ZEN_TOGGLE_EXCEPTION,
94                         suppressEffect ? 1 : 0),
95                 Pair.create(MetricsProto.MetricsEvent.FIELD_ZEN_RULE_ID, mId));
96 
97         mRule.setZenPolicy(new ZenPolicy.Builder(mRule.getZenPolicy())
98                 .showVisualEffect(mEffect, !suppressEffect)
99                 .build());
100         mBackend.updateZenRule(mId, mRule);
101         return true;
102     }
103 }
104