1 /*
2  * Copyright (C) 2016 The Android Open Source Project
3  *
4  * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file
5  * except in compliance with the License. You may obtain a copy of the License at
6  *
7  *      http://www.apache.org/licenses/LICENSE-2.0
8  *
9  * Unless required by applicable law or agreed to in writing, software distributed under the
10  * License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
11  * KIND, either express or implied. See the License for the specific language governing
12  * permissions and limitations under the License.
13  */
14 package com.android.settings.display;
15 
16 import static android.provider.Settings.Secure.DOZE_ENABLED;
17 
18 import android.app.settings.SettingsEnums;
19 import android.content.Context;
20 import android.hardware.display.AmbientDisplayConfiguration;
21 import android.os.UserHandle;
22 import android.provider.Settings;
23 import android.text.TextUtils;
24 
25 import androidx.annotation.VisibleForTesting;
26 import androidx.preference.Preference;
27 
28 import com.android.settings.R;
29 import com.android.settings.core.TogglePreferenceController;
30 import com.android.settings.overlay.FeatureFactory;
31 import com.android.settingslib.core.instrumentation.MetricsFeatureProvider;
32 
33 public class AmbientDisplayNotificationsPreferenceController extends
34         TogglePreferenceController implements Preference.OnPreferenceChangeListener {
35 
36     private final int ON = 1;
37     private final int OFF = 0;
38 
39     @VisibleForTesting
40     static final String KEY_AMBIENT_DISPLAY_NOTIFICATIONS = "ambient_display_notification";
41     private static final int MY_USER = UserHandle.myUserId();
42 
43     private final MetricsFeatureProvider mMetricsFeatureProvider;
44     private AmbientDisplayConfiguration mConfig;
45 
AmbientDisplayNotificationsPreferenceController(Context context, String key)46     public AmbientDisplayNotificationsPreferenceController(Context context, String key) {
47         super(context, key);
48         mMetricsFeatureProvider = FeatureFactory.getFeatureFactory().getMetricsFeatureProvider();
49     }
50 
51     /**
52      * Set AmbientDisplayConfiguration for this controller, please call in onAttach of fragment
53      *
54      * @param config AmbientDisplayConfiguration for this controller
55      */
setConfig( AmbientDisplayConfiguration config)56     public AmbientDisplayNotificationsPreferenceController setConfig(
57             AmbientDisplayConfiguration config) {
58         mConfig = config;
59         return this;
60     }
61 
62     @Override
handlePreferenceTreeClick(Preference preference)63     public boolean handlePreferenceTreeClick(Preference preference) {
64         if (KEY_AMBIENT_DISPLAY_NOTIFICATIONS.equals(preference.getKey())) {
65             mMetricsFeatureProvider.action(mContext, SettingsEnums.ACTION_AMBIENT_DISPLAY);
66         }
67         return false;
68     }
69 
70     @Override
isChecked()71     public boolean isChecked() {
72         return getAmbientConfig().pulseOnNotificationEnabled(MY_USER);
73     }
74 
75     @Override
setChecked(boolean isChecked)76     public boolean setChecked(boolean isChecked) {
77         Settings.Secure.putInt(mContext.getContentResolver(), DOZE_ENABLED, isChecked ? ON : OFF);
78         return true;
79     }
80 
81     @Override
getAvailabilityStatus()82     public int getAvailabilityStatus() {
83         return getAmbientConfig().pulseOnNotificationAvailable()
84                 ? AVAILABLE : UNSUPPORTED_ON_DEVICE;
85     }
86 
87     @Override
isSliceable()88     public boolean isSliceable() {
89         return TextUtils.equals(getPreferenceKey(), "ambient_display_notification");
90     }
91 
92     @Override
isPublicSlice()93     public boolean isPublicSlice() {
94         return true;
95     }
96 
getAmbientConfig()97     private AmbientDisplayConfiguration getAmbientConfig() {
98         if (mConfig == null) {
99             mConfig = new AmbientDisplayConfiguration(mContext);
100         }
101 
102         return mConfig;
103     }
104 
105     @Override
getSliceHighlightMenuRes()106     public int getSliceHighlightMenuRes() {
107         return R.string.menu_key_display;
108     }
109 }
110