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.panel;
18 
19 import static androidx.lifecycle.Lifecycle.Event.ON_PAUSE;
20 import static androidx.lifecycle.Lifecycle.Event.ON_RESUME;
21 
22 import static com.android.settings.slices.CustomSliceRegistry.MEDIA_OUTPUT_INDICATOR_SLICE_URI;
23 import static com.android.settings.slices.CustomSliceRegistry.REMOTE_MEDIA_SLICE_URI;
24 import static com.android.settings.slices.CustomSliceRegistry.VOLUME_ALARM_URI;
25 import static com.android.settings.slices.CustomSliceRegistry.VOLUME_CALL_URI;
26 import static com.android.settings.slices.CustomSliceRegistry.VOLUME_MEDIA_URI;
27 import static com.android.settings.slices.CustomSliceRegistry.VOLUME_RINGER_URI;
28 
29 import android.app.settings.SettingsEnums;
30 import android.content.BroadcastReceiver;
31 import android.content.Context;
32 import android.content.Intent;
33 import android.content.IntentFilter;
34 import android.net.Uri;
35 import android.provider.Settings;
36 
37 import androidx.lifecycle.LifecycleObserver;
38 import androidx.lifecycle.OnLifecycleEvent;
39 
40 import com.android.settings.R;
41 import com.android.settingslib.media.MediaOutputConstants;
42 
43 import java.util.ArrayList;
44 import java.util.List;
45 
46 /**
47  * Panel data class for Volume settings.
48  */
49 public class VolumePanel implements PanelContent, LifecycleObserver {
50 
51     private final Context mContext;
52 
53     private PanelContentCallback mCallback;
54 
55     private final BroadcastReceiver mReceiver = new BroadcastReceiver() {
56         @Override
57         public void onReceive(Context context, Intent intent) {
58             if (MediaOutputConstants.ACTION_CLOSE_PANEL.equals(intent.getAction())) {
59                 mCallback.forceClose();
60             }
61         }
62     };
63 
create(Context context)64     public static VolumePanel create(Context context) {
65         return new VolumePanel(context);
66     }
67 
VolumePanel(Context context)68     private VolumePanel(Context context) {
69         mContext = context.getApplicationContext();
70     }
71 
72     /** Invoked when the panel is resumed. */
73     @OnLifecycleEvent(ON_RESUME)
onResume()74     public void onResume() {
75         final IntentFilter filter = new IntentFilter();
76         filter.addAction(MediaOutputConstants.ACTION_CLOSE_PANEL);
77         mContext.registerReceiver(mReceiver, filter);
78     }
79 
80     /** Invoked when the panel is paused. */
81     @OnLifecycleEvent(ON_PAUSE)
onPause()82     public void onPause() {
83         mContext.unregisterReceiver(mReceiver);
84     }
85 
86     @Override
getTitle()87     public CharSequence getTitle() {
88         return mContext.getText(R.string.sound_settings);
89     }
90 
91     @Override
getSlices()92     public List<Uri> getSlices() {
93         final List<Uri> uris = new ArrayList<>();
94 
95         uris.add(REMOTE_MEDIA_SLICE_URI);
96         uris.add(VOLUME_MEDIA_URI);
97         uris.add(MEDIA_OUTPUT_INDICATOR_SLICE_URI);
98         uris.add(VOLUME_CALL_URI);
99         uris.add(VOLUME_RINGER_URI);
100         uris.add(VOLUME_ALARM_URI);
101         return uris;
102     }
103 
104     @Override
getSeeMoreIntent()105     public Intent getSeeMoreIntent() {
106         return new Intent(Settings.ACTION_SOUND_SETTINGS).addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
107     }
108 
109     @Override
getMetricsCategory()110     public int getMetricsCategory() {
111         return SettingsEnums.PANEL_VOLUME;
112     }
113 
114     @Override
getViewType()115     public int getViewType() {
116         return PanelContent.VIEW_TYPE_SLIDER;
117     }
118 
119     @Override
registerCallback(PanelContentCallback callback)120     public void registerCallback(PanelContentCallback callback) {
121         mCallback = callback;
122     }
123 }