1 /*
2  * Copyright (C) 2014 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.systemui.qs.tiles;
18 
19 import android.content.BroadcastReceiver;
20 import android.content.Context;
21 import android.content.Intent;
22 import android.content.IntentFilter;
23 import android.net.ConnectivityManager;
24 import android.os.Handler;
25 import android.os.Looper;
26 import android.os.UserManager;
27 import android.provider.Settings;
28 import android.provider.Settings.Global;
29 import android.service.quicksettings.Tile;
30 import android.sysprop.TelephonyProperties;
31 import android.telephony.TelephonyManager;
32 import android.view.View;
33 import android.widget.Switch;
34 
35 import androidx.annotation.Nullable;
36 
37 import com.android.internal.logging.MetricsLogger;
38 import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
39 import com.android.systemui.R;
40 import com.android.systemui.broadcast.BroadcastDispatcher;
41 import com.android.systemui.dagger.qualifiers.Background;
42 import com.android.systemui.dagger.qualifiers.Main;
43 import com.android.systemui.plugins.ActivityStarter;
44 import com.android.systemui.plugins.FalsingManager;
45 import com.android.systemui.plugins.qs.QSTile.BooleanState;
46 import com.android.systemui.plugins.statusbar.StatusBarStateController;
47 import com.android.systemui.qs.QSHost;
48 import com.android.systemui.qs.QsEventLogger;
49 import com.android.systemui.qs.SettingObserver;
50 import com.android.systemui.qs.logging.QSLogger;
51 import com.android.systemui.qs.tileimpl.QSTileImpl;
52 import com.android.systemui.settings.UserTracker;
53 import com.android.systemui.util.settings.GlobalSettings;
54 
55 import dagger.Lazy;
56 
57 import javax.inject.Inject;
58 
59 
60 
61 /** Quick settings tile: Airplane mode **/
62 public class AirplaneModeTile extends QSTileImpl<BooleanState> {
63 
64     public static final String TILE_SPEC = "airplane";
65 
66     private final SettingObserver mSetting;
67     private final BroadcastDispatcher mBroadcastDispatcher;
68     private final Lazy<ConnectivityManager> mLazyConnectivityManager;
69 
70     private boolean mListening;
71 
72     @Inject
AirplaneModeTile( QSHost host, QsEventLogger uiEventLogger, @Background Looper backgroundLooper, @Main Handler mainHandler, FalsingManager falsingManager, MetricsLogger metricsLogger, StatusBarStateController statusBarStateController, ActivityStarter activityStarter, QSLogger qsLogger, BroadcastDispatcher broadcastDispatcher, Lazy<ConnectivityManager> lazyConnectivityManager, GlobalSettings globalSettings, UserTracker userTracker )73     public AirplaneModeTile(
74             QSHost host,
75             QsEventLogger uiEventLogger,
76             @Background Looper backgroundLooper,
77             @Main Handler mainHandler,
78             FalsingManager falsingManager,
79             MetricsLogger metricsLogger,
80             StatusBarStateController statusBarStateController,
81             ActivityStarter activityStarter,
82             QSLogger qsLogger,
83             BroadcastDispatcher broadcastDispatcher,
84             Lazy<ConnectivityManager> lazyConnectivityManager,
85             GlobalSettings globalSettings,
86             UserTracker userTracker
87     ) {
88         super(host, uiEventLogger, backgroundLooper, mainHandler, falsingManager, metricsLogger,
89                 statusBarStateController, activityStarter, qsLogger);
90         mBroadcastDispatcher = broadcastDispatcher;
91         mLazyConnectivityManager = lazyConnectivityManager;
92 
93         mSetting = new SettingObserver(globalSettings, mHandler, Global.AIRPLANE_MODE_ON,
94                 userTracker.getUserId()) {
95             @Override
96             protected void handleValueChanged(int value, boolean observedChange) {
97                 // mHandler is the background handler so calling this is OK
98                 handleRefreshState(value);
99             }
100         };
101     }
102 
103     @Override
newTileState()104     public BooleanState newTileState() {
105         return new BooleanState();
106     }
107 
108     @Override
handleClick(@ullable View view)109     public void handleClick(@Nullable View view) {
110         boolean airplaneModeEnabled = mState.value;
111         MetricsLogger.action(mContext, getMetricsCategory(), !airplaneModeEnabled);
112         if (!airplaneModeEnabled && TelephonyProperties.in_ecm_mode().orElse(false)) {
113             mActivityStarter.postStartActivityDismissingKeyguard(
114                     new Intent(TelephonyManager.ACTION_SHOW_NOTICE_ECM_BLOCK_OTHERS), 0);
115             return;
116         }
117         setEnabled(!airplaneModeEnabled);
118     }
119 
setEnabled(boolean enabled)120     private void setEnabled(boolean enabled) {
121         mLazyConnectivityManager.get().setAirplaneMode(enabled);
122     }
123 
124     @Override
getLongClickIntent()125     public Intent getLongClickIntent() {
126         return new Intent(Settings.ACTION_AIRPLANE_MODE_SETTINGS);
127     }
128 
129     @Override
getTileLabel()130     public CharSequence getTileLabel() {
131         return mContext.getString(R.string.airplane_mode);
132     }
133 
134     @Override
handleUpdateState(BooleanState state, Object arg)135     protected void handleUpdateState(BooleanState state, Object arg) {
136         checkIfRestrictionEnforcedByAdminOnly(state, UserManager.DISALLOW_AIRPLANE_MODE);
137         final int value = arg instanceof Integer ? (Integer)arg : mSetting.getValue();
138         final boolean airplaneMode = value != 0;
139         state.value = airplaneMode;
140         state.label = mContext.getString(R.string.airplane_mode);
141         state.icon = ResourceIcon.get(state.value
142                 ? R.drawable.qs_airplane_icon_on : R.drawable.qs_airplane_icon_off);
143         state.state = airplaneMode ? Tile.STATE_ACTIVE : Tile.STATE_INACTIVE;
144         state.contentDescription = state.label;
145         state.expandedAccessibilityClassName = Switch.class.getName();
146     }
147 
148     @Override
getMetricsCategory()149     public int getMetricsCategory() {
150         return MetricsEvent.QS_AIRPLANEMODE;
151     }
152 
handleSetListening(boolean listening)153     public void handleSetListening(boolean listening) {
154         super.handleSetListening(listening);
155         if (mListening == listening) return;
156         mListening = listening;
157         if (listening) {
158             final IntentFilter filter = new IntentFilter();
159             filter.addAction(Intent.ACTION_AIRPLANE_MODE_CHANGED);
160             mBroadcastDispatcher.registerReceiver(mReceiver, filter);
161         } else {
162             mBroadcastDispatcher.unregisterReceiver(mReceiver);
163         }
164         mSetting.setListening(listening);
165     }
166 
167     private final BroadcastReceiver mReceiver = new BroadcastReceiver() {
168         @Override
169         public void onReceive(Context context, Intent intent) {
170             if (Intent.ACTION_AIRPLANE_MODE_CHANGED.equals(intent.getAction())) {
171                 refreshState();
172             }
173         }
174     };
175 }
176