Alan Viverette | 3da604b | 2020-06-10 18:34:39 +0000 | [diff] [blame] | 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.systemui.statusbar.notification.interruption; |
| 18 | |
| 19 | import static com.android.systemui.statusbar.StatusBarState.SHADE; |
| 20 | |
| 21 | import android.app.NotificationManager; |
| 22 | import android.content.ContentResolver; |
| 23 | import android.database.ContentObserver; |
| 24 | import android.hardware.display.AmbientDisplayConfiguration; |
| 25 | import android.os.Handler; |
| 26 | import android.os.PowerManager; |
| 27 | import android.os.RemoteException; |
| 28 | import android.os.UserHandle; |
| 29 | import android.provider.Settings; |
| 30 | import android.service.dreams.IDreamManager; |
| 31 | import android.service.notification.StatusBarNotification; |
| 32 | import android.util.Log; |
| 33 | |
| 34 | import com.android.internal.annotations.VisibleForTesting; |
| 35 | import com.android.systemui.dagger.qualifiers.Main; |
| 36 | import com.android.systemui.plugins.statusbar.StatusBarStateController; |
| 37 | import com.android.systemui.statusbar.StatusBarState; |
| 38 | import com.android.systemui.statusbar.notification.NotificationFilter; |
| 39 | import com.android.systemui.statusbar.notification.collection.NotificationEntry; |
| 40 | import com.android.systemui.statusbar.policy.BatteryController; |
| 41 | import com.android.systemui.statusbar.policy.HeadsUpManager; |
| 42 | |
| 43 | import java.util.ArrayList; |
| 44 | import java.util.List; |
| 45 | |
| 46 | import javax.inject.Inject; |
| 47 | import javax.inject.Singleton; |
| 48 | |
| 49 | /** |
| 50 | * Provides heads-up and pulsing state for notification entries. |
| 51 | */ |
| 52 | @Singleton |
| 53 | public class NotificationInterruptStateProviderImpl implements NotificationInterruptStateProvider { |
| 54 | private static final String TAG = "InterruptionStateProvider"; |
| 55 | private static final boolean DEBUG = true; //false; |
| 56 | private static final boolean DEBUG_HEADS_UP = true; |
| 57 | private static final boolean ENABLE_HEADS_UP = true; |
| 58 | private static final String SETTING_HEADS_UP_TICKER = "ticker_gets_heads_up"; |
| 59 | |
| 60 | private final List<NotificationInterruptSuppressor> mSuppressors = new ArrayList<>(); |
| 61 | private final StatusBarStateController mStatusBarStateController; |
| 62 | private final NotificationFilter mNotificationFilter; |
| 63 | private final ContentResolver mContentResolver; |
| 64 | private final PowerManager mPowerManager; |
| 65 | private final IDreamManager mDreamManager; |
| 66 | private final AmbientDisplayConfiguration mAmbientDisplayConfiguration; |
| 67 | private final BatteryController mBatteryController; |
| 68 | private final ContentObserver mHeadsUpObserver; |
| 69 | private HeadsUpManager mHeadsUpManager; |
| 70 | |
| 71 | @VisibleForTesting |
| 72 | protected boolean mUseHeadsUp = false; |
| 73 | |
| 74 | @Inject |
| 75 | public NotificationInterruptStateProviderImpl( |
| 76 | ContentResolver contentResolver, |
| 77 | PowerManager powerManager, |
| 78 | IDreamManager dreamManager, |
| 79 | AmbientDisplayConfiguration ambientDisplayConfiguration, |
| 80 | NotificationFilter notificationFilter, |
| 81 | BatteryController batteryController, |
| 82 | StatusBarStateController statusBarStateController, |
| 83 | HeadsUpManager headsUpManager, |
| 84 | @Main Handler mainHandler) { |
| 85 | mContentResolver = contentResolver; |
| 86 | mPowerManager = powerManager; |
| 87 | mDreamManager = dreamManager; |
| 88 | mBatteryController = batteryController; |
| 89 | mAmbientDisplayConfiguration = ambientDisplayConfiguration; |
| 90 | mNotificationFilter = notificationFilter; |
| 91 | mStatusBarStateController = statusBarStateController; |
| 92 | mHeadsUpManager = headsUpManager; |
| 93 | mHeadsUpObserver = new ContentObserver(mainHandler) { |
| 94 | @Override |
| 95 | public void onChange(boolean selfChange) { |
| 96 | boolean wasUsing = mUseHeadsUp; |
| 97 | mUseHeadsUp = ENABLE_HEADS_UP |
| 98 | && Settings.Global.HEADS_UP_OFF != Settings.Global.getInt( |
| 99 | mContentResolver, |
| 100 | Settings.Global.HEADS_UP_NOTIFICATIONS_ENABLED, |
| 101 | Settings.Global.HEADS_UP_OFF); |
| 102 | Log.d(TAG, "heads up is " + (mUseHeadsUp ? "enabled" : "disabled")); |
| 103 | if (wasUsing != mUseHeadsUp) { |
| 104 | if (!mUseHeadsUp) { |
| 105 | Log.d(TAG, "dismissing any existing heads up notification on " |
| 106 | + "disable event"); |
| 107 | mHeadsUpManager.releaseAllImmediately(); |
| 108 | } |
| 109 | } |
| 110 | } |
| 111 | }; |
| 112 | |
| 113 | if (ENABLE_HEADS_UP) { |
| 114 | mContentResolver.registerContentObserver( |
| 115 | Settings.Global.getUriFor(Settings.Global.HEADS_UP_NOTIFICATIONS_ENABLED), |
| 116 | true, |
| 117 | mHeadsUpObserver); |
| 118 | mContentResolver.registerContentObserver( |
| 119 | Settings.Global.getUriFor(SETTING_HEADS_UP_TICKER), true, |
| 120 | mHeadsUpObserver); |
| 121 | } |
| 122 | mHeadsUpObserver.onChange(true); // set up |
| 123 | } |
| 124 | |
| 125 | @Override |
| 126 | public void addSuppressor(NotificationInterruptSuppressor suppressor) { |
| 127 | mSuppressors.add(suppressor); |
| 128 | } |
| 129 | |
| 130 | @Override |
| 131 | public boolean shouldBubbleUp(NotificationEntry entry) { |
| 132 | final StatusBarNotification sbn = entry.getSbn(); |
| 133 | |
| 134 | if (!canAlertCommon(entry)) { |
| 135 | return false; |
| 136 | } |
| 137 | |
| 138 | if (!canAlertAwakeCommon(entry)) { |
| 139 | return false; |
| 140 | } |
| 141 | |
| 142 | if (!entry.canBubble()) { |
| 143 | if (DEBUG) { |
| 144 | Log.d(TAG, "No bubble up: not allowed to bubble: " + sbn.getKey()); |
| 145 | } |
| 146 | return false; |
| 147 | } |
| 148 | |
| 149 | if (!entry.isBubble()) { |
| 150 | if (DEBUG) { |
| 151 | Log.d(TAG, "No bubble up: notification " + sbn.getKey() |
| 152 | + " is bubble? " + entry.isBubble()); |
| 153 | } |
| 154 | return false; |
| 155 | } |
| 156 | |
| 157 | if (entry.getBubbleMetadata() == null |
| 158 | || (entry.getBubbleMetadata().getShortcutId() == null |
| 159 | && entry.getBubbleMetadata().getIntent() == null)) { |
| 160 | if (DEBUG) { |
| 161 | Log.d(TAG, "No bubble up: notification: " + sbn.getKey() |
| 162 | + " doesn't have valid metadata"); |
| 163 | } |
| 164 | return false; |
| 165 | } |
| 166 | |
| 167 | return true; |
| 168 | } |
| 169 | |
| 170 | |
| 171 | @Override |
| 172 | public boolean shouldHeadsUp(NotificationEntry entry) { |
| 173 | if (mStatusBarStateController.isDozing()) { |
| 174 | return shouldHeadsUpWhenDozing(entry); |
| 175 | } else { |
| 176 | return shouldHeadsUpWhenAwake(entry); |
| 177 | } |
| 178 | } |
| 179 | |
| 180 | /** |
| 181 | * When an entry was added, should we launch its fullscreen intent? Examples are Alarms or |
| 182 | * incoming calls. |
| 183 | */ |
| 184 | @Override |
| 185 | public boolean shouldLaunchFullScreenIntentWhenAdded(NotificationEntry entry) { |
| 186 | return entry.getSbn().getNotification().fullScreenIntent != null |
| 187 | && (!shouldHeadsUp(entry) |
| 188 | || mStatusBarStateController.getState() == StatusBarState.KEYGUARD); |
| 189 | } |
| 190 | |
| 191 | private boolean shouldHeadsUpWhenAwake(NotificationEntry entry) { |
| 192 | StatusBarNotification sbn = entry.getSbn(); |
| 193 | |
| 194 | if (!mUseHeadsUp) { |
| 195 | if (DEBUG_HEADS_UP) { |
| 196 | Log.d(TAG, "No heads up: no huns"); |
| 197 | } |
| 198 | return false; |
| 199 | } |
| 200 | |
| 201 | if (!canAlertCommon(entry)) { |
| 202 | return false; |
| 203 | } |
| 204 | |
| 205 | if (!canAlertAwakeCommon(entry)) { |
| 206 | return false; |
| 207 | } |
| 208 | |
| 209 | boolean inShade = mStatusBarStateController.getState() == SHADE; |
| 210 | if (entry.isBubble() && inShade) { |
| 211 | if (DEBUG_HEADS_UP) { |
| 212 | Log.d(TAG, "No heads up: in unlocked shade where notification is shown as a " |
| 213 | + "bubble: " + sbn.getKey()); |
| 214 | } |
| 215 | return false; |
| 216 | } |
| 217 | |
| 218 | if (entry.shouldSuppressPeek()) { |
| 219 | if (DEBUG_HEADS_UP) { |
| 220 | Log.d(TAG, "No heads up: suppressed by DND: " + sbn.getKey()); |
| 221 | } |
| 222 | return false; |
| 223 | } |
| 224 | |
| 225 | if (entry.getImportance() < NotificationManager.IMPORTANCE_HIGH) { |
| 226 | if (DEBUG_HEADS_UP) { |
| 227 | Log.d(TAG, "No heads up: unimportant notification: " + sbn.getKey()); |
| 228 | } |
| 229 | return false; |
| 230 | } |
| 231 | |
| 232 | boolean isDreaming = false; |
| 233 | try { |
| 234 | isDreaming = mDreamManager.isDreaming(); |
| 235 | } catch (RemoteException e) { |
| 236 | Log.e(TAG, "Failed to query dream manager.", e); |
| 237 | } |
| 238 | boolean inUse = mPowerManager.isScreenOn() && !isDreaming; |
| 239 | |
| 240 | if (!inUse) { |
| 241 | if (DEBUG_HEADS_UP) { |
| 242 | Log.d(TAG, "No heads up: not in use: " + sbn.getKey()); |
| 243 | } |
| 244 | return false; |
| 245 | } |
| 246 | |
| 247 | for (int i = 0; i < mSuppressors.size(); i++) { |
| 248 | if (mSuppressors.get(i).suppressAwakeHeadsUp(entry)) { |
| 249 | if (DEBUG_HEADS_UP) { |
| 250 | Log.d(TAG, "No heads up: aborted by suppressor: " |
| 251 | + mSuppressors.get(i).getName() + " sbnKey=" + sbn.getKey()); |
| 252 | } |
| 253 | return false; |
| 254 | } |
| 255 | } |
| 256 | return true; |
| 257 | } |
| 258 | |
| 259 | /** |
| 260 | * Whether or not the notification should "pulse" on the user's display when the phone is |
| 261 | * dozing. This displays the ambient view of the notification. |
| 262 | * |
| 263 | * @param entry the entry to check |
| 264 | * @return true if the entry should ambient pulse, false otherwise |
| 265 | */ |
| 266 | private boolean shouldHeadsUpWhenDozing(NotificationEntry entry) { |
| 267 | StatusBarNotification sbn = entry.getSbn(); |
| 268 | |
| 269 | if (!mAmbientDisplayConfiguration.pulseOnNotificationEnabled(UserHandle.USER_CURRENT)) { |
| 270 | if (DEBUG_HEADS_UP) { |
| 271 | Log.d(TAG, "No pulsing: disabled by setting: " + sbn.getKey()); |
| 272 | } |
| 273 | return false; |
| 274 | } |
| 275 | |
| 276 | if (mBatteryController.isAodPowerSave()) { |
| 277 | if (DEBUG_HEADS_UP) { |
| 278 | Log.d(TAG, "No pulsing: disabled by battery saver: " + sbn.getKey()); |
| 279 | } |
| 280 | return false; |
| 281 | } |
| 282 | |
| 283 | if (!canAlertCommon(entry)) { |
| 284 | if (DEBUG_HEADS_UP) { |
| 285 | Log.d(TAG, "No pulsing: notification shouldn't alert: " + sbn.getKey()); |
| 286 | } |
| 287 | return false; |
| 288 | } |
| 289 | |
| 290 | if (entry.shouldSuppressAmbient()) { |
| 291 | if (DEBUG_HEADS_UP) { |
| 292 | Log.d(TAG, "No pulsing: ambient effect suppressed: " + sbn.getKey()); |
| 293 | } |
| 294 | return false; |
| 295 | } |
| 296 | |
| 297 | if (entry.getImportance() < NotificationManager.IMPORTANCE_DEFAULT) { |
| 298 | if (DEBUG_HEADS_UP) { |
| 299 | Log.d(TAG, "No pulsing: not important enough: " + sbn.getKey()); |
| 300 | } |
| 301 | return false; |
| 302 | } |
| 303 | return true; |
| 304 | } |
| 305 | |
| 306 | /** |
| 307 | * Common checks between regular & AOD heads up and bubbles. |
| 308 | * |
| 309 | * @param entry the entry to check |
| 310 | * @return true if these checks pass, false if the notification should not alert |
| 311 | */ |
| 312 | private boolean canAlertCommon(NotificationEntry entry) { |
| 313 | StatusBarNotification sbn = entry.getSbn(); |
| 314 | |
| 315 | if (mNotificationFilter.shouldFilterOut(entry)) { |
| 316 | if (DEBUG || DEBUG_HEADS_UP) { |
| 317 | Log.d(TAG, "No alerting: filtered notification: " + sbn.getKey()); |
| 318 | } |
| 319 | return false; |
| 320 | } |
| 321 | |
| 322 | // Don't alert notifications that are suppressed due to group alert behavior |
| 323 | if (sbn.isGroup() && sbn.getNotification().suppressAlertingDueToGrouping()) { |
| 324 | if (DEBUG || DEBUG_HEADS_UP) { |
| 325 | Log.d(TAG, "No alerting: suppressed due to group alert behavior"); |
| 326 | } |
| 327 | return false; |
| 328 | } |
| 329 | |
| 330 | for (int i = 0; i < mSuppressors.size(); i++) { |
| 331 | if (mSuppressors.get(i).suppressInterruptions(entry)) { |
| 332 | if (DEBUG_HEADS_UP) { |
| 333 | Log.d(TAG, "No alerting: aborted by suppressor: " |
| 334 | + mSuppressors.get(i).getName() + " sbnKey=" + sbn.getKey()); |
| 335 | } |
| 336 | return false; |
| 337 | } |
| 338 | } |
| 339 | |
| 340 | if (entry.hasJustLaunchedFullScreenIntent()) { |
| 341 | if (DEBUG_HEADS_UP) { |
| 342 | Log.d(TAG, "No alerting: recent fullscreen: " + sbn.getKey()); |
| 343 | } |
| 344 | return false; |
| 345 | } |
| 346 | |
| 347 | return true; |
| 348 | } |
| 349 | |
| 350 | /** |
| 351 | * Common checks between alerts that occur while the device is awake (heads up & bubbles). |
| 352 | * |
| 353 | * @param entry the entry to check |
| 354 | * @return true if these checks pass, false if the notification should not alert |
| 355 | */ |
| 356 | private boolean canAlertAwakeCommon(NotificationEntry entry) { |
| 357 | StatusBarNotification sbn = entry.getSbn(); |
| 358 | |
| 359 | for (int i = 0; i < mSuppressors.size(); i++) { |
| 360 | if (mSuppressors.get(i).suppressAwakeInterruptions(entry)) { |
| 361 | if (DEBUG_HEADS_UP) { |
| 362 | Log.d(TAG, "No alerting: aborted by suppressor: " |
| 363 | + mSuppressors.get(i).getName() + " sbnKey=" + sbn.getKey()); |
| 364 | } |
| 365 | return false; |
| 366 | } |
| 367 | } |
| 368 | |
| 369 | if (isSnoozedPackage(sbn)) { |
| 370 | if (DEBUG_HEADS_UP) { |
| 371 | Log.d(TAG, "No alerting: snoozed package: " + sbn.getKey()); |
| 372 | } |
| 373 | return false; |
| 374 | } |
| 375 | |
| 376 | return true; |
| 377 | } |
| 378 | |
| 379 | private boolean isSnoozedPackage(StatusBarNotification sbn) { |
| 380 | return mHeadsUpManager.isSnoozed(sbn.getPackageName()); |
| 381 | } |
| 382 | } |