BaseStatusBar.java revision 1e8d71b605b4872e93200706a80a88a3ff25498c
1/* 2 * Copyright (C) 2010 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 17package com.android.systemui.statusbar; 18 19import android.app.ActivityManager; 20import android.app.ActivityManagerNative; 21import android.app.Notification; 22import android.app.PendingIntent; 23import android.app.TaskStackBuilder; 24import android.content.BroadcastReceiver; 25import android.content.Context; 26import android.content.Intent; 27import android.content.IntentFilter; 28import android.content.pm.ApplicationInfo; 29import android.content.pm.PackageManager; 30import android.content.pm.PackageManager.NameNotFoundException; 31import android.content.pm.UserInfo; 32import android.content.res.Configuration; 33import android.database.ContentObserver; 34import android.graphics.Rect; 35import android.graphics.drawable.Drawable; 36import android.net.Uri; 37import android.os.Build; 38import android.os.Handler; 39import android.os.IBinder; 40import android.os.Message; 41import android.os.PowerManager; 42import android.os.RemoteException; 43import android.os.ServiceManager; 44import android.os.UserHandle; 45import android.os.UserManager; 46import android.provider.Settings; 47import android.service.dreams.DreamService; 48import android.service.dreams.IDreamManager; 49import android.service.notification.StatusBarNotification; 50import android.text.TextUtils; 51import android.util.Log; 52import android.util.SparseArray; 53import android.util.SparseBooleanArray; 54import android.view.Display; 55import android.view.IWindowManager; 56import android.view.LayoutInflater; 57import android.view.MenuItem; 58import android.view.MotionEvent; 59import android.view.View; 60import android.view.ViewGroup; 61import android.view.ViewGroup.LayoutParams; 62import android.view.WindowManager; 63import android.view.WindowManagerGlobal; 64import android.widget.ImageView; 65import android.widget.LinearLayout; 66import android.widget.PopupMenu; 67import android.widget.RemoteViews; 68import android.widget.TextView; 69 70import com.android.internal.statusbar.IStatusBarService; 71import com.android.internal.statusbar.StatusBarIcon; 72import com.android.internal.statusbar.StatusBarIconList; 73import com.android.internal.util.NotificationColorUtil; 74import com.android.systemui.R; 75import com.android.systemui.RecentsComponent; 76import com.android.systemui.SearchPanelView; 77import com.android.systemui.SystemUI; 78import com.android.systemui.statusbar.phone.KeyguardTouchDelegate; 79import com.android.systemui.statusbar.stack.NotificationStackScrollLayout; 80 81import java.util.ArrayList; 82import java.util.Locale; 83 84public abstract class BaseStatusBar extends SystemUI implements 85 CommandQueue.Callbacks, ActivatableNotificationView.OnActivatedListener { 86 public static final String TAG = "StatusBar"; 87 public static final boolean DEBUG = false; 88 public static final boolean MULTIUSER_DEBUG = false; 89 90 protected static final int MSG_SHOW_RECENT_APPS = 1019; 91 protected static final int MSG_HIDE_RECENT_APPS = 1020; 92 protected static final int MSG_TOGGLE_RECENTS_APPS = 1021; 93 protected static final int MSG_PRELOAD_RECENT_APPS = 1022; 94 protected static final int MSG_CANCEL_PRELOAD_RECENT_APPS = 1023; 95 protected static final int MSG_OPEN_SEARCH_PANEL = 1024; 96 protected static final int MSG_CLOSE_SEARCH_PANEL = 1025; 97 protected static final int MSG_SHOW_HEADS_UP = 1026; 98 protected static final int MSG_HIDE_HEADS_UP = 1027; 99 protected static final int MSG_ESCALATE_HEADS_UP = 1028; 100 101 protected static final boolean ENABLE_HEADS_UP = true; 102 // scores above this threshold should be displayed in heads up mode. 103 protected static final int INTERRUPTION_THRESHOLD = 10; 104 protected static final String SETTING_HEADS_UP_TICKER = "ticker_gets_heads_up"; 105 106 // Should match the value in PhoneWindowManager 107 public static final String SYSTEM_DIALOG_REASON_RECENT_APPS = "recentapps"; 108 109 public static final int EXPANDED_LEAVE_ALONE = -10000; 110 public static final int EXPANDED_FULL_OPEN = -10001; 111 112 protected CommandQueue mCommandQueue; 113 protected IStatusBarService mBarService; 114 protected H mHandler = createHandler(); 115 116 // all notifications 117 protected NotificationData mNotificationData = new NotificationData(); 118 protected NotificationStackScrollLayout mStackScroller; 119 120 protected NotificationData.Entry mInterruptingNotificationEntry; 121 protected long mInterruptingNotificationTime; 122 123 // used to notify status bar for suppressing notification LED 124 protected boolean mPanelSlightlyVisible; 125 126 // Search panel 127 protected SearchPanelView mSearchPanelView; 128 129 protected PopupMenu mNotificationBlamePopup; 130 131 protected int mCurrentUserId = 0; 132 final protected SparseArray<UserInfo> mCurrentProfiles = new SparseArray<UserInfo>(); 133 134 protected int mLayoutDirection = -1; // invalid 135 private Locale mLocale; 136 protected boolean mUseHeadsUp = false; 137 protected boolean mHeadsUpTicker = false; 138 139 protected IDreamManager mDreamManager; 140 PowerManager mPowerManager; 141 protected int mRowMinHeight; 142 protected int mRowMaxHeight; 143 144 // public mode, private notifications, etc 145 private boolean mLockscreenPublicMode = false; 146 private final SparseBooleanArray mUsersAllowingPrivateNotifications = new SparseBooleanArray(); 147 private NotificationColorUtil mNotificationColorUtil = NotificationColorUtil.getInstance(); 148 149 private UserManager mUserManager; 150 151 // UI-specific methods 152 153 /** 154 * Create all windows necessary for the status bar (including navigation, overlay panels, etc) 155 * and add them to the window manager. 156 */ 157 protected abstract void createAndAddWindows(); 158 159 protected WindowManager mWindowManager; 160 protected IWindowManager mWindowManagerService; 161 protected abstract void refreshLayout(int layoutDirection); 162 163 protected Display mDisplay; 164 165 private boolean mDeviceProvisioned = false; 166 167 private RecentsComponent mRecents; 168 169 protected int mZenMode; 170 171 /** 172 * The {@link StatusBarState} of the status bar. 173 */ 174 protected int mState; 175 protected boolean mBouncerShowing; 176 177 protected NotificationOverflowContainer mKeyguardIconOverflowContainer; 178 179 public boolean isDeviceProvisioned() { 180 return mDeviceProvisioned; 181 } 182 183 protected final ContentObserver mSettingsObserver = new ContentObserver(mHandler) { 184 @Override 185 public void onChange(boolean selfChange) { 186 final boolean provisioned = 0 != Settings.Global.getInt( 187 mContext.getContentResolver(), Settings.Global.DEVICE_PROVISIONED, 0); 188 if (provisioned != mDeviceProvisioned) { 189 mDeviceProvisioned = provisioned; 190 updateNotificationIcons(); 191 } 192 final int mode = Settings.Global.getInt(mContext.getContentResolver(), 193 Settings.Global.ZEN_MODE, Settings.Global.ZEN_MODE_OFF); 194 setZenMode(mode); 195 } 196 }; 197 198 private final ContentObserver mLockscreenSettingsObserver = new ContentObserver(mHandler) { 199 @Override 200 public void onChange(boolean selfChange) { 201 // We don't know which user changed LOCK_SCREEN_ALLOW_PRIVATE_NOTIFICATIONS, 202 // so we just dump our cache ... 203 mUsersAllowingPrivateNotifications.clear(); 204 // ... and refresh all the notifications 205 updateNotificationIcons(); 206 } 207 }; 208 209 private RemoteViews.OnClickHandler mOnClickHandler = new RemoteViews.OnClickHandler() { 210 @Override 211 public boolean onClickHandler(View view, PendingIntent pendingIntent, Intent fillInIntent) { 212 if (DEBUG) { 213 Log.v(TAG, "Notification click handler invoked for intent: " + pendingIntent); 214 } 215 final boolean isActivity = pendingIntent.isActivity(); 216 if (isActivity) { 217 try { 218 // The intent we are sending is for the application, which 219 // won't have permission to immediately start an activity after 220 // the user switches to home. We know it is safe to do at this 221 // point, so make sure new activity switches are now allowed. 222 ActivityManagerNative.getDefault().resumeAppSwitches(); 223 // Also, notifications can be launched from the lock screen, 224 // so dismiss the lock screen when the activity starts. 225 ActivityManagerNative.getDefault().dismissKeyguardOnNextActivity(); 226 } catch (RemoteException e) { 227 } 228 } 229 230 boolean handled = super.onClickHandler(view, pendingIntent, fillInIntent); 231 232 if (isActivity && handled) { 233 // close the shade if it was open 234 animateCollapsePanels(CommandQueue.FLAG_EXCLUDE_NONE); 235 visibilityChanged(false); 236 } 237 return handled; 238 } 239 }; 240 241 private final BroadcastReceiver mBroadcastReceiver = new BroadcastReceiver() { 242 @Override 243 public void onReceive(Context context, Intent intent) { 244 String action = intent.getAction(); 245 if (Intent.ACTION_USER_SWITCHED.equals(action)) { 246 mCurrentUserId = intent.getIntExtra(Intent.EXTRA_USER_HANDLE, -1); 247 updateCurrentProfilesCache(); 248 if (true) Log.v(TAG, "userId " + mCurrentUserId + " is in the house"); 249 userSwitched(mCurrentUserId); 250 } else if (Intent.ACTION_USER_ADDED.equals(action)) { 251 updateCurrentProfilesCache(); 252 } 253 } 254 }; 255 256 private void updateCurrentProfilesCache() { 257 synchronized (mCurrentProfiles) { 258 mCurrentProfiles.clear(); 259 if (mUserManager != null) { 260 for (UserInfo user : mUserManager.getProfiles(mCurrentUserId)) { 261 mCurrentProfiles.put(user.id, user); 262 } 263 } 264 } 265 } 266 267 public void start() { 268 mWindowManager = (WindowManager)mContext.getSystemService(Context.WINDOW_SERVICE); 269 mWindowManagerService = WindowManagerGlobal.getWindowManagerService(); 270 mDisplay = mWindowManager.getDefaultDisplay(); 271 272 mDreamManager = IDreamManager.Stub.asInterface( 273 ServiceManager.checkService(DreamService.DREAM_SERVICE)); 274 mPowerManager = (PowerManager) mContext.getSystemService(Context.POWER_SERVICE); 275 276 mSettingsObserver.onChange(false); // set up 277 mContext.getContentResolver().registerContentObserver( 278 Settings.Global.getUriFor(Settings.Global.DEVICE_PROVISIONED), true, 279 mSettingsObserver); 280 mContext.getContentResolver().registerContentObserver( 281 Settings.Global.getUriFor(Settings.Global.ZEN_MODE), false, 282 mSettingsObserver); 283 284 mContext.getContentResolver().registerContentObserver( 285 Settings.Secure.getUriFor(Settings.Secure.LOCK_SCREEN_ALLOW_PRIVATE_NOTIFICATIONS), 286 true, 287 mLockscreenSettingsObserver, 288 UserHandle.USER_ALL); 289 290 mBarService = IStatusBarService.Stub.asInterface( 291 ServiceManager.getService(Context.STATUS_BAR_SERVICE)); 292 293 mRecents = getComponent(RecentsComponent.class); 294 295 mLocale = mContext.getResources().getConfiguration().locale; 296 mLayoutDirection = TextUtils.getLayoutDirectionFromLocale(mLocale); 297 298 mUserManager = (UserManager) mContext.getSystemService(Context.USER_SERVICE); 299 300 // Connect in to the status bar manager service 301 StatusBarIconList iconList = new StatusBarIconList(); 302 ArrayList<IBinder> notificationKeys = new ArrayList<IBinder>(); 303 ArrayList<StatusBarNotification> notifications = new ArrayList<StatusBarNotification>(); 304 mCommandQueue = new CommandQueue(this, iconList); 305 306 int[] switches = new int[8]; 307 ArrayList<IBinder> binders = new ArrayList<IBinder>(); 308 try { 309 mBarService.registerStatusBar(mCommandQueue, iconList, notificationKeys, notifications, 310 switches, binders); 311 } catch (RemoteException ex) { 312 // If the system process isn't there we're doomed anyway. 313 } 314 315 createAndAddWindows(); 316 317 disable(switches[0]); 318 setSystemUiVisibility(switches[1], 0xffffffff); 319 topAppWindowChanged(switches[2] != 0); 320 // StatusBarManagerService has a back up of IME token and it's restored here. 321 setImeWindowStatus(binders.get(0), switches[3], switches[4], switches[7] != 0); 322 setHardKeyboardStatus(switches[5] != 0, switches[6] != 0); 323 324 // Set up the initial icon state 325 int N = iconList.size(); 326 int viewIndex = 0; 327 for (int i=0; i<N; i++) { 328 StatusBarIcon icon = iconList.getIcon(i); 329 if (icon != null) { 330 addIcon(iconList.getSlot(i), i, viewIndex, icon); 331 viewIndex++; 332 } 333 } 334 335 // Set up the initial notification state 336 N = notificationKeys.size(); 337 if (N == notifications.size()) { 338 for (int i=0; i<N; i++) { 339 addNotification(notificationKeys.get(i), notifications.get(i)); 340 } 341 } else { 342 Log.wtf(TAG, "Notification list length mismatch: keys=" + N 343 + " notifications=" + notifications.size()); 344 } 345 346 if (DEBUG) { 347 Log.d(TAG, String.format( 348 "init: icons=%d disabled=0x%08x lights=0x%08x menu=0x%08x imeButton=0x%08x", 349 iconList.size(), 350 switches[0], 351 switches[1], 352 switches[2], 353 switches[3] 354 )); 355 } 356 357 mCurrentUserId = ActivityManager.getCurrentUser(); 358 359 IntentFilter filter = new IntentFilter(); 360 filter.addAction(Intent.ACTION_USER_SWITCHED); 361 filter.addAction(Intent.ACTION_USER_ADDED); 362 mContext.registerReceiver(mBroadcastReceiver, filter); 363 364 updateCurrentProfilesCache(); 365 } 366 367 public void userSwitched(int newUserId) { 368 // should be overridden 369 } 370 371 public boolean notificationIsForCurrentProfiles(StatusBarNotification n) { 372 final int thisUserId = mCurrentUserId; 373 final int notificationUserId = n.getUserId(); 374 if (DEBUG && MULTIUSER_DEBUG) { 375 Log.v(TAG, String.format("%s: current userid: %d, notification userid: %d", 376 n, thisUserId, notificationUserId)); 377 } 378 synchronized (mCurrentProfiles) { 379 return notificationUserId == UserHandle.USER_ALL 380 || mCurrentProfiles.get(notificationUserId) != null; 381 } 382 } 383 384 @Override 385 protected void onConfigurationChanged(Configuration newConfig) { 386 final Locale locale = mContext.getResources().getConfiguration().locale; 387 final int ld = TextUtils.getLayoutDirectionFromLocale(locale); 388 if (! locale.equals(mLocale) || ld != mLayoutDirection) { 389 if (DEBUG) { 390 Log.v(TAG, String.format( 391 "config changed locale/LD: %s (%d) -> %s (%d)", mLocale, mLayoutDirection, 392 locale, ld)); 393 } 394 mLocale = locale; 395 mLayoutDirection = ld; 396 refreshLayout(ld); 397 } 398 } 399 400 protected View updateNotificationVetoButton(View row, StatusBarNotification n) { 401 View vetoButton = row.findViewById(R.id.veto); 402 if (n.isClearable() || (mInterruptingNotificationEntry != null 403 && mInterruptingNotificationEntry.row == row)) { 404 final String _pkg = n.getPackageName(); 405 final String _tag = n.getTag(); 406 final int _id = n.getId(); 407 final int _userId = n.getUserId(); 408 vetoButton.setOnClickListener(new View.OnClickListener() { 409 public void onClick(View v) { 410 // Accessibility feedback 411 v.announceForAccessibility( 412 mContext.getString(R.string.accessibility_notification_dismissed)); 413 try { 414 mBarService.onNotificationClear(_pkg, _tag, _id, _userId); 415 416 } catch (RemoteException ex) { 417 // system process is dead if we're here. 418 } 419 } 420 }); 421 vetoButton.setVisibility(View.VISIBLE); 422 } else { 423 vetoButton.setVisibility(View.GONE); 424 } 425 vetoButton.setImportantForAccessibility(View.IMPORTANT_FOR_ACCESSIBILITY_NO); 426 return vetoButton; 427 } 428 429 430 protected void applyLegacyRowBackground(StatusBarNotification sbn, 431 NotificationData.Entry entry) { 432 if (entry.expanded.getId() != com.android.internal.R.id.status_bar_latest_event_content) { 433 int version = 0; 434 try { 435 ApplicationInfo info = mContext.getPackageManager().getApplicationInfo(sbn.getPackageName(), 0); 436 version = info.targetSdkVersion; 437 } catch (NameNotFoundException ex) { 438 Log.e(TAG, "Failed looking up ApplicationInfo for " + sbn.getPackageName(), ex); 439 } 440 if (version > 0 && version < Build.VERSION_CODES.GINGERBREAD) { 441 entry.row.setBackgroundResource(R.drawable.notification_row_legacy_bg); 442 } else if (version < Build.VERSION_CODES.L) { 443 entry.row.setBackgroundResourceIds( 444 com.android.internal.R.drawable.notification_bg, 445 com.android.internal.R.drawable.notification_bg_dim); 446 } 447 } 448 } 449 450 private void startApplicationDetailsActivity(String packageName) { 451 Intent intent = new Intent(Settings.ACTION_APPLICATION_DETAILS_SETTINGS, 452 Uri.fromParts("package", packageName, null)); 453 intent.setComponent(intent.resolveActivity(mContext.getPackageManager())); 454 TaskStackBuilder.create(mContext).addNextIntentWithParentStack(intent).startActivities( 455 null, UserHandle.CURRENT); 456 } 457 458 protected View.OnLongClickListener getNotificationLongClicker() { 459 return new View.OnLongClickListener() { 460 @Override 461 public boolean onLongClick(View v) { 462 final String packageNameF = (String) v.getTag(); 463 if (packageNameF == null) return false; 464 if (v.getWindowToken() == null) return false; 465 mNotificationBlamePopup = new PopupMenu(mContext, v); 466 mNotificationBlamePopup.getMenuInflater().inflate( 467 R.menu.notification_popup_menu, 468 mNotificationBlamePopup.getMenu()); 469 mNotificationBlamePopup.setOnMenuItemClickListener(new PopupMenu.OnMenuItemClickListener() { 470 public boolean onMenuItemClick(MenuItem item) { 471 if (item.getItemId() == R.id.notification_inspect_item) { 472 startApplicationDetailsActivity(packageNameF); 473 animateCollapsePanels(CommandQueue.FLAG_EXCLUDE_NONE); 474 } else { 475 return false; 476 } 477 return true; 478 } 479 }); 480 mNotificationBlamePopup.show(); 481 482 return true; 483 } 484 }; 485 } 486 487 public void dismissPopups() { 488 if (mNotificationBlamePopup != null) { 489 mNotificationBlamePopup.dismiss(); 490 mNotificationBlamePopup = null; 491 } 492 } 493 494 public void onHeadsUpDismissed() { 495 } 496 497 @Override 498 public void showRecentApps(boolean triggeredFromAltTab) { 499 int msg = MSG_SHOW_RECENT_APPS; 500 mHandler.removeMessages(msg); 501 mHandler.obtainMessage(msg, triggeredFromAltTab ? 1 : 0, 0).sendToTarget(); 502 } 503 504 @Override 505 public void hideRecentApps() { 506 int msg = MSG_HIDE_RECENT_APPS; 507 mHandler.removeMessages(msg); 508 mHandler.sendEmptyMessage(msg); 509 } 510 511 @Override 512 public void toggleRecentApps() { 513 int msg = MSG_TOGGLE_RECENTS_APPS; 514 mHandler.removeMessages(msg); 515 mHandler.sendEmptyMessage(msg); 516 } 517 518 @Override 519 public void preloadRecentApps() { 520 int msg = MSG_PRELOAD_RECENT_APPS; 521 mHandler.removeMessages(msg); 522 mHandler.sendEmptyMessage(msg); 523 } 524 525 @Override 526 public void cancelPreloadRecentApps() { 527 int msg = MSG_CANCEL_PRELOAD_RECENT_APPS; 528 mHandler.removeMessages(msg); 529 mHandler.sendEmptyMessage(msg); 530 } 531 532 @Override 533 public void showSearchPanel() { 534 int msg = MSG_OPEN_SEARCH_PANEL; 535 mHandler.removeMessages(msg); 536 mHandler.sendEmptyMessage(msg); 537 } 538 539 @Override 540 public void hideSearchPanel() { 541 int msg = MSG_CLOSE_SEARCH_PANEL; 542 mHandler.removeMessages(msg); 543 mHandler.sendEmptyMessage(msg); 544 } 545 546 protected abstract WindowManager.LayoutParams getSearchLayoutParams( 547 LayoutParams layoutParams); 548 549 protected void updateSearchPanel() { 550 // Search Panel 551 boolean visible = false; 552 if (mSearchPanelView != null) { 553 visible = mSearchPanelView.isShowing(); 554 mWindowManager.removeView(mSearchPanelView); 555 } 556 557 // Provide SearchPanel with a temporary parent to allow layout params to work. 558 LinearLayout tmpRoot = new LinearLayout(mContext); 559 mSearchPanelView = (SearchPanelView) LayoutInflater.from(mContext).inflate( 560 R.layout.status_bar_search_panel, tmpRoot, false); 561 mSearchPanelView.setOnTouchListener( 562 new TouchOutsideListener(MSG_CLOSE_SEARCH_PANEL, mSearchPanelView)); 563 mSearchPanelView.setVisibility(View.GONE); 564 565 WindowManager.LayoutParams lp = getSearchLayoutParams(mSearchPanelView.getLayoutParams()); 566 567 mWindowManager.addView(mSearchPanelView, lp); 568 mSearchPanelView.setBar(this); 569 if (visible) { 570 mSearchPanelView.show(true, false); 571 } 572 } 573 574 protected H createHandler() { 575 return new H(); 576 } 577 578 static void sendCloseSystemWindows(Context context, String reason) { 579 if (ActivityManagerNative.isSystemReady()) { 580 try { 581 ActivityManagerNative.getDefault().closeSystemDialogs(reason); 582 } catch (RemoteException e) { 583 } 584 } 585 } 586 587 protected abstract View getStatusBarView(); 588 589 protected View.OnTouchListener mRecentsPreloadOnTouchListener = new View.OnTouchListener() { 590 // additional optimization when we have software system buttons - start loading the recent 591 // tasks on touch down 592 @Override 593 public boolean onTouch(View v, MotionEvent event) { 594 int action = event.getAction() & MotionEvent.ACTION_MASK; 595 if (action == MotionEvent.ACTION_DOWN) { 596 preloadRecents(); 597 } else if (action == MotionEvent.ACTION_CANCEL) { 598 cancelPreloadingRecents(); 599 } else if (action == MotionEvent.ACTION_UP) { 600 if (!v.isPressed()) { 601 cancelPreloadingRecents(); 602 } 603 604 } 605 return false; 606 } 607 }; 608 609 /** Proxy for RecentsComponent */ 610 611 protected void showRecents(boolean triggeredFromAltTab) { 612 if (mRecents != null) { 613 sendCloseSystemWindows(mContext, SYSTEM_DIALOG_REASON_RECENT_APPS); 614 mRecents.showRecents(triggeredFromAltTab, getStatusBarView()); 615 } 616 } 617 618 protected void hideRecents() { 619 if (mRecents != null) { 620 sendCloseSystemWindows(mContext, SYSTEM_DIALOG_REASON_RECENT_APPS); 621 mRecents.hideRecents(); 622 } 623 } 624 625 protected void toggleRecents() { 626 if (mRecents != null) { 627 sendCloseSystemWindows(mContext, SYSTEM_DIALOG_REASON_RECENT_APPS); 628 mRecents.toggleRecents(mDisplay, mLayoutDirection, getStatusBarView()); 629 } 630 } 631 632 protected void preloadRecents() { 633 if (mRecents != null) { 634 mRecents.preloadRecents(); 635 } 636 } 637 638 protected void cancelPreloadingRecents() { 639 if (mRecents != null) { 640 mRecents.cancelPreloadingRecents(); 641 } 642 } 643 644 public abstract void resetHeadsUpDecayTimer(); 645 646 /** 647 * Save the current "public" (locked and secure) state of the lockscreen. 648 */ 649 public void setLockscreenPublicMode(boolean publicMode) { 650 mLockscreenPublicMode = publicMode; 651 } 652 653 public boolean isLockscreenPublicMode() { 654 return mLockscreenPublicMode; 655 } 656 657 /** 658 * Has the given user chosen to allow their private (full) notifications to be shown even 659 * when the lockscreen is in "public" (secure & locked) mode? 660 */ 661 public boolean userAllowsPrivateNotificationsInPublic(int userHandle) { 662 if (userHandle == UserHandle.USER_ALL) { 663 return true; 664 } 665 666 if (mUsersAllowingPrivateNotifications.indexOfKey(userHandle) < 0) { 667 final boolean allowed = 0 != Settings.Secure.getIntForUser( 668 mContext.getContentResolver(), 669 Settings.Secure.LOCK_SCREEN_ALLOW_PRIVATE_NOTIFICATIONS, 0, userHandle); 670 mUsersAllowingPrivateNotifications.append(userHandle, allowed); 671 return allowed; 672 } 673 674 return mUsersAllowingPrivateNotifications.get(userHandle); 675 } 676 677 protected class H extends Handler { 678 public void handleMessage(Message m) { 679 Intent intent; 680 switch (m.what) { 681 case MSG_SHOW_RECENT_APPS: 682 showRecents(m.arg1 > 0); 683 break; 684 case MSG_HIDE_RECENT_APPS: 685 hideRecents(); 686 break; 687 case MSG_TOGGLE_RECENTS_APPS: 688 toggleRecents(); 689 break; 690 case MSG_PRELOAD_RECENT_APPS: 691 preloadRecents(); 692 break; 693 case MSG_CANCEL_PRELOAD_RECENT_APPS: 694 cancelPreloadingRecents(); 695 break; 696 case MSG_OPEN_SEARCH_PANEL: 697 if (DEBUG) Log.d(TAG, "opening search panel"); 698 if (mSearchPanelView != null && mSearchPanelView.isAssistantAvailable()) { 699 mSearchPanelView.show(true, true); 700 onShowSearchPanel(); 701 } 702 break; 703 case MSG_CLOSE_SEARCH_PANEL: 704 if (DEBUG) Log.d(TAG, "closing search panel"); 705 if (mSearchPanelView != null && mSearchPanelView.isShowing()) { 706 mSearchPanelView.show(false, true); 707 onHideSearchPanel(); 708 } 709 break; 710 } 711 } 712 } 713 714 public class TouchOutsideListener implements View.OnTouchListener { 715 private int mMsg; 716 private StatusBarPanel mPanel; 717 718 public TouchOutsideListener(int msg, StatusBarPanel panel) { 719 mMsg = msg; 720 mPanel = panel; 721 } 722 723 public boolean onTouch(View v, MotionEvent ev) { 724 final int action = ev.getAction(); 725 if (action == MotionEvent.ACTION_OUTSIDE 726 || (action == MotionEvent.ACTION_DOWN 727 && !mPanel.isInContentArea((int)ev.getX(), (int)ev.getY()))) { 728 mHandler.removeMessages(mMsg); 729 mHandler.sendEmptyMessage(mMsg); 730 return true; 731 } 732 return false; 733 } 734 } 735 736 protected void workAroundBadLayerDrawableOpacity(View v) { 737 } 738 739 protected void onHideSearchPanel() { 740 } 741 742 protected void onShowSearchPanel() { 743 } 744 745 public boolean inflateViews(NotificationData.Entry entry, ViewGroup parent) { 746 return inflateViews(entry, parent, false); 747 } 748 749 public boolean inflateViewsForHeadsUp(NotificationData.Entry entry, ViewGroup parent) { 750 return inflateViews(entry, parent, true); 751 } 752 753 public boolean inflateViews(NotificationData.Entry entry, ViewGroup parent, boolean isHeadsUp) { 754 int minHeight = 755 mContext.getResources().getDimensionPixelSize(R.dimen.notification_min_height); 756 int maxHeight = 757 mContext.getResources().getDimensionPixelSize(R.dimen.notification_max_height); 758 StatusBarNotification sbn = entry.notification; 759 RemoteViews contentView = sbn.getNotification().contentView; 760 RemoteViews bigContentView = sbn.getNotification().bigContentView; 761 762 if (isHeadsUp) { 763 maxHeight = 764 mContext.getResources().getDimensionPixelSize(R.dimen.notification_mid_height); 765 bigContentView = sbn.getNotification().headsUpContentView; 766 } 767 768 if (contentView == null) { 769 return false; 770 } 771 772 if (DEBUG) { 773 Log.v(TAG, "publicNotification: " + sbn.getNotification().publicVersion); 774 } 775 776 Notification publicNotification = sbn.getNotification().publicVersion; 777 778 // create the row view 779 LayoutInflater inflater = (LayoutInflater)mContext.getSystemService( 780 Context.LAYOUT_INFLATER_SERVICE); 781 ExpandableNotificationRow row = (ExpandableNotificationRow) inflater.inflate( 782 R.layout.status_bar_notification_row, parent, false); 783 784 // for blaming (see SwipeHelper.setLongPressListener) 785 row.setTag(sbn.getPackageName()); 786 787 workAroundBadLayerDrawableOpacity(row); 788 View vetoButton = updateNotificationVetoButton(row, sbn); 789 vetoButton.setContentDescription(mContext.getString( 790 R.string.accessibility_remove_notification)); 791 792 // NB: the large icon is now handled entirely by the template 793 794 // bind the click event to the content area 795 NotificationContentView expanded = 796 (NotificationContentView) row.findViewById(R.id.expanded); 797 NotificationContentView expandedPublic = 798 (NotificationContentView) row.findViewById(R.id.expandedPublic); 799 800 row.setDescendantFocusability(ViewGroup.FOCUS_BLOCK_DESCENDANTS); 801 802 PendingIntent contentIntent = sbn.getNotification().contentIntent; 803 if (contentIntent != null) { 804 final View.OnClickListener listener = makeClicker(contentIntent, sbn.getKey(), 805 isHeadsUp); 806 row.setOnClickListener(listener); 807 } else { 808 row.setOnClickListener(null); 809 } 810 811 // set up the adaptive layout 812 View contentViewLocal = null; 813 View bigContentViewLocal = null; 814 try { 815 contentViewLocal = contentView.apply(mContext, expanded, 816 mOnClickHandler); 817 if (bigContentView != null) { 818 bigContentViewLocal = bigContentView.apply(mContext, expanded, 819 mOnClickHandler); 820 } 821 } 822 catch (RuntimeException e) { 823 final String ident = sbn.getPackageName() + "/0x" + Integer.toHexString(sbn.getId()); 824 Log.e(TAG, "couldn't inflate view for notification " + ident, e); 825 return false; 826 } 827 828 if (contentViewLocal != null) { 829 contentViewLocal.setIsRootNamespace(true); 830 expanded.setContractedChild(contentViewLocal); 831 } 832 if (bigContentViewLocal != null) { 833 bigContentViewLocal.setIsRootNamespace(true); 834 expanded.setExpandedChild(bigContentViewLocal); 835 } 836 837 PackageManager pm = mContext.getPackageManager(); 838 839 // now the public version 840 View publicViewLocal = null; 841 if (publicNotification != null) { 842 try { 843 publicViewLocal = publicNotification.contentView.apply(mContext, expandedPublic, 844 mOnClickHandler); 845 846 if (publicViewLocal != null) { 847 publicViewLocal.setIsRootNamespace(true); 848 expandedPublic.setContractedChild(publicViewLocal); 849 } 850 } 851 catch (RuntimeException e) { 852 final String ident = sbn.getPackageName() + "/0x" + Integer.toHexString(sbn.getId()); 853 Log.e(TAG, "couldn't inflate public view for notification " + ident, e); 854 publicViewLocal = null; 855 } 856 } 857 858 if (publicViewLocal == null) { 859 // Add a basic notification template 860 publicViewLocal = LayoutInflater.from(mContext).inflate( 861 com.android.internal.R.layout.notification_template_quantum_base, 862 expandedPublic, true); 863 864 final TextView title = (TextView) publicViewLocal.findViewById(com.android.internal.R.id.title); 865 try { 866 title.setText(pm.getApplicationLabel( 867 pm.getApplicationInfo(entry.notification.getPackageName(), 0))); 868 } catch (NameNotFoundException e) { 869 title.setText(entry.notification.getPackageName()); 870 } 871 872 final ImageView icon = (ImageView) publicViewLocal.findViewById(com.android.internal.R.id.icon); 873 874 final StatusBarIcon ic = new StatusBarIcon(entry.notification.getPackageName(), 875 entry.notification.getUser(), 876 entry.notification.getNotification().icon, 877 entry.notification.getNotification().iconLevel, 878 entry.notification.getNotification().number, 879 entry.notification.getNotification().tickerText); 880 881 Drawable iconDrawable = StatusBarIconView.getIcon(mContext, ic); 882 icon.setImageDrawable(iconDrawable); 883 if (mNotificationColorUtil.isGrayscale(iconDrawable)) { 884 icon.setBackgroundResource( 885 com.android.internal.R.drawable.notification_icon_legacy_bg_inset); 886 } 887 888 final TextView text = (TextView) publicViewLocal.findViewById(com.android.internal.R.id.text); 889 text.setText("Unlock your device to see this notification."); 890 891 // TODO: fill out "time" as well 892 } 893 894 row.setDrawingCacheEnabled(true); 895 896 if (MULTIUSER_DEBUG) { 897 TextView debug = (TextView) row.findViewById(R.id.debug_info); 898 if (debug != null) { 899 debug.setVisibility(View.VISIBLE); 900 debug.setText("CU " + mCurrentUserId +" NU " + entry.notification.getUserId()); 901 } 902 } 903 entry.row = row; 904 entry.row.setHeightRange(mRowMinHeight, mRowMaxHeight); 905 entry.row.setOnActivatedListener(this); 906 entry.expanded = contentViewLocal; 907 entry.expandedPublic = publicViewLocal; 908 entry.setBigContentView(bigContentViewLocal); 909 910 applyLegacyRowBackground(sbn, entry); 911 912 return true; 913 } 914 915 public NotificationClicker makeClicker(PendingIntent intent, String notificationKey, 916 boolean forHun) { 917 return new NotificationClicker(intent, notificationKey, forHun); 918 } 919 920 protected class NotificationClicker implements View.OnClickListener { 921 private PendingIntent mIntent; 922 private final String mNotificationKey; 923 private boolean mIsHeadsUp; 924 925 public NotificationClicker(PendingIntent intent, String notificationKey, boolean forHun) { 926 mIntent = intent; 927 mNotificationKey = notificationKey; 928 mIsHeadsUp = forHun; 929 } 930 931 public void onClick(View v) { 932 try { 933 // The intent we are sending is for the application, which 934 // won't have permission to immediately start an activity after 935 // the user switches to home. We know it is safe to do at this 936 // point, so make sure new activity switches are now allowed. 937 ActivityManagerNative.getDefault().resumeAppSwitches(); 938 // Also, notifications can be launched from the lock screen, 939 // so dismiss the lock screen when the activity starts. 940 ActivityManagerNative.getDefault().dismissKeyguardOnNextActivity(); 941 } catch (RemoteException e) { 942 } 943 944 if (mIntent != null) { 945 int[] pos = new int[2]; 946 v.getLocationOnScreen(pos); 947 Intent overlay = new Intent(); 948 overlay.setSourceBounds( 949 new Rect(pos[0], pos[1], pos[0]+v.getWidth(), pos[1]+v.getHeight())); 950 try { 951 mIntent.send(mContext, 0, overlay); 952 } catch (PendingIntent.CanceledException e) { 953 // the stack trace isn't very helpful here. Just log the exception message. 954 Log.w(TAG, "Sending contentIntent failed: " + e); 955 } 956 957 KeyguardTouchDelegate.getInstance(mContext).dismiss(); 958 } 959 960 try { 961 if (mIsHeadsUp) { 962 mHandler.sendEmptyMessage(MSG_HIDE_HEADS_UP); 963 } 964 mBarService.onNotificationClick(mNotificationKey); 965 } catch (RemoteException ex) { 966 // system process is dead if we're here. 967 } 968 969 // close the shade if it was open 970 animateCollapsePanels(CommandQueue.FLAG_EXCLUDE_NONE); 971 visibilityChanged(false); 972 } 973 } 974 975 /** 976 * The LEDs are turned o)ff when the notification panel is shown, even just a little bit. 977 * This was added last-minute and is inconsistent with the way the rest of the notifications 978 * are handled, because the notification isn't really cancelled. The lights are just 979 * turned off. If any other notifications happen, the lights will turn back on. Steve says 980 * this is what he wants. (see bug 1131461) 981 */ 982 protected void visibilityChanged(boolean visible) { 983 if (mPanelSlightlyVisible != visible) { 984 mPanelSlightlyVisible = visible; 985 try { 986 if (visible) { 987 mBarService.onPanelRevealed(); 988 } else { 989 mBarService.onPanelHidden(); 990 } 991 } catch (RemoteException ex) { 992 // Won't fail unless the world has ended. 993 } 994 } 995 } 996 997 /** 998 * Cancel this notification and tell the StatusBarManagerService / NotificationManagerService 999 * about the failure. 1000 * 1001 * WARNING: this will call back into us. Don't hold any locks. 1002 */ 1003 void handleNotificationError(IBinder key, StatusBarNotification n, String message) { 1004 removeNotification(key); 1005 try { 1006 mBarService.onNotificationError(n.getPackageName(), n.getTag(), n.getId(), n.getUid(), 1007 n.getInitialPid(), message, n.getUserId()); 1008 } catch (RemoteException ex) { 1009 // The end is nigh. 1010 } 1011 } 1012 1013 protected StatusBarNotification removeNotificationViews(IBinder key) { 1014 NotificationData.Entry entry = mNotificationData.remove(key); 1015 if (entry == null) { 1016 Log.w(TAG, "removeNotification for unknown key: " + key); 1017 return null; 1018 } 1019 // Remove the expanded view. 1020 ViewGroup rowParent = (ViewGroup)entry.row.getParent(); 1021 if (rowParent != null) rowParent.removeView(entry.row); 1022 updateRowStates(); 1023 updateNotificationIcons(); 1024 1025 return entry.notification; 1026 } 1027 1028 protected NotificationData.Entry createNotificationViews(IBinder key, 1029 StatusBarNotification notification) { 1030 if (DEBUG) { 1031 Log.d(TAG, "createNotificationViews(key=" + key + ", notification=" + notification); 1032 } 1033 // Construct the icon. 1034 final StatusBarIconView iconView = new StatusBarIconView(mContext, 1035 notification.getPackageName() + "/0x" + Integer.toHexString(notification.getId()), 1036 notification.getNotification()); 1037 iconView.setScaleType(ImageView.ScaleType.CENTER_INSIDE); 1038 1039 final StatusBarIcon ic = new StatusBarIcon(notification.getPackageName(), 1040 notification.getUser(), 1041 notification.getNotification().icon, 1042 notification.getNotification().iconLevel, 1043 notification.getNotification().number, 1044 notification.getNotification().tickerText); 1045 if (!iconView.set(ic)) { 1046 handleNotificationError(key, notification, "Couldn't create icon: " + ic); 1047 return null; 1048 } 1049 // Construct the expanded view. 1050 NotificationData.Entry entry = new NotificationData.Entry(key, notification, iconView); 1051 if (!inflateViews(entry, mStackScroller)) { 1052 handleNotificationError(key, notification, "Couldn't expand RemoteViews for: " 1053 + notification); 1054 return null; 1055 } 1056 return entry; 1057 } 1058 1059 protected void addNotificationViews(NotificationData.Entry entry) { 1060 if (entry == null) { 1061 return; 1062 } 1063 // Add the expanded view and icon. 1064 int pos = mNotificationData.add(entry); 1065 if (DEBUG) { 1066 Log.d(TAG, "addNotificationViews: added at " + pos); 1067 } 1068 updateRowStates(); 1069 updateNotificationIcons(); 1070 } 1071 1072 private void addNotificationViews(IBinder key, StatusBarNotification notification) { 1073 addNotificationViews(createNotificationViews(key, notification)); 1074 } 1075 1076 /** 1077 * @return The number of notifications we show on Keyguard. 1078 */ 1079 protected abstract int getMaxKeyguardNotifications(); 1080 1081 /** 1082 * Updates expanded, dimmed and locked states of notification rows. 1083 */ 1084 protected void updateRowStates() { 1085 int maxKeyguardNotifications = getMaxKeyguardNotifications(); 1086 mKeyguardIconOverflowContainer.getIconsView().removeAllViews(); 1087 int n = mNotificationData.size(); 1088 int visibleNotifications = 0; 1089 boolean onKeyguard = mState == StatusBarState.KEYGUARD; 1090 for (int i = n-1; i >= 0; i--) { 1091 NotificationData.Entry entry = mNotificationData.get(i); 1092 if (onKeyguard) { 1093 entry.row.setExpansionDisabled(true); 1094 } else { 1095 entry.row.setExpansionDisabled(false); 1096 if (!entry.row.isUserLocked()) { 1097 boolean top = (i == n-1); 1098 entry.row.setSystemExpanded(top); 1099 } 1100 } 1101 boolean showOnKeyguard = shouldShowOnKeyguard(entry.notification); 1102 if (onKeyguard && (visibleNotifications >= maxKeyguardNotifications 1103 || !showOnKeyguard)) { 1104 entry.row.setVisibility(View.GONE); 1105 if (showOnKeyguard) { 1106 mKeyguardIconOverflowContainer.getIconsView().addNotification(entry); 1107 } 1108 } else { 1109 if (entry.row.getVisibility() == View.GONE) { 1110 // notify the scroller of a child addition 1111 mStackScroller.generateAddAnimation(entry.row); 1112 } 1113 entry.row.setVisibility(View.VISIBLE); 1114 visibleNotifications++; 1115 } 1116 } 1117 1118 if (onKeyguard && mKeyguardIconOverflowContainer.getIconsView().getChildCount() > 0) { 1119 mKeyguardIconOverflowContainer.setVisibility(View.VISIBLE); 1120 } else { 1121 mKeyguardIconOverflowContainer.setVisibility(View.GONE); 1122 } 1123 } 1124 1125 private boolean shouldShowOnKeyguard(StatusBarNotification sbn) { 1126 return sbn.getNotification().priority >= Notification.PRIORITY_LOW; 1127 } 1128 1129 protected void setZenMode(int mode) { 1130 if (!isDeviceProvisioned()) return; 1131 mZenMode = mode; 1132 updateNotificationIcons(); 1133 } 1134 1135 protected abstract void haltTicker(); 1136 protected abstract void setAreThereNotifications(); 1137 protected abstract void updateNotificationIcons(); 1138 protected abstract void tick(IBinder key, StatusBarNotification n, boolean firstTime); 1139 protected abstract void updateExpandedViewPos(int expandedPosition); 1140 protected abstract boolean shouldDisableNavbarGestures(); 1141 1142 protected boolean isTopNotification(ViewGroup parent, NotificationData.Entry entry) { 1143 return parent != null && parent.indexOfChild(entry.row) == 0; 1144 } 1145 1146 public void updateNotification(IBinder key, StatusBarNotification notification) { 1147 if (DEBUG) Log.d(TAG, "updateNotification(" + key + " -> " + notification + ")"); 1148 1149 final NotificationData.Entry oldEntry = mNotificationData.findByKey(key); 1150 if (oldEntry == null) { 1151 Log.w(TAG, "updateNotification for unknown key: " + key); 1152 return; 1153 } 1154 1155 final StatusBarNotification oldNotification = oldEntry.notification; 1156 1157 // XXX: modify when we do something more intelligent with the two content views 1158 final RemoteViews oldContentView = oldNotification.getNotification().contentView; 1159 final RemoteViews contentView = notification.getNotification().contentView; 1160 final RemoteViews oldBigContentView = oldNotification.getNotification().bigContentView; 1161 final RemoteViews bigContentView = notification.getNotification().bigContentView; 1162 final RemoteViews oldHeadsUpContentView = oldNotification.getNotification().headsUpContentView; 1163 final RemoteViews headsUpContentView = notification.getNotification().headsUpContentView; 1164 final Notification oldPublicNotification = oldNotification.getNotification().publicVersion; 1165 final RemoteViews oldPublicContentView = oldPublicNotification != null 1166 ? oldPublicNotification.contentView : null; 1167 final Notification publicNotification = notification.getNotification().publicVersion; 1168 final RemoteViews publicContentView = publicNotification != null 1169 ? publicNotification.contentView : null; 1170 1171 if (DEBUG) { 1172 Log.d(TAG, "old notification: when=" + oldNotification.getNotification().when 1173 + " ongoing=" + oldNotification.isOngoing() 1174 + " expanded=" + oldEntry.expanded 1175 + " contentView=" + oldContentView 1176 + " bigContentView=" + oldBigContentView 1177 + " publicView=" + oldPublicContentView 1178 + " rowParent=" + oldEntry.row.getParent()); 1179 Log.d(TAG, "new notification: when=" + notification.getNotification().when 1180 + " ongoing=" + oldNotification.isOngoing() 1181 + " contentView=" + contentView 1182 + " bigContentView=" + bigContentView 1183 + " publicView=" + publicContentView); 1184 } 1185 1186 // Can we just reapply the RemoteViews in place? If when didn't change, the order 1187 // didn't change. 1188 1189 // 1U is never null 1190 boolean contentsUnchanged = oldEntry.expanded != null 1191 && contentView.getPackage() != null 1192 && oldContentView.getPackage() != null 1193 && oldContentView.getPackage().equals(contentView.getPackage()) 1194 && oldContentView.getLayoutId() == contentView.getLayoutId(); 1195 // large view may be null 1196 boolean bigContentsUnchanged = 1197 (oldEntry.getBigContentView() == null && bigContentView == null) 1198 || ((oldEntry.getBigContentView() != null && bigContentView != null) 1199 && bigContentView.getPackage() != null 1200 && oldBigContentView.getPackage() != null 1201 && oldBigContentView.getPackage().equals(bigContentView.getPackage()) 1202 && oldBigContentView.getLayoutId() == bigContentView.getLayoutId()); 1203 boolean headsUpContentsUnchanged = 1204 (oldHeadsUpContentView == null && headsUpContentView == null) 1205 || ((oldHeadsUpContentView != null && headsUpContentView != null) 1206 && headsUpContentView.getPackage() != null 1207 && oldHeadsUpContentView.getPackage() != null 1208 && oldHeadsUpContentView.getPackage().equals(headsUpContentView.getPackage()) 1209 && oldHeadsUpContentView.getLayoutId() == headsUpContentView.getLayoutId()); 1210 boolean publicUnchanged = 1211 (oldPublicContentView == null && publicContentView == null) 1212 || ((oldPublicContentView != null && publicContentView != null) 1213 && publicContentView.getPackage() != null 1214 && oldPublicContentView.getPackage() != null 1215 && oldPublicContentView.getPackage().equals(publicContentView.getPackage()) 1216 && oldPublicContentView.getLayoutId() == publicContentView.getLayoutId()); 1217 1218 ViewGroup rowParent = (ViewGroup) oldEntry.row.getParent(); 1219 boolean orderUnchanged = 1220 notification.getNotification().when == oldNotification.getNotification().when 1221 && notification.getScore() == oldNotification.getScore(); 1222 // score now encompasses/supersedes isOngoing() 1223 1224 boolean updateTicker = notification.getNotification().tickerText != null 1225 && !TextUtils.equals(notification.getNotification().tickerText, 1226 oldEntry.notification.getNotification().tickerText); 1227 boolean isTopAnyway = isTopNotification(rowParent, oldEntry); 1228 if (contentsUnchanged && bigContentsUnchanged && headsUpContentsUnchanged && publicUnchanged 1229 && (orderUnchanged || isTopAnyway)) { 1230 if (DEBUG) Log.d(TAG, "reusing notification for key: " + key); 1231 oldEntry.notification = notification; 1232 try { 1233 updateNotificationViews(oldEntry, notification); 1234 1235 if (ENABLE_HEADS_UP && mInterruptingNotificationEntry != null 1236 && oldNotification == mInterruptingNotificationEntry.notification) { 1237 if (!shouldInterrupt(notification)) { 1238 if (DEBUG) Log.d(TAG, "no longer interrupts!"); 1239 mHandler.sendEmptyMessage(MSG_HIDE_HEADS_UP); 1240 } else { 1241 if (DEBUG) Log.d(TAG, "updating the current heads up:" + notification); 1242 mInterruptingNotificationEntry.notification = notification; 1243 updateHeadsUpViews(mInterruptingNotificationEntry, notification); 1244 } 1245 } 1246 1247 // Update the icon. 1248 final StatusBarIcon ic = new StatusBarIcon(notification.getPackageName(), 1249 notification.getUser(), 1250 notification.getNotification().icon, notification.getNotification().iconLevel, 1251 notification.getNotification().number, 1252 notification.getNotification().tickerText); 1253 if (!oldEntry.icon.set(ic)) { 1254 handleNotificationError(key, notification, "Couldn't update icon: " + ic); 1255 return; 1256 } 1257 updateRowStates(); 1258 } 1259 catch (RuntimeException e) { 1260 // It failed to add cleanly. Log, and remove the view from the panel. 1261 Log.w(TAG, "Couldn't reapply views for package " + contentView.getPackage(), e); 1262 removeNotificationViews(key); 1263 addNotificationViews(key, notification); 1264 } 1265 } else { 1266 if (DEBUG) Log.d(TAG, "not reusing notification for key: " + key); 1267 if (DEBUG) Log.d(TAG, "contents was " + (contentsUnchanged ? "unchanged" : "changed")); 1268 if (DEBUG) Log.d(TAG, "order was " + (orderUnchanged ? "unchanged" : "changed")); 1269 if (DEBUG) Log.d(TAG, "notification is " + (isTopAnyway ? "top" : "not top")); 1270 removeNotificationViews(key); 1271 addNotificationViews(key, notification); // will also replace the heads up 1272 final NotificationData.Entry newEntry = mNotificationData.findByKey(key); 1273 final boolean userChangedExpansion = oldEntry.row.hasUserChangedExpansion(); 1274 if (userChangedExpansion) { 1275 boolean userExpanded = oldEntry.row.isUserExpanded(); 1276 newEntry.row.setUserExpanded(userExpanded); 1277 newEntry.row.notifyHeightChanged(); 1278 } 1279 } 1280 1281 // Update the veto button accordingly (and as a result, whether this row is 1282 // swipe-dismissable) 1283 updateNotificationVetoButton(oldEntry.row, notification); 1284 1285 // Is this for you? 1286 boolean isForCurrentUser = notificationIsForCurrentProfiles(notification); 1287 if (DEBUG) Log.d(TAG, "notification is " + (isForCurrentUser ? "" : "not ") + "for you"); 1288 1289 // Restart the ticker if it's still running 1290 if (updateTicker && isForCurrentUser) { 1291 haltTicker(); 1292 tick(key, notification, false); 1293 } 1294 1295 // Recalculate the position of the sliding windows and the titles. 1296 setAreThereNotifications(); 1297 updateExpandedViewPos(EXPANDED_LEAVE_ALONE); 1298 } 1299 1300 private void updateNotificationViews(NotificationData.Entry entry, 1301 StatusBarNotification notification) { 1302 updateNotificationViews(entry, notification, false); 1303 } 1304 1305 private void updateHeadsUpViews(NotificationData.Entry entry, 1306 StatusBarNotification notification) { 1307 updateNotificationViews(entry, notification, true); 1308 } 1309 1310 private void updateNotificationViews(NotificationData.Entry entry, 1311 StatusBarNotification notification, boolean isHeadsUp) { 1312 final RemoteViews contentView = notification.getNotification().contentView; 1313 final RemoteViews bigContentView = isHeadsUp 1314 ? notification.getNotification().headsUpContentView 1315 : notification.getNotification().bigContentView; 1316 final Notification publicVersion = notification.getNotification().publicVersion; 1317 final RemoteViews publicContentView = publicVersion != null ? publicVersion.contentView 1318 : null; 1319 1320 // Reapply the RemoteViews 1321 contentView.reapply(mContext, entry.expanded, mOnClickHandler); 1322 if (bigContentView != null && entry.getBigContentView() != null) { 1323 bigContentView.reapply(mContext, entry.getBigContentView(), 1324 mOnClickHandler); 1325 } 1326 if (publicContentView != null && entry.getPublicContentView() != null) { 1327 publicContentView.reapply(mContext, entry.getPublicContentView(), mOnClickHandler); 1328 } 1329 // update the contentIntent 1330 final PendingIntent contentIntent = notification.getNotification().contentIntent; 1331 if (contentIntent != null) { 1332 final View.OnClickListener listener = makeClicker(contentIntent, notification.getKey(), 1333 isHeadsUp); 1334 entry.row.setOnClickListener(listener); 1335 } else { 1336 entry.row.setOnClickListener(null); 1337 } 1338 entry.row.notifyContentUpdated(); 1339 } 1340 1341 protected void notifyHeadsUpScreenOn(boolean screenOn) { 1342 if (!screenOn && mInterruptingNotificationEntry != null) { 1343 mHandler.sendEmptyMessage(MSG_ESCALATE_HEADS_UP); 1344 } 1345 } 1346 1347 protected boolean shouldInterrupt(StatusBarNotification sbn) { 1348 Notification notification = sbn.getNotification(); 1349 // some predicates to make the boolean logic legible 1350 boolean isNoisy = (notification.defaults & Notification.DEFAULT_SOUND) != 0 1351 || (notification.defaults & Notification.DEFAULT_VIBRATE) != 0 1352 || notification.sound != null 1353 || notification.vibrate != null; 1354 boolean isHighPriority = sbn.getScore() >= INTERRUPTION_THRESHOLD; 1355 boolean isFullscreen = notification.fullScreenIntent != null; 1356 boolean hasTicker = mHeadsUpTicker && !TextUtils.isEmpty(notification.tickerText); 1357 boolean isAllowed = notification.extras.getInt(Notification.EXTRA_AS_HEADS_UP, 1358 Notification.HEADS_UP_ALLOWED) != Notification.HEADS_UP_NEVER; 1359 1360 final KeyguardTouchDelegate keyguard = KeyguardTouchDelegate.getInstance(mContext); 1361 boolean interrupt = (isFullscreen || (isHighPriority && (isNoisy || hasTicker))) 1362 && isAllowed 1363 && mPowerManager.isScreenOn() 1364 && !keyguard.isShowingAndNotOccluded() 1365 && !keyguard.isInputRestricted(); 1366 try { 1367 interrupt = interrupt && !mDreamManager.isDreaming(); 1368 } catch (RemoteException e) { 1369 Log.d(TAG, "failed to query dream manager", e); 1370 } 1371 if (DEBUG) Log.d(TAG, "interrupt: " + interrupt); 1372 return interrupt; 1373 } 1374 1375 // Q: What kinds of notifications should show during setup? 1376 // A: Almost none! Only things coming from the system (package is "android") that also 1377 // have special "kind" tags marking them as relevant for setup (see below). 1378 protected boolean showNotificationEvenIfUnprovisioned(StatusBarNotification sbn) { 1379 return "android".equals(sbn.getPackageName()) 1380 && sbn.getNotification().extras.getBoolean(Notification.EXTRA_ALLOW_DURING_SETUP); 1381 } 1382 1383 public boolean inKeyguardRestrictedInputMode() { 1384 return KeyguardTouchDelegate.getInstance(mContext).isInputRestricted(); 1385 } 1386 1387 public void setInteracting(int barWindow, boolean interacting) { 1388 // hook for subclasses 1389 } 1390 1391 public void setBouncerShowing(boolean bouncerShowing) { 1392 mBouncerShowing = bouncerShowing; 1393 } 1394 1395 /** 1396 * @return Whether the security bouncer from Keyguard is showing. 1397 */ 1398 public boolean isBouncerShowing() { 1399 return mBouncerShowing; 1400 } 1401 1402 public void destroy() { 1403 if (mSearchPanelView != null) { 1404 mWindowManager.removeViewImmediate(mSearchPanelView); 1405 } 1406 mContext.unregisterReceiver(mBroadcastReceiver); 1407 } 1408} 1409