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 17 package com.android.systemui.statusbar.phone; 18 19 import android.animation.ObjectAnimator; 20 import android.app.ActivityManager; 21 import android.app.ActivityManagerNative; 22 import android.app.Dialog; 23 import android.app.KeyguardManager; 24 import android.app.Notification; 25 import android.app.PendingIntent; 26 import android.app.StatusBarManager; 27 import android.content.BroadcastReceiver; 28 import android.content.Context; 29 import android.content.Intent; 30 import android.content.IntentFilter; 31 import android.content.res.Resources; 32 import android.content.res.Configuration; 33 import android.graphics.PixelFormat; 34 import android.graphics.Rect; 35 import android.graphics.drawable.Drawable; 36 import android.os.IBinder; 37 import android.os.RemoteException; 38 import android.os.Handler; 39 import android.os.Message; 40 import android.os.ServiceManager; 41 import android.os.SystemClock; 42 import android.provider.Settings; 43 import android.text.TextUtils; 44 import android.util.DisplayMetrics; 45 import android.util.Slog; 46 import android.util.Log; 47 import android.view.Display; 48 import android.view.Gravity; 49 import android.view.IWindowManager; 50 import android.view.KeyEvent; 51 import android.view.LayoutInflater; 52 import android.view.MotionEvent; 53 import android.view.VelocityTracker; 54 import android.view.View; 55 import android.view.ViewGroup; 56 import android.view.ViewGroup.LayoutParams; 57 import android.view.Window; 58 import android.view.WindowManager; 59 import android.view.WindowManagerImpl; 60 import android.view.animation.Animation; 61 import android.view.animation.AnimationUtils; 62 import android.widget.ImageView; 63 import android.widget.LinearLayout; 64 import android.widget.RemoteViews; 65 import android.widget.ScrollView; 66 import android.widget.TextView; 67 68 import java.io.FileDescriptor; 69 import java.io.PrintWriter; 70 import java.util.ArrayList; 71 72 import com.android.internal.statusbar.StatusBarIcon; 73 import com.android.internal.statusbar.StatusBarNotification; 74 75 import com.android.systemui.R; 76 import com.android.systemui.recent.RecentTasksLoader; 77 import com.android.systemui.recent.RecentsPanelView; 78 import com.android.systemui.recent.TaskDescription; 79 import com.android.systemui.statusbar.NotificationData; 80 import com.android.systemui.statusbar.StatusBar; 81 import com.android.systemui.statusbar.StatusBarIconView; 82 import com.android.systemui.statusbar.SignalClusterView; 83 import com.android.systemui.statusbar.policy.DateView; 84 import com.android.systemui.statusbar.policy.BatteryController; 85 import com.android.systemui.statusbar.policy.LocationController; 86 import com.android.systemui.statusbar.policy.NetworkController; 87 import com.android.systemui.statusbar.policy.NotificationRowLayout; 88 89 public class PhoneStatusBar extends StatusBar { 90 static final String TAG = "PhoneStatusBar"; 91 public static final boolean DEBUG = false; 92 public static final boolean SPEW = false; 93 public static final boolean DUMPTRUCK = true; // extra dumpsys info 94 95 // additional instrumentation for testing purposes; intended to be left on during development 96 public static final boolean CHATTY = DEBUG; 97 98 public static final String ACTION_STATUSBAR_START 99 = "com.android.internal.policy.statusbar.START"; 100 101 static final int EXPANDED_LEAVE_ALONE = -10000; 102 static final int EXPANDED_FULL_OPEN = -10001; 103 104 private static final int MSG_ANIMATE = 100; 105 private static final int MSG_ANIMATE_REVEAL = 101; 106 private static final int MSG_OPEN_NOTIFICATION_PANEL = 1000; 107 private static final int MSG_CLOSE_NOTIFICATION_PANEL = 1001; 108 private static final int MSG_SHOW_INTRUDER = 1002; 109 private static final int MSG_HIDE_INTRUDER = 1003; 110 private static final int MSG_OPEN_RECENTS_PANEL = 1020; 111 private static final int MSG_CLOSE_RECENTS_PANEL = 1021; 112 113 // will likely move to a resource or other tunable param at some point 114 private static final int INTRUDER_ALERT_DECAY_MS = 10000; 115 116 private static final boolean CLOSE_PANEL_WHEN_EMPTIED = true; 117 118 // fling gesture tuning parameters, scaled to display density 119 private float mSelfExpandVelocityPx; // classic value: 2000px/s 120 private float mSelfCollapseVelocityPx; // classic value: 2000px/s (will be negated to collapse "up") 121 private float mFlingExpandMinVelocityPx; // classic value: 200px/s 122 private float mFlingCollapseMinVelocityPx; // classic value: 200px/s 123 private float mCollapseMinDisplayFraction; // classic value: 0.08 (25px/min(320px,480px) on G1) 124 private float mExpandMinDisplayFraction; // classic value: 0.5 (drag open halfway to expand) 125 private float mFlingGestureMaxXVelocityPx; // classic value: 150px/s 126 127 private float mExpandAccelPx; // classic value: 2000px/s/s 128 private float mCollapseAccelPx; // classic value: 2000px/s/s (will be negated to collapse "up") 129 130 PhoneStatusBarPolicy mIconPolicy; 131 132 // These are no longer handled by the policy, because we need custom strategies for them 133 BatteryController mBatteryController; 134 LocationController mLocationController; 135 NetworkController mNetworkController; 136 137 int mNaturalBarHeight = -1; 138 int mIconSize = -1; 139 int mIconHPadding = -1; 140 Display mDisplay; 141 142 IWindowManager mWindowManager; 143 144 PhoneStatusBarView mStatusBarView; 145 int mPixelFormat; 146 H mHandler = new H(); 147 Object mQueueLock = new Object(); 148 149 // icons 150 LinearLayout mIcons; 151 IconMerger mNotificationIcons; 152 LinearLayout mStatusIcons; 153 154 // expanded notifications 155 Dialog mExpandedDialog; 156 ExpandedView mExpandedView; 157 WindowManager.LayoutParams mExpandedParams; 158 ScrollView mScrollView; 159 View mExpandedContents; 160 // top bar 161 TextView mNoNotificationsTitle; 162 View mClearButton; 163 View mSettingsButton; 164 165 // drag bar 166 CloseDragHandle mCloseView; 167 168 // all notifications 169 NotificationData mNotificationData = new NotificationData(); 170 NotificationRowLayout mPile; 171 172 // position 173 int[] mPositionTmp = new int[2]; 174 boolean mExpanded; 175 boolean mExpandedVisible; 176 177 // the date view 178 DateView mDateView; 179 180 // for immersive activities 181 private View mIntruderAlertView; 182 183 // on-screen navigation buttons 184 private NavigationBarView mNavigationBarView = null; 185 186 // the tracker view 187 TrackingView mTrackingView; 188 WindowManager.LayoutParams mTrackingParams; 189 int mTrackingPosition; // the position of the top of the tracking view. 190 private boolean mPanelSlightlyVisible; 191 192 // ticker 193 private Ticker mTicker; 194 private View mTickerView; 195 private boolean mTicking; 196 197 // Recent apps 198 private RecentsPanelView mRecentsPanel; 199 private RecentTasksLoader mRecentTasksLoader; 200 201 // Tracking finger for opening/closing. 202 int mEdgeBorder; // corresponds to R.dimen.status_bar_edge_ignore 203 boolean mTracking; 204 VelocityTracker mVelocityTracker; 205 206 static final int ANIM_FRAME_DURATION = (1000/60); 207 208 boolean mAnimating; 209 long mCurAnimationTime; 210 float mAnimY; 211 float mAnimVel; 212 float mAnimAccel; 213 long mAnimLastTime; 214 boolean mAnimatingReveal = false; 215 int mViewDelta; 216 int[] mAbsPos = new int[2]; 217 Runnable mPostCollapseCleanup = null; 218 219 220 // for disabling the status bar 221 int mDisabled = 0; 222 223 // tracking calls to View.setSystemUiVisibility() 224 int mSystemUiVisibility = View.SYSTEM_UI_FLAG_VISIBLE; 225 226 DisplayMetrics mDisplayMetrics = new DisplayMetrics(); 227 228 private class ExpandedDialog extends Dialog { ExpandedDialog(Context context)229 ExpandedDialog(Context context) { 230 super(context, com.android.internal.R.style.Theme_Translucent_NoTitleBar); 231 } 232 233 @Override dispatchKeyEvent(KeyEvent event)234 public boolean dispatchKeyEvent(KeyEvent event) { 235 boolean down = event.getAction() == KeyEvent.ACTION_DOWN; 236 switch (event.getKeyCode()) { 237 case KeyEvent.KEYCODE_BACK: 238 if (!down) { 239 animateCollapse(); 240 } 241 return true; 242 } 243 return super.dispatchKeyEvent(event); 244 } 245 } 246 247 @Override start()248 public void start() { 249 mDisplay = ((WindowManager)mContext.getSystemService(Context.WINDOW_SERVICE)) 250 .getDefaultDisplay(); 251 252 mWindowManager = IWindowManager.Stub.asInterface( 253 ServiceManager.getService(Context.WINDOW_SERVICE)); 254 255 super.start(); 256 257 addNavigationBar(); 258 259 //addIntruderView(); 260 261 // Lastly, call to the icon policy to install/update all the icons. 262 mIconPolicy = new PhoneStatusBarPolicy(mContext); 263 } 264 265 // ================================================================================ 266 // Constructing the view 267 // ================================================================================ makeStatusBarView()268 protected View makeStatusBarView() { 269 final Context context = mContext; 270 271 Resources res = context.getResources(); 272 273 mDisplay.getMetrics(mDisplayMetrics); 274 if (DEBUG) { 275 Slog.d(TAG, "makeStatusBarView: mDisplayMetrics=" + mDisplayMetrics); 276 mDisplayMetrics = res.getDisplayMetrics(); 277 Slog.d(TAG, "makeStatusBarView: mDisplayMetrics2=" + mDisplayMetrics); 278 } 279 loadDimens(); 280 281 mIconSize = res.getDimensionPixelSize(com.android.internal.R.dimen.status_bar_icon_size); 282 283 ExpandedView expanded = (ExpandedView)View.inflate(context, 284 R.layout.status_bar_expanded, null); 285 if (DEBUG) { 286 expanded.setBackgroundColor(0x6000FF80); 287 } 288 expanded.mService = this; 289 290 mIntruderAlertView = View.inflate(context, R.layout.intruder_alert, null); 291 mIntruderAlertView.setVisibility(View.GONE); 292 mIntruderAlertView.setClickable(true); 293 294 PhoneStatusBarView sb = (PhoneStatusBarView)View.inflate(context, 295 R.layout.status_bar, null); 296 sb.mService = this; 297 mStatusBarView = sb; 298 299 try { 300 boolean showNav = mWindowManager.hasNavigationBar(); 301 if (showNav) { 302 mNavigationBarView = 303 (NavigationBarView) View.inflate(context, R.layout.navigation_bar, null); 304 305 mNavigationBarView.setDisabledFlags(mDisabled); 306 } 307 } catch (RemoteException ex) { 308 // no window manager? good luck with that 309 } 310 311 // figure out which pixel-format to use for the status bar. 312 mPixelFormat = PixelFormat.OPAQUE; 313 mStatusIcons = (LinearLayout)sb.findViewById(R.id.statusIcons); 314 mNotificationIcons = (IconMerger)sb.findViewById(R.id.notificationIcons); 315 mIcons = (LinearLayout)sb.findViewById(R.id.icons); 316 mTickerView = sb.findViewById(R.id.ticker); 317 318 mExpandedDialog = new ExpandedDialog(context); 319 mExpandedView = expanded; 320 mPile = (NotificationRowLayout)expanded.findViewById(R.id.latestItems); 321 mExpandedContents = mPile; // was: expanded.findViewById(R.id.notificationLinearLayout); 322 mNoNotificationsTitle = (TextView)expanded.findViewById(R.id.noNotificationsTitle); 323 mNoNotificationsTitle.setVisibility(View.GONE); // disabling for now 324 325 mClearButton = expanded.findViewById(R.id.clear_all_button); 326 mClearButton.setOnClickListener(mClearButtonListener); 327 mClearButton.setAlpha(0f); 328 mClearButton.setEnabled(false); 329 mDateView = (DateView)expanded.findViewById(R.id.date); 330 mSettingsButton = expanded.findViewById(R.id.settings_button); 331 mSettingsButton.setOnClickListener(mSettingsButtonListener); 332 mScrollView = (ScrollView)expanded.findViewById(R.id.scroll); 333 334 mTicker = new MyTicker(context, sb); 335 336 TickerView tickerView = (TickerView)sb.findViewById(R.id.tickerText); 337 tickerView.mTicker = mTicker; 338 339 mTrackingView = (TrackingView)View.inflate(context, R.layout.status_bar_tracking, null); 340 mTrackingView.mService = this; 341 mCloseView = (CloseDragHandle)mTrackingView.findViewById(R.id.close); 342 mCloseView.mService = this; 343 344 mEdgeBorder = res.getDimensionPixelSize(R.dimen.status_bar_edge_ignore); 345 346 // set the inital view visibility 347 setAreThereNotifications(); 348 349 // Other icons 350 mLocationController = new LocationController(mContext); // will post a notification 351 mBatteryController = new BatteryController(mContext); 352 mBatteryController.addIconView((ImageView)sb.findViewById(R.id.battery)); 353 mNetworkController = new NetworkController(mContext); 354 final SignalClusterView signalCluster = 355 (SignalClusterView)sb.findViewById(R.id.signal_cluster); 356 mNetworkController.addSignalCluster(signalCluster); 357 signalCluster.setNetworkController(mNetworkController); 358 359 // Recents Panel 360 mRecentTasksLoader = new RecentTasksLoader(context); 361 updateRecentsPanel(); 362 363 // receive broadcasts 364 IntentFilter filter = new IntentFilter(); 365 filter.addAction(Intent.ACTION_CONFIGURATION_CHANGED); 366 filter.addAction(Intent.ACTION_CLOSE_SYSTEM_DIALOGS); 367 filter.addAction(Intent.ACTION_SCREEN_OFF); 368 context.registerReceiver(mBroadcastReceiver, filter); 369 370 return sb; 371 } 372 getRecentsLayoutParams(LayoutParams layoutParams)373 protected WindowManager.LayoutParams getRecentsLayoutParams(LayoutParams layoutParams) { 374 boolean opaque = false; 375 WindowManager.LayoutParams lp = new WindowManager.LayoutParams( 376 layoutParams.width, 377 layoutParams.height, 378 WindowManager.LayoutParams.TYPE_STATUS_BAR_PANEL, 379 WindowManager.LayoutParams.FLAG_LAYOUT_IN_SCREEN 380 | WindowManager.LayoutParams.FLAG_ALT_FOCUSABLE_IM 381 | WindowManager.LayoutParams.FLAG_SPLIT_TOUCH, 382 (opaque ? PixelFormat.OPAQUE : PixelFormat.TRANSLUCENT)); 383 if (ActivityManager.isHighEndGfx(mDisplay)) { 384 lp.flags |= WindowManager.LayoutParams.FLAG_HARDWARE_ACCELERATED; 385 } 386 lp.gravity = Gravity.BOTTOM | Gravity.LEFT; 387 lp.setTitle("RecentsPanel"); 388 lp.windowAnimations = R.style.Animation_RecentPanel; 389 lp.softInputMode = WindowManager.LayoutParams.SOFT_INPUT_STATE_UNCHANGED 390 | WindowManager.LayoutParams.SOFT_INPUT_ADJUST_NOTHING; 391 return lp; 392 } 393 updateRecentsPanel()394 protected void updateRecentsPanel() { 395 // Recents Panel 396 boolean visible = false; 397 ArrayList<TaskDescription> recentTasksList = null; 398 if (mRecentsPanel != null) { 399 visible = mRecentsPanel.isShowing(); 400 WindowManagerImpl.getDefault().removeView(mRecentsPanel); 401 if (visible) { 402 recentTasksList = mRecentsPanel.getRecentTasksList(); 403 } 404 } 405 406 // Provide RecentsPanelView with a temporary parent to allow layout params to work. 407 LinearLayout tmpRoot = new LinearLayout(mContext); 408 mRecentsPanel = (RecentsPanelView) LayoutInflater.from(mContext).inflate( 409 R.layout.status_bar_recent_panel, tmpRoot, false); 410 mRecentsPanel.setRecentTasksLoader(mRecentTasksLoader); 411 mRecentTasksLoader.setRecentsPanel(mRecentsPanel); 412 mRecentsPanel.setOnTouchListener(new TouchOutsideListener(MSG_CLOSE_RECENTS_PANEL, 413 mRecentsPanel)); 414 mRecentsPanel.setVisibility(View.GONE); 415 WindowManager.LayoutParams lp = getRecentsLayoutParams(mRecentsPanel.getLayoutParams()); 416 417 WindowManagerImpl.getDefault().addView(mRecentsPanel, lp); 418 mRecentsPanel.setBar(this); 419 if (visible) { 420 mRecentsPanel.show(true, false, recentTasksList); 421 } 422 423 } 424 getStatusBarGravity()425 protected int getStatusBarGravity() { 426 return Gravity.TOP | Gravity.FILL_HORIZONTAL; 427 } 428 getStatusBarHeight()429 public int getStatusBarHeight() { 430 final Resources res = mContext.getResources(); 431 return res.getDimensionPixelSize(com.android.internal.R.dimen.status_bar_height); 432 } 433 434 private View.OnClickListener mRecentsClickListener = new View.OnClickListener() { 435 public void onClick(View v) { 436 toggleRecentApps(); 437 } 438 }; 439 prepareNavigationBarView()440 private void prepareNavigationBarView() { 441 mNavigationBarView.reorient(); 442 443 mNavigationBarView.getRecentsButton().setOnClickListener(mRecentsClickListener); 444 mNavigationBarView.getRecentsButton().setOnTouchListener(mRecentsPanel); 445 } 446 447 // For small-screen devices (read: phones) that lack hardware navigation buttons addNavigationBar()448 private void addNavigationBar() { 449 if (mNavigationBarView == null) return; 450 451 prepareNavigationBarView(); 452 453 WindowManagerImpl.getDefault().addView( 454 mNavigationBarView, getNavigationBarLayoutParams()); 455 } 456 repositionNavigationBar()457 private void repositionNavigationBar() { 458 if (mNavigationBarView == null) return; 459 460 prepareNavigationBarView(); 461 462 WindowManagerImpl.getDefault().updateViewLayout( 463 mNavigationBarView, getNavigationBarLayoutParams()); 464 } 465 getNavigationBarLayoutParams()466 private WindowManager.LayoutParams getNavigationBarLayoutParams() { 467 WindowManager.LayoutParams lp = new WindowManager.LayoutParams( 468 LayoutParams.MATCH_PARENT, LayoutParams.MATCH_PARENT, 469 WindowManager.LayoutParams.TYPE_NAVIGATION_BAR, 470 0 471 | WindowManager.LayoutParams.FLAG_TOUCHABLE_WHEN_WAKING 472 | WindowManager.LayoutParams.FLAG_NOT_FOCUSABLE 473 | WindowManager.LayoutParams.FLAG_NOT_TOUCH_MODAL 474 | WindowManager.LayoutParams.FLAG_SPLIT_TOUCH 475 | WindowManager.LayoutParams.FLAG_SLIPPERY, 476 PixelFormat.OPAQUE); 477 // this will allow the navbar to run in an overlay on devices that support this 478 if (ActivityManager.isHighEndGfx(mDisplay)) { 479 lp.flags |= WindowManager.LayoutParams.FLAG_HARDWARE_ACCELERATED; 480 } 481 482 lp.setTitle("NavigationBar"); 483 lp.windowAnimations = 0; 484 485 return lp; 486 } 487 addIntruderView()488 private void addIntruderView() { 489 final int height = getStatusBarHeight(); 490 491 WindowManager.LayoutParams lp = new WindowManager.LayoutParams( 492 ViewGroup.LayoutParams.MATCH_PARENT, 493 ViewGroup.LayoutParams.WRAP_CONTENT, 494 WindowManager.LayoutParams.TYPE_STATUS_BAR_SUB_PANEL, 495 WindowManager.LayoutParams.FLAG_LAYOUT_IN_SCREEN 496 | WindowManager.LayoutParams.FLAG_LAYOUT_NO_LIMITS 497 | WindowManager.LayoutParams.FLAG_NOT_TOUCH_MODAL 498 | WindowManager.LayoutParams.FLAG_NOT_FOCUSABLE 499 | WindowManager.LayoutParams.FLAG_ALT_FOCUSABLE_IM 500 | WindowManager.LayoutParams.FLAG_SPLIT_TOUCH, 501 PixelFormat.TRANSLUCENT); 502 lp.gravity = Gravity.TOP | Gravity.FILL_HORIZONTAL; 503 lp.y += height * 1.5; // FIXME 504 lp.setTitle("IntruderAlert"); 505 lp.packageName = mContext.getPackageName(); 506 lp.windowAnimations = R.style.Animation_StatusBar_IntruderAlert; 507 508 WindowManagerImpl.getDefault().addView(mIntruderAlertView, lp); 509 } 510 addIcon(String slot, int index, int viewIndex, StatusBarIcon icon)511 public void addIcon(String slot, int index, int viewIndex, StatusBarIcon icon) { 512 if (SPEW) Slog.d(TAG, "addIcon slot=" + slot + " index=" + index + " viewIndex=" + viewIndex 513 + " icon=" + icon); 514 StatusBarIconView view = new StatusBarIconView(mContext, slot, null); 515 view.set(icon); 516 mStatusIcons.addView(view, viewIndex, new LinearLayout.LayoutParams(mIconSize, mIconSize)); 517 } 518 updateIcon(String slot, int index, int viewIndex, StatusBarIcon old, StatusBarIcon icon)519 public void updateIcon(String slot, int index, int viewIndex, 520 StatusBarIcon old, StatusBarIcon icon) { 521 if (SPEW) Slog.d(TAG, "updateIcon slot=" + slot + " index=" + index + " viewIndex=" + viewIndex 522 + " old=" + old + " icon=" + icon); 523 StatusBarIconView view = (StatusBarIconView)mStatusIcons.getChildAt(viewIndex); 524 view.set(icon); 525 } 526 removeIcon(String slot, int index, int viewIndex)527 public void removeIcon(String slot, int index, int viewIndex) { 528 if (SPEW) Slog.d(TAG, "removeIcon slot=" + slot + " index=" + index + " viewIndex=" + viewIndex); 529 mStatusIcons.removeViewAt(viewIndex); 530 } 531 addNotification(IBinder key, StatusBarNotification notification)532 public void addNotification(IBinder key, StatusBarNotification notification) { 533 StatusBarIconView iconView = addNotificationViews(key, notification); 534 if (iconView == null) return; 535 536 boolean immersive = false; 537 try { 538 immersive = ActivityManagerNative.getDefault().isTopActivityImmersive(); 539 if (DEBUG) { 540 Slog.d(TAG, "Top activity is " + (immersive?"immersive":"not immersive")); 541 } 542 } catch (RemoteException ex) { 543 } 544 if (immersive) { 545 if ((notification.notification.flags & Notification.FLAG_HIGH_PRIORITY) != 0) { 546 Slog.d(TAG, "Presenting high-priority notification in immersive activity"); 547 // special new transient ticker mode 548 // 1. Populate mIntruderAlertView 549 550 ImageView alertIcon = (ImageView) mIntruderAlertView.findViewById(R.id.alertIcon); 551 TextView alertText = (TextView) mIntruderAlertView.findViewById(R.id.alertText); 552 alertIcon.setImageDrawable(StatusBarIconView.getIcon( 553 alertIcon.getContext(), 554 iconView.getStatusBarIcon())); 555 alertText.setText(notification.notification.tickerText); 556 557 View button = mIntruderAlertView.findViewById(R.id.intruder_alert_content); 558 button.setOnClickListener( 559 new NotificationClicker(notification.notification.contentIntent, 560 notification.pkg, notification.tag, notification.id)); 561 562 // 2. Animate mIntruderAlertView in 563 mHandler.sendEmptyMessage(MSG_SHOW_INTRUDER); 564 565 // 3. Set alarm to age the notification off (TODO) 566 mHandler.removeMessages(MSG_HIDE_INTRUDER); 567 mHandler.sendEmptyMessageDelayed(MSG_HIDE_INTRUDER, INTRUDER_ALERT_DECAY_MS); 568 } 569 } else if (notification.notification.fullScreenIntent != null) { 570 // not immersive & a full-screen alert should be shown 571 Slog.d(TAG, "Notification has fullScreenIntent; sending fullScreenIntent"); 572 try { 573 notification.notification.fullScreenIntent.send(); 574 } catch (PendingIntent.CanceledException e) { 575 } 576 } else { 577 // usual case: status bar visible & not immersive 578 579 // show the ticker 580 tick(notification); 581 } 582 583 // Recalculate the position of the sliding windows and the titles. 584 setAreThereNotifications(); 585 updateExpandedViewPos(EXPANDED_LEAVE_ALONE); 586 } 587 updateNotification(IBinder key, StatusBarNotification notification)588 public void updateNotification(IBinder key, StatusBarNotification notification) { 589 if (DEBUG) Slog.d(TAG, "updateNotification(" + key + " -> " + notification + ")"); 590 591 final NotificationData.Entry oldEntry = mNotificationData.findByKey(key); 592 if (oldEntry == null) { 593 Slog.w(TAG, "updateNotification for unknown key: " + key); 594 return; 595 } 596 597 final StatusBarNotification oldNotification = oldEntry.notification; 598 final RemoteViews oldContentView = oldNotification.notification.contentView; 599 600 final RemoteViews contentView = notification.notification.contentView; 601 602 603 if (DEBUG) { 604 Slog.d(TAG, "old notification: when=" + oldNotification.notification.when 605 + " ongoing=" + oldNotification.isOngoing() 606 + " expanded=" + oldEntry.expanded 607 + " contentView=" + oldContentView 608 + " rowParent=" + oldEntry.row.getParent()); 609 Slog.d(TAG, "new notification: when=" + notification.notification.when 610 + " ongoing=" + oldNotification.isOngoing() 611 + " contentView=" + contentView); 612 } 613 614 615 // Can we just reapply the RemoteViews in place? If when didn't change, the order 616 // didn't change. 617 boolean contentsUnchanged = oldEntry.expanded != null 618 && contentView != null && oldContentView != null 619 && contentView.getPackage() != null 620 && oldContentView.getPackage() != null 621 && oldContentView.getPackage().equals(contentView.getPackage()) 622 && oldContentView.getLayoutId() == contentView.getLayoutId(); 623 ViewGroup rowParent = (ViewGroup) oldEntry.row.getParent(); 624 boolean orderUnchanged = notification.notification.when==oldNotification.notification.when 625 && notification.priority == oldNotification.priority; 626 // priority now encompasses isOngoing() 627 628 boolean updateTicker = notification.notification.tickerText != null 629 && !TextUtils.equals(notification.notification.tickerText, 630 oldEntry.notification.notification.tickerText); 631 boolean isFirstAnyway = rowParent.indexOfChild(oldEntry.row) == 0; 632 if (contentsUnchanged && (orderUnchanged || isFirstAnyway)) { 633 if (DEBUG) Slog.d(TAG, "reusing notification for key: " + key); 634 oldEntry.notification = notification; 635 try { 636 // Reapply the RemoteViews 637 contentView.reapply(mContext, oldEntry.content); 638 // update the contentIntent 639 final PendingIntent contentIntent = notification.notification.contentIntent; 640 if (contentIntent != null) { 641 final View.OnClickListener listener = new NotificationClicker(contentIntent, 642 notification.pkg, notification.tag, notification.id); 643 oldEntry.largeIcon.setOnClickListener(listener); 644 oldEntry.content.setOnClickListener(listener); 645 } else { 646 oldEntry.largeIcon.setOnClickListener(null); 647 oldEntry.content.setOnClickListener(null); 648 } 649 // Update the icon. 650 final StatusBarIcon ic = new StatusBarIcon(notification.pkg, 651 notification.notification.icon, notification.notification.iconLevel, 652 notification.notification.number, 653 notification.notification.tickerText); 654 if (!oldEntry.icon.set(ic)) { 655 handleNotificationError(key, notification, "Couldn't update icon: " + ic); 656 return; 657 } 658 // Update the large icon 659 if (notification.notification.largeIcon != null) { 660 oldEntry.largeIcon.setImageBitmap(notification.notification.largeIcon); 661 } else { 662 oldEntry.largeIcon.getLayoutParams().width = 0; 663 oldEntry.largeIcon.setVisibility(View.INVISIBLE); 664 } 665 } 666 catch (RuntimeException e) { 667 // It failed to add cleanly. Log, and remove the view from the panel. 668 Slog.w(TAG, "Couldn't reapply views for package " + contentView.getPackage(), e); 669 removeNotificationViews(key); 670 addNotificationViews(key, notification); 671 } 672 } else { 673 if (SPEW) Slog.d(TAG, "not reusing notification"); 674 removeNotificationViews(key); 675 addNotificationViews(key, notification); 676 } 677 678 // Update the veto button accordingly (and as a result, whether this row is 679 // swipe-dismissable) 680 updateNotificationVetoButton(oldEntry.row, notification); 681 682 // Restart the ticker if it's still running 683 if (updateTicker) { 684 mTicker.halt(); 685 tick(notification); 686 } 687 688 // Recalculate the position of the sliding windows and the titles. 689 setAreThereNotifications(); 690 updateExpandedViewPos(EXPANDED_LEAVE_ALONE); 691 } 692 removeNotification(IBinder key)693 public void removeNotification(IBinder key) { 694 if (SPEW) Slog.d(TAG, "removeNotification key=" + key); 695 StatusBarNotification old = removeNotificationViews(key); 696 697 if (old != null) { 698 // Cancel the ticker if it's still running 699 mTicker.removeEntry(old); 700 701 // Recalculate the position of the sliding windows and the titles. 702 updateExpandedViewPos(EXPANDED_LEAVE_ALONE); 703 704 if (CLOSE_PANEL_WHEN_EMPTIED && mNotificationData.size() == 0 && !mAnimating) { 705 animateCollapse(); 706 } 707 } 708 709 setAreThereNotifications(); 710 } 711 712 @Override onConfigurationChanged(Configuration newConfig)713 protected void onConfigurationChanged(Configuration newConfig) { 714 updateRecentsPanel(); 715 } 716 717 makeNotificationView(StatusBarNotification notification, ViewGroup parent)718 View[] makeNotificationView(StatusBarNotification notification, ViewGroup parent) { 719 Notification n = notification.notification; 720 RemoteViews remoteViews = n.contentView; 721 if (remoteViews == null) { 722 return null; 723 } 724 725 // create the row view 726 LayoutInflater inflater = (LayoutInflater)mContext.getSystemService( 727 Context.LAYOUT_INFLATER_SERVICE); 728 View row = inflater.inflate(R.layout.status_bar_notification_row, parent, false); 729 730 // wire up the veto button 731 View vetoButton = updateNotificationVetoButton(row, notification); 732 vetoButton.setContentDescription(mContext.getString( 733 R.string.accessibility_remove_notification)); 734 735 // the large icon 736 ImageView largeIcon = (ImageView)row.findViewById(R.id.large_icon); 737 if (notification.notification.largeIcon != null) { 738 largeIcon.setImageBitmap(notification.notification.largeIcon); 739 } else { 740 largeIcon.getLayoutParams().width = 0; 741 largeIcon.setVisibility(View.INVISIBLE); 742 } 743 744 // bind the click event to the content area 745 ViewGroup content = (ViewGroup)row.findViewById(R.id.content); 746 content.setDescendantFocusability(ViewGroup.FOCUS_BLOCK_DESCENDANTS); 747 content.setOnFocusChangeListener(mFocusChangeListener); 748 PendingIntent contentIntent = n.contentIntent; 749 if (contentIntent != null) { 750 final View.OnClickListener listener = new NotificationClicker(contentIntent, 751 notification.pkg, notification.tag, notification.id); 752 largeIcon.setOnClickListener(listener); 753 content.setOnClickListener(listener); 754 } else { 755 largeIcon.setOnClickListener(null); 756 content.setOnClickListener(null); 757 } 758 759 View expanded = null; 760 Exception exception = null; 761 try { 762 expanded = remoteViews.apply(mContext, content); 763 } 764 catch (RuntimeException e) { 765 exception = e; 766 } 767 if (expanded == null) { 768 String ident = notification.pkg + "/0x" + Integer.toHexString(notification.id); 769 Slog.e(TAG, "couldn't inflate view for notification " + ident, exception); 770 return null; 771 } else { 772 content.addView(expanded); 773 row.setDrawingCacheEnabled(true); 774 } 775 776 return new View[] { row, content, expanded }; 777 } 778 addNotificationViews(IBinder key, StatusBarNotification notification)779 StatusBarIconView addNotificationViews(IBinder key, StatusBarNotification notification) { 780 if (DEBUG) { 781 Slog.d(TAG, "addNotificationViews(key=" + key + ", notification=" + notification); 782 } 783 // Construct the icon. 784 final StatusBarIconView iconView = new StatusBarIconView(mContext, 785 notification.pkg + "/0x" + Integer.toHexString(notification.id), 786 notification.notification); 787 iconView.setScaleType(ImageView.ScaleType.CENTER_INSIDE); 788 789 final StatusBarIcon ic = new StatusBarIcon(notification.pkg, 790 notification.notification.icon, 791 notification.notification.iconLevel, 792 notification.notification.number, 793 notification.notification.tickerText); 794 if (!iconView.set(ic)) { 795 handleNotificationError(key, notification, "Couldn't create icon: " + ic); 796 return null; 797 } 798 // Construct the expanded view. 799 NotificationData.Entry entry = new NotificationData.Entry(key, notification, iconView); 800 if (!inflateViews(entry, mPile)) { 801 handleNotificationError(key, notification, "Couldn't expand RemoteViews for: " 802 + notification); 803 return null; 804 } 805 806 // Add the expanded view and icon. 807 int pos = mNotificationData.add(entry); 808 if (DEBUG) { 809 Slog.d(TAG, "addNotificationViews: added at " + pos); 810 } 811 updateNotificationIcons(); 812 813 return iconView; 814 } 815 loadNotificationShade()816 private void loadNotificationShade() { 817 int N = mNotificationData.size(); 818 819 ArrayList<View> toShow = new ArrayList<View>(); 820 821 for (int i=0; i<N; i++) { 822 View row = mNotificationData.get(N-i-1).row; 823 toShow.add(row); 824 } 825 826 ArrayList<View> toRemove = new ArrayList<View>(); 827 for (int i=0; i<mPile.getChildCount(); i++) { 828 View child = mPile.getChildAt(i); 829 if (!toShow.contains(child)) { 830 toRemove.add(child); 831 } 832 } 833 834 for (View remove : toRemove) { 835 mPile.removeView(remove); 836 } 837 838 for (int i=0; i<toShow.size(); i++) { 839 View v = toShow.get(i); 840 if (v.getParent() == null) { 841 mPile.addView(v, 0); // the notification shade has newest at the top 842 } 843 } 844 } 845 reloadAllNotificationIcons()846 private void reloadAllNotificationIcons() { 847 if (mNotificationIcons == null) return; 848 mNotificationIcons.removeAllViews(); 849 updateNotificationIcons(); 850 } 851 updateNotificationIcons()852 private void updateNotificationIcons() { 853 loadNotificationShade(); 854 855 final LinearLayout.LayoutParams params 856 = new LinearLayout.LayoutParams(mIconSize + 2*mIconHPadding, mNaturalBarHeight); 857 858 int N = mNotificationData.size(); 859 860 if (DEBUG) { 861 Slog.d(TAG, "refreshing icons: " + N + " notifications, mNotificationIcons=" + mNotificationIcons); 862 } 863 864 ArrayList<View> toShow = new ArrayList<View>(); 865 866 for (int i=0; i<N; i++) { 867 toShow.add(mNotificationData.get(N-i-1).icon); 868 } 869 870 ArrayList<View> toRemove = new ArrayList<View>(); 871 for (int i=0; i<mNotificationIcons.getChildCount(); i++) { 872 View child = mNotificationIcons.getChildAt(i); 873 if (!toShow.contains(child)) { 874 toRemove.add(child); 875 } 876 } 877 878 for (View remove : toRemove) { 879 mNotificationIcons.removeView(remove); 880 } 881 882 for (int i=0; i<toShow.size(); i++) { 883 View v = toShow.get(i); 884 if (v.getParent() == null) { 885 mNotificationIcons.addView(v, i, params); 886 } 887 } 888 } 889 inflateViews(NotificationData.Entry entry, ViewGroup parent)890 private boolean inflateViews(NotificationData.Entry entry, ViewGroup parent) { 891 StatusBarNotification sbn = entry.notification; 892 RemoteViews remoteViews = sbn.notification.contentView; 893 if (remoteViews == null) { 894 return false; 895 } 896 897 // create the row view 898 LayoutInflater inflater = (LayoutInflater)mContext.getSystemService( 899 Context.LAYOUT_INFLATER_SERVICE); 900 View row = inflater.inflate(R.layout.status_bar_notification_row, parent, false); 901 View vetoButton = updateNotificationVetoButton(row, sbn); 902 vetoButton.setContentDescription(mContext.getString( 903 R.string.accessibility_remove_notification)); 904 905 // the large icon 906 ImageView largeIcon = (ImageView)row.findViewById(R.id.large_icon); 907 if (sbn.notification.largeIcon != null) { 908 largeIcon.setImageBitmap(sbn.notification.largeIcon); 909 largeIcon.setContentDescription(sbn.notification.tickerText); 910 } else { 911 largeIcon.getLayoutParams().width = 0; 912 largeIcon.setVisibility(View.INVISIBLE); 913 } 914 largeIcon.setContentDescription(sbn.notification.tickerText); 915 916 // bind the click event to the content area 917 ViewGroup content = (ViewGroup)row.findViewById(R.id.content); 918 // XXX: update to allow controls within notification views 919 content.setDescendantFocusability(ViewGroup.FOCUS_BLOCK_DESCENDANTS); 920 // content.setOnFocusChangeListener(mFocusChangeListener); 921 PendingIntent contentIntent = sbn.notification.contentIntent; 922 if (contentIntent != null) { 923 final View.OnClickListener listener = new NotificationClicker(contentIntent, 924 sbn.pkg, sbn.tag, sbn.id); 925 largeIcon.setOnClickListener(listener); 926 content.setOnClickListener(listener); 927 } else { 928 largeIcon.setOnClickListener(null); 929 content.setOnClickListener(null); 930 } 931 932 View expanded = null; 933 Exception exception = null; 934 try { 935 expanded = remoteViews.apply(mContext, content); 936 } 937 catch (RuntimeException e) { 938 exception = e; 939 } 940 if (expanded == null) { 941 final String ident = sbn.pkg + "/0x" + Integer.toHexString(sbn.id); 942 Slog.e(TAG, "couldn't inflate view for notification " + ident, exception); 943 return false; 944 } else { 945 content.addView(expanded); 946 row.setDrawingCacheEnabled(true); 947 } 948 949 entry.row = row; 950 entry.content = content; 951 entry.expanded = expanded; 952 entry.largeIcon = largeIcon; 953 954 return true; 955 } 956 removeNotificationViews(IBinder key)957 StatusBarNotification removeNotificationViews(IBinder key) { 958 NotificationData.Entry entry = mNotificationData.remove(key); 959 if (entry == null) { 960 Slog.w(TAG, "removeNotification for unknown key: " + key); 961 return null; 962 } 963 // Remove the expanded view. 964 ViewGroup rowParent = (ViewGroup)entry.row.getParent(); 965 if (rowParent != null) rowParent.removeView(entry.row); 966 updateNotificationIcons(); 967 968 return entry.notification; 969 } 970 setAreThereNotifications()971 private void setAreThereNotifications() { 972 final boolean any = mNotificationData.size() > 0; 973 974 final boolean clearable = any && mNotificationData.hasClearableItems(); 975 976 if (DEBUG) { 977 Slog.d(TAG, "setAreThereNotifications: N=" + mNotificationData.size() 978 + " any=" + any + " clearable=" + clearable); 979 } 980 981 if (mClearButton.isShown()) { 982 if (clearable != (mClearButton.getAlpha() == 1.0f)) { 983 ObjectAnimator.ofFloat(mClearButton, "alpha", 984 clearable ? 1.0f : 0.0f) 985 .setDuration(250) 986 .start(); 987 } 988 } else { 989 mClearButton.setAlpha(clearable ? 1.0f : 0.0f); 990 } 991 mClearButton.setEnabled(clearable); 992 993 /* 994 if (mNoNotificationsTitle.isShown()) { 995 if (any != (mNoNotificationsTitle.getAlpha() == 0.0f)) { 996 ObjectAnimator a = ObjectAnimator.ofFloat(mNoNotificationsTitle, "alpha", 997 (any ? 0.0f : 0.75f)); 998 a.setDuration(any ? 0 : 500); 999 a.setStartDelay(any ? 250 : 1000); 1000 a.start(); 1001 } 1002 } else { 1003 mNoNotificationsTitle.setAlpha(any ? 0.0f : 0.75f); 1004 } 1005 */ 1006 } 1007 showClock(boolean show)1008 public void showClock(boolean show) { 1009 View clock = mStatusBarView.findViewById(R.id.clock); 1010 if (clock != null) { 1011 clock.setVisibility(show ? View.VISIBLE : View.GONE); 1012 } 1013 } 1014 1015 /** 1016 * State is one or more of the DISABLE constants from StatusBarManager. 1017 */ disable(int state)1018 public void disable(int state) { 1019 final int old = mDisabled; 1020 final int diff = state ^ old; 1021 mDisabled = state; 1022 1023 if (DEBUG) { 1024 Slog.d(TAG, String.format("disable: 0x%08x -> 0x%08x (diff: 0x%08x)", 1025 old, state, diff)); 1026 } 1027 1028 StringBuilder flagdbg = new StringBuilder(); 1029 flagdbg.append("disable: < "); 1030 flagdbg.append(((state & StatusBarManager.DISABLE_EXPAND) != 0) ? "EXPAND" : "expand"); 1031 flagdbg.append(((diff & StatusBarManager.DISABLE_EXPAND) != 0) ? "* " : " "); 1032 flagdbg.append(((state & StatusBarManager.DISABLE_NOTIFICATION_ICONS) != 0) ? "ICONS" : "icons"); 1033 flagdbg.append(((diff & StatusBarManager.DISABLE_NOTIFICATION_ICONS) != 0) ? "* " : " "); 1034 flagdbg.append(((state & StatusBarManager.DISABLE_NOTIFICATION_ALERTS) != 0) ? "ALERTS" : "alerts"); 1035 flagdbg.append(((diff & StatusBarManager.DISABLE_NOTIFICATION_ALERTS) != 0) ? "* " : " "); 1036 flagdbg.append(((state & StatusBarManager.DISABLE_NOTIFICATION_TICKER) != 0) ? "TICKER" : "ticker"); 1037 flagdbg.append(((diff & StatusBarManager.DISABLE_NOTIFICATION_TICKER) != 0) ? "* " : " "); 1038 flagdbg.append(((state & StatusBarManager.DISABLE_SYSTEM_INFO) != 0) ? "SYSTEM_INFO" : "system_info"); 1039 flagdbg.append(((diff & StatusBarManager.DISABLE_SYSTEM_INFO) != 0) ? "* " : " "); 1040 flagdbg.append(((state & StatusBarManager.DISABLE_BACK) != 0) ? "BACK" : "back"); 1041 flagdbg.append(((diff & StatusBarManager.DISABLE_BACK) != 0) ? "* " : " "); 1042 flagdbg.append(((state & StatusBarManager.DISABLE_HOME) != 0) ? "HOME" : "home"); 1043 flagdbg.append(((diff & StatusBarManager.DISABLE_HOME) != 0) ? "* " : " "); 1044 flagdbg.append(((state & StatusBarManager.DISABLE_RECENT) != 0) ? "RECENT" : "recent"); 1045 flagdbg.append(((diff & StatusBarManager.DISABLE_RECENT) != 0) ? "* " : " "); 1046 flagdbg.append(((state & StatusBarManager.DISABLE_CLOCK) != 0) ? "CLOCK" : "clock"); 1047 flagdbg.append(((diff & StatusBarManager.DISABLE_CLOCK) != 0) ? "* " : " "); 1048 flagdbg.append(">"); 1049 Slog.d(TAG, flagdbg.toString()); 1050 1051 if ((diff & StatusBarManager.DISABLE_CLOCK) != 0) { 1052 boolean show = (state & StatusBarManager.DISABLE_CLOCK) == 0; 1053 showClock(show); 1054 } 1055 if ((diff & StatusBarManager.DISABLE_EXPAND) != 0) { 1056 if ((state & StatusBarManager.DISABLE_EXPAND) != 0) { 1057 animateCollapse(); 1058 } 1059 } 1060 1061 if ((diff & (StatusBarManager.DISABLE_HOME 1062 | StatusBarManager.DISABLE_RECENT 1063 | StatusBarManager.DISABLE_BACK)) != 0) { 1064 // the nav bar will take care of these 1065 if (mNavigationBarView != null) mNavigationBarView.setDisabledFlags(state); 1066 1067 if ((state & StatusBarManager.DISABLE_RECENT) != 0) { 1068 // close recents if it's visible 1069 mHandler.removeMessages(MSG_CLOSE_RECENTS_PANEL); 1070 mHandler.sendEmptyMessage(MSG_CLOSE_RECENTS_PANEL); 1071 } 1072 } 1073 1074 if ((diff & StatusBarManager.DISABLE_NOTIFICATION_ICONS) != 0) { 1075 if ((state & StatusBarManager.DISABLE_NOTIFICATION_ICONS) != 0) { 1076 if (mTicking) { 1077 mTicker.halt(); 1078 } else { 1079 setNotificationIconVisibility(false, com.android.internal.R.anim.fade_out); 1080 } 1081 } else { 1082 if (!mExpandedVisible) { 1083 setNotificationIconVisibility(true, com.android.internal.R.anim.fade_in); 1084 } 1085 } 1086 } else if ((diff & StatusBarManager.DISABLE_NOTIFICATION_TICKER) != 0) { 1087 if (mTicking && (state & StatusBarManager.DISABLE_NOTIFICATION_TICKER) != 0) { 1088 mTicker.halt(); 1089 } 1090 } 1091 } 1092 1093 /** 1094 * All changes to the status bar and notifications funnel through here and are batched. 1095 */ 1096 private class H extends Handler { handleMessage(Message m)1097 public void handleMessage(Message m) { 1098 switch (m.what) { 1099 case MSG_ANIMATE: 1100 doAnimation(); 1101 break; 1102 case MSG_ANIMATE_REVEAL: 1103 doRevealAnimation(); 1104 break; 1105 case MSG_OPEN_NOTIFICATION_PANEL: 1106 animateExpand(); 1107 break; 1108 case MSG_CLOSE_NOTIFICATION_PANEL: 1109 animateCollapse(); 1110 break; 1111 case MSG_SHOW_INTRUDER: 1112 setIntruderAlertVisibility(true); 1113 break; 1114 case MSG_HIDE_INTRUDER: 1115 setIntruderAlertVisibility(false); 1116 break; 1117 case MSG_OPEN_RECENTS_PANEL: 1118 if (DEBUG) Slog.d(TAG, "opening recents panel"); 1119 if (mRecentsPanel != null) { 1120 mRecentsPanel.show(true, true); 1121 } 1122 break; 1123 case MSG_CLOSE_RECENTS_PANEL: 1124 if (DEBUG) Slog.d(TAG, "closing recents panel"); 1125 if (mRecentsPanel != null && mRecentsPanel.isShowing()) { 1126 mRecentsPanel.show(false, true); 1127 } 1128 break; 1129 } 1130 } 1131 } 1132 1133 View.OnFocusChangeListener mFocusChangeListener = new View.OnFocusChangeListener() { 1134 public void onFocusChange(View v, boolean hasFocus) { 1135 // Because 'v' is a ViewGroup, all its children will be (un)selected 1136 // too, which allows marqueeing to work. 1137 v.setSelected(hasFocus); 1138 } 1139 }; 1140 makeExpandedVisible()1141 private void makeExpandedVisible() { 1142 if (SPEW) Slog.d(TAG, "Make expanded visible: expanded visible=" + mExpandedVisible); 1143 if (mExpandedVisible) { 1144 return; 1145 } 1146 mExpandedVisible = true; 1147 visibilityChanged(true); 1148 1149 updateExpandedViewPos(EXPANDED_LEAVE_ALONE); 1150 mExpandedParams.flags &= ~WindowManager.LayoutParams.FLAG_NOT_FOCUSABLE; 1151 mExpandedParams.flags |= WindowManager.LayoutParams.FLAG_ALT_FOCUSABLE_IM; 1152 if (DEBUG) { 1153 Slog.d(TAG, "makeExpandedVisible: expanded params = " + mExpandedParams); 1154 } 1155 mExpandedDialog.getWindow().setAttributes(mExpandedParams); 1156 mExpandedView.requestFocus(View.FOCUS_FORWARD); 1157 mTrackingView.setVisibility(View.VISIBLE); 1158 } 1159 animateExpand()1160 public void animateExpand() { 1161 if (SPEW) Slog.d(TAG, "Animate expand: expanded=" + mExpanded); 1162 if ((mDisabled & StatusBarManager.DISABLE_EXPAND) != 0) { 1163 return ; 1164 } 1165 if (mExpanded) { 1166 return; 1167 } 1168 1169 prepareTracking(0, true); 1170 performFling(0, mSelfExpandVelocityPx, true); 1171 } 1172 animateCollapse()1173 public void animateCollapse() { 1174 animateCollapse(false); 1175 } 1176 animateCollapse(boolean excludeRecents)1177 public void animateCollapse(boolean excludeRecents) { 1178 animateCollapse(excludeRecents, 1.0f); 1179 } 1180 animateCollapse(boolean excludeRecents, float velocityMultiplier)1181 public void animateCollapse(boolean excludeRecents, float velocityMultiplier) { 1182 if (SPEW) { 1183 Slog.d(TAG, "animateCollapse(): mExpanded=" + mExpanded 1184 + " mExpandedVisible=" + mExpandedVisible 1185 + " mExpanded=" + mExpanded 1186 + " mAnimating=" + mAnimating 1187 + " mAnimY=" + mAnimY 1188 + " mAnimVel=" + mAnimVel); 1189 } 1190 1191 if (!excludeRecents) { 1192 mHandler.removeMessages(MSG_CLOSE_RECENTS_PANEL); 1193 mHandler.sendEmptyMessage(MSG_CLOSE_RECENTS_PANEL); 1194 } 1195 1196 if (!mExpandedVisible) { 1197 return; 1198 } 1199 1200 int y; 1201 if (mAnimating) { 1202 y = (int)mAnimY; 1203 } else { 1204 y = mDisplayMetrics.heightPixels-1; 1205 } 1206 // Let the fling think that we're open so it goes in the right direction 1207 // and doesn't try to re-open the windowshade. 1208 mExpanded = true; 1209 prepareTracking(y, false); 1210 performFling(y, -mSelfCollapseVelocityPx*velocityMultiplier, true); 1211 } 1212 performExpand()1213 void performExpand() { 1214 if (SPEW) Slog.d(TAG, "performExpand: mExpanded=" + mExpanded); 1215 if ((mDisabled & StatusBarManager.DISABLE_EXPAND) != 0) { 1216 return ; 1217 } 1218 if (mExpanded) { 1219 return; 1220 } 1221 1222 mExpanded = true; 1223 makeExpandedVisible(); 1224 updateExpandedViewPos(EXPANDED_FULL_OPEN); 1225 1226 if (false) postStartTracing(); 1227 } 1228 performCollapse()1229 void performCollapse() { 1230 if (SPEW) Slog.d(TAG, "performCollapse: mExpanded=" + mExpanded 1231 + " mExpandedVisible=" + mExpandedVisible); 1232 1233 if (!mExpandedVisible) { 1234 return; 1235 } 1236 mExpandedVisible = false; 1237 visibilityChanged(false); 1238 mExpandedParams.flags |= WindowManager.LayoutParams.FLAG_NOT_FOCUSABLE; 1239 mExpandedParams.flags &= ~WindowManager.LayoutParams.FLAG_ALT_FOCUSABLE_IM; 1240 mExpandedDialog.getWindow().setAttributes(mExpandedParams); 1241 mTrackingView.setVisibility(View.GONE); 1242 1243 if ((mDisabled & StatusBarManager.DISABLE_NOTIFICATION_ICONS) == 0) { 1244 setNotificationIconVisibility(true, com.android.internal.R.anim.fade_in); 1245 } 1246 1247 if (!mExpanded) { 1248 return; 1249 } 1250 mExpanded = false; 1251 if (mPostCollapseCleanup != null) { 1252 mPostCollapseCleanup.run(); 1253 mPostCollapseCleanup = null; 1254 } 1255 } 1256 doAnimation()1257 void doAnimation() { 1258 if (mAnimating) { 1259 if (SPEW) Slog.d(TAG, "doAnimation"); 1260 if (SPEW) Slog.d(TAG, "doAnimation before mAnimY=" + mAnimY); 1261 incrementAnim(); 1262 if (SPEW) Slog.d(TAG, "doAnimation after mAnimY=" + mAnimY); 1263 if (mAnimY >= mDisplayMetrics.heightPixels-1) { 1264 if (SPEW) Slog.d(TAG, "Animation completed to expanded state."); 1265 mAnimating = false; 1266 updateExpandedViewPos(EXPANDED_FULL_OPEN); 1267 performExpand(); 1268 } 1269 else if (mAnimY < mStatusBarView.getHeight()) { 1270 if (SPEW) Slog.d(TAG, "Animation completed to collapsed state."); 1271 mAnimating = false; 1272 updateExpandedViewPos(0); 1273 performCollapse(); 1274 } 1275 else { 1276 updateExpandedViewPos((int)mAnimY); 1277 mCurAnimationTime += ANIM_FRAME_DURATION; 1278 mHandler.sendMessageAtTime(mHandler.obtainMessage(MSG_ANIMATE), mCurAnimationTime); 1279 } 1280 } 1281 } 1282 stopTracking()1283 void stopTracking() { 1284 mTracking = false; 1285 mVelocityTracker.recycle(); 1286 mVelocityTracker = null; 1287 } 1288 incrementAnim()1289 void incrementAnim() { 1290 long now = SystemClock.uptimeMillis(); 1291 float t = ((float)(now - mAnimLastTime)) / 1000; // ms -> s 1292 final float y = mAnimY; 1293 final float v = mAnimVel; // px/s 1294 final float a = mAnimAccel; // px/s/s 1295 mAnimY = y + (v*t) + (0.5f*a*t*t); // px 1296 mAnimVel = v + (a*t); // px/s 1297 mAnimLastTime = now; // ms 1298 //Slog.d(TAG, "y=" + y + " v=" + v + " a=" + a + " t=" + t + " mAnimY=" + mAnimY 1299 // + " mAnimAccel=" + mAnimAccel); 1300 } 1301 doRevealAnimation()1302 void doRevealAnimation() { 1303 final int h = mCloseView.getHeight() + mStatusBarView.getHeight(); 1304 if (mAnimatingReveal && mAnimating && mAnimY < h) { 1305 incrementAnim(); 1306 if (mAnimY >= h) { 1307 mAnimY = h; 1308 updateExpandedViewPos((int)mAnimY); 1309 } else { 1310 updateExpandedViewPos((int)mAnimY); 1311 mCurAnimationTime += ANIM_FRAME_DURATION; 1312 mHandler.sendMessageAtTime(mHandler.obtainMessage(MSG_ANIMATE_REVEAL), 1313 mCurAnimationTime); 1314 } 1315 } 1316 } 1317 prepareTracking(int y, boolean opening)1318 void prepareTracking(int y, boolean opening) { 1319 if (CHATTY) { 1320 Slog.d(TAG, "panel: beginning to track the user's touch, y=" + y + " opening=" + opening); 1321 } 1322 1323 // there are some race conditions that cause this to be inaccurate; let's recalculate it any 1324 // time we're about to drag the panel 1325 updateExpandedSize(); 1326 1327 mTracking = true; 1328 mVelocityTracker = VelocityTracker.obtain(); 1329 if (opening) { 1330 mAnimAccel = mExpandAccelPx; 1331 mAnimVel = mFlingExpandMinVelocityPx; 1332 mAnimY = mStatusBarView.getHeight(); 1333 updateExpandedViewPos((int)mAnimY); 1334 mAnimating = true; 1335 mAnimatingReveal = true; 1336 mHandler.removeMessages(MSG_ANIMATE); 1337 mHandler.removeMessages(MSG_ANIMATE_REVEAL); 1338 long now = SystemClock.uptimeMillis(); 1339 mAnimLastTime = now; 1340 mCurAnimationTime = now + ANIM_FRAME_DURATION; 1341 mAnimating = true; 1342 mHandler.sendMessageAtTime(mHandler.obtainMessage(MSG_ANIMATE_REVEAL), 1343 mCurAnimationTime); 1344 makeExpandedVisible(); 1345 } else { 1346 // it's open, close it? 1347 if (mAnimating) { 1348 mAnimating = false; 1349 mHandler.removeMessages(MSG_ANIMATE); 1350 } 1351 updateExpandedViewPos(y + mViewDelta); 1352 } 1353 } 1354 performFling(int y, float vel, boolean always)1355 void performFling(int y, float vel, boolean always) { 1356 if (CHATTY) { 1357 Slog.d(TAG, "panel: will fling, y=" + y + " vel=" + vel); 1358 } 1359 1360 mAnimatingReveal = false; 1361 1362 mAnimY = y; 1363 mAnimVel = vel; 1364 1365 //Slog.d(TAG, "starting with mAnimY=" + mAnimY + " mAnimVel=" + mAnimVel); 1366 1367 if (mExpanded) { 1368 if (!always && ( 1369 vel > mFlingCollapseMinVelocityPx 1370 || (y > (mDisplayMetrics.heightPixels*(1f-mCollapseMinDisplayFraction)) && 1371 vel > -mFlingExpandMinVelocityPx))) { 1372 // We are expanded, but they didn't move sufficiently to cause 1373 // us to retract. Animate back to the expanded position. 1374 mAnimAccel = mExpandAccelPx; 1375 if (vel < 0) { 1376 mAnimVel = 0; 1377 } 1378 } 1379 else { 1380 // We are expanded and are now going to animate away. 1381 mAnimAccel = -mCollapseAccelPx; 1382 if (vel > 0) { 1383 mAnimVel = 0; 1384 } 1385 } 1386 } else { 1387 if (always || ( 1388 vel > mFlingExpandMinVelocityPx 1389 || (y > (mDisplayMetrics.heightPixels*(1f-mExpandMinDisplayFraction)) && 1390 vel > -mFlingCollapseMinVelocityPx))) { 1391 // We are collapsed, and they moved enough to allow us to 1392 // expand. Animate in the notifications. 1393 mAnimAccel = mExpandAccelPx; 1394 if (vel < 0) { 1395 mAnimVel = 0; 1396 } 1397 } 1398 else { 1399 // We are collapsed, but they didn't move sufficiently to cause 1400 // us to retract. Animate back to the collapsed position. 1401 mAnimAccel = -mCollapseAccelPx; 1402 if (vel > 0) { 1403 mAnimVel = 0; 1404 } 1405 } 1406 } 1407 //Slog.d(TAG, "mAnimY=" + mAnimY + " mAnimVel=" + mAnimVel 1408 // + " mAnimAccel=" + mAnimAccel); 1409 1410 long now = SystemClock.uptimeMillis(); 1411 mAnimLastTime = now; 1412 mCurAnimationTime = now + ANIM_FRAME_DURATION; 1413 mAnimating = true; 1414 mHandler.removeMessages(MSG_ANIMATE); 1415 mHandler.removeMessages(MSG_ANIMATE_REVEAL); 1416 mHandler.sendMessageAtTime(mHandler.obtainMessage(MSG_ANIMATE), mCurAnimationTime); 1417 stopTracking(); 1418 } 1419 interceptTouchEvent(MotionEvent event)1420 boolean interceptTouchEvent(MotionEvent event) { 1421 if (SPEW) { 1422 Slog.d(TAG, "Touch: rawY=" + event.getRawY() + " event=" + event + " mDisabled=" 1423 + mDisabled); 1424 } else if (CHATTY) { 1425 if (event.getAction() != MotionEvent.ACTION_MOVE) { 1426 Slog.d(TAG, String.format( 1427 "panel: %s at (%f, %f) mDisabled=0x%08x", 1428 MotionEvent.actionToString(event.getAction()), 1429 event.getRawX(), event.getRawY(), mDisabled)); 1430 } 1431 } 1432 1433 if ((mDisabled & StatusBarManager.DISABLE_EXPAND) != 0) { 1434 return false; 1435 } 1436 1437 final int action = event.getAction(); 1438 final int statusBarSize = mStatusBarView.getHeight(); 1439 final int hitSize = statusBarSize*2; 1440 final int y = (int)event.getRawY(); 1441 if (action == MotionEvent.ACTION_DOWN) { 1442 if (!mExpanded) { 1443 mViewDelta = statusBarSize - y; 1444 } else { 1445 mTrackingView.getLocationOnScreen(mAbsPos); 1446 mViewDelta = mAbsPos[1] + mTrackingView.getHeight() - y; 1447 } 1448 if ((!mExpanded && y < hitSize) || 1449 (mExpanded && y > (mDisplayMetrics.heightPixels-hitSize))) { 1450 1451 // We drop events at the edge of the screen to make the windowshade come 1452 // down by accident less, especially when pushing open a device with a keyboard 1453 // that rotates (like g1 and droid) 1454 int x = (int)event.getRawX(); 1455 final int edgeBorder = mEdgeBorder; 1456 if (x >= edgeBorder && x < mDisplayMetrics.widthPixels - edgeBorder) { 1457 prepareTracking(y, !mExpanded);// opening if we're not already fully visible 1458 trackMovement(event); 1459 } 1460 } 1461 } else if (mTracking) { 1462 trackMovement(event); 1463 final int minY = statusBarSize + mCloseView.getHeight(); 1464 if (action == MotionEvent.ACTION_MOVE) { 1465 if (mAnimatingReveal && y < minY) { 1466 // nothing 1467 } else { 1468 mAnimatingReveal = false; 1469 updateExpandedViewPos(y + mViewDelta); 1470 } 1471 } else if (action == MotionEvent.ACTION_UP 1472 || action == MotionEvent.ACTION_CANCEL) { 1473 mVelocityTracker.computeCurrentVelocity(1000); 1474 1475 float yVel = mVelocityTracker.getYVelocity(); 1476 boolean negative = yVel < 0; 1477 1478 float xVel = mVelocityTracker.getXVelocity(); 1479 if (xVel < 0) { 1480 xVel = -xVel; 1481 } 1482 if (xVel > mFlingGestureMaxXVelocityPx) { 1483 xVel = mFlingGestureMaxXVelocityPx; // limit how much we care about the x axis 1484 } 1485 1486 float vel = (float)Math.hypot(yVel, xVel); 1487 if (negative) { 1488 vel = -vel; 1489 } 1490 1491 if (CHATTY) { 1492 Slog.d(TAG, String.format("gesture: vraw=(%f,%f) vnorm=(%f,%f) vlinear=%f", 1493 mVelocityTracker.getXVelocity(), 1494 mVelocityTracker.getYVelocity(), 1495 xVel, yVel, 1496 vel)); 1497 } 1498 1499 performFling(y + mViewDelta, vel, false); 1500 } 1501 1502 } 1503 return false; 1504 } 1505 1506 private void trackMovement(MotionEvent event) { 1507 // Add movement to velocity tracker using raw screen X and Y coordinates instead 1508 // of window coordinates because the window frame may be moving at the same time. 1509 float deltaX = event.getRawX() - event.getX(); 1510 float deltaY = event.getRawY() - event.getY(); 1511 event.offsetLocation(deltaX, deltaY); 1512 mVelocityTracker.addMovement(event); 1513 event.offsetLocation(-deltaX, -deltaY); 1514 } 1515 1516 @Override // CommandQueue 1517 public void setSystemUiVisibility(int vis) { 1518 final int old = mSystemUiVisibility; 1519 final int diff = vis ^ old; 1520 1521 if (diff != 0) { 1522 mSystemUiVisibility = vis; 1523 1524 if (0 != (diff & View.SYSTEM_UI_FLAG_LOW_PROFILE)) { 1525 final boolean lightsOut = (0 != (vis & View.SYSTEM_UI_FLAG_LOW_PROFILE)); 1526 if (lightsOut) { 1527 animateCollapse(); 1528 } 1529 if (mNavigationBarView != null) { 1530 mNavigationBarView.setLowProfile(lightsOut); 1531 } 1532 } 1533 1534 notifyUiVisibilityChanged(); 1535 } 1536 } 1537 1538 public void setLightsOn(boolean on) { 1539 Log.v(TAG, "setLightsOn(" + on + ")"); 1540 if (on) { 1541 setSystemUiVisibility(mSystemUiVisibility & ~View.SYSTEM_UI_FLAG_LOW_PROFILE); 1542 } else { 1543 setSystemUiVisibility(mSystemUiVisibility | View.SYSTEM_UI_FLAG_LOW_PROFILE); 1544 } 1545 } 1546 1547 private void notifyUiVisibilityChanged() { 1548 try { 1549 mWindowManager.statusBarVisibilityChanged(mSystemUiVisibility); 1550 } catch (RemoteException ex) { 1551 } 1552 } 1553 1554 public void topAppWindowChanged(boolean showMenu) { 1555 if (DEBUG) { 1556 Slog.d(TAG, (showMenu?"showing":"hiding") + " the MENU button"); 1557 } 1558 if (mNavigationBarView != null) { 1559 mNavigationBarView.setMenuVisibility(showMenu); 1560 } 1561 1562 // See above re: lights-out policy for legacy apps. 1563 if (showMenu) setLightsOn(true); 1564 } 1565 1566 // Not supported 1567 public void setImeWindowStatus(IBinder token, int vis, int backDisposition) { } 1568 @Override 1569 public void setHardKeyboardStatus(boolean available, boolean enabled) { } 1570 1571 public NotificationClicker makeClicker(PendingIntent intent, String pkg, String tag, int id) { 1572 return new NotificationClicker(intent, pkg, tag, id); 1573 } 1574 1575 private class NotificationClicker implements View.OnClickListener { 1576 private PendingIntent mIntent; 1577 private String mPkg; 1578 private String mTag; 1579 private int mId; 1580 1581 NotificationClicker(PendingIntent intent, String pkg, String tag, int id) { 1582 mIntent = intent; 1583 mPkg = pkg; 1584 mTag = tag; 1585 mId = id; 1586 } 1587 1588 public void onClick(View v) { 1589 try { 1590 // The intent we are sending is for the application, which 1591 // won't have permission to immediately start an activity after 1592 // the user switches to home. We know it is safe to do at this 1593 // point, so make sure new activity switches are now allowed. 1594 ActivityManagerNative.getDefault().resumeAppSwitches(); 1595 // Also, notifications can be launched from the lock screen, 1596 // so dismiss the lock screen when the activity starts. 1597 ActivityManagerNative.getDefault().dismissKeyguardOnNextActivity(); 1598 } catch (RemoteException e) { 1599 } 1600 1601 if (mIntent != null) { 1602 int[] pos = new int[2]; 1603 v.getLocationOnScreen(pos); 1604 Intent overlay = new Intent(); 1605 overlay.setSourceBounds( 1606 new Rect(pos[0], pos[1], pos[0]+v.getWidth(), pos[1]+v.getHeight())); 1607 try { 1608 mIntent.send(mContext, 0, overlay); 1609 } catch (PendingIntent.CanceledException e) { 1610 // the stack trace isn't very helpful here. Just log the exception message. 1611 Slog.w(TAG, "Sending contentIntent failed: " + e); 1612 } 1613 1614 KeyguardManager kgm = 1615 (KeyguardManager) mContext.getSystemService(Context.KEYGUARD_SERVICE); 1616 if (kgm != null) kgm.exitKeyguardSecurely(null); 1617 } 1618 1619 try { 1620 mBarService.onNotificationClick(mPkg, mTag, mId); 1621 } catch (RemoteException ex) { 1622 // system process is dead if we're here. 1623 } 1624 1625 // close the shade if it was open 1626 animateCollapse(); 1627 1628 // If this click was on the intruder alert, hide that instead 1629 mHandler.sendEmptyMessage(MSG_HIDE_INTRUDER); 1630 } 1631 } 1632 1633 private void tick(StatusBarNotification n) { 1634 // Show the ticker if one is requested. Also don't do this 1635 // until status bar window is attached to the window manager, 1636 // because... well, what's the point otherwise? And trying to 1637 // run a ticker without being attached will crash! 1638 if (n.notification.tickerText != null && mStatusBarView.getWindowToken() != null) { 1639 if (0 == (mDisabled & (StatusBarManager.DISABLE_NOTIFICATION_ICONS 1640 | StatusBarManager.DISABLE_NOTIFICATION_TICKER))) { 1641 mTicker.addEntry(n); 1642 } 1643 } 1644 } 1645 1646 /** 1647 * Cancel this notification and tell the StatusBarManagerService / NotificationManagerService 1648 * about the failure. 1649 * 1650 * WARNING: this will call back into us. Don't hold any locks. 1651 */ 1652 void handleNotificationError(IBinder key, StatusBarNotification n, String message) { 1653 removeNotification(key); 1654 try { 1655 mBarService.onNotificationError(n.pkg, n.tag, n.id, n.uid, n.initialPid, message); 1656 } catch (RemoteException ex) { 1657 // The end is nigh. 1658 } 1659 } 1660 1661 private class MyTicker extends Ticker { 1662 MyTicker(Context context, View sb) { 1663 super(context, sb); 1664 } 1665 1666 @Override 1667 public void tickerStarting() { 1668 mTicking = true; 1669 mIcons.setVisibility(View.GONE); 1670 mTickerView.setVisibility(View.VISIBLE); 1671 mTickerView.startAnimation(loadAnim(com.android.internal.R.anim.push_up_in, null)); 1672 mIcons.startAnimation(loadAnim(com.android.internal.R.anim.push_up_out, null)); 1673 } 1674 1675 @Override 1676 public void tickerDone() { 1677 mIcons.setVisibility(View.VISIBLE); 1678 mTickerView.setVisibility(View.GONE); 1679 mIcons.startAnimation(loadAnim(com.android.internal.R.anim.push_down_in, null)); 1680 mTickerView.startAnimation(loadAnim(com.android.internal.R.anim.push_down_out, 1681 mTickingDoneListener)); 1682 } 1683 1684 public void tickerHalting() { 1685 mIcons.setVisibility(View.VISIBLE); 1686 mTickerView.setVisibility(View.GONE); 1687 mIcons.startAnimation(loadAnim(com.android.internal.R.anim.fade_in, null)); 1688 mTickerView.startAnimation(loadAnim(com.android.internal.R.anim.fade_out, 1689 mTickingDoneListener)); 1690 } 1691 } 1692 1693 Animation.AnimationListener mTickingDoneListener = new Animation.AnimationListener() {; 1694 public void onAnimationEnd(Animation animation) { 1695 mTicking = false; 1696 } 1697 public void onAnimationRepeat(Animation animation) { 1698 } 1699 public void onAnimationStart(Animation animation) { 1700 } 1701 }; 1702 1703 private Animation loadAnim(int id, Animation.AnimationListener listener) { 1704 Animation anim = AnimationUtils.loadAnimation(mContext, id); 1705 if (listener != null) { 1706 anim.setAnimationListener(listener); 1707 } 1708 return anim; 1709 } 1710 1711 public String viewInfo(View v) { 1712 return "(" + v.getLeft() + "," + v.getTop() + ")(" + v.getRight() + "," + v.getBottom() 1713 + " " + v.getWidth() + "x" + v.getHeight() + ")"; 1714 } 1715 1716 public void dump(FileDescriptor fd, PrintWriter pw, String[] args) { 1717 synchronized (mQueueLock) { 1718 pw.println("Current Status Bar state:"); 1719 pw.println(" mExpanded=" + mExpanded 1720 + ", mExpandedVisible=" + mExpandedVisible); 1721 pw.println(" mTicking=" + mTicking); 1722 pw.println(" mTracking=" + mTracking); 1723 pw.println(" mAnimating=" + mAnimating 1724 + ", mAnimY=" + mAnimY + ", mAnimVel=" + mAnimVel 1725 + ", mAnimAccel=" + mAnimAccel); 1726 pw.println(" mCurAnimationTime=" + mCurAnimationTime 1727 + " mAnimLastTime=" + mAnimLastTime); 1728 pw.println(" mAnimatingReveal=" + mAnimatingReveal 1729 + " mViewDelta=" + mViewDelta); 1730 pw.println(" mDisplayMetrics=" + mDisplayMetrics); 1731 pw.println(" mExpandedParams: " + mExpandedParams); 1732 pw.println(" mExpandedView: " + viewInfo(mExpandedView)); 1733 pw.println(" mExpandedDialog: " + mExpandedDialog); 1734 pw.println(" mTrackingParams: " + mTrackingParams); 1735 pw.println(" mTrackingView: " + viewInfo(mTrackingView)); 1736 pw.println(" mPile: " + viewInfo(mPile)); 1737 pw.println(" mNoNotificationsTitle: " + viewInfo(mNoNotificationsTitle)); 1738 pw.println(" mCloseView: " + viewInfo(mCloseView)); 1739 pw.println(" mTickerView: " + viewInfo(mTickerView)); 1740 pw.println(" mScrollView: " + viewInfo(mScrollView) 1741 + " scroll " + mScrollView.getScrollX() + "," + mScrollView.getScrollY()); 1742 } 1743 1744 if (DUMPTRUCK) { 1745 synchronized (mNotificationData) { 1746 int N = mNotificationData.size(); 1747 pw.println(" notification icons: " + N); 1748 for (int i=0; i<N; i++) { 1749 NotificationData.Entry e = mNotificationData.get(i); 1750 pw.println(" [" + i + "] key=" + e.key + " icon=" + e.icon); 1751 StatusBarNotification n = e.notification; 1752 pw.println(" pkg=" + n.pkg + " id=" + n.id + " priority=" + n.priority); 1753 pw.println(" notification=" + n.notification); 1754 pw.println(" tickerText=\"" + n.notification.tickerText + "\""); 1755 } 1756 } 1757 1758 int N = mStatusIcons.getChildCount(); 1759 pw.println(" system icons: " + N); 1760 for (int i=0; i<N; i++) { 1761 StatusBarIconView ic = (StatusBarIconView) mStatusIcons.getChildAt(i); 1762 pw.println(" [" + i + "] icon=" + ic); 1763 } 1764 1765 if (false) { 1766 pw.println("see the logcat for a dump of the views we have created."); 1767 // must happen on ui thread 1768 mHandler.post(new Runnable() { 1769 public void run() { 1770 mStatusBarView.getLocationOnScreen(mAbsPos); 1771 Slog.d(TAG, "mStatusBarView: ----- (" + mAbsPos[0] + "," + mAbsPos[1] 1772 + ") " + mStatusBarView.getWidth() + "x" 1773 + mStatusBarView.getHeight()); 1774 mStatusBarView.debug(); 1775 1776 mExpandedView.getLocationOnScreen(mAbsPos); 1777 Slog.d(TAG, "mExpandedView: ----- (" + mAbsPos[0] + "," + mAbsPos[1] 1778 + ") " + mExpandedView.getWidth() + "x" 1779 + mExpandedView.getHeight()); 1780 mExpandedView.debug(); 1781 1782 mTrackingView.getLocationOnScreen(mAbsPos); 1783 Slog.d(TAG, "mTrackingView: ----- (" + mAbsPos[0] + "," + mAbsPos[1] 1784 + ") " + mTrackingView.getWidth() + "x" 1785 + mTrackingView.getHeight()); 1786 mTrackingView.debug(); 1787 } 1788 }); 1789 } 1790 } 1791 1792 mNetworkController.dump(fd, pw, args); 1793 } 1794 1795 void onBarViewAttached() { 1796 WindowManager.LayoutParams lp; 1797 int pixelFormat; 1798 Drawable bg; 1799 1800 /// ---------- Tracking View -------------- 1801 bg = mTrackingView.getBackground(); 1802 if (bg != null) { 1803 pixelFormat = bg.getOpacity(); 1804 } 1805 1806 lp = new WindowManager.LayoutParams( 1807 ViewGroup.LayoutParams.MATCH_PARENT, 1808 ViewGroup.LayoutParams.MATCH_PARENT, 1809 WindowManager.LayoutParams.TYPE_STATUS_BAR_SUB_PANEL, 1810 0 1811 | WindowManager.LayoutParams.FLAG_LAYOUT_IN_SCREEN 1812 | WindowManager.LayoutParams.FLAG_LAYOUT_NO_LIMITS 1813 | WindowManager.LayoutParams.FLAG_ALT_FOCUSABLE_IM, 1814 PixelFormat.TRANSLUCENT); 1815 if (ActivityManager.isHighEndGfx(mDisplay)) { 1816 lp.flags |= WindowManager.LayoutParams.FLAG_HARDWARE_ACCELERATED; 1817 } 1818 // lp.token = mStatusBarView.getWindowToken(); 1819 lp.gravity = Gravity.TOP | Gravity.FILL_HORIZONTAL; 1820 lp.setTitle("TrackingView"); 1821 lp.y = mTrackingPosition; 1822 mTrackingParams = lp; 1823 1824 WindowManagerImpl.getDefault().addView(mTrackingView, lp); 1825 } 1826 1827 void onTrackingViewAttached() { 1828 WindowManager.LayoutParams lp; 1829 int pixelFormat; 1830 1831 /// ---------- Expanded View -------------- 1832 pixelFormat = PixelFormat.TRANSLUCENT; 1833 1834 lp = mExpandedDialog.getWindow().getAttributes(); 1835 lp.x = 0; 1836 mTrackingPosition = lp.y = mDisplayMetrics.heightPixels; // sufficiently large negative 1837 lp.type = WindowManager.LayoutParams.TYPE_STATUS_BAR_SUB_PANEL; 1838 lp.flags = 0 1839 | WindowManager.LayoutParams.FLAG_LAYOUT_IN_SCREEN 1840 | WindowManager.LayoutParams.FLAG_LAYOUT_NO_LIMITS 1841 | WindowManager.LayoutParams.FLAG_NOT_TOUCH_MODAL 1842 | WindowManager.LayoutParams.FLAG_DITHER 1843 | WindowManager.LayoutParams.FLAG_NOT_FOCUSABLE; 1844 if (ActivityManager.isHighEndGfx(mDisplay)) { 1845 lp.flags |= WindowManager.LayoutParams.FLAG_HARDWARE_ACCELERATED; 1846 } 1847 lp.format = pixelFormat; 1848 lp.gravity = Gravity.TOP | Gravity.FILL_HORIZONTAL; 1849 lp.setTitle("StatusBarExpanded"); 1850 mExpandedParams = lp; 1851 updateExpandedSize(); 1852 mExpandedDialog.getWindow().setFormat(pixelFormat); 1853 1854 mExpandedDialog.getWindow().requestFeature(Window.FEATURE_NO_TITLE); 1855 mExpandedDialog.setContentView(mExpandedView, 1856 new ViewGroup.LayoutParams(ViewGroup.LayoutParams.MATCH_PARENT, 1857 ViewGroup.LayoutParams.MATCH_PARENT)); 1858 mExpandedDialog.getWindow().setBackgroundDrawable(null); 1859 mExpandedDialog.show(); 1860 } 1861 1862 void setNotificationIconVisibility(boolean visible, int anim) { 1863 int old = mNotificationIcons.getVisibility(); 1864 int v = visible ? View.VISIBLE : View.INVISIBLE; 1865 if (old != v) { 1866 mNotificationIcons.setVisibility(v); 1867 mNotificationIcons.startAnimation(loadAnim(anim, null)); 1868 } 1869 } 1870 1871 void updateExpandedInvisiblePosition() { 1872 if (mTrackingView != null) { 1873 mTrackingPosition = -mDisplayMetrics.heightPixels; 1874 if (mTrackingParams != null) { 1875 mTrackingParams.y = mTrackingPosition; 1876 WindowManagerImpl.getDefault().updateViewLayout(mTrackingView, mTrackingParams); 1877 } 1878 } 1879 if (mExpandedParams != null) { 1880 mExpandedParams.y = -mDisplayMetrics.heightPixels; 1881 mExpandedDialog.getWindow().setAttributes(mExpandedParams); 1882 } 1883 } 1884 1885 void updateExpandedViewPos(int expandedPosition) { 1886 if (SPEW) { 1887 Slog.d(TAG, "updateExpandedViewPos before expandedPosition=" + expandedPosition 1888 + " mTrackingParams.y=" + ((mTrackingParams == null) ? "?" : mTrackingParams.y) 1889 + " mTrackingPosition=" + mTrackingPosition); 1890 } 1891 1892 int h = mStatusBarView.getHeight(); 1893 int disph = mDisplayMetrics.heightPixels; 1894 1895 // If the expanded view is not visible, make sure they're still off screen. 1896 // Maybe the view was resized. 1897 if (!mExpandedVisible) { 1898 updateExpandedInvisiblePosition(); 1899 return; 1900 } 1901 1902 // tracking view... 1903 int pos; 1904 if (expandedPosition == EXPANDED_FULL_OPEN) { 1905 pos = h; 1906 } 1907 else if (expandedPosition == EXPANDED_LEAVE_ALONE) { 1908 pos = mTrackingPosition; 1909 } 1910 else { 1911 if (expandedPosition <= disph) { 1912 pos = expandedPosition; 1913 } else { 1914 pos = disph; 1915 } 1916 pos -= disph-h; 1917 } 1918 mTrackingPosition = mTrackingParams.y = pos; 1919 mTrackingParams.height = disph-h; 1920 WindowManagerImpl.getDefault().updateViewLayout(mTrackingView, mTrackingParams); 1921 1922 if (mExpandedParams != null) { 1923 if (mCloseView.getWindowVisibility() == View.VISIBLE) { 1924 mCloseView.getLocationInWindow(mPositionTmp); 1925 final int closePos = mPositionTmp[1]; 1926 1927 mExpandedContents.getLocationInWindow(mPositionTmp); 1928 final int contentsBottom = mPositionTmp[1] + mExpandedContents.getHeight(); 1929 1930 mExpandedParams.y = pos + mTrackingView.getHeight() 1931 - (mTrackingParams.height-closePos) - contentsBottom; 1932 1933 if (SPEW) { 1934 Slog.d(PhoneStatusBar.TAG, 1935 "pos=" + pos + 1936 " trackingHeight=" + mTrackingView.getHeight() + 1937 " (trackingParams.height - closePos)=" + 1938 (mTrackingParams.height - closePos) + 1939 " contentsBottom=" + contentsBottom); 1940 } 1941 1942 } else { 1943 // If the tracking view is not yet visible, then we can't have 1944 // a good value of the close view location. We need to wait for 1945 // it to be visible to do a layout. 1946 mExpandedParams.y = -mDisplayMetrics.heightPixels; 1947 } 1948 int max = h; 1949 if (mExpandedParams.y > max) { 1950 mExpandedParams.y = max; 1951 } 1952 int min = mTrackingPosition; 1953 if (mExpandedParams.y < min) { 1954 mExpandedParams.y = min; 1955 } 1956 1957 boolean visible = (mTrackingPosition + mTrackingView.getHeight()) > h; 1958 if (!visible) { 1959 // if the contents aren't visible, move the expanded view way off screen 1960 // because the window itself extends below the content view. 1961 mExpandedParams.y = -disph; 1962 } 1963 mExpandedDialog.getWindow().setAttributes(mExpandedParams); 1964 1965 // As long as this isn't just a repositioning that's not supposed to affect 1966 // the user's perception of what's showing, call to say that the visibility 1967 // has changed. (Otherwise, someone else will call to do that). 1968 if (expandedPosition != EXPANDED_LEAVE_ALONE) { 1969 if (SPEW) Slog.d(TAG, "updateExpandedViewPos visibilityChanged(" + visible + ")"); 1970 visibilityChanged(visible); 1971 } 1972 } 1973 1974 if (SPEW) { 1975 Slog.d(TAG, "updateExpandedViewPos after expandedPosition=" + expandedPosition 1976 + " mTrackingParams.y=" + mTrackingParams.y 1977 + " mTrackingPosition=" + mTrackingPosition 1978 + " mExpandedParams.y=" + mExpandedParams.y 1979 + " mExpandedParams.height=" + mExpandedParams.height); 1980 } 1981 } 1982 1983 int getExpandedHeight(int disph) { 1984 if (DEBUG) { 1985 Slog.d(TAG, "getExpandedHeight(" + disph + "): sbView=" 1986 + mStatusBarView.getHeight() + " closeView=" + mCloseView.getHeight()); 1987 } 1988 return disph - mStatusBarView.getHeight() - mCloseView.getHeight(); 1989 } 1990 1991 void updateDisplaySize() { 1992 mDisplay.getMetrics(mDisplayMetrics); 1993 if (DEBUG) { 1994 Slog.d(TAG, "updateDisplaySize: " + mDisplayMetrics); 1995 } 1996 updateExpandedSize(); 1997 } 1998 1999 void updateExpandedSize() { 2000 if (DEBUG) { 2001 Slog.d(TAG, "updateExpandedSize()"); 2002 } 2003 if (mExpandedDialog != null && mExpandedParams != null && mDisplayMetrics != null) { 2004 mExpandedParams.width = mDisplayMetrics.widthPixels; 2005 mExpandedParams.height = getExpandedHeight(mDisplayMetrics.heightPixels); 2006 if (!mExpandedVisible) { 2007 updateExpandedInvisiblePosition(); 2008 } else { 2009 mExpandedDialog.getWindow().setAttributes(mExpandedParams); 2010 } 2011 if (DEBUG) { 2012 Slog.d(TAG, "updateExpandedSize: height=" + mExpandedParams.height + " " + 2013 (mExpandedVisible ? "VISIBLE":"INVISIBLE")); 2014 } 2015 } 2016 } 2017 2018 public void toggleRecentApps() { 2019 int msg = (mRecentsPanel.getVisibility() == View.VISIBLE) 2020 ? MSG_CLOSE_RECENTS_PANEL : MSG_OPEN_RECENTS_PANEL; 2021 mHandler.removeMessages(msg); 2022 mHandler.sendEmptyMessage(msg); 2023 } 2024 2025 /** 2026 * The LEDs are turned o)ff when the notification panel is shown, even just a little bit. 2027 * This was added last-minute and is inconsistent with the way the rest of the notifications 2028 * are handled, because the notification isn't really cancelled. The lights are just 2029 * turned off. If any other notifications happen, the lights will turn back on. Steve says 2030 * this is what he wants. (see bug 1131461) 2031 */ 2032 void visibilityChanged(boolean visible) { 2033 if (mPanelSlightlyVisible != visible) { 2034 mPanelSlightlyVisible = visible; 2035 try { 2036 mBarService.onPanelRevealed(); 2037 } catch (RemoteException ex) { 2038 // Won't fail unless the world has ended. 2039 } 2040 } 2041 } 2042 2043 void performDisableActions(int net) { 2044 int old = mDisabled; 2045 int diff = net ^ old; 2046 mDisabled = net; 2047 2048 // act accordingly 2049 if ((diff & StatusBarManager.DISABLE_EXPAND) != 0) { 2050 if ((net & StatusBarManager.DISABLE_EXPAND) != 0) { 2051 Slog.d(TAG, "DISABLE_EXPAND: yes"); 2052 animateCollapse(); 2053 } 2054 } 2055 if ((diff & StatusBarManager.DISABLE_NOTIFICATION_ICONS) != 0) { 2056 if ((net & StatusBarManager.DISABLE_NOTIFICATION_ICONS) != 0) { 2057 Slog.d(TAG, "DISABLE_NOTIFICATION_ICONS: yes"); 2058 if (mTicking) { 2059 mNotificationIcons.setVisibility(View.INVISIBLE); 2060 mTicker.halt(); 2061 } else { 2062 setNotificationIconVisibility(false, com.android.internal.R.anim.fade_out); 2063 } 2064 } else { 2065 Slog.d(TAG, "DISABLE_NOTIFICATION_ICONS: no"); 2066 if (!mExpandedVisible) { 2067 setNotificationIconVisibility(true, com.android.internal.R.anim.fade_in); 2068 } 2069 } 2070 } else if ((diff & StatusBarManager.DISABLE_NOTIFICATION_TICKER) != 0) { 2071 if (mTicking && (net & StatusBarManager.DISABLE_NOTIFICATION_TICKER) != 0) { 2072 mTicker.halt(); 2073 } 2074 } 2075 } 2076 2077 private View.OnClickListener mClearButtonListener = new View.OnClickListener() { 2078 final int mini(int a, int b) { 2079 return (b>a?a:b); 2080 } 2081 public void onClick(View v) { 2082 synchronized (mNotificationData) { 2083 // animate-swipe all dismissable notifications, then animate the shade closed 2084 int numChildren = mPile.getChildCount(); 2085 2086 int scrollTop = mScrollView.getScrollY(); 2087 int scrollBottom = scrollTop + mScrollView.getHeight(); 2088 final ArrayList<View> snapshot = new ArrayList<View>(numChildren); 2089 for (int i=0; i<numChildren; i++) { 2090 final View child = mPile.getChildAt(i); 2091 if (mPile.canChildBeDismissed(child) && child.getBottom() > scrollTop && 2092 child.getTop() < scrollBottom) { 2093 snapshot.add(child); 2094 } 2095 } 2096 final int N = snapshot.size(); 2097 new Thread(new Runnable() { 2098 @Override 2099 public void run() { 2100 // Decrease the delay for every row we animate to give the sense of 2101 // accelerating the swipes 2102 final int ROW_DELAY_DECREMENT = 10; 2103 int currentDelay = 140; 2104 int totalDelay = 0; 2105 2106 // Set the shade-animating state to avoid doing other work during 2107 // all of these animations. In particular, avoid layout and 2108 // redrawing when collapsing the shade. 2109 mPile.setViewRemoval(false); 2110 2111 mPostCollapseCleanup = new Runnable() { 2112 public void run() { 2113 try { 2114 mPile.setViewRemoval(true); 2115 mBarService.onClearAllNotifications(); 2116 } catch (Exception ex) { } 2117 } 2118 }; 2119 2120 View sampleView = snapshot.get(0); 2121 int width = sampleView.getWidth(); 2122 final int velocity = (int)(width * 8); // 1000/8 = 125 ms duration 2123 for (View v : snapshot) { 2124 final View _v = v; 2125 mHandler.postDelayed(new Runnable() { 2126 @Override 2127 public void run() { 2128 mPile.dismissRowAnimated(_v, velocity); 2129 } 2130 }, totalDelay); 2131 currentDelay = Math.max(50, currentDelay - ROW_DELAY_DECREMENT); 2132 totalDelay += currentDelay; 2133 } 2134 // Delay the collapse animation until after all swipe animations have 2135 // finished. Provide some buffer because there may be some extra delay 2136 // before actually starting each swipe animation. Ideally, we'd 2137 // synchronize the end of those animations with the start of the collaps 2138 // exactly. 2139 mHandler.postDelayed(new Runnable() { 2140 public void run() { 2141 animateCollapse(false); 2142 } 2143 }, totalDelay + 225); 2144 } 2145 }).start(); 2146 } 2147 } 2148 }; 2149 2150 private View.OnClickListener mSettingsButtonListener = new View.OnClickListener() { 2151 public void onClick(View v) { 2152 v.getContext().startActivity(new Intent(Settings.ACTION_SETTINGS) 2153 .setFlags(Intent.FLAG_ACTIVITY_NEW_TASK)); 2154 animateCollapse(); 2155 } 2156 }; 2157 2158 private BroadcastReceiver mBroadcastReceiver = new BroadcastReceiver() { 2159 public void onReceive(Context context, Intent intent) { 2160 String action = intent.getAction(); 2161 if (Intent.ACTION_CLOSE_SYSTEM_DIALOGS.equals(action) 2162 || Intent.ACTION_SCREEN_OFF.equals(action)) { 2163 boolean excludeRecents = false; 2164 if (Intent.ACTION_CLOSE_SYSTEM_DIALOGS.equals(action)) { 2165 String reason = intent.getStringExtra("reason"); 2166 if (reason != null) { 2167 excludeRecents = reason.equals("recentapps"); 2168 } 2169 } 2170 animateCollapse(excludeRecents); 2171 } 2172 else if (Intent.ACTION_CONFIGURATION_CHANGED.equals(action)) { 2173 repositionNavigationBar(); 2174 updateResources(); 2175 } 2176 } 2177 }; 2178 2179 private void setIntruderAlertVisibility(boolean vis) { 2180 mIntruderAlertView.setVisibility(vis ? View.VISIBLE : View.GONE); 2181 } 2182 2183 /** 2184 * Reload some of our resources when the configuration changes. 2185 * 2186 * We don't reload everything when the configuration changes -- we probably 2187 * should, but getting that smooth is tough. Someday we'll fix that. In the 2188 * meantime, just update the things that we know change. 2189 */ 2190 void updateResources() { 2191 final Context context = mContext; 2192 final Resources res = context.getResources(); 2193 2194 if (mClearButton instanceof TextView) { 2195 ((TextView)mClearButton).setText(context.getText(R.string.status_bar_clear_all_button)); 2196 } 2197 mNoNotificationsTitle.setText(context.getText(R.string.status_bar_no_notifications_title)); 2198 2199 loadDimens(); 2200 } 2201 2202 protected void loadDimens() { 2203 final Resources res = mContext.getResources(); 2204 2205 mNaturalBarHeight = res.getDimensionPixelSize( 2206 com.android.internal.R.dimen.status_bar_height); 2207 2208 int newIconSize = res.getDimensionPixelSize( 2209 com.android.internal.R.dimen.status_bar_icon_size); 2210 int newIconHPadding = res.getDimensionPixelSize( 2211 R.dimen.status_bar_icon_padding); 2212 2213 if (newIconHPadding != mIconHPadding || newIconSize != mIconSize) { 2214 // Slog.d(TAG, "size=" + newIconSize + " padding=" + newIconHPadding); 2215 mIconHPadding = newIconHPadding; 2216 mIconSize = newIconSize; 2217 //reloadAllNotificationIcons(); // reload the tray 2218 } 2219 2220 mEdgeBorder = res.getDimensionPixelSize(R.dimen.status_bar_edge_ignore); 2221 2222 mSelfExpandVelocityPx = res.getDimension(R.dimen.self_expand_velocity); 2223 mSelfCollapseVelocityPx = res.getDimension(R.dimen.self_collapse_velocity); 2224 mFlingExpandMinVelocityPx = res.getDimension(R.dimen.fling_expand_min_velocity); 2225 mFlingCollapseMinVelocityPx = res.getDimension(R.dimen.fling_collapse_min_velocity); 2226 2227 mCollapseMinDisplayFraction = res.getFraction(R.dimen.collapse_min_display_fraction, 1, 1); 2228 mExpandMinDisplayFraction = res.getFraction(R.dimen.expand_min_display_fraction, 1, 1); 2229 2230 mExpandAccelPx = res.getDimension(R.dimen.expand_accel); 2231 mCollapseAccelPx = res.getDimension(R.dimen.collapse_accel); 2232 2233 mFlingGestureMaxXVelocityPx = res.getDimension(R.dimen.fling_gesture_max_x_velocity); 2234 2235 if (false) Slog.v(TAG, "updateResources"); 2236 } 2237 2238 // 2239 // tracing 2240 // 2241 2242 void postStartTracing() { 2243 mHandler.postDelayed(mStartTracing, 3000); 2244 } 2245 2246 void vibrate() { 2247 android.os.Vibrator vib = (android.os.Vibrator)mContext.getSystemService( 2248 Context.VIBRATOR_SERVICE); 2249 vib.vibrate(250); 2250 } 2251 2252 Runnable mStartTracing = new Runnable() { 2253 public void run() { 2254 vibrate(); 2255 SystemClock.sleep(250); 2256 Slog.d(TAG, "startTracing"); 2257 android.os.Debug.startMethodTracing("/data/statusbar-traces/trace"); 2258 mHandler.postDelayed(mStopTracing, 10000); 2259 } 2260 }; 2261 2262 Runnable mStopTracing = new Runnable() { 2263 public void run() { 2264 android.os.Debug.stopMethodTracing(); 2265 Slog.d(TAG, "stopTracing"); 2266 vibrate(); 2267 } 2268 }; 2269 2270 public class TouchOutsideListener implements View.OnTouchListener { 2271 private int mMsg; 2272 private RecentsPanelView mPanel; 2273 2274 public TouchOutsideListener(int msg, RecentsPanelView panel) { 2275 mMsg = msg; 2276 mPanel = panel; 2277 } 2278 2279 public boolean onTouch(View v, MotionEvent ev) { 2280 final int action = ev.getAction(); 2281 if (action == MotionEvent.ACTION_OUTSIDE 2282 || (action == MotionEvent.ACTION_DOWN 2283 && !mPanel.isInContentArea((int)ev.getX(), (int)ev.getY()))) { 2284 mHandler.removeMessages(mMsg); 2285 mHandler.sendEmptyMessage(mMsg); 2286 return true; 2287 } 2288 return false; 2289 } 2290 } 2291 } 2292 2293