PhoneStatusBar.java revision 148c7d0de720a92632aa6ed10a39bfc38b427239
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.phone; 18 19import android.animation.ObjectAnimator; 20import android.app.ActivityManager; 21import android.app.ActivityManagerNative; 22import android.app.Dialog; 23import android.app.KeyguardManager; 24import android.app.Notification; 25import android.app.PendingIntent; 26import android.app.StatusBarManager; 27import android.content.BroadcastReceiver; 28import android.content.Context; 29import android.content.Intent; 30import android.content.IntentFilter; 31import android.content.res.Resources; 32import android.content.res.Configuration; 33import android.graphics.PixelFormat; 34import android.graphics.Rect; 35import android.graphics.drawable.Drawable; 36import android.os.IBinder; 37import android.os.RemoteException; 38import android.os.Handler; 39import android.os.Message; 40import android.os.ServiceManager; 41import android.os.SystemClock; 42import android.provider.Settings; 43import android.text.TextUtils; 44import android.util.DisplayMetrics; 45import android.util.Slog; 46import android.util.Log; 47import android.view.Display; 48import android.view.Gravity; 49import android.view.IWindowManager; 50import android.view.KeyEvent; 51import android.view.LayoutInflater; 52import android.view.MotionEvent; 53import android.view.VelocityTracker; 54import android.view.View; 55import android.view.ViewGroup; 56import android.view.ViewGroup.LayoutParams; 57import android.view.Window; 58import android.view.WindowManager; 59import android.view.WindowManagerImpl; 60import android.view.animation.Animation; 61import android.view.animation.AnimationUtils; 62import android.widget.ImageView; 63import android.widget.LinearLayout; 64import android.widget.RemoteViews; 65import android.widget.ScrollView; 66import android.widget.TextView; 67 68import java.io.FileDescriptor; 69import java.io.PrintWriter; 70import java.util.ArrayList; 71 72import com.android.internal.statusbar.StatusBarIcon; 73import com.android.internal.statusbar.StatusBarNotification; 74 75import com.android.systemui.R; 76import com.android.systemui.recent.RecentTasksLoader; 77import com.android.systemui.recent.RecentsPanelView; 78import com.android.systemui.recent.TaskDescription; 79import com.android.systemui.statusbar.NotificationData; 80import com.android.systemui.statusbar.StatusBar; 81import com.android.systemui.statusbar.StatusBarIconView; 82import com.android.systemui.statusbar.SignalClusterView; 83import com.android.systemui.statusbar.policy.DateView; 84import com.android.systemui.statusbar.policy.BatteryController; 85import com.android.systemui.statusbar.policy.LocationController; 86import com.android.systemui.statusbar.policy.NetworkController; 87import com.android.systemui.statusbar.policy.NotificationRowLayout; 88 89public 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 { 229 ExpandedDialog(Context context) { 230 super(context, com.android.internal.R.style.Theme_Translucent_NoTitleBar); 231 } 232 233 @Override 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 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(); // calls makeStatusBarView() 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 // ================================================================================ 268 protected View makeStatusBarView() { 269 final Context context = mContext; 270 271 Resources res = context.getResources(); 272 273 updateDisplaySize(); // populates mDisplayMetrics 274 loadDimens(); 275 276 mIconSize = res.getDimensionPixelSize(com.android.internal.R.dimen.status_bar_icon_size); 277 278 ExpandedView expanded = (ExpandedView)View.inflate(context, 279 R.layout.status_bar_expanded, null); 280 if (DEBUG) { 281 expanded.setBackgroundColor(0x6000FF80); 282 } 283 expanded.mService = this; 284 285 mIntruderAlertView = View.inflate(context, R.layout.intruder_alert, null); 286 mIntruderAlertView.setVisibility(View.GONE); 287 mIntruderAlertView.setClickable(true); 288 289 PhoneStatusBarView sb = (PhoneStatusBarView)View.inflate(context, 290 R.layout.status_bar, null); 291 sb.mService = this; 292 mStatusBarView = sb; 293 294 try { 295 boolean showNav = mWindowManager.hasNavigationBar(); 296 if (showNav) { 297 mNavigationBarView = 298 (NavigationBarView) View.inflate(context, R.layout.navigation_bar, null); 299 300 mNavigationBarView.setDisabledFlags(mDisabled); 301 } 302 } catch (RemoteException ex) { 303 // no window manager? good luck with that 304 } 305 306 // figure out which pixel-format to use for the status bar. 307 mPixelFormat = PixelFormat.OPAQUE; 308 mStatusIcons = (LinearLayout)sb.findViewById(R.id.statusIcons); 309 mNotificationIcons = (IconMerger)sb.findViewById(R.id.notificationIcons); 310 mIcons = (LinearLayout)sb.findViewById(R.id.icons); 311 mTickerView = sb.findViewById(R.id.ticker); 312 313 mExpandedDialog = new ExpandedDialog(context); 314 mExpandedView = expanded; 315 mPile = (NotificationRowLayout)expanded.findViewById(R.id.latestItems); 316 mExpandedContents = mPile; // was: expanded.findViewById(R.id.notificationLinearLayout); 317 mNoNotificationsTitle = (TextView)expanded.findViewById(R.id.noNotificationsTitle); 318 mNoNotificationsTitle.setVisibility(View.GONE); // disabling for now 319 320 mClearButton = expanded.findViewById(R.id.clear_all_button); 321 mClearButton.setOnClickListener(mClearButtonListener); 322 mClearButton.setAlpha(0f); 323 mClearButton.setEnabled(false); 324 mDateView = (DateView)expanded.findViewById(R.id.date); 325 mSettingsButton = expanded.findViewById(R.id.settings_button); 326 mSettingsButton.setOnClickListener(mSettingsButtonListener); 327 mScrollView = (ScrollView)expanded.findViewById(R.id.scroll); 328 329 mTicker = new MyTicker(context, sb); 330 331 TickerView tickerView = (TickerView)sb.findViewById(R.id.tickerText); 332 tickerView.mTicker = mTicker; 333 334 mTrackingView = (TrackingView)View.inflate(context, R.layout.status_bar_tracking, null); 335 mTrackingView.mService = this; 336 mCloseView = (CloseDragHandle)mTrackingView.findViewById(R.id.close); 337 mCloseView.mService = this; 338 339 mEdgeBorder = res.getDimensionPixelSize(R.dimen.status_bar_edge_ignore); 340 341 // set the inital view visibility 342 setAreThereNotifications(); 343 344 // Other icons 345 mLocationController = new LocationController(mContext); // will post a notification 346 mBatteryController = new BatteryController(mContext); 347 mBatteryController.addIconView((ImageView)sb.findViewById(R.id.battery)); 348 mNetworkController = new NetworkController(mContext); 349 final SignalClusterView signalCluster = 350 (SignalClusterView)sb.findViewById(R.id.signal_cluster); 351 mNetworkController.addSignalCluster(signalCluster); 352 signalCluster.setNetworkController(mNetworkController); 353 final ImageView wimaxRSSI = 354 (ImageView)sb.findViewById(R.id.wimax_signal); 355 if (wimaxRSSI != null) { 356 mNetworkController.addWimaxIconView(wimaxRSSI); 357 } 358 // Recents Panel 359 mRecentTasksLoader = new RecentTasksLoader(context); 360 updateRecentsPanel(); 361 362 // receive broadcasts 363 IntentFilter filter = new IntentFilter(); 364 filter.addAction(Intent.ACTION_CONFIGURATION_CHANGED); 365 filter.addAction(Intent.ACTION_CLOSE_SYSTEM_DIALOGS); 366 filter.addAction(Intent.ACTION_SCREEN_OFF); 367 context.registerReceiver(mBroadcastReceiver, filter); 368 369 return sb; 370 } 371 372 protected WindowManager.LayoutParams getRecentsLayoutParams(LayoutParams layoutParams) { 373 boolean opaque = false; 374 WindowManager.LayoutParams lp = new WindowManager.LayoutParams( 375 layoutParams.width, 376 layoutParams.height, 377 WindowManager.LayoutParams.TYPE_STATUS_BAR_PANEL, 378 WindowManager.LayoutParams.FLAG_LAYOUT_IN_SCREEN 379 | WindowManager.LayoutParams.FLAG_ALT_FOCUSABLE_IM 380 | WindowManager.LayoutParams.FLAG_SPLIT_TOUCH, 381 (opaque ? PixelFormat.OPAQUE : PixelFormat.TRANSLUCENT)); 382 if (ActivityManager.isHighEndGfx(mDisplay)) { 383 lp.flags |= WindowManager.LayoutParams.FLAG_HARDWARE_ACCELERATED; 384 } 385 lp.gravity = Gravity.BOTTOM | Gravity.LEFT; 386 lp.setTitle("RecentsPanel"); 387 lp.windowAnimations = R.style.Animation_RecentPanel; 388 lp.softInputMode = WindowManager.LayoutParams.SOFT_INPUT_STATE_UNCHANGED 389 | WindowManager.LayoutParams.SOFT_INPUT_ADJUST_NOTHING; 390 return lp; 391 } 392 393 protected void updateRecentsPanel() { 394 // Recents Panel 395 boolean visible = false; 396 ArrayList<TaskDescription> recentTasksList = null; 397 if (mRecentsPanel != null) { 398 visible = mRecentsPanel.isShowing(); 399 WindowManagerImpl.getDefault().removeView(mRecentsPanel); 400 if (visible) { 401 recentTasksList = mRecentsPanel.getRecentTasksList(); 402 } 403 } 404 405 // Provide RecentsPanelView with a temporary parent to allow layout params to work. 406 LinearLayout tmpRoot = new LinearLayout(mContext); 407 mRecentsPanel = (RecentsPanelView) LayoutInflater.from(mContext).inflate( 408 R.layout.status_bar_recent_panel, tmpRoot, false); 409 mRecentsPanel.setRecentTasksLoader(mRecentTasksLoader); 410 mRecentTasksLoader.setRecentsPanel(mRecentsPanel); 411 mRecentsPanel.setOnTouchListener(new TouchOutsideListener(MSG_CLOSE_RECENTS_PANEL, 412 mRecentsPanel)); 413 mRecentsPanel.setVisibility(View.GONE); 414 WindowManager.LayoutParams lp = getRecentsLayoutParams(mRecentsPanel.getLayoutParams()); 415 416 WindowManagerImpl.getDefault().addView(mRecentsPanel, lp); 417 mRecentsPanel.setBar(this); 418 if (visible) { 419 mRecentsPanel.show(true, false, recentTasksList); 420 } 421 422 } 423 424 protected int getStatusBarGravity() { 425 return Gravity.TOP | Gravity.FILL_HORIZONTAL; 426 } 427 428 public int getStatusBarHeight() { 429 final Resources res = mContext.getResources(); 430 return res.getDimensionPixelSize(com.android.internal.R.dimen.status_bar_height); 431 } 432 433 private View.OnClickListener mRecentsClickListener = new View.OnClickListener() { 434 public void onClick(View v) { 435 toggleRecentApps(); 436 } 437 }; 438 439 private void prepareNavigationBarView() { 440 mNavigationBarView.reorient(); 441 442 mNavigationBarView.getRecentsButton().setOnClickListener(mRecentsClickListener); 443 mNavigationBarView.getRecentsButton().setOnTouchListener(mRecentsPanel); 444 } 445 446 // For small-screen devices (read: phones) that lack hardware navigation buttons 447 private void addNavigationBar() { 448 if (mNavigationBarView == null) return; 449 450 prepareNavigationBarView(); 451 452 WindowManagerImpl.getDefault().addView( 453 mNavigationBarView, getNavigationBarLayoutParams()); 454 } 455 456 private void repositionNavigationBar() { 457 if (mNavigationBarView == null) return; 458 459 prepareNavigationBarView(); 460 461 WindowManagerImpl.getDefault().updateViewLayout( 462 mNavigationBarView, getNavigationBarLayoutParams()); 463 } 464 465 private WindowManager.LayoutParams getNavigationBarLayoutParams() { 466 WindowManager.LayoutParams lp = new WindowManager.LayoutParams( 467 LayoutParams.MATCH_PARENT, LayoutParams.MATCH_PARENT, 468 WindowManager.LayoutParams.TYPE_NAVIGATION_BAR, 469 0 470 | WindowManager.LayoutParams.FLAG_TOUCHABLE_WHEN_WAKING 471 | WindowManager.LayoutParams.FLAG_NOT_FOCUSABLE 472 | WindowManager.LayoutParams.FLAG_NOT_TOUCH_MODAL 473 | WindowManager.LayoutParams.FLAG_SPLIT_TOUCH 474 | WindowManager.LayoutParams.FLAG_SLIPPERY, 475 PixelFormat.OPAQUE); 476 // this will allow the navbar to run in an overlay on devices that support this 477 if (ActivityManager.isHighEndGfx(mDisplay)) { 478 lp.flags |= WindowManager.LayoutParams.FLAG_HARDWARE_ACCELERATED; 479 } 480 481 lp.setTitle("NavigationBar"); 482 lp.windowAnimations = 0; 483 484 return lp; 485 } 486 487 private void addIntruderView() { 488 final int height = getStatusBarHeight(); 489 490 WindowManager.LayoutParams lp = new WindowManager.LayoutParams( 491 ViewGroup.LayoutParams.MATCH_PARENT, 492 ViewGroup.LayoutParams.WRAP_CONTENT, 493 WindowManager.LayoutParams.TYPE_STATUS_BAR_SUB_PANEL, 494 WindowManager.LayoutParams.FLAG_LAYOUT_IN_SCREEN 495 | WindowManager.LayoutParams.FLAG_LAYOUT_NO_LIMITS 496 | WindowManager.LayoutParams.FLAG_NOT_TOUCH_MODAL 497 | WindowManager.LayoutParams.FLAG_NOT_FOCUSABLE 498 | WindowManager.LayoutParams.FLAG_ALT_FOCUSABLE_IM 499 | WindowManager.LayoutParams.FLAG_SPLIT_TOUCH, 500 PixelFormat.TRANSLUCENT); 501 lp.gravity = Gravity.TOP | Gravity.FILL_HORIZONTAL; 502 lp.y += height * 1.5; // FIXME 503 lp.setTitle("IntruderAlert"); 504 lp.packageName = mContext.getPackageName(); 505 lp.windowAnimations = R.style.Animation_StatusBar_IntruderAlert; 506 507 WindowManagerImpl.getDefault().addView(mIntruderAlertView, lp); 508 } 509 510 public void addIcon(String slot, int index, int viewIndex, StatusBarIcon icon) { 511 if (SPEW) Slog.d(TAG, "addIcon slot=" + slot + " index=" + index + " viewIndex=" + viewIndex 512 + " icon=" + icon); 513 StatusBarIconView view = new StatusBarIconView(mContext, slot, null); 514 view.set(icon); 515 mStatusIcons.addView(view, viewIndex, new LinearLayout.LayoutParams(mIconSize, mIconSize)); 516 } 517 518 public void updateIcon(String slot, int index, int viewIndex, 519 StatusBarIcon old, StatusBarIcon icon) { 520 if (SPEW) Slog.d(TAG, "updateIcon slot=" + slot + " index=" + index + " viewIndex=" + viewIndex 521 + " old=" + old + " icon=" + icon); 522 StatusBarIconView view = (StatusBarIconView)mStatusIcons.getChildAt(viewIndex); 523 view.set(icon); 524 } 525 526 public void removeIcon(String slot, int index, int viewIndex) { 527 if (SPEW) Slog.d(TAG, "removeIcon slot=" + slot + " index=" + index + " viewIndex=" + viewIndex); 528 mStatusIcons.removeViewAt(viewIndex); 529 } 530 531 public void addNotification(IBinder key, StatusBarNotification notification) { 532 StatusBarIconView iconView = addNotificationViews(key, notification); 533 if (iconView == null) return; 534 535 boolean immersive = false; 536 try { 537 immersive = ActivityManagerNative.getDefault().isTopActivityImmersive(); 538 if (DEBUG) { 539 Slog.d(TAG, "Top activity is " + (immersive?"immersive":"not immersive")); 540 } 541 } catch (RemoteException ex) { 542 } 543 if (immersive) { 544 if ((notification.notification.flags & Notification.FLAG_HIGH_PRIORITY) != 0) { 545 Slog.d(TAG, "Presenting high-priority notification in immersive activity"); 546 // special new transient ticker mode 547 // 1. Populate mIntruderAlertView 548 549 ImageView alertIcon = (ImageView) mIntruderAlertView.findViewById(R.id.alertIcon); 550 TextView alertText = (TextView) mIntruderAlertView.findViewById(R.id.alertText); 551 alertIcon.setImageDrawable(StatusBarIconView.getIcon( 552 alertIcon.getContext(), 553 iconView.getStatusBarIcon())); 554 alertText.setText(notification.notification.tickerText); 555 556 View button = mIntruderAlertView.findViewById(R.id.intruder_alert_content); 557 button.setOnClickListener( 558 new NotificationClicker(notification.notification.contentIntent, 559 notification.pkg, notification.tag, notification.id)); 560 561 // 2. Animate mIntruderAlertView in 562 mHandler.sendEmptyMessage(MSG_SHOW_INTRUDER); 563 564 // 3. Set alarm to age the notification off (TODO) 565 mHandler.removeMessages(MSG_HIDE_INTRUDER); 566 mHandler.sendEmptyMessageDelayed(MSG_HIDE_INTRUDER, INTRUDER_ALERT_DECAY_MS); 567 } 568 } else if (notification.notification.fullScreenIntent != null) { 569 // not immersive & a full-screen alert should be shown 570 Slog.d(TAG, "Notification has fullScreenIntent; sending fullScreenIntent"); 571 try { 572 notification.notification.fullScreenIntent.send(); 573 } catch (PendingIntent.CanceledException e) { 574 } 575 } else { 576 // usual case: status bar visible & not immersive 577 578 // show the ticker 579 tick(notification); 580 } 581 582 // Recalculate the position of the sliding windows and the titles. 583 setAreThereNotifications(); 584 updateExpandedViewPos(EXPANDED_LEAVE_ALONE); 585 } 586 587 public void updateNotification(IBinder key, StatusBarNotification notification) { 588 if (DEBUG) Slog.d(TAG, "updateNotification(" + key + " -> " + notification + ")"); 589 590 final NotificationData.Entry oldEntry = mNotificationData.findByKey(key); 591 if (oldEntry == null) { 592 Slog.w(TAG, "updateNotification for unknown key: " + key); 593 return; 594 } 595 596 final StatusBarNotification oldNotification = oldEntry.notification; 597 final RemoteViews oldContentView = oldNotification.notification.contentView; 598 599 final RemoteViews contentView = notification.notification.contentView; 600 601 602 if (DEBUG) { 603 Slog.d(TAG, "old notification: when=" + oldNotification.notification.when 604 + " ongoing=" + oldNotification.isOngoing() 605 + " expanded=" + oldEntry.expanded 606 + " contentView=" + oldContentView 607 + " rowParent=" + oldEntry.row.getParent()); 608 Slog.d(TAG, "new notification: when=" + notification.notification.when 609 + " ongoing=" + oldNotification.isOngoing() 610 + " contentView=" + contentView); 611 } 612 613 614 // Can we just reapply the RemoteViews in place? If when didn't change, the order 615 // didn't change. 616 boolean contentsUnchanged = oldEntry.expanded != null 617 && contentView != null && oldContentView != null 618 && contentView.getPackage() != null 619 && oldContentView.getPackage() != null 620 && oldContentView.getPackage().equals(contentView.getPackage()) 621 && oldContentView.getLayoutId() == contentView.getLayoutId(); 622 ViewGroup rowParent = (ViewGroup) oldEntry.row.getParent(); 623 boolean orderUnchanged = notification.notification.when==oldNotification.notification.when 624 && notification.priority == oldNotification.priority; 625 // priority now encompasses isOngoing() 626 627 boolean updateTicker = notification.notification.tickerText != null 628 && !TextUtils.equals(notification.notification.tickerText, 629 oldEntry.notification.notification.tickerText); 630 boolean isFirstAnyway = rowParent.indexOfChild(oldEntry.row) == 0; 631 if (contentsUnchanged && (orderUnchanged || isFirstAnyway)) { 632 if (DEBUG) Slog.d(TAG, "reusing notification for key: " + key); 633 oldEntry.notification = notification; 634 try { 635 // Reapply the RemoteViews 636 contentView.reapply(mContext, oldEntry.content); 637 // update the contentIntent 638 final PendingIntent contentIntent = notification.notification.contentIntent; 639 if (contentIntent != null) { 640 final View.OnClickListener listener = new NotificationClicker(contentIntent, 641 notification.pkg, notification.tag, notification.id); 642 oldEntry.largeIcon.setOnClickListener(listener); 643 oldEntry.content.setOnClickListener(listener); 644 } else { 645 oldEntry.largeIcon.setOnClickListener(null); 646 oldEntry.content.setOnClickListener(null); 647 } 648 // Update the icon. 649 final StatusBarIcon ic = new StatusBarIcon(notification.pkg, 650 notification.notification.icon, notification.notification.iconLevel, 651 notification.notification.number, 652 notification.notification.tickerText); 653 if (!oldEntry.icon.set(ic)) { 654 handleNotificationError(key, notification, "Couldn't update icon: " + ic); 655 return; 656 } 657 // Update the large icon 658 if (notification.notification.largeIcon != null) { 659 oldEntry.largeIcon.setImageBitmap(notification.notification.largeIcon); 660 } else { 661 oldEntry.largeIcon.getLayoutParams().width = 0; 662 oldEntry.largeIcon.setVisibility(View.INVISIBLE); 663 } 664 } 665 catch (RuntimeException e) { 666 // It failed to add cleanly. Log, and remove the view from the panel. 667 Slog.w(TAG, "Couldn't reapply views for package " + contentView.getPackage(), e); 668 removeNotificationViews(key); 669 addNotificationViews(key, notification); 670 } 671 } else { 672 if (SPEW) Slog.d(TAG, "not reusing notification"); 673 removeNotificationViews(key); 674 addNotificationViews(key, notification); 675 } 676 677 // Update the veto button accordingly (and as a result, whether this row is 678 // swipe-dismissable) 679 updateNotificationVetoButton(oldEntry.row, notification); 680 681 // Restart the ticker if it's still running 682 if (updateTicker) { 683 mTicker.halt(); 684 tick(notification); 685 } 686 687 // Recalculate the position of the sliding windows and the titles. 688 setAreThereNotifications(); 689 updateExpandedViewPos(EXPANDED_LEAVE_ALONE); 690 } 691 692 public void removeNotification(IBinder key) { 693 if (SPEW) Slog.d(TAG, "removeNotification key=" + key); 694 StatusBarNotification old = removeNotificationViews(key); 695 696 if (old != null) { 697 // Cancel the ticker if it's still running 698 mTicker.removeEntry(old); 699 700 // Recalculate the position of the sliding windows and the titles. 701 updateExpandedViewPos(EXPANDED_LEAVE_ALONE); 702 703 if (CLOSE_PANEL_WHEN_EMPTIED && mNotificationData.size() == 0 && !mAnimating) { 704 animateCollapse(); 705 } 706 } 707 708 setAreThereNotifications(); 709 } 710 711 @Override 712 protected void onConfigurationChanged(Configuration newConfig) { 713 updateRecentsPanel(); 714 } 715 716 717 View[] makeNotificationView(StatusBarNotification notification, ViewGroup parent) { 718 Notification n = notification.notification; 719 RemoteViews remoteViews = n.contentView; 720 if (remoteViews == null) { 721 return null; 722 } 723 724 // create the row view 725 LayoutInflater inflater = (LayoutInflater)mContext.getSystemService( 726 Context.LAYOUT_INFLATER_SERVICE); 727 View row = inflater.inflate(R.layout.status_bar_notification_row, parent, false); 728 729 // wire up the veto button 730 View vetoButton = updateNotificationVetoButton(row, notification); 731 vetoButton.setContentDescription(mContext.getString( 732 R.string.accessibility_remove_notification)); 733 734 // the large icon 735 ImageView largeIcon = (ImageView)row.findViewById(R.id.large_icon); 736 if (notification.notification.largeIcon != null) { 737 largeIcon.setImageBitmap(notification.notification.largeIcon); 738 } else { 739 largeIcon.getLayoutParams().width = 0; 740 largeIcon.setVisibility(View.INVISIBLE); 741 } 742 743 // bind the click event to the content area 744 ViewGroup content = (ViewGroup)row.findViewById(R.id.content); 745 content.setDescendantFocusability(ViewGroup.FOCUS_BLOCK_DESCENDANTS); 746 content.setOnFocusChangeListener(mFocusChangeListener); 747 PendingIntent contentIntent = n.contentIntent; 748 if (contentIntent != null) { 749 final View.OnClickListener listener = new NotificationClicker(contentIntent, 750 notification.pkg, notification.tag, notification.id); 751 largeIcon.setOnClickListener(listener); 752 content.setOnClickListener(listener); 753 } else { 754 largeIcon.setOnClickListener(null); 755 content.setOnClickListener(null); 756 } 757 758 View expanded = null; 759 Exception exception = null; 760 try { 761 expanded = remoteViews.apply(mContext, content); 762 } 763 catch (RuntimeException e) { 764 exception = e; 765 } 766 if (expanded == null) { 767 String ident = notification.pkg + "/0x" + Integer.toHexString(notification.id); 768 Slog.e(TAG, "couldn't inflate view for notification " + ident, exception); 769 return null; 770 } else { 771 content.addView(expanded); 772 row.setDrawingCacheEnabled(true); 773 } 774 775 return new View[] { row, content, expanded }; 776 } 777 778 StatusBarIconView addNotificationViews(IBinder key, StatusBarNotification notification) { 779 if (DEBUG) { 780 Slog.d(TAG, "addNotificationViews(key=" + key + ", notification=" + notification); 781 } 782 // Construct the icon. 783 final StatusBarIconView iconView = new StatusBarIconView(mContext, 784 notification.pkg + "/0x" + Integer.toHexString(notification.id), 785 notification.notification); 786 iconView.setScaleType(ImageView.ScaleType.CENTER_INSIDE); 787 788 final StatusBarIcon ic = new StatusBarIcon(notification.pkg, 789 notification.notification.icon, 790 notification.notification.iconLevel, 791 notification.notification.number, 792 notification.notification.tickerText); 793 if (!iconView.set(ic)) { 794 handleNotificationError(key, notification, "Couldn't create icon: " + ic); 795 return null; 796 } 797 // Construct the expanded view. 798 NotificationData.Entry entry = new NotificationData.Entry(key, notification, iconView); 799 if (!inflateViews(entry, mPile)) { 800 handleNotificationError(key, notification, "Couldn't expand RemoteViews for: " 801 + notification); 802 return null; 803 } 804 805 // Add the expanded view and icon. 806 int pos = mNotificationData.add(entry); 807 if (DEBUG) { 808 Slog.d(TAG, "addNotificationViews: added at " + pos); 809 } 810 updateNotificationIcons(); 811 812 return iconView; 813 } 814 815 private void loadNotificationShade() { 816 int N = mNotificationData.size(); 817 818 ArrayList<View> toShow = new ArrayList<View>(); 819 820 for (int i=0; i<N; i++) { 821 View row = mNotificationData.get(N-i-1).row; 822 toShow.add(row); 823 } 824 825 ArrayList<View> toRemove = new ArrayList<View>(); 826 for (int i=0; i<mPile.getChildCount(); i++) { 827 View child = mPile.getChildAt(i); 828 if (!toShow.contains(child)) { 829 toRemove.add(child); 830 } 831 } 832 833 for (View remove : toRemove) { 834 mPile.removeView(remove); 835 } 836 837 for (int i=0; i<toShow.size(); i++) { 838 View v = toShow.get(i); 839 if (v.getParent() == null) { 840 mPile.addView(v, 0); // the notification shade has newest at the top 841 } 842 } 843 } 844 845 private void reloadAllNotificationIcons() { 846 if (mNotificationIcons == null) return; 847 mNotificationIcons.removeAllViews(); 848 updateNotificationIcons(); 849 } 850 851 private void updateNotificationIcons() { 852 loadNotificationShade(); 853 854 final LinearLayout.LayoutParams params 855 = new LinearLayout.LayoutParams(mIconSize + 2*mIconHPadding, mNaturalBarHeight); 856 857 int N = mNotificationData.size(); 858 859 if (DEBUG) { 860 Slog.d(TAG, "refreshing icons: " + N + " notifications, mNotificationIcons=" + mNotificationIcons); 861 } 862 863 ArrayList<View> toShow = new ArrayList<View>(); 864 865 for (int i=0; i<N; i++) { 866 toShow.add(mNotificationData.get(N-i-1).icon); 867 } 868 869 ArrayList<View> toRemove = new ArrayList<View>(); 870 for (int i=0; i<mNotificationIcons.getChildCount(); i++) { 871 View child = mNotificationIcons.getChildAt(i); 872 if (!toShow.contains(child)) { 873 toRemove.add(child); 874 } 875 } 876 877 for (View remove : toRemove) { 878 mNotificationIcons.removeView(remove); 879 } 880 881 for (int i=0; i<toShow.size(); i++) { 882 View v = toShow.get(i); 883 if (v.getParent() == null) { 884 mNotificationIcons.addView(v, i, params); 885 } 886 } 887 } 888 889 private boolean inflateViews(NotificationData.Entry entry, ViewGroup parent) { 890 StatusBarNotification sbn = entry.notification; 891 RemoteViews remoteViews = sbn.notification.contentView; 892 if (remoteViews == null) { 893 return false; 894 } 895 896 // create the row view 897 LayoutInflater inflater = (LayoutInflater)mContext.getSystemService( 898 Context.LAYOUT_INFLATER_SERVICE); 899 View row = inflater.inflate(R.layout.status_bar_notification_row, parent, false); 900 View vetoButton = updateNotificationVetoButton(row, sbn); 901 vetoButton.setContentDescription(mContext.getString( 902 R.string.accessibility_remove_notification)); 903 904 // the large icon 905 ImageView largeIcon = (ImageView)row.findViewById(R.id.large_icon); 906 if (sbn.notification.largeIcon != null) { 907 largeIcon.setImageBitmap(sbn.notification.largeIcon); 908 largeIcon.setContentDescription(sbn.notification.tickerText); 909 } else { 910 largeIcon.getLayoutParams().width = 0; 911 largeIcon.setVisibility(View.INVISIBLE); 912 } 913 largeIcon.setContentDescription(sbn.notification.tickerText); 914 915 // bind the click event to the content area 916 ViewGroup content = (ViewGroup)row.findViewById(R.id.content); 917 // XXX: update to allow controls within notification views 918 content.setDescendantFocusability(ViewGroup.FOCUS_BLOCK_DESCENDANTS); 919// content.setOnFocusChangeListener(mFocusChangeListener); 920 PendingIntent contentIntent = sbn.notification.contentIntent; 921 if (contentIntent != null) { 922 final View.OnClickListener listener = new NotificationClicker(contentIntent, 923 sbn.pkg, sbn.tag, sbn.id); 924 largeIcon.setOnClickListener(listener); 925 content.setOnClickListener(listener); 926 } else { 927 largeIcon.setOnClickListener(null); 928 content.setOnClickListener(null); 929 } 930 931 View expanded = null; 932 Exception exception = null; 933 try { 934 expanded = remoteViews.apply(mContext, content); 935 } 936 catch (RuntimeException e) { 937 exception = e; 938 } 939 if (expanded == null) { 940 final String ident = sbn.pkg + "/0x" + Integer.toHexString(sbn.id); 941 Slog.e(TAG, "couldn't inflate view for notification " + ident, exception); 942 return false; 943 } else { 944 content.addView(expanded); 945 row.setDrawingCacheEnabled(true); 946 } 947 948 entry.row = row; 949 entry.content = content; 950 entry.expanded = expanded; 951 entry.largeIcon = largeIcon; 952 953 return true; 954 } 955 956 StatusBarNotification removeNotificationViews(IBinder key) { 957 NotificationData.Entry entry = mNotificationData.remove(key); 958 if (entry == null) { 959 Slog.w(TAG, "removeNotification for unknown key: " + key); 960 return null; 961 } 962 // Remove the expanded view. 963 ViewGroup rowParent = (ViewGroup)entry.row.getParent(); 964 if (rowParent != null) rowParent.removeView(entry.row); 965 updateNotificationIcons(); 966 967 return entry.notification; 968 } 969 970 private void setAreThereNotifications() { 971 final boolean any = mNotificationData.size() > 0; 972 973 final boolean clearable = any && mNotificationData.hasClearableItems(); 974 975 if (DEBUG) { 976 Slog.d(TAG, "setAreThereNotifications: N=" + mNotificationData.size() 977 + " any=" + any + " clearable=" + clearable); 978 } 979 980 if (mClearButton.isShown()) { 981 if (clearable != (mClearButton.getAlpha() == 1.0f)) { 982 ObjectAnimator.ofFloat(mClearButton, "alpha", 983 clearable ? 1.0f : 0.0f) 984 .setDuration(250) 985 .start(); 986 } 987 } else { 988 mClearButton.setAlpha(clearable ? 1.0f : 0.0f); 989 } 990 mClearButton.setEnabled(clearable); 991 992 /* 993 if (mNoNotificationsTitle.isShown()) { 994 if (any != (mNoNotificationsTitle.getAlpha() == 0.0f)) { 995 ObjectAnimator a = ObjectAnimator.ofFloat(mNoNotificationsTitle, "alpha", 996 (any ? 0.0f : 0.75f)); 997 a.setDuration(any ? 0 : 500); 998 a.setStartDelay(any ? 250 : 1000); 999 a.start(); 1000 } 1001 } else { 1002 mNoNotificationsTitle.setAlpha(any ? 0.0f : 0.75f); 1003 } 1004 */ 1005 } 1006 1007 public void showClock(boolean show) { 1008 View clock = mStatusBarView.findViewById(R.id.clock); 1009 if (clock != null) { 1010 clock.setVisibility(show ? View.VISIBLE : View.GONE); 1011 } 1012 } 1013 1014 /** 1015 * State is one or more of the DISABLE constants from StatusBarManager. 1016 */ 1017 public void disable(int state) { 1018 final int old = mDisabled; 1019 final int diff = state ^ old; 1020 mDisabled = state; 1021 1022 if (DEBUG) { 1023 Slog.d(TAG, String.format("disable: 0x%08x -> 0x%08x (diff: 0x%08x)", 1024 old, state, diff)); 1025 } 1026 1027 StringBuilder flagdbg = new StringBuilder(); 1028 flagdbg.append("disable: < "); 1029 flagdbg.append(((state & StatusBarManager.DISABLE_EXPAND) != 0) ? "EXPAND" : "expand"); 1030 flagdbg.append(((diff & StatusBarManager.DISABLE_EXPAND) != 0) ? "* " : " "); 1031 flagdbg.append(((state & StatusBarManager.DISABLE_NOTIFICATION_ICONS) != 0) ? "ICONS" : "icons"); 1032 flagdbg.append(((diff & StatusBarManager.DISABLE_NOTIFICATION_ICONS) != 0) ? "* " : " "); 1033 flagdbg.append(((state & StatusBarManager.DISABLE_NOTIFICATION_ALERTS) != 0) ? "ALERTS" : "alerts"); 1034 flagdbg.append(((diff & StatusBarManager.DISABLE_NOTIFICATION_ALERTS) != 0) ? "* " : " "); 1035 flagdbg.append(((state & StatusBarManager.DISABLE_NOTIFICATION_TICKER) != 0) ? "TICKER" : "ticker"); 1036 flagdbg.append(((diff & StatusBarManager.DISABLE_NOTIFICATION_TICKER) != 0) ? "* " : " "); 1037 flagdbg.append(((state & StatusBarManager.DISABLE_SYSTEM_INFO) != 0) ? "SYSTEM_INFO" : "system_info"); 1038 flagdbg.append(((diff & StatusBarManager.DISABLE_SYSTEM_INFO) != 0) ? "* " : " "); 1039 flagdbg.append(((state & StatusBarManager.DISABLE_BACK) != 0) ? "BACK" : "back"); 1040 flagdbg.append(((diff & StatusBarManager.DISABLE_BACK) != 0) ? "* " : " "); 1041 flagdbg.append(((state & StatusBarManager.DISABLE_HOME) != 0) ? "HOME" : "home"); 1042 flagdbg.append(((diff & StatusBarManager.DISABLE_HOME) != 0) ? "* " : " "); 1043 flagdbg.append(((state & StatusBarManager.DISABLE_RECENT) != 0) ? "RECENT" : "recent"); 1044 flagdbg.append(((diff & StatusBarManager.DISABLE_RECENT) != 0) ? "* " : " "); 1045 flagdbg.append(((state & StatusBarManager.DISABLE_CLOCK) != 0) ? "CLOCK" : "clock"); 1046 flagdbg.append(((diff & StatusBarManager.DISABLE_CLOCK) != 0) ? "* " : " "); 1047 flagdbg.append(">"); 1048 Slog.d(TAG, flagdbg.toString()); 1049 1050 if ((diff & StatusBarManager.DISABLE_CLOCK) != 0) { 1051 boolean show = (state & StatusBarManager.DISABLE_CLOCK) == 0; 1052 showClock(show); 1053 } 1054 if ((diff & StatusBarManager.DISABLE_EXPAND) != 0) { 1055 if ((state & StatusBarManager.DISABLE_EXPAND) != 0) { 1056 animateCollapse(); 1057 } 1058 } 1059 1060 if ((diff & (StatusBarManager.DISABLE_HOME 1061 | StatusBarManager.DISABLE_RECENT 1062 | StatusBarManager.DISABLE_BACK)) != 0) { 1063 // the nav bar will take care of these 1064 if (mNavigationBarView != null) mNavigationBarView.setDisabledFlags(state); 1065 1066 if ((state & StatusBarManager.DISABLE_RECENT) != 0) { 1067 // close recents if it's visible 1068 mHandler.removeMessages(MSG_CLOSE_RECENTS_PANEL); 1069 mHandler.sendEmptyMessage(MSG_CLOSE_RECENTS_PANEL); 1070 } 1071 } 1072 1073 if ((diff & StatusBarManager.DISABLE_NOTIFICATION_ICONS) != 0) { 1074 if ((state & StatusBarManager.DISABLE_NOTIFICATION_ICONS) != 0) { 1075 if (mTicking) { 1076 mTicker.halt(); 1077 } else { 1078 setNotificationIconVisibility(false, com.android.internal.R.anim.fade_out); 1079 } 1080 } else { 1081 if (!mExpandedVisible) { 1082 setNotificationIconVisibility(true, com.android.internal.R.anim.fade_in); 1083 } 1084 } 1085 } else if ((diff & StatusBarManager.DISABLE_NOTIFICATION_TICKER) != 0) { 1086 if (mTicking && (state & StatusBarManager.DISABLE_NOTIFICATION_TICKER) != 0) { 1087 mTicker.halt(); 1088 } 1089 } 1090 } 1091 1092 /** 1093 * All changes to the status bar and notifications funnel through here and are batched. 1094 */ 1095 private class H extends Handler { 1096 public void handleMessage(Message m) { 1097 switch (m.what) { 1098 case MSG_ANIMATE: 1099 doAnimation(); 1100 break; 1101 case MSG_ANIMATE_REVEAL: 1102 doRevealAnimation(); 1103 break; 1104 case MSG_OPEN_NOTIFICATION_PANEL: 1105 animateExpand(); 1106 break; 1107 case MSG_CLOSE_NOTIFICATION_PANEL: 1108 animateCollapse(); 1109 break; 1110 case MSG_SHOW_INTRUDER: 1111 setIntruderAlertVisibility(true); 1112 break; 1113 case MSG_HIDE_INTRUDER: 1114 setIntruderAlertVisibility(false); 1115 break; 1116 case MSG_OPEN_RECENTS_PANEL: 1117 if (DEBUG) Slog.d(TAG, "opening recents panel"); 1118 if (mRecentsPanel != null) { 1119 mRecentsPanel.show(true, true); 1120 } 1121 break; 1122 case MSG_CLOSE_RECENTS_PANEL: 1123 if (DEBUG) Slog.d(TAG, "closing recents panel"); 1124 if (mRecentsPanel != null && mRecentsPanel.isShowing()) { 1125 mRecentsPanel.show(false, true); 1126 } 1127 break; 1128 } 1129 } 1130 } 1131 1132 View.OnFocusChangeListener mFocusChangeListener = new View.OnFocusChangeListener() { 1133 public void onFocusChange(View v, boolean hasFocus) { 1134 // Because 'v' is a ViewGroup, all its children will be (un)selected 1135 // too, which allows marqueeing to work. 1136 v.setSelected(hasFocus); 1137 } 1138 }; 1139 1140 private void makeExpandedVisible() { 1141 if (SPEW) Slog.d(TAG, "Make expanded visible: expanded visible=" + mExpandedVisible); 1142 if (mExpandedVisible) { 1143 return; 1144 } 1145 mExpandedVisible = true; 1146 visibilityChanged(true); 1147 1148 updateExpandedViewPos(EXPANDED_LEAVE_ALONE); 1149 mExpandedParams.flags &= ~WindowManager.LayoutParams.FLAG_NOT_FOCUSABLE; 1150 mExpandedParams.flags |= WindowManager.LayoutParams.FLAG_ALT_FOCUSABLE_IM; 1151 if (DEBUG) { 1152 Slog.d(TAG, "makeExpandedVisible: expanded params = " + mExpandedParams); 1153 } 1154 mExpandedDialog.getWindow().setAttributes(mExpandedParams); 1155 mExpandedView.requestFocus(View.FOCUS_FORWARD); 1156 mTrackingView.setVisibility(View.VISIBLE); 1157 } 1158 1159 public void animateExpand() { 1160 if (SPEW) Slog.d(TAG, "Animate expand: expanded=" + mExpanded); 1161 if ((mDisabled & StatusBarManager.DISABLE_EXPAND) != 0) { 1162 return ; 1163 } 1164 if (mExpanded) { 1165 return; 1166 } 1167 1168 prepareTracking(0, true); 1169 performFling(0, mSelfExpandVelocityPx, true); 1170 } 1171 1172 public void animateCollapse() { 1173 animateCollapse(false); 1174 } 1175 1176 public void animateCollapse(boolean excludeRecents) { 1177 animateCollapse(excludeRecents, 1.0f); 1178 } 1179 1180 public void animateCollapse(boolean excludeRecents, float velocityMultiplier) { 1181 if (SPEW) { 1182 Slog.d(TAG, "animateCollapse(): mExpanded=" + mExpanded 1183 + " mExpandedVisible=" + mExpandedVisible 1184 + " mExpanded=" + mExpanded 1185 + " mAnimating=" + mAnimating 1186 + " mAnimY=" + mAnimY 1187 + " mAnimVel=" + mAnimVel); 1188 } 1189 1190 if (!excludeRecents) { 1191 mHandler.removeMessages(MSG_CLOSE_RECENTS_PANEL); 1192 mHandler.sendEmptyMessage(MSG_CLOSE_RECENTS_PANEL); 1193 } 1194 1195 if (!mExpandedVisible) { 1196 return; 1197 } 1198 1199 int y; 1200 if (mAnimating) { 1201 y = (int)mAnimY; 1202 } else { 1203 y = mDisplayMetrics.heightPixels-1; 1204 } 1205 // Let the fling think that we're open so it goes in the right direction 1206 // and doesn't try to re-open the windowshade. 1207 mExpanded = true; 1208 prepareTracking(y, false); 1209 performFling(y, -mSelfCollapseVelocityPx*velocityMultiplier, true); 1210 } 1211 1212 void performExpand() { 1213 if (SPEW) Slog.d(TAG, "performExpand: mExpanded=" + mExpanded); 1214 if ((mDisabled & StatusBarManager.DISABLE_EXPAND) != 0) { 1215 return ; 1216 } 1217 if (mExpanded) { 1218 return; 1219 } 1220 1221 mExpanded = true; 1222 makeExpandedVisible(); 1223 updateExpandedViewPos(EXPANDED_FULL_OPEN); 1224 1225 if (false) postStartTracing(); 1226 } 1227 1228 void performCollapse() { 1229 if (SPEW) Slog.d(TAG, "performCollapse: mExpanded=" + mExpanded 1230 + " mExpandedVisible=" + mExpandedVisible); 1231 1232 if (!mExpandedVisible) { 1233 return; 1234 } 1235 mExpandedVisible = false; 1236 visibilityChanged(false); 1237 mExpandedParams.flags |= WindowManager.LayoutParams.FLAG_NOT_FOCUSABLE; 1238 mExpandedParams.flags &= ~WindowManager.LayoutParams.FLAG_ALT_FOCUSABLE_IM; 1239 mExpandedDialog.getWindow().setAttributes(mExpandedParams); 1240 mTrackingView.setVisibility(View.GONE); 1241 1242 if ((mDisabled & StatusBarManager.DISABLE_NOTIFICATION_ICONS) == 0) { 1243 setNotificationIconVisibility(true, com.android.internal.R.anim.fade_in); 1244 } 1245 1246 if (!mExpanded) { 1247 return; 1248 } 1249 mExpanded = false; 1250 if (mPostCollapseCleanup != null) { 1251 mPostCollapseCleanup.run(); 1252 mPostCollapseCleanup = null; 1253 } 1254 } 1255 1256 void doAnimation() { 1257 if (mAnimating) { 1258 if (SPEW) Slog.d(TAG, "doAnimation"); 1259 if (SPEW) Slog.d(TAG, "doAnimation before mAnimY=" + mAnimY); 1260 incrementAnim(); 1261 if (SPEW) Slog.d(TAG, "doAnimation after mAnimY=" + mAnimY); 1262 if (mAnimY >= mDisplayMetrics.heightPixels-1) { 1263 if (SPEW) Slog.d(TAG, "Animation completed to expanded state."); 1264 mAnimating = false; 1265 updateExpandedViewPos(EXPANDED_FULL_OPEN); 1266 performExpand(); 1267 } 1268 else if (mAnimY < mStatusBarView.getHeight()) { 1269 if (SPEW) Slog.d(TAG, "Animation completed to collapsed state."); 1270 mAnimating = false; 1271 updateExpandedViewPos(0); 1272 performCollapse(); 1273 } 1274 else { 1275 updateExpandedViewPos((int)mAnimY); 1276 mCurAnimationTime += ANIM_FRAME_DURATION; 1277 mHandler.sendMessageAtTime(mHandler.obtainMessage(MSG_ANIMATE), mCurAnimationTime); 1278 } 1279 } 1280 } 1281 1282 void stopTracking() { 1283 mTracking = false; 1284 mVelocityTracker.recycle(); 1285 mVelocityTracker = null; 1286 } 1287 1288 void incrementAnim() { 1289 long now = SystemClock.uptimeMillis(); 1290 float t = ((float)(now - mAnimLastTime)) / 1000; // ms -> s 1291 final float y = mAnimY; 1292 final float v = mAnimVel; // px/s 1293 final float a = mAnimAccel; // px/s/s 1294 mAnimY = y + (v*t) + (0.5f*a*t*t); // px 1295 mAnimVel = v + (a*t); // px/s 1296 mAnimLastTime = now; // ms 1297 //Slog.d(TAG, "y=" + y + " v=" + v + " a=" + a + " t=" + t + " mAnimY=" + mAnimY 1298 // + " mAnimAccel=" + mAnimAccel); 1299 } 1300 1301 void doRevealAnimation() { 1302 final int h = mCloseView.getHeight() + mStatusBarView.getHeight(); 1303 if (mAnimatingReveal && mAnimating && mAnimY < h) { 1304 incrementAnim(); 1305 if (mAnimY >= h) { 1306 mAnimY = h; 1307 updateExpandedViewPos((int)mAnimY); 1308 } else { 1309 updateExpandedViewPos((int)mAnimY); 1310 mCurAnimationTime += ANIM_FRAME_DURATION; 1311 mHandler.sendMessageAtTime(mHandler.obtainMessage(MSG_ANIMATE_REVEAL), 1312 mCurAnimationTime); 1313 } 1314 } 1315 } 1316 1317 void prepareTracking(int y, boolean opening) { 1318 if (CHATTY) { 1319 Slog.d(TAG, "panel: beginning to track the user's touch, y=" + y + " opening=" + opening); 1320 } 1321 1322 // there are some race conditions that cause this to be inaccurate; let's recalculate it any 1323 // time we're about to drag the panel 1324 updateExpandedSize(); 1325 1326 mTracking = true; 1327 mVelocityTracker = VelocityTracker.obtain(); 1328 if (opening) { 1329 mAnimAccel = mExpandAccelPx; 1330 mAnimVel = mFlingExpandMinVelocityPx; 1331 mAnimY = mStatusBarView.getHeight(); 1332 updateExpandedViewPos((int)mAnimY); 1333 mAnimating = true; 1334 mAnimatingReveal = true; 1335 mHandler.removeMessages(MSG_ANIMATE); 1336 mHandler.removeMessages(MSG_ANIMATE_REVEAL); 1337 long now = SystemClock.uptimeMillis(); 1338 mAnimLastTime = now; 1339 mCurAnimationTime = now + ANIM_FRAME_DURATION; 1340 mAnimating = true; 1341 mHandler.sendMessageAtTime(mHandler.obtainMessage(MSG_ANIMATE_REVEAL), 1342 mCurAnimationTime); 1343 makeExpandedVisible(); 1344 } else { 1345 // it's open, close it? 1346 if (mAnimating) { 1347 mAnimating = false; 1348 mHandler.removeMessages(MSG_ANIMATE); 1349 } 1350 updateExpandedViewPos(y + mViewDelta); 1351 } 1352 } 1353 1354 void performFling(int y, float vel, boolean always) { 1355 if (CHATTY) { 1356 Slog.d(TAG, "panel: will fling, y=" + y + " vel=" + vel); 1357 } 1358 1359 mAnimatingReveal = false; 1360 1361 mAnimY = y; 1362 mAnimVel = vel; 1363 1364 //Slog.d(TAG, "starting with mAnimY=" + mAnimY + " mAnimVel=" + mAnimVel); 1365 1366 if (mExpanded) { 1367 if (!always && ( 1368 vel > mFlingCollapseMinVelocityPx 1369 || (y > (mDisplayMetrics.heightPixels*(1f-mCollapseMinDisplayFraction)) && 1370 vel > -mFlingExpandMinVelocityPx))) { 1371 // We are expanded, but they didn't move sufficiently to cause 1372 // us to retract. Animate back to the expanded position. 1373 mAnimAccel = mExpandAccelPx; 1374 if (vel < 0) { 1375 mAnimVel = 0; 1376 } 1377 } 1378 else { 1379 // We are expanded and are now going to animate away. 1380 mAnimAccel = -mCollapseAccelPx; 1381 if (vel > 0) { 1382 mAnimVel = 0; 1383 } 1384 } 1385 } else { 1386 if (always || ( 1387 vel > mFlingExpandMinVelocityPx 1388 || (y > (mDisplayMetrics.heightPixels*(1f-mExpandMinDisplayFraction)) && 1389 vel > -mFlingCollapseMinVelocityPx))) { 1390 // We are collapsed, and they moved enough to allow us to 1391 // expand. Animate in the notifications. 1392 mAnimAccel = mExpandAccelPx; 1393 if (vel < 0) { 1394 mAnimVel = 0; 1395 } 1396 } 1397 else { 1398 // We are collapsed, but they didn't move sufficiently to cause 1399 // us to retract. Animate back to the collapsed position. 1400 mAnimAccel = -mCollapseAccelPx; 1401 if (vel > 0) { 1402 mAnimVel = 0; 1403 } 1404 } 1405 } 1406 //Slog.d(TAG, "mAnimY=" + mAnimY + " mAnimVel=" + mAnimVel 1407 // + " mAnimAccel=" + mAnimAccel); 1408 1409 long now = SystemClock.uptimeMillis(); 1410 mAnimLastTime = now; 1411 mCurAnimationTime = now + ANIM_FRAME_DURATION; 1412 mAnimating = true; 1413 mHandler.removeMessages(MSG_ANIMATE); 1414 mHandler.removeMessages(MSG_ANIMATE_REVEAL); 1415 mHandler.sendMessageAtTime(mHandler.obtainMessage(MSG_ANIMATE), mCurAnimationTime); 1416 stopTracking(); 1417 } 1418 1419 boolean interceptTouchEvent(MotionEvent event) { 1420 if (SPEW) { 1421 Slog.d(TAG, "Touch: rawY=" + event.getRawY() + " event=" + event + " mDisabled=" 1422 + mDisabled); 1423 } else if (CHATTY) { 1424 if (event.getAction() != MotionEvent.ACTION_MOVE) { 1425 Slog.d(TAG, String.format( 1426 "panel: %s at (%f, %f) mDisabled=0x%08x", 1427 MotionEvent.actionToString(event.getAction()), 1428 event.getRawX(), event.getRawY(), mDisabled)); 1429 } 1430 } 1431 1432 if ((mDisabled & StatusBarManager.DISABLE_EXPAND) != 0) { 1433 return false; 1434 } 1435 1436 final int action = event.getAction(); 1437 final int statusBarSize = mStatusBarView.getHeight(); 1438 final int hitSize = statusBarSize*2; 1439 final int y = (int)event.getRawY(); 1440 if (action == MotionEvent.ACTION_DOWN) { 1441 if (!mExpanded) { 1442 mViewDelta = statusBarSize - y; 1443 } else { 1444 mTrackingView.getLocationOnScreen(mAbsPos); 1445 mViewDelta = mAbsPos[1] + mTrackingView.getHeight() - y; 1446 } 1447 if ((!mExpanded && y < hitSize) || 1448 (mExpanded && y > (mDisplayMetrics.heightPixels-hitSize))) { 1449 1450 // We drop events at the edge of the screen to make the windowshade come 1451 // down by accident less, especially when pushing open a device with a keyboard 1452 // that rotates (like g1 and droid) 1453 int x = (int)event.getRawX(); 1454 final int edgeBorder = mEdgeBorder; 1455 if (x >= edgeBorder && x < mDisplayMetrics.widthPixels - edgeBorder) { 1456 prepareTracking(y, !mExpanded);// opening if we're not already fully visible 1457 trackMovement(event); 1458 } 1459 } 1460 } else if (mTracking) { 1461 trackMovement(event); 1462 final int minY = statusBarSize + mCloseView.getHeight(); 1463 if (action == MotionEvent.ACTION_MOVE) { 1464 if (mAnimatingReveal && y < minY) { 1465 // nothing 1466 } else { 1467 mAnimatingReveal = false; 1468 updateExpandedViewPos(y + mViewDelta); 1469 } 1470 } else if (action == MotionEvent.ACTION_UP 1471 || action == MotionEvent.ACTION_CANCEL) { 1472 mVelocityTracker.computeCurrentVelocity(1000); 1473 1474 float yVel = mVelocityTracker.getYVelocity(); 1475 boolean negative = yVel < 0; 1476 1477 float xVel = mVelocityTracker.getXVelocity(); 1478 if (xVel < 0) { 1479 xVel = -xVel; 1480 } 1481 if (xVel > mFlingGestureMaxXVelocityPx) { 1482 xVel = mFlingGestureMaxXVelocityPx; // limit how much we care about the x axis 1483 } 1484 1485 float vel = (float)Math.hypot(yVel, xVel); 1486 if (negative) { 1487 vel = -vel; 1488 } 1489 1490 if (CHATTY) { 1491 Slog.d(TAG, String.format("gesture: vraw=(%f,%f) vnorm=(%f,%f) vlinear=%f", 1492 mVelocityTracker.getXVelocity(), 1493 mVelocityTracker.getYVelocity(), 1494 xVel, yVel, 1495 vel)); 1496 } 1497 1498 performFling(y + mViewDelta, vel, false); 1499 } 1500 1501 } 1502 return false; 1503 } 1504 1505 private void trackMovement(MotionEvent event) { 1506 // Add movement to velocity tracker using raw screen X and Y coordinates instead 1507 // of window coordinates because the window frame may be moving at the same time. 1508 float deltaX = event.getRawX() - event.getX(); 1509 float deltaY = event.getRawY() - event.getY(); 1510 event.offsetLocation(deltaX, deltaY); 1511 mVelocityTracker.addMovement(event); 1512 event.offsetLocation(-deltaX, -deltaY); 1513 } 1514 1515 @Override // CommandQueue 1516 public void setSystemUiVisibility(int vis) { 1517 final int old = mSystemUiVisibility; 1518 final int diff = vis ^ old; 1519 1520 if (diff != 0) { 1521 mSystemUiVisibility = vis; 1522 1523 if (0 != (diff & View.SYSTEM_UI_FLAG_LOW_PROFILE)) { 1524 final boolean lightsOut = (0 != (vis & View.SYSTEM_UI_FLAG_LOW_PROFILE)); 1525 if (lightsOut) { 1526 animateCollapse(); 1527 } 1528 if (mNavigationBarView != null) { 1529 mNavigationBarView.setLowProfile(lightsOut); 1530 } 1531 } 1532 1533 notifyUiVisibilityChanged(); 1534 } 1535 } 1536 1537 public void setLightsOn(boolean on) { 1538 Log.v(TAG, "setLightsOn(" + on + ")"); 1539 if (on) { 1540 setSystemUiVisibility(mSystemUiVisibility & ~View.SYSTEM_UI_FLAG_LOW_PROFILE); 1541 } else { 1542 setSystemUiVisibility(mSystemUiVisibility | View.SYSTEM_UI_FLAG_LOW_PROFILE); 1543 } 1544 } 1545 1546 private void notifyUiVisibilityChanged() { 1547 try { 1548 mWindowManager.statusBarVisibilityChanged(mSystemUiVisibility); 1549 } catch (RemoteException ex) { 1550 } 1551 } 1552 1553 public void topAppWindowChanged(boolean showMenu) { 1554 if (DEBUG) { 1555 Slog.d(TAG, (showMenu?"showing":"hiding") + " the MENU button"); 1556 } 1557 if (mNavigationBarView != null) { 1558 mNavigationBarView.setMenuVisibility(showMenu); 1559 } 1560 1561 // See above re: lights-out policy for legacy apps. 1562 if (showMenu) setLightsOn(true); 1563 } 1564 1565 // Not supported 1566 public void setImeWindowStatus(IBinder token, int vis, int backDisposition) { } 1567 @Override 1568 public void setHardKeyboardStatus(boolean available, boolean enabled) { } 1569 1570 public NotificationClicker makeClicker(PendingIntent intent, String pkg, String tag, int id) { 1571 return new NotificationClicker(intent, pkg, tag, id); 1572 } 1573 1574 private class NotificationClicker implements View.OnClickListener { 1575 private PendingIntent mIntent; 1576 private String mPkg; 1577 private String mTag; 1578 private int mId; 1579 1580 NotificationClicker(PendingIntent intent, String pkg, String tag, int id) { 1581 mIntent = intent; 1582 mPkg = pkg; 1583 mTag = tag; 1584 mId = id; 1585 } 1586 1587 public void onClick(View v) { 1588 try { 1589 // The intent we are sending is for the application, which 1590 // won't have permission to immediately start an activity after 1591 // the user switches to home. We know it is safe to do at this 1592 // point, so make sure new activity switches are now allowed. 1593 ActivityManagerNative.getDefault().resumeAppSwitches(); 1594 // Also, notifications can be launched from the lock screen, 1595 // so dismiss the lock screen when the activity starts. 1596 ActivityManagerNative.getDefault().dismissKeyguardOnNextActivity(); 1597 } catch (RemoteException e) { 1598 } 1599 1600 if (mIntent != null) { 1601 int[] pos = new int[2]; 1602 v.getLocationOnScreen(pos); 1603 Intent overlay = new Intent(); 1604 overlay.setSourceBounds( 1605 new Rect(pos[0], pos[1], pos[0]+v.getWidth(), pos[1]+v.getHeight())); 1606 try { 1607 mIntent.send(mContext, 0, overlay); 1608 } catch (PendingIntent.CanceledException e) { 1609 // the stack trace isn't very helpful here. Just log the exception message. 1610 Slog.w(TAG, "Sending contentIntent failed: " + e); 1611 } 1612 1613 KeyguardManager kgm = 1614 (KeyguardManager) mContext.getSystemService(Context.KEYGUARD_SERVICE); 1615 if (kgm != null) kgm.exitKeyguardSecurely(null); 1616 } 1617 1618 try { 1619 mBarService.onNotificationClick(mPkg, mTag, mId); 1620 } catch (RemoteException ex) { 1621 // system process is dead if we're here. 1622 } 1623 1624 // close the shade if it was open 1625 animateCollapse(); 1626 1627 // If this click was on the intruder alert, hide that instead 1628 mHandler.sendEmptyMessage(MSG_HIDE_INTRUDER); 1629 } 1630 } 1631 1632 private void tick(StatusBarNotification n) { 1633 // Show the ticker if one is requested. Also don't do this 1634 // until status bar window is attached to the window manager, 1635 // because... well, what's the point otherwise? And trying to 1636 // run a ticker without being attached will crash! 1637 if (n.notification.tickerText != null && mStatusBarView.getWindowToken() != null) { 1638 if (0 == (mDisabled & (StatusBarManager.DISABLE_NOTIFICATION_ICONS 1639 | StatusBarManager.DISABLE_NOTIFICATION_TICKER))) { 1640 mTicker.addEntry(n); 1641 } 1642 } 1643 } 1644 1645 /** 1646 * Cancel this notification and tell the StatusBarManagerService / NotificationManagerService 1647 * about the failure. 1648 * 1649 * WARNING: this will call back into us. Don't hold any locks. 1650 */ 1651 void handleNotificationError(IBinder key, StatusBarNotification n, String message) { 1652 removeNotification(key); 1653 try { 1654 mBarService.onNotificationError(n.pkg, n.tag, n.id, n.uid, n.initialPid, message); 1655 } catch (RemoteException ex) { 1656 // The end is nigh. 1657 } 1658 } 1659 1660 private class MyTicker extends Ticker { 1661 MyTicker(Context context, View sb) { 1662 super(context, sb); 1663 } 1664 1665 @Override 1666 public void tickerStarting() { 1667 mTicking = true; 1668 mIcons.setVisibility(View.GONE); 1669 mTickerView.setVisibility(View.VISIBLE); 1670 mTickerView.startAnimation(loadAnim(com.android.internal.R.anim.push_up_in, null)); 1671 mIcons.startAnimation(loadAnim(com.android.internal.R.anim.push_up_out, null)); 1672 } 1673 1674 @Override 1675 public void tickerDone() { 1676 mIcons.setVisibility(View.VISIBLE); 1677 mTickerView.setVisibility(View.GONE); 1678 mIcons.startAnimation(loadAnim(com.android.internal.R.anim.push_down_in, null)); 1679 mTickerView.startAnimation(loadAnim(com.android.internal.R.anim.push_down_out, 1680 mTickingDoneListener)); 1681 } 1682 1683 public void tickerHalting() { 1684 mIcons.setVisibility(View.VISIBLE); 1685 mTickerView.setVisibility(View.GONE); 1686 mIcons.startAnimation(loadAnim(com.android.internal.R.anim.fade_in, null)); 1687 mTickerView.startAnimation(loadAnim(com.android.internal.R.anim.fade_out, 1688 mTickingDoneListener)); 1689 } 1690 } 1691 1692 Animation.AnimationListener mTickingDoneListener = new Animation.AnimationListener() {; 1693 public void onAnimationEnd(Animation animation) { 1694 mTicking = false; 1695 } 1696 public void onAnimationRepeat(Animation animation) { 1697 } 1698 public void onAnimationStart(Animation animation) { 1699 } 1700 }; 1701 1702 private Animation loadAnim(int id, Animation.AnimationListener listener) { 1703 Animation anim = AnimationUtils.loadAnimation(mContext, id); 1704 if (listener != null) { 1705 anim.setAnimationListener(listener); 1706 } 1707 return anim; 1708 } 1709 1710 public String viewInfo(View v) { 1711 return "(" + v.getLeft() + "," + v.getTop() + ")(" + v.getRight() + "," + v.getBottom() 1712 + " " + v.getWidth() + "x" + v.getHeight() + ")"; 1713 } 1714 1715 public void dump(FileDescriptor fd, PrintWriter pw, String[] args) { 1716 synchronized (mQueueLock) { 1717 pw.println("Current Status Bar state:"); 1718 pw.println(" mExpanded=" + mExpanded 1719 + ", mExpandedVisible=" + mExpandedVisible); 1720 pw.println(" mTicking=" + mTicking); 1721 pw.println(" mTracking=" + mTracking); 1722 pw.println(" mAnimating=" + mAnimating 1723 + ", mAnimY=" + mAnimY + ", mAnimVel=" + mAnimVel 1724 + ", mAnimAccel=" + mAnimAccel); 1725 pw.println(" mCurAnimationTime=" + mCurAnimationTime 1726 + " mAnimLastTime=" + mAnimLastTime); 1727 pw.println(" mAnimatingReveal=" + mAnimatingReveal 1728 + " mViewDelta=" + mViewDelta); 1729 pw.println(" mDisplayMetrics=" + mDisplayMetrics); 1730 pw.println(" mExpandedParams: " + mExpandedParams); 1731 pw.println(" mExpandedView: " + viewInfo(mExpandedView)); 1732 pw.println(" mExpandedDialog: " + mExpandedDialog); 1733 pw.println(" mTrackingParams: " + mTrackingParams); 1734 pw.println(" mTrackingView: " + viewInfo(mTrackingView)); 1735 pw.println(" mPile: " + viewInfo(mPile)); 1736 pw.println(" mNoNotificationsTitle: " + viewInfo(mNoNotificationsTitle)); 1737 pw.println(" mCloseView: " + viewInfo(mCloseView)); 1738 pw.println(" mTickerView: " + viewInfo(mTickerView)); 1739 pw.println(" mScrollView: " + viewInfo(mScrollView) 1740 + " scroll " + mScrollView.getScrollX() + "," + mScrollView.getScrollY()); 1741 } 1742 1743 if (DUMPTRUCK) { 1744 synchronized (mNotificationData) { 1745 int N = mNotificationData.size(); 1746 pw.println(" notification icons: " + N); 1747 for (int i=0; i<N; i++) { 1748 NotificationData.Entry e = mNotificationData.get(i); 1749 pw.println(" [" + i + "] key=" + e.key + " icon=" + e.icon); 1750 StatusBarNotification n = e.notification; 1751 pw.println(" pkg=" + n.pkg + " id=" + n.id + " priority=" + n.priority); 1752 pw.println(" notification=" + n.notification); 1753 pw.println(" tickerText=\"" + n.notification.tickerText + "\""); 1754 } 1755 } 1756 1757 int N = mStatusIcons.getChildCount(); 1758 pw.println(" system icons: " + N); 1759 for (int i=0; i<N; i++) { 1760 StatusBarIconView ic = (StatusBarIconView) mStatusIcons.getChildAt(i); 1761 pw.println(" [" + i + "] icon=" + ic); 1762 } 1763 1764 if (false) { 1765 pw.println("see the logcat for a dump of the views we have created."); 1766 // must happen on ui thread 1767 mHandler.post(new Runnable() { 1768 public void run() { 1769 mStatusBarView.getLocationOnScreen(mAbsPos); 1770 Slog.d(TAG, "mStatusBarView: ----- (" + mAbsPos[0] + "," + mAbsPos[1] 1771 + ") " + mStatusBarView.getWidth() + "x" 1772 + mStatusBarView.getHeight()); 1773 mStatusBarView.debug(); 1774 1775 mExpandedView.getLocationOnScreen(mAbsPos); 1776 Slog.d(TAG, "mExpandedView: ----- (" + mAbsPos[0] + "," + mAbsPos[1] 1777 + ") " + mExpandedView.getWidth() + "x" 1778 + mExpandedView.getHeight()); 1779 mExpandedView.debug(); 1780 1781 mTrackingView.getLocationOnScreen(mAbsPos); 1782 Slog.d(TAG, "mTrackingView: ----- (" + mAbsPos[0] + "," + mAbsPos[1] 1783 + ") " + mTrackingView.getWidth() + "x" 1784 + mTrackingView.getHeight()); 1785 mTrackingView.debug(); 1786 } 1787 }); 1788 } 1789 } 1790 1791 mNetworkController.dump(fd, pw, args); 1792 } 1793 1794 void onBarViewAttached() { 1795 // The status bar has just been attached to the view hierarchy; it's possible that the 1796 // screen has rotated in-between when we set up the window and now, so let's double-check 1797 // the display metrics just in case. 1798 updateDisplaySize(); 1799 1800 WindowManager.LayoutParams lp; 1801 int pixelFormat; 1802 Drawable bg; 1803 1804 /// ---------- Tracking View -------------- 1805 bg = mTrackingView.getBackground(); 1806 if (bg != null) { 1807 pixelFormat = bg.getOpacity(); 1808 } 1809 1810 lp = new WindowManager.LayoutParams( 1811 ViewGroup.LayoutParams.MATCH_PARENT, 1812 ViewGroup.LayoutParams.MATCH_PARENT, 1813 WindowManager.LayoutParams.TYPE_STATUS_BAR_SUB_PANEL, 1814 0 1815 | WindowManager.LayoutParams.FLAG_LAYOUT_IN_SCREEN 1816 | WindowManager.LayoutParams.FLAG_LAYOUT_NO_LIMITS 1817 | WindowManager.LayoutParams.FLAG_ALT_FOCUSABLE_IM, 1818 PixelFormat.TRANSLUCENT); 1819 if (ActivityManager.isHighEndGfx(mDisplay)) { 1820 lp.flags |= WindowManager.LayoutParams.FLAG_HARDWARE_ACCELERATED; 1821 } 1822// lp.token = mStatusBarView.getWindowToken(); 1823 lp.gravity = Gravity.TOP | Gravity.FILL_HORIZONTAL; 1824 lp.setTitle("TrackingView"); 1825 lp.y = mTrackingPosition; 1826 mTrackingParams = lp; 1827 1828 WindowManagerImpl.getDefault().addView(mTrackingView, lp); 1829 } 1830 1831 void onTrackingViewAttached() { 1832 WindowManager.LayoutParams lp; 1833 int pixelFormat; 1834 1835 /// ---------- Expanded View -------------- 1836 pixelFormat = PixelFormat.TRANSLUCENT; 1837 1838 lp = mExpandedDialog.getWindow().getAttributes(); 1839 lp.x = 0; 1840 mTrackingPosition = lp.y = mDisplayMetrics.heightPixels; // sufficiently large negative 1841 lp.type = WindowManager.LayoutParams.TYPE_STATUS_BAR_SUB_PANEL; 1842 lp.flags = 0 1843 | WindowManager.LayoutParams.FLAG_LAYOUT_IN_SCREEN 1844 | WindowManager.LayoutParams.FLAG_LAYOUT_NO_LIMITS 1845 | WindowManager.LayoutParams.FLAG_NOT_TOUCH_MODAL 1846 | WindowManager.LayoutParams.FLAG_DITHER 1847 | WindowManager.LayoutParams.FLAG_NOT_FOCUSABLE; 1848 if (ActivityManager.isHighEndGfx(mDisplay)) { 1849 lp.flags |= WindowManager.LayoutParams.FLAG_HARDWARE_ACCELERATED; 1850 } 1851 lp.format = pixelFormat; 1852 lp.gravity = Gravity.TOP | Gravity.FILL_HORIZONTAL; 1853 lp.setTitle("StatusBarExpanded"); 1854 mExpandedParams = lp; 1855 updateExpandedSize(); 1856 mExpandedDialog.getWindow().setFormat(pixelFormat); 1857 1858 mExpandedDialog.getWindow().requestFeature(Window.FEATURE_NO_TITLE); 1859 mExpandedDialog.setContentView(mExpandedView, 1860 new ViewGroup.LayoutParams(ViewGroup.LayoutParams.MATCH_PARENT, 1861 ViewGroup.LayoutParams.MATCH_PARENT)); 1862 mExpandedDialog.getWindow().setBackgroundDrawable(null); 1863 mExpandedDialog.show(); 1864 } 1865 1866 void setNotificationIconVisibility(boolean visible, int anim) { 1867 int old = mNotificationIcons.getVisibility(); 1868 int v = visible ? View.VISIBLE : View.INVISIBLE; 1869 if (old != v) { 1870 mNotificationIcons.setVisibility(v); 1871 mNotificationIcons.startAnimation(loadAnim(anim, null)); 1872 } 1873 } 1874 1875 void updateExpandedInvisiblePosition() { 1876 if (mTrackingView != null) { 1877 mTrackingPosition = -mDisplayMetrics.heightPixels; 1878 if (mTrackingParams != null) { 1879 mTrackingParams.y = mTrackingPosition; 1880 WindowManagerImpl.getDefault().updateViewLayout(mTrackingView, mTrackingParams); 1881 } 1882 } 1883 if (mExpandedParams != null) { 1884 mExpandedParams.y = -mDisplayMetrics.heightPixels; 1885 mExpandedDialog.getWindow().setAttributes(mExpandedParams); 1886 } 1887 } 1888 1889 void updateExpandedViewPos(int expandedPosition) { 1890 if (SPEW) { 1891 Slog.d(TAG, "updateExpandedViewPos before expandedPosition=" + expandedPosition 1892 + " mTrackingParams.y=" + ((mTrackingParams == null) ? "?" : mTrackingParams.y) 1893 + " mTrackingPosition=" + mTrackingPosition); 1894 } 1895 1896 int h = mStatusBarView.getHeight(); 1897 int disph = mDisplayMetrics.heightPixels; 1898 1899 // If the expanded view is not visible, make sure they're still off screen. 1900 // Maybe the view was resized. 1901 if (!mExpandedVisible) { 1902 updateExpandedInvisiblePosition(); 1903 return; 1904 } 1905 1906 // tracking view... 1907 int pos; 1908 if (expandedPosition == EXPANDED_FULL_OPEN) { 1909 pos = h; 1910 } 1911 else if (expandedPosition == EXPANDED_LEAVE_ALONE) { 1912 pos = mTrackingPosition; 1913 } 1914 else { 1915 if (expandedPosition <= disph) { 1916 pos = expandedPosition; 1917 } else { 1918 pos = disph; 1919 } 1920 pos -= disph-h; 1921 } 1922 mTrackingPosition = mTrackingParams.y = pos; 1923 mTrackingParams.height = disph-h; 1924 WindowManagerImpl.getDefault().updateViewLayout(mTrackingView, mTrackingParams); 1925 1926 if (mExpandedParams != null) { 1927 if (mCloseView.getWindowVisibility() == View.VISIBLE) { 1928 mCloseView.getLocationInWindow(mPositionTmp); 1929 final int closePos = mPositionTmp[1]; 1930 1931 mExpandedContents.getLocationInWindow(mPositionTmp); 1932 final int contentsBottom = mPositionTmp[1] + mExpandedContents.getHeight(); 1933 1934 mExpandedParams.y = pos + mTrackingView.getHeight() 1935 - (mTrackingParams.height-closePos) - contentsBottom; 1936 1937 if (SPEW) { 1938 Slog.d(PhoneStatusBar.TAG, 1939 "pos=" + pos + 1940 " trackingHeight=" + mTrackingView.getHeight() + 1941 " (trackingParams.height - closePos)=" + 1942 (mTrackingParams.height - closePos) + 1943 " contentsBottom=" + contentsBottom); 1944 } 1945 1946 } else { 1947 // If the tracking view is not yet visible, then we can't have 1948 // a good value of the close view location. We need to wait for 1949 // it to be visible to do a layout. 1950 mExpandedParams.y = -mDisplayMetrics.heightPixels; 1951 } 1952 int max = h; 1953 if (mExpandedParams.y > max) { 1954 mExpandedParams.y = max; 1955 } 1956 int min = mTrackingPosition; 1957 if (mExpandedParams.y < min) { 1958 mExpandedParams.y = min; 1959 } 1960 1961 boolean visible = (mTrackingPosition + mTrackingView.getHeight()) > h; 1962 if (!visible) { 1963 // if the contents aren't visible, move the expanded view way off screen 1964 // because the window itself extends below the content view. 1965 mExpandedParams.y = -disph; 1966 } 1967 mExpandedDialog.getWindow().setAttributes(mExpandedParams); 1968 1969 // As long as this isn't just a repositioning that's not supposed to affect 1970 // the user's perception of what's showing, call to say that the visibility 1971 // has changed. (Otherwise, someone else will call to do that). 1972 if (expandedPosition != EXPANDED_LEAVE_ALONE) { 1973 if (SPEW) Slog.d(TAG, "updateExpandedViewPos visibilityChanged(" + visible + ")"); 1974 visibilityChanged(visible); 1975 } 1976 } 1977 1978 if (SPEW) { 1979 Slog.d(TAG, "updateExpandedViewPos after expandedPosition=" + expandedPosition 1980 + " mTrackingParams.y=" + mTrackingParams.y 1981 + " mTrackingPosition=" + mTrackingPosition 1982 + " mExpandedParams.y=" + mExpandedParams.y 1983 + " mExpandedParams.height=" + mExpandedParams.height); 1984 } 1985 } 1986 1987 int getExpandedHeight(int disph) { 1988 if (DEBUG) { 1989 Slog.d(TAG, "getExpandedHeight(" + disph + "): sbView=" 1990 + mStatusBarView.getHeight() + " closeView=" + mCloseView.getHeight()); 1991 } 1992 return disph - mStatusBarView.getHeight() - mCloseView.getHeight(); 1993 } 1994 1995 void updateDisplaySize() { 1996 mDisplay.getMetrics(mDisplayMetrics); 1997 if (DEBUG) { 1998 Slog.d(TAG, "updateDisplaySize: " + mDisplayMetrics); 1999 } 2000 updateExpandedSize(); 2001 } 2002 2003 void updateExpandedSize() { 2004 if (DEBUG) { 2005 Slog.d(TAG, "updateExpandedSize()"); 2006 } 2007 if (mExpandedDialog != null && mExpandedParams != null && mDisplayMetrics != null) { 2008 mExpandedParams.width = mDisplayMetrics.widthPixels; 2009 mExpandedParams.height = getExpandedHeight(mDisplayMetrics.heightPixels); 2010 if (!mExpandedVisible) { 2011 updateExpandedInvisiblePosition(); 2012 } else { 2013 mExpandedDialog.getWindow().setAttributes(mExpandedParams); 2014 } 2015 if (DEBUG) { 2016 Slog.d(TAG, "updateExpandedSize: height=" + mExpandedParams.height + " " + 2017 (mExpandedVisible ? "VISIBLE":"INVISIBLE")); 2018 } 2019 } 2020 } 2021 2022 public void toggleRecentApps() { 2023 int msg = (mRecentsPanel.getVisibility() == View.VISIBLE) 2024 ? MSG_CLOSE_RECENTS_PANEL : MSG_OPEN_RECENTS_PANEL; 2025 mHandler.removeMessages(msg); 2026 mHandler.sendEmptyMessage(msg); 2027 } 2028 2029 /** 2030 * The LEDs are turned o)ff when the notification panel is shown, even just a little bit. 2031 * This was added last-minute and is inconsistent with the way the rest of the notifications 2032 * are handled, because the notification isn't really cancelled. The lights are just 2033 * turned off. If any other notifications happen, the lights will turn back on. Steve says 2034 * this is what he wants. (see bug 1131461) 2035 */ 2036 void visibilityChanged(boolean visible) { 2037 if (mPanelSlightlyVisible != visible) { 2038 mPanelSlightlyVisible = visible; 2039 try { 2040 mBarService.onPanelRevealed(); 2041 } catch (RemoteException ex) { 2042 // Won't fail unless the world has ended. 2043 } 2044 } 2045 } 2046 2047 void performDisableActions(int net) { 2048 int old = mDisabled; 2049 int diff = net ^ old; 2050 mDisabled = net; 2051 2052 // act accordingly 2053 if ((diff & StatusBarManager.DISABLE_EXPAND) != 0) { 2054 if ((net & StatusBarManager.DISABLE_EXPAND) != 0) { 2055 Slog.d(TAG, "DISABLE_EXPAND: yes"); 2056 animateCollapse(); 2057 } 2058 } 2059 if ((diff & StatusBarManager.DISABLE_NOTIFICATION_ICONS) != 0) { 2060 if ((net & StatusBarManager.DISABLE_NOTIFICATION_ICONS) != 0) { 2061 Slog.d(TAG, "DISABLE_NOTIFICATION_ICONS: yes"); 2062 if (mTicking) { 2063 mNotificationIcons.setVisibility(View.INVISIBLE); 2064 mTicker.halt(); 2065 } else { 2066 setNotificationIconVisibility(false, com.android.internal.R.anim.fade_out); 2067 } 2068 } else { 2069 Slog.d(TAG, "DISABLE_NOTIFICATION_ICONS: no"); 2070 if (!mExpandedVisible) { 2071 setNotificationIconVisibility(true, com.android.internal.R.anim.fade_in); 2072 } 2073 } 2074 } else if ((diff & StatusBarManager.DISABLE_NOTIFICATION_TICKER) != 0) { 2075 if (mTicking && (net & StatusBarManager.DISABLE_NOTIFICATION_TICKER) != 0) { 2076 mTicker.halt(); 2077 } 2078 } 2079 } 2080 2081 private View.OnClickListener mClearButtonListener = new View.OnClickListener() { 2082 final int mini(int a, int b) { 2083 return (b>a?a:b); 2084 } 2085 public void onClick(View v) { 2086 synchronized (mNotificationData) { 2087 // animate-swipe all dismissable notifications, then animate the shade closed 2088 int numChildren = mPile.getChildCount(); 2089 2090 int scrollTop = mScrollView.getScrollY(); 2091 int scrollBottom = scrollTop + mScrollView.getHeight(); 2092 final ArrayList<View> snapshot = new ArrayList<View>(numChildren); 2093 for (int i=0; i<numChildren; i++) { 2094 final View child = mPile.getChildAt(i); 2095 if (mPile.canChildBeDismissed(child) && child.getBottom() > scrollTop && 2096 child.getTop() < scrollBottom) { 2097 snapshot.add(child); 2098 } 2099 } 2100 final int N = snapshot.size(); 2101 new Thread(new Runnable() { 2102 @Override 2103 public void run() { 2104 // Decrease the delay for every row we animate to give the sense of 2105 // accelerating the swipes 2106 final int ROW_DELAY_DECREMENT = 10; 2107 int currentDelay = 140; 2108 int totalDelay = 0; 2109 2110 // Set the shade-animating state to avoid doing other work during 2111 // all of these animations. In particular, avoid layout and 2112 // redrawing when collapsing the shade. 2113 mPile.setViewRemoval(false); 2114 2115 mPostCollapseCleanup = new Runnable() { 2116 public void run() { 2117 try { 2118 mPile.setViewRemoval(true); 2119 mBarService.onClearAllNotifications(); 2120 } catch (Exception ex) { } 2121 } 2122 }; 2123 2124 View sampleView = snapshot.get(0); 2125 int width = sampleView.getWidth(); 2126 final int velocity = (int)(width * 8); // 1000/8 = 125 ms duration 2127 for (View v : snapshot) { 2128 final View _v = v; 2129 mHandler.postDelayed(new Runnable() { 2130 @Override 2131 public void run() { 2132 mPile.dismissRowAnimated(_v, velocity); 2133 } 2134 }, totalDelay); 2135 currentDelay = Math.max(50, currentDelay - ROW_DELAY_DECREMENT); 2136 totalDelay += currentDelay; 2137 } 2138 // Delay the collapse animation until after all swipe animations have 2139 // finished. Provide some buffer because there may be some extra delay 2140 // before actually starting each swipe animation. Ideally, we'd 2141 // synchronize the end of those animations with the start of the collaps 2142 // exactly. 2143 mHandler.postDelayed(new Runnable() { 2144 public void run() { 2145 animateCollapse(false); 2146 } 2147 }, totalDelay + 225); 2148 } 2149 }).start(); 2150 } 2151 } 2152 }; 2153 2154 private View.OnClickListener mSettingsButtonListener = new View.OnClickListener() { 2155 public void onClick(View v) { 2156 v.getContext().startActivity(new Intent(Settings.ACTION_SETTINGS) 2157 .setFlags(Intent.FLAG_ACTIVITY_NEW_TASK)); 2158 animateCollapse(); 2159 } 2160 }; 2161 2162 private BroadcastReceiver mBroadcastReceiver = new BroadcastReceiver() { 2163 public void onReceive(Context context, Intent intent) { 2164 String action = intent.getAction(); 2165 if (Intent.ACTION_CLOSE_SYSTEM_DIALOGS.equals(action) 2166 || Intent.ACTION_SCREEN_OFF.equals(action)) { 2167 boolean excludeRecents = false; 2168 if (Intent.ACTION_CLOSE_SYSTEM_DIALOGS.equals(action)) { 2169 String reason = intent.getStringExtra("reason"); 2170 if (reason != null) { 2171 excludeRecents = reason.equals("recentapps"); 2172 } 2173 } 2174 animateCollapse(excludeRecents); 2175 } 2176 else if (Intent.ACTION_CONFIGURATION_CHANGED.equals(action)) { 2177 repositionNavigationBar(); 2178 updateResources(); 2179 } 2180 } 2181 }; 2182 2183 private void setIntruderAlertVisibility(boolean vis) { 2184 mIntruderAlertView.setVisibility(vis ? View.VISIBLE : View.GONE); 2185 } 2186 2187 /** 2188 * Reload some of our resources when the configuration changes. 2189 * 2190 * We don't reload everything when the configuration changes -- we probably 2191 * should, but getting that smooth is tough. Someday we'll fix that. In the 2192 * meantime, just update the things that we know change. 2193 */ 2194 void updateResources() { 2195 final Context context = mContext; 2196 final Resources res = context.getResources(); 2197 2198 if (mClearButton instanceof TextView) { 2199 ((TextView)mClearButton).setText(context.getText(R.string.status_bar_clear_all_button)); 2200 } 2201 mNoNotificationsTitle.setText(context.getText(R.string.status_bar_no_notifications_title)); 2202 2203 loadDimens(); 2204 } 2205 2206 protected void loadDimens() { 2207 final Resources res = mContext.getResources(); 2208 2209 mNaturalBarHeight = res.getDimensionPixelSize( 2210 com.android.internal.R.dimen.status_bar_height); 2211 2212 int newIconSize = res.getDimensionPixelSize( 2213 com.android.internal.R.dimen.status_bar_icon_size); 2214 int newIconHPadding = res.getDimensionPixelSize( 2215 R.dimen.status_bar_icon_padding); 2216 2217 if (newIconHPadding != mIconHPadding || newIconSize != mIconSize) { 2218// Slog.d(TAG, "size=" + newIconSize + " padding=" + newIconHPadding); 2219 mIconHPadding = newIconHPadding; 2220 mIconSize = newIconSize; 2221 //reloadAllNotificationIcons(); // reload the tray 2222 } 2223 2224 mEdgeBorder = res.getDimensionPixelSize(R.dimen.status_bar_edge_ignore); 2225 2226 mSelfExpandVelocityPx = res.getDimension(R.dimen.self_expand_velocity); 2227 mSelfCollapseVelocityPx = res.getDimension(R.dimen.self_collapse_velocity); 2228 mFlingExpandMinVelocityPx = res.getDimension(R.dimen.fling_expand_min_velocity); 2229 mFlingCollapseMinVelocityPx = res.getDimension(R.dimen.fling_collapse_min_velocity); 2230 2231 mCollapseMinDisplayFraction = res.getFraction(R.dimen.collapse_min_display_fraction, 1, 1); 2232 mExpandMinDisplayFraction = res.getFraction(R.dimen.expand_min_display_fraction, 1, 1); 2233 2234 mExpandAccelPx = res.getDimension(R.dimen.expand_accel); 2235 mCollapseAccelPx = res.getDimension(R.dimen.collapse_accel); 2236 2237 mFlingGestureMaxXVelocityPx = res.getDimension(R.dimen.fling_gesture_max_x_velocity); 2238 2239 if (false) Slog.v(TAG, "updateResources"); 2240 } 2241 2242 // 2243 // tracing 2244 // 2245 2246 void postStartTracing() { 2247 mHandler.postDelayed(mStartTracing, 3000); 2248 } 2249 2250 void vibrate() { 2251 android.os.Vibrator vib = (android.os.Vibrator)mContext.getSystemService( 2252 Context.VIBRATOR_SERVICE); 2253 vib.vibrate(250); 2254 } 2255 2256 Runnable mStartTracing = new Runnable() { 2257 public void run() { 2258 vibrate(); 2259 SystemClock.sleep(250); 2260 Slog.d(TAG, "startTracing"); 2261 android.os.Debug.startMethodTracing("/data/statusbar-traces/trace"); 2262 mHandler.postDelayed(mStopTracing, 10000); 2263 } 2264 }; 2265 2266 Runnable mStopTracing = new Runnable() { 2267 public void run() { 2268 android.os.Debug.stopMethodTracing(); 2269 Slog.d(TAG, "stopTracing"); 2270 vibrate(); 2271 } 2272 }; 2273 2274 public class TouchOutsideListener implements View.OnTouchListener { 2275 private int mMsg; 2276 private RecentsPanelView mPanel; 2277 2278 public TouchOutsideListener(int msg, RecentsPanelView panel) { 2279 mMsg = msg; 2280 mPanel = panel; 2281 } 2282 2283 public boolean onTouch(View v, MotionEvent ev) { 2284 final int action = ev.getAction(); 2285 if (action == MotionEvent.ACTION_OUTSIDE 2286 || (action == MotionEvent.ACTION_DOWN 2287 && !mPanel.isInContentArea((int)ev.getX(), (int)ev.getY()))) { 2288 mHandler.removeMessages(mMsg); 2289 mHandler.sendEmptyMessage(mMsg); 2290 return true; 2291 } 2292 return false; 2293 } 2294 } 2295} 2296 2297