PhoneStatusBar.java revision f1ebcee22442e0bc2aa86582d352b5ee78257db3
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.Point; 35import android.graphics.Rect; 36import android.graphics.drawable.Drawable; 37import android.graphics.drawable.LayerDrawable; 38import android.net.Uri; 39import android.os.Bundle; 40import android.os.IBinder; 41import android.os.RemoteException; 42import android.os.Handler; 43import android.os.Message; 44import android.os.ServiceManager; 45import android.os.SystemClock; 46import android.provider.Settings; 47import android.text.TextUtils; 48import android.util.DisplayMetrics; 49import android.util.Slog; 50import android.util.Log; 51import android.view.Display; 52import android.view.Gravity; 53import android.view.IWindowManager; 54import android.view.KeyEvent; 55import android.view.LayoutInflater; 56import android.view.MotionEvent; 57import android.view.Surface; 58import android.view.VelocityTracker; 59import android.view.View; 60import android.view.ViewGroup; 61import android.view.ViewGroup.LayoutParams; 62import android.view.Window; 63import android.view.WindowManager; 64import android.view.WindowManagerImpl; 65import android.view.animation.Animation; 66import android.view.animation.AnimationUtils; 67import android.widget.ImageView; 68import android.widget.LinearLayout; 69import android.widget.RemoteViews; 70import android.widget.ScrollView; 71import android.widget.TextView; 72 73import java.io.FileDescriptor; 74import java.io.PrintWriter; 75import java.util.ArrayList; 76 77import com.android.internal.statusbar.StatusBarIcon; 78import com.android.internal.statusbar.StatusBarNotification; 79 80import com.android.systemui.R; 81import com.android.systemui.recent.RecentsPanelView; 82import com.android.systemui.statusbar.NotificationData; 83import com.android.systemui.statusbar.StatusBar; 84import com.android.systemui.statusbar.StatusBarIconView; 85import com.android.systemui.statusbar.SignalClusterView; 86import com.android.systemui.statusbar.policy.DateView; 87import com.android.systemui.statusbar.policy.BatteryController; 88import com.android.systemui.statusbar.policy.LocationController; 89import com.android.systemui.statusbar.policy.NetworkController; 90 91public class PhoneStatusBar extends StatusBar { 92 static final String TAG = "PhoneStatusBar"; 93 public static final boolean DEBUG = false; 94 public static final boolean SPEW = false; 95 public static final boolean DUMPTRUCK = true; // extra dumpsys info 96 97 // additional instrumentation for testing purposes; intended to be left on during development 98 public static final boolean CHATTY = DEBUG || true; 99 100 public static final String ACTION_STATUSBAR_START 101 = "com.android.internal.policy.statusbar.START"; 102 103 static final int EXPANDED_LEAVE_ALONE = -10000; 104 static final int EXPANDED_FULL_OPEN = -10001; 105 106 private static final int MSG_ANIMATE = 1000; 107 private static final int MSG_ANIMATE_REVEAL = 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 // fling gesture tuning parameters, scaled to display density 117 private float mSelfExpandVelocityPx; // classic value: 2000px/s 118 private float mSelfCollapseVelocityPx; // classic value: 2000px/s (will be negated to collapse "up") 119 private float mFlingExpandMinVelocityPx; // classic value: 200px/s 120 private float mFlingCollapseMinVelocityPx; // classic value: 200px/s 121 private float mCollapseMinDisplayFraction; // classic value: 0.08 (25px/min(320px,480px) on G1) 122 private float mExpandMinDisplayFraction; // classic value: 0.5 (drag open halfway to expand) 123 private float mFlingGestureMaxXVelocityPx; // classic value: 150px/s 124 125 private float mExpandAccelPx; // classic value: 2000px/s/s 126 private float mCollapseAccelPx; // classic value: 2000px/s/s (will be negated to collapse "up") 127 128 PhoneStatusBarPolicy mIconPolicy; 129 130 // These are no longer handled by the policy, because we need custom strategies for them 131 BatteryController mBatteryController; 132 LocationController mLocationController; 133 NetworkController mNetworkController; 134 135 int mNaturalBarHeight = -1; 136 int mIconSize = -1; 137 int mIconHPadding = -1; 138 Display mDisplay; 139 140 IWindowManager mWindowManager; 141 142 PhoneStatusBarView mStatusBarView; 143 int mPixelFormat; 144 H mHandler = new H(); 145 Object mQueueLock = new Object(); 146 147 // icons 148 LinearLayout mIcons; 149 IconMerger mNotificationIcons; 150 LinearLayout mStatusIcons; 151 152 // expanded notifications 153 Dialog mExpandedDialog; 154 ExpandedView mExpandedView; 155 WindowManager.LayoutParams mExpandedParams; 156 ScrollView mScrollView; 157 View mExpandedContents; 158 // top bar 159 TextView mNoNotificationsTitle; 160 View mClearButton; 161 View mSettingsButton; 162 163 // drag bar 164 CloseDragHandle mCloseView; 165 166 // all notifications 167 NotificationData mNotificationData = new NotificationData(); 168 ViewGroup mPile; 169 170 // position 171 int[] mPositionTmp = new int[2]; 172 boolean mExpanded; 173 boolean mExpandedVisible; 174 175 // the date view 176 DateView mDateView; 177 178 // for immersive activities 179 private View mIntruderAlertView; 180 181 // on-screen navigation buttons 182 private NavigationBarView mNavigationBarView = null; 183 184 // the tracker view 185 TrackingView mTrackingView; 186 WindowManager.LayoutParams mTrackingParams; 187 int mTrackingPosition; // the position of the top of the tracking view. 188 private boolean mPanelSlightlyVisible; 189 190 // ticker 191 private Ticker mTicker; 192 private View mTickerView; 193 private boolean mTicking; 194 195 // Recent applications 196 private RecentsPanelView mRecentsPanel; 197 198 // Tracking finger for opening/closing. 199 int mEdgeBorder; // corresponds to R.dimen.status_bar_edge_ignore 200 boolean mTracking; 201 VelocityTracker mVelocityTracker; 202 203 static final int ANIM_FRAME_DURATION = (1000/60); 204 205 boolean mAnimating; 206 long mCurAnimationTime; 207 float mAnimY; 208 float mAnimVel; 209 float mAnimAccel; 210 long mAnimLastTime; 211 boolean mAnimatingReveal = false; 212 int mViewDelta; 213 int[] mAbsPos = new int[2]; 214 215 // for disabling the status bar 216 int mDisabled = 0; 217 218 // tracking calls to View.setSystemUiVisibility() 219 int mSystemUiVisibility = View.SYSTEM_UI_FLAG_VISIBLE; 220 221 DisplayMetrics mDisplayMetrics = new DisplayMetrics(); 222 223 private class ExpandedDialog extends Dialog { 224 ExpandedDialog(Context context) { 225 super(context, com.android.internal.R.style.Theme_Translucent_NoTitleBar); 226 } 227 228 @Override 229 public boolean dispatchKeyEvent(KeyEvent event) { 230 boolean down = event.getAction() == KeyEvent.ACTION_DOWN; 231 switch (event.getKeyCode()) { 232 case KeyEvent.KEYCODE_BACK: 233 if (!down) { 234 animateCollapse(); 235 } 236 return true; 237 } 238 return super.dispatchKeyEvent(event); 239 } 240 } 241 242 @Override 243 public void start() { 244 mDisplay = ((WindowManager)mContext.getSystemService(Context.WINDOW_SERVICE)) 245 .getDefaultDisplay(); 246 247 mWindowManager = IWindowManager.Stub.asInterface( 248 ServiceManager.getService(Context.WINDOW_SERVICE)); 249 250 super.start(); 251 252 addNavigationBar(); 253 254 //addIntruderView(); 255 256 // Lastly, call to the icon policy to install/update all the icons. 257 mIconPolicy = new PhoneStatusBarPolicy(mContext); 258 } 259 260 // ================================================================================ 261 // Constructing the view 262 // ================================================================================ 263 protected View makeStatusBarView() { 264 final Context context = mContext; 265 266 Resources res = context.getResources(); 267 268 mDisplay.getMetrics(mDisplayMetrics); 269 if (DEBUG) { 270 Slog.d(TAG, "makeStatusBarView: mDisplayMetrics=" + mDisplayMetrics); 271 mDisplayMetrics = res.getDisplayMetrics(); 272 Slog.d(TAG, "makeStatusBarView: mDisplayMetrics2=" + mDisplayMetrics); 273 } 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 = res.getBoolean(com.android.internal.R.bool.config_showNavigationBar); 296 if (showNav) { 297 mNavigationBarView = 298 (NavigationBarView) View.inflate(context, R.layout.navigation_bar, null); 299 300 mNavigationBarView.setDisabledFlags(mDisabled); 301 302 sb.setOnSystemUiVisibilityChangeListener( 303 new View.OnSystemUiVisibilityChangeListener() { 304 @Override 305 public void onSystemUiVisibilityChange(int visibility) { 306 if (DEBUG) { 307 Slog.d(TAG, "systemUi: " + visibility); 308 } 309 boolean hide = (0 != (visibility & View.SYSTEM_UI_FLAG_HIDE_NAVIGATION)); 310 mNavigationBarView.setHidden(hide); 311 } 312 }); 313 } 314 } catch (Resources.NotFoundException ex) { 315 // no nav bar for you 316 } 317 318 // figure out which pixel-format to use for the status bar. 319 mPixelFormat = PixelFormat.TRANSLUCENT; 320 Drawable bg = sb.getBackground(); 321 if (bg != null) { 322 mPixelFormat = bg.getOpacity(); 323 } 324 325 mStatusIcons = (LinearLayout)sb.findViewById(R.id.statusIcons); 326 mNotificationIcons = (IconMerger)sb.findViewById(R.id.notificationIcons); 327 mIcons = (LinearLayout)sb.findViewById(R.id.icons); 328 mTickerView = sb.findViewById(R.id.ticker); 329 330 mExpandedDialog = new ExpandedDialog(context); 331 mExpandedView = expanded; 332 mPile = (ViewGroup)expanded.findViewById(R.id.latestItems); 333 mExpandedContents = mPile; // was: expanded.findViewById(R.id.notificationLinearLayout); 334 mNoNotificationsTitle = (TextView)expanded.findViewById(R.id.noNotificationsTitle); 335 mNoNotificationsTitle.setVisibility(View.GONE); // disabling for now 336 337 mClearButton = expanded.findViewById(R.id.clear_all_button); 338 mClearButton.setOnClickListener(mClearButtonListener); 339 mClearButton.setAlpha(0f); 340 mDateView = (DateView)expanded.findViewById(R.id.date); 341 mSettingsButton = expanded.findViewById(R.id.settings_button); 342 mSettingsButton.setOnClickListener(mSettingsButtonListener); 343 mScrollView = (ScrollView)expanded.findViewById(R.id.scroll); 344 345 mTicker = new MyTicker(context, sb); 346 347 TickerView tickerView = (TickerView)sb.findViewById(R.id.tickerText); 348 tickerView.mTicker = mTicker; 349 350 mTrackingView = (TrackingView)View.inflate(context, R.layout.status_bar_tracking, null); 351 mTrackingView.mService = this; 352 mCloseView = (CloseDragHandle)mTrackingView.findViewById(R.id.close); 353 mCloseView.mService = this; 354 355 mEdgeBorder = res.getDimensionPixelSize(R.dimen.status_bar_edge_ignore); 356 357 // set the inital view visibility 358 setAreThereNotifications(); 359 360 // Other icons 361 mLocationController = new LocationController(mContext); // will post a notification 362 mBatteryController = new BatteryController(mContext); 363 mBatteryController.addIconView((ImageView)sb.findViewById(R.id.battery)); 364 mNetworkController = new NetworkController(mContext); 365 final SignalClusterView signalCluster = 366 (SignalClusterView)sb.findViewById(R.id.signal_cluster); 367 mNetworkController.addSignalCluster(signalCluster); 368 signalCluster.setNetworkController(mNetworkController); 369 370 // Recents Panel 371 updateRecentsPanel(); 372 373 // receive broadcasts 374 IntentFilter filter = new IntentFilter(); 375 filter.addAction(Intent.ACTION_CONFIGURATION_CHANGED); 376 filter.addAction(Intent.ACTION_CLOSE_SYSTEM_DIALOGS); 377 filter.addAction(Intent.ACTION_SCREEN_OFF); 378 context.registerReceiver(mBroadcastReceiver, filter); 379 380 return sb; 381 } 382 383 protected WindowManager.LayoutParams getRecentsLayoutParams(LayoutParams layoutParams) { 384 boolean opaque = false; 385 WindowManager.LayoutParams lp = new WindowManager.LayoutParams( 386 layoutParams.width, 387 layoutParams.height, 388 WindowManager.LayoutParams.TYPE_STATUS_BAR_PANEL, 389 WindowManager.LayoutParams.FLAG_LAYOUT_IN_SCREEN 390 | WindowManager.LayoutParams.FLAG_ALT_FOCUSABLE_IM 391 | WindowManager.LayoutParams.FLAG_SPLIT_TOUCH, 392 (opaque ? PixelFormat.OPAQUE : PixelFormat.TRANSLUCENT)); 393 if (ActivityManager.isHighEndGfx(mDisplay)) { 394 lp.flags |= WindowManager.LayoutParams.FLAG_HARDWARE_ACCELERATED; 395 } 396 lp.gravity = Gravity.BOTTOM | Gravity.LEFT; 397 lp.setTitle("RecentsPanel"); 398 lp.windowAnimations = R.style.Animation_RecentPanel; 399 lp.softInputMode = WindowManager.LayoutParams.SOFT_INPUT_STATE_UNCHANGED 400 | WindowManager.LayoutParams.SOFT_INPUT_ADJUST_NOTHING; 401 return lp; 402 } 403 404 protected void updateRecentsPanel() { 405 // Recents Panel 406 boolean visible = false; 407 if (mRecentsPanel != null) { 408 visible = mRecentsPanel.isShowing(); 409 WindowManagerImpl.getDefault().removeView(mRecentsPanel); 410 } 411 412 // Provide RecentsPanelView with a temporary parent to allow layout params to work. 413 LinearLayout tmpRoot = new LinearLayout(mContext); 414 mRecentsPanel = (RecentsPanelView) LayoutInflater.from(mContext).inflate( 415 R.layout.status_bar_recent_panel, tmpRoot, false); 416 417 mRecentsPanel.setOnTouchListener(new TouchOutsideListener(MSG_CLOSE_RECENTS_PANEL, 418 mRecentsPanel)); 419 mRecentsPanel.setVisibility(View.GONE); 420 WindowManager.LayoutParams lp = getRecentsLayoutParams(mRecentsPanel.getLayoutParams()); 421 422 WindowManagerImpl.getDefault().addView(mRecentsPanel, lp); 423 mRecentsPanel.setBar(this); 424 if (visible) { 425 // need to set visibility to View.GONE earlier since that 426 // triggers refreshing application list 427 mRecentsPanel.setVisibility(View.VISIBLE); 428 mRecentsPanel.show(true, false); 429 } 430 431 } 432 433 protected int getStatusBarGravity() { 434 return Gravity.TOP | Gravity.FILL_HORIZONTAL; 435 } 436 437 public int getStatusBarHeight() { 438 final Resources res = mContext.getResources(); 439 return res.getDimensionPixelSize(com.android.internal.R.dimen.status_bar_height); 440 } 441 442 private View.OnClickListener mRecentsClickListener = new View.OnClickListener() { 443 public void onClick(View v) { 444 toggleRecentApps(); 445 } 446 }; 447 448 // For small-screen devices (read: phones) that lack hardware navigation buttons 449 private void addNavigationBar() { 450 if (mNavigationBarView == null) return; 451 452 mNavigationBarView.reorient(); 453 454 mNavigationBarView.getRecentsButton().setOnClickListener(mRecentsClickListener); 455 456 WindowManagerImpl.getDefault().addView( 457 mNavigationBarView, getNavigationBarLayoutParams()); 458 } 459 460 private void repositionNavigationBar() { 461 if (mNavigationBarView == null) return; 462 463 mNavigationBarView.reorient(); 464 465 mNavigationBarView.getRecentsButton().setOnClickListener(mRecentsClickListener); 466 467 WindowManagerImpl.getDefault().updateViewLayout( 468 mNavigationBarView, getNavigationBarLayoutParams()); 469 } 470 471 private WindowManager.LayoutParams getNavigationBarLayoutParams() { 472 WindowManager.LayoutParams lp = new WindowManager.LayoutParams( 473 LayoutParams.MATCH_PARENT, LayoutParams.MATCH_PARENT, 474 WindowManager.LayoutParams.TYPE_NAVIGATION_BAR, 475 0 476 | WindowManager.LayoutParams.FLAG_TOUCHABLE_WHEN_WAKING 477 | WindowManager.LayoutParams.FLAG_NOT_FOCUSABLE 478 | WindowManager.LayoutParams.FLAG_SPLIT_TOUCH 479 | WindowManager.LayoutParams.FLAG_SLIPPERY, 480 PixelFormat.OPAQUE); 481 // this will allow the navbar to run in an overlay on devices that support this 482 if (ActivityManager.isHighEndGfx(mDisplay)) { 483 lp.flags |= WindowManager.LayoutParams.FLAG_HARDWARE_ACCELERATED; 484 } 485 486 lp.setTitle("NavigationBar"); 487 lp.windowAnimations = 0; 488 489 return lp; 490 } 491 492 private void addIntruderView() { 493 final int height = getStatusBarHeight(); 494 495 WindowManager.LayoutParams lp = new WindowManager.LayoutParams( 496 ViewGroup.LayoutParams.MATCH_PARENT, 497 ViewGroup.LayoutParams.WRAP_CONTENT, 498 WindowManager.LayoutParams.TYPE_STATUS_BAR_SUB_PANEL, 499 WindowManager.LayoutParams.FLAG_LAYOUT_IN_SCREEN 500 | WindowManager.LayoutParams.FLAG_LAYOUT_NO_LIMITS 501 | WindowManager.LayoutParams.FLAG_NOT_TOUCH_MODAL 502 | WindowManager.LayoutParams.FLAG_NOT_FOCUSABLE 503 | WindowManager.LayoutParams.FLAG_ALT_FOCUSABLE_IM 504 | WindowManager.LayoutParams.FLAG_SPLIT_TOUCH, 505 PixelFormat.TRANSLUCENT); 506 lp.gravity = Gravity.TOP | Gravity.FILL_HORIZONTAL; 507 lp.y += height * 1.5; // FIXME 508 lp.setTitle("IntruderAlert"); 509 lp.packageName = mContext.getPackageName(); 510 lp.windowAnimations = R.style.Animation_StatusBar_IntruderAlert; 511 512 WindowManagerImpl.getDefault().addView(mIntruderAlertView, lp); 513 } 514 515 public void addIcon(String slot, int index, int viewIndex, StatusBarIcon icon) { 516 if (SPEW) Slog.d(TAG, "addIcon slot=" + slot + " index=" + index + " viewIndex=" + viewIndex 517 + " icon=" + icon); 518 StatusBarIconView view = new StatusBarIconView(mContext, slot, null); 519 view.set(icon); 520 mStatusIcons.addView(view, viewIndex, new LinearLayout.LayoutParams(mIconSize, mIconSize)); 521 } 522 523 public void updateIcon(String slot, int index, int viewIndex, 524 StatusBarIcon old, StatusBarIcon icon) { 525 if (SPEW) Slog.d(TAG, "updateIcon slot=" + slot + " index=" + index + " viewIndex=" + viewIndex 526 + " old=" + old + " icon=" + icon); 527 StatusBarIconView view = (StatusBarIconView)mStatusIcons.getChildAt(viewIndex); 528 view.set(icon); 529 } 530 531 public void removeIcon(String slot, int index, int viewIndex) { 532 if (SPEW) Slog.d(TAG, "removeIcon slot=" + slot + " index=" + index + " viewIndex=" + viewIndex); 533 mStatusIcons.removeViewAt(viewIndex); 534 } 535 536 public void addNotification(IBinder key, StatusBarNotification notification) { 537 StatusBarIconView iconView = addNotificationViews(key, notification); 538 if (iconView == null) return; 539 540 boolean immersive = false; 541 try { 542 immersive = ActivityManagerNative.getDefault().isTopActivityImmersive(); 543 if (DEBUG) { 544 Slog.d(TAG, "Top activity is " + (immersive?"immersive":"not immersive")); 545 } 546 } catch (RemoteException ex) { 547 } 548 if (immersive) { 549 if ((notification.notification.flags & Notification.FLAG_HIGH_PRIORITY) != 0) { 550 Slog.d(TAG, "Presenting high-priority notification in immersive activity"); 551 // special new transient ticker mode 552 // 1. Populate mIntruderAlertView 553 554 ImageView alertIcon = (ImageView) mIntruderAlertView.findViewById(R.id.alertIcon); 555 TextView alertText = (TextView) mIntruderAlertView.findViewById(R.id.alertText); 556 alertIcon.setImageDrawable(StatusBarIconView.getIcon( 557 alertIcon.getContext(), 558 iconView.getStatusBarIcon())); 559 alertText.setText(notification.notification.tickerText); 560 561 View button = mIntruderAlertView.findViewById(R.id.intruder_alert_content); 562 button.setOnClickListener( 563 new NotificationClicker(notification.notification.contentIntent, 564 notification.pkg, notification.tag, notification.id)); 565 566 // 2. Animate mIntruderAlertView in 567 mHandler.sendEmptyMessage(MSG_SHOW_INTRUDER); 568 569 // 3. Set alarm to age the notification off (TODO) 570 mHandler.removeMessages(MSG_HIDE_INTRUDER); 571 mHandler.sendEmptyMessageDelayed(MSG_HIDE_INTRUDER, INTRUDER_ALERT_DECAY_MS); 572 } 573 } else if (notification.notification.fullScreenIntent != null) { 574 // not immersive & a full-screen alert should be shown 575 Slog.d(TAG, "Notification has fullScreenIntent; sending fullScreenIntent"); 576 try { 577 notification.notification.fullScreenIntent.send(); 578 } catch (PendingIntent.CanceledException e) { 579 } 580 } else { 581 // usual case: status bar visible & not immersive 582 583 // show the ticker 584 tick(notification); 585 } 586 587 // Recalculate the position of the sliding windows and the titles. 588 setAreThereNotifications(); 589 updateExpandedViewPos(EXPANDED_LEAVE_ALONE); 590 } 591 592 public void updateNotification(IBinder key, StatusBarNotification notification) { 593 if (DEBUG) Slog.d(TAG, "updateNotification(" + key + " -> " + notification + ")"); 594 595 final NotificationData.Entry oldEntry = mNotificationData.findByKey(key); 596 if (oldEntry == null) { 597 Slog.w(TAG, "updateNotification for unknown key: " + key); 598 return; 599 } 600 601 final StatusBarNotification oldNotification = oldEntry.notification; 602 final RemoteViews oldContentView = oldNotification.notification.contentView; 603 604 final RemoteViews contentView = notification.notification.contentView; 605 606 607 if (DEBUG) { 608 Slog.d(TAG, "old notification: when=" + oldNotification.notification.when 609 + " ongoing=" + oldNotification.isOngoing() 610 + " expanded=" + oldEntry.expanded 611 + " contentView=" + oldContentView 612 + " rowParent=" + oldEntry.row.getParent()); 613 Slog.d(TAG, "new notification: when=" + notification.notification.when 614 + " ongoing=" + oldNotification.isOngoing() 615 + " contentView=" + contentView); 616 } 617 618 619 // Can we just reapply the RemoteViews in place? If when didn't change, the order 620 // didn't change. 621 boolean contentsUnchanged = oldEntry.expanded != null 622 && contentView != null && oldContentView != null 623 && contentView.getPackage() != null 624 && oldContentView.getPackage() != null 625 && oldContentView.getPackage().equals(contentView.getPackage()) 626 && oldContentView.getLayoutId() == contentView.getLayoutId(); 627 ViewGroup rowParent = (ViewGroup) oldEntry.row.getParent(); 628 boolean orderUnchanged = notification.notification.when==oldNotification.notification.when 629 && notification.priority == oldNotification.priority; 630 // priority now encompasses isOngoing() 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 // Restart the ticker if it's still running 679 if (notification.notification.tickerText != null 680 && !TextUtils.equals(notification.notification.tickerText, 681 oldEntry.notification.notification.tickerText)) { 682 tick(notification); 683 } 684 685 // Recalculate the position of the sliding windows and the titles. 686 setAreThereNotifications(); 687 updateExpandedViewPos(EXPANDED_LEAVE_ALONE); 688 } 689 690 public void removeNotification(IBinder key) { 691 if (SPEW) Slog.d(TAG, "removeNotification key=" + key); 692 StatusBarNotification old = removeNotificationViews(key); 693 694 if (old != null) { 695 // Cancel the ticker if it's still running 696 mTicker.removeEntry(old); 697 698 // Recalculate the position of the sliding windows and the titles. 699 updateExpandedViewPos(EXPANDED_LEAVE_ALONE); 700 } 701 702 setAreThereNotifications(); 703 } 704 705 @Override 706 protected void onConfigurationChanged(Configuration newConfig) { 707 updateRecentsPanel(); 708 } 709 710 711 View[] makeNotificationView(StatusBarNotification notification, ViewGroup parent) { 712 Notification n = notification.notification; 713 RemoteViews remoteViews = n.contentView; 714 if (remoteViews == null) { 715 return null; 716 } 717 718 // create the row view 719 LayoutInflater inflater = (LayoutInflater)mContext.getSystemService( 720 Context.LAYOUT_INFLATER_SERVICE); 721 View row = inflater.inflate(R.layout.status_bar_notification_row, parent, false); 722 723 // wire up the veto button 724 View vetoButton = row.findViewById(R.id.veto); 725 if (notification.isClearable()) { 726 final String _pkg = notification.pkg; 727 final String _tag = notification.tag; 728 final int _id = notification.id; 729 vetoButton.setOnClickListener(new View.OnClickListener() { 730 public void onClick(View v) { 731 try { 732 mBarService.onNotificationClear(_pkg, _tag, _id); 733 } catch (RemoteException ex) { 734 // system process is dead if we're here. 735 } 736 } 737 }); 738 } else { 739 vetoButton.setVisibility(View.GONE); 740 } 741 vetoButton.setContentDescription(mContext.getString( 742 R.string.accessibility_remove_notification)); 743 744 // the large icon 745 ImageView largeIcon = (ImageView)row.findViewById(R.id.large_icon); 746 if (notification.notification.largeIcon != null) { 747 largeIcon.setImageBitmap(notification.notification.largeIcon); 748 } else { 749 largeIcon.getLayoutParams().width = 0; 750 largeIcon.setVisibility(View.INVISIBLE); 751 } 752 753 // bind the click event to the content area 754 ViewGroup content = (ViewGroup)row.findViewById(R.id.content); 755 content.setDescendantFocusability(ViewGroup.FOCUS_BLOCK_DESCENDANTS); 756 content.setOnFocusChangeListener(mFocusChangeListener); 757 PendingIntent contentIntent = n.contentIntent; 758 if (contentIntent != null) { 759 final View.OnClickListener listener = new NotificationClicker(contentIntent, 760 notification.pkg, notification.tag, notification.id); 761 largeIcon.setOnClickListener(listener); 762 content.setOnClickListener(listener); 763 } else { 764 largeIcon.setOnClickListener(null); 765 content.setOnClickListener(null); 766 } 767 768 View expanded = null; 769 Exception exception = null; 770 try { 771 expanded = remoteViews.apply(mContext, content); 772 } 773 catch (RuntimeException e) { 774 exception = e; 775 } 776 if (expanded == null) { 777 String ident = notification.pkg + "/0x" + Integer.toHexString(notification.id); 778 Slog.e(TAG, "couldn't inflate view for notification " + ident, exception); 779 return null; 780 } else { 781 content.addView(expanded); 782 row.setDrawingCacheEnabled(true); 783 } 784 785 return new View[] { row, content, expanded }; 786 } 787 788 StatusBarIconView addNotificationViews(IBinder key, StatusBarNotification notification) { 789 if (DEBUG) { 790 Slog.d(TAG, "addNotificationViews(key=" + key + ", notification=" + notification); 791 } 792 // Construct the icon. 793 final StatusBarIconView iconView = new StatusBarIconView(mContext, 794 notification.pkg + "/0x" + Integer.toHexString(notification.id), 795 notification.notification); 796 iconView.setScaleType(ImageView.ScaleType.CENTER_INSIDE); 797 798 final StatusBarIcon ic = new StatusBarIcon(notification.pkg, 799 notification.notification.icon, 800 notification.notification.iconLevel, 801 notification.notification.number, 802 notification.notification.tickerText); 803 if (!iconView.set(ic)) { 804 handleNotificationError(key, notification, "Couldn't create icon: " + ic); 805 return null; 806 } 807 // Construct the expanded view. 808 NotificationData.Entry entry = new NotificationData.Entry(key, notification, iconView); 809 if (!inflateViews(entry, mPile)) { 810 handleNotificationError(key, notification, "Couldn't expand RemoteViews for: " 811 + notification); 812 return null; 813 } 814 815 // Add the expanded view and icon. 816 int pos = mNotificationData.add(entry); 817 if (DEBUG) { 818 Slog.d(TAG, "addNotificationViews: added at " + pos); 819 } 820 updateNotificationIcons(); 821 822 return iconView; 823 } 824 825 private void loadNotificationShade() { 826 int N = mNotificationData.size(); 827 828 ArrayList<View> toShow = new ArrayList<View>(); 829 830 for (int i=0; i<N; i++) { 831 View row = mNotificationData.get(N-i-1).row; 832 toShow.add(row); 833 } 834 835 ArrayList<View> toRemove = new ArrayList<View>(); 836 for (int i=0; i<mPile.getChildCount(); i++) { 837 View child = mPile.getChildAt(i); 838 if (!toShow.contains(child)) { 839 toRemove.add(child); 840 } 841 } 842 843 for (View remove : toRemove) { 844 mPile.removeView(remove); 845 } 846 847 for (int i=0; i<toShow.size(); i++) { 848 View v = toShow.get(i); 849 if (v.getParent() == null) { 850 mPile.addView(v, 0); // the notification shade has newest at the top 851 } 852 } 853 } 854 855 private void reloadAllNotificationIcons() { 856 if (mNotificationIcons == null) return; 857 mNotificationIcons.removeAllViews(); 858 updateNotificationIcons(); 859 } 860 861 private void updateNotificationIcons() { 862 loadNotificationShade(); 863 864 final LinearLayout.LayoutParams params 865 = new LinearLayout.LayoutParams(mIconSize + 2*mIconHPadding, mNaturalBarHeight); 866 867 int N = mNotificationData.size(); 868 869 if (DEBUG) { 870 Slog.d(TAG, "refreshing icons: " + N + " notifications, mNotificationIcons=" + mNotificationIcons); 871 } 872 873 ArrayList<View> toShow = new ArrayList<View>(); 874 875 for (int i=0; i<N; i++) { 876 toShow.add(mNotificationData.get(N-i-1).icon); 877 } 878 879 ArrayList<View> toRemove = new ArrayList<View>(); 880 for (int i=0; i<mNotificationIcons.getChildCount(); i++) { 881 View child = mNotificationIcons.getChildAt(i); 882 if (!toShow.contains(child)) { 883 toRemove.add(child); 884 } 885 } 886 887 for (View remove : toRemove) { 888 mNotificationIcons.removeView(remove); 889 } 890 891 for (int i=0; i<toShow.size(); i++) { 892 View v = toShow.get(i); 893 if (v.getParent() == null) { 894 mNotificationIcons.addView(v, i, params); 895 } 896 } 897 } 898 899 void workAroundBadLayerDrawableOpacity(View v) { 900 LayerDrawable d = (LayerDrawable)v.getBackground(); 901 if (d == null) return; 902 v.setBackgroundDrawable(null); 903 d.setOpacity(PixelFormat.TRANSLUCENT); 904 v.setBackgroundDrawable(d); 905 } 906 907 private boolean inflateViews(NotificationData.Entry entry, ViewGroup parent) { 908 StatusBarNotification sbn = entry.notification; 909 RemoteViews remoteViews = sbn.notification.contentView; 910 if (remoteViews == null) { 911 return false; 912 } 913 914 // create the row view 915 LayoutInflater inflater = (LayoutInflater)mContext.getSystemService( 916 Context.LAYOUT_INFLATER_SERVICE); 917 View row = inflater.inflate(R.layout.status_bar_notification_row, parent, false); 918 workAroundBadLayerDrawableOpacity(row); 919 View vetoButton = row.findViewById(R.id.veto); 920 if (entry.notification.isClearable()) { 921 final String _pkg = sbn.pkg; 922 final String _tag = sbn.tag; 923 final int _id = sbn.id; 924 vetoButton.setOnClickListener(new View.OnClickListener() { 925 public void onClick(View v) { 926 try { 927 mBarService.onNotificationClear(_pkg, _tag, _id); 928 } catch (RemoteException ex) { 929 // system process is dead if we're here. 930 } 931 } 932 }); 933 } else { 934 vetoButton.setVisibility(View.GONE); 935 } 936 vetoButton.setContentDescription(mContext.getString( 937 R.string.accessibility_remove_notification)); 938 939 // the large icon 940 ImageView largeIcon = (ImageView)row.findViewById(R.id.large_icon); 941 if (sbn.notification.largeIcon != null) { 942 largeIcon.setImageBitmap(sbn.notification.largeIcon); 943 largeIcon.setContentDescription(sbn.notification.tickerText); 944 } else { 945 largeIcon.getLayoutParams().width = 0; 946 largeIcon.setVisibility(View.INVISIBLE); 947 } 948 largeIcon.setContentDescription(sbn.notification.tickerText); 949 950 // bind the click event to the content area 951 ViewGroup content = (ViewGroup)row.findViewById(R.id.content); 952 // XXX: update to allow controls within notification views 953 content.setDescendantFocusability(ViewGroup.FOCUS_BLOCK_DESCENDANTS); 954// content.setOnFocusChangeListener(mFocusChangeListener); 955 PendingIntent contentIntent = sbn.notification.contentIntent; 956 if (contentIntent != null) { 957 final View.OnClickListener listener = new NotificationClicker(contentIntent, 958 sbn.pkg, sbn.tag, sbn.id); 959 largeIcon.setOnClickListener(listener); 960 content.setOnClickListener(listener); 961 } else { 962 largeIcon.setOnClickListener(null); 963 content.setOnClickListener(null); 964 } 965 966 View expanded = null; 967 Exception exception = null; 968 try { 969 expanded = remoteViews.apply(mContext, content); 970 } 971 catch (RuntimeException e) { 972 exception = e; 973 } 974 if (expanded == null) { 975 final String ident = sbn.pkg + "/0x" + Integer.toHexString(sbn.id); 976 Slog.e(TAG, "couldn't inflate view for notification " + ident, exception); 977 return false; 978 } else { 979 content.addView(expanded); 980 row.setDrawingCacheEnabled(true); 981 } 982 983 entry.row = row; 984 entry.content = content; 985 entry.expanded = expanded; 986 entry.largeIcon = largeIcon; 987 988 return true; 989 } 990 991 StatusBarNotification removeNotificationViews(IBinder key) { 992 NotificationData.Entry entry = mNotificationData.remove(key); 993 if (entry == null) { 994 Slog.w(TAG, "removeNotification for unknown key: " + key); 995 return null; 996 } 997 // Remove the expanded view. 998 ViewGroup rowParent = (ViewGroup)entry.row.getParent(); 999 if (rowParent != null) rowParent.removeView(entry.row); 1000 updateNotificationIcons(); 1001 1002 return entry.notification; 1003 } 1004 1005 private void setAreThereNotifications() { 1006 final boolean any = mNotificationData.size() > 0; 1007 1008 final boolean clearable = any && mNotificationData.hasClearableItems(); 1009 1010 if (DEBUG) { 1011 Slog.d(TAG, "setAreThereNotifications: N=" + mNotificationData.size() 1012 + " any=" + any + " clearable=" + clearable); 1013 } 1014 1015 if (mClearButton.isShown()) { 1016 if (clearable != (mClearButton.getAlpha() == 1.0f)) { 1017 ObjectAnimator.ofFloat(mClearButton, "alpha", 1018 clearable ? 1.0f : 0.0f) 1019 .setDuration(250) 1020 .start(); 1021 } 1022 } else { 1023 mClearButton.setAlpha(clearable ? 1.0f : 0.0f); 1024 } 1025 1026 /* 1027 if (mNoNotificationsTitle.isShown()) { 1028 if (any != (mNoNotificationsTitle.getAlpha() == 0.0f)) { 1029 ObjectAnimator a = ObjectAnimator.ofFloat(mNoNotificationsTitle, "alpha", 1030 (any ? 0.0f : 0.75f)); 1031 a.setDuration(any ? 0 : 500); 1032 a.setStartDelay(any ? 250 : 1000); 1033 a.start(); 1034 } 1035 } else { 1036 mNoNotificationsTitle.setAlpha(any ? 0.0f : 0.75f); 1037 } 1038 */ 1039 } 1040 1041 public void showClock(boolean show) { 1042 View clock = mStatusBarView.findViewById(R.id.clock); 1043 if (clock != null) { 1044 clock.setVisibility(show ? View.VISIBLE : View.GONE); 1045 } 1046 } 1047 1048 /** 1049 * State is one or more of the DISABLE constants from StatusBarManager. 1050 */ 1051 public void disable(int state) { 1052 final int old = mDisabled; 1053 final int diff = state ^ old; 1054 mDisabled = state; 1055 1056 if (DEBUG) { 1057 Slog.d(TAG, String.format("disable: 0x%08x -> 0x%08x (diff: 0x%08x)", 1058 old, state, diff)); 1059 } 1060 1061 StringBuilder flagdbg = new StringBuilder(); 1062 flagdbg.append("disable: < "); 1063 flagdbg.append(((state & StatusBarManager.DISABLE_EXPAND) != 0) ? "EXPAND" : "expand"); 1064 flagdbg.append(((diff & StatusBarManager.DISABLE_EXPAND) != 0) ? "* " : " "); 1065 flagdbg.append(((state & StatusBarManager.DISABLE_NOTIFICATION_ICONS) != 0) ? "ICONS" : "icons"); 1066 flagdbg.append(((diff & StatusBarManager.DISABLE_NOTIFICATION_ICONS) != 0) ? "* " : " "); 1067 flagdbg.append(((state & StatusBarManager.DISABLE_NOTIFICATION_ALERTS) != 0) ? "ALERTS" : "alerts"); 1068 flagdbg.append(((diff & StatusBarManager.DISABLE_NOTIFICATION_ALERTS) != 0) ? "* " : " "); 1069 flagdbg.append(((state & StatusBarManager.DISABLE_NOTIFICATION_TICKER) != 0) ? "TICKER" : "ticker"); 1070 flagdbg.append(((diff & StatusBarManager.DISABLE_NOTIFICATION_TICKER) != 0) ? "* " : " "); 1071 flagdbg.append(((state & StatusBarManager.DISABLE_SYSTEM_INFO) != 0) ? "SYSTEM_INFO" : "system_info"); 1072 flagdbg.append(((diff & StatusBarManager.DISABLE_SYSTEM_INFO) != 0) ? "* " : " "); 1073 flagdbg.append(((state & StatusBarManager.DISABLE_NAVIGATION) != 0) ? "NAVIGATION" : "navigation"); 1074 flagdbg.append(((diff & StatusBarManager.DISABLE_NAVIGATION) != 0) ? "* " : " "); 1075 flagdbg.append(((state & StatusBarManager.DISABLE_BACK) != 0) ? "BACK" : "back"); 1076 flagdbg.append(((diff & StatusBarManager.DISABLE_BACK) != 0) ? "* " : " "); 1077 flagdbg.append(((state & StatusBarManager.DISABLE_CLOCK) != 0) ? "CLOCK" : "clock"); 1078 flagdbg.append(((diff & StatusBarManager.DISABLE_CLOCK) != 0) ? "* " : " "); 1079 flagdbg.append(">"); 1080 Slog.d(TAG, flagdbg.toString()); 1081 1082 if ((diff & StatusBarManager.DISABLE_CLOCK) != 0) { 1083 boolean show = (state & StatusBarManager.DISABLE_CLOCK) == 0; 1084 showClock(show); 1085 } 1086 if ((diff & StatusBarManager.DISABLE_EXPAND) != 0) { 1087 if ((state & StatusBarManager.DISABLE_EXPAND) != 0) { 1088 animateCollapse(); 1089 } 1090 } 1091 1092 if ((diff & (StatusBarManager.DISABLE_NAVIGATION | StatusBarManager.DISABLE_BACK)) != 0) { 1093 // the nav bar will take care of DISABLE_NAVIGATION and DISABLE_BACK 1094 if (mNavigationBarView != null) mNavigationBarView.setDisabledFlags(state); 1095 1096 if ((state & StatusBarManager.DISABLE_NAVIGATION) != 0) { 1097 // close recents if it's visible 1098 mHandler.removeMessages(MSG_CLOSE_RECENTS_PANEL); 1099 mHandler.sendEmptyMessage(MSG_CLOSE_RECENTS_PANEL); 1100 } 1101 } 1102 1103 if ((diff & StatusBarManager.DISABLE_NOTIFICATION_ICONS) != 0) { 1104 if ((state & StatusBarManager.DISABLE_NOTIFICATION_ICONS) != 0) { 1105 if (mTicking) { 1106 mTicker.halt(); 1107 } else { 1108 setNotificationIconVisibility(false, com.android.internal.R.anim.fade_out); 1109 } 1110 } else { 1111 if (!mExpandedVisible) { 1112 setNotificationIconVisibility(true, com.android.internal.R.anim.fade_in); 1113 } 1114 } 1115 } else if ((diff & StatusBarManager.DISABLE_NOTIFICATION_TICKER) != 0) { 1116 if (mTicking && (state & StatusBarManager.DISABLE_NOTIFICATION_TICKER) != 0) { 1117 mTicker.halt(); 1118 } 1119 } 1120 } 1121 1122 /** 1123 * All changes to the status bar and notifications funnel through here and are batched. 1124 */ 1125 private class H extends Handler { 1126 public void handleMessage(Message m) { 1127 switch (m.what) { 1128 case MSG_ANIMATE: 1129 doAnimation(); 1130 break; 1131 case MSG_ANIMATE_REVEAL: 1132 doRevealAnimation(); 1133 break; 1134 case MSG_SHOW_INTRUDER: 1135 setIntruderAlertVisibility(true); 1136 break; 1137 case MSG_HIDE_INTRUDER: 1138 setIntruderAlertVisibility(false); 1139 break; 1140 case MSG_OPEN_RECENTS_PANEL: 1141 if (DEBUG) Slog.d(TAG, "opening recents panel"); 1142 if (mRecentsPanel != null) { 1143 mRecentsPanel.setVisibility(View.VISIBLE); 1144 mRecentsPanel.show(true, true); 1145 } 1146 break; 1147 case MSG_CLOSE_RECENTS_PANEL: 1148 if (DEBUG) Slog.d(TAG, "closing recents panel"); 1149 if (mRecentsPanel != null && mRecentsPanel.isShowing()) { 1150 mRecentsPanel.show(false, true); 1151 } 1152 break; 1153 } 1154 } 1155 } 1156 1157 View.OnFocusChangeListener mFocusChangeListener = new View.OnFocusChangeListener() { 1158 public void onFocusChange(View v, boolean hasFocus) { 1159 // Because 'v' is a ViewGroup, all its children will be (un)selected 1160 // too, which allows marqueeing to work. 1161 v.setSelected(hasFocus); 1162 } 1163 }; 1164 1165 private void makeExpandedVisible() { 1166 if (SPEW) Slog.d(TAG, "Make expanded visible: expanded visible=" + mExpandedVisible); 1167 if (mExpandedVisible) { 1168 return; 1169 } 1170 mExpandedVisible = true; 1171 visibilityChanged(true); 1172 1173 updateExpandedViewPos(EXPANDED_LEAVE_ALONE); 1174 mExpandedParams.flags &= ~WindowManager.LayoutParams.FLAG_NOT_FOCUSABLE; 1175 mExpandedParams.flags |= WindowManager.LayoutParams.FLAG_ALT_FOCUSABLE_IM; 1176 if (DEBUG) { 1177 Slog.d(TAG, "makeExpandedVisible: expanded params = " + mExpandedParams); 1178 } 1179 mExpandedDialog.getWindow().setAttributes(mExpandedParams); 1180 mExpandedView.requestFocus(View.FOCUS_FORWARD); 1181 mTrackingView.setVisibility(View.VISIBLE); 1182 } 1183 1184 public void animateExpand() { 1185 if (SPEW) Slog.d(TAG, "Animate expand: expanded=" + mExpanded); 1186 if ((mDisabled & StatusBarManager.DISABLE_EXPAND) != 0) { 1187 return ; 1188 } 1189 if (mExpanded) { 1190 return; 1191 } 1192 1193 prepareTracking(0, true); 1194 performFling(0, mSelfExpandVelocityPx, true); 1195 } 1196 1197 public void animateCollapse() { 1198 animateCollapse(false); 1199 } 1200 1201 public void animateCollapse(boolean excludeRecents) { 1202 if (SPEW) { 1203 Slog.d(TAG, "animateCollapse(): mExpanded=" + mExpanded 1204 + " mExpandedVisible=" + mExpandedVisible 1205 + " mExpanded=" + mExpanded 1206 + " mAnimating=" + mAnimating 1207 + " mAnimY=" + mAnimY 1208 + " mAnimVel=" + mAnimVel); 1209 } 1210 1211 if (!excludeRecents) { 1212 mHandler.removeMessages(MSG_CLOSE_RECENTS_PANEL); 1213 mHandler.sendEmptyMessage(MSG_CLOSE_RECENTS_PANEL); 1214 } 1215 1216 if (!mExpandedVisible) { 1217 return; 1218 } 1219 1220 int y; 1221 if (mAnimating) { 1222 y = (int)mAnimY; 1223 } else { 1224 y = mDisplayMetrics.heightPixels-1; 1225 } 1226 // Let the fling think that we're open so it goes in the right direction 1227 // and doesn't try to re-open the windowshade. 1228 mExpanded = true; 1229 prepareTracking(y, false); 1230 performFling(y, -mSelfCollapseVelocityPx, true); 1231 } 1232 1233 void performExpand() { 1234 if (SPEW) Slog.d(TAG, "performExpand: mExpanded=" + mExpanded); 1235 if ((mDisabled & StatusBarManager.DISABLE_EXPAND) != 0) { 1236 return ; 1237 } 1238 if (mExpanded) { 1239 return; 1240 } 1241 1242 mExpanded = true; 1243 makeExpandedVisible(); 1244 updateExpandedViewPos(EXPANDED_FULL_OPEN); 1245 1246 if (false) postStartTracing(); 1247 } 1248 1249 void performCollapse() { 1250 if (SPEW) Slog.d(TAG, "performCollapse: mExpanded=" + mExpanded 1251 + " mExpandedVisible=" + mExpandedVisible); 1252 1253 if (!mExpandedVisible) { 1254 return; 1255 } 1256 mExpandedVisible = false; 1257 visibilityChanged(false); 1258 mExpandedParams.flags |= WindowManager.LayoutParams.FLAG_NOT_FOCUSABLE; 1259 mExpandedParams.flags &= ~WindowManager.LayoutParams.FLAG_ALT_FOCUSABLE_IM; 1260 mExpandedDialog.getWindow().setAttributes(mExpandedParams); 1261 mTrackingView.setVisibility(View.GONE); 1262 1263 if ((mDisabled & StatusBarManager.DISABLE_NOTIFICATION_ICONS) == 0) { 1264 setNotificationIconVisibility(true, com.android.internal.R.anim.fade_in); 1265 } 1266 1267 if (!mExpanded) { 1268 return; 1269 } 1270 mExpanded = false; 1271 } 1272 1273 void doAnimation() { 1274 if (mAnimating) { 1275 if (SPEW) Slog.d(TAG, "doAnimation"); 1276 if (SPEW) Slog.d(TAG, "doAnimation before mAnimY=" + mAnimY); 1277 incrementAnim(); 1278 if (SPEW) Slog.d(TAG, "doAnimation after mAnimY=" + mAnimY); 1279 if (mAnimY >= mDisplayMetrics.heightPixels-1) { 1280 if (SPEW) Slog.d(TAG, "Animation completed to expanded state."); 1281 mAnimating = false; 1282 updateExpandedViewPos(EXPANDED_FULL_OPEN); 1283 performExpand(); 1284 } 1285 else if (mAnimY < mStatusBarView.getHeight()) { 1286 if (SPEW) Slog.d(TAG, "Animation completed to collapsed state."); 1287 mAnimating = false; 1288 updateExpandedViewPos(0); 1289 performCollapse(); 1290 } 1291 else { 1292 updateExpandedViewPos((int)mAnimY); 1293 mCurAnimationTime += ANIM_FRAME_DURATION; 1294 mHandler.sendMessageAtTime(mHandler.obtainMessage(MSG_ANIMATE), mCurAnimationTime); 1295 } 1296 } 1297 } 1298 1299 void stopTracking() { 1300 mTracking = false; 1301 mVelocityTracker.recycle(); 1302 mVelocityTracker = null; 1303 } 1304 1305 void incrementAnim() { 1306 long now = SystemClock.uptimeMillis(); 1307 float t = ((float)(now - mAnimLastTime)) / 1000; // ms -> s 1308 final float y = mAnimY; 1309 final float v = mAnimVel; // px/s 1310 final float a = mAnimAccel; // px/s/s 1311 mAnimY = y + (v*t) + (0.5f*a*t*t); // px 1312 mAnimVel = v + (a*t); // px/s 1313 mAnimLastTime = now; // ms 1314 //Slog.d(TAG, "y=" + y + " v=" + v + " a=" + a + " t=" + t + " mAnimY=" + mAnimY 1315 // + " mAnimAccel=" + mAnimAccel); 1316 } 1317 1318 void doRevealAnimation() { 1319 final int h = mCloseView.getHeight() + mStatusBarView.getHeight(); 1320 if (mAnimatingReveal && mAnimating && mAnimY < h) { 1321 incrementAnim(); 1322 if (mAnimY >= h) { 1323 mAnimY = h; 1324 updateExpandedViewPos((int)mAnimY); 1325 } else { 1326 updateExpandedViewPos((int)mAnimY); 1327 mCurAnimationTime += ANIM_FRAME_DURATION; 1328 mHandler.sendMessageAtTime(mHandler.obtainMessage(MSG_ANIMATE_REVEAL), 1329 mCurAnimationTime); 1330 } 1331 } 1332 } 1333 1334 void prepareTracking(int y, boolean opening) { 1335 if (CHATTY) { 1336 Slog.d(TAG, "panel: beginning to track the user's touch, y=" + y + " opening=" + opening); 1337 } 1338 1339 // there are some race conditions that cause this to be inaccurate; let's recalculate it any 1340 // time we're about to drag the panel 1341 updateExpandedSize(); 1342 1343 mTracking = true; 1344 mVelocityTracker = VelocityTracker.obtain(); 1345 if (opening) { 1346 mAnimAccel = mExpandAccelPx; 1347 mAnimVel = mFlingExpandMinVelocityPx; 1348 mAnimY = mStatusBarView.getHeight(); 1349 updateExpandedViewPos((int)mAnimY); 1350 mAnimating = true; 1351 mAnimatingReveal = true; 1352 mHandler.removeMessages(MSG_ANIMATE); 1353 mHandler.removeMessages(MSG_ANIMATE_REVEAL); 1354 long now = SystemClock.uptimeMillis(); 1355 mAnimLastTime = now; 1356 mCurAnimationTime = now + ANIM_FRAME_DURATION; 1357 mAnimating = true; 1358 mHandler.sendMessageAtTime(mHandler.obtainMessage(MSG_ANIMATE_REVEAL), 1359 mCurAnimationTime); 1360 makeExpandedVisible(); 1361 } else { 1362 // it's open, close it? 1363 if (mAnimating) { 1364 mAnimating = false; 1365 mHandler.removeMessages(MSG_ANIMATE); 1366 } 1367 updateExpandedViewPos(y + mViewDelta); 1368 } 1369 } 1370 1371 void performFling(int y, float vel, boolean always) { 1372 if (CHATTY) { 1373 Slog.d(TAG, "panel: will fling, y=" + y + " vel=" + vel); 1374 } 1375 1376 mAnimatingReveal = false; 1377 1378 mAnimY = y; 1379 mAnimVel = vel; 1380 1381 //Slog.d(TAG, "starting with mAnimY=" + mAnimY + " mAnimVel=" + mAnimVel); 1382 1383 if (mExpanded) { 1384 if (!always && ( 1385 vel > mFlingCollapseMinVelocityPx 1386 || (y > (mDisplayMetrics.heightPixels*(1f-mCollapseMinDisplayFraction)) && 1387 vel > -mFlingExpandMinVelocityPx))) { 1388 // We are expanded, but they didn't move sufficiently to cause 1389 // us to retract. Animate back to the expanded position. 1390 mAnimAccel = mExpandAccelPx; 1391 if (vel < 0) { 1392 mAnimVel = 0; 1393 } 1394 } 1395 else { 1396 // We are expanded and are now going to animate away. 1397 mAnimAccel = -mCollapseAccelPx; 1398 if (vel > 0) { 1399 mAnimVel = 0; 1400 } 1401 } 1402 } else { 1403 if (always || ( 1404 vel > mFlingExpandMinVelocityPx 1405 || (y > (mDisplayMetrics.heightPixels*(1f-mExpandMinDisplayFraction)) && 1406 vel > -mFlingCollapseMinVelocityPx))) { 1407 // We are collapsed, and they moved enough to allow us to 1408 // expand. Animate in the notifications. 1409 mAnimAccel = mExpandAccelPx; 1410 if (vel < 0) { 1411 mAnimVel = 0; 1412 } 1413 } 1414 else { 1415 // We are collapsed, but they didn't move sufficiently to cause 1416 // us to retract. Animate back to the collapsed position. 1417 mAnimAccel = -mCollapseAccelPx; 1418 if (vel > 0) { 1419 mAnimVel = 0; 1420 } 1421 } 1422 } 1423 //Slog.d(TAG, "mAnimY=" + mAnimY + " mAnimVel=" + mAnimVel 1424 // + " mAnimAccel=" + mAnimAccel); 1425 1426 long now = SystemClock.uptimeMillis(); 1427 mAnimLastTime = now; 1428 mCurAnimationTime = now + ANIM_FRAME_DURATION; 1429 mAnimating = true; 1430 mHandler.removeMessages(MSG_ANIMATE); 1431 mHandler.removeMessages(MSG_ANIMATE_REVEAL); 1432 mHandler.sendMessageAtTime(mHandler.obtainMessage(MSG_ANIMATE), mCurAnimationTime); 1433 stopTracking(); 1434 } 1435 1436 boolean interceptTouchEvent(MotionEvent event) { 1437 if (SPEW) { 1438 Slog.d(TAG, "Touch: rawY=" + event.getRawY() + " event=" + event + " mDisabled=" 1439 + mDisabled); 1440 } else if (CHATTY) { 1441 if (event.getAction() != MotionEvent.ACTION_MOVE) { 1442 Slog.d(TAG, String.format( 1443 "panel: %s at (%f, %f) mDisabled=0x%08x", 1444 MotionEvent.actionToString(event.getAction()), 1445 event.getRawX(), event.getRawY(), mDisabled)); 1446 } 1447 } 1448 1449 if ((mDisabled & StatusBarManager.DISABLE_EXPAND) != 0) { 1450 return false; 1451 } 1452 1453 final int action = event.getAction(); 1454 final int statusBarSize = mStatusBarView.getHeight(); 1455 final int hitSize = statusBarSize*2; 1456 final int y = (int)event.getRawY(); 1457 if (action == MotionEvent.ACTION_DOWN) { 1458 if (!mExpanded) { 1459 mViewDelta = statusBarSize - y; 1460 } else { 1461 mTrackingView.getLocationOnScreen(mAbsPos); 1462 mViewDelta = mAbsPos[1] + mTrackingView.getHeight() - y; 1463 } 1464 if ((!mExpanded && y < hitSize) || 1465 (mExpanded && y > (mDisplayMetrics.heightPixels-hitSize))) { 1466 1467 // We drop events at the edge of the screen to make the windowshade come 1468 // down by accident less, especially when pushing open a device with a keyboard 1469 // that rotates (like g1 and droid) 1470 int x = (int)event.getRawX(); 1471 final int edgeBorder = mEdgeBorder; 1472 if (x >= edgeBorder && x < mDisplayMetrics.widthPixels - edgeBorder) { 1473 prepareTracking(y, !mExpanded);// opening if we're not already fully visible 1474 trackMovement(event); 1475 } 1476 } 1477 } else if (mTracking) { 1478 trackMovement(event); 1479 final int minY = statusBarSize + mCloseView.getHeight(); 1480 if (action == MotionEvent.ACTION_MOVE) { 1481 if (mAnimatingReveal && y < minY) { 1482 // nothing 1483 } else { 1484 mAnimatingReveal = false; 1485 updateExpandedViewPos(y + mViewDelta); 1486 } 1487 } else if (action == MotionEvent.ACTION_UP 1488 || action == MotionEvent.ACTION_CANCEL) { 1489 mVelocityTracker.computeCurrentVelocity(1000); 1490 1491 float yVel = mVelocityTracker.getYVelocity(); 1492 boolean negative = yVel < 0; 1493 1494 float xVel = mVelocityTracker.getXVelocity(); 1495 if (xVel < 0) { 1496 xVel = -xVel; 1497 } 1498 if (xVel > mFlingGestureMaxXVelocityPx) { 1499 xVel = mFlingGestureMaxXVelocityPx; // limit how much we care about the x axis 1500 } 1501 1502 float vel = (float)Math.hypot(yVel, xVel); 1503 if (negative) { 1504 vel = -vel; 1505 } 1506 1507 if (CHATTY) { 1508 Slog.d(TAG, String.format("gesture: vraw=(%f,%f) vnorm=(%f,%f) vlinear=%f", 1509 mVelocityTracker.getXVelocity(), 1510 mVelocityTracker.getYVelocity(), 1511 xVel, yVel, 1512 vel)); 1513 } 1514 1515 performFling(y + mViewDelta, vel, false); 1516 } 1517 1518 } 1519 return false; 1520 } 1521 1522 private void trackMovement(MotionEvent event) { 1523 // Add movement to velocity tracker using raw screen X and Y coordinates instead 1524 // of window coordinates because the window frame may be moving at the same time. 1525 float deltaX = event.getRawX() - event.getX(); 1526 float deltaY = event.getRawY() - event.getY(); 1527 event.offsetLocation(deltaX, deltaY); 1528 mVelocityTracker.addMovement(event); 1529 event.offsetLocation(-deltaX, -deltaY); 1530 } 1531 1532 @Override // CommandQueue 1533 public void setSystemUiVisibility(int vis) { 1534 final int old = mSystemUiVisibility; 1535 final int diff = vis ^ old; 1536 1537 if (diff != 0) { 1538 mSystemUiVisibility = vis; 1539 1540 if (0 != (diff & View.SYSTEM_UI_FLAG_LOW_PROFILE)) { 1541 final boolean lightsOut = (0 != (vis & View.SYSTEM_UI_FLAG_LOW_PROFILE)); 1542 if (lightsOut) { 1543 animateCollapse(); 1544 } 1545 if (mNavigationBarView != null) { 1546 mNavigationBarView.setLowProfile(lightsOut); 1547 } 1548 } 1549 1550 notifyUiVisibilityChanged(); 1551 } 1552 } 1553 1554 public void setLightsOn(boolean on) { 1555 Log.v(TAG, "setLightsOn(" + on + ")"); 1556 if (on) { 1557 setSystemUiVisibility(mSystemUiVisibility & ~View.SYSTEM_UI_FLAG_LOW_PROFILE); 1558 } else { 1559 setSystemUiVisibility(mSystemUiVisibility | View.SYSTEM_UI_FLAG_LOW_PROFILE); 1560 } 1561 } 1562 1563 private void notifyUiVisibilityChanged() { 1564 try { 1565 mWindowManager.statusBarVisibilityChanged(mSystemUiVisibility); 1566 } catch (RemoteException ex) { 1567 } 1568 } 1569 1570 public void topAppWindowChanged(boolean showMenu) { 1571 if (DEBUG) { 1572 Slog.d(TAG, (showMenu?"showing":"hiding") + " the MENU button"); 1573 } 1574 if (mNavigationBarView != null) { 1575 mNavigationBarView.setMenuVisibility(showMenu); 1576 } 1577 1578 // See above re: lights-out policy for legacy apps. 1579 if (showMenu) setLightsOn(true); 1580 } 1581 1582 // Not supported 1583 public void setImeWindowStatus(IBinder token, int vis, int backDisposition) { } 1584 @Override 1585 public void setHardKeyboardStatus(boolean available, boolean enabled) { } 1586 1587 public NotificationClicker makeClicker(PendingIntent intent, String pkg, String tag, int id) { 1588 return new NotificationClicker(intent, pkg, tag, id); 1589 } 1590 1591 private class NotificationClicker implements View.OnClickListener { 1592 private PendingIntent mIntent; 1593 private String mPkg; 1594 private String mTag; 1595 private int mId; 1596 1597 NotificationClicker(PendingIntent intent, String pkg, String tag, int id) { 1598 mIntent = intent; 1599 mPkg = pkg; 1600 mTag = tag; 1601 mId = id; 1602 } 1603 1604 public void onClick(View v) { 1605 try { 1606 // The intent we are sending is for the application, which 1607 // won't have permission to immediately start an activity after 1608 // the user switches to home. We know it is safe to do at this 1609 // point, so make sure new activity switches are now allowed. 1610 ActivityManagerNative.getDefault().resumeAppSwitches(); 1611 } catch (RemoteException e) { 1612 } 1613 1614 if (mIntent != null) { 1615 int[] pos = new int[2]; 1616 v.getLocationOnScreen(pos); 1617 Intent overlay = new Intent(); 1618 overlay.setSourceBounds( 1619 new Rect(pos[0], pos[1], pos[0]+v.getWidth(), pos[1]+v.getHeight())); 1620 try { 1621 mIntent.send(mContext, 0, overlay); 1622 } catch (PendingIntent.CanceledException e) { 1623 // the stack trace isn't very helpful here. Just log the exception message. 1624 Slog.w(TAG, "Sending contentIntent failed: " + e); 1625 } 1626 1627 KeyguardManager kgm = 1628 (KeyguardManager) mContext.getSystemService(Context.KEYGUARD_SERVICE); 1629 if (kgm != null) kgm.exitKeyguardSecurely(null); 1630 } 1631 1632 try { 1633 mBarService.onNotificationClick(mPkg, mTag, mId); 1634 } catch (RemoteException ex) { 1635 // system process is dead if we're here. 1636 } 1637 1638 // close the shade if it was open 1639 animateCollapse(); 1640 1641 // If this click was on the intruder alert, hide that instead 1642 mHandler.sendEmptyMessage(MSG_HIDE_INTRUDER); 1643 } 1644 } 1645 1646 private void tick(StatusBarNotification n) { 1647 // Show the ticker if one is requested. Also don't do this 1648 // until status bar window is attached to the window manager, 1649 // because... well, what's the point otherwise? And trying to 1650 // run a ticker without being attached will crash! 1651 if (n.notification.tickerText != null && mStatusBarView.getWindowToken() != null) { 1652 if (0 == (mDisabled & (StatusBarManager.DISABLE_NOTIFICATION_ICONS 1653 | StatusBarManager.DISABLE_NOTIFICATION_TICKER))) { 1654 mTicker.addEntry(n); 1655 } 1656 } 1657 } 1658 1659 /** 1660 * Cancel this notification and tell the StatusBarManagerService / NotificationManagerService 1661 * about the failure. 1662 * 1663 * WARNING: this will call back into us. Don't hold any locks. 1664 */ 1665 void handleNotificationError(IBinder key, StatusBarNotification n, String message) { 1666 removeNotification(key); 1667 try { 1668 mBarService.onNotificationError(n.pkg, n.tag, n.id, n.uid, n.initialPid, message); 1669 } catch (RemoteException ex) { 1670 // The end is nigh. 1671 } 1672 } 1673 1674 private class MyTicker extends Ticker { 1675 MyTicker(Context context, View sb) { 1676 super(context, sb); 1677 } 1678 1679 @Override 1680 public void tickerStarting() { 1681 mTicking = true; 1682 mIcons.setVisibility(View.GONE); 1683 mTickerView.setVisibility(View.VISIBLE); 1684 mTickerView.startAnimation(loadAnim(com.android.internal.R.anim.push_up_in, null)); 1685 mIcons.startAnimation(loadAnim(com.android.internal.R.anim.push_up_out, null)); 1686 } 1687 1688 @Override 1689 public void tickerDone() { 1690 mIcons.setVisibility(View.VISIBLE); 1691 mTickerView.setVisibility(View.GONE); 1692 mIcons.startAnimation(loadAnim(com.android.internal.R.anim.push_down_in, null)); 1693 mTickerView.startAnimation(loadAnim(com.android.internal.R.anim.push_down_out, 1694 mTickingDoneListener)); 1695 } 1696 1697 public void tickerHalting() { 1698 mIcons.setVisibility(View.VISIBLE); 1699 mTickerView.setVisibility(View.GONE); 1700 mIcons.startAnimation(loadAnim(com.android.internal.R.anim.fade_in, null)); 1701 mTickerView.startAnimation(loadAnim(com.android.internal.R.anim.fade_out, 1702 mTickingDoneListener)); 1703 } 1704 } 1705 1706 Animation.AnimationListener mTickingDoneListener = new Animation.AnimationListener() {; 1707 public void onAnimationEnd(Animation animation) { 1708 mTicking = false; 1709 } 1710 public void onAnimationRepeat(Animation animation) { 1711 } 1712 public void onAnimationStart(Animation animation) { 1713 } 1714 }; 1715 1716 private Animation loadAnim(int id, Animation.AnimationListener listener) { 1717 Animation anim = AnimationUtils.loadAnimation(mContext, id); 1718 if (listener != null) { 1719 anim.setAnimationListener(listener); 1720 } 1721 return anim; 1722 } 1723 1724 public String viewInfo(View v) { 1725 return "(" + v.getLeft() + "," + v.getTop() + ")(" + v.getRight() + "," + v.getBottom() 1726 + " " + v.getWidth() + "x" + v.getHeight() + ")"; 1727 } 1728 1729 public void dump(FileDescriptor fd, PrintWriter pw, String[] args) { 1730 synchronized (mQueueLock) { 1731 pw.println("Current Status Bar state:"); 1732 pw.println(" mExpanded=" + mExpanded 1733 + ", mExpandedVisible=" + mExpandedVisible); 1734 pw.println(" mTicking=" + mTicking); 1735 pw.println(" mTracking=" + mTracking); 1736 pw.println(" mAnimating=" + mAnimating 1737 + ", mAnimY=" + mAnimY + ", mAnimVel=" + mAnimVel 1738 + ", mAnimAccel=" + mAnimAccel); 1739 pw.println(" mCurAnimationTime=" + mCurAnimationTime 1740 + " mAnimLastTime=" + mAnimLastTime); 1741 pw.println(" mAnimatingReveal=" + mAnimatingReveal 1742 + " mViewDelta=" + mViewDelta); 1743 pw.println(" mDisplayMetrics=" + mDisplayMetrics); 1744 pw.println(" mExpandedParams: " + mExpandedParams); 1745 pw.println(" mExpandedView: " + viewInfo(mExpandedView)); 1746 pw.println(" mExpandedDialog: " + mExpandedDialog); 1747 pw.println(" mTrackingParams: " + mTrackingParams); 1748 pw.println(" mTrackingView: " + viewInfo(mTrackingView)); 1749 pw.println(" mPile: " + viewInfo(mPile)); 1750 pw.println(" mNoNotificationsTitle: " + viewInfo(mNoNotificationsTitle)); 1751 pw.println(" mCloseView: " + viewInfo(mCloseView)); 1752 pw.println(" mTickerView: " + viewInfo(mTickerView)); 1753 pw.println(" mScrollView: " + viewInfo(mScrollView) 1754 + " scroll " + mScrollView.getScrollX() + "," + mScrollView.getScrollY()); 1755 } 1756 1757 if (DUMPTRUCK) { 1758 synchronized (mNotificationData) { 1759 int N = mNotificationData.size(); 1760 pw.println(" notification icons: " + N); 1761 for (int i=0; i<N; i++) { 1762 NotificationData.Entry e = mNotificationData.get(i); 1763 pw.println(" [" + i + "] key=" + e.key + " icon=" + e.icon); 1764 StatusBarNotification n = e.notification; 1765 pw.println(" pkg=" + n.pkg + " id=" + n.id + " priority=" + n.priority); 1766 pw.println(" notification=" + n.notification); 1767 pw.println(" tickerText=\"" + n.notification.tickerText + "\""); 1768 } 1769 } 1770 1771 int N = mStatusIcons.getChildCount(); 1772 pw.println(" system icons: " + N); 1773 for (int i=0; i<N; i++) { 1774 StatusBarIconView ic = (StatusBarIconView) mStatusIcons.getChildAt(i); 1775 pw.println(" [" + i + "] icon=" + ic); 1776 } 1777 1778 if (false) { 1779 pw.println("see the logcat for a dump of the views we have created."); 1780 // must happen on ui thread 1781 mHandler.post(new Runnable() { 1782 public void run() { 1783 mStatusBarView.getLocationOnScreen(mAbsPos); 1784 Slog.d(TAG, "mStatusBarView: ----- (" + mAbsPos[0] + "," + mAbsPos[1] 1785 + ") " + mStatusBarView.getWidth() + "x" 1786 + mStatusBarView.getHeight()); 1787 mStatusBarView.debug(); 1788 1789 mExpandedView.getLocationOnScreen(mAbsPos); 1790 Slog.d(TAG, "mExpandedView: ----- (" + mAbsPos[0] + "," + mAbsPos[1] 1791 + ") " + mExpandedView.getWidth() + "x" 1792 + mExpandedView.getHeight()); 1793 mExpandedView.debug(); 1794 1795 mTrackingView.getLocationOnScreen(mAbsPos); 1796 Slog.d(TAG, "mTrackingView: ----- (" + mAbsPos[0] + "," + mAbsPos[1] 1797 + ") " + mTrackingView.getWidth() + "x" 1798 + mTrackingView.getHeight()); 1799 mTrackingView.debug(); 1800 } 1801 }); 1802 } 1803 } 1804 1805 mNetworkController.dump(fd, pw, args); 1806 } 1807 1808 void onBarViewAttached() { 1809 WindowManager.LayoutParams lp; 1810 int pixelFormat; 1811 Drawable bg; 1812 1813 /// ---------- Tracking View -------------- 1814 bg = mTrackingView.getBackground(); 1815 if (bg != null) { 1816 pixelFormat = bg.getOpacity(); 1817 } 1818 1819 lp = new WindowManager.LayoutParams( 1820 ViewGroup.LayoutParams.MATCH_PARENT, 1821 ViewGroup.LayoutParams.MATCH_PARENT, 1822 WindowManager.LayoutParams.TYPE_STATUS_BAR_SUB_PANEL, 1823 0 1824 | WindowManager.LayoutParams.FLAG_LAYOUT_IN_SCREEN 1825 | WindowManager.LayoutParams.FLAG_LAYOUT_NO_LIMITS 1826 | WindowManager.LayoutParams.FLAG_ALT_FOCUSABLE_IM, 1827 PixelFormat.TRANSLUCENT); 1828 if (ActivityManager.isHighEndGfx(mDisplay)) { 1829 lp.flags |= WindowManager.LayoutParams.FLAG_HARDWARE_ACCELERATED; 1830 } 1831// lp.token = mStatusBarView.getWindowToken(); 1832 lp.gravity = Gravity.TOP | Gravity.FILL_HORIZONTAL; 1833 lp.setTitle("TrackingView"); 1834 lp.y = mTrackingPosition; 1835 mTrackingParams = lp; 1836 1837 WindowManagerImpl.getDefault().addView(mTrackingView, lp); 1838 } 1839 1840 void onTrackingViewAttached() { 1841 WindowManager.LayoutParams lp; 1842 int pixelFormat; 1843 1844 /// ---------- Expanded View -------------- 1845 pixelFormat = PixelFormat.TRANSLUCENT; 1846 1847 lp = mExpandedDialog.getWindow().getAttributes(); 1848 lp.x = 0; 1849 mTrackingPosition = lp.y = mDisplayMetrics.heightPixels; // sufficiently large negative 1850 lp.type = WindowManager.LayoutParams.TYPE_STATUS_BAR_SUB_PANEL; 1851 lp.flags = 0 1852 | WindowManager.LayoutParams.FLAG_LAYOUT_IN_SCREEN 1853 | WindowManager.LayoutParams.FLAG_LAYOUT_NO_LIMITS 1854 | WindowManager.LayoutParams.FLAG_NOT_TOUCH_MODAL 1855 | WindowManager.LayoutParams.FLAG_DITHER 1856 | WindowManager.LayoutParams.FLAG_NOT_FOCUSABLE; 1857 if (ActivityManager.isHighEndGfx(mDisplay)) { 1858 lp.flags |= WindowManager.LayoutParams.FLAG_HARDWARE_ACCELERATED; 1859 } 1860 lp.format = pixelFormat; 1861 lp.gravity = Gravity.TOP | Gravity.FILL_HORIZONTAL; 1862 lp.setTitle("StatusBarExpanded"); 1863 mExpandedParams = lp; 1864 updateExpandedSize(); 1865 mExpandedDialog.getWindow().setFormat(pixelFormat); 1866 1867 mExpandedDialog.getWindow().requestFeature(Window.FEATURE_NO_TITLE); 1868 mExpandedDialog.setContentView(mExpandedView, 1869 new ViewGroup.LayoutParams(ViewGroup.LayoutParams.MATCH_PARENT, 1870 ViewGroup.LayoutParams.MATCH_PARENT)); 1871 mExpandedDialog.getWindow().setBackgroundDrawable(null); 1872 mExpandedDialog.show(); 1873 } 1874 1875 void setNotificationIconVisibility(boolean visible, int anim) { 1876 int old = mNotificationIcons.getVisibility(); 1877 int v = visible ? View.VISIBLE : View.INVISIBLE; 1878 if (old != v) { 1879 mNotificationIcons.setVisibility(v); 1880 mNotificationIcons.startAnimation(loadAnim(anim, null)); 1881 } 1882 } 1883 1884 void updateExpandedInvisiblePosition() { 1885 if (mTrackingView != null) { 1886 mTrackingPosition = -mDisplayMetrics.heightPixels; 1887 if (mTrackingParams != null) { 1888 mTrackingParams.y = mTrackingPosition; 1889 WindowManagerImpl.getDefault().updateViewLayout(mTrackingView, mTrackingParams); 1890 } 1891 } 1892 if (mExpandedParams != null) { 1893 mExpandedParams.y = -mDisplayMetrics.heightPixels; 1894 mExpandedDialog.getWindow().setAttributes(mExpandedParams); 1895 } 1896 } 1897 1898 void updateExpandedViewPos(int expandedPosition) { 1899 if (SPEW) { 1900 Slog.d(TAG, "updateExpandedViewPos before expandedPosition=" + expandedPosition 1901 + " mTrackingParams.y=" + ((mTrackingParams == null) ? "?" : mTrackingParams.y) 1902 + " mTrackingPosition=" + mTrackingPosition); 1903 } 1904 1905 int h = mStatusBarView.getHeight(); 1906 int disph = mDisplayMetrics.heightPixels; 1907 1908 // If the expanded view is not visible, make sure they're still off screen. 1909 // Maybe the view was resized. 1910 if (!mExpandedVisible) { 1911 updateExpandedInvisiblePosition(); 1912 return; 1913 } 1914 1915 // tracking view... 1916 int pos; 1917 if (expandedPosition == EXPANDED_FULL_OPEN) { 1918 pos = h; 1919 } 1920 else if (expandedPosition == EXPANDED_LEAVE_ALONE) { 1921 pos = mTrackingPosition; 1922 } 1923 else { 1924 if (expandedPosition <= disph) { 1925 pos = expandedPosition; 1926 } else { 1927 pos = disph; 1928 } 1929 pos -= disph-h; 1930 } 1931 mTrackingPosition = mTrackingParams.y = pos; 1932 mTrackingParams.height = disph-h; 1933 WindowManagerImpl.getDefault().updateViewLayout(mTrackingView, mTrackingParams); 1934 1935 if (mExpandedParams != null) { 1936 if (mCloseView.getWindowVisibility() == View.VISIBLE) { 1937 mCloseView.getLocationInWindow(mPositionTmp); 1938 final int closePos = mPositionTmp[1]; 1939 1940 mExpandedContents.getLocationInWindow(mPositionTmp); 1941 final int contentsBottom = mPositionTmp[1] + mExpandedContents.getHeight(); 1942 1943 mExpandedParams.y = pos + mTrackingView.getHeight() 1944 - (mTrackingParams.height-closePos) - contentsBottom; 1945 1946 if (SPEW) { 1947 Slog.d(PhoneStatusBar.TAG, 1948 "pos=" + pos + 1949 " trackingHeight=" + mTrackingView.getHeight() + 1950 " (trackingParams.height - closePos)=" + 1951 (mTrackingParams.height - closePos) + 1952 " contentsBottom=" + contentsBottom); 1953 } 1954 1955 } else { 1956 // If the tracking view is not yet visible, then we can't have 1957 // a good value of the close view location. We need to wait for 1958 // it to be visible to do a layout. 1959 mExpandedParams.y = -mDisplayMetrics.heightPixels; 1960 } 1961 int max = h; 1962 if (mExpandedParams.y > max) { 1963 mExpandedParams.y = max; 1964 } 1965 int min = mTrackingPosition; 1966 if (mExpandedParams.y < min) { 1967 mExpandedParams.y = min; 1968 } 1969 1970 boolean visible = (mTrackingPosition + mTrackingView.getHeight()) > h; 1971 if (!visible) { 1972 // if the contents aren't visible, move the expanded view way off screen 1973 // because the window itself extends below the content view. 1974 mExpandedParams.y = -disph; 1975 } 1976 mExpandedDialog.getWindow().setAttributes(mExpandedParams); 1977 1978 // As long as this isn't just a repositioning that's not supposed to affect 1979 // the user's perception of what's showing, call to say that the visibility 1980 // has changed. (Otherwise, someone else will call to do that). 1981 if (expandedPosition != EXPANDED_LEAVE_ALONE) { 1982 if (SPEW) Slog.d(TAG, "updateExpandedViewPos visibilityChanged(" + visible + ")"); 1983 visibilityChanged(visible); 1984 } 1985 } 1986 1987 if (SPEW) { 1988 Slog.d(TAG, "updateExpandedViewPos after expandedPosition=" + expandedPosition 1989 + " mTrackingParams.y=" + mTrackingParams.y 1990 + " mTrackingPosition=" + mTrackingPosition 1991 + " mExpandedParams.y=" + mExpandedParams.y 1992 + " mExpandedParams.height=" + mExpandedParams.height); 1993 } 1994 } 1995 1996 int getExpandedHeight(int disph) { 1997 if (DEBUG) { 1998 Slog.d(TAG, "getExpandedHeight(" + disph + "): sbView=" 1999 + mStatusBarView.getHeight() + " closeView=" + mCloseView.getHeight()); 2000 } 2001 return disph - mStatusBarView.getHeight() - mCloseView.getHeight(); 2002 } 2003 2004 void updateDisplaySize() { 2005 mDisplay.getMetrics(mDisplayMetrics); 2006 if (DEBUG) { 2007 Slog.d(TAG, "updateDisplaySize: " + mDisplayMetrics); 2008 } 2009 updateExpandedSize(); 2010 } 2011 2012 void updateExpandedSize() { 2013 if (DEBUG) { 2014 Slog.d(TAG, "updateExpandedSize()"); 2015 } 2016 if (mExpandedDialog != null && mExpandedParams != null && mDisplayMetrics != null) { 2017 mExpandedParams.width = mDisplayMetrics.widthPixels; 2018 mExpandedParams.height = getExpandedHeight(mDisplayMetrics.heightPixels); 2019 if (!mExpandedVisible) { 2020 updateExpandedInvisiblePosition(); 2021 } else { 2022 mExpandedDialog.getWindow().setAttributes(mExpandedParams); 2023 } 2024 if (DEBUG) { 2025 Slog.d(TAG, "updateExpandedSize: height=" + mExpandedParams.height + " " + 2026 (mExpandedVisible ? "VISIBLE":"INVISIBLE")); 2027 } 2028 } 2029 } 2030 2031 // The user is not allowed to get stuck without navigation UI. Upon the slightest user 2032 // interaction we bring the navigation back. 2033 public void userActivity() { 2034 if (mNavigationBarView != null) { 2035 mNavigationBarView.setHidden(false); 2036 } 2037 } 2038 2039 public void toggleRecentApps() { 2040 int msg = (mRecentsPanel.getVisibility() == View.GONE) 2041 ? MSG_OPEN_RECENTS_PANEL : MSG_CLOSE_RECENTS_PANEL; 2042 mHandler.removeMessages(msg); 2043 mHandler.sendEmptyMessage(msg); 2044 } 2045 2046 /** 2047 * The LEDs are turned o)ff when the notification panel is shown, even just a little bit. 2048 * This was added last-minute and is inconsistent with the way the rest of the notifications 2049 * are handled, because the notification isn't really cancelled. The lights are just 2050 * turned off. If any other notifications happen, the lights will turn back on. Steve says 2051 * this is what he wants. (see bug 1131461) 2052 */ 2053 void visibilityChanged(boolean visible) { 2054 if (mPanelSlightlyVisible != visible) { 2055 mPanelSlightlyVisible = visible; 2056 try { 2057 mBarService.onPanelRevealed(); 2058 } catch (RemoteException ex) { 2059 // Won't fail unless the world has ended. 2060 } 2061 } 2062 } 2063 2064 void performDisableActions(int net) { 2065 int old = mDisabled; 2066 int diff = net ^ old; 2067 mDisabled = net; 2068 2069 // act accordingly 2070 if ((diff & StatusBarManager.DISABLE_EXPAND) != 0) { 2071 if ((net & StatusBarManager.DISABLE_EXPAND) != 0) { 2072 Slog.d(TAG, "DISABLE_EXPAND: yes"); 2073 animateCollapse(); 2074 } 2075 } 2076 if ((diff & StatusBarManager.DISABLE_NOTIFICATION_ICONS) != 0) { 2077 if ((net & StatusBarManager.DISABLE_NOTIFICATION_ICONS) != 0) { 2078 Slog.d(TAG, "DISABLE_NOTIFICATION_ICONS: yes"); 2079 if (mTicking) { 2080 mNotificationIcons.setVisibility(View.INVISIBLE); 2081 mTicker.halt(); 2082 } else { 2083 setNotificationIconVisibility(false, com.android.internal.R.anim.fade_out); 2084 } 2085 } else { 2086 Slog.d(TAG, "DISABLE_NOTIFICATION_ICONS: no"); 2087 if (!mExpandedVisible) { 2088 setNotificationIconVisibility(true, com.android.internal.R.anim.fade_in); 2089 } 2090 } 2091 } else if ((diff & StatusBarManager.DISABLE_NOTIFICATION_TICKER) != 0) { 2092 if (mTicking && (net & StatusBarManager.DISABLE_NOTIFICATION_TICKER) != 0) { 2093 mTicker.halt(); 2094 } 2095 } 2096 } 2097 2098 private View.OnClickListener mClearButtonListener = new View.OnClickListener() { 2099 public void onClick(View v) { 2100 try { 2101 mBarService.onClearAllNotifications(); 2102 } catch (RemoteException ex) { 2103 // system process is dead if we're here. 2104 } 2105 animateCollapse(); 2106 } 2107 }; 2108 2109 private View.OnClickListener mSettingsButtonListener = new View.OnClickListener() { 2110 public void onClick(View v) { 2111 v.getContext().startActivity(new Intent(Settings.ACTION_SETTINGS) 2112 .setFlags(Intent.FLAG_ACTIVITY_NEW_TASK)); 2113 animateCollapse(); 2114 } 2115 }; 2116 2117 private BroadcastReceiver mBroadcastReceiver = new BroadcastReceiver() { 2118 public void onReceive(Context context, Intent intent) { 2119 String action = intent.getAction(); 2120 if (Intent.ACTION_CLOSE_SYSTEM_DIALOGS.equals(action) 2121 || Intent.ACTION_SCREEN_OFF.equals(action)) { 2122 boolean excludeRecents = false; 2123 if (Intent.ACTION_CLOSE_SYSTEM_DIALOGS.equals(action)) { 2124 String reason = intent.getStringExtra("reason"); 2125 if (reason != null) { 2126 excludeRecents = reason.equals("recentapps"); 2127 } 2128 } 2129 animateCollapse(excludeRecents); 2130 } 2131 else if (Intent.ACTION_CONFIGURATION_CHANGED.equals(action)) { 2132 repositionNavigationBar(); 2133 updateResources(); 2134 } 2135 } 2136 }; 2137 2138 private void setIntruderAlertVisibility(boolean vis) { 2139 mIntruderAlertView.setVisibility(vis ? View.VISIBLE : View.GONE); 2140 } 2141 2142 /** 2143 * Reload some of our resources when the configuration changes. 2144 * 2145 * We don't reload everything when the configuration changes -- we probably 2146 * should, but getting that smooth is tough. Someday we'll fix that. In the 2147 * meantime, just update the things that we know change. 2148 */ 2149 void updateResources() { 2150 final Context context = mContext; 2151 final Resources res = context.getResources(); 2152 2153 if (mClearButton instanceof TextView) { 2154 ((TextView)mClearButton).setText(context.getText(R.string.status_bar_clear_all_button)); 2155 } 2156 mNoNotificationsTitle.setText(context.getText(R.string.status_bar_no_notifications_title)); 2157 2158 loadDimens(); 2159 } 2160 2161 protected void loadDimens() { 2162 final Resources res = mContext.getResources(); 2163 2164 mNaturalBarHeight = res.getDimensionPixelSize( 2165 com.android.internal.R.dimen.status_bar_height); 2166 2167 int newIconSize = res.getDimensionPixelSize( 2168 com.android.internal.R.dimen.status_bar_icon_size); 2169 int newIconHPadding = res.getDimensionPixelSize( 2170 R.dimen.status_bar_icon_padding); 2171 2172 if (newIconHPadding != mIconHPadding || newIconSize != mIconSize) { 2173// Slog.d(TAG, "size=" + newIconSize + " padding=" + newIconHPadding); 2174 mIconHPadding = newIconHPadding; 2175 mIconSize = newIconSize; 2176 //reloadAllNotificationIcons(); // reload the tray 2177 } 2178 2179 mEdgeBorder = res.getDimensionPixelSize(R.dimen.status_bar_edge_ignore); 2180 2181 mSelfExpandVelocityPx = res.getDimension(R.dimen.self_expand_velocity); 2182 mSelfCollapseVelocityPx = res.getDimension(R.dimen.self_collapse_velocity); 2183 mFlingExpandMinVelocityPx = res.getDimension(R.dimen.fling_expand_min_velocity); 2184 mFlingCollapseMinVelocityPx = res.getDimension(R.dimen.fling_collapse_min_velocity); 2185 2186 mCollapseMinDisplayFraction = res.getFraction(R.dimen.collapse_min_display_fraction, 1, 1); 2187 mExpandMinDisplayFraction = res.getFraction(R.dimen.expand_min_display_fraction, 1, 1); 2188 2189 mExpandAccelPx = res.getDimension(R.dimen.expand_accel); 2190 mCollapseAccelPx = res.getDimension(R.dimen.collapse_accel); 2191 2192 mFlingGestureMaxXVelocityPx = res.getDimension(R.dimen.fling_gesture_max_x_velocity); 2193 2194 if (false) Slog.v(TAG, "updateResources"); 2195 } 2196 2197 // 2198 // tracing 2199 // 2200 2201 void postStartTracing() { 2202 mHandler.postDelayed(mStartTracing, 3000); 2203 } 2204 2205 void vibrate() { 2206 android.os.Vibrator vib = (android.os.Vibrator)mContext.getSystemService( 2207 Context.VIBRATOR_SERVICE); 2208 vib.vibrate(250); 2209 } 2210 2211 Runnable mStartTracing = new Runnable() { 2212 public void run() { 2213 vibrate(); 2214 SystemClock.sleep(250); 2215 Slog.d(TAG, "startTracing"); 2216 android.os.Debug.startMethodTracing("/data/statusbar-traces/trace"); 2217 mHandler.postDelayed(mStopTracing, 10000); 2218 } 2219 }; 2220 2221 Runnable mStopTracing = new Runnable() { 2222 public void run() { 2223 android.os.Debug.stopMethodTracing(); 2224 Slog.d(TAG, "stopTracing"); 2225 vibrate(); 2226 } 2227 }; 2228 2229 public class TouchOutsideListener implements View.OnTouchListener { 2230 private int mMsg; 2231 private RecentsPanelView mPanel; 2232 2233 public TouchOutsideListener(int msg, RecentsPanelView panel) { 2234 mMsg = msg; 2235 mPanel = panel; 2236 } 2237 2238 public boolean onTouch(View v, MotionEvent ev) { 2239 final int action = ev.getAction(); 2240 if (action == MotionEvent.ACTION_OUTSIDE 2241 || (action == MotionEvent.ACTION_DOWN 2242 && !mPanel.isInContentArea((int)ev.getX(), (int)ev.getY()))) { 2243 mHandler.removeMessages(mMsg); 2244 mHandler.sendEmptyMessage(mMsg); 2245 return true; 2246 } 2247 return false; 2248 } 2249 } 2250} 2251 2252