PhoneStatusBar.java revision 56a5783c02c17e7353ee342fa24f04bec7bb545b
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.Animator; 20import android.animation.AnimatorListenerAdapter; 21import android.animation.AnimatorSet; 22import android.animation.ObjectAnimator; 23import android.app.ActivityManager; 24import android.app.ActivityManagerNative; 25import android.app.Dialog; 26import android.app.KeyguardManager; 27import android.app.Notification; 28import android.app.PendingIntent; 29import android.app.StatusBarManager; 30import android.content.BroadcastReceiver; 31import android.content.Context; 32import android.content.Intent; 33import android.content.IntentFilter; 34import android.content.res.Configuration; 35import android.content.res.Resources; 36import android.graphics.PixelFormat; 37import android.graphics.Rect; 38import android.inputmethodservice.InputMethodService; 39import android.os.IBinder; 40import android.os.Message; 41import android.os.RemoteException; 42import android.os.ServiceManager; 43import android.os.SystemClock; 44import android.provider.Settings; 45import android.util.DisplayMetrics; 46import android.util.Log; 47import android.util.Slog; 48import android.util.TypedValue; 49import android.view.Choreographer; 50import android.view.Display; 51import android.view.Gravity; 52import android.view.IWindowManager; 53import android.view.KeyEvent; 54import android.view.MotionEvent; 55import android.view.VelocityTracker; 56import android.view.View; 57import android.view.ViewGroup; 58import android.view.ViewGroup.LayoutParams; 59import android.view.Window; 60import android.view.WindowManager; 61import android.view.WindowManagerImpl; 62import android.view.animation.AccelerateInterpolator; 63import android.view.animation.Animation; 64import android.view.animation.AnimationUtils; 65import android.widget.CompoundButton; 66import android.widget.FrameLayout; 67import android.widget.ImageView; 68import android.widget.LinearLayout; 69import android.widget.RemoteViews; 70import android.widget.ScrollView; 71import android.widget.TextView; 72 73import com.android.internal.statusbar.StatusBarIcon; 74import com.android.internal.statusbar.StatusBarNotification; 75import com.android.systemui.R; 76import com.android.systemui.recent.RecentTasksLoader; 77import com.android.systemui.statusbar.BaseStatusBar; 78import com.android.systemui.statusbar.NotificationData; 79import com.android.systemui.statusbar.NotificationData.Entry; 80import com.android.systemui.statusbar.RotationToggle; 81import com.android.systemui.statusbar.SignalClusterView; 82import com.android.systemui.statusbar.StatusBarIconView; 83import com.android.systemui.statusbar.policy.AutoRotateController; 84import com.android.systemui.statusbar.policy.BatteryController; 85import com.android.systemui.statusbar.policy.DateView; 86import com.android.systemui.statusbar.policy.IntruderAlertView; 87import com.android.systemui.statusbar.policy.LocationController; 88import com.android.systemui.statusbar.policy.NetworkController; 89import com.android.systemui.statusbar.policy.NotificationRowLayout; 90 91import java.io.FileDescriptor; 92import java.io.PrintWriter; 93import java.util.ArrayList; 94 95public class PhoneStatusBar extends BaseStatusBar { 96 static final String TAG = "PhoneStatusBar"; 97 public static final boolean DEBUG = false; 98 public static final boolean SPEW = DEBUG; 99 public static final boolean DUMPTRUCK = true; // extra dumpsys info 100 101 // additional instrumentation for testing purposes; intended to be left on during development 102 public static final boolean CHATTY = DEBUG; 103 104 public static final String ACTION_STATUSBAR_START 105 = "com.android.internal.policy.statusbar.START"; 106 107 private static final boolean DIM_BEHIND_EXPANDED_PANEL = false; 108 109 private static final int MSG_OPEN_NOTIFICATION_PANEL = 1000; 110 private static final int MSG_CLOSE_NOTIFICATION_PANEL = 1001; 111 // 1020-1030 reserved for BaseStatusBar 112 113 // will likely move to a resource or other tunable param at some point 114 private static final int INTRUDER_ALERT_DECAY_MS = 0; // disabled, was 10000; 115 116 private static final boolean CLOSE_PANEL_WHEN_EMPTIED = true; 117 118 private static final int NOTIFICATION_PRIORITY_MULTIPLIER = 10; // see NotificationManagerService 119 private static final int HIDE_ICONS_BELOW_SCORE = Notification.PRIORITY_LOW * NOTIFICATION_PRIORITY_MULTIPLIER; 120 121 // fling gesture tuning parameters, scaled to display density 122 private float mSelfExpandVelocityPx; // classic value: 2000px/s 123 private float mSelfCollapseVelocityPx; // classic value: 2000px/s (will be negated to collapse "up") 124 private float mFlingExpandMinVelocityPx; // classic value: 200px/s 125 private float mFlingCollapseMinVelocityPx; // classic value: 200px/s 126 private float mCollapseMinDisplayFraction; // classic value: 0.08 (25px/min(320px,480px) on G1) 127 private float mExpandMinDisplayFraction; // classic value: 0.5 (drag open halfway to expand) 128 private float mFlingGestureMaxXVelocityPx; // classic value: 150px/s 129 130 private float mExpandAccelPx; // classic value: 2000px/s/s 131 private float mCollapseAccelPx; // classic value: 2000px/s/s (will be negated to collapse "up") 132 133 PhoneStatusBarPolicy mIconPolicy; 134 135 // These are no longer handled by the policy, because we need custom strategies for them 136 BatteryController mBatteryController; 137 LocationController mLocationController; 138 NetworkController mNetworkController; 139 140 int mNaturalBarHeight = -1; 141 int mIconSize = -1; 142 int mIconHPadding = -1; 143 Display mDisplay; 144 145 IWindowManager mWindowManager; 146 147 StatusBarWindowView mStatusBarWindow; 148 PhoneStatusBarView mStatusBarView; 149 150 int mPixelFormat; 151 Object mQueueLock = new Object(); 152 153 // icons 154 LinearLayout mIcons; 155 IconMerger mNotificationIcons; 156 View mMoreIcon; 157 LinearLayout mStatusIcons; 158 159 // expanded notifications 160 View mNotificationPanel; // the sliding/resizing panel within the notification window 161 ScrollView mScrollView; 162 View mExpandedContents; 163 int mNotificationPanelMarginBottomPx, mNotificationPanelMarginLeftPx; 164 int mNotificationPanelGravity; 165 166 // top bar 167 View mClearButton; 168 View mSettingsButton; 169 RotationToggle mRotationButton; 170 171 // drag bar 172 CloseDragHandle mCloseView; 173 private int mCloseViewHeight; 174 175 // position 176 int[] mPositionTmp = new int[2]; 177 boolean mExpanded; 178 boolean mExpandedVisible; 179 180 // the date view 181 DateView mDateView; 182 183 // for immersive activities 184 private IntruderAlertView mIntruderAlertView; 185 186 // on-screen navigation buttons 187 private NavigationBarView mNavigationBarView = null; 188 189 // the tracker view 190 int mTrackingPosition; // the position of the top of the tracking view. 191 private boolean mPanelSlightlyVisible; 192 193 // ticker 194 private Ticker mTicker; 195 private View mTickerView; 196 private boolean mTicking; 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 Choreographer mChoreographer; 204 boolean mAnimating; 205 boolean mClosing; // only valid when mAnimating; indicates the initial acceleration 206 float mAnimY; 207 float mAnimVel; 208 float mAnimAccel; 209 long mAnimLastTimeNanos; 210 boolean mAnimatingReveal = false; 211 int mViewDelta; 212 int[] mAbsPos = new int[2]; 213 Runnable mPostCollapseCleanup = null; 214 215 private AnimatorSet mLightsOutAnimation; 216 private AnimatorSet mLightsOnAnimation; 217 218 // for disabling the status bar 219 int mDisabled = 0; 220 221 // tracking calls to View.setSystemUiVisibility() 222 int mSystemUiVisibility = View.SYSTEM_UI_FLAG_VISIBLE; 223 224 DisplayMetrics mDisplayMetrics = new DisplayMetrics(); 225 226 private int mNavigationIconHints = 0; 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 createAndAddWindows() 256 257 addNavigationBar(); 258 259 if (ENABLE_INTRUDERS) 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 PhoneStatusBarView 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 mStatusBarWindow = (StatusBarWindowView) View.inflate(context, 279 R.layout.super_status_bar, null); 280 if (DEBUG) { 281 mStatusBarWindow.setBackgroundColor(0x6000FF80); 282 } 283 mStatusBarWindow.mService = this; 284 mStatusBarWindow.setOnTouchListener(new View.OnTouchListener() { 285 @Override 286 public boolean onTouch(View v, MotionEvent event) { 287 if (event.getAction() == MotionEvent.ACTION_DOWN) { 288 if (mExpanded && !mAnimating) { 289 animateCollapse(); 290 } 291 } 292 return true; 293 }}); 294 295 mStatusBarView = (PhoneStatusBarView) mStatusBarWindow.findViewById(R.id.status_bar); 296 mNotificationPanel = mStatusBarWindow.findViewById(R.id.notification_panel); 297 // don't allow clicks on the panel to pass through to the background where they will cause the panel to close 298 mNotificationPanel.setOnTouchListener(new View.OnTouchListener() { 299 @Override 300 public boolean onTouch(View v, MotionEvent event) { 301 return true; 302 } 303 }); 304 305 if (!ActivityManager.isHighEndGfx(mDisplay)) { 306 mStatusBarWindow.setBackground(null); 307 mNotificationPanel.setBackgroundColor(context.getResources().getColor( 308 R.color.notification_panel_solid_background)); 309 } 310 311 if (ENABLE_INTRUDERS) { 312 mIntruderAlertView = (IntruderAlertView) View.inflate(context, R.layout.intruder_alert, null); 313 mIntruderAlertView.setVisibility(View.GONE); 314 mIntruderAlertView.setBar(this); 315 } 316 317 mStatusBarView.mService = this; 318 319 mChoreographer = Choreographer.getInstance(); 320 321 try { 322 boolean showNav = mWindowManager.hasNavigationBar(); 323 if (DEBUG) Slog.v(TAG, "hasNavigationBar=" + showNav); 324 if (showNav) { 325 mNavigationBarView = 326 (NavigationBarView) View.inflate(context, R.layout.navigation_bar, null); 327 328 mNavigationBarView.setDisabledFlags(mDisabled); 329 mNavigationBarView.setBar(this); 330 } 331 } catch (RemoteException ex) { 332 // no window manager? good luck with that 333 } 334 335 // figure out which pixel-format to use for the status bar. 336 mPixelFormat = PixelFormat.OPAQUE; 337 mStatusIcons = (LinearLayout)mStatusBarView.findViewById(R.id.statusIcons); 338 mNotificationIcons = (IconMerger)mStatusBarView.findViewById(R.id.notificationIcons); 339 mMoreIcon = mStatusBarView.findViewById(R.id.moreIcon); 340 mNotificationIcons.setOverflowIndicator(mMoreIcon); 341 mIcons = (LinearLayout)mStatusBarView.findViewById(R.id.icons); 342 mTickerView = mStatusBarView.findViewById(R.id.ticker); 343 344 mPile = (NotificationRowLayout)mStatusBarWindow.findViewById(R.id.latestItems); 345 mPile.setLongPressListener(getNotificationLongClicker()); 346 mExpandedContents = mPile; // was: expanded.findViewById(R.id.notificationLinearLayout); 347 348 mClearButton = mStatusBarWindow.findViewById(R.id.clear_all_button); 349 mClearButton.setOnClickListener(mClearButtonListener); 350 mClearButton.setAlpha(0f); 351 mClearButton.setEnabled(false); 352 mDateView = (DateView)mStatusBarWindow.findViewById(R.id.date); 353 mSettingsButton = mStatusBarWindow.findViewById(R.id.settings_button); 354 mSettingsButton.setOnClickListener(mSettingsButtonListener); 355 mRotationButton = (RotationToggle) mStatusBarWindow.findViewById(R.id.rotation_lock_button); 356 357 mScrollView = (ScrollView)mStatusBarWindow.findViewById(R.id.scroll); 358 mScrollView.setVerticalScrollBarEnabled(false); // less drawing during pulldowns 359 360 mTicker = new MyTicker(context, mStatusBarView); 361 362 TickerView tickerView = (TickerView)mStatusBarView.findViewById(R.id.tickerText); 363 tickerView.mTicker = mTicker; 364 365 mCloseView = (CloseDragHandle)mStatusBarWindow.findViewById(R.id.close); 366 mCloseView.mService = this; 367 mCloseViewHeight = res.getDimensionPixelSize(R.dimen.close_handle_height); 368 369 mEdgeBorder = res.getDimensionPixelSize(R.dimen.status_bar_edge_ignore); 370 371 // set the inital view visibility 372 setAreThereNotifications(); 373 374 // Other icons 375 mLocationController = new LocationController(mContext); // will post a notification 376 mBatteryController = new BatteryController(mContext); 377 mBatteryController.addIconView((ImageView)mStatusBarView.findViewById(R.id.battery)); 378 mNetworkController = new NetworkController(mContext); 379 final SignalClusterView signalCluster = 380 (SignalClusterView)mStatusBarView.findViewById(R.id.signal_cluster); 381 mNetworkController.addSignalCluster(signalCluster); 382 signalCluster.setNetworkController(mNetworkController); 383// final ImageView wimaxRSSI = 384// (ImageView)sb.findViewById(R.id.wimax_signal); 385// if (wimaxRSSI != null) { 386// mNetworkController.addWimaxIconView(wimaxRSSI); 387// } 388 // Recents Panel 389 mRecentTasksLoader = new RecentTasksLoader(context); 390 updateRecentsPanel(); 391 392 // receive broadcasts 393 IntentFilter filter = new IntentFilter(); 394 filter.addAction(Intent.ACTION_CONFIGURATION_CHANGED); 395 filter.addAction(Intent.ACTION_CLOSE_SYSTEM_DIALOGS); 396 filter.addAction(Intent.ACTION_SCREEN_OFF); 397 context.registerReceiver(mBroadcastReceiver, filter); 398 399 return mStatusBarView; 400 } 401 402 @Override 403 protected WindowManager.LayoutParams getRecentsLayoutParams(LayoutParams layoutParams) { 404 boolean opaque = false; 405 WindowManager.LayoutParams lp = new WindowManager.LayoutParams( 406 layoutParams.width, 407 layoutParams.height, 408 WindowManager.LayoutParams.TYPE_STATUS_BAR_PANEL, 409 WindowManager.LayoutParams.FLAG_LAYOUT_IN_SCREEN 410 | WindowManager.LayoutParams.FLAG_ALT_FOCUSABLE_IM 411 | WindowManager.LayoutParams.FLAG_SPLIT_TOUCH, 412 (opaque ? PixelFormat.OPAQUE : PixelFormat.TRANSLUCENT)); 413 if (ActivityManager.isHighEndGfx(mDisplay)) { 414 lp.flags |= WindowManager.LayoutParams.FLAG_HARDWARE_ACCELERATED; 415 } else { 416 lp.flags |= WindowManager.LayoutParams.FLAG_DIM_BEHIND; 417 lp.dimAmount = 0.7f; 418 } 419 lp.gravity = Gravity.BOTTOM | Gravity.LEFT; 420 lp.setTitle("RecentsPanel"); 421 lp.windowAnimations = com.android.internal.R.style.Animation_RecentApplications; 422 lp.softInputMode = WindowManager.LayoutParams.SOFT_INPUT_STATE_UNCHANGED 423 | WindowManager.LayoutParams.SOFT_INPUT_ADJUST_NOTHING; 424 return lp; 425 } 426 427 @Override 428 protected WindowManager.LayoutParams getSearchLayoutParams(LayoutParams layoutParams) { 429 boolean opaque = false; 430 WindowManager.LayoutParams lp = new WindowManager.LayoutParams( 431 LayoutParams.MATCH_PARENT, 432 LayoutParams.MATCH_PARENT, 433 WindowManager.LayoutParams.TYPE_NAVIGATION_BAR_PANEL, 434 WindowManager.LayoutParams.FLAG_LAYOUT_IN_SCREEN 435 | WindowManager.LayoutParams.FLAG_ALT_FOCUSABLE_IM 436 | WindowManager.LayoutParams.FLAG_SPLIT_TOUCH, 437 (opaque ? PixelFormat.OPAQUE : PixelFormat.TRANSLUCENT)); 438 if (ActivityManager.isHighEndGfx(mDisplay)) { 439 lp.flags |= WindowManager.LayoutParams.FLAG_HARDWARE_ACCELERATED; 440 } else { 441 lp.flags |= WindowManager.LayoutParams.FLAG_DIM_BEHIND; 442 lp.dimAmount = 0.7f; 443 } 444 lp.gravity = Gravity.BOTTOM | Gravity.LEFT; 445 lp.setTitle("SearchPanel"); 446 // TODO: Define custom animation for Search panel 447 lp.windowAnimations = com.android.internal.R.style.Animation_RecentApplications; 448 lp.softInputMode = WindowManager.LayoutParams.SOFT_INPUT_STATE_UNCHANGED 449 | WindowManager.LayoutParams.SOFT_INPUT_ADJUST_NOTHING; 450 return lp; 451 } 452 453 protected void updateRecentsPanel() { 454 super.updateRecentsPanel(R.layout.status_bar_recent_panel); 455 // Make .03 alpha the minimum so you always see the item a bit-- slightly below 456 // .03, the item disappears entirely (as if alpha = 0) and that discontinuity looks 457 // a bit jarring 458 mRecentsPanel.setMinSwipeAlpha(0.03f); 459 if (mNavigationBarView != null) { 460 mNavigationBarView.getRecentsButton().setOnTouchListener(mRecentsPanel); 461 } 462 } 463 464 @Override 465 protected void updateSearchPanel() { 466 super.updateSearchPanel(); 467 mSearchPanelView.setStatusBarView(mNavigationBarView); 468 mNavigationBarView.setDelegateView(mSearchPanelView); 469 } 470 471 @Override 472 public void showSearchPanel() { 473 super.showSearchPanel(); 474 WindowManager.LayoutParams lp = 475 (android.view.WindowManager.LayoutParams) mNavigationBarView.getLayoutParams(); 476 lp.flags &= ~WindowManager.LayoutParams.FLAG_NOT_TOUCH_MODAL; 477 WindowManagerImpl.getDefault().updateViewLayout(mNavigationBarView, lp); 478 } 479 480 @Override 481 public void hideSearchPanel() { 482 super.hideSearchPanel(); 483 WindowManager.LayoutParams lp = 484 (android.view.WindowManager.LayoutParams) mNavigationBarView.getLayoutParams(); 485 lp.flags |= WindowManager.LayoutParams.FLAG_NOT_TOUCH_MODAL; 486 WindowManagerImpl.getDefault().updateViewLayout(mNavigationBarView, lp); 487 } 488 489 protected int getStatusBarGravity() { 490 return Gravity.TOP | Gravity.FILL_HORIZONTAL; 491 } 492 493 public int getStatusBarHeight() { 494 if (mNaturalBarHeight < 0) { 495 final Resources res = mContext.getResources(); 496 mNaturalBarHeight = 497 res.getDimensionPixelSize(com.android.internal.R.dimen.status_bar_height); 498 } 499 return mNaturalBarHeight; 500 } 501 502 private int getCloseViewHeight() { 503 return mCloseViewHeight; 504 } 505 506 private View.OnClickListener mRecentsClickListener = new View.OnClickListener() { 507 public void onClick(View v) { 508 toggleRecentApps(); 509 } 510 }; 511 512 View.OnTouchListener mHomeSearchActionListener = new View.OnTouchListener() { 513 public boolean onTouch(View v, MotionEvent event) { 514 switch(event.getAction()) { 515 case MotionEvent.ACTION_DOWN: 516 Slog.d(TAG, "showing search panel"); 517 showSearchPanel(); 518 break; 519 520 case MotionEvent.ACTION_UP: 521 Slog.d(TAG, "hiding search panel"); 522 hideSearchPanel(); 523 break; 524 } 525 return false; 526 } 527 }; 528 529 private void prepareNavigationBarView() { 530 mNavigationBarView.reorient(); 531 532 mNavigationBarView.getRecentsButton().setOnClickListener(mRecentsClickListener); 533 mNavigationBarView.getRecentsButton().setOnTouchListener(mRecentsPanel); 534 updateSearchPanel(); 535// mNavigationBarView.getHomeButton().setOnTouchListener(mHomeSearchActionListener); 536 } 537 538 // For small-screen devices (read: phones) that lack hardware navigation buttons 539 private void addNavigationBar() { 540 if (DEBUG) Slog.v(TAG, "addNavigationBar: about to add " + mNavigationBarView); 541 if (mNavigationBarView == null) return; 542 543 prepareNavigationBarView(); 544 545 WindowManagerImpl.getDefault().addView( 546 mNavigationBarView, getNavigationBarLayoutParams()); 547 } 548 549 private void repositionNavigationBar() { 550 if (mNavigationBarView == null) return; 551 552 prepareNavigationBarView(); 553 554 WindowManagerImpl.getDefault().updateViewLayout( 555 mNavigationBarView, getNavigationBarLayoutParams()); 556 } 557 558 private WindowManager.LayoutParams getNavigationBarLayoutParams() { 559 WindowManager.LayoutParams lp = new WindowManager.LayoutParams( 560 LayoutParams.MATCH_PARENT, LayoutParams.MATCH_PARENT, 561 WindowManager.LayoutParams.TYPE_NAVIGATION_BAR, 562 0 563 | WindowManager.LayoutParams.FLAG_TOUCHABLE_WHEN_WAKING 564 | WindowManager.LayoutParams.FLAG_NOT_FOCUSABLE 565 | WindowManager.LayoutParams.FLAG_NOT_TOUCH_MODAL 566 | WindowManager.LayoutParams.FLAG_SPLIT_TOUCH, 567 PixelFormat.OPAQUE); 568 // this will allow the navbar to run in an overlay on devices that support this 569 if (ActivityManager.isHighEndGfx(mDisplay)) { 570 lp.flags |= WindowManager.LayoutParams.FLAG_HARDWARE_ACCELERATED; 571 } 572 573 lp.setTitle("NavigationBar"); 574 lp.windowAnimations = 0; 575 576 return lp; 577 } 578 579 private void addIntruderView() { 580 final int height = getStatusBarHeight(); 581 582 WindowManager.LayoutParams lp = new WindowManager.LayoutParams( 583 ViewGroup.LayoutParams.MATCH_PARENT, 584 ViewGroup.LayoutParams.WRAP_CONTENT, 585 WindowManager.LayoutParams.TYPE_STATUS_BAR_PANEL, // above the status bar! 586 WindowManager.LayoutParams.FLAG_LAYOUT_IN_SCREEN 587 | WindowManager.LayoutParams.FLAG_LAYOUT_NO_LIMITS 588 | WindowManager.LayoutParams.FLAG_NOT_TOUCH_MODAL 589 | WindowManager.LayoutParams.FLAG_NOT_FOCUSABLE 590 | WindowManager.LayoutParams.FLAG_ALT_FOCUSABLE_IM 591 | WindowManager.LayoutParams.FLAG_SPLIT_TOUCH, 592 PixelFormat.TRANSLUCENT); 593 lp.gravity = Gravity.TOP | Gravity.FILL_HORIZONTAL; 594 //lp.y += height * 1.5; // FIXME 595 lp.setTitle("IntruderAlert"); 596 lp.packageName = mContext.getPackageName(); 597 lp.windowAnimations = R.style.Animation_StatusBar_IntruderAlert; 598 599 WindowManagerImpl.getDefault().addView(mIntruderAlertView, lp); 600 } 601 602 public void addIcon(String slot, int index, int viewIndex, StatusBarIcon icon) { 603 if (SPEW) Slog.d(TAG, "addIcon slot=" + slot + " index=" + index + " viewIndex=" + viewIndex 604 + " icon=" + icon); 605 StatusBarIconView view = new StatusBarIconView(mContext, slot, null); 606 view.set(icon); 607 mStatusIcons.addView(view, viewIndex, new LinearLayout.LayoutParams(mIconSize, mIconSize)); 608 } 609 610 public void updateIcon(String slot, int index, int viewIndex, 611 StatusBarIcon old, StatusBarIcon icon) { 612 if (SPEW) Slog.d(TAG, "updateIcon slot=" + slot + " index=" + index + " viewIndex=" + viewIndex 613 + " old=" + old + " icon=" + icon); 614 StatusBarIconView view = (StatusBarIconView)mStatusIcons.getChildAt(viewIndex); 615 view.set(icon); 616 } 617 618 public void removeIcon(String slot, int index, int viewIndex) { 619 if (SPEW) Slog.d(TAG, "removeIcon slot=" + slot + " index=" + index + " viewIndex=" + viewIndex); 620 mStatusIcons.removeViewAt(viewIndex); 621 } 622 623 public void addNotification(IBinder key, StatusBarNotification notification) { 624 /* if (DEBUG) */ Slog.d(TAG, "addNotification score=" + notification.score); 625 StatusBarIconView iconView = addNotificationViews(key, notification); 626 if (iconView == null) return; 627 628 boolean immersive = false; 629 try { 630 immersive = ActivityManagerNative.getDefault().isTopActivityImmersive(); 631 if (DEBUG) { 632 Slog.d(TAG, "Top activity is " + (immersive?"immersive":"not immersive")); 633 } 634 } catch (RemoteException ex) { 635 } 636 637 /* 638 * DISABLED due to missing API 639 if (ENABLE_INTRUDERS && ( 640 // TODO(dsandler): Only if the screen is on 641 notification.notification.intruderView != null)) { 642 Slog.d(TAG, "Presenting high-priority notification"); 643 // special new transient ticker mode 644 // 1. Populate mIntruderAlertView 645 646 if (notification.notification.intruderView == null) { 647 Slog.e(TAG, notification.notification.toString() + " wanted to intrude but intruderView was null"); 648 return; 649 } 650 651 // bind the click event to the content area 652 PendingIntent contentIntent = notification.notification.contentIntent; 653 final View.OnClickListener listener = (contentIntent != null) 654 ? new NotificationClicker(contentIntent, 655 notification.pkg, notification.tag, notification.id) 656 : null; 657 658 mIntruderAlertView.applyIntruderContent(notification.notification.intruderView, listener); 659 660 mCurrentlyIntrudingNotification = notification; 661 662 // 2. Animate mIntruderAlertView in 663 mHandler.sendEmptyMessage(MSG_SHOW_INTRUDER); 664 665 // 3. Set alarm to age the notification off (TODO) 666 mHandler.removeMessages(MSG_HIDE_INTRUDER); 667 if (INTRUDER_ALERT_DECAY_MS > 0) { 668 mHandler.sendEmptyMessageDelayed(MSG_HIDE_INTRUDER, INTRUDER_ALERT_DECAY_MS); 669 } 670 } else 671 */ 672 673 if (notification.notification.fullScreenIntent != null) { 674 // not immersive & a full-screen alert should be shown 675 Slog.d(TAG, "Notification has fullScreenIntent; sending fullScreenIntent"); 676 try { 677 notification.notification.fullScreenIntent.send(); 678 } catch (PendingIntent.CanceledException e) { 679 } 680 } else { 681 // usual case: status bar visible & not immersive 682 683 // show the ticker if there isn't an intruder too 684 if (mCurrentlyIntrudingNotification == null) { 685 tick(null, notification, true); 686 } 687 } 688 689 // Recalculate the position of the sliding windows and the titles. 690 setAreThereNotifications(); 691 updateExpandedViewPos(EXPANDED_LEAVE_ALONE); 692 } 693 694 public void removeNotification(IBinder key) { 695 StatusBarNotification old = removeNotificationViews(key); 696 if (SPEW) Slog.d(TAG, "removeNotification key=" + key + " old=" + old); 697 698 if (old != null) { 699 // Cancel the ticker if it's still running 700 mTicker.removeEntry(old); 701 702 // Recalculate the position of the sliding windows and the titles. 703 updateExpandedViewPos(EXPANDED_LEAVE_ALONE); 704 705 if (ENABLE_INTRUDERS && old == mCurrentlyIntrudingNotification) { 706 mHandler.sendEmptyMessage(MSG_HIDE_INTRUDER); 707 } 708 709 if (CLOSE_PANEL_WHEN_EMPTIED && mNotificationData.size() == 0 && !mAnimating) { 710 animateCollapse(); 711 } 712 } 713 714 setAreThereNotifications(); 715 } 716 717 @Override 718 protected void onConfigurationChanged(Configuration newConfig) { 719 updateRecentsPanel(); 720 } 721 722 private void loadNotificationShade() { 723 int N = mNotificationData.size(); 724 725 ArrayList<View> toShow = new ArrayList<View>(); 726 727 for (int i=0; i<N; i++) { 728 View row = mNotificationData.get(N-i-1).row; 729 toShow.add(row); 730 } 731 732 ArrayList<View> toRemove = new ArrayList<View>(); 733 for (int i=0; i<mPile.getChildCount(); i++) { 734 View child = mPile.getChildAt(i); 735 if (!toShow.contains(child)) { 736 toRemove.add(child); 737 } 738 } 739 740 for (View remove : toRemove) { 741 mPile.removeView(remove); 742 } 743 744 for (int i=0; i<toShow.size(); i++) { 745 View v = toShow.get(i); 746 if (v.getParent() == null) { 747 mPile.addView(v, i); 748 } 749 } 750 } 751 752 private void reloadAllNotificationIcons() { 753 if (mNotificationIcons == null) return; 754 mNotificationIcons.removeAllViews(); 755 updateNotificationIcons(); 756 } 757 758 @Override 759 protected void updateNotificationIcons() { 760 loadNotificationShade(); 761 762 final LinearLayout.LayoutParams params 763 = new LinearLayout.LayoutParams(mIconSize + 2*mIconHPadding, mNaturalBarHeight); 764 765 int N = mNotificationData.size(); 766 767 if (DEBUG) { 768 Slog.d(TAG, "refreshing icons: " + N + " notifications, mNotificationIcons=" + mNotificationIcons); 769 } 770 771 ArrayList<View> toShow = new ArrayList<View>(); 772 773 for (int i=0; i<N; i++) { 774 Entry ent = mNotificationData.get(N-i-1); 775 if (ent.notification.score >= HIDE_ICONS_BELOW_SCORE) { 776 toShow.add(ent.icon); 777 } 778 } 779 780 ArrayList<View> toRemove = new ArrayList<View>(); 781 for (int i=0; i<mNotificationIcons.getChildCount(); i++) { 782 View child = mNotificationIcons.getChildAt(i); 783 if (!toShow.contains(child)) { 784 toRemove.add(child); 785 } 786 } 787 788 for (View remove : toRemove) { 789 mNotificationIcons.removeView(remove); 790 } 791 792 for (int i=0; i<toShow.size(); i++) { 793 View v = toShow.get(i); 794 if (v.getParent() == null) { 795 mNotificationIcons.addView(v, i, params); 796 } 797 } 798 } 799 800 @Override 801 protected void setAreThereNotifications() { 802 final boolean any = mNotificationData.size() > 0; 803 804 final boolean clearable = any && mNotificationData.hasClearableItems(); 805 806 if (DEBUG) { 807 Slog.d(TAG, "setAreThereNotifications: N=" + mNotificationData.size() 808 + " any=" + any + " clearable=" + clearable); 809 } 810 811 if (mClearButton.isShown()) { 812 if (clearable != (mClearButton.getAlpha() == 1.0f)) { 813 ObjectAnimator.ofFloat(mClearButton, "alpha", 814 clearable ? 1.0f : 0.0f) 815 .setDuration(250) 816 .start(); 817 } 818 } else { 819 mClearButton.setAlpha(clearable ? 1.0f : 0.0f); 820 } 821 mClearButton.setEnabled(clearable); 822 823 final View nlo = mStatusBarView.findViewById(R.id.notification_lights_out); 824 final boolean showDot = (any&&!areLightsOn()); 825 if (showDot != (nlo.getAlpha() == 1.0f)) { 826 if (showDot) { 827 nlo.setAlpha(0f); 828 nlo.setVisibility(View.VISIBLE); 829 } 830 nlo.animate() 831 .alpha(showDot?1:0) 832 .setDuration(showDot?750:250) 833 .setInterpolator(new AccelerateInterpolator(2.0f)) 834 .setListener(showDot ? null : new AnimatorListenerAdapter() { 835 @Override 836 public void onAnimationEnd(Animator _a) { 837 nlo.setVisibility(View.GONE); 838 } 839 }) 840 .start(); 841 } 842 } 843 844 public void showClock(boolean show) { 845 if (mStatusBarView == null) return; 846 View clock = mStatusBarView.findViewById(R.id.clock); 847 if (clock != null) { 848 clock.setVisibility(show ? View.VISIBLE : View.GONE); 849 } 850 } 851 852 /** 853 * State is one or more of the DISABLE constants from StatusBarManager. 854 */ 855 public void disable(int state) { 856 final int old = mDisabled; 857 final int diff = state ^ old; 858 mDisabled = state; 859 860 if (DEBUG) { 861 Slog.d(TAG, String.format("disable: 0x%08x -> 0x%08x (diff: 0x%08x)", 862 old, state, diff)); 863 } 864 865 StringBuilder flagdbg = new StringBuilder(); 866 flagdbg.append("disable: < "); 867 flagdbg.append(((state & StatusBarManager.DISABLE_EXPAND) != 0) ? "EXPAND" : "expand"); 868 flagdbg.append(((diff & StatusBarManager.DISABLE_EXPAND) != 0) ? "* " : " "); 869 flagdbg.append(((state & StatusBarManager.DISABLE_NOTIFICATION_ICONS) != 0) ? "ICONS" : "icons"); 870 flagdbg.append(((diff & StatusBarManager.DISABLE_NOTIFICATION_ICONS) != 0) ? "* " : " "); 871 flagdbg.append(((state & StatusBarManager.DISABLE_NOTIFICATION_ALERTS) != 0) ? "ALERTS" : "alerts"); 872 flagdbg.append(((diff & StatusBarManager.DISABLE_NOTIFICATION_ALERTS) != 0) ? "* " : " "); 873 flagdbg.append(((state & StatusBarManager.DISABLE_NOTIFICATION_TICKER) != 0) ? "TICKER" : "ticker"); 874 flagdbg.append(((diff & StatusBarManager.DISABLE_NOTIFICATION_TICKER) != 0) ? "* " : " "); 875 flagdbg.append(((state & StatusBarManager.DISABLE_SYSTEM_INFO) != 0) ? "SYSTEM_INFO" : "system_info"); 876 flagdbg.append(((diff & StatusBarManager.DISABLE_SYSTEM_INFO) != 0) ? "* " : " "); 877 flagdbg.append(((state & StatusBarManager.DISABLE_BACK) != 0) ? "BACK" : "back"); 878 flagdbg.append(((diff & StatusBarManager.DISABLE_BACK) != 0) ? "* " : " "); 879 flagdbg.append(((state & StatusBarManager.DISABLE_HOME) != 0) ? "HOME" : "home"); 880 flagdbg.append(((diff & StatusBarManager.DISABLE_HOME) != 0) ? "* " : " "); 881 flagdbg.append(((state & StatusBarManager.DISABLE_RECENT) != 0) ? "RECENT" : "recent"); 882 flagdbg.append(((diff & StatusBarManager.DISABLE_RECENT) != 0) ? "* " : " "); 883 flagdbg.append(((state & StatusBarManager.DISABLE_CLOCK) != 0) ? "CLOCK" : "clock"); 884 flagdbg.append(((diff & StatusBarManager.DISABLE_CLOCK) != 0) ? "* " : " "); 885 flagdbg.append(">"); 886 Slog.d(TAG, flagdbg.toString()); 887 888 if ((diff & StatusBarManager.DISABLE_CLOCK) != 0) { 889 boolean show = (state & StatusBarManager.DISABLE_CLOCK) == 0; 890 showClock(show); 891 } 892 if ((diff & StatusBarManager.DISABLE_EXPAND) != 0) { 893 if ((state & StatusBarManager.DISABLE_EXPAND) != 0) { 894 animateCollapse(); 895 } 896 } 897 898 if ((diff & (StatusBarManager.DISABLE_HOME 899 | StatusBarManager.DISABLE_RECENT 900 | StatusBarManager.DISABLE_BACK)) != 0) { 901 // the nav bar will take care of these 902 if (mNavigationBarView != null) mNavigationBarView.setDisabledFlags(state); 903 904 if ((state & StatusBarManager.DISABLE_RECENT) != 0) { 905 // close recents if it's visible 906 mHandler.removeMessages(MSG_CLOSE_RECENTS_PANEL); 907 mHandler.sendEmptyMessage(MSG_CLOSE_RECENTS_PANEL); 908 } 909 } 910 911 if ((diff & StatusBarManager.DISABLE_NOTIFICATION_ICONS) != 0) { 912 if ((state & StatusBarManager.DISABLE_NOTIFICATION_ICONS) != 0) { 913 if (mTicking) { 914 mTicker.halt(); 915 } else { 916 setNotificationIconVisibility(false, com.android.internal.R.anim.fade_out); 917 } 918 } else { 919 if (!mExpandedVisible) { 920 setNotificationIconVisibility(true, com.android.internal.R.anim.fade_in); 921 } 922 } 923 } else if ((diff & StatusBarManager.DISABLE_NOTIFICATION_TICKER) != 0) { 924 if (mTicking && (state & StatusBarManager.DISABLE_NOTIFICATION_TICKER) != 0) { 925 mTicker.halt(); 926 } 927 } 928 } 929 930 @Override 931 protected BaseStatusBar.H createHandler() { 932 return new PhoneStatusBar.H(); 933 } 934 935 /** 936 * All changes to the status bar and notifications funnel through here and are batched. 937 */ 938 private class H extends BaseStatusBar.H { 939 public void handleMessage(Message m) { 940 super.handleMessage(m); 941 switch (m.what) { 942 case MSG_OPEN_NOTIFICATION_PANEL: 943 animateExpand(); 944 break; 945 case MSG_CLOSE_NOTIFICATION_PANEL: 946 animateCollapse(); 947 break; 948 case MSG_SHOW_INTRUDER: 949 setIntruderAlertVisibility(true); 950 break; 951 case MSG_HIDE_INTRUDER: 952 setIntruderAlertVisibility(false); 953 mCurrentlyIntrudingNotification = null; 954 break; 955 } 956 } 957 } 958 959 final Runnable mAnimationCallback = new Runnable() { 960 @Override 961 public void run() { 962 doAnimation(mChoreographer.getFrameTimeNanos()); 963 } 964 }; 965 966 final Runnable mRevealAnimationCallback = new Runnable() { 967 @Override 968 public void run() { 969 doRevealAnimation(mChoreographer.getFrameTimeNanos()); 970 } 971 }; 972 973 View.OnFocusChangeListener mFocusChangeListener = new View.OnFocusChangeListener() { 974 public void onFocusChange(View v, boolean hasFocus) { 975 // Because 'v' is a ViewGroup, all its children will be (un)selected 976 // too, which allows marqueeing to work. 977 v.setSelected(hasFocus); 978 } 979 }; 980 981 private void makeExpandedVisible() { 982 if (SPEW) Slog.d(TAG, "Make expanded visible: expanded visible=" + mExpandedVisible); 983 if (mExpandedVisible) { 984 return; 985 } 986 987 mExpandedVisible = true; 988 989 updateExpandedViewPos(EXPANDED_LEAVE_ALONE); 990 991 // Expand the window to encompass the full screen in anticipation of the drag. 992 // This is only possible to do atomically because the status bar is at the top of the screen! 993 WindowManager.LayoutParams lp = (WindowManager.LayoutParams) mStatusBarWindow.getLayoutParams(); 994 lp.flags &= (~WindowManager.LayoutParams.FLAG_NOT_FOCUSABLE); 995 lp.height = ViewGroup.LayoutParams.MATCH_PARENT; 996 final WindowManager wm = WindowManagerImpl.getDefault(); 997 wm.updateViewLayout(mStatusBarWindow, lp); 998 999 mStatusBarWindow.requestFocus(View.FOCUS_FORWARD); 1000 1001 visibilityChanged(true); 1002 } 1003 1004 public void animateExpand() { 1005 if (SPEW) Slog.d(TAG, "Animate expand: expanded=" + mExpanded); 1006 if ((mDisabled & StatusBarManager.DISABLE_EXPAND) != 0) { 1007 return ; 1008 } 1009 if (mExpanded) { 1010 return; 1011 } 1012 1013 prepareTracking(0, true); 1014 performFling(0, mSelfExpandVelocityPx, true); 1015 } 1016 1017 public void animateCollapse() { 1018 animateCollapse(false); 1019 } 1020 1021 public void animateCollapse(boolean excludeRecents) { 1022 animateCollapse(excludeRecents, 1.0f); 1023 } 1024 1025 public void animateCollapse(boolean excludeRecents, float velocityMultiplier) { 1026 if (SPEW) { 1027 Slog.d(TAG, "animateCollapse(): mExpanded=" + mExpanded 1028 + " mExpandedVisible=" + mExpandedVisible 1029 + " mExpanded=" + mExpanded 1030 + " mAnimating=" + mAnimating 1031 + " mAnimY=" + mAnimY 1032 + " mAnimVel=" + mAnimVel); 1033 } 1034 1035 if (!excludeRecents) { 1036 mHandler.removeMessages(MSG_CLOSE_RECENTS_PANEL); 1037 mHandler.sendEmptyMessage(MSG_CLOSE_RECENTS_PANEL); 1038 } 1039 1040 if (!mExpandedVisible) { 1041 return; 1042 } 1043 1044 int y; 1045 if (mAnimating) { 1046 y = (int)mAnimY; 1047 } else { 1048 y = getExpandedViewMaxHeight()-1; 1049 } 1050 // Let the fling think that we're open so it goes in the right direction 1051 // and doesn't try to re-open the windowshade. 1052 mExpanded = true; 1053 prepareTracking(y, false); 1054 performFling(y, -mSelfCollapseVelocityPx*velocityMultiplier, true); 1055 } 1056 1057 void performExpand() { 1058 if (SPEW) Slog.d(TAG, "performExpand: mExpanded=" + mExpanded); 1059 if ((mDisabled & StatusBarManager.DISABLE_EXPAND) != 0) { 1060 return ; 1061 } 1062 if (mExpanded) { 1063 return; 1064 } 1065 1066 mExpanded = true; 1067 makeExpandedVisible(); 1068 updateExpandedViewPos(EXPANDED_FULL_OPEN); 1069 1070 if (false) postStartTracing(); 1071 } 1072 1073 void performCollapse() { 1074 if (SPEW) Slog.d(TAG, "performCollapse: mExpanded=" + mExpanded 1075 + " mExpandedVisible=" + mExpandedVisible); 1076 1077 if (!mExpandedVisible) { 1078 return; 1079 } 1080 mExpandedVisible = false; 1081 visibilityChanged(false); 1082 //mNotificationPanel.setVisibility(View.GONE); 1083 1084 // Shrink the window to the size of the status bar only 1085 WindowManager.LayoutParams lp = (WindowManager.LayoutParams) mStatusBarWindow.getLayoutParams(); 1086 lp.height = getStatusBarHeight(); 1087 lp.flags |= (WindowManager.LayoutParams.FLAG_NOT_FOCUSABLE); 1088 final WindowManager wm = WindowManagerImpl.getDefault(); 1089 wm.updateViewLayout(mStatusBarWindow, lp); 1090 1091 if ((mDisabled & StatusBarManager.DISABLE_NOTIFICATION_ICONS) == 0) { 1092 setNotificationIconVisibility(true, com.android.internal.R.anim.fade_in); 1093 } 1094 1095 if (!mExpanded) { 1096 return; 1097 } 1098 mExpanded = false; 1099 1100 // Close any "App info" popups that might have snuck on-screen 1101 dismissPopups(); 1102 1103 if (mPostCollapseCleanup != null) { 1104 mPostCollapseCleanup.run(); 1105 mPostCollapseCleanup = null; 1106 } 1107 } 1108 1109 void resetLastAnimTime() { 1110 mAnimLastTimeNanos = System.nanoTime(); 1111 if (SPEW) { 1112 Throwable t = new Throwable(); 1113 t.fillInStackTrace(); 1114 Slog.d(TAG, "resetting last anim time=" + mAnimLastTimeNanos, t); 1115 } 1116 } 1117 1118 void doAnimation(long frameTimeNanos) { 1119 if (mAnimating) { 1120 if (SPEW) Slog.d(TAG, "doAnimation dt=" + (frameTimeNanos - mAnimLastTimeNanos)); 1121 if (SPEW) Slog.d(TAG, "doAnimation before mAnimY=" + mAnimY); 1122 incrementAnim(frameTimeNanos); 1123 if (SPEW) { 1124 Slog.d(TAG, "doAnimation after mAnimY=" + mAnimY); 1125 Slog.d(TAG, "doAnimation expandedViewMax=" + getExpandedViewMaxHeight()); 1126 } 1127 1128 if (mAnimY >= getExpandedViewMaxHeight()-1 && !mClosing) { 1129 if (SPEW) Slog.d(TAG, "Animation completed to expanded state."); 1130 mAnimating = false; 1131 updateExpandedViewPos(EXPANDED_FULL_OPEN); 1132 performExpand(); 1133 return; 1134 } 1135 1136 if (mAnimY == 0 && mAnimAccel == 0 && mClosing) { 1137 if (SPEW) Slog.d(TAG, "Animation completed to collapsed state."); 1138 mAnimating = false; 1139 performCollapse(); 1140 return; 1141 } 1142 1143 if (mAnimY < getStatusBarHeight() && mClosing) { 1144 // Draw one more frame with the bar positioned at the top of the screen 1145 // before ending the animation so that the user sees the bar in 1146 // its final position. The call to performCollapse() causes a window 1147 // relayout which takes time and might cause the animation to skip 1148 // on the very last frame before the bar disappears if we did it now. 1149 mAnimY = 0; 1150 mAnimAccel = 0; 1151 mAnimVel = 0; 1152 } 1153 1154 updateExpandedViewPos((int)mAnimY); 1155 mChoreographer.postCallback(Choreographer.CALLBACK_ANIMATION, 1156 mAnimationCallback, null); 1157 } 1158 } 1159 1160 void stopTracking() { 1161 mTracking = false; 1162 mPile.setLayerType(View.LAYER_TYPE_NONE, null); 1163 mVelocityTracker.recycle(); 1164 mVelocityTracker = null; 1165 mCloseView.setPressed(false); 1166 } 1167 1168 void incrementAnim(long frameTimeNanos) { 1169 final long deltaNanos = Math.max(frameTimeNanos - mAnimLastTimeNanos, 0); 1170 final float t = deltaNanos * 0.000000001f; // ns -> s 1171 final float y = mAnimY; 1172 final float v = mAnimVel; // px/s 1173 final float a = mAnimAccel; // px/s/s 1174 mAnimY = y + (v*t) + (0.5f*a*t*t); // px 1175 mAnimVel = v + (a*t); // px/s 1176 mAnimLastTimeNanos = frameTimeNanos; // ns 1177 //Slog.d(TAG, "y=" + y + " v=" + v + " a=" + a + " t=" + t + " mAnimY=" + mAnimY 1178 // + " mAnimAccel=" + mAnimAccel); 1179 } 1180 1181 void doRevealAnimation(long frameTimeNanos) { 1182 if (SPEW) { 1183 Slog.d(TAG, "doRevealAnimation: dt=" + (frameTimeNanos - mAnimLastTimeNanos)); 1184 } 1185 final int h = getCloseViewHeight() + getStatusBarHeight(); 1186 if (mAnimatingReveal && mAnimating && mAnimY < h) { 1187 incrementAnim(frameTimeNanos); 1188 if (mAnimY >= h) { 1189 mAnimY = h; 1190 updateExpandedViewPos((int)mAnimY); 1191 } else { 1192 updateExpandedViewPos((int)mAnimY); 1193 mChoreographer.postCallback(Choreographer.CALLBACK_ANIMATION, 1194 mRevealAnimationCallback, null); 1195 } 1196 } 1197 } 1198 1199 void prepareTracking(int y, boolean opening) { 1200 if (CHATTY) { 1201 Slog.d(TAG, "panel: beginning to track the user's touch, y=" + y + " opening=" + opening); 1202 } 1203 1204 mCloseView.setPressed(true); 1205 1206 mTracking = true; 1207 mPile.setLayerType(View.LAYER_TYPE_HARDWARE, null); 1208 mVelocityTracker = VelocityTracker.obtain(); 1209 if (opening) { 1210 mAnimAccel = mExpandAccelPx; 1211 mAnimVel = mFlingExpandMinVelocityPx; 1212 mAnimY = getStatusBarHeight(); 1213 updateExpandedViewPos((int)mAnimY); 1214 mAnimating = true; 1215 mAnimatingReveal = true; 1216 resetLastAnimTime(); 1217 mChoreographer.removeCallbacks(Choreographer.CALLBACK_ANIMATION, 1218 mAnimationCallback, null); 1219 mChoreographer.removeCallbacks(Choreographer.CALLBACK_ANIMATION, 1220 mRevealAnimationCallback, null); 1221 mChoreographer.postCallback(Choreographer.CALLBACK_ANIMATION, 1222 mRevealAnimationCallback, null); 1223 makeExpandedVisible(); 1224 } else { 1225 // it's open, close it? 1226 if (mAnimating) { 1227 mAnimating = false; 1228 mChoreographer.removeCallbacks(Choreographer.CALLBACK_ANIMATION, 1229 mAnimationCallback, null); 1230 } 1231 updateExpandedViewPos(y + mViewDelta); 1232 } 1233 } 1234 1235 void performFling(int y, float vel, boolean always) { 1236 if (CHATTY) { 1237 Slog.d(TAG, "panel: will fling, y=" + y + " vel=" + vel); 1238 } 1239 1240 mAnimatingReveal = false; 1241 1242 mAnimY = y; 1243 mAnimVel = vel; 1244 1245 //Slog.d(TAG, "starting with mAnimY=" + mAnimY + " mAnimVel=" + mAnimVel); 1246 1247 if (mExpanded) { 1248 if (!always && ( 1249 vel > mFlingCollapseMinVelocityPx 1250 || (y > (getExpandedViewMaxHeight()*(1f-mCollapseMinDisplayFraction)) && 1251 vel > -mFlingExpandMinVelocityPx))) { 1252 // We are expanded, but they didn't move sufficiently to cause 1253 // us to retract. Animate back to the expanded position. 1254 mAnimAccel = mExpandAccelPx; 1255 if (vel < 0) { 1256 mAnimVel = 0; 1257 } 1258 } 1259 else { 1260 // We are expanded and are now going to animate away. 1261 mAnimAccel = -mCollapseAccelPx; 1262 if (vel > 0) { 1263 mAnimVel = 0; 1264 } 1265 } 1266 } else { 1267 if (always || ( 1268 vel > mFlingExpandMinVelocityPx 1269 || (y > (getExpandedViewMaxHeight()*(1f-mExpandMinDisplayFraction)) && 1270 vel > -mFlingCollapseMinVelocityPx))) { 1271 // We are collapsed, and they moved enough to allow us to 1272 // expand. Animate in the notifications. 1273 mAnimAccel = mExpandAccelPx; 1274 if (vel < 0) { 1275 mAnimVel = 0; 1276 } 1277 } 1278 else { 1279 // We are collapsed, but they didn't move sufficiently to cause 1280 // us to retract. Animate back to the collapsed position. 1281 mAnimAccel = -mCollapseAccelPx; 1282 if (vel > 0) { 1283 mAnimVel = 0; 1284 } 1285 } 1286 } 1287 //Slog.d(TAG, "mAnimY=" + mAnimY + " mAnimVel=" + mAnimVel 1288 // + " mAnimAccel=" + mAnimAccel); 1289 1290 resetLastAnimTime(); 1291 mAnimating = true; 1292 mClosing = mAnimAccel < 0; 1293 1294 mChoreographer.removeCallbacks(Choreographer.CALLBACK_ANIMATION, 1295 mAnimationCallback, null); 1296 mChoreographer.removeCallbacks(Choreographer.CALLBACK_ANIMATION, 1297 mRevealAnimationCallback, null); 1298 mChoreographer.postCallback(Choreographer.CALLBACK_ANIMATION, 1299 mAnimationCallback, null); 1300 stopTracking(); 1301 } 1302 1303 boolean interceptTouchEvent(MotionEvent event) { 1304 if (SPEW) { 1305 Slog.d(TAG, "Touch: rawY=" + event.getRawY() + " event=" + event + " mDisabled=" 1306 + mDisabled); 1307 } else if (CHATTY) { 1308 if (event.getAction() != MotionEvent.ACTION_MOVE) { 1309 Slog.d(TAG, String.format( 1310 "panel: %s at (%f, %f) mDisabled=0x%08x", 1311 MotionEvent.actionToString(event.getAction()), 1312 event.getRawX(), event.getRawY(), mDisabled)); 1313 } 1314 } 1315 1316 if ((mDisabled & StatusBarManager.DISABLE_EXPAND) != 0) { 1317 return false; 1318 } 1319 1320 final int action = event.getAction(); 1321 final int statusBarSize = getStatusBarHeight(); 1322 final int hitSize = statusBarSize*2; 1323 final int y = (int)event.getRawY(); 1324 if (action == MotionEvent.ACTION_DOWN) { 1325 if (!areLightsOn()) { 1326 setLightsOn(true); 1327 } 1328 1329 if (!mExpanded) { 1330 mViewDelta = statusBarSize - y; 1331 } else { 1332 mCloseView.getLocationOnScreen(mAbsPos); 1333 mViewDelta = mAbsPos[1] + statusBarSize + getCloseViewHeight() - y; // XXX: not closeViewHeight, but paddingBottom from the 9patch 1334 } 1335 if ((!mExpanded && y < hitSize) || 1336 // @@ add taps outside the panel if it's not full-screen 1337 (mExpanded && y > (getExpandedViewMaxHeight()-hitSize))) { 1338 1339 // We drop events at the edge of the screen to make the windowshade come 1340 // down by accident less, especially when pushing open a device with a keyboard 1341 // that rotates (like g1 and droid) 1342 int x = (int)event.getRawX(); 1343 final int edgeBorder = mEdgeBorder; 1344 if (x >= edgeBorder && x < mDisplayMetrics.widthPixels - edgeBorder) { 1345 prepareTracking(y, !mExpanded);// opening if we're not already fully visible 1346 trackMovement(event); 1347 } 1348 } 1349 } else if (mTracking) { 1350 trackMovement(event); 1351 final int minY = statusBarSize + getCloseViewHeight(); 1352 if (action == MotionEvent.ACTION_MOVE) { 1353 if (mAnimatingReveal && (y + mViewDelta) < minY) { 1354 // nothing 1355 } else { 1356 mAnimatingReveal = false; 1357 updateExpandedViewPos(y + mViewDelta); 1358 } 1359 } else if (action == MotionEvent.ACTION_UP 1360 || action == MotionEvent.ACTION_CANCEL) { 1361 mVelocityTracker.computeCurrentVelocity(1000); 1362 1363 float yVel = mVelocityTracker.getYVelocity(); 1364 boolean negative = yVel < 0; 1365 1366 float xVel = mVelocityTracker.getXVelocity(); 1367 if (xVel < 0) { 1368 xVel = -xVel; 1369 } 1370 if (xVel > mFlingGestureMaxXVelocityPx) { 1371 xVel = mFlingGestureMaxXVelocityPx; // limit how much we care about the x axis 1372 } 1373 1374 float vel = (float)Math.hypot(yVel, xVel); 1375 if (negative) { 1376 vel = -vel; 1377 } 1378 1379 if (CHATTY) { 1380 Slog.d(TAG, String.format("gesture: vraw=(%f,%f) vnorm=(%f,%f) vlinear=%f", 1381 mVelocityTracker.getXVelocity(), 1382 mVelocityTracker.getYVelocity(), 1383 xVel, yVel, 1384 vel)); 1385 } 1386 1387 performFling(y + mViewDelta, vel, false); 1388 } 1389 1390 } 1391 return false; 1392 } 1393 1394 private void trackMovement(MotionEvent event) { 1395 // Add movement to velocity tracker using raw screen X and Y coordinates instead 1396 // of window coordinates because the window frame may be moving at the same time. 1397 float deltaX = event.getRawX() - event.getX(); 1398 float deltaY = event.getRawY() - event.getY(); 1399 event.offsetLocation(deltaX, deltaY); 1400 mVelocityTracker.addMovement(event); 1401 event.offsetLocation(-deltaX, -deltaY); 1402 } 1403 1404 @Override // CommandQueue 1405 public void setNavigationIconHints(int hints) { 1406 if (hints == mNavigationIconHints) return; 1407 1408 mNavigationIconHints = hints; 1409 1410 if (mNavigationBarView != null) { 1411 mNavigationBarView.setNavigationIconHints(hints); 1412 } 1413 } 1414 1415 @Override // CommandQueue 1416 public void setSystemUiVisibility(int vis, int mask) { 1417 final int oldVal = mSystemUiVisibility; 1418 final int newVal = (oldVal&~mask) | (vis&mask); 1419 final int diff = newVal ^ oldVal; 1420 1421 if (diff != 0) { 1422 mSystemUiVisibility = newVal; 1423 1424 if (0 != (diff & View.SYSTEM_UI_FLAG_LOW_PROFILE)) { 1425 final boolean lightsOut = (0 != (vis & View.SYSTEM_UI_FLAG_LOW_PROFILE)); 1426 if (lightsOut) { 1427 animateCollapse(); 1428 if (mTicking) { 1429 mTicker.halt(); 1430 } 1431 } 1432 1433 if (mNavigationBarView != null) { 1434 mNavigationBarView.setLowProfile(lightsOut); 1435 } 1436 1437 setStatusBarLowProfile(lightsOut); 1438 } 1439 1440 notifyUiVisibilityChanged(); 1441 } 1442 } 1443 1444 private void setStatusBarLowProfile(boolean lightsOut) { 1445 if (mLightsOutAnimation == null) { 1446 final View notifications = mStatusBarView.findViewById(R.id.notification_icon_area); 1447 final View systemIcons = mStatusBarView.findViewById(R.id.statusIcons); 1448 final View signal = mStatusBarView.findViewById(R.id.signal_cluster); 1449 final View battery = mStatusBarView.findViewById(R.id.battery); 1450 final View clock = mStatusBarView.findViewById(R.id.clock); 1451 1452 mLightsOutAnimation = new AnimatorSet(); 1453 mLightsOutAnimation.playTogether( 1454 ObjectAnimator.ofFloat(notifications, View.ALPHA, 0), 1455 ObjectAnimator.ofFloat(systemIcons, View.ALPHA, 0), 1456 ObjectAnimator.ofFloat(signal, View.ALPHA, 0), 1457 ObjectAnimator.ofFloat(battery, View.ALPHA, 0.5f), 1458 ObjectAnimator.ofFloat(clock, View.ALPHA, 0.5f) 1459 ); 1460 mLightsOutAnimation.setDuration(750); 1461 1462 mLightsOnAnimation = new AnimatorSet(); 1463 mLightsOnAnimation.playTogether( 1464 ObjectAnimator.ofFloat(notifications, View.ALPHA, 1), 1465 ObjectAnimator.ofFloat(systemIcons, View.ALPHA, 1), 1466 ObjectAnimator.ofFloat(signal, View.ALPHA, 1), 1467 ObjectAnimator.ofFloat(battery, View.ALPHA, 1), 1468 ObjectAnimator.ofFloat(clock, View.ALPHA, 1) 1469 ); 1470 mLightsOnAnimation.setDuration(250); 1471 } 1472 1473 mLightsOutAnimation.cancel(); 1474 mLightsOnAnimation.cancel(); 1475 1476 final Animator a = lightsOut ? mLightsOutAnimation : mLightsOnAnimation; 1477 a.start(); 1478 1479 setAreThereNotifications(); 1480 } 1481 1482 private boolean areLightsOn() { 1483 return 0 == (mSystemUiVisibility & View.SYSTEM_UI_FLAG_LOW_PROFILE); 1484 } 1485 1486 public void setLightsOn(boolean on) { 1487 Log.v(TAG, "setLightsOn(" + on + ")"); 1488 if (on) { 1489 setSystemUiVisibility(0, View.SYSTEM_UI_FLAG_LOW_PROFILE); 1490 } else { 1491 setSystemUiVisibility(View.SYSTEM_UI_FLAG_LOW_PROFILE, View.SYSTEM_UI_FLAG_LOW_PROFILE); 1492 } 1493 } 1494 1495 private void notifyUiVisibilityChanged() { 1496 try { 1497 mWindowManager.statusBarVisibilityChanged(mSystemUiVisibility); 1498 } catch (RemoteException ex) { 1499 } 1500 } 1501 1502 public void topAppWindowChanged(boolean showMenu) { 1503 if (DEBUG) { 1504 Slog.d(TAG, (showMenu?"showing":"hiding") + " the MENU button"); 1505 } 1506 if (mNavigationBarView != null) { 1507 mNavigationBarView.setMenuVisibility(showMenu); 1508 } 1509 1510 // See above re: lights-out policy for legacy apps. 1511 if (showMenu) setLightsOn(true); 1512 } 1513 1514 @Override 1515 public void setImeWindowStatus(IBinder token, int vis, int backDisposition) { 1516 boolean altBack = (backDisposition == InputMethodService.BACK_DISPOSITION_WILL_DISMISS) 1517 || ((vis & InputMethodService.IME_VISIBLE) != 0); 1518 1519 mCommandQueue.setNavigationIconHints( 1520 altBack ? (mNavigationIconHints | StatusBarManager.NAVIGATION_HINT_BACK_ALT) 1521 : (mNavigationIconHints & ~StatusBarManager.NAVIGATION_HINT_BACK_ALT)); 1522 } 1523 1524 @Override 1525 public void setHardKeyboardStatus(boolean available, boolean enabled) { } 1526 1527 private class NotificationClicker implements View.OnClickListener { 1528 private PendingIntent mIntent; 1529 private String mPkg; 1530 private String mTag; 1531 private int mId; 1532 1533 NotificationClicker(PendingIntent intent, String pkg, String tag, int id) { 1534 mIntent = intent; 1535 mPkg = pkg; 1536 mTag = tag; 1537 mId = id; 1538 } 1539 1540 public void onClick(View v) { 1541 try { 1542 // The intent we are sending is for the application, which 1543 // won't have permission to immediately start an activity after 1544 // the user switches to home. We know it is safe to do at this 1545 // point, so make sure new activity switches are now allowed. 1546 ActivityManagerNative.getDefault().resumeAppSwitches(); 1547 // Also, notifications can be launched from the lock screen, 1548 // so dismiss the lock screen when the activity starts. 1549 ActivityManagerNative.getDefault().dismissKeyguardOnNextActivity(); 1550 } catch (RemoteException e) { 1551 } 1552 1553 if (mIntent != null) { 1554 int[] pos = new int[2]; 1555 v.getLocationOnScreen(pos); 1556 Intent overlay = new Intent(); 1557 overlay.setSourceBounds( 1558 new Rect(pos[0], pos[1], pos[0]+v.getWidth(), pos[1]+v.getHeight())); 1559 try { 1560 mIntent.send(mContext, 0, overlay); 1561 } catch (PendingIntent.CanceledException e) { 1562 // the stack trace isn't very helpful here. Just log the exception message. 1563 Slog.w(TAG, "Sending contentIntent failed: " + e); 1564 } 1565 1566 KeyguardManager kgm = 1567 (KeyguardManager) mContext.getSystemService(Context.KEYGUARD_SERVICE); 1568 if (kgm != null) kgm.exitKeyguardSecurely(null); 1569 } 1570 1571 try { 1572 mBarService.onNotificationClick(mPkg, mTag, mId); 1573 } catch (RemoteException ex) { 1574 // system process is dead if we're here. 1575 } 1576 1577 // close the shade if it was open 1578 animateCollapse(); 1579 1580 // If this click was on the intruder alert, hide that instead 1581 mHandler.sendEmptyMessage(MSG_HIDE_INTRUDER); 1582 } 1583 } 1584 1585 @Override 1586 protected void tick(IBinder key, StatusBarNotification n, boolean firstTime) { 1587 // no ticking in lights-out mode 1588 if (!areLightsOn()) return; 1589 1590 // Show the ticker if one is requested. Also don't do this 1591 // until status bar window is attached to the window manager, 1592 // because... well, what's the point otherwise? And trying to 1593 // run a ticker without being attached will crash! 1594 if (n.notification.tickerText != null && mStatusBarWindow.getWindowToken() != null) { 1595 if (0 == (mDisabled & (StatusBarManager.DISABLE_NOTIFICATION_ICONS 1596 | StatusBarManager.DISABLE_NOTIFICATION_TICKER))) { 1597 mTicker.addEntry(n); 1598 } 1599 } 1600 } 1601 1602 private class MyTicker extends Ticker { 1603 MyTicker(Context context, View sb) { 1604 super(context, sb); 1605 } 1606 1607 @Override 1608 public void tickerStarting() { 1609 mTicking = true; 1610 mIcons.setVisibility(View.GONE); 1611 mTickerView.setVisibility(View.VISIBLE); 1612 mTickerView.startAnimation(loadAnim(com.android.internal.R.anim.push_up_in, null)); 1613 mIcons.startAnimation(loadAnim(com.android.internal.R.anim.push_up_out, null)); 1614 } 1615 1616 @Override 1617 public void tickerDone() { 1618 mIcons.setVisibility(View.VISIBLE); 1619 mTickerView.setVisibility(View.GONE); 1620 mIcons.startAnimation(loadAnim(com.android.internal.R.anim.push_down_in, null)); 1621 mTickerView.startAnimation(loadAnim(com.android.internal.R.anim.push_down_out, 1622 mTickingDoneListener)); 1623 } 1624 1625 public void tickerHalting() { 1626 mIcons.setVisibility(View.VISIBLE); 1627 mTickerView.setVisibility(View.GONE); 1628 mIcons.startAnimation(loadAnim(com.android.internal.R.anim.fade_in, null)); 1629 mTickerView.startAnimation(loadAnim(com.android.internal.R.anim.fade_out, 1630 mTickingDoneListener)); 1631 } 1632 } 1633 1634 Animation.AnimationListener mTickingDoneListener = new Animation.AnimationListener() {; 1635 public void onAnimationEnd(Animation animation) { 1636 mTicking = false; 1637 } 1638 public void onAnimationRepeat(Animation animation) { 1639 } 1640 public void onAnimationStart(Animation animation) { 1641 } 1642 }; 1643 1644 private Animation loadAnim(int id, Animation.AnimationListener listener) { 1645 Animation anim = AnimationUtils.loadAnimation(mContext, id); 1646 if (listener != null) { 1647 anim.setAnimationListener(listener); 1648 } 1649 return anim; 1650 } 1651 1652 public static String viewInfo(View v) { 1653 return "[(" + v.getLeft() + "," + v.getTop() + ")(" + v.getRight() + "," + v.getBottom() 1654 + ") " + v.getWidth() + "x" + v.getHeight() + "]"; 1655 } 1656 1657 public void dump(FileDescriptor fd, PrintWriter pw, String[] args) { 1658 synchronized (mQueueLock) { 1659 pw.println("Current Status Bar state:"); 1660 pw.println(" mExpanded=" + mExpanded 1661 + ", mExpandedVisible=" + mExpandedVisible); 1662 pw.println(" mTicking=" + mTicking); 1663 pw.println(" mTracking=" + mTracking); 1664 pw.println(" mAnimating=" + mAnimating 1665 + ", mAnimY=" + mAnimY + ", mAnimVel=" + mAnimVel 1666 + ", mAnimAccel=" + mAnimAccel); 1667 pw.println(" mAnimLastTimeNanos=" + mAnimLastTimeNanos); 1668 pw.println(" mAnimatingReveal=" + mAnimatingReveal 1669 + " mViewDelta=" + mViewDelta); 1670 pw.println(" mDisplayMetrics=" + mDisplayMetrics); 1671 pw.println(" mPile: " + viewInfo(mPile)); 1672 pw.println(" mCloseView: " + viewInfo(mCloseView)); 1673 pw.println(" mTickerView: " + viewInfo(mTickerView)); 1674 pw.println(" mScrollView: " + viewInfo(mScrollView) 1675 + " scroll " + mScrollView.getScrollX() + "," + mScrollView.getScrollY()); 1676 } 1677 1678 pw.print(" mNavigationBarView="); 1679 if (mNavigationBarView == null) { 1680 pw.println("null"); 1681 } else { 1682 mNavigationBarView.dump(fd, pw, args); 1683 } 1684 1685 if (DUMPTRUCK) { 1686 synchronized (mNotificationData) { 1687 int N = mNotificationData.size(); 1688 pw.println(" notification icons: " + N); 1689 for (int i=0; i<N; i++) { 1690 NotificationData.Entry e = mNotificationData.get(i); 1691 pw.println(" [" + i + "] key=" + e.key + " icon=" + e.icon); 1692 StatusBarNotification n = e.notification; 1693 pw.println(" pkg=" + n.pkg + " id=" + n.id + " score=" + n.score); 1694 pw.println(" notification=" + n.notification); 1695 pw.println(" tickerText=\"" + n.notification.tickerText + "\""); 1696 } 1697 } 1698 1699 int N = mStatusIcons.getChildCount(); 1700 pw.println(" system icons: " + N); 1701 for (int i=0; i<N; i++) { 1702 StatusBarIconView ic = (StatusBarIconView) mStatusIcons.getChildAt(i); 1703 pw.println(" [" + i + "] icon=" + ic); 1704 } 1705 1706 if (false) { 1707 pw.println("see the logcat for a dump of the views we have created."); 1708 // must happen on ui thread 1709 mHandler.post(new Runnable() { 1710 public void run() { 1711 mStatusBarView.getLocationOnScreen(mAbsPos); 1712 Slog.d(TAG, "mStatusBarView: ----- (" + mAbsPos[0] + "," + mAbsPos[1] 1713 + ") " + mStatusBarView.getWidth() + "x" 1714 + getStatusBarHeight()); 1715 mStatusBarView.debug(); 1716 } 1717 }); 1718 } 1719 } 1720 1721 mNetworkController.dump(fd, pw, args); 1722 } 1723 1724 @Override 1725 public void createAndAddWindows() { 1726 addStatusBarWindow(); 1727 } 1728 1729 private void addStatusBarWindow() { 1730 // Put up the view 1731 final int height = getStatusBarHeight(); 1732 1733 // Now that the status bar window encompasses the sliding panel and its 1734 // translucent backdrop, the entire thing is made TRANSLUCENT and is 1735 // hardware-accelerated. 1736 final WindowManager.LayoutParams lp = new WindowManager.LayoutParams( 1737 ViewGroup.LayoutParams.MATCH_PARENT, 1738 height, 1739 WindowManager.LayoutParams.TYPE_STATUS_BAR, 1740 WindowManager.LayoutParams.FLAG_NOT_FOCUSABLE 1741 | WindowManager.LayoutParams.FLAG_TOUCHABLE_WHEN_WAKING 1742 | WindowManager.LayoutParams.FLAG_SPLIT_TOUCH, 1743 PixelFormat.TRANSLUCENT); 1744 1745 if (ActivityManager.isHighEndGfx(mDisplay)) { 1746 lp.flags |= WindowManager.LayoutParams.FLAG_HARDWARE_ACCELERATED; 1747 } 1748 1749 lp.gravity = getStatusBarGravity(); 1750 lp.setTitle("StatusBar"); 1751 lp.packageName = mContext.getPackageName(); 1752 1753 makeStatusBarView(); 1754 WindowManagerImpl.getDefault().addView(mStatusBarWindow, lp); 1755 } 1756 1757 void setNotificationIconVisibility(boolean visible, int anim) { 1758 int old = mNotificationIcons.getVisibility(); 1759 int v = visible ? View.VISIBLE : View.INVISIBLE; 1760 if (old != v) { 1761 mNotificationIcons.setVisibility(v); 1762 mNotificationIcons.startAnimation(loadAnim(anim, null)); 1763 } 1764 } 1765 1766 void updateExpandedInvisiblePosition() { 1767 mTrackingPosition = -mDisplayMetrics.heightPixels; 1768 } 1769 1770 static final float saturate(float a) { 1771 return a < 0f ? 0f : (a > 1f ? 1f : a); 1772 } 1773 1774 @Override 1775 protected int getExpandedViewMaxHeight() { 1776 return mDisplayMetrics.heightPixels - mNotificationPanelMarginBottomPx; 1777 } 1778 1779 @Override 1780 protected void updateExpandedViewPos(int expandedPosition) { 1781 if (SPEW) { 1782 Slog.d(TAG, "updateExpandedViewPos before expandedPosition=" + expandedPosition 1783 //+ " mTrackingParams.y=" + ((mTrackingParams == null) ? "?" : mTrackingParams.y) 1784 + " mTrackingPosition=" + mTrackingPosition 1785 + " gravity=" + mNotificationPanelGravity); 1786 } 1787 1788 int panelh = 0; 1789 final boolean portrait = mDisplayMetrics.heightPixels > mDisplayMetrics.widthPixels; 1790 1791 final int disph = getExpandedViewMaxHeight(); 1792 1793 // If the expanded view is not visible, make sure they're still off screen. 1794 // Maybe the view was resized. 1795 if (!mExpandedVisible) { 1796 updateExpandedInvisiblePosition(); 1797 return; 1798 } 1799 1800 // tracking view... 1801 int pos; 1802 if (expandedPosition == EXPANDED_FULL_OPEN) { 1803 panelh = disph; 1804 } 1805 else if (expandedPosition == EXPANDED_LEAVE_ALONE) { 1806 panelh = mTrackingPosition; 1807 } 1808 else { 1809 if (expandedPosition <= disph) { 1810 panelh = expandedPosition; 1811 } else { 1812 panelh = disph; 1813 } 1814 } 1815 1816 // catch orientation changes and other peculiar cases 1817 if (panelh > disph || (panelh < disph && !mTracking && !mAnimating)) { 1818 panelh = disph; 1819 } else if (panelh < 0) { 1820 panelh = 0; 1821 } 1822 1823 mTrackingPosition = panelh; 1824 1825 FrameLayout.LayoutParams lp = (FrameLayout.LayoutParams) mNotificationPanel.getLayoutParams(); 1826 lp.height = panelh; 1827 lp.gravity = mNotificationPanelGravity; 1828 lp.leftMargin = mNotificationPanelMarginLeftPx; 1829 if (SPEW) { 1830 Slog.v(TAG, "updated cropView height=" + panelh + " grav=" + lp.gravity); 1831 } 1832 mNotificationPanel.setLayoutParams(lp); 1833 1834 if (DIM_BEHIND_EXPANDED_PANEL && ActivityManager.isHighEndGfx(mDisplay)) { 1835 // woo, special effects 1836 final int barh = getCloseViewHeight() + getStatusBarHeight(); 1837 final float frac = saturate((float)(panelh - barh) / (disph - barh)); 1838 final int color = ((int)(0xB0 * Math.sin(frac * 1.57f))) << 24; 1839 mStatusBarWindow.setBackgroundColor(color); 1840 } 1841 } 1842 1843 void updateDisplaySize() { 1844 mDisplay.getMetrics(mDisplayMetrics); 1845 } 1846 1847 void performDisableActions(int net) { 1848 int old = mDisabled; 1849 int diff = net ^ old; 1850 mDisabled = net; 1851 1852 // act accordingly 1853 if ((diff & StatusBarManager.DISABLE_EXPAND) != 0) { 1854 if ((net & StatusBarManager.DISABLE_EXPAND) != 0) { 1855 Slog.d(TAG, "DISABLE_EXPAND: yes"); 1856 animateCollapse(); 1857 } 1858 } 1859 if ((diff & StatusBarManager.DISABLE_NOTIFICATION_ICONS) != 0) { 1860 if ((net & StatusBarManager.DISABLE_NOTIFICATION_ICONS) != 0) { 1861 Slog.d(TAG, "DISABLE_NOTIFICATION_ICONS: yes"); 1862 if (mTicking) { 1863 mNotificationIcons.setVisibility(View.INVISIBLE); 1864 mTicker.halt(); 1865 } else { 1866 setNotificationIconVisibility(false, com.android.internal.R.anim.fade_out); 1867 } 1868 } else { 1869 Slog.d(TAG, "DISABLE_NOTIFICATION_ICONS: no"); 1870 if (!mExpandedVisible) { 1871 setNotificationIconVisibility(true, com.android.internal.R.anim.fade_in); 1872 } 1873 } 1874 } else if ((diff & StatusBarManager.DISABLE_NOTIFICATION_TICKER) != 0) { 1875 if (mTicking && (net & StatusBarManager.DISABLE_NOTIFICATION_TICKER) != 0) { 1876 mTicker.halt(); 1877 } 1878 } 1879 } 1880 1881 private View.OnClickListener mClearButtonListener = new View.OnClickListener() { 1882 final int mini(int a, int b) { 1883 return (b>a?a:b); 1884 } 1885 public void onClick(View v) { 1886 synchronized (mNotificationData) { 1887 // animate-swipe all dismissable notifications, then animate the shade closed 1888 int numChildren = mPile.getChildCount(); 1889 1890 int scrollTop = mScrollView.getScrollY(); 1891 int scrollBottom = scrollTop + mScrollView.getHeight(); 1892 final ArrayList<View> snapshot = new ArrayList<View>(numChildren); 1893 for (int i=0; i<numChildren; i++) { 1894 final View child = mPile.getChildAt(i); 1895 if (mPile.canChildBeDismissed(child) && child.getBottom() > scrollTop && 1896 child.getTop() < scrollBottom) { 1897 snapshot.add(child); 1898 } 1899 } 1900 if (snapshot.isEmpty()) { 1901 animateCollapse(false); 1902 return; 1903 } 1904 new Thread(new Runnable() { 1905 @Override 1906 public void run() { 1907 // Decrease the delay for every row we animate to give the sense of 1908 // accelerating the swipes 1909 final int ROW_DELAY_DECREMENT = 10; 1910 int currentDelay = 140; 1911 int totalDelay = 0; 1912 1913 // Set the shade-animating state to avoid doing other work during 1914 // all of these animations. In particular, avoid layout and 1915 // redrawing when collapsing the shade. 1916 mPile.setViewRemoval(false); 1917 1918 mPostCollapseCleanup = new Runnable() { 1919 @Override 1920 public void run() { 1921 try { 1922 mPile.setViewRemoval(true); 1923 mBarService.onClearAllNotifications(); 1924 } catch (Exception ex) { } 1925 } 1926 }; 1927 1928 View sampleView = snapshot.get(0); 1929 int width = sampleView.getWidth(); 1930 final int velocity = width * 8; // 1000/8 = 125 ms duration 1931 for (final View _v : snapshot) { 1932 mHandler.postDelayed(new Runnable() { 1933 @Override 1934 public void run() { 1935 mPile.dismissRowAnimated(_v, velocity); 1936 } 1937 }, totalDelay); 1938 currentDelay = Math.max(50, currentDelay - ROW_DELAY_DECREMENT); 1939 totalDelay += currentDelay; 1940 } 1941 // Delay the collapse animation until after all swipe animations have 1942 // finished. Provide some buffer because there may be some extra delay 1943 // before actually starting each swipe animation. Ideally, we'd 1944 // synchronize the end of those animations with the start of the collaps 1945 // exactly. 1946 mHandler.postDelayed(new Runnable() { 1947 @Override 1948 public void run() { 1949 animateCollapse(false); 1950 } 1951 }, totalDelay + 225); 1952 } 1953 }).start(); 1954 } 1955 } 1956 }; 1957 1958 private View.OnClickListener mSettingsButtonListener = new View.OnClickListener() { 1959 public void onClick(View v) { 1960 try { 1961 // Dismiss the lock screen when Settings starts. 1962 ActivityManagerNative.getDefault().dismissKeyguardOnNextActivity(); 1963 } catch (RemoteException e) { 1964 } 1965 v.getContext().startActivity(new Intent(Settings.ACTION_SETTINGS) 1966 .setFlags(Intent.FLAG_ACTIVITY_NEW_TASK)); 1967 animateCollapse(); 1968 } 1969 }; 1970 1971 private BroadcastReceiver mBroadcastReceiver = new BroadcastReceiver() { 1972 public void onReceive(Context context, Intent intent) { 1973 String action = intent.getAction(); 1974 if (Intent.ACTION_CLOSE_SYSTEM_DIALOGS.equals(action) 1975 || Intent.ACTION_SCREEN_OFF.equals(action)) { 1976 boolean excludeRecents = false; 1977 if (Intent.ACTION_CLOSE_SYSTEM_DIALOGS.equals(action)) { 1978 String reason = intent.getStringExtra("reason"); 1979 if (reason != null) { 1980 excludeRecents = reason.equals(SYSTEM_DIALOG_REASON_RECENT_APPS); 1981 } 1982 } 1983 animateCollapse(excludeRecents); 1984 } 1985 else if (Intent.ACTION_CONFIGURATION_CHANGED.equals(action)) { 1986 updateResources(); 1987 repositionNavigationBar(); 1988 updateExpandedViewPos(EXPANDED_LEAVE_ALONE); 1989 } 1990 } 1991 }; 1992 1993 private void setIntruderAlertVisibility(boolean vis) { 1994 if (!ENABLE_INTRUDERS) return; 1995 if (DEBUG) { 1996 Slog.v(TAG, (vis ? "showing" : "hiding") + " intruder alert window"); 1997 } 1998 mIntruderAlertView.setVisibility(vis ? View.VISIBLE : View.GONE); 1999 } 2000 2001 public void dismissIntruder() { 2002 if (mCurrentlyIntrudingNotification == null) return; 2003 2004 try { 2005 mBarService.onNotificationClear( 2006 mCurrentlyIntrudingNotification.pkg, 2007 mCurrentlyIntrudingNotification.tag, 2008 mCurrentlyIntrudingNotification.id); 2009 } catch (android.os.RemoteException ex) { 2010 // oh well 2011 } 2012 } 2013 2014 /** 2015 * Reload some of our resources when the configuration changes. 2016 * 2017 * We don't reload everything when the configuration changes -- we probably 2018 * should, but getting that smooth is tough. Someday we'll fix that. In the 2019 * meantime, just update the things that we know change. 2020 */ 2021 void updateResources() { 2022 final Context context = mContext; 2023 final Resources res = context.getResources(); 2024 2025 if (mClearButton instanceof TextView) { 2026 ((TextView)mClearButton).setText(context.getText(R.string.status_bar_clear_all_button)); 2027 } 2028 loadDimens(); 2029 } 2030 2031 protected void loadDimens() { 2032 final Resources res = mContext.getResources(); 2033 2034 mNaturalBarHeight = res.getDimensionPixelSize( 2035 com.android.internal.R.dimen.status_bar_height); 2036 2037 int newIconSize = res.getDimensionPixelSize( 2038 com.android.internal.R.dimen.status_bar_icon_size); 2039 int newIconHPadding = res.getDimensionPixelSize( 2040 R.dimen.status_bar_icon_padding); 2041 2042 if (newIconHPadding != mIconHPadding || newIconSize != mIconSize) { 2043// Slog.d(TAG, "size=" + newIconSize + " padding=" + newIconHPadding); 2044 mIconHPadding = newIconHPadding; 2045 mIconSize = newIconSize; 2046 //reloadAllNotificationIcons(); // reload the tray 2047 } 2048 2049 mEdgeBorder = res.getDimensionPixelSize(R.dimen.status_bar_edge_ignore); 2050 2051 mSelfExpandVelocityPx = res.getDimension(R.dimen.self_expand_velocity); 2052 mSelfCollapseVelocityPx = res.getDimension(R.dimen.self_collapse_velocity); 2053 mFlingExpandMinVelocityPx = res.getDimension(R.dimen.fling_expand_min_velocity); 2054 mFlingCollapseMinVelocityPx = res.getDimension(R.dimen.fling_collapse_min_velocity); 2055 2056 mCollapseMinDisplayFraction = res.getFraction(R.dimen.collapse_min_display_fraction, 1, 1); 2057 mExpandMinDisplayFraction = res.getFraction(R.dimen.expand_min_display_fraction, 1, 1); 2058 2059 mExpandAccelPx = res.getDimension(R.dimen.expand_accel); 2060 mCollapseAccelPx = res.getDimension(R.dimen.collapse_accel); 2061 2062 mFlingGestureMaxXVelocityPx = res.getDimension(R.dimen.fling_gesture_max_x_velocity); 2063 2064 mNotificationPanelMarginBottomPx 2065 = (int) res.getDimension(R.dimen.notification_panel_margin_bottom); 2066 mNotificationPanelMarginLeftPx 2067 = (int) res.getDimension(R.dimen.notification_panel_margin_left); 2068 mNotificationPanelGravity = res.getInteger(R.integer.notification_panel_layout_gravity); 2069 if (mNotificationPanelGravity <= 0) { 2070 mNotificationPanelGravity = Gravity.CENTER_VERTICAL | Gravity.TOP; 2071 } 2072 2073 if (false) Slog.v(TAG, "updateResources"); 2074 } 2075 2076 // 2077 // tracing 2078 // 2079 2080 void postStartTracing() { 2081 mHandler.postDelayed(mStartTracing, 3000); 2082 } 2083 2084 void vibrate() { 2085 android.os.Vibrator vib = (android.os.Vibrator)mContext.getSystemService( 2086 Context.VIBRATOR_SERVICE); 2087 vib.vibrate(250); 2088 } 2089 2090 Runnable mStartTracing = new Runnable() { 2091 public void run() { 2092 vibrate(); 2093 SystemClock.sleep(250); 2094 Slog.d(TAG, "startTracing"); 2095 android.os.Debug.startMethodTracing("/data/statusbar-traces/trace"); 2096 mHandler.postDelayed(mStopTracing, 10000); 2097 } 2098 }; 2099 2100 Runnable mStopTracing = new Runnable() { 2101 public void run() { 2102 android.os.Debug.stopMethodTracing(); 2103 Slog.d(TAG, "stopTracing"); 2104 vibrate(); 2105 } 2106 }; 2107 2108 @Override 2109 protected void haltTicker() { 2110 mTicker.halt(); 2111 } 2112 2113 @Override 2114 protected boolean isStatusBarExpanded() { 2115 return mExpanded; 2116 } 2117} 2118 2119