TabletStatusBar.java revision 079b33d215a49bc38b488489b0cc13d7273cdc66
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.tablet; 18 19import java.io.FileDescriptor; 20import java.io.PrintWriter; 21import java.util.ArrayList; 22 23import android.animation.LayoutTransition; 24import android.animation.ObjectAnimator; 25import android.app.ActivityManagerNative; 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.SharedPreferences; 35import android.content.pm.ApplicationInfo; 36import android.content.pm.PackageManager.NameNotFoundException; 37import android.content.res.Configuration; 38import android.content.res.Resources; 39import android.inputmethodservice.InputMethodService; 40import android.graphics.PixelFormat; 41import android.graphics.Point; 42import android.graphics.Rect; 43import android.graphics.drawable.Drawable; 44import android.graphics.drawable.LayerDrawable; 45import android.os.Build; 46import android.os.Handler; 47import android.os.IBinder; 48import android.os.Message; 49import android.os.RemoteException; 50import android.os.ServiceManager; 51import android.text.TextUtils; 52import android.util.Slog; 53import android.view.accessibility.AccessibilityEvent; 54import android.view.Display; 55import android.view.Gravity; 56import android.view.IWindowManager; 57import android.view.KeyEvent; 58import android.view.LayoutInflater; 59import android.view.MotionEvent; 60import android.view.SoundEffectConstants; 61import android.view.VelocityTracker; 62import android.view.View; 63import android.view.ViewConfiguration; 64import android.view.ViewGroup; 65import android.view.WindowManager; 66import android.view.WindowManagerImpl; 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.recent.RecentsPanelView; 78import com.android.systemui.statusbar.BaseStatusBar; 79import com.android.systemui.statusbar.NotificationData; 80import com.android.systemui.statusbar.SignalClusterView; 81import com.android.systemui.statusbar.BaseStatusBar; 82import com.android.systemui.statusbar.StatusBarIconView; 83import com.android.systemui.statusbar.policy.BatteryController; 84import com.android.systemui.statusbar.policy.BluetoothController; 85import com.android.systemui.statusbar.policy.CompatModeButton; 86import com.android.systemui.statusbar.policy.LocationController; 87import com.android.systemui.statusbar.policy.NetworkController; 88import com.android.systemui.statusbar.policy.Prefs; 89 90public class TabletStatusBar extends BaseStatusBar implements 91 HeightReceiver.OnBarHeightChangedListener, 92 InputMethodsPanel.OnHardKeyboardEnabledChangeListener, 93 RecentsPanelView.OnRecentsPanelVisibilityChangedListener { 94 public static final boolean DEBUG = false; 95 public static final boolean DEBUG_COMPAT_HELP = false; 96 public static final String TAG = "TabletStatusBar"; 97 98 99 public static final int MSG_OPEN_NOTIFICATION_PANEL = 1000; 100 public static final int MSG_CLOSE_NOTIFICATION_PANEL = 1001; 101 public static final int MSG_OPEN_NOTIFICATION_PEEK = 1002; 102 public static final int MSG_CLOSE_NOTIFICATION_PEEK = 1003; 103 public static final int MSG_OPEN_RECENTS_PANEL = 1020; 104 public static final int MSG_CLOSE_RECENTS_PANEL = 1021; 105 public static final int MSG_SHOW_CHROME = 1030; 106 public static final int MSG_HIDE_CHROME = 1031; 107 public static final int MSG_OPEN_INPUT_METHODS_PANEL = 1040; 108 public static final int MSG_CLOSE_INPUT_METHODS_PANEL = 1041; 109 public static final int MSG_OPEN_COMPAT_MODE_PANEL = 1050; 110 public static final int MSG_CLOSE_COMPAT_MODE_PANEL = 1051; 111 public static final int MSG_STOP_TICKER = 2000; 112 113 // Fitts' Law assistance for LatinIME; see policy.EventHole 114 private static final boolean FAKE_SPACE_BAR = true; 115 116 // Notification "peeking" (flyover preview of individual notifications) 117 final static boolean NOTIFICATION_PEEK_ENABLED = false; 118 final static int NOTIFICATION_PEEK_HOLD_THRESH = 200; // ms 119 final static int NOTIFICATION_PEEK_FADE_DELAY = 3000; // ms 120 121 // The height of the bar, as definied by the build. It may be taller if we're plugged 122 // into hdmi. 123 int mNaturalBarHeight = -1; 124 int mIconSize = -1; 125 int mIconHPadding = -1; 126 private int mMaxNotificationIcons = 5; 127 128 H mHandler = new H(); 129 130 IWindowManager mWindowManager; 131 132 // tracking all current notifications 133 private NotificationData mNotificationData = new NotificationData(); 134 135 TabletStatusBarView mStatusBarView; 136 View mNotificationArea; 137 View mNotificationTrigger; 138 NotificationIconArea mNotificationIconArea; 139 ViewGroup mNavigationArea; 140 141 boolean mNotificationDNDMode; 142 NotificationData.Entry mNotificationDNDDummyEntry; 143 144 ImageView mBackButton; 145 View mHomeButton; 146 View mMenuButton; 147 View mRecentButton; 148 private boolean mAltBackButtonEnabledForIme; 149 150 ViewGroup mFeedbackIconArea; // notification icons, IME icon, compat icon 151 InputMethodButton mInputMethodSwitchButton; 152 CompatModeButton mCompatModeButton; 153 154 NotificationPanel mNotificationPanel; 155 WindowManager.LayoutParams mNotificationPanelParams; 156 NotificationPeekPanel mNotificationPeekWindow; 157 ViewGroup mNotificationPeekRow; 158 int mNotificationPeekIndex; 159 IBinder mNotificationPeekKey; 160 LayoutTransition mNotificationPeekScrubLeft, mNotificationPeekScrubRight; 161 162 int mNotificationPeekTapDuration; 163 int mNotificationFlingVelocity; 164 165 ViewGroup mPile; 166 167 HeightReceiver mHeightReceiver; 168 BatteryController mBatteryController; 169 BluetoothController mBluetoothController; 170 LocationController mLocationController; 171 NetworkController mNetworkController; 172 173 ViewGroup mBarContents; 174 175 // hide system chrome ("lights out") support 176 View mShadow; 177 178 NotificationIconArea.IconLayout mIconLayout; 179 180 TabletTicker mTicker; 181 182 View mFakeSpaceBar; 183 KeyEvent mSpaceBarKeyEvent = null; 184 185 View mCompatibilityHelpDialog = null; 186 187 // for disabling the status bar 188 int mDisabled = 0; 189 190 private RecentsPanelView mRecentsPanel; 191 private RecentTasksLoader mRecentTasksLoader; 192 private InputMethodsPanel mInputMethodsPanel; 193 private CompatModePanel mCompatModePanel; 194 195 private int mSystemUiVisibility = 0; 196 // used to notify status bar for suppressing notification LED 197 private boolean mPanelSlightlyVisible; 198 199 private int mNavigationIconHints = 0; 200 201 public Context getContext() { return mContext; } 202 203 @Override 204 protected void createAndAddWindows() { 205 addStatusBarWindow(); 206 addPanelWindows(); 207 } 208 209 private void addStatusBarWindow() { 210 final View sb = makeStatusBarView(); 211 final int height = getStatusBarHeight(); 212 213 final WindowManager.LayoutParams lp = new WindowManager.LayoutParams( 214 ViewGroup.LayoutParams.MATCH_PARENT, 215 height, 216 WindowManager.LayoutParams.TYPE_STATUS_BAR, 217 WindowManager.LayoutParams.FLAG_NOT_FOCUSABLE 218 | WindowManager.LayoutParams.FLAG_TOUCHABLE_WHEN_WAKING 219 | WindowManager.LayoutParams.FLAG_SPLIT_TOUCH, 220 // We use a pixel format of RGB565 for the status bar to save memory bandwidth and 221 // to ensure that the layer can be handled by HWComposer. On some devices the 222 // HWComposer is unable to handle SW-rendered RGBX_8888 layers. 223 PixelFormat.RGB_565); 224 225 // the status bar should be in an overlay if possible 226 final Display defaultDisplay 227 = ((WindowManager)mContext.getSystemService(Context.WINDOW_SERVICE)) 228 .getDefaultDisplay(); 229 230 // We explicitly leave FLAG_HARDWARE_ACCELERATED out of the flags. The status bar occupies 231 // very little screen real-estate and is updated fairly frequently. By using CPU rendering 232 // for the status bar, we prevent the GPU from having to wake up just to do these small 233 // updates, which should help keep power consumption down. 234 235 lp.gravity = getStatusBarGravity(); 236 lp.setTitle("StatusBar"); 237 lp.packageName = mContext.getPackageName(); 238 lp.windowAnimations = R.style.Animation_StatusBar; 239 WindowManagerImpl.getDefault().addView(sb, lp); 240 } 241 242 protected void addPanelWindows() { 243 final Context context = mContext; 244 final Resources res = mContext.getResources(); 245 246 // Notification Panel 247 mNotificationPanel = (NotificationPanel)View.inflate(context, 248 R.layout.status_bar_notification_panel, null); 249 mNotificationPanel.setBar(this); 250 mNotificationPanel.show(false, false); 251 mNotificationPanel.setOnTouchListener( 252 new TouchOutsideListener(MSG_CLOSE_NOTIFICATION_PANEL, mNotificationPanel)); 253 254 // the battery icon 255 mBatteryController.addIconView((ImageView)mNotificationPanel.findViewById(R.id.battery)); 256 mBatteryController.addLabelView( 257 (TextView)mNotificationPanel.findViewById(R.id.battery_text)); 258 259 // Bt 260 mBluetoothController.addIconView( 261 (ImageView)mNotificationPanel.findViewById(R.id.bluetooth)); 262 263 // network icons: either a combo icon that switches between mobile and data, or distinct 264 // mobile and data icons 265 final ImageView mobileRSSI = 266 (ImageView)mNotificationPanel.findViewById(R.id.mobile_signal); 267 if (mobileRSSI != null) { 268 mNetworkController.addPhoneSignalIconView(mobileRSSI); 269 } 270 final ImageView wifiRSSI = 271 (ImageView)mNotificationPanel.findViewById(R.id.wifi_signal); 272 if (wifiRSSI != null) { 273 mNetworkController.addWifiIconView(wifiRSSI); 274 } 275 mNetworkController.addWifiLabelView( 276 (TextView)mNotificationPanel.findViewById(R.id.wifi_text)); 277 278 mNetworkController.addDataTypeIconView( 279 (ImageView)mNotificationPanel.findViewById(R.id.mobile_type)); 280 mNetworkController.addMobileLabelView( 281 (TextView)mNotificationPanel.findViewById(R.id.mobile_text)); 282 mNetworkController.addCombinedLabelView( 283 (TextView)mBarContents.findViewById(R.id.network_text)); 284 285 mStatusBarView.setIgnoreChildren(0, mNotificationTrigger, mNotificationPanel); 286 287 WindowManager.LayoutParams lp = mNotificationPanelParams = new WindowManager.LayoutParams( 288 res.getDimensionPixelSize(R.dimen.notification_panel_width), 289 getNotificationPanelHeight(), 290 WindowManager.LayoutParams.TYPE_STATUS_BAR_PANEL, 291 WindowManager.LayoutParams.FLAG_LAYOUT_IN_SCREEN 292 | WindowManager.LayoutParams.FLAG_LAYOUT_NO_LIMITS 293 | WindowManager.LayoutParams.FLAG_ALT_FOCUSABLE_IM 294 | WindowManager.LayoutParams.FLAG_SPLIT_TOUCH 295 | WindowManager.LayoutParams.FLAG_HARDWARE_ACCELERATED, 296 PixelFormat.TRANSLUCENT); 297 lp.gravity = Gravity.BOTTOM | Gravity.RIGHT; 298 lp.setTitle("NotificationPanel"); 299 lp.softInputMode = WindowManager.LayoutParams.SOFT_INPUT_STATE_UNCHANGED 300 | WindowManager.LayoutParams.SOFT_INPUT_ADJUST_NOTHING; 301 lp.windowAnimations = com.android.internal.R.style.Animation; // == no animation 302// lp.windowAnimations = com.android.internal.R.style.Animation_ZoomButtons; // simple fade 303 304 WindowManagerImpl.getDefault().addView(mNotificationPanel, lp); 305 306 // Notification preview window 307 if (NOTIFICATION_PEEK_ENABLED) { 308 mNotificationPeekWindow = (NotificationPeekPanel) View.inflate(context, 309 R.layout.status_bar_notification_peek, null); 310 mNotificationPeekWindow.setBar(this); 311 312 mNotificationPeekRow = (ViewGroup) mNotificationPeekWindow.findViewById(R.id.content); 313 mNotificationPeekWindow.setVisibility(View.GONE); 314 mNotificationPeekWindow.setOnTouchListener( 315 new TouchOutsideListener(MSG_CLOSE_NOTIFICATION_PEEK, mNotificationPeekWindow)); 316 mNotificationPeekScrubRight = new LayoutTransition(); 317 mNotificationPeekScrubRight.setAnimator(LayoutTransition.APPEARING, 318 ObjectAnimator.ofInt(null, "left", -512, 0)); 319 mNotificationPeekScrubRight.setAnimator(LayoutTransition.DISAPPEARING, 320 ObjectAnimator.ofInt(null, "left", -512, 0)); 321 mNotificationPeekScrubRight.setDuration(500); 322 323 mNotificationPeekScrubLeft = new LayoutTransition(); 324 mNotificationPeekScrubLeft.setAnimator(LayoutTransition.APPEARING, 325 ObjectAnimator.ofInt(null, "left", 512, 0)); 326 mNotificationPeekScrubLeft.setAnimator(LayoutTransition.DISAPPEARING, 327 ObjectAnimator.ofInt(null, "left", 512, 0)); 328 mNotificationPeekScrubLeft.setDuration(500); 329 330 // XXX: setIgnoreChildren? 331 lp = new WindowManager.LayoutParams( 332 512, // ViewGroup.LayoutParams.WRAP_CONTENT, 333 ViewGroup.LayoutParams.WRAP_CONTENT, 334 WindowManager.LayoutParams.TYPE_STATUS_BAR_PANEL, 335 WindowManager.LayoutParams.FLAG_LAYOUT_NO_LIMITS 336 | WindowManager.LayoutParams.FLAG_ALT_FOCUSABLE_IM 337 | WindowManager.LayoutParams.FLAG_SPLIT_TOUCH, 338 PixelFormat.TRANSLUCENT); 339 lp.gravity = Gravity.BOTTOM | Gravity.RIGHT; 340 lp.y = res.getDimensionPixelOffset(R.dimen.peek_window_y_offset); 341 lp.setTitle("NotificationPeekWindow"); 342 lp.windowAnimations = com.android.internal.R.style.Animation_Toast; 343 344 WindowManagerImpl.getDefault().addView(mNotificationPeekWindow, lp); 345 } 346 347 // Recents Panel 348 mRecentTasksLoader = new RecentTasksLoader(context); 349 mRecentsPanel = (RecentsPanelView) View.inflate(context, 350 R.layout.status_bar_recent_panel, null); 351 mRecentsPanel.setVisibility(View.GONE); 352 mRecentsPanel.setOnTouchListener(new TouchOutsideListener(MSG_CLOSE_RECENTS_PANEL, 353 mRecentsPanel)); 354 mRecentsPanel.setOnVisibilityChangedListener(this); 355 mRecentsPanel.setRecentTasksLoader(mRecentTasksLoader); 356 mRecentTasksLoader.setRecentsPanel(mRecentsPanel); 357 358 lp = new WindowManager.LayoutParams( 359 (int) res.getDimension(R.dimen.status_bar_recents_width), 360 ViewGroup.LayoutParams.MATCH_PARENT, 361 WindowManager.LayoutParams.TYPE_STATUS_BAR_PANEL, 362 WindowManager.LayoutParams.FLAG_LAYOUT_IN_SCREEN 363 | WindowManager.LayoutParams.FLAG_ALT_FOCUSABLE_IM 364 | WindowManager.LayoutParams.FLAG_SPLIT_TOUCH 365 | WindowManager.LayoutParams.FLAG_HARDWARE_ACCELERATED, 366 PixelFormat.TRANSLUCENT); 367 lp.gravity = Gravity.BOTTOM | Gravity.LEFT; 368 lp.setTitle("RecentsPanel"); 369 lp.windowAnimations = R.style.Animation_RecentPanel; 370 lp.softInputMode = WindowManager.LayoutParams.SOFT_INPUT_STATE_UNCHANGED 371 | WindowManager.LayoutParams.SOFT_INPUT_ADJUST_NOTHING; 372 373 WindowManagerImpl.getDefault().addView(mRecentsPanel, lp); 374 mRecentsPanel.setBar(this); 375 mRecentsPanel.setStatusBarView(mStatusBarView); 376 377 // Input methods Panel 378 mInputMethodsPanel = (InputMethodsPanel) View.inflate(context, 379 R.layout.status_bar_input_methods_panel, null); 380 mInputMethodsPanel.setHardKeyboardEnabledChangeListener(this); 381 mInputMethodsPanel.setOnTouchListener(new TouchOutsideListener( 382 MSG_CLOSE_INPUT_METHODS_PANEL, mInputMethodsPanel)); 383 mInputMethodsPanel.setImeSwitchButton(mInputMethodSwitchButton); 384 mStatusBarView.setIgnoreChildren(2, mInputMethodSwitchButton, mInputMethodsPanel); 385 lp = new WindowManager.LayoutParams( 386 ViewGroup.LayoutParams.WRAP_CONTENT, 387 ViewGroup.LayoutParams.WRAP_CONTENT, 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 | WindowManager.LayoutParams.FLAG_HARDWARE_ACCELERATED, 393 PixelFormat.TRANSLUCENT); 394 lp.gravity = Gravity.BOTTOM | Gravity.RIGHT; 395 lp.setTitle("InputMethodsPanel"); 396 lp.windowAnimations = R.style.Animation_RecentPanel; 397 398 WindowManagerImpl.getDefault().addView(mInputMethodsPanel, lp); 399 400 // Compatibility mode selector panel 401 mCompatModePanel = (CompatModePanel) View.inflate(context, 402 R.layout.status_bar_compat_mode_panel, null); 403 mCompatModePanel.setOnTouchListener(new TouchOutsideListener( 404 MSG_CLOSE_COMPAT_MODE_PANEL, mCompatModePanel)); 405 mCompatModePanel.setTrigger(mCompatModeButton); 406 mCompatModePanel.setVisibility(View.GONE); 407 mStatusBarView.setIgnoreChildren(3, mCompatModeButton, mCompatModePanel); 408 lp = new WindowManager.LayoutParams( 409 250, 410 ViewGroup.LayoutParams.WRAP_CONTENT, 411 WindowManager.LayoutParams.TYPE_STATUS_BAR_PANEL, 412 WindowManager.LayoutParams.FLAG_LAYOUT_IN_SCREEN 413 | WindowManager.LayoutParams.FLAG_ALT_FOCUSABLE_IM 414 | WindowManager.LayoutParams.FLAG_SPLIT_TOUCH 415 | WindowManager.LayoutParams.FLAG_HARDWARE_ACCELERATED, 416 PixelFormat.TRANSLUCENT); 417 lp.gravity = Gravity.BOTTOM | Gravity.RIGHT; 418 lp.setTitle("CompatModePanel"); 419 lp.windowAnimations = android.R.style.Animation_Dialog; 420 421 WindowManagerImpl.getDefault().addView(mCompatModePanel, lp); 422 423 mRecentButton.setOnTouchListener(mRecentsPanel); 424 425 mPile = (ViewGroup)mNotificationPanel.findViewById(R.id.content); 426 mPile.removeAllViews(); 427 428 ScrollView scroller = (ScrollView)mPile.getParent(); 429 scroller.setFillViewport(true); 430 } 431 432 private int getNotificationPanelHeight() { 433 final Resources res = mContext.getResources(); 434 final Display d = WindowManagerImpl.getDefault().getDefaultDisplay(); 435 final Point size = new Point(); 436 d.getRealSize(size); 437 return Math.max(res.getDimensionPixelSize(R.dimen.notification_panel_min_height), size.y); 438 } 439 440 @Override 441 public void start() { 442 super.start(); // will add the main bar view 443 } 444 445 @Override 446 protected void onConfigurationChanged(Configuration newConfig) { 447 mHeightReceiver.updateHeight(); // display size may have changed 448 loadDimens(); 449 mNotificationPanelParams.height = getNotificationPanelHeight(); 450 WindowManagerImpl.getDefault().updateViewLayout(mNotificationPanel, 451 mNotificationPanelParams); 452 mRecentsPanel.updateValuesFromResources(); 453 } 454 455 protected void loadDimens() { 456 final Resources res = mContext.getResources(); 457 458 mNaturalBarHeight = res.getDimensionPixelSize( 459 com.android.internal.R.dimen.system_bar_height); 460 461 int newIconSize = res.getDimensionPixelSize( 462 com.android.internal.R.dimen.system_bar_icon_size); 463 int newIconHPadding = res.getDimensionPixelSize( 464 R.dimen.status_bar_icon_padding); 465 466 if (newIconHPadding != mIconHPadding || newIconSize != mIconSize) { 467// Slog.d(TAG, "size=" + newIconSize + " padding=" + newIconHPadding); 468 mIconHPadding = newIconHPadding; 469 mIconSize = newIconSize; 470 reloadAllNotificationIcons(); // reload the tray 471 } 472 473 final int numIcons = res.getInteger(R.integer.config_maxNotificationIcons); 474 if (numIcons != mMaxNotificationIcons) { 475 mMaxNotificationIcons = numIcons; 476 if (DEBUG) Slog.d(TAG, "max notification icons: " + mMaxNotificationIcons); 477 reloadAllNotificationIcons(); 478 } 479 } 480 481 public View getStatusBarView() { 482 return mStatusBarView; 483 } 484 485 protected View makeStatusBarView() { 486 final Context context = mContext; 487 488 mWindowManager = IWindowManager.Stub.asInterface( 489 ServiceManager.getService(Context.WINDOW_SERVICE)); 490 491 // This guy will listen for HDMI plugged broadcasts so we can resize the 492 // status bar as appropriate. 493 mHeightReceiver = new HeightReceiver(mContext); 494 mHeightReceiver.registerReceiver(); 495 loadDimens(); 496 497 final TabletStatusBarView sb = (TabletStatusBarView)View.inflate( 498 context, R.layout.status_bar, null); 499 mStatusBarView = sb; 500 501 sb.setHandler(mHandler); 502 503 try { 504 // Sanity-check that someone hasn't set up the config wrong and asked for a navigation 505 // bar on a tablet that has only the system bar 506 if (mWindowManager.hasNavigationBar()) { 507 Slog.e(TAG, "Tablet device cannot show navigation bar and system bar"); 508 } 509 } catch (RemoteException ex) { 510 } 511 512 mBarContents = (ViewGroup) sb.findViewById(R.id.bar_contents); 513 514 // the whole right-hand side of the bar 515 mNotificationArea = sb.findViewById(R.id.notificationArea); 516 if (!NOTIFICATION_PEEK_ENABLED) { 517 mNotificationArea.setOnTouchListener(new NotificationTriggerTouchListener()); 518 } 519 520 // the button to open the notification area 521 mNotificationTrigger = sb.findViewById(R.id.notificationTrigger); 522 if (NOTIFICATION_PEEK_ENABLED) { 523 mNotificationTrigger.setOnTouchListener(new NotificationTriggerTouchListener()); 524 } 525 526 // the more notifications icon 527 mNotificationIconArea = (NotificationIconArea)sb.findViewById(R.id.notificationIcons); 528 529 // where the icons go 530 mIconLayout = (NotificationIconArea.IconLayout) sb.findViewById(R.id.icons); 531 if (NOTIFICATION_PEEK_ENABLED) { 532 mIconLayout.setOnTouchListener(new NotificationIconTouchListener()); 533 } 534 535 ViewConfiguration vc = ViewConfiguration.get(context); 536 mNotificationPeekTapDuration = vc.getTapTimeout(); 537 mNotificationFlingVelocity = 300; // px/s 538 539 mTicker = new TabletTicker(this); 540 541 // The icons 542 mLocationController = new LocationController(mContext); // will post a notification 543 544 mBatteryController = new BatteryController(mContext); 545 mBatteryController.addIconView((ImageView)sb.findViewById(R.id.battery)); 546 mBluetoothController = new BluetoothController(mContext); 547 mBluetoothController.addIconView((ImageView)sb.findViewById(R.id.bluetooth)); 548 549 mNetworkController = new NetworkController(mContext); 550 final SignalClusterView signalCluster = 551 (SignalClusterView)sb.findViewById(R.id.signal_cluster); 552 mNetworkController.addSignalCluster(signalCluster); 553 554 // The navigation buttons 555 mBackButton = (ImageView)sb.findViewById(R.id.back); 556 mNavigationArea = (ViewGroup) sb.findViewById(R.id.navigationArea); 557 mHomeButton = mNavigationArea.findViewById(R.id.home); 558 mMenuButton = mNavigationArea.findViewById(R.id.menu); 559 mRecentButton = mNavigationArea.findViewById(R.id.recent_apps); 560 mRecentButton.setOnClickListener(mOnClickListener); 561 562 LayoutTransition lt = new LayoutTransition(); 563 lt.setDuration(250); 564 // don't wait for these transitions; we just want icons to fade in/out, not move around 565 lt.setDuration(LayoutTransition.CHANGE_APPEARING, 0); 566 lt.setDuration(LayoutTransition.CHANGE_DISAPPEARING, 0); 567 lt.addTransitionListener(new LayoutTransition.TransitionListener() { 568 public void endTransition(LayoutTransition transition, ViewGroup container, 569 View view, int transitionType) { 570 // ensure the menu button doesn't stick around on the status bar after it's been 571 // removed 572 mBarContents.invalidate(); 573 } 574 public void startTransition(LayoutTransition transition, ViewGroup container, 575 View view, int transitionType) {} 576 }); 577 mNavigationArea.setLayoutTransition(lt); 578 // no multi-touch on the nav buttons 579 mNavigationArea.setMotionEventSplittingEnabled(false); 580 581 // The bar contents buttons 582 mFeedbackIconArea = (ViewGroup)sb.findViewById(R.id.feedbackIconArea); 583 mInputMethodSwitchButton = (InputMethodButton) sb.findViewById(R.id.imeSwitchButton); 584 // Overwrite the lister 585 mInputMethodSwitchButton.setOnClickListener(mOnClickListener); 586 587 mCompatModeButton = (CompatModeButton) sb.findViewById(R.id.compatModeButton); 588 mCompatModeButton.setOnClickListener(mOnClickListener); 589 mCompatModeButton.setVisibility(View.GONE); 590 591 // for redirecting errant bar taps to the IME 592 mFakeSpaceBar = sb.findViewById(R.id.fake_space_bar); 593 594 // "shadows" of the status bar features, for lights-out mode 595 mShadow = sb.findViewById(R.id.bar_shadow); 596 mShadow.setOnTouchListener( 597 new View.OnTouchListener() { 598 public boolean onTouch(View v, MotionEvent ev) { 599 if (ev.getAction() == MotionEvent.ACTION_DOWN) { 600 // even though setting the systemUI visibility below will turn these views 601 // on, we need them to come up faster so that they can catch this motion 602 // event 603 mShadow.setVisibility(View.GONE); 604 mBarContents.setVisibility(View.VISIBLE); 605 606 try { 607 mBarService.setSystemUiVisibility(View.STATUS_BAR_VISIBLE); 608 } catch (RemoteException ex) { 609 // system process dead 610 } 611 } 612 return false; 613 } 614 }); 615 616 // tuning parameters 617 final int LIGHTS_GOING_OUT_SYSBAR_DURATION = 600; 618 final int LIGHTS_GOING_OUT_SHADOW_DURATION = 1000; 619 final int LIGHTS_GOING_OUT_SHADOW_DELAY = 500; 620 621 final int LIGHTS_COMING_UP_SYSBAR_DURATION = 200; 622// final int LIGHTS_COMING_UP_SYSBAR_DELAY = 50; 623 final int LIGHTS_COMING_UP_SHADOW_DURATION = 0; 624 625 LayoutTransition xition = new LayoutTransition(); 626 xition.setAnimator(LayoutTransition.APPEARING, 627 ObjectAnimator.ofFloat(null, "alpha", 0.5f, 1f)); 628 xition.setDuration(LayoutTransition.APPEARING, LIGHTS_COMING_UP_SYSBAR_DURATION); 629 xition.setStartDelay(LayoutTransition.APPEARING, 0); 630 xition.setAnimator(LayoutTransition.DISAPPEARING, 631 ObjectAnimator.ofFloat(null, "alpha", 1f, 0f)); 632 xition.setDuration(LayoutTransition.DISAPPEARING, LIGHTS_GOING_OUT_SYSBAR_DURATION); 633 xition.setStartDelay(LayoutTransition.DISAPPEARING, 0); 634 ((ViewGroup)sb.findViewById(R.id.bar_contents_holder)).setLayoutTransition(xition); 635 636 xition = new LayoutTransition(); 637 xition.setAnimator(LayoutTransition.APPEARING, 638 ObjectAnimator.ofFloat(null, "alpha", 0f, 1f)); 639 xition.setDuration(LayoutTransition.APPEARING, LIGHTS_GOING_OUT_SHADOW_DURATION); 640 xition.setStartDelay(LayoutTransition.APPEARING, LIGHTS_GOING_OUT_SHADOW_DELAY); 641 xition.setAnimator(LayoutTransition.DISAPPEARING, 642 ObjectAnimator.ofFloat(null, "alpha", 1f, 0f)); 643 xition.setDuration(LayoutTransition.DISAPPEARING, LIGHTS_COMING_UP_SHADOW_DURATION); 644 xition.setStartDelay(LayoutTransition.DISAPPEARING, 0); 645 ((ViewGroup)sb.findViewById(R.id.bar_shadow_holder)).setLayoutTransition(xition); 646 647 // set the initial view visibility 648 setAreThereNotifications(); 649 650 mHeightReceiver.addOnBarHeightChangedListener(this); 651 652 // receive broadcasts 653 IntentFilter filter = new IntentFilter(); 654 filter.addAction(Intent.ACTION_CLOSE_SYSTEM_DIALOGS); 655 filter.addAction(Intent.ACTION_SCREEN_OFF); 656 context.registerReceiver(mBroadcastReceiver, filter); 657 658 return sb; 659 } 660 661 public int getStatusBarHeight() { 662 return mHeightReceiver.getHeight(); 663 } 664 665 protected int getStatusBarGravity() { 666 return Gravity.BOTTOM | Gravity.FILL_HORIZONTAL; 667 } 668 669 public void onBarHeightChanged(int height) { 670 final WindowManager.LayoutParams lp 671 = (WindowManager.LayoutParams)mStatusBarView.getLayoutParams(); 672 if (lp == null) { 673 // haven't been added yet 674 return; 675 } 676 if (lp.height != height) { 677 lp.height = height; 678 final WindowManager wm = WindowManagerImpl.getDefault(); 679 wm.updateViewLayout(mStatusBarView, lp); 680 } 681 } 682 683 private class H extends Handler { 684 public void handleMessage(Message m) { 685 switch (m.what) { 686 case MSG_OPEN_NOTIFICATION_PEEK: 687 if (DEBUG) Slog.d(TAG, "opening notification peek window; arg=" + m.arg1); 688 689 if (m.arg1 >= 0) { 690 final int N = mNotificationData.size(); 691 692 if (!mNotificationDNDMode) { 693 if (mNotificationPeekIndex >= 0 && mNotificationPeekIndex < N) { 694 NotificationData.Entry entry = mNotificationData.get(N-1-mNotificationPeekIndex); 695 entry.icon.setBackgroundColor(0); 696 mNotificationPeekIndex = -1; 697 mNotificationPeekKey = null; 698 } 699 } 700 701 final int peekIndex = m.arg1; 702 if (peekIndex < N) { 703 //Slog.d(TAG, "loading peek: " + peekIndex); 704 NotificationData.Entry entry = 705 mNotificationDNDMode 706 ? mNotificationDNDDummyEntry 707 : mNotificationData.get(N-1-peekIndex); 708 NotificationData.Entry copy = new NotificationData.Entry( 709 entry.key, 710 entry.notification, 711 entry.icon); 712 inflateViews(copy, mNotificationPeekRow); 713 714 if (mNotificationDNDMode) { 715 copy.content.setOnClickListener(new View.OnClickListener() { 716 public void onClick(View v) { 717 SharedPreferences.Editor editor = Prefs.edit(mContext); 718 editor.putBoolean(Prefs.DO_NOT_DISTURB_PREF, false); 719 editor.apply(); 720 animateCollapse(); 721 visibilityChanged(false); 722 } 723 }); 724 } 725 726 entry.icon.setBackgroundColor(0x20FFFFFF); 727 728// mNotificationPeekRow.setLayoutTransition( 729// peekIndex < mNotificationPeekIndex 730// ? mNotificationPeekScrubLeft 731// : mNotificationPeekScrubRight); 732 733 mNotificationPeekRow.removeAllViews(); 734 mNotificationPeekRow.addView(copy.row); 735 736 mNotificationPeekWindow.setVisibility(View.VISIBLE); 737 mNotificationPanel.show(false, true); 738 739 mNotificationPeekIndex = peekIndex; 740 mNotificationPeekKey = entry.key; 741 } 742 } 743 break; 744 case MSG_CLOSE_NOTIFICATION_PEEK: 745 if (DEBUG) Slog.d(TAG, "closing notification peek window"); 746 mNotificationPeekWindow.setVisibility(View.GONE); 747 mNotificationPeekRow.removeAllViews(); 748 749 final int N = mNotificationData.size(); 750 if (mNotificationPeekIndex >= 0 && mNotificationPeekIndex < N) { 751 NotificationData.Entry entry = 752 mNotificationDNDMode 753 ? mNotificationDNDDummyEntry 754 : mNotificationData.get(N-1-mNotificationPeekIndex); 755 entry.icon.setBackgroundColor(0); 756 } 757 758 mNotificationPeekIndex = -1; 759 mNotificationPeekKey = null; 760 break; 761 case MSG_OPEN_NOTIFICATION_PANEL: 762 if (DEBUG) Slog.d(TAG, "opening notifications panel"); 763 if (!mNotificationPanel.isShowing()) { 764 if (NOTIFICATION_PEEK_ENABLED) { 765 mNotificationPeekWindow.setVisibility(View.GONE); 766 } 767 mNotificationPanel.show(true, true); 768 mNotificationArea.setVisibility(View.INVISIBLE); 769 mTicker.halt(); 770 } 771 break; 772 case MSG_CLOSE_NOTIFICATION_PANEL: 773 if (DEBUG) Slog.d(TAG, "closing notifications panel"); 774 if (mNotificationPanel.isShowing()) { 775 mNotificationPanel.show(false, true); 776 mNotificationArea.setVisibility(View.VISIBLE); 777 } 778 break; 779 case MSG_OPEN_RECENTS_PANEL: 780 if (DEBUG) Slog.d(TAG, "opening recents panel"); 781 if (mRecentsPanel != null) { 782 mRecentsPanel.show(true, true); 783 } 784 break; 785 case MSG_CLOSE_RECENTS_PANEL: 786 if (DEBUG) Slog.d(TAG, "closing recents panel"); 787 if (mRecentsPanel != null && mRecentsPanel.isShowing()) { 788 mRecentsPanel.show(false, true); 789 } 790 break; 791 case MSG_OPEN_INPUT_METHODS_PANEL: 792 if (DEBUG) Slog.d(TAG, "opening input methods panel"); 793 if (mInputMethodsPanel != null) mInputMethodsPanel.openPanel(); 794 break; 795 case MSG_CLOSE_INPUT_METHODS_PANEL: 796 if (DEBUG) Slog.d(TAG, "closing input methods panel"); 797 if (mInputMethodsPanel != null) mInputMethodsPanel.closePanel(false); 798 break; 799 case MSG_OPEN_COMPAT_MODE_PANEL: 800 if (DEBUG) Slog.d(TAG, "opening compat panel"); 801 if (mCompatModePanel != null) mCompatModePanel.openPanel(); 802 break; 803 case MSG_CLOSE_COMPAT_MODE_PANEL: 804 if (DEBUG) Slog.d(TAG, "closing compat panel"); 805 if (mCompatModePanel != null) mCompatModePanel.closePanel(); 806 break; 807 case MSG_SHOW_CHROME: 808 if (DEBUG) Slog.d(TAG, "hiding shadows (lights on)"); 809 mBarContents.setVisibility(View.VISIBLE); 810 mShadow.setVisibility(View.GONE); 811 mSystemUiVisibility &= ~View.SYSTEM_UI_FLAG_LOW_PROFILE; 812 notifyUiVisibilityChanged(); 813 break; 814 case MSG_HIDE_CHROME: 815 if (DEBUG) Slog.d(TAG, "showing shadows (lights out)"); 816 animateCollapse(); 817 visibilityChanged(false); 818 mBarContents.setVisibility(View.GONE); 819 mShadow.setVisibility(View.VISIBLE); 820 mSystemUiVisibility |= View.SYSTEM_UI_FLAG_LOW_PROFILE; 821 notifyUiVisibilityChanged(); 822 break; 823 case MSG_STOP_TICKER: 824 mTicker.halt(); 825 break; 826 } 827 } 828 } 829 830 public void addIcon(String slot, int index, int viewIndex, StatusBarIcon icon) { 831 if (DEBUG) Slog.d(TAG, "addIcon(" + slot + ") -> " + icon); 832 } 833 834 public void updateIcon(String slot, int index, int viewIndex, 835 StatusBarIcon old, StatusBarIcon icon) { 836 if (DEBUG) Slog.d(TAG, "updateIcon(" + slot + ") -> " + icon); 837 } 838 839 public void removeIcon(String slot, int index, int viewIndex) { 840 if (DEBUG) Slog.d(TAG, "removeIcon(" + slot + ")"); 841 } 842 843 public void addNotification(IBinder key, StatusBarNotification notification) { 844 if (DEBUG) Slog.d(TAG, "addNotification(" + key + " -> " + notification + ")"); 845 addNotificationViews(key, notification); 846 847 final boolean immersive = isImmersive(); 848 if (false && immersive) { 849 // TODO: immersive mode popups for tablet 850 } else if (notification.notification.fullScreenIntent != null) { 851 // not immersive & a full-screen alert should be shown 852 Slog.w(TAG, "Notification has fullScreenIntent and activity is not immersive;" 853 + " sending fullScreenIntent"); 854 try { 855 notification.notification.fullScreenIntent.send(); 856 } catch (PendingIntent.CanceledException e) { 857 } 858 } else { 859 tick(key, notification, true); 860 } 861 862 setAreThereNotifications(); 863 } 864 865 public void updateNotification(IBinder key, StatusBarNotification notification) { 866 if (DEBUG) Slog.d(TAG, "updateNotification(" + key + " -> " + notification + ")"); 867 868 final NotificationData.Entry oldEntry = mNotificationData.findByKey(key); 869 if (oldEntry == null) { 870 Slog.w(TAG, "updateNotification for unknown key: " + key); 871 return; 872 } 873 874 final StatusBarNotification oldNotification = oldEntry.notification; 875 final RemoteViews oldContentView = oldNotification.notification.contentView; 876 877 final RemoteViews contentView = notification.notification.contentView; 878 879 if (DEBUG) { 880 Slog.d(TAG, "old notification: when=" + oldNotification.notification.when 881 + " ongoing=" + oldNotification.isOngoing() 882 + " expanded=" + oldEntry.expanded 883 + " contentView=" + oldContentView 884 + " rowParent=" + oldEntry.row.getParent()); 885 Slog.d(TAG, "new notification: when=" + notification.notification.when 886 + " ongoing=" + oldNotification.isOngoing() 887 + " contentView=" + contentView); 888 } 889 890 // Can we just reapply the RemoteViews in place? If when didn't change, the order 891 // didn't change. 892 boolean contentsUnchanged = oldEntry.expanded != null 893 && contentView != null && oldContentView != null 894 && contentView.getPackage() != null 895 && oldContentView.getPackage() != null 896 && oldContentView.getPackage().equals(contentView.getPackage()) 897 && oldContentView.getLayoutId() == contentView.getLayoutId(); 898 ViewGroup rowParent = (ViewGroup) oldEntry.row.getParent(); 899 boolean orderUnchanged = notification.notification.when==oldNotification.notification.when 900 && notification.score == oldNotification.score; 901 // score now encompasses/supersedes isOngoing() 902 boolean updateTicker = notification.notification.tickerText != null 903 && !TextUtils.equals(notification.notification.tickerText, 904 oldEntry.notification.notification.tickerText); 905 boolean isLastAnyway = rowParent.indexOfChild(oldEntry.row) == rowParent.getChildCount()-1; 906 if (contentsUnchanged && (orderUnchanged || isLastAnyway)) { 907 if (DEBUG) Slog.d(TAG, "reusing notification for key: " + key); 908 oldEntry.notification = notification; 909 try { 910 // Reapply the RemoteViews 911 contentView.reapply(mContext, oldEntry.content); 912 // update the contentIntent 913 final PendingIntent contentIntent = notification.notification.contentIntent; 914 if (contentIntent != null) { 915 final View.OnClickListener listener = new NotificationClicker(contentIntent, 916 notification.pkg, notification.tag, notification.id); 917 oldEntry.largeIcon.setOnClickListener(listener); 918 oldEntry.content.setOnClickListener(listener); 919 } else { 920 oldEntry.largeIcon.setOnClickListener(null); 921 oldEntry.content.setOnClickListener(null); 922 } 923 // Update the icon. 924 final StatusBarIcon ic = new StatusBarIcon(notification.pkg, 925 notification.notification.icon, notification.notification.iconLevel, 926 notification.notification.number, 927 notification.notification.tickerText); 928 if (!oldEntry.icon.set(ic)) { 929 handleNotificationError(key, notification, "Couldn't update icon: " + ic); 930 return; 931 } 932 // Update the large icon 933 if (notification.notification.largeIcon != null) { 934 oldEntry.largeIcon.setImageBitmap(notification.notification.largeIcon); 935 } else { 936 oldEntry.largeIcon.getLayoutParams().width = 0; 937 oldEntry.largeIcon.setVisibility(View.INVISIBLE); 938 } 939 940 if (NOTIFICATION_PEEK_ENABLED && key == mNotificationPeekKey) { 941 // must update the peek window 942 Message peekMsg = mHandler.obtainMessage(MSG_OPEN_NOTIFICATION_PEEK); 943 peekMsg.arg1 = mNotificationPeekIndex; 944 mHandler.removeMessages(MSG_OPEN_NOTIFICATION_PEEK); 945 mHandler.sendMessage(peekMsg); 946 } 947 } 948 catch (RuntimeException e) { 949 // It failed to add cleanly. Log, and remove the view from the panel. 950 Slog.w(TAG, "Couldn't reapply views for package " + contentView.getPackage(), e); 951 removeNotificationViews(key); 952 addNotificationViews(key, notification); 953 } 954 } else { 955 if (DEBUG) Slog.d(TAG, "not reusing notification for key: " + key); 956 removeNotificationViews(key); 957 addNotificationViews(key, notification); 958 } 959 960 // Restart the ticker if it's still running 961 if (updateTicker) { 962 mTicker.halt(); 963 tick(key, notification, false); 964 } 965 966 setAreThereNotifications(); 967 } 968 969 public void removeNotification(IBinder key) { 970 if (DEBUG) Slog.d(TAG, "removeNotification(" + key + ")"); 971 removeNotificationViews(key); 972 mTicker.remove(key); 973 setAreThereNotifications(); 974 } 975 976 public void showClock(boolean show) { 977 View clock = mBarContents.findViewById(R.id.clock); 978 View network_text = mBarContents.findViewById(R.id.network_text); 979 if (clock != null) { 980 clock.setVisibility(show ? View.VISIBLE : View.GONE); 981 } 982 if (network_text != null) { 983 network_text.setVisibility((!show) ? View.VISIBLE : View.GONE); 984 } 985 } 986 987 public void disable(int state) { 988 int old = mDisabled; 989 int diff = state ^ old; 990 mDisabled = state; 991 992 // act accordingly 993 if ((diff & StatusBarManager.DISABLE_CLOCK) != 0) { 994 boolean show = (state & StatusBarManager.DISABLE_CLOCK) == 0; 995 Slog.i(TAG, "DISABLE_CLOCK: " + (show ? "no" : "yes")); 996 showClock(show); 997 } 998 if ((diff & StatusBarManager.DISABLE_SYSTEM_INFO) != 0) { 999 boolean show = (state & StatusBarManager.DISABLE_SYSTEM_INFO) == 0; 1000 Slog.i(TAG, "DISABLE_SYSTEM_INFO: " + (show ? "no" : "yes")); 1001 mNotificationTrigger.setVisibility(show ? View.VISIBLE : View.GONE); 1002 } 1003 if ((diff & StatusBarManager.DISABLE_EXPAND) != 0) { 1004 if ((state & StatusBarManager.DISABLE_EXPAND) != 0) { 1005 Slog.i(TAG, "DISABLE_EXPAND: yes"); 1006 animateCollapse(); 1007 visibilityChanged(false); 1008 } 1009 } 1010 if ((diff & StatusBarManager.DISABLE_NOTIFICATION_ICONS) != 0) { 1011 mNotificationDNDMode = Prefs.read(mContext) 1012 .getBoolean(Prefs.DO_NOT_DISTURB_PREF, Prefs.DO_NOT_DISTURB_DEFAULT); 1013 1014 if ((state & StatusBarManager.DISABLE_NOTIFICATION_ICONS) != 0) { 1015 Slog.i(TAG, "DISABLE_NOTIFICATION_ICONS: yes" + (mNotificationDNDMode?" (DND)":"")); 1016 mTicker.halt(); 1017 } else { 1018 Slog.i(TAG, "DISABLE_NOTIFICATION_ICONS: no" + (mNotificationDNDMode?" (DND)":"")); 1019 } 1020 1021 // refresh icons to show either notifications or the DND message 1022 reloadAllNotificationIcons(); 1023 } else if ((diff & StatusBarManager.DISABLE_NOTIFICATION_TICKER) != 0) { 1024 if ((state & StatusBarManager.DISABLE_NOTIFICATION_TICKER) != 0) { 1025 mTicker.halt(); 1026 } 1027 } 1028 if ((diff & (StatusBarManager.DISABLE_RECENT 1029 | StatusBarManager.DISABLE_BACK 1030 | StatusBarManager.DISABLE_HOME)) != 0) { 1031 setNavigationVisibility(state); 1032 1033 if ((state & StatusBarManager.DISABLE_RECENT) != 0) { 1034 // close recents if it's visible 1035 mHandler.removeMessages(MSG_CLOSE_RECENTS_PANEL); 1036 mHandler.sendEmptyMessage(MSG_CLOSE_RECENTS_PANEL); 1037 } 1038 } 1039 } 1040 1041 private void setNavigationVisibility(int visibility) { 1042 boolean disableHome = ((visibility & StatusBarManager.DISABLE_HOME) != 0); 1043 boolean disableRecent = ((visibility & StatusBarManager.DISABLE_RECENT) != 0); 1044 boolean disableBack = ((visibility & StatusBarManager.DISABLE_BACK) != 0); 1045 1046 mBackButton.setVisibility(disableBack ? View.INVISIBLE : View.VISIBLE); 1047 mHomeButton.setVisibility(disableHome ? View.INVISIBLE : View.VISIBLE); 1048 mRecentButton.setVisibility(disableRecent ? View.INVISIBLE : View.VISIBLE); 1049 1050 mInputMethodSwitchButton.setScreenLocked( 1051 (visibility & StatusBarManager.DISABLE_SYSTEM_INFO) != 0); 1052 } 1053 1054 private boolean hasTicker(Notification n) { 1055 return n.tickerView != null || !TextUtils.isEmpty(n.tickerText); 1056 } 1057 1058 private void tick(IBinder key, StatusBarNotification n, boolean firstTime) { 1059 // Don't show the ticker when the windowshade is open. 1060 if (mNotificationPanel.isShowing()) { 1061 return; 1062 } 1063 // If they asked for FLAG_ONLY_ALERT_ONCE, then only show this notification 1064 // if it's a new notification. 1065 if (!firstTime && (n.notification.flags & Notification.FLAG_ONLY_ALERT_ONCE) != 0) { 1066 return; 1067 } 1068 // Show the ticker if one is requested. Also don't do this 1069 // until status bar window is attached to the window manager, 1070 // because... well, what's the point otherwise? And trying to 1071 // run a ticker without being attached will crash! 1072 if (hasTicker(n.notification) && mStatusBarView.getWindowToken() != null) { 1073 if (0 == (mDisabled & (StatusBarManager.DISABLE_NOTIFICATION_ICONS 1074 | StatusBarManager.DISABLE_NOTIFICATION_TICKER))) { 1075 mTicker.add(key, n); 1076 mFeedbackIconArea.setVisibility(View.GONE); 1077 } 1078 } 1079 } 1080 1081 // called by TabletTicker when it's done with all queued ticks 1082 public void doneTicking() { 1083 mFeedbackIconArea.setVisibility(View.VISIBLE); 1084 } 1085 1086 public void animateExpand() { 1087 if (NOTIFICATION_PEEK_ENABLED) { 1088 mHandler.removeMessages(MSG_CLOSE_NOTIFICATION_PEEK); 1089 mHandler.removeMessages(MSG_OPEN_NOTIFICATION_PEEK); 1090 mHandler.sendEmptyMessage(MSG_CLOSE_NOTIFICATION_PEEK); 1091 } 1092 mHandler.removeMessages(MSG_OPEN_NOTIFICATION_PANEL); 1093 mHandler.sendEmptyMessage(MSG_OPEN_NOTIFICATION_PANEL); 1094 } 1095 1096 public void animateCollapse() { 1097 animateCollapse(false); 1098 } 1099 1100 private void animateCollapse(boolean excludeRecents) { 1101 mHandler.removeMessages(MSG_CLOSE_NOTIFICATION_PANEL); 1102 mHandler.sendEmptyMessage(MSG_CLOSE_NOTIFICATION_PANEL); 1103 if (!excludeRecents) { 1104 mHandler.removeMessages(MSG_CLOSE_RECENTS_PANEL); 1105 mHandler.sendEmptyMessage(MSG_CLOSE_RECENTS_PANEL); 1106 } 1107 mHandler.removeMessages(MSG_CLOSE_INPUT_METHODS_PANEL); 1108 mHandler.sendEmptyMessage(MSG_CLOSE_INPUT_METHODS_PANEL); 1109 mHandler.removeMessages(MSG_CLOSE_COMPAT_MODE_PANEL); 1110 mHandler.sendEmptyMessage(MSG_CLOSE_COMPAT_MODE_PANEL); 1111 if (NOTIFICATION_PEEK_ENABLED) { 1112 mHandler.removeMessages(MSG_CLOSE_NOTIFICATION_PEEK); 1113 mHandler.sendEmptyMessage(MSG_CLOSE_NOTIFICATION_PEEK); 1114 } 1115 } 1116 1117 /** 1118 * The LEDs are turned o)ff when the notification panel is shown, even just a little bit. 1119 * This was added last-minute and is inconsistent with the way the rest of the notifications 1120 * are handled, because the notification isn't really cancelled. The lights are just 1121 * turned off. If any other notifications happen, the lights will turn back on. Steve says 1122 * this is what he wants. (see bug 1131461) 1123 */ 1124 void visibilityChanged(boolean visible) { 1125 if (mPanelSlightlyVisible != visible) { 1126 mPanelSlightlyVisible = visible; 1127 try { 1128 mBarService.onPanelRevealed(); 1129 } catch (RemoteException ex) { 1130 // Won't fail unless the world has ended. 1131 } 1132 } 1133 } 1134 1135 @Override // CommandQueue 1136 public void setNavigationIconHints(int hints) { 1137 if (hints == mNavigationIconHints) return; 1138 1139 if (DEBUG) { 1140 android.widget.Toast.makeText(mContext, 1141 "Navigation icon hints = " + hints, 1142 500).show(); 1143 } 1144 1145 mNavigationIconHints = hints; 1146 1147 mBackButton.setAlpha( 1148 (0 != (hints & StatusBarManager.NAVIGATION_HINT_BACK_NOP)) ? 0.5f : 1.0f); 1149 mHomeButton.setAlpha( 1150 (0 != (hints & StatusBarManager.NAVIGATION_HINT_HOME_NOP)) ? 0.5f : 1.0f); 1151 mRecentButton.setAlpha( 1152 (0 != (hints & StatusBarManager.NAVIGATION_HINT_RECENT_NOP)) ? 0.5f : 1.0f); 1153 1154 mBackButton.setImageResource( 1155 (0 != (hints & StatusBarManager.NAVIGATION_HINT_BACK_ALT)) 1156 ? R.drawable.ic_sysbar_back_ime 1157 : R.drawable.ic_sysbar_back); 1158 } 1159 1160 private void notifyUiVisibilityChanged() { 1161 try { 1162 mWindowManager.statusBarVisibilityChanged(mSystemUiVisibility); 1163 } catch (RemoteException ex) { 1164 } 1165 } 1166 1167 @Override // CommandQueue 1168 public void setSystemUiVisibility(int vis) { 1169 if (vis != mSystemUiVisibility) { 1170 mSystemUiVisibility = vis; 1171 1172 mHandler.removeMessages(MSG_HIDE_CHROME); 1173 mHandler.removeMessages(MSG_SHOW_CHROME); 1174 mHandler.sendEmptyMessage(0 == (vis & View.SYSTEM_UI_FLAG_LOW_PROFILE) 1175 ? MSG_SHOW_CHROME : MSG_HIDE_CHROME); 1176 1177 notifyUiVisibilityChanged(); 1178 } 1179 } 1180 1181 public void setLightsOn(boolean on) { 1182 // Policy note: if the frontmost activity needs the menu key, we assume it is a legacy app 1183 // that can't handle lights-out mode. 1184 if (mMenuButton.getVisibility() == View.VISIBLE) { 1185 on = true; 1186 } 1187 1188 Slog.v(TAG, "setLightsOn(" + on + ")"); 1189 if (on) { 1190 setSystemUiVisibility(mSystemUiVisibility & ~View.SYSTEM_UI_FLAG_LOW_PROFILE); 1191 } else { 1192 setSystemUiVisibility(mSystemUiVisibility | View.SYSTEM_UI_FLAG_LOW_PROFILE); 1193 } 1194 } 1195 1196 public void topAppWindowChanged(boolean showMenu) { 1197 if (DEBUG) { 1198 Slog.d(TAG, (showMenu?"showing":"hiding") + " the MENU button"); 1199 } 1200 mMenuButton.setVisibility(showMenu ? View.VISIBLE : View.GONE); 1201 1202 // See above re: lights-out policy for legacy apps. 1203 if (showMenu) setLightsOn(true); 1204 1205 mCompatModeButton.refresh(); 1206 if (mCompatModeButton.getVisibility() == View.VISIBLE) { 1207 if (DEBUG_COMPAT_HELP 1208 || ! Prefs.read(mContext).getBoolean(Prefs.SHOWN_COMPAT_MODE_HELP, false)) { 1209 showCompatibilityHelp(); 1210 } 1211 } else { 1212 hideCompatibilityHelp(); 1213 mCompatModePanel.closePanel(); 1214 } 1215 } 1216 1217 private void showCompatibilityHelp() { 1218 if (mCompatibilityHelpDialog != null) { 1219 return; 1220 } 1221 1222 mCompatibilityHelpDialog = View.inflate(mContext, R.layout.compat_mode_help, null); 1223 View button = mCompatibilityHelpDialog.findViewById(R.id.button); 1224 1225 button.setOnClickListener(new View.OnClickListener() { 1226 @Override 1227 public void onClick(View v) { 1228 hideCompatibilityHelp(); 1229 SharedPreferences.Editor editor = Prefs.edit(mContext); 1230 editor.putBoolean(Prefs.SHOWN_COMPAT_MODE_HELP, true); 1231 editor.apply(); 1232 } 1233 }); 1234 1235 WindowManager.LayoutParams lp = new WindowManager.LayoutParams( 1236 ViewGroup.LayoutParams.MATCH_PARENT, 1237 ViewGroup.LayoutParams.MATCH_PARENT, 1238 WindowManager.LayoutParams.TYPE_SYSTEM_DIALOG, 1239 WindowManager.LayoutParams.FLAG_LAYOUT_IN_SCREEN 1240 | WindowManager.LayoutParams.FLAG_LAYOUT_NO_LIMITS 1241 | WindowManager.LayoutParams.FLAG_ALT_FOCUSABLE_IM, 1242 PixelFormat.TRANSLUCENT); 1243 lp.setTitle("CompatibilityModeDialog"); 1244 lp.softInputMode = WindowManager.LayoutParams.SOFT_INPUT_STATE_UNCHANGED 1245 | WindowManager.LayoutParams.SOFT_INPUT_ADJUST_NOTHING; 1246 lp.windowAnimations = com.android.internal.R.style.Animation_ZoomButtons; // simple fade 1247 1248 WindowManagerImpl.getDefault().addView(mCompatibilityHelpDialog, lp); 1249 } 1250 1251 private void hideCompatibilityHelp() { 1252 if (mCompatibilityHelpDialog != null) { 1253 WindowManagerImpl.getDefault().removeView(mCompatibilityHelpDialog); 1254 mCompatibilityHelpDialog = null; 1255 } 1256 } 1257 1258 public void setImeWindowStatus(IBinder token, int vis, int backDisposition) { 1259 mInputMethodSwitchButton.setImeWindowStatus(token, 1260 (vis & InputMethodService.IME_ACTIVE) != 0); 1261 updateNotificationIcons(); 1262 mInputMethodsPanel.setImeToken(token); 1263 1264 boolean altBack = (backDisposition == InputMethodService.BACK_DISPOSITION_WILL_DISMISS) 1265 || ((vis & InputMethodService.IME_VISIBLE) != 0); 1266 mAltBackButtonEnabledForIme = altBack; 1267 1268 mCommandQueue.setNavigationIconHints( 1269 altBack ? (mNavigationIconHints | StatusBarManager.NAVIGATION_HINT_BACK_ALT) 1270 : (mNavigationIconHints & ~StatusBarManager.NAVIGATION_HINT_BACK_ALT)); 1271 1272 if (FAKE_SPACE_BAR) { 1273 mFakeSpaceBar.setVisibility(((vis & InputMethodService.IME_VISIBLE) != 0) 1274 ? View.VISIBLE : View.GONE); 1275 } 1276 } 1277 1278 @Override 1279 public void onRecentsPanelVisibilityChanged(boolean visible) { 1280 boolean altBack = visible || mAltBackButtonEnabledForIme; 1281 mCommandQueue.setNavigationIconHints( 1282 altBack ? (mNavigationIconHints | StatusBarManager.NAVIGATION_HINT_BACK_ALT) 1283 : (mNavigationIconHints & ~StatusBarManager.NAVIGATION_HINT_BACK_ALT)); 1284 } 1285 1286 @Override 1287 public void setHardKeyboardStatus(boolean available, boolean enabled) { 1288 if (DEBUG) { 1289 Slog.d(TAG, "Set hard keyboard status: available=" + available 1290 + ", enabled=" + enabled); 1291 } 1292 mInputMethodSwitchButton.setHardKeyboardStatus(available); 1293 updateNotificationIcons(); 1294 mInputMethodsPanel.setHardKeyboardStatus(available, enabled); 1295 } 1296 1297 @Override 1298 public void onHardKeyboardEnabledChange(boolean enabled) { 1299 try { 1300 mBarService.setHardKeyboardEnabled(enabled); 1301 } catch (RemoteException ex) { 1302 } 1303 } 1304 1305 private boolean isImmersive() { 1306 try { 1307 return ActivityManagerNative.getDefault().isTopActivityImmersive(); 1308 //Slog.d(TAG, "Top activity is " + (immersive?"immersive":"not immersive")); 1309 } catch (RemoteException ex) { 1310 // the end is nigh 1311 return false; 1312 } 1313 } 1314 1315 private void setAreThereNotifications() { 1316 if (mNotificationPanel != null) { 1317 mNotificationPanel.setClearable(mNotificationData.hasClearableItems()); 1318 } 1319 } 1320 1321 /** 1322 * Cancel this notification and tell the status bar service about the failure. Hold no locks. 1323 */ 1324 void handleNotificationError(IBinder key, StatusBarNotification n, String message) { 1325 removeNotification(key); 1326 try { 1327 mBarService.onNotificationError(n.pkg, n.tag, n.id, n.uid, n.initialPid, message); 1328 } catch (RemoteException ex) { 1329 // The end is nigh. 1330 } 1331 } 1332 1333 private void sendKey(KeyEvent key) { 1334 try { 1335 if (DEBUG) Slog.d(TAG, "injecting key event: " + key); 1336 mWindowManager.injectInputEventNoWait(key); 1337 } catch (RemoteException ex) { 1338 } 1339 } 1340 1341 private View.OnClickListener mOnClickListener = new View.OnClickListener() { 1342 public void onClick(View v) { 1343 if (v == mRecentButton) { 1344 onClickRecentButton(); 1345 } else if (v == mInputMethodSwitchButton) { 1346 onClickInputMethodSwitchButton(); 1347 } else if (v == mCompatModeButton) { 1348 onClickCompatModeButton(); 1349 } 1350 } 1351 }; 1352 1353 public void onClickRecentButton() { 1354 if (DEBUG) Slog.d(TAG, "clicked recent apps; disabled=" + mDisabled); 1355 if ((mDisabled & StatusBarManager.DISABLE_EXPAND) == 0) { 1356 int msg = (mRecentsPanel.getVisibility() == View.VISIBLE) 1357 ? MSG_CLOSE_RECENTS_PANEL : MSG_OPEN_RECENTS_PANEL; 1358 mHandler.removeMessages(msg); 1359 mHandler.sendEmptyMessage(msg); 1360 } 1361 } 1362 1363 public void onClickInputMethodSwitchButton() { 1364 if (DEBUG) Slog.d(TAG, "clicked input methods panel; disabled=" + mDisabled); 1365 int msg = (mInputMethodsPanel.getVisibility() == View.GONE) ? 1366 MSG_OPEN_INPUT_METHODS_PANEL : MSG_CLOSE_INPUT_METHODS_PANEL; 1367 mHandler.removeMessages(msg); 1368 mHandler.sendEmptyMessage(msg); 1369 } 1370 1371 public void onClickCompatModeButton() { 1372 int msg = (mCompatModePanel.getVisibility() == View.GONE) ? 1373 MSG_OPEN_COMPAT_MODE_PANEL : MSG_CLOSE_COMPAT_MODE_PANEL; 1374 mHandler.removeMessages(msg); 1375 mHandler.sendEmptyMessage(msg); 1376 } 1377 1378 public NotificationClicker makeClicker(PendingIntent intent, String pkg, String tag, int id) { 1379 return new NotificationClicker(intent, pkg, tag, id); 1380 } 1381 1382 private class NotificationClicker implements View.OnClickListener { 1383 private PendingIntent mIntent; 1384 private String mPkg; 1385 private String mTag; 1386 private int mId; 1387 1388 NotificationClicker(PendingIntent intent, String pkg, String tag, int id) { 1389 mIntent = intent; 1390 mPkg = pkg; 1391 mTag = tag; 1392 mId = id; 1393 } 1394 1395 public void onClick(View v) { 1396 try { 1397 // The intent we are sending is for the application, which 1398 // won't have permission to immediately start an activity after 1399 // the user switches to home. We know it is safe to do at this 1400 // point, so make sure new activity switches are now allowed. 1401 ActivityManagerNative.getDefault().resumeAppSwitches(); 1402 // Also, notifications can be launched from the lock screen, 1403 // so dismiss the lock screen when the activity starts. 1404 ActivityManagerNative.getDefault().dismissKeyguardOnNextActivity(); 1405 } catch (RemoteException e) { 1406 } 1407 1408 if (mIntent != null) { 1409 int[] pos = new int[2]; 1410 v.getLocationOnScreen(pos); 1411 Intent overlay = new Intent(); 1412 overlay.setSourceBounds( 1413 new Rect(pos[0], pos[1], pos[0]+v.getWidth(), pos[1]+v.getHeight())); 1414 try { 1415 mIntent.send(mContext, 0, overlay); 1416 1417 } catch (PendingIntent.CanceledException e) { 1418 // the stack trace isn't very helpful here. Just log the exception message. 1419 Slog.w(TAG, "Sending contentIntent failed: " + e); 1420 } 1421 1422 KeyguardManager kgm = 1423 (KeyguardManager) mContext.getSystemService(Context.KEYGUARD_SERVICE); 1424 if (kgm != null) kgm.exitKeyguardSecurely(null); 1425 } 1426 1427 try { 1428 mBarService.onNotificationClick(mPkg, mTag, mId); 1429 } catch (RemoteException ex) { 1430 // system process is dead if we're here. 1431 } 1432 1433 // close the shade if it was open 1434 animateCollapse(); 1435 visibilityChanged(false); 1436 1437 // If this click was on the intruder alert, hide that instead 1438// mHandler.sendEmptyMessage(MSG_HIDE_INTRUDER); 1439 } 1440 } 1441 1442 StatusBarNotification removeNotificationViews(IBinder key) { 1443 NotificationData.Entry entry = mNotificationData.remove(key); 1444 if (entry == null) { 1445 Slog.w(TAG, "removeNotification for unknown key: " + key); 1446 return null; 1447 } 1448 // Remove the expanded view. 1449 ViewGroup rowParent = (ViewGroup)entry.row.getParent(); 1450 if (rowParent != null) rowParent.removeView(entry.row); 1451 1452 if (NOTIFICATION_PEEK_ENABLED && key == mNotificationPeekKey) { 1453 // must close the peek as well, since it's gone 1454 mHandler.sendEmptyMessage(MSG_CLOSE_NOTIFICATION_PEEK); 1455 } 1456 // Remove the icon. 1457// ViewGroup iconParent = (ViewGroup)entry.icon.getParent(); 1458// if (iconParent != null) iconParent.removeView(entry.icon); 1459 updateNotificationIcons(); 1460 1461 return entry.notification; 1462 } 1463 1464 private class NotificationTriggerTouchListener implements View.OnTouchListener { 1465 VelocityTracker mVT; 1466 float mInitialTouchX, mInitialTouchY; 1467 int mTouchSlop; 1468 1469 public NotificationTriggerTouchListener() { 1470 mTouchSlop = ViewConfiguration.get(getContext()).getScaledTouchSlop(); 1471 } 1472 1473 private Runnable mHiliteOnR = new Runnable() { public void run() { 1474 mNotificationArea.setBackgroundResource( 1475 com.android.internal.R.drawable.list_selector_pressed_holo_dark); 1476 }}; 1477 public void hilite(final boolean on) { 1478 if (on) { 1479 mNotificationArea.postDelayed(mHiliteOnR, 100); 1480 } else { 1481 mNotificationArea.removeCallbacks(mHiliteOnR); 1482 mNotificationArea.setBackgroundDrawable(null); 1483 } 1484 } 1485 1486 public boolean onTouch(View v, MotionEvent event) { 1487// Slog.d(TAG, String.format("touch: (%.1f, %.1f) initial: (%.1f, %.1f)", 1488// event.getX(), 1489// event.getY(), 1490// mInitialTouchX, 1491// mInitialTouchY)); 1492 1493 if ((mDisabled & StatusBarManager.DISABLE_EXPAND) != 0) { 1494 return true; 1495 } 1496 1497 final int action = event.getAction(); 1498 switch (action) { 1499 case MotionEvent.ACTION_DOWN: 1500 mVT = VelocityTracker.obtain(); 1501 mInitialTouchX = event.getX(); 1502 mInitialTouchY = event.getY(); 1503 hilite(true); 1504 // fall through 1505 case MotionEvent.ACTION_OUTSIDE: 1506 case MotionEvent.ACTION_MOVE: 1507 // check for fling 1508 if (mVT != null) { 1509 mVT.addMovement(event); 1510 mVT.computeCurrentVelocity(1000); // pixels per second 1511 // require a little more oomph once we're already in peekaboo mode 1512 if (mVT.getYVelocity() < -mNotificationFlingVelocity) { 1513 animateExpand(); 1514 visibilityChanged(true); 1515 hilite(false); 1516 mVT.recycle(); 1517 mVT = null; 1518 } 1519 } 1520 return true; 1521 case MotionEvent.ACTION_UP: 1522 case MotionEvent.ACTION_CANCEL: 1523 hilite(false); 1524 if (mVT != null) { 1525 if (action == MotionEvent.ACTION_UP 1526 // was this a sloppy tap? 1527 && Math.abs(event.getX() - mInitialTouchX) < mTouchSlop 1528 && Math.abs(event.getY() - mInitialTouchY) < (mTouchSlop / 3) 1529 // dragging off the bottom doesn't count 1530 && (int)event.getY() < v.getBottom()) { 1531 animateExpand(); 1532 visibilityChanged(true); 1533 v.sendAccessibilityEvent(AccessibilityEvent.TYPE_VIEW_CLICKED); 1534 v.playSoundEffect(SoundEffectConstants.CLICK); 1535 } 1536 1537 mVT.recycle(); 1538 mVT = null; 1539 return true; 1540 } 1541 } 1542 return false; 1543 } 1544 } 1545 1546 public void resetNotificationPeekFadeTimer() { 1547 if (DEBUG) { 1548 Slog.d(TAG, "setting peek fade timer for " + NOTIFICATION_PEEK_FADE_DELAY 1549 + "ms from now"); 1550 } 1551 mHandler.removeMessages(MSG_CLOSE_NOTIFICATION_PEEK); 1552 mHandler.sendEmptyMessageDelayed(MSG_CLOSE_NOTIFICATION_PEEK, 1553 NOTIFICATION_PEEK_FADE_DELAY); 1554 } 1555 1556 private class NotificationIconTouchListener implements View.OnTouchListener { 1557 VelocityTracker mVT; 1558 int mPeekIndex; 1559 float mInitialTouchX, mInitialTouchY; 1560 int mTouchSlop; 1561 1562 public NotificationIconTouchListener() { 1563 mTouchSlop = ViewConfiguration.get(getContext()).getScaledTouchSlop(); 1564 } 1565 1566 public boolean onTouch(View v, MotionEvent event) { 1567 boolean peeking = mNotificationPeekWindow.getVisibility() != View.GONE; 1568 boolean panelShowing = mNotificationPanel.isShowing(); 1569 if (panelShowing) return false; 1570 1571 int numIcons = mIconLayout.getChildCount(); 1572 int newPeekIndex = (int)(event.getX() * numIcons / mIconLayout.getWidth()); 1573 if (newPeekIndex > numIcons - 1) newPeekIndex = numIcons - 1; 1574 else if (newPeekIndex < 0) newPeekIndex = 0; 1575 1576 final int action = event.getAction(); 1577 switch (action) { 1578 case MotionEvent.ACTION_DOWN: 1579 mVT = VelocityTracker.obtain(); 1580 mInitialTouchX = event.getX(); 1581 mInitialTouchY = event.getY(); 1582 mPeekIndex = -1; 1583 1584 // fall through 1585 case MotionEvent.ACTION_OUTSIDE: 1586 case MotionEvent.ACTION_MOVE: 1587 // peek and switch icons if necessary 1588 1589 if (newPeekIndex != mPeekIndex) { 1590 mPeekIndex = newPeekIndex; 1591 1592 if (DEBUG) Slog.d(TAG, "will peek at notification #" + mPeekIndex); 1593 Message peekMsg = mHandler.obtainMessage(MSG_OPEN_NOTIFICATION_PEEK); 1594 peekMsg.arg1 = mPeekIndex; 1595 1596 mHandler.removeMessages(MSG_OPEN_NOTIFICATION_PEEK); 1597 1598 if (peeking) { 1599 // no delay if we're scrubbing left-right 1600 mHandler.sendMessage(peekMsg); 1601 } else { 1602 // wait for fling 1603 mHandler.sendMessageDelayed(peekMsg, NOTIFICATION_PEEK_HOLD_THRESH); 1604 } 1605 } 1606 1607 // check for fling 1608 if (mVT != null) { 1609 mVT.addMovement(event); 1610 mVT.computeCurrentVelocity(1000); // pixels per second 1611 // require a little more oomph once we're already in peekaboo mode 1612 if (!panelShowing && ( 1613 (peeking && mVT.getYVelocity() < -mNotificationFlingVelocity*3) 1614 || (mVT.getYVelocity() < -mNotificationFlingVelocity))) { 1615 mHandler.removeMessages(MSG_OPEN_NOTIFICATION_PEEK); 1616 mHandler.removeMessages(MSG_OPEN_NOTIFICATION_PANEL); 1617 mHandler.sendEmptyMessage(MSG_CLOSE_NOTIFICATION_PEEK); 1618 mHandler.sendEmptyMessage(MSG_OPEN_NOTIFICATION_PANEL); 1619 } 1620 } 1621 return true; 1622 case MotionEvent.ACTION_UP: 1623 case MotionEvent.ACTION_CANCEL: 1624 mHandler.removeMessages(MSG_OPEN_NOTIFICATION_PEEK); 1625 if (!peeking) { 1626 if (action == MotionEvent.ACTION_UP 1627 // was this a sloppy tap? 1628 && Math.abs(event.getX() - mInitialTouchX) < mTouchSlop 1629 && Math.abs(event.getY() - mInitialTouchY) < (mTouchSlop / 3) 1630 // dragging off the bottom doesn't count 1631 && (int)event.getY() < v.getBottom()) { 1632 Message peekMsg = mHandler.obtainMessage(MSG_OPEN_NOTIFICATION_PEEK); 1633 peekMsg.arg1 = mPeekIndex; 1634 mHandler.removeMessages(MSG_OPEN_NOTIFICATION_PEEK); 1635 mHandler.sendMessage(peekMsg); 1636 1637 v.sendAccessibilityEvent(AccessibilityEvent.TYPE_VIEW_CLICKED); 1638 v.playSoundEffect(SoundEffectConstants.CLICK); 1639 1640 peeking = true; // not technically true yet, but the next line will run 1641 } 1642 } 1643 1644 if (peeking) { 1645 resetNotificationPeekFadeTimer(); 1646 } 1647 1648 mVT.recycle(); 1649 mVT = null; 1650 return true; 1651 } 1652 return false; 1653 } 1654 } 1655 1656 StatusBarIconView addNotificationViews(IBinder key, StatusBarNotification notification) { 1657 if (DEBUG) { 1658 Slog.d(TAG, "addNotificationViews(key=" + key + ", notification=" + notification); 1659 } 1660 // Construct the icon. 1661 final StatusBarIconView iconView = new StatusBarIconView(mContext, 1662 notification.pkg + "/0x" + Integer.toHexString(notification.id), 1663 notification.notification); 1664 iconView.setScaleType(ImageView.ScaleType.CENTER_INSIDE); 1665 1666 final StatusBarIcon ic = new StatusBarIcon(notification.pkg, 1667 notification.notification.icon, 1668 notification.notification.iconLevel, 1669 notification.notification.number, 1670 notification.notification.tickerText); 1671 if (!iconView.set(ic)) { 1672 handleNotificationError(key, notification, "Couldn't attach StatusBarIcon: " + ic); 1673 return null; 1674 } 1675 // Construct the expanded view. 1676 NotificationData.Entry entry = new NotificationData.Entry(key, notification, iconView); 1677 if (!inflateViews(entry, mPile)) { 1678 handleNotificationError(key, notification, "Couldn't expand RemoteViews for: " 1679 + notification); 1680 return null; 1681 } 1682 1683 // Add the icon. 1684 int pos = mNotificationData.add(entry); 1685 if (DEBUG) { 1686 Slog.d(TAG, "addNotificationViews: added at " + pos); 1687 } 1688 updateNotificationIcons(); 1689 1690 return iconView; 1691 } 1692 1693 private void reloadAllNotificationIcons() { 1694 if (mIconLayout == null) return; 1695 mIconLayout.removeAllViews(); 1696 updateNotificationIcons(); 1697 } 1698 1699 private void updateNotificationIcons() { 1700 // XXX: need to implement a new limited linear layout class 1701 // to avoid removing & readding everything 1702 1703 if (mIconLayout == null) return; 1704 1705 // first, populate the main notification panel 1706 loadNotificationPanel(); 1707 1708 final LinearLayout.LayoutParams params 1709 = new LinearLayout.LayoutParams(mIconSize + 2*mIconHPadding, mNaturalBarHeight); 1710 1711 // alternate behavior in DND mode 1712 if (mNotificationDNDMode) { 1713 if (mIconLayout.getChildCount() == 0) { 1714 final Notification dndNotification = new Notification.Builder(mContext) 1715 .setContentTitle(mContext.getText(R.string.notifications_off_title)) 1716 .setContentText(mContext.getText(R.string.notifications_off_text)) 1717 .setSmallIcon(R.drawable.ic_notification_dnd) 1718 .setOngoing(true) 1719 .getNotification(); 1720 1721 final StatusBarIconView iconView = new StatusBarIconView(mContext, "_dnd", 1722 dndNotification); 1723 iconView.setImageResource(R.drawable.ic_notification_dnd); 1724 iconView.setScaleType(ImageView.ScaleType.CENTER_INSIDE); 1725 iconView.setPadding(mIconHPadding, 0, mIconHPadding, 0); 1726 1727 mNotificationDNDDummyEntry = new NotificationData.Entry( 1728 null, 1729 new StatusBarNotification("", 0, "", 0, 0, Notification.PRIORITY_MAX, dndNotification), 1730 iconView); 1731 1732 mIconLayout.addView(iconView, params); 1733 } 1734 1735 return; 1736 } else if (0 != (mDisabled & StatusBarManager.DISABLE_NOTIFICATION_ICONS)) { 1737 // if icons are disabled but we're not in DND mode, this is probably Setup and we should 1738 // just leave the area totally empty 1739 return; 1740 } 1741 1742 int N = mNotificationData.size(); 1743 1744 if (DEBUG) { 1745 Slog.d(TAG, "refreshing icons: " + N + " notifications, mIconLayout=" + mIconLayout); 1746 } 1747 1748 ArrayList<View> toShow = new ArrayList<View>(); 1749 1750 // Extra Special Icons 1751 // The IME switcher and compatibility mode icons take the place of notifications. You didn't 1752 // need to see all those new emails, did you? 1753 int maxNotificationIconsCount = mMaxNotificationIcons; 1754 if (mInputMethodSwitchButton.getVisibility() != View.GONE) maxNotificationIconsCount --; 1755 if (mCompatModeButton.getVisibility() != View.GONE) maxNotificationIconsCount --; 1756 1757 for (int i=0; i< maxNotificationIconsCount; i++) { 1758 if (i>=N) break; 1759 toShow.add(mNotificationData.get(N-i-1).icon); 1760 } 1761 1762 ArrayList<View> toRemove = new ArrayList<View>(); 1763 for (int i=0; i<mIconLayout.getChildCount(); i++) { 1764 View child = mIconLayout.getChildAt(i); 1765 if (!toShow.contains(child)) { 1766 toRemove.add(child); 1767 } 1768 } 1769 1770 for (View remove : toRemove) { 1771 mIconLayout.removeView(remove); 1772 } 1773 1774 for (int i=0; i<toShow.size(); i++) { 1775 View v = toShow.get(i); 1776 v.setPadding(mIconHPadding, 0, mIconHPadding, 0); 1777 if (v.getParent() == null) { 1778 mIconLayout.addView(v, i, params); 1779 } 1780 } 1781 } 1782 1783 private void loadNotificationPanel() { 1784 int N = mNotificationData.size(); 1785 1786 ArrayList<View> toShow = new ArrayList<View>(); 1787 1788 for (int i=0; i<N; i++) { 1789 View row = mNotificationData.get(N-i-1).row; 1790 toShow.add(row); 1791 } 1792 1793 ArrayList<View> toRemove = new ArrayList<View>(); 1794 for (int i=0; i<mPile.getChildCount(); i++) { 1795 View child = mPile.getChildAt(i); 1796 if (!toShow.contains(child)) { 1797 toRemove.add(child); 1798 } 1799 } 1800 1801 for (View remove : toRemove) { 1802 mPile.removeView(remove); 1803 } 1804 1805 for (int i=0; i<toShow.size(); i++) { 1806 View v = toShow.get(i); 1807 if (v.getParent() == null) { 1808 mPile.addView(v, N-1-i); // the notification panel has newest at the bottom 1809 } 1810 } 1811 1812 mNotificationPanel.setNotificationCount(N); 1813 } 1814 1815 void workAroundBadLayerDrawableOpacity(View v) { 1816 Drawable bgd = v.getBackground(); 1817 if (!(bgd instanceof LayerDrawable)) return; 1818 1819 LayerDrawable d = (LayerDrawable) bgd; 1820 v.setBackgroundDrawable(null); 1821 d.setOpacity(PixelFormat.TRANSLUCENT); 1822 v.setBackgroundDrawable(d); 1823 } 1824 1825 private boolean inflateViews(NotificationData.Entry entry, ViewGroup parent) { 1826 StatusBarNotification sbn = entry.notification; 1827 RemoteViews remoteViews = sbn.notification.contentView; 1828 if (remoteViews == null) { 1829 return false; 1830 } 1831 1832 // create the row view 1833 LayoutInflater inflater = (LayoutInflater)mContext.getSystemService( 1834 Context.LAYOUT_INFLATER_SERVICE); 1835 View row = inflater.inflate(R.layout.status_bar_notification_row, parent, false); 1836 workAroundBadLayerDrawableOpacity(row); 1837 View vetoButton = updateNotificationVetoButton(row, entry.notification); 1838 vetoButton.setContentDescription(mContext.getString( 1839 R.string.accessibility_remove_notification)); 1840 1841 // the large icon 1842 ImageView largeIcon = (ImageView)row.findViewById(R.id.large_icon); 1843 if (sbn.notification.largeIcon != null) { 1844 largeIcon.setImageBitmap(sbn.notification.largeIcon); 1845 largeIcon.setContentDescription(sbn.notification.tickerText); 1846 } else { 1847 largeIcon.getLayoutParams().width = 0; 1848 largeIcon.setVisibility(View.INVISIBLE); 1849 } 1850 largeIcon.setContentDescription(sbn.notification.tickerText); 1851 1852 // bind the click event to the content area 1853 ViewGroup content = (ViewGroup)row.findViewById(R.id.content); 1854 // XXX: update to allow controls within notification views 1855 content.setDescendantFocusability(ViewGroup.FOCUS_BLOCK_DESCENDANTS); 1856// content.setOnFocusChangeListener(mFocusChangeListener); 1857 PendingIntent contentIntent = sbn.notification.contentIntent; 1858 if (contentIntent != null) { 1859 final View.OnClickListener listener = new NotificationClicker( 1860 contentIntent, sbn.pkg, sbn.tag, sbn.id); 1861 largeIcon.setOnClickListener(listener); 1862 content.setOnClickListener(listener); 1863 } else { 1864 largeIcon.setOnClickListener(null); 1865 content.setOnClickListener(null); 1866 } 1867 1868 View expanded = null; 1869 Exception exception = null; 1870 try { 1871 expanded = remoteViews.apply(mContext, content); 1872 } 1873 catch (RuntimeException e) { 1874 exception = e; 1875 } 1876 if (expanded == null) { 1877 final String ident = sbn.pkg + "/0x" + Integer.toHexString(sbn.id); 1878 Slog.e(TAG, "couldn't inflate view for notification " + ident, exception); 1879 return false; 1880 } else { 1881 content.addView(expanded); 1882 row.setDrawingCacheEnabled(true); 1883 } 1884 1885 applyLegacyRowBackground(sbn, content); 1886 1887 entry.row = row; 1888 entry.content = content; 1889 entry.expanded = expanded; 1890 entry.largeIcon = largeIcon; 1891 1892 return true; 1893 } 1894 1895 void applyLegacyRowBackground(StatusBarNotification sbn, View content) { 1896 if (sbn.notification.contentView.getLayoutId() != 1897 com.android.internal.R.layout.status_bar_latest_event_content) { 1898 int version = 0; 1899 try { 1900 ApplicationInfo info = mContext.getPackageManager().getApplicationInfo(sbn.pkg, 0); 1901 version = info.targetSdkVersion; 1902 } catch (NameNotFoundException ex) { 1903 Slog.e(TAG, "Failed looking up ApplicationInfo for " + sbn.pkg, ex); 1904 } 1905 if (version > 0 && version < Build.VERSION_CODES.GINGERBREAD) { 1906 content.setBackgroundResource(R.drawable.notification_row_legacy_bg); 1907 } else { 1908 content.setBackgroundResource(R.drawable.notification_row_bg); 1909 } 1910 } 1911 } 1912 1913 public void clearAll() { 1914 try { 1915 mBarService.onClearAllNotifications(); 1916 } catch (RemoteException ex) { 1917 // system process is dead if we're here. 1918 } 1919 animateCollapse(); 1920 visibilityChanged(false); 1921 } 1922 1923 public void toggleRecentApps() { 1924 int msg = (mRecentsPanel.getVisibility() == View.VISIBLE) 1925 ? MSG_CLOSE_RECENTS_PANEL : MSG_OPEN_RECENTS_PANEL; 1926 mHandler.removeMessages(msg); 1927 mHandler.sendEmptyMessage(msg); 1928 } 1929 1930 private BroadcastReceiver mBroadcastReceiver = new BroadcastReceiver() { 1931 public void onReceive(Context context, Intent intent) { 1932 String action = intent.getAction(); 1933 if (Intent.ACTION_CLOSE_SYSTEM_DIALOGS.equals(action) 1934 || Intent.ACTION_SCREEN_OFF.equals(action)) { 1935 boolean excludeRecents = false; 1936 if (Intent.ACTION_CLOSE_SYSTEM_DIALOGS.equals(action)) { 1937 String reason = intent.getStringExtra("reason"); 1938 if (reason != null) { 1939 excludeRecents = reason.equals("recentapps"); 1940 } 1941 } 1942 if (Intent.ACTION_SCREEN_OFF.equals(action)) { 1943 // If we're turning the screen off, we want to hide the 1944 // recents panel with no animation 1945 // TODO: hide other things, like the notification tray, 1946 // with no animation as well 1947 mRecentsPanel.show(false, false); 1948 excludeRecents = true; 1949 } 1950 animateCollapse(excludeRecents); 1951 } 1952 } 1953 }; 1954 1955 public class TouchOutsideListener implements View.OnTouchListener { 1956 private int mMsg; 1957 private StatusBarPanel mPanel; 1958 1959 public TouchOutsideListener(int msg, StatusBarPanel panel) { 1960 mMsg = msg; 1961 mPanel = panel; 1962 } 1963 1964 public boolean onTouch(View v, MotionEvent ev) { 1965 final int action = ev.getAction(); 1966 if (action == MotionEvent.ACTION_OUTSIDE 1967 || (action == MotionEvent.ACTION_DOWN 1968 && !mPanel.isInContentArea((int)ev.getX(), (int)ev.getY()))) { 1969 mHandler.removeMessages(mMsg); 1970 mHandler.sendEmptyMessage(mMsg); 1971 return true; 1972 } 1973 return false; 1974 } 1975 } 1976 1977 public void dump(FileDescriptor fd, PrintWriter pw, String[] args) { 1978 pw.print("mDisabled=0x"); 1979 pw.println(Integer.toHexString(mDisabled)); 1980 pw.println("mNetworkController:"); 1981 mNetworkController.dump(fd, pw, args); 1982 } 1983 1984} 1985 1986 1987