1 /* 2 * Copyright (C) 2010 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 package com.android.systemui.statusbar.tablet; 18 19 import java.io.FileDescriptor; 20 import java.io.PrintWriter; 21 import java.util.ArrayList; 22 23 import android.animation.LayoutTransition; 24 import android.animation.ObjectAnimator; 25 import android.app.ActivityManagerNative; 26 import android.app.Dialog; 27 import android.app.KeyguardManager; 28 import android.app.PendingIntent; 29 import android.app.Notification; 30 import android.app.StatusBarManager; 31 import android.content.Context; 32 import android.content.Intent; 33 import android.content.SharedPreferences; 34 import android.content.res.Configuration; 35 import android.content.res.Resources; 36 import android.inputmethodservice.InputMethodService; 37 import android.graphics.PixelFormat; 38 import android.graphics.Point; 39 import android.graphics.Rect; 40 import android.graphics.drawable.LayerDrawable; 41 import android.provider.Settings; 42 import android.os.Handler; 43 import android.os.IBinder; 44 import android.os.Message; 45 import android.os.RemoteException; 46 import android.os.ServiceManager; 47 import android.text.TextUtils; 48 import android.util.Slog; 49 import android.view.accessibility.AccessibilityEvent; 50 import android.view.Display; 51 import android.view.Gravity; 52 import android.view.IWindowManager; 53 import android.view.KeyEvent; 54 import android.view.LayoutInflater; 55 import android.view.MotionEvent; 56 import android.view.SoundEffectConstants; 57 import android.view.VelocityTracker; 58 import android.view.View; 59 import android.view.ViewConfiguration; 60 import android.view.ViewGroup; 61 import android.view.WindowManager; 62 import android.view.WindowManagerImpl; 63 import android.widget.ImageView; 64 import android.widget.LinearLayout; 65 import android.widget.RemoteViews; 66 import android.widget.ScrollView; 67 import android.widget.TextView; 68 69 import com.android.internal.statusbar.StatusBarIcon; 70 import com.android.internal.statusbar.StatusBarNotification; 71 72 import com.android.systemui.R; 73 import com.android.systemui.statusbar.*; 74 import com.android.systemui.statusbar.policy.BatteryController; 75 import com.android.systemui.statusbar.policy.BluetoothController; 76 import com.android.systemui.statusbar.policy.CompatModeButton; 77 import com.android.systemui.statusbar.policy.LocationController; 78 import com.android.systemui.statusbar.policy.NetworkController; 79 import com.android.systemui.statusbar.policy.Prefs; 80 import com.android.systemui.recent.RecentTasksLoader; 81 import com.android.systemui.recent.RecentsPanelView; 82 83 public class TabletStatusBar extends StatusBar implements 84 HeightReceiver.OnBarHeightChangedListener, 85 InputMethodsPanel.OnHardKeyboardEnabledChangeListener { 86 public static final boolean DEBUG = false; 87 public static final boolean DEBUG_COMPAT_HELP = false; 88 public static final String TAG = "TabletStatusBar"; 89 90 91 public static final int MSG_OPEN_NOTIFICATION_PANEL = 1000; 92 public static final int MSG_CLOSE_NOTIFICATION_PANEL = 1001; 93 public static final int MSG_OPEN_NOTIFICATION_PEEK = 1002; 94 public static final int MSG_CLOSE_NOTIFICATION_PEEK = 1003; 95 public static final int MSG_OPEN_RECENTS_PANEL = 1020; 96 public static final int MSG_CLOSE_RECENTS_PANEL = 1021; 97 public static final int MSG_SHOW_CHROME = 1030; 98 public static final int MSG_HIDE_CHROME = 1031; 99 public static final int MSG_OPEN_INPUT_METHODS_PANEL = 1040; 100 public static final int MSG_CLOSE_INPUT_METHODS_PANEL = 1041; 101 public static final int MSG_OPEN_COMPAT_MODE_PANEL = 1050; 102 public static final int MSG_CLOSE_COMPAT_MODE_PANEL = 1051; 103 public static final int MSG_STOP_TICKER = 2000; 104 105 // Fitts' Law assistance for LatinIME; see policy.EventHole 106 private static final boolean FAKE_SPACE_BAR = true; 107 108 // Notification "peeking" (flyover preview of individual notifications) 109 final static boolean NOTIFICATION_PEEK_ENABLED = false; 110 final static int NOTIFICATION_PEEK_HOLD_THRESH = 200; // ms 111 final static int NOTIFICATION_PEEK_FADE_DELAY = 3000; // ms 112 113 // The height of the bar, as definied by the build. It may be taller if we're plugged 114 // into hdmi. 115 int mNaturalBarHeight = -1; 116 int mIconSize = -1; 117 int mIconHPadding = -1; 118 private int mMaxNotificationIcons = 5; 119 120 H mHandler = new H(); 121 122 IWindowManager mWindowManager; 123 124 // tracking all current notifications 125 private NotificationData mNotificationData = new NotificationData(); 126 127 TabletStatusBarView mStatusBarView; 128 View mNotificationArea; 129 View mNotificationTrigger; 130 NotificationIconArea mNotificationIconArea; 131 ViewGroup mNavigationArea; 132 133 boolean mNotificationDNDMode; 134 NotificationData.Entry mNotificationDNDDummyEntry; 135 136 ImageView mBackButton; 137 View mHomeButton; 138 View mMenuButton; 139 View mRecentButton; 140 141 ViewGroup mFeedbackIconArea; // notification icons, IME icon, compat icon 142 InputMethodButton mInputMethodSwitchButton; 143 CompatModeButton mCompatModeButton; 144 145 NotificationPanel mNotificationPanel; 146 WindowManager.LayoutParams mNotificationPanelParams; 147 NotificationPeekPanel mNotificationPeekWindow; 148 ViewGroup mNotificationPeekRow; 149 int mNotificationPeekIndex; 150 IBinder mNotificationPeekKey; 151 LayoutTransition mNotificationPeekScrubLeft, mNotificationPeekScrubRight; 152 153 int mNotificationPeekTapDuration; 154 int mNotificationFlingVelocity; 155 156 ViewGroup mPile; 157 158 HeightReceiver mHeightReceiver; 159 BatteryController mBatteryController; 160 BluetoothController mBluetoothController; 161 LocationController mLocationController; 162 NetworkController mNetworkController; 163 164 ViewGroup mBarContents; 165 LayoutTransition mBarContentsLayoutTransition; 166 167 // hide system chrome ("lights out") support 168 View mShadow; 169 170 NotificationIconArea.IconLayout mIconLayout; 171 172 TabletTicker mTicker; 173 174 View mFakeSpaceBar; 175 KeyEvent mSpaceBarKeyEvent = null; 176 177 View mCompatibilityHelpDialog = null; 178 179 // for disabling the status bar 180 int mDisabled = 0; 181 182 private RecentsPanelView mRecentsPanel; 183 private RecentTasksLoader mRecentTasksLoader; 184 private InputMethodsPanel mInputMethodsPanel; 185 private CompatModePanel mCompatModePanel; 186 187 private int mSystemUiVisibility = 0; 188 // used to notify status bar for suppressing notification LED 189 private boolean mPanelSlightlyVisible; 190 getContext()191 public Context getContext() { return mContext; } 192 addPanelWindows()193 protected void addPanelWindows() { 194 final Context context = mContext; 195 final Resources res = mContext.getResources(); 196 197 // Notification Panel 198 mNotificationPanel = (NotificationPanel)View.inflate(context, 199 R.layout.status_bar_notification_panel, null); 200 mNotificationPanel.setBar(this); 201 mNotificationPanel.show(false, false); 202 mNotificationPanel.setOnTouchListener( 203 new TouchOutsideListener(MSG_CLOSE_NOTIFICATION_PANEL, mNotificationPanel)); 204 205 // the battery icon 206 mBatteryController.addIconView((ImageView)mNotificationPanel.findViewById(R.id.battery)); 207 mBatteryController.addLabelView( 208 (TextView)mNotificationPanel.findViewById(R.id.battery_text)); 209 210 // Bt 211 mBluetoothController.addIconView( 212 (ImageView)mNotificationPanel.findViewById(R.id.bluetooth)); 213 214 // network icons: either a combo icon that switches between mobile and data, or distinct 215 // mobile and data icons 216 final ImageView comboRSSI = 217 (ImageView)mNotificationPanel.findViewById(R.id.network_signal); 218 if (comboRSSI != null) { 219 mNetworkController.addCombinedSignalIconView(comboRSSI); 220 } 221 final ImageView mobileRSSI = 222 (ImageView)mNotificationPanel.findViewById(R.id.mobile_signal); 223 if (mobileRSSI != null) { 224 mNetworkController.addPhoneSignalIconView(mobileRSSI); 225 } 226 final ImageView wifiRSSI = 227 (ImageView)mNotificationPanel.findViewById(R.id.wifi_signal); 228 if (wifiRSSI != null) { 229 mNetworkController.addWifiIconView(wifiRSSI); 230 } 231 232 mNetworkController.addDataTypeIconView( 233 (ImageView)mNotificationPanel.findViewById(R.id.network_type)); 234 mNetworkController.addDataDirectionOverlayIconView( 235 (ImageView)mNotificationPanel.findViewById(R.id.network_direction)); 236 mNetworkController.addLabelView( 237 (TextView)mNotificationPanel.findViewById(R.id.network_text)); 238 mNetworkController.addLabelView( 239 (TextView)mBarContents.findViewById(R.id.network_text)); 240 241 mStatusBarView.setIgnoreChildren(0, mNotificationTrigger, mNotificationPanel); 242 243 WindowManager.LayoutParams lp = mNotificationPanelParams = new WindowManager.LayoutParams( 244 res.getDimensionPixelSize(R.dimen.notification_panel_width), 245 getNotificationPanelHeight(), 246 WindowManager.LayoutParams.TYPE_STATUS_BAR_PANEL, 247 WindowManager.LayoutParams.FLAG_LAYOUT_IN_SCREEN 248 | WindowManager.LayoutParams.FLAG_LAYOUT_NO_LIMITS 249 | WindowManager.LayoutParams.FLAG_ALT_FOCUSABLE_IM 250 | WindowManager.LayoutParams.FLAG_SPLIT_TOUCH 251 | WindowManager.LayoutParams.FLAG_HARDWARE_ACCELERATED, 252 PixelFormat.TRANSLUCENT); 253 lp.gravity = Gravity.BOTTOM | Gravity.RIGHT; 254 lp.setTitle("NotificationPanel"); 255 lp.softInputMode = WindowManager.LayoutParams.SOFT_INPUT_STATE_UNCHANGED 256 | WindowManager.LayoutParams.SOFT_INPUT_ADJUST_NOTHING; 257 lp.windowAnimations = com.android.internal.R.style.Animation; // == no animation 258 // lp.windowAnimations = com.android.internal.R.style.Animation_ZoomButtons; // simple fade 259 260 WindowManagerImpl.getDefault().addView(mNotificationPanel, lp); 261 262 // Notification preview window 263 if (NOTIFICATION_PEEK_ENABLED) { 264 mNotificationPeekWindow = (NotificationPeekPanel) View.inflate(context, 265 R.layout.status_bar_notification_peek, null); 266 mNotificationPeekWindow.setBar(this); 267 268 mNotificationPeekRow = (ViewGroup) mNotificationPeekWindow.findViewById(R.id.content); 269 mNotificationPeekWindow.setVisibility(View.GONE); 270 mNotificationPeekWindow.setOnTouchListener( 271 new TouchOutsideListener(MSG_CLOSE_NOTIFICATION_PEEK, mNotificationPeekWindow)); 272 mNotificationPeekScrubRight = new LayoutTransition(); 273 mNotificationPeekScrubRight.setAnimator(LayoutTransition.APPEARING, 274 ObjectAnimator.ofInt(null, "left", -512, 0)); 275 mNotificationPeekScrubRight.setAnimator(LayoutTransition.DISAPPEARING, 276 ObjectAnimator.ofInt(null, "left", -512, 0)); 277 mNotificationPeekScrubRight.setDuration(500); 278 279 mNotificationPeekScrubLeft = new LayoutTransition(); 280 mNotificationPeekScrubLeft.setAnimator(LayoutTransition.APPEARING, 281 ObjectAnimator.ofInt(null, "left", 512, 0)); 282 mNotificationPeekScrubLeft.setAnimator(LayoutTransition.DISAPPEARING, 283 ObjectAnimator.ofInt(null, "left", 512, 0)); 284 mNotificationPeekScrubLeft.setDuration(500); 285 286 // XXX: setIgnoreChildren? 287 lp = new WindowManager.LayoutParams( 288 512, // ViewGroup.LayoutParams.WRAP_CONTENT, 289 ViewGroup.LayoutParams.WRAP_CONTENT, 290 WindowManager.LayoutParams.TYPE_STATUS_BAR_PANEL, 291 WindowManager.LayoutParams.FLAG_LAYOUT_NO_LIMITS 292 | WindowManager.LayoutParams.FLAG_ALT_FOCUSABLE_IM 293 | WindowManager.LayoutParams.FLAG_SPLIT_TOUCH, 294 PixelFormat.TRANSLUCENT); 295 lp.gravity = Gravity.BOTTOM | Gravity.RIGHT; 296 lp.y = res.getDimensionPixelOffset(R.dimen.peek_window_y_offset); 297 lp.setTitle("NotificationPeekWindow"); 298 lp.windowAnimations = com.android.internal.R.style.Animation_Toast; 299 300 WindowManagerImpl.getDefault().addView(mNotificationPeekWindow, lp); 301 } 302 303 // Recents Panel 304 mRecentTasksLoader = new RecentTasksLoader(context); 305 mRecentsPanel = (RecentsPanelView) View.inflate(context, 306 R.layout.status_bar_recent_panel, null); 307 mRecentsPanel.setVisibility(View.GONE); 308 mRecentsPanel.setSystemUiVisibility(View.STATUS_BAR_DISABLE_BACK); 309 mRecentsPanel.setOnTouchListener(new TouchOutsideListener(MSG_CLOSE_RECENTS_PANEL, 310 mRecentsPanel)); 311 mRecentsPanel.setRecentTasksLoader(mRecentTasksLoader); 312 mRecentTasksLoader.setRecentsPanel(mRecentsPanel); 313 mStatusBarView.setIgnoreChildren(2, mRecentButton, mRecentsPanel); 314 315 lp = new WindowManager.LayoutParams( 316 (int) res.getDimension(R.dimen.status_bar_recents_width), 317 ViewGroup.LayoutParams.MATCH_PARENT, 318 WindowManager.LayoutParams.TYPE_STATUS_BAR_PANEL, 319 WindowManager.LayoutParams.FLAG_LAYOUT_IN_SCREEN 320 | WindowManager.LayoutParams.FLAG_ALT_FOCUSABLE_IM 321 | WindowManager.LayoutParams.FLAG_SPLIT_TOUCH 322 | WindowManager.LayoutParams.FLAG_HARDWARE_ACCELERATED, 323 PixelFormat.TRANSLUCENT); 324 lp.gravity = Gravity.BOTTOM | Gravity.LEFT; 325 lp.setTitle("RecentsPanel"); 326 lp.windowAnimations = R.style.Animation_RecentPanel; 327 lp.softInputMode = WindowManager.LayoutParams.SOFT_INPUT_STATE_UNCHANGED 328 | WindowManager.LayoutParams.SOFT_INPUT_ADJUST_NOTHING; 329 330 WindowManagerImpl.getDefault().addView(mRecentsPanel, lp); 331 mRecentsPanel.setBar(this); 332 333 // Input methods Panel 334 mInputMethodsPanel = (InputMethodsPanel) View.inflate(context, 335 R.layout.status_bar_input_methods_panel, null); 336 mInputMethodsPanel.setHardKeyboardEnabledChangeListener(this); 337 mInputMethodsPanel.setOnTouchListener(new TouchOutsideListener( 338 MSG_CLOSE_INPUT_METHODS_PANEL, mInputMethodsPanel)); 339 mInputMethodsPanel.setImeSwitchButton(mInputMethodSwitchButton); 340 mStatusBarView.setIgnoreChildren(3, mInputMethodSwitchButton, mInputMethodsPanel); 341 lp = new WindowManager.LayoutParams( 342 ViewGroup.LayoutParams.WRAP_CONTENT, 343 ViewGroup.LayoutParams.WRAP_CONTENT, 344 WindowManager.LayoutParams.TYPE_STATUS_BAR_PANEL, 345 WindowManager.LayoutParams.FLAG_LAYOUT_IN_SCREEN 346 | WindowManager.LayoutParams.FLAG_ALT_FOCUSABLE_IM 347 | WindowManager.LayoutParams.FLAG_SPLIT_TOUCH 348 | WindowManager.LayoutParams.FLAG_HARDWARE_ACCELERATED, 349 PixelFormat.TRANSLUCENT); 350 lp.gravity = Gravity.BOTTOM | Gravity.RIGHT; 351 lp.setTitle("InputMethodsPanel"); 352 lp.windowAnimations = R.style.Animation_RecentPanel; 353 354 WindowManagerImpl.getDefault().addView(mInputMethodsPanel, lp); 355 356 // Compatibility mode selector panel 357 mCompatModePanel = (CompatModePanel) View.inflate(context, 358 R.layout.status_bar_compat_mode_panel, null); 359 mCompatModePanel.setOnTouchListener(new TouchOutsideListener( 360 MSG_CLOSE_COMPAT_MODE_PANEL, mCompatModePanel)); 361 mCompatModePanel.setTrigger(mCompatModeButton); 362 mCompatModePanel.setVisibility(View.GONE); 363 mStatusBarView.setIgnoreChildren(4, mCompatModeButton, mCompatModePanel); 364 lp = new WindowManager.LayoutParams( 365 250, 366 ViewGroup.LayoutParams.WRAP_CONTENT, 367 WindowManager.LayoutParams.TYPE_STATUS_BAR_PANEL, 368 WindowManager.LayoutParams.FLAG_LAYOUT_IN_SCREEN 369 | WindowManager.LayoutParams.FLAG_ALT_FOCUSABLE_IM 370 | WindowManager.LayoutParams.FLAG_SPLIT_TOUCH 371 | WindowManager.LayoutParams.FLAG_HARDWARE_ACCELERATED, 372 PixelFormat.TRANSLUCENT); 373 lp.gravity = Gravity.BOTTOM | Gravity.RIGHT; 374 lp.setTitle("CompatModePanel"); 375 lp.windowAnimations = android.R.style.Animation_Dialog; 376 377 WindowManagerImpl.getDefault().addView(mCompatModePanel, lp); 378 } 379 getNotificationPanelHeight()380 private int getNotificationPanelHeight() { 381 final Resources res = mContext.getResources(); 382 final Display d = WindowManagerImpl.getDefault().getDefaultDisplay(); 383 final Point size = new Point(); 384 d.getRealSize(size); 385 return Math.max(res.getDimensionPixelSize(R.dimen.notification_panel_min_height), size.y); 386 } 387 388 @Override start()389 public void start() { 390 super.start(); // will add the main bar view 391 } 392 393 @Override onConfigurationChanged(Configuration newConfig)394 protected void onConfigurationChanged(Configuration newConfig) { 395 mHeightReceiver.updateHeight(); // display size may have changed 396 loadDimens(); 397 mNotificationPanelParams.height = getNotificationPanelHeight(); 398 WindowManagerImpl.getDefault().updateViewLayout(mNotificationPanel, 399 mNotificationPanelParams); 400 mRecentsPanel.updateValuesFromResources(); 401 } 402 loadDimens()403 protected void loadDimens() { 404 final Resources res = mContext.getResources(); 405 406 mNaturalBarHeight = res.getDimensionPixelSize( 407 com.android.internal.R.dimen.system_bar_height); 408 409 int newIconSize = res.getDimensionPixelSize( 410 com.android.internal.R.dimen.system_bar_icon_size); 411 int newIconHPadding = res.getDimensionPixelSize( 412 R.dimen.status_bar_icon_padding); 413 414 if (newIconHPadding != mIconHPadding || newIconSize != mIconSize) { 415 // Slog.d(TAG, "size=" + newIconSize + " padding=" + newIconHPadding); 416 mIconHPadding = newIconHPadding; 417 mIconSize = newIconSize; 418 reloadAllNotificationIcons(); // reload the tray 419 } 420 421 final int numIcons = res.getInteger(R.integer.config_maxNotificationIcons); 422 if (numIcons != mMaxNotificationIcons) { 423 mMaxNotificationIcons = numIcons; 424 if (DEBUG) Slog.d(TAG, "max notification icons: " + mMaxNotificationIcons); 425 reloadAllNotificationIcons(); 426 } 427 } 428 makeStatusBarView()429 protected View makeStatusBarView() { 430 final Context context = mContext; 431 432 mWindowManager = IWindowManager.Stub.asInterface( 433 ServiceManager.getService(Context.WINDOW_SERVICE)); 434 435 // This guy will listen for HDMI plugged broadcasts so we can resize the 436 // status bar as appropriate. 437 mHeightReceiver = new HeightReceiver(mContext); 438 mHeightReceiver.registerReceiver(); 439 loadDimens(); 440 441 final TabletStatusBarView sb = (TabletStatusBarView)View.inflate( 442 context, R.layout.status_bar, null); 443 mStatusBarView = sb; 444 445 sb.setHandler(mHandler); 446 447 try { 448 // Sanity-check that someone hasn't set up the config wrong and asked for a navigation 449 // bar on a tablet that has only the system bar 450 if (mWindowManager.hasNavigationBar()) { 451 throw new RuntimeException( 452 "Tablet device cannot show navigation bar and system bar"); 453 } 454 } catch (RemoteException ex) { 455 } 456 457 mBarContents = (ViewGroup) sb.findViewById(R.id.bar_contents); 458 // layout transitions for the status bar's contents 459 mBarContentsLayoutTransition = new LayoutTransition(); 460 // add/removal will fade as normal 461 mBarContentsLayoutTransition.setAnimator(LayoutTransition.APPEARING, 462 ObjectAnimator.ofFloat(null, "alpha", 0f, 1f)); 463 mBarContentsLayoutTransition.setAnimator(LayoutTransition.DISAPPEARING, 464 ObjectAnimator.ofFloat(null, "alpha", 1f, 0f)); 465 // no animations for siblings on change: just jump into place please 466 mBarContentsLayoutTransition.setAnimator(LayoutTransition.CHANGE_APPEARING, null); 467 mBarContentsLayoutTransition.setAnimator(LayoutTransition.CHANGE_DISAPPEARING, null); 468 // quick like bunny 469 mBarContentsLayoutTransition.setDuration(250 * (DEBUG?10:1)); 470 mBarContents.setLayoutTransition(mBarContentsLayoutTransition); 471 472 // the whole right-hand side of the bar 473 mNotificationArea = sb.findViewById(R.id.notificationArea); 474 if (!NOTIFICATION_PEEK_ENABLED) { 475 mNotificationArea.setOnTouchListener(new NotificationTriggerTouchListener()); 476 } 477 478 // the button to open the notification area 479 mNotificationTrigger = sb.findViewById(R.id.notificationTrigger); 480 if (NOTIFICATION_PEEK_ENABLED) { 481 mNotificationTrigger.setOnTouchListener(new NotificationTriggerTouchListener()); 482 } 483 484 // the more notifications icon 485 mNotificationIconArea = (NotificationIconArea)sb.findViewById(R.id.notificationIcons); 486 487 // where the icons go 488 mIconLayout = (NotificationIconArea.IconLayout) sb.findViewById(R.id.icons); 489 if (NOTIFICATION_PEEK_ENABLED) { 490 mIconLayout.setOnTouchListener(new NotificationIconTouchListener()); 491 } 492 493 ViewConfiguration vc = ViewConfiguration.get(context); 494 mNotificationPeekTapDuration = vc.getTapTimeout(); 495 mNotificationFlingVelocity = 300; // px/s 496 497 mTicker = new TabletTicker(this); 498 499 // The icons 500 mLocationController = new LocationController(mContext); // will post a notification 501 502 mBatteryController = new BatteryController(mContext); 503 mBatteryController.addIconView((ImageView)sb.findViewById(R.id.battery)); 504 mBluetoothController = new BluetoothController(mContext); 505 mBluetoothController.addIconView((ImageView)sb.findViewById(R.id.bluetooth)); 506 507 mNetworkController = new NetworkController(mContext); 508 final SignalClusterView signalCluster = 509 (SignalClusterView)sb.findViewById(R.id.signal_cluster); 510 mNetworkController.addSignalCluster(signalCluster); 511 512 // The navigation buttons 513 mBackButton = (ImageView)sb.findViewById(R.id.back); 514 mNavigationArea = (ViewGroup) sb.findViewById(R.id.navigationArea); 515 mHomeButton = mNavigationArea.findViewById(R.id.home); 516 mMenuButton = mNavigationArea.findViewById(R.id.menu); 517 mRecentButton = mNavigationArea.findViewById(R.id.recent_apps); 518 mRecentButton.setOnClickListener(mOnClickListener); 519 mNavigationArea.setLayoutTransition(mBarContentsLayoutTransition); 520 // no multi-touch on the nav buttons 521 mNavigationArea.setMotionEventSplittingEnabled(false); 522 523 // The bar contents buttons 524 mFeedbackIconArea = (ViewGroup)sb.findViewById(R.id.feedbackIconArea); 525 mInputMethodSwitchButton = (InputMethodButton) sb.findViewById(R.id.imeSwitchButton); 526 // Overwrite the lister 527 mInputMethodSwitchButton.setOnClickListener(mOnClickListener); 528 529 mCompatModeButton = (CompatModeButton) sb.findViewById(R.id.compatModeButton); 530 mCompatModeButton.setOnClickListener(mOnClickListener); 531 532 // for redirecting errant bar taps to the IME 533 mFakeSpaceBar = sb.findViewById(R.id.fake_space_bar); 534 535 // "shadows" of the status bar features, for lights-out mode 536 mShadow = sb.findViewById(R.id.bar_shadow); 537 mShadow.setOnTouchListener( 538 new View.OnTouchListener() { 539 public boolean onTouch(View v, MotionEvent ev) { 540 if (ev.getAction() == MotionEvent.ACTION_DOWN) { 541 // even though setting the systemUI visibility below will turn these views 542 // on, we need them to come up faster so that they can catch this motion 543 // event 544 mShadow.setVisibility(View.GONE); 545 mBarContents.setVisibility(View.VISIBLE); 546 547 try { 548 mBarService.setSystemUiVisibility(View.STATUS_BAR_VISIBLE); 549 } catch (RemoteException ex) { 550 // system process dead 551 } 552 } 553 return false; 554 } 555 }); 556 557 // tuning parameters 558 final int LIGHTS_GOING_OUT_SYSBAR_DURATION = 600; 559 final int LIGHTS_GOING_OUT_SHADOW_DURATION = 1000; 560 final int LIGHTS_GOING_OUT_SHADOW_DELAY = 500; 561 562 final int LIGHTS_COMING_UP_SYSBAR_DURATION = 200; 563 // final int LIGHTS_COMING_UP_SYSBAR_DELAY = 50; 564 final int LIGHTS_COMING_UP_SHADOW_DURATION = 0; 565 566 LayoutTransition xition = new LayoutTransition(); 567 xition.setAnimator(LayoutTransition.APPEARING, 568 ObjectAnimator.ofFloat(null, "alpha", 0.5f, 1f)); 569 xition.setDuration(LayoutTransition.APPEARING, LIGHTS_COMING_UP_SYSBAR_DURATION); 570 xition.setStartDelay(LayoutTransition.APPEARING, 0); 571 xition.setAnimator(LayoutTransition.DISAPPEARING, 572 ObjectAnimator.ofFloat(null, "alpha", 1f, 0f)); 573 xition.setDuration(LayoutTransition.DISAPPEARING, LIGHTS_GOING_OUT_SYSBAR_DURATION); 574 xition.setStartDelay(LayoutTransition.DISAPPEARING, 0); 575 ((ViewGroup)sb.findViewById(R.id.bar_contents_holder)).setLayoutTransition(xition); 576 577 xition = new LayoutTransition(); 578 xition.setAnimator(LayoutTransition.APPEARING, 579 ObjectAnimator.ofFloat(null, "alpha", 0f, 1f)); 580 xition.setDuration(LayoutTransition.APPEARING, LIGHTS_GOING_OUT_SHADOW_DURATION); 581 xition.setStartDelay(LayoutTransition.APPEARING, LIGHTS_GOING_OUT_SHADOW_DELAY); 582 xition.setAnimator(LayoutTransition.DISAPPEARING, 583 ObjectAnimator.ofFloat(null, "alpha", 1f, 0f)); 584 xition.setDuration(LayoutTransition.DISAPPEARING, LIGHTS_COMING_UP_SHADOW_DURATION); 585 xition.setStartDelay(LayoutTransition.DISAPPEARING, 0); 586 ((ViewGroup)sb.findViewById(R.id.bar_shadow_holder)).setLayoutTransition(xition); 587 588 // set the initial view visibility 589 setAreThereNotifications(); 590 591 // Add the windows 592 addPanelWindows(); 593 mRecentButton.setOnTouchListener(mRecentsPanel); 594 595 mPile = (ViewGroup)mNotificationPanel.findViewById(R.id.content); 596 mPile.removeAllViews(); 597 598 ScrollView scroller = (ScrollView)mPile.getParent(); 599 scroller.setFillViewport(true); 600 601 mHeightReceiver.addOnBarHeightChangedListener(this); 602 603 return sb; 604 } 605 getStatusBarHeight()606 public int getStatusBarHeight() { 607 return mHeightReceiver.getHeight(); 608 } 609 getStatusBarGravity()610 protected int getStatusBarGravity() { 611 return Gravity.BOTTOM | Gravity.FILL_HORIZONTAL; 612 } 613 onBarHeightChanged(int height)614 public void onBarHeightChanged(int height) { 615 final WindowManager.LayoutParams lp 616 = (WindowManager.LayoutParams)mStatusBarView.getLayoutParams(); 617 if (lp == null) { 618 // haven't been added yet 619 return; 620 } 621 if (lp.height != height) { 622 lp.height = height; 623 final WindowManager wm = WindowManagerImpl.getDefault(); 624 wm.updateViewLayout(mStatusBarView, lp); 625 } 626 } 627 628 private class H extends Handler { handleMessage(Message m)629 public void handleMessage(Message m) { 630 switch (m.what) { 631 case MSG_OPEN_NOTIFICATION_PEEK: 632 if (DEBUG) Slog.d(TAG, "opening notification peek window; arg=" + m.arg1); 633 634 if (m.arg1 >= 0) { 635 final int N = mNotificationData.size(); 636 637 if (!mNotificationDNDMode) { 638 if (mNotificationPeekIndex >= 0 && mNotificationPeekIndex < N) { 639 NotificationData.Entry entry = mNotificationData.get(N-1-mNotificationPeekIndex); 640 entry.icon.setBackgroundColor(0); 641 mNotificationPeekIndex = -1; 642 mNotificationPeekKey = null; 643 } 644 } 645 646 final int peekIndex = m.arg1; 647 if (peekIndex < N) { 648 //Slog.d(TAG, "loading peek: " + peekIndex); 649 NotificationData.Entry entry = 650 mNotificationDNDMode 651 ? mNotificationDNDDummyEntry 652 : mNotificationData.get(N-1-peekIndex); 653 NotificationData.Entry copy = new NotificationData.Entry( 654 entry.key, 655 entry.notification, 656 entry.icon); 657 inflateViews(copy, mNotificationPeekRow); 658 659 if (mNotificationDNDMode) { 660 copy.content.setOnClickListener(new View.OnClickListener() { 661 public void onClick(View v) { 662 SharedPreferences.Editor editor = Prefs.edit(mContext); 663 editor.putBoolean(Prefs.DO_NOT_DISTURB_PREF, false); 664 editor.apply(); 665 animateCollapse(); 666 visibilityChanged(false); 667 } 668 }); 669 } 670 671 entry.icon.setBackgroundColor(0x20FFFFFF); 672 673 // mNotificationPeekRow.setLayoutTransition( 674 // peekIndex < mNotificationPeekIndex 675 // ? mNotificationPeekScrubLeft 676 // : mNotificationPeekScrubRight); 677 678 mNotificationPeekRow.removeAllViews(); 679 mNotificationPeekRow.addView(copy.row); 680 681 mNotificationPeekWindow.setVisibility(View.VISIBLE); 682 mNotificationPanel.show(false, true); 683 684 mNotificationPeekIndex = peekIndex; 685 mNotificationPeekKey = entry.key; 686 } 687 } 688 break; 689 case MSG_CLOSE_NOTIFICATION_PEEK: 690 if (DEBUG) Slog.d(TAG, "closing notification peek window"); 691 mNotificationPeekWindow.setVisibility(View.GONE); 692 mNotificationPeekRow.removeAllViews(); 693 694 final int N = mNotificationData.size(); 695 if (mNotificationPeekIndex >= 0 && mNotificationPeekIndex < N) { 696 NotificationData.Entry entry = 697 mNotificationDNDMode 698 ? mNotificationDNDDummyEntry 699 : mNotificationData.get(N-1-mNotificationPeekIndex); 700 entry.icon.setBackgroundColor(0); 701 } 702 703 mNotificationPeekIndex = -1; 704 mNotificationPeekKey = null; 705 break; 706 case MSG_OPEN_NOTIFICATION_PANEL: 707 if (DEBUG) Slog.d(TAG, "opening notifications panel"); 708 if (!mNotificationPanel.isShowing()) { 709 if (NOTIFICATION_PEEK_ENABLED) { 710 mNotificationPeekWindow.setVisibility(View.GONE); 711 } 712 mNotificationPanel.show(true, true); 713 mNotificationArea.setVisibility(View.INVISIBLE); 714 mTicker.halt(); 715 } 716 break; 717 case MSG_CLOSE_NOTIFICATION_PANEL: 718 if (DEBUG) Slog.d(TAG, "closing notifications panel"); 719 if (mNotificationPanel.isShowing()) { 720 mNotificationPanel.show(false, true); 721 mNotificationArea.setVisibility(View.VISIBLE); 722 } 723 break; 724 case MSG_OPEN_RECENTS_PANEL: 725 if (DEBUG) Slog.d(TAG, "opening recents panel"); 726 if (mRecentsPanel != null) { 727 mRecentsPanel.show(true, true); 728 } 729 break; 730 case MSG_CLOSE_RECENTS_PANEL: 731 if (DEBUG) Slog.d(TAG, "closing recents panel"); 732 if (mRecentsPanel != null && mRecentsPanel.isShowing()) { 733 mRecentsPanel.show(false, true); 734 } 735 break; 736 case MSG_OPEN_INPUT_METHODS_PANEL: 737 if (DEBUG) Slog.d(TAG, "opening input methods panel"); 738 if (mInputMethodsPanel != null) mInputMethodsPanel.openPanel(); 739 break; 740 case MSG_CLOSE_INPUT_METHODS_PANEL: 741 if (DEBUG) Slog.d(TAG, "closing input methods panel"); 742 if (mInputMethodsPanel != null) mInputMethodsPanel.closePanel(false); 743 break; 744 case MSG_OPEN_COMPAT_MODE_PANEL: 745 if (DEBUG) Slog.d(TAG, "opening compat panel"); 746 if (mCompatModePanel != null) mCompatModePanel.openPanel(); 747 break; 748 case MSG_CLOSE_COMPAT_MODE_PANEL: 749 if (DEBUG) Slog.d(TAG, "closing compat panel"); 750 if (mCompatModePanel != null) mCompatModePanel.closePanel(); 751 break; 752 case MSG_SHOW_CHROME: 753 if (DEBUG) Slog.d(TAG, "hiding shadows (lights on)"); 754 mBarContents.setVisibility(View.VISIBLE); 755 mShadow.setVisibility(View.GONE); 756 mSystemUiVisibility &= ~View.SYSTEM_UI_FLAG_LOW_PROFILE; 757 notifyUiVisibilityChanged(); 758 break; 759 case MSG_HIDE_CHROME: 760 if (DEBUG) Slog.d(TAG, "showing shadows (lights out)"); 761 animateCollapse(); 762 visibilityChanged(false); 763 mBarContents.setVisibility(View.GONE); 764 mShadow.setVisibility(View.VISIBLE); 765 mSystemUiVisibility |= View.SYSTEM_UI_FLAG_LOW_PROFILE; 766 notifyUiVisibilityChanged(); 767 break; 768 case MSG_STOP_TICKER: 769 mTicker.halt(); 770 break; 771 } 772 } 773 } 774 addIcon(String slot, int index, int viewIndex, StatusBarIcon icon)775 public void addIcon(String slot, int index, int viewIndex, StatusBarIcon icon) { 776 if (DEBUG) Slog.d(TAG, "addIcon(" + slot + ") -> " + icon); 777 } 778 updateIcon(String slot, int index, int viewIndex, StatusBarIcon old, StatusBarIcon icon)779 public void updateIcon(String slot, int index, int viewIndex, 780 StatusBarIcon old, StatusBarIcon icon) { 781 if (DEBUG) Slog.d(TAG, "updateIcon(" + slot + ") -> " + icon); 782 } 783 removeIcon(String slot, int index, int viewIndex)784 public void removeIcon(String slot, int index, int viewIndex) { 785 if (DEBUG) Slog.d(TAG, "removeIcon(" + slot + ")"); 786 } 787 addNotification(IBinder key, StatusBarNotification notification)788 public void addNotification(IBinder key, StatusBarNotification notification) { 789 if (DEBUG) Slog.d(TAG, "addNotification(" + key + " -> " + notification + ")"); 790 addNotificationViews(key, notification); 791 792 final boolean immersive = isImmersive(); 793 if (false && immersive) { 794 // TODO: immersive mode popups for tablet 795 } else if (notification.notification.fullScreenIntent != null) { 796 // not immersive & a full-screen alert should be shown 797 Slog.w(TAG, "Notification has fullScreenIntent and activity is not immersive;" 798 + " sending fullScreenIntent"); 799 try { 800 notification.notification.fullScreenIntent.send(); 801 } catch (PendingIntent.CanceledException e) { 802 } 803 } else { 804 tick(key, notification, true); 805 } 806 807 setAreThereNotifications(); 808 } 809 updateNotification(IBinder key, StatusBarNotification notification)810 public void updateNotification(IBinder key, StatusBarNotification notification) { 811 if (DEBUG) Slog.d(TAG, "updateNotification(" + key + " -> " + notification + ")"); 812 813 final NotificationData.Entry oldEntry = mNotificationData.findByKey(key); 814 if (oldEntry == null) { 815 Slog.w(TAG, "updateNotification for unknown key: " + key); 816 return; 817 } 818 819 final StatusBarNotification oldNotification = oldEntry.notification; 820 final RemoteViews oldContentView = oldNotification.notification.contentView; 821 822 final RemoteViews contentView = notification.notification.contentView; 823 824 if (DEBUG) { 825 Slog.d(TAG, "old notification: when=" + oldNotification.notification.when 826 + " ongoing=" + oldNotification.isOngoing() 827 + " expanded=" + oldEntry.expanded 828 + " contentView=" + oldContentView 829 + " rowParent=" + oldEntry.row.getParent()); 830 Slog.d(TAG, "new notification: when=" + notification.notification.when 831 + " ongoing=" + oldNotification.isOngoing() 832 + " contentView=" + contentView); 833 } 834 835 // Can we just reapply the RemoteViews in place? If when didn't change, the order 836 // didn't change. 837 boolean contentsUnchanged = oldEntry.expanded != null 838 && contentView != null && oldContentView != null 839 && contentView.getPackage() != null 840 && oldContentView.getPackage() != null 841 && oldContentView.getPackage().equals(contentView.getPackage()) 842 && oldContentView.getLayoutId() == contentView.getLayoutId(); 843 ViewGroup rowParent = (ViewGroup) oldEntry.row.getParent(); 844 boolean orderUnchanged = notification.notification.when==oldNotification.notification.when 845 && notification.priority == oldNotification.priority; 846 // priority now encompasses isOngoing() 847 boolean updateTicker = notification.notification.tickerText != null 848 && !TextUtils.equals(notification.notification.tickerText, 849 oldEntry.notification.notification.tickerText); 850 boolean isLastAnyway = rowParent.indexOfChild(oldEntry.row) == rowParent.getChildCount()-1; 851 if (contentsUnchanged && (orderUnchanged || isLastAnyway)) { 852 if (DEBUG) Slog.d(TAG, "reusing notification for key: " + key); 853 oldEntry.notification = notification; 854 try { 855 // Reapply the RemoteViews 856 contentView.reapply(mContext, oldEntry.content); 857 // update the contentIntent 858 final PendingIntent contentIntent = notification.notification.contentIntent; 859 if (contentIntent != null) { 860 final View.OnClickListener listener = new NotificationClicker(contentIntent, 861 notification.pkg, notification.tag, notification.id); 862 oldEntry.largeIcon.setOnClickListener(listener); 863 oldEntry.content.setOnClickListener(listener); 864 } else { 865 oldEntry.largeIcon.setOnClickListener(null); 866 oldEntry.content.setOnClickListener(null); 867 } 868 // Update the icon. 869 final StatusBarIcon ic = new StatusBarIcon(notification.pkg, 870 notification.notification.icon, notification.notification.iconLevel, 871 notification.notification.number, 872 notification.notification.tickerText); 873 if (!oldEntry.icon.set(ic)) { 874 handleNotificationError(key, notification, "Couldn't update icon: " + ic); 875 return; 876 } 877 // Update the large icon 878 if (notification.notification.largeIcon != null) { 879 oldEntry.largeIcon.setImageBitmap(notification.notification.largeIcon); 880 } else { 881 oldEntry.largeIcon.getLayoutParams().width = 0; 882 oldEntry.largeIcon.setVisibility(View.INVISIBLE); 883 } 884 885 if (NOTIFICATION_PEEK_ENABLED && key == mNotificationPeekKey) { 886 // must update the peek window 887 Message peekMsg = mHandler.obtainMessage(MSG_OPEN_NOTIFICATION_PEEK); 888 peekMsg.arg1 = mNotificationPeekIndex; 889 mHandler.removeMessages(MSG_OPEN_NOTIFICATION_PEEK); 890 mHandler.sendMessage(peekMsg); 891 } 892 } 893 catch (RuntimeException e) { 894 // It failed to add cleanly. Log, and remove the view from the panel. 895 Slog.w(TAG, "Couldn't reapply views for package " + contentView.getPackage(), e); 896 removeNotificationViews(key); 897 addNotificationViews(key, notification); 898 } 899 } else { 900 if (DEBUG) Slog.d(TAG, "not reusing notification for key: " + key); 901 removeNotificationViews(key); 902 addNotificationViews(key, notification); 903 } 904 905 // Restart the ticker if it's still running 906 if (updateTicker) { 907 mTicker.halt(); 908 tick(key, notification, false); 909 } 910 911 setAreThereNotifications(); 912 } 913 removeNotification(IBinder key)914 public void removeNotification(IBinder key) { 915 if (DEBUG) Slog.d(TAG, "removeNotification(" + key + ")"); 916 removeNotificationViews(key); 917 mTicker.remove(key); 918 setAreThereNotifications(); 919 } 920 showClock(boolean show)921 public void showClock(boolean show) { 922 View clock = mBarContents.findViewById(R.id.clock); 923 View network_text = mBarContents.findViewById(R.id.network_text); 924 if (clock != null) { 925 clock.setVisibility(show ? View.VISIBLE : View.GONE); 926 } 927 if (network_text != null) { 928 network_text.setVisibility((!show) ? View.VISIBLE : View.GONE); 929 } 930 } 931 disable(int state)932 public void disable(int state) { 933 int old = mDisabled; 934 int diff = state ^ old; 935 mDisabled = state; 936 937 // act accordingly 938 if ((diff & StatusBarManager.DISABLE_CLOCK) != 0) { 939 boolean show = (state & StatusBarManager.DISABLE_CLOCK) == 0; 940 Slog.i(TAG, "DISABLE_CLOCK: " + (show ? "no" : "yes")); 941 showClock(show); 942 } 943 if ((diff & StatusBarManager.DISABLE_SYSTEM_INFO) != 0) { 944 boolean show = (state & StatusBarManager.DISABLE_SYSTEM_INFO) == 0; 945 Slog.i(TAG, "DISABLE_SYSTEM_INFO: " + (show ? "no" : "yes")); 946 mNotificationTrigger.setVisibility(show ? View.VISIBLE : View.GONE); 947 } 948 if ((diff & StatusBarManager.DISABLE_EXPAND) != 0) { 949 if ((state & StatusBarManager.DISABLE_EXPAND) != 0) { 950 Slog.i(TAG, "DISABLE_EXPAND: yes"); 951 animateCollapse(); 952 visibilityChanged(false); 953 } 954 } 955 if ((diff & StatusBarManager.DISABLE_NOTIFICATION_ICONS) != 0) { 956 mNotificationDNDMode = Prefs.read(mContext) 957 .getBoolean(Prefs.DO_NOT_DISTURB_PREF, Prefs.DO_NOT_DISTURB_DEFAULT); 958 959 if ((state & StatusBarManager.DISABLE_NOTIFICATION_ICONS) != 0) { 960 Slog.i(TAG, "DISABLE_NOTIFICATION_ICONS: yes" + (mNotificationDNDMode?" (DND)":"")); 961 mTicker.halt(); 962 } else { 963 Slog.i(TAG, "DISABLE_NOTIFICATION_ICONS: no" + (mNotificationDNDMode?" (DND)":"")); 964 } 965 966 // refresh icons to show either notifications or the DND message 967 reloadAllNotificationIcons(); 968 } else if ((diff & StatusBarManager.DISABLE_NOTIFICATION_TICKER) != 0) { 969 if ((state & StatusBarManager.DISABLE_NOTIFICATION_TICKER) != 0) { 970 mTicker.halt(); 971 } 972 } 973 if ((diff & (StatusBarManager.DISABLE_RECENT 974 | StatusBarManager.DISABLE_BACK 975 | StatusBarManager.DISABLE_HOME)) != 0) { 976 setNavigationVisibility(state); 977 } 978 } 979 setNavigationVisibility(int visibility)980 private void setNavigationVisibility(int visibility) { 981 boolean disableHome = ((visibility & StatusBarManager.DISABLE_HOME) != 0); 982 boolean disableRecent = ((visibility & StatusBarManager.DISABLE_RECENT) != 0); 983 boolean disableBack = ((visibility & StatusBarManager.DISABLE_BACK) != 0); 984 985 mBackButton.setVisibility(disableBack ? View.INVISIBLE : View.VISIBLE); 986 mHomeButton.setVisibility(disableHome ? View.INVISIBLE : View.VISIBLE); 987 mRecentButton.setVisibility(disableRecent ? View.INVISIBLE : View.VISIBLE); 988 989 mInputMethodSwitchButton.setScreenLocked( 990 (visibility & StatusBarManager.DISABLE_SYSTEM_INFO) != 0); 991 } 992 hasTicker(Notification n)993 private boolean hasTicker(Notification n) { 994 return n.tickerView != null || !TextUtils.isEmpty(n.tickerText); 995 } 996 tick(IBinder key, StatusBarNotification n, boolean firstTime)997 private void tick(IBinder key, StatusBarNotification n, boolean firstTime) { 998 // Don't show the ticker when the windowshade is open. 999 if (mNotificationPanel.isShowing()) { 1000 return; 1001 } 1002 // If they asked for FLAG_ONLY_ALERT_ONCE, then only show this notification 1003 // if it's a new notification. 1004 if (!firstTime && (n.notification.flags & Notification.FLAG_ONLY_ALERT_ONCE) != 0) { 1005 return; 1006 } 1007 // Show the ticker if one is requested. Also don't do this 1008 // until status bar window is attached to the window manager, 1009 // because... well, what's the point otherwise? And trying to 1010 // run a ticker without being attached will crash! 1011 if (hasTicker(n.notification) && mStatusBarView.getWindowToken() != null) { 1012 if (0 == (mDisabled & (StatusBarManager.DISABLE_NOTIFICATION_ICONS 1013 | StatusBarManager.DISABLE_NOTIFICATION_TICKER))) { 1014 mTicker.add(key, n); 1015 mFeedbackIconArea.setVisibility(View.GONE); 1016 } 1017 } 1018 } 1019 1020 // called by TabletTicker when it's done with all queued ticks doneTicking()1021 public void doneTicking() { 1022 mFeedbackIconArea.setVisibility(View.VISIBLE); 1023 } 1024 animateExpand()1025 public void animateExpand() { 1026 if (NOTIFICATION_PEEK_ENABLED) { 1027 mHandler.removeMessages(MSG_CLOSE_NOTIFICATION_PEEK); 1028 mHandler.removeMessages(MSG_OPEN_NOTIFICATION_PEEK); 1029 mHandler.sendEmptyMessage(MSG_CLOSE_NOTIFICATION_PEEK); 1030 } 1031 mHandler.removeMessages(MSG_OPEN_NOTIFICATION_PANEL); 1032 mHandler.sendEmptyMessage(MSG_OPEN_NOTIFICATION_PANEL); 1033 } 1034 animateCollapse()1035 public void animateCollapse() { 1036 mHandler.removeMessages(MSG_CLOSE_NOTIFICATION_PANEL); 1037 mHandler.sendEmptyMessage(MSG_CLOSE_NOTIFICATION_PANEL); 1038 mHandler.removeMessages(MSG_CLOSE_RECENTS_PANEL); 1039 mHandler.sendEmptyMessage(MSG_CLOSE_RECENTS_PANEL); 1040 mHandler.removeMessages(MSG_CLOSE_INPUT_METHODS_PANEL); 1041 mHandler.sendEmptyMessage(MSG_CLOSE_INPUT_METHODS_PANEL); 1042 mHandler.removeMessages(MSG_CLOSE_COMPAT_MODE_PANEL); 1043 mHandler.sendEmptyMessage(MSG_CLOSE_COMPAT_MODE_PANEL); 1044 if (NOTIFICATION_PEEK_ENABLED) { 1045 mHandler.removeMessages(MSG_CLOSE_NOTIFICATION_PEEK); 1046 mHandler.sendEmptyMessage(MSG_CLOSE_NOTIFICATION_PEEK); 1047 } 1048 } 1049 1050 /** 1051 * The LEDs are turned o)ff when the notification panel is shown, even just a little bit. 1052 * This was added last-minute and is inconsistent with the way the rest of the notifications 1053 * are handled, because the notification isn't really cancelled. The lights are just 1054 * turned off. If any other notifications happen, the lights will turn back on. Steve says 1055 * this is what he wants. (see bug 1131461) 1056 */ visibilityChanged(boolean visible)1057 void visibilityChanged(boolean visible) { 1058 if (mPanelSlightlyVisible != visible) { 1059 mPanelSlightlyVisible = visible; 1060 try { 1061 mBarService.onPanelRevealed(); 1062 } catch (RemoteException ex) { 1063 // Won't fail unless the world has ended. 1064 } 1065 } 1066 } 1067 notifyUiVisibilityChanged()1068 private void notifyUiVisibilityChanged() { 1069 try { 1070 mWindowManager.statusBarVisibilityChanged(mSystemUiVisibility); 1071 } catch (RemoteException ex) { 1072 } 1073 } 1074 1075 @Override // CommandQueue setSystemUiVisibility(int vis)1076 public void setSystemUiVisibility(int vis) { 1077 if (vis != mSystemUiVisibility) { 1078 mSystemUiVisibility = vis; 1079 1080 mHandler.removeMessages(MSG_HIDE_CHROME); 1081 mHandler.removeMessages(MSG_SHOW_CHROME); 1082 mHandler.sendEmptyMessage(0 == (vis & View.SYSTEM_UI_FLAG_LOW_PROFILE) 1083 ? MSG_SHOW_CHROME : MSG_HIDE_CHROME); 1084 1085 notifyUiVisibilityChanged(); 1086 } 1087 } 1088 setLightsOn(boolean on)1089 public void setLightsOn(boolean on) { 1090 // Policy note: if the frontmost activity needs the menu key, we assume it is a legacy app 1091 // that can't handle lights-out mode. 1092 if (mMenuButton.getVisibility() == View.VISIBLE) { 1093 on = true; 1094 } 1095 1096 Slog.v(TAG, "setLightsOn(" + on + ")"); 1097 if (on) { 1098 setSystemUiVisibility(mSystemUiVisibility & ~View.SYSTEM_UI_FLAG_LOW_PROFILE); 1099 } else { 1100 setSystemUiVisibility(mSystemUiVisibility | View.SYSTEM_UI_FLAG_LOW_PROFILE); 1101 } 1102 } 1103 topAppWindowChanged(boolean showMenu)1104 public void topAppWindowChanged(boolean showMenu) { 1105 if (DEBUG) { 1106 Slog.d(TAG, (showMenu?"showing":"hiding") + " the MENU button"); 1107 } 1108 mMenuButton.setVisibility(showMenu ? View.VISIBLE : View.GONE); 1109 1110 // See above re: lights-out policy for legacy apps. 1111 if (showMenu) setLightsOn(true); 1112 1113 mCompatModeButton.refresh(); 1114 if (mCompatModeButton.getVisibility() == View.VISIBLE) { 1115 if (DEBUG_COMPAT_HELP 1116 || ! Prefs.read(mContext).getBoolean(Prefs.SHOWN_COMPAT_MODE_HELP, false)) { 1117 showCompatibilityHelp(); 1118 } 1119 } else { 1120 hideCompatibilityHelp(); 1121 mCompatModePanel.closePanel(); 1122 } 1123 } 1124 showCompatibilityHelp()1125 private void showCompatibilityHelp() { 1126 if (mCompatibilityHelpDialog != null) { 1127 return; 1128 } 1129 1130 mCompatibilityHelpDialog = View.inflate(mContext, R.layout.compat_mode_help, null); 1131 View button = mCompatibilityHelpDialog.findViewById(R.id.button); 1132 1133 button.setOnClickListener(new View.OnClickListener() { 1134 @Override 1135 public void onClick(View v) { 1136 hideCompatibilityHelp(); 1137 SharedPreferences.Editor editor = Prefs.edit(mContext); 1138 editor.putBoolean(Prefs.SHOWN_COMPAT_MODE_HELP, true); 1139 editor.apply(); 1140 } 1141 }); 1142 1143 WindowManager.LayoutParams lp = new WindowManager.LayoutParams( 1144 ViewGroup.LayoutParams.MATCH_PARENT, 1145 ViewGroup.LayoutParams.MATCH_PARENT, 1146 WindowManager.LayoutParams.TYPE_SYSTEM_DIALOG, 1147 WindowManager.LayoutParams.FLAG_LAYOUT_IN_SCREEN 1148 | WindowManager.LayoutParams.FLAG_LAYOUT_NO_LIMITS 1149 | WindowManager.LayoutParams.FLAG_ALT_FOCUSABLE_IM, 1150 PixelFormat.TRANSLUCENT); 1151 lp.setTitle("CompatibilityModeDialog"); 1152 lp.softInputMode = WindowManager.LayoutParams.SOFT_INPUT_STATE_UNCHANGED 1153 | WindowManager.LayoutParams.SOFT_INPUT_ADJUST_NOTHING; 1154 lp.windowAnimations = com.android.internal.R.style.Animation_ZoomButtons; // simple fade 1155 1156 WindowManagerImpl.getDefault().addView(mCompatibilityHelpDialog, lp); 1157 } 1158 hideCompatibilityHelp()1159 private void hideCompatibilityHelp() { 1160 if (mCompatibilityHelpDialog != null) { 1161 WindowManagerImpl.getDefault().removeView(mCompatibilityHelpDialog); 1162 mCompatibilityHelpDialog = null; 1163 } 1164 } 1165 setImeWindowStatus(IBinder token, int vis, int backDisposition)1166 public void setImeWindowStatus(IBinder token, int vis, int backDisposition) { 1167 mInputMethodSwitchButton.setImeWindowStatus(token, 1168 (vis & InputMethodService.IME_ACTIVE) != 0); 1169 updateNotificationIcons(); 1170 mInputMethodsPanel.setImeToken(token); 1171 int res; 1172 switch (backDisposition) { 1173 case InputMethodService.BACK_DISPOSITION_WILL_NOT_DISMISS: 1174 res = R.drawable.ic_sysbar_back; 1175 break; 1176 case InputMethodService.BACK_DISPOSITION_WILL_DISMISS: 1177 res = R.drawable.ic_sysbar_back_ime; 1178 break; 1179 case InputMethodService.BACK_DISPOSITION_DEFAULT: 1180 default: 1181 if ((vis & InputMethodService.IME_VISIBLE) != 0) { 1182 res = R.drawable.ic_sysbar_back_ime; 1183 } else { 1184 res = R.drawable.ic_sysbar_back; 1185 } 1186 break; 1187 } 1188 mBackButton.setImageResource(res); 1189 if (FAKE_SPACE_BAR) { 1190 mFakeSpaceBar.setVisibility(((vis & InputMethodService.IME_VISIBLE) != 0) 1191 ? View.VISIBLE : View.GONE); 1192 } 1193 } 1194 1195 @Override setHardKeyboardStatus(boolean available, boolean enabled)1196 public void setHardKeyboardStatus(boolean available, boolean enabled) { 1197 if (DEBUG) { 1198 Slog.d(TAG, "Set hard keyboard status: available=" + available 1199 + ", enabled=" + enabled); 1200 } 1201 mInputMethodSwitchButton.setHardKeyboardStatus(available); 1202 updateNotificationIcons(); 1203 mInputMethodsPanel.setHardKeyboardStatus(available, enabled); 1204 } 1205 1206 @Override onHardKeyboardEnabledChange(boolean enabled)1207 public void onHardKeyboardEnabledChange(boolean enabled) { 1208 try { 1209 mBarService.setHardKeyboardEnabled(enabled); 1210 } catch (RemoteException ex) { 1211 } 1212 } 1213 isImmersive()1214 private boolean isImmersive() { 1215 try { 1216 return ActivityManagerNative.getDefault().isTopActivityImmersive(); 1217 //Slog.d(TAG, "Top activity is " + (immersive?"immersive":"not immersive")); 1218 } catch (RemoteException ex) { 1219 // the end is nigh 1220 return false; 1221 } 1222 } 1223 setAreThereNotifications()1224 private void setAreThereNotifications() { 1225 if (mNotificationPanel != null) { 1226 mNotificationPanel.setClearable(mNotificationData.hasClearableItems()); 1227 } 1228 } 1229 1230 /** 1231 * Cancel this notification and tell the status bar service about the failure. Hold no locks. 1232 */ handleNotificationError(IBinder key, StatusBarNotification n, String message)1233 void handleNotificationError(IBinder key, StatusBarNotification n, String message) { 1234 removeNotification(key); 1235 try { 1236 mBarService.onNotificationError(n.pkg, n.tag, n.id, n.uid, n.initialPid, message); 1237 } catch (RemoteException ex) { 1238 // The end is nigh. 1239 } 1240 } 1241 sendKey(KeyEvent key)1242 private void sendKey(KeyEvent key) { 1243 try { 1244 if (DEBUG) Slog.d(TAG, "injecting key event: " + key); 1245 mWindowManager.injectInputEventNoWait(key); 1246 } catch (RemoteException ex) { 1247 } 1248 } 1249 1250 private View.OnClickListener mOnClickListener = new View.OnClickListener() { 1251 public void onClick(View v) { 1252 if (v == mRecentButton) { 1253 onClickRecentButton(); 1254 } else if (v == mInputMethodSwitchButton) { 1255 onClickInputMethodSwitchButton(); 1256 } else if (v == mCompatModeButton) { 1257 onClickCompatModeButton(); 1258 } 1259 } 1260 }; 1261 onClickRecentButton()1262 public void onClickRecentButton() { 1263 if (DEBUG) Slog.d(TAG, "clicked recent apps; disabled=" + mDisabled); 1264 if ((mDisabled & StatusBarManager.DISABLE_EXPAND) == 0) { 1265 int msg = (mRecentsPanel.getVisibility() == View.GONE) 1266 ? MSG_OPEN_RECENTS_PANEL 1267 : MSG_CLOSE_RECENTS_PANEL; 1268 mHandler.removeMessages(msg); 1269 mHandler.sendEmptyMessage(msg); 1270 } 1271 } 1272 onClickInputMethodSwitchButton()1273 public void onClickInputMethodSwitchButton() { 1274 if (DEBUG) Slog.d(TAG, "clicked input methods panel; disabled=" + mDisabled); 1275 int msg = (mInputMethodsPanel.getVisibility() == View.GONE) ? 1276 MSG_OPEN_INPUT_METHODS_PANEL : MSG_CLOSE_INPUT_METHODS_PANEL; 1277 mHandler.removeMessages(msg); 1278 mHandler.sendEmptyMessage(msg); 1279 } 1280 onClickCompatModeButton()1281 public void onClickCompatModeButton() { 1282 int msg = (mCompatModePanel.getVisibility() == View.GONE) ? 1283 MSG_OPEN_COMPAT_MODE_PANEL : MSG_CLOSE_COMPAT_MODE_PANEL; 1284 mHandler.removeMessages(msg); 1285 mHandler.sendEmptyMessage(msg); 1286 } 1287 makeClicker(PendingIntent intent, String pkg, String tag, int id)1288 public NotificationClicker makeClicker(PendingIntent intent, String pkg, String tag, int id) { 1289 return new NotificationClicker(intent, pkg, tag, id); 1290 } 1291 1292 private class NotificationClicker implements View.OnClickListener { 1293 private PendingIntent mIntent; 1294 private String mPkg; 1295 private String mTag; 1296 private int mId; 1297 NotificationClicker(PendingIntent intent, String pkg, String tag, int id)1298 NotificationClicker(PendingIntent intent, String pkg, String tag, int id) { 1299 mIntent = intent; 1300 mPkg = pkg; 1301 mTag = tag; 1302 mId = id; 1303 } 1304 onClick(View v)1305 public void onClick(View v) { 1306 try { 1307 // The intent we are sending is for the application, which 1308 // won't have permission to immediately start an activity after 1309 // the user switches to home. We know it is safe to do at this 1310 // point, so make sure new activity switches are now allowed. 1311 ActivityManagerNative.getDefault().resumeAppSwitches(); 1312 // Also, notifications can be launched from the lock screen, 1313 // so dismiss the lock screen when the activity starts. 1314 ActivityManagerNative.getDefault().dismissKeyguardOnNextActivity(); 1315 } catch (RemoteException e) { 1316 } 1317 1318 if (mIntent != null) { 1319 int[] pos = new int[2]; 1320 v.getLocationOnScreen(pos); 1321 Intent overlay = new Intent(); 1322 overlay.setSourceBounds( 1323 new Rect(pos[0], pos[1], pos[0]+v.getWidth(), pos[1]+v.getHeight())); 1324 try { 1325 mIntent.send(mContext, 0, overlay); 1326 1327 } catch (PendingIntent.CanceledException e) { 1328 // the stack trace isn't very helpful here. Just log the exception message. 1329 Slog.w(TAG, "Sending contentIntent failed: " + e); 1330 } 1331 1332 KeyguardManager kgm = 1333 (KeyguardManager) mContext.getSystemService(Context.KEYGUARD_SERVICE); 1334 if (kgm != null) kgm.exitKeyguardSecurely(null); 1335 } 1336 1337 try { 1338 mBarService.onNotificationClick(mPkg, mTag, mId); 1339 } catch (RemoteException ex) { 1340 // system process is dead if we're here. 1341 } 1342 1343 // close the shade if it was open 1344 animateCollapse(); 1345 visibilityChanged(false); 1346 1347 // If this click was on the intruder alert, hide that instead 1348 // mHandler.sendEmptyMessage(MSG_HIDE_INTRUDER); 1349 } 1350 } 1351 removeNotificationViews(IBinder key)1352 StatusBarNotification removeNotificationViews(IBinder key) { 1353 NotificationData.Entry entry = mNotificationData.remove(key); 1354 if (entry == null) { 1355 Slog.w(TAG, "removeNotification for unknown key: " + key); 1356 return null; 1357 } 1358 // Remove the expanded view. 1359 ViewGroup rowParent = (ViewGroup)entry.row.getParent(); 1360 if (rowParent != null) rowParent.removeView(entry.row); 1361 1362 if (NOTIFICATION_PEEK_ENABLED && key == mNotificationPeekKey) { 1363 // must close the peek as well, since it's gone 1364 mHandler.sendEmptyMessage(MSG_CLOSE_NOTIFICATION_PEEK); 1365 } 1366 // Remove the icon. 1367 // ViewGroup iconParent = (ViewGroup)entry.icon.getParent(); 1368 // if (iconParent != null) iconParent.removeView(entry.icon); 1369 updateNotificationIcons(); 1370 1371 return entry.notification; 1372 } 1373 1374 private class NotificationTriggerTouchListener implements View.OnTouchListener { 1375 VelocityTracker mVT; 1376 float mInitialTouchX, mInitialTouchY; 1377 int mTouchSlop; 1378 NotificationTriggerTouchListener()1379 public NotificationTriggerTouchListener() { 1380 mTouchSlop = ViewConfiguration.get(getContext()).getScaledTouchSlop(); 1381 } 1382 1383 private Runnable mHiliteOnR = new Runnable() { public void run() { 1384 mNotificationArea.setBackgroundResource( 1385 com.android.internal.R.drawable.list_selector_pressed_holo_dark); 1386 }}; hilite(final boolean on)1387 public void hilite(final boolean on) { 1388 if (on) { 1389 mNotificationArea.postDelayed(mHiliteOnR, 100); 1390 } else { 1391 mNotificationArea.removeCallbacks(mHiliteOnR); 1392 mNotificationArea.setBackgroundDrawable(null); 1393 } 1394 } 1395 onTouch(View v, MotionEvent event)1396 public boolean onTouch(View v, MotionEvent event) { 1397 // Slog.d(TAG, String.format("touch: (%.1f, %.1f) initial: (%.1f, %.1f)", 1398 // event.getX(), 1399 // event.getY(), 1400 // mInitialTouchX, 1401 // mInitialTouchY)); 1402 1403 if ((mDisabled & StatusBarManager.DISABLE_EXPAND) != 0) { 1404 return true; 1405 } 1406 1407 final int action = event.getAction(); 1408 switch (action) { 1409 case MotionEvent.ACTION_DOWN: 1410 mVT = VelocityTracker.obtain(); 1411 mInitialTouchX = event.getX(); 1412 mInitialTouchY = event.getY(); 1413 hilite(true); 1414 // fall through 1415 case MotionEvent.ACTION_OUTSIDE: 1416 case MotionEvent.ACTION_MOVE: 1417 // check for fling 1418 if (mVT != null) { 1419 mVT.addMovement(event); 1420 mVT.computeCurrentVelocity(1000); // pixels per second 1421 // require a little more oomph once we're already in peekaboo mode 1422 if (mVT.getYVelocity() < -mNotificationFlingVelocity) { 1423 animateExpand(); 1424 visibilityChanged(true); 1425 hilite(false); 1426 mVT.recycle(); 1427 mVT = null; 1428 } 1429 } 1430 return true; 1431 case MotionEvent.ACTION_UP: 1432 case MotionEvent.ACTION_CANCEL: 1433 hilite(false); 1434 if (mVT != null) { 1435 if (action == MotionEvent.ACTION_UP 1436 // was this a sloppy tap? 1437 && Math.abs(event.getX() - mInitialTouchX) < mTouchSlop 1438 && Math.abs(event.getY() - mInitialTouchY) < (mTouchSlop / 3) 1439 // dragging off the bottom doesn't count 1440 && (int)event.getY() < v.getBottom()) { 1441 animateExpand(); 1442 visibilityChanged(true); 1443 v.sendAccessibilityEvent(AccessibilityEvent.TYPE_VIEW_CLICKED); 1444 v.playSoundEffect(SoundEffectConstants.CLICK); 1445 } 1446 1447 mVT.recycle(); 1448 mVT = null; 1449 return true; 1450 } 1451 } 1452 return false; 1453 } 1454 } 1455 resetNotificationPeekFadeTimer()1456 public void resetNotificationPeekFadeTimer() { 1457 if (DEBUG) { 1458 Slog.d(TAG, "setting peek fade timer for " + NOTIFICATION_PEEK_FADE_DELAY 1459 + "ms from now"); 1460 } 1461 mHandler.removeMessages(MSG_CLOSE_NOTIFICATION_PEEK); 1462 mHandler.sendEmptyMessageDelayed(MSG_CLOSE_NOTIFICATION_PEEK, 1463 NOTIFICATION_PEEK_FADE_DELAY); 1464 } 1465 1466 private class NotificationIconTouchListener implements View.OnTouchListener { 1467 VelocityTracker mVT; 1468 int mPeekIndex; 1469 float mInitialTouchX, mInitialTouchY; 1470 int mTouchSlop; 1471 NotificationIconTouchListener()1472 public NotificationIconTouchListener() { 1473 mTouchSlop = ViewConfiguration.get(getContext()).getScaledTouchSlop(); 1474 } 1475 onTouch(View v, MotionEvent event)1476 public boolean onTouch(View v, MotionEvent event) { 1477 boolean peeking = mNotificationPeekWindow.getVisibility() != View.GONE; 1478 boolean panelShowing = mNotificationPanel.isShowing(); 1479 if (panelShowing) return false; 1480 1481 int numIcons = mIconLayout.getChildCount(); 1482 int newPeekIndex = (int)(event.getX() * numIcons / mIconLayout.getWidth()); 1483 if (newPeekIndex > numIcons - 1) newPeekIndex = numIcons - 1; 1484 else if (newPeekIndex < 0) newPeekIndex = 0; 1485 1486 final int action = event.getAction(); 1487 switch (action) { 1488 case MotionEvent.ACTION_DOWN: 1489 mVT = VelocityTracker.obtain(); 1490 mInitialTouchX = event.getX(); 1491 mInitialTouchY = event.getY(); 1492 mPeekIndex = -1; 1493 1494 // fall through 1495 case MotionEvent.ACTION_OUTSIDE: 1496 case MotionEvent.ACTION_MOVE: 1497 // peek and switch icons if necessary 1498 1499 if (newPeekIndex != mPeekIndex) { 1500 mPeekIndex = newPeekIndex; 1501 1502 if (DEBUG) Slog.d(TAG, "will peek at notification #" + mPeekIndex); 1503 Message peekMsg = mHandler.obtainMessage(MSG_OPEN_NOTIFICATION_PEEK); 1504 peekMsg.arg1 = mPeekIndex; 1505 1506 mHandler.removeMessages(MSG_OPEN_NOTIFICATION_PEEK); 1507 1508 if (peeking) { 1509 // no delay if we're scrubbing left-right 1510 mHandler.sendMessage(peekMsg); 1511 } else { 1512 // wait for fling 1513 mHandler.sendMessageDelayed(peekMsg, NOTIFICATION_PEEK_HOLD_THRESH); 1514 } 1515 } 1516 1517 // check for fling 1518 if (mVT != null) { 1519 mVT.addMovement(event); 1520 mVT.computeCurrentVelocity(1000); // pixels per second 1521 // require a little more oomph once we're already in peekaboo mode 1522 if (!panelShowing && ( 1523 (peeking && mVT.getYVelocity() < -mNotificationFlingVelocity*3) 1524 || (mVT.getYVelocity() < -mNotificationFlingVelocity))) { 1525 mHandler.removeMessages(MSG_OPEN_NOTIFICATION_PEEK); 1526 mHandler.removeMessages(MSG_OPEN_NOTIFICATION_PANEL); 1527 mHandler.sendEmptyMessage(MSG_CLOSE_NOTIFICATION_PEEK); 1528 mHandler.sendEmptyMessage(MSG_OPEN_NOTIFICATION_PANEL); 1529 } 1530 } 1531 return true; 1532 case MotionEvent.ACTION_UP: 1533 case MotionEvent.ACTION_CANCEL: 1534 mHandler.removeMessages(MSG_OPEN_NOTIFICATION_PEEK); 1535 if (!peeking) { 1536 if (action == MotionEvent.ACTION_UP 1537 // was this a sloppy tap? 1538 && Math.abs(event.getX() - mInitialTouchX) < mTouchSlop 1539 && Math.abs(event.getY() - mInitialTouchY) < (mTouchSlop / 3) 1540 // dragging off the bottom doesn't count 1541 && (int)event.getY() < v.getBottom()) { 1542 Message peekMsg = mHandler.obtainMessage(MSG_OPEN_NOTIFICATION_PEEK); 1543 peekMsg.arg1 = mPeekIndex; 1544 mHandler.removeMessages(MSG_OPEN_NOTIFICATION_PEEK); 1545 mHandler.sendMessage(peekMsg); 1546 1547 v.sendAccessibilityEvent(AccessibilityEvent.TYPE_VIEW_CLICKED); 1548 v.playSoundEffect(SoundEffectConstants.CLICK); 1549 1550 peeking = true; // not technically true yet, but the next line will run 1551 } 1552 } 1553 1554 if (peeking) { 1555 resetNotificationPeekFadeTimer(); 1556 } 1557 1558 mVT.recycle(); 1559 mVT = null; 1560 return true; 1561 } 1562 return false; 1563 } 1564 } 1565 addNotificationViews(IBinder key, StatusBarNotification notification)1566 StatusBarIconView addNotificationViews(IBinder key, StatusBarNotification notification) { 1567 if (DEBUG) { 1568 Slog.d(TAG, "addNotificationViews(key=" + key + ", notification=" + notification); 1569 } 1570 // Construct the icon. 1571 final StatusBarIconView iconView = new StatusBarIconView(mContext, 1572 notification.pkg + "/0x" + Integer.toHexString(notification.id), 1573 notification.notification); 1574 iconView.setScaleType(ImageView.ScaleType.CENTER_INSIDE); 1575 1576 final StatusBarIcon ic = new StatusBarIcon(notification.pkg, 1577 notification.notification.icon, 1578 notification.notification.iconLevel, 1579 notification.notification.number, 1580 notification.notification.tickerText); 1581 if (!iconView.set(ic)) { 1582 handleNotificationError(key, notification, "Couldn't attach StatusBarIcon: " + ic); 1583 return null; 1584 } 1585 // Construct the expanded view. 1586 NotificationData.Entry entry = new NotificationData.Entry(key, notification, iconView); 1587 if (!inflateViews(entry, mPile)) { 1588 handleNotificationError(key, notification, "Couldn't expand RemoteViews for: " 1589 + notification); 1590 return null; 1591 } 1592 1593 // Add the icon. 1594 int pos = mNotificationData.add(entry); 1595 if (DEBUG) { 1596 Slog.d(TAG, "addNotificationViews: added at " + pos); 1597 } 1598 updateNotificationIcons(); 1599 1600 return iconView; 1601 } 1602 reloadAllNotificationIcons()1603 private void reloadAllNotificationIcons() { 1604 if (mIconLayout == null) return; 1605 mIconLayout.removeAllViews(); 1606 updateNotificationIcons(); 1607 } 1608 updateNotificationIcons()1609 private void updateNotificationIcons() { 1610 // XXX: need to implement a new limited linear layout class 1611 // to avoid removing & readding everything 1612 1613 if (mIconLayout == null) return; 1614 1615 // first, populate the main notification panel 1616 loadNotificationPanel(); 1617 1618 final LinearLayout.LayoutParams params 1619 = new LinearLayout.LayoutParams(mIconSize + 2*mIconHPadding, mNaturalBarHeight); 1620 1621 // alternate behavior in DND mode 1622 if (mNotificationDNDMode) { 1623 if (mIconLayout.getChildCount() == 0) { 1624 final Notification dndNotification = new Notification.Builder(mContext) 1625 .setContentTitle(mContext.getText(R.string.notifications_off_title)) 1626 .setContentText(mContext.getText(R.string.notifications_off_text)) 1627 .setSmallIcon(R.drawable.ic_notification_dnd) 1628 .setOngoing(true) 1629 .getNotification(); 1630 1631 final StatusBarIconView iconView = new StatusBarIconView(mContext, "_dnd", 1632 dndNotification); 1633 iconView.setImageResource(R.drawable.ic_notification_dnd); 1634 iconView.setScaleType(ImageView.ScaleType.CENTER_INSIDE); 1635 iconView.setPadding(mIconHPadding, 0, mIconHPadding, 0); 1636 1637 mNotificationDNDDummyEntry = new NotificationData.Entry( 1638 null, 1639 new StatusBarNotification("", 0, "", 0, 0, dndNotification), 1640 iconView); 1641 1642 mIconLayout.addView(iconView, params); 1643 } 1644 1645 return; 1646 } else if (0 != (mDisabled & StatusBarManager.DISABLE_NOTIFICATION_ICONS)) { 1647 // if icons are disabled but we're not in DND mode, this is probably Setup and we should 1648 // just leave the area totally empty 1649 return; 1650 } 1651 1652 int N = mNotificationData.size(); 1653 1654 if (DEBUG) { 1655 Slog.d(TAG, "refreshing icons: " + N + " notifications, mIconLayout=" + mIconLayout); 1656 } 1657 1658 ArrayList<View> toShow = new ArrayList<View>(); 1659 1660 // Extra Special Icons 1661 // The IME switcher and compatibility mode icons take the place of notifications. You didn't 1662 // need to see all those new emails, did you? 1663 int maxNotificationIconsCount = mMaxNotificationIcons; 1664 if (mInputMethodSwitchButton.getVisibility() != View.GONE) maxNotificationIconsCount --; 1665 if (mCompatModeButton.getVisibility() != View.GONE) maxNotificationIconsCount --; 1666 1667 for (int i=0; i< maxNotificationIconsCount; i++) { 1668 if (i>=N) break; 1669 toShow.add(mNotificationData.get(N-i-1).icon); 1670 } 1671 1672 ArrayList<View> toRemove = new ArrayList<View>(); 1673 for (int i=0; i<mIconLayout.getChildCount(); i++) { 1674 View child = mIconLayout.getChildAt(i); 1675 if (!toShow.contains(child)) { 1676 toRemove.add(child); 1677 } 1678 } 1679 1680 for (View remove : toRemove) { 1681 mIconLayout.removeView(remove); 1682 } 1683 1684 for (int i=0; i<toShow.size(); i++) { 1685 View v = toShow.get(i); 1686 v.setPadding(mIconHPadding, 0, mIconHPadding, 0); 1687 if (v.getParent() == null) { 1688 mIconLayout.addView(v, i, params); 1689 } 1690 } 1691 } 1692 loadNotificationPanel()1693 private void loadNotificationPanel() { 1694 int N = mNotificationData.size(); 1695 1696 ArrayList<View> toShow = new ArrayList<View>(); 1697 1698 for (int i=0; i<N; i++) { 1699 View row = mNotificationData.get(N-i-1).row; 1700 toShow.add(row); 1701 } 1702 1703 ArrayList<View> toRemove = new ArrayList<View>(); 1704 for (int i=0; i<mPile.getChildCount(); i++) { 1705 View child = mPile.getChildAt(i); 1706 if (!toShow.contains(child)) { 1707 toRemove.add(child); 1708 } 1709 } 1710 1711 for (View remove : toRemove) { 1712 mPile.removeView(remove); 1713 } 1714 1715 for (int i=0; i<toShow.size(); i++) { 1716 View v = toShow.get(i); 1717 if (v.getParent() == null) { 1718 mPile.addView(v, N-1-i); // the notification panel has newest at the bottom 1719 } 1720 } 1721 1722 mNotificationPanel.setNotificationCount(N); 1723 } 1724 workAroundBadLayerDrawableOpacity(View v)1725 void workAroundBadLayerDrawableOpacity(View v) { 1726 LayerDrawable d = (LayerDrawable)v.getBackground(); 1727 if (d == null) return; 1728 v.setBackgroundDrawable(null); 1729 d.setOpacity(PixelFormat.TRANSLUCENT); 1730 v.setBackgroundDrawable(d); 1731 } 1732 inflateViews(NotificationData.Entry entry, ViewGroup parent)1733 private boolean inflateViews(NotificationData.Entry entry, ViewGroup parent) { 1734 StatusBarNotification sbn = entry.notification; 1735 RemoteViews remoteViews = sbn.notification.contentView; 1736 if (remoteViews == null) { 1737 return false; 1738 } 1739 1740 // create the row view 1741 LayoutInflater inflater = (LayoutInflater)mContext.getSystemService( 1742 Context.LAYOUT_INFLATER_SERVICE); 1743 View row = inflater.inflate(R.layout.status_bar_notification_row, parent, false); 1744 workAroundBadLayerDrawableOpacity(row); 1745 View vetoButton = updateNotificationVetoButton(row, entry.notification); 1746 vetoButton.setContentDescription(mContext.getString( 1747 R.string.accessibility_remove_notification)); 1748 1749 // the large icon 1750 ImageView largeIcon = (ImageView)row.findViewById(R.id.large_icon); 1751 if (sbn.notification.largeIcon != null) { 1752 largeIcon.setImageBitmap(sbn.notification.largeIcon); 1753 largeIcon.setContentDescription(sbn.notification.tickerText); 1754 } else { 1755 largeIcon.getLayoutParams().width = 0; 1756 largeIcon.setVisibility(View.INVISIBLE); 1757 } 1758 largeIcon.setContentDescription(sbn.notification.tickerText); 1759 1760 // bind the click event to the content area 1761 ViewGroup content = (ViewGroup)row.findViewById(R.id.content); 1762 // XXX: update to allow controls within notification views 1763 content.setDescendantFocusability(ViewGroup.FOCUS_BLOCK_DESCENDANTS); 1764 // content.setOnFocusChangeListener(mFocusChangeListener); 1765 PendingIntent contentIntent = sbn.notification.contentIntent; 1766 if (contentIntent != null) { 1767 final View.OnClickListener listener = new NotificationClicker( 1768 contentIntent, sbn.pkg, sbn.tag, sbn.id); 1769 largeIcon.setOnClickListener(listener); 1770 content.setOnClickListener(listener); 1771 } else { 1772 largeIcon.setOnClickListener(null); 1773 content.setOnClickListener(null); 1774 } 1775 1776 View expanded = null; 1777 Exception exception = null; 1778 try { 1779 expanded = remoteViews.apply(mContext, content); 1780 } 1781 catch (RuntimeException e) { 1782 exception = e; 1783 } 1784 if (expanded == null) { 1785 final String ident = sbn.pkg + "/0x" + Integer.toHexString(sbn.id); 1786 Slog.e(TAG, "couldn't inflate view for notification " + ident, exception); 1787 return false; 1788 } else { 1789 content.addView(expanded); 1790 row.setDrawingCacheEnabled(true); 1791 } 1792 1793 entry.row = row; 1794 entry.content = content; 1795 entry.expanded = expanded; 1796 entry.largeIcon = largeIcon; 1797 1798 return true; 1799 } 1800 clearAll()1801 public void clearAll() { 1802 try { 1803 mBarService.onClearAllNotifications(); 1804 } catch (RemoteException ex) { 1805 // system process is dead if we're here. 1806 } 1807 animateCollapse(); 1808 visibilityChanged(false); 1809 } 1810 toggleRecentApps()1811 public void toggleRecentApps() { 1812 int msg = (mRecentsPanel.getVisibility() == View.VISIBLE) 1813 ? MSG_CLOSE_RECENTS_PANEL : MSG_OPEN_RECENTS_PANEL; 1814 mHandler.removeMessages(msg); 1815 mHandler.sendEmptyMessage(msg); 1816 } 1817 1818 public class TouchOutsideListener implements View.OnTouchListener { 1819 private int mMsg; 1820 private StatusBarPanel mPanel; 1821 TouchOutsideListener(int msg, StatusBarPanel panel)1822 public TouchOutsideListener(int msg, StatusBarPanel panel) { 1823 mMsg = msg; 1824 mPanel = panel; 1825 } 1826 onTouch(View v, MotionEvent ev)1827 public boolean onTouch(View v, MotionEvent ev) { 1828 final int action = ev.getAction(); 1829 if (action == MotionEvent.ACTION_OUTSIDE 1830 || (action == MotionEvent.ACTION_DOWN 1831 && !mPanel.isInContentArea((int)ev.getX(), (int)ev.getY()))) { 1832 mHandler.removeMessages(mMsg); 1833 mHandler.sendEmptyMessage(mMsg); 1834 return true; 1835 } 1836 return false; 1837 } 1838 } 1839 dump(FileDescriptor fd, PrintWriter pw, String[] args)1840 public void dump(FileDescriptor fd, PrintWriter pw, String[] args) { 1841 pw.print("mDisabled=0x"); 1842 pw.println(Integer.toHexString(mDisabled)); 1843 pw.println("mNetworkController:"); 1844 mNetworkController.dump(fd, pw, args); 1845 } 1846 } 1847 1848 1849