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.KeyguardManager; 27 import android.app.Notification; 28 import android.app.PendingIntent; 29 import android.app.StatusBarManager; 30 import android.content.BroadcastReceiver; 31 import android.content.Context; 32 import android.content.Intent; 33 import android.content.IntentFilter; 34 import android.content.SharedPreferences; 35 import android.content.pm.ApplicationInfo; 36 import android.content.pm.PackageManager.NameNotFoundException; 37 import android.content.res.Configuration; 38 import android.content.res.Resources; 39 import android.inputmethodservice.InputMethodService; 40 import android.graphics.PixelFormat; 41 import android.graphics.Point; 42 import android.graphics.Rect; 43 import android.graphics.drawable.Drawable; 44 import android.graphics.drawable.LayerDrawable; 45 import android.os.Build; 46 import android.os.Handler; 47 import android.os.IBinder; 48 import android.os.Message; 49 import android.os.RemoteException; 50 import android.os.ServiceManager; 51 import android.text.TextUtils; 52 import android.util.Slog; 53 import android.view.accessibility.AccessibilityEvent; 54 import android.view.Display; 55 import android.view.Gravity; 56 import android.view.IWindowManager; 57 import android.view.KeyEvent; 58 import android.view.LayoutInflater; 59 import android.view.MotionEvent; 60 import android.view.SoundEffectConstants; 61 import android.view.VelocityTracker; 62 import android.view.View; 63 import android.view.ViewConfiguration; 64 import android.view.ViewGroup; 65 import android.view.WindowManager; 66 import android.view.WindowManagerImpl; 67 import android.widget.ImageView; 68 import android.widget.LinearLayout; 69 import android.widget.RemoteViews; 70 import android.widget.ScrollView; 71 import android.widget.TextView; 72 73 import com.android.internal.statusbar.StatusBarIcon; 74 import com.android.internal.statusbar.StatusBarNotification; 75 import com.android.systemui.R; 76 import com.android.systemui.recent.RecentTasksLoader; 77 import com.android.systemui.recent.RecentsPanelView; 78 import com.android.systemui.statusbar.NotificationData; 79 import com.android.systemui.statusbar.SignalClusterView; 80 import com.android.systemui.statusbar.StatusBar; 81 import com.android.systemui.statusbar.StatusBarIconView; 82 import com.android.systemui.statusbar.policy.BatteryController; 83 import com.android.systemui.statusbar.policy.BluetoothController; 84 import com.android.systemui.statusbar.policy.CompatModeButton; 85 import com.android.systemui.statusbar.policy.LocationController; 86 import com.android.systemui.statusbar.policy.NetworkController; 87 import com.android.systemui.statusbar.policy.Prefs; 88 89 public class TabletStatusBar extends StatusBar implements 90 HeightReceiver.OnBarHeightChangedListener, 91 InputMethodsPanel.OnHardKeyboardEnabledChangeListener { 92 public static final boolean DEBUG = false; 93 public static final boolean DEBUG_COMPAT_HELP = false; 94 public static final String TAG = "TabletStatusBar"; 95 96 97 public static final int MSG_OPEN_NOTIFICATION_PANEL = 1000; 98 public static final int MSG_CLOSE_NOTIFICATION_PANEL = 1001; 99 public static final int MSG_OPEN_NOTIFICATION_PEEK = 1002; 100 public static final int MSG_CLOSE_NOTIFICATION_PEEK = 1003; 101 public static final int MSG_OPEN_RECENTS_PANEL = 1020; 102 public static final int MSG_CLOSE_RECENTS_PANEL = 1021; 103 public static final int MSG_SHOW_CHROME = 1030; 104 public static final int MSG_HIDE_CHROME = 1031; 105 public static final int MSG_OPEN_INPUT_METHODS_PANEL = 1040; 106 public static final int MSG_CLOSE_INPUT_METHODS_PANEL = 1041; 107 public static final int MSG_OPEN_COMPAT_MODE_PANEL = 1050; 108 public static final int MSG_CLOSE_COMPAT_MODE_PANEL = 1051; 109 public static final int MSG_STOP_TICKER = 2000; 110 111 // Fitts' Law assistance for LatinIME; see policy.EventHole 112 private static final boolean FAKE_SPACE_BAR = true; 113 114 // Notification "peeking" (flyover preview of individual notifications) 115 final static boolean NOTIFICATION_PEEK_ENABLED = false; 116 final static int NOTIFICATION_PEEK_HOLD_THRESH = 200; // ms 117 final static int NOTIFICATION_PEEK_FADE_DELAY = 3000; // ms 118 119 // The height of the bar, as definied by the build. It may be taller if we're plugged 120 // into hdmi. 121 int mNaturalBarHeight = -1; 122 int mIconSize = -1; 123 int mIconHPadding = -1; 124 private int mMaxNotificationIcons = 5; 125 126 H mHandler = new H(); 127 128 IWindowManager mWindowManager; 129 130 // tracking all current notifications 131 private NotificationData mNotificationData = new NotificationData(); 132 133 TabletStatusBarView mStatusBarView; 134 View mNotificationArea; 135 View mNotificationTrigger; 136 NotificationIconArea mNotificationIconArea; 137 ViewGroup mNavigationArea; 138 139 boolean mNotificationDNDMode; 140 NotificationData.Entry mNotificationDNDDummyEntry; 141 142 ImageView mBackButton; 143 View mHomeButton; 144 View mMenuButton; 145 View mRecentButton; 146 147 ViewGroup mFeedbackIconArea; // notification icons, IME icon, compat icon 148 InputMethodButton mInputMethodSwitchButton; 149 CompatModeButton mCompatModeButton; 150 151 NotificationPanel mNotificationPanel; 152 WindowManager.LayoutParams mNotificationPanelParams; 153 NotificationPeekPanel mNotificationPeekWindow; 154 ViewGroup mNotificationPeekRow; 155 int mNotificationPeekIndex; 156 IBinder mNotificationPeekKey; 157 LayoutTransition mNotificationPeekScrubLeft, mNotificationPeekScrubRight; 158 159 int mNotificationPeekTapDuration; 160 int mNotificationFlingVelocity; 161 162 ViewGroup mPile; 163 164 HeightReceiver mHeightReceiver; 165 BatteryController mBatteryController; 166 BluetoothController mBluetoothController; 167 LocationController mLocationController; 168 NetworkController mNetworkController; 169 170 ViewGroup mBarContents; 171 172 // hide system chrome ("lights out") support 173 View mShadow; 174 175 NotificationIconArea.IconLayout mIconLayout; 176 177 TabletTicker mTicker; 178 179 View mFakeSpaceBar; 180 KeyEvent mSpaceBarKeyEvent = null; 181 182 View mCompatibilityHelpDialog = null; 183 184 // for disabling the status bar 185 int mDisabled = 0; 186 187 private RecentsPanelView mRecentsPanel; 188 private RecentTasksLoader mRecentTasksLoader; 189 private InputMethodsPanel mInputMethodsPanel; 190 private CompatModePanel mCompatModePanel; 191 192 private int mSystemUiVisibility = 0; 193 // used to notify status bar for suppressing notification LED 194 private boolean mPanelSlightlyVisible; 195 196 public Context getContext() { return mContext; } 197 198 protected void addPanelWindows() { 199 final Context context = mContext; 200 final Resources res = mContext.getResources(); 201 202 // Notification Panel 203 mNotificationPanel = (NotificationPanel)View.inflate(context, 204 R.layout.status_bar_notification_panel, null); 205 mNotificationPanel.setBar(this); 206 mNotificationPanel.show(false, false); 207 mNotificationPanel.setOnTouchListener( 208 new TouchOutsideListener(MSG_CLOSE_NOTIFICATION_PANEL, mNotificationPanel)); 209 210 // the battery icon 211 mBatteryController.addIconView((ImageView)mNotificationPanel.findViewById(R.id.battery)); 212 mBatteryController.addLabelView( 213 (TextView)mNotificationPanel.findViewById(R.id.battery_text)); 214 215 // Bt 216 mBluetoothController.addIconView( 217 (ImageView)mNotificationPanel.findViewById(R.id.bluetooth)); 218 219 // network icons: either a combo icon that switches between mobile and data, or distinct 220 // mobile and data icons 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 mNetworkController.addWifiLabelView( 232 (TextView)mNotificationPanel.findViewById(R.id.wifi_text)); 233 234 mNetworkController.addDataTypeIconView( 235 (ImageView)mNotificationPanel.findViewById(R.id.mobile_type)); 236 mNetworkController.addMobileLabelView( 237 (TextView)mNotificationPanel.findViewById(R.id.mobile_text)); 238 mNetworkController.addCombinedLabelView( 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 } 379 380 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 389 public void start() { 390 super.start(); // will add the main bar view 391 } 392 393 @Override 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 } 402 403 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 } 428 429 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); 458 459 // the whole right-hand side of the bar 460 mNotificationArea = sb.findViewById(R.id.notificationArea); 461 if (!NOTIFICATION_PEEK_ENABLED) { 462 mNotificationArea.setOnTouchListener(new NotificationTriggerTouchListener()); 463 } 464 465 // the button to open the notification area 466 mNotificationTrigger = sb.findViewById(R.id.notificationTrigger); 467 if (NOTIFICATION_PEEK_ENABLED) { 468 mNotificationTrigger.setOnTouchListener(new NotificationTriggerTouchListener()); 469 } 470 471 // the more notifications icon 472 mNotificationIconArea = (NotificationIconArea)sb.findViewById(R.id.notificationIcons); 473 474 // where the icons go 475 mIconLayout = (NotificationIconArea.IconLayout) sb.findViewById(R.id.icons); 476 if (NOTIFICATION_PEEK_ENABLED) { 477 mIconLayout.setOnTouchListener(new NotificationIconTouchListener()); 478 } 479 480 ViewConfiguration vc = ViewConfiguration.get(context); 481 mNotificationPeekTapDuration = vc.getTapTimeout(); 482 mNotificationFlingVelocity = 300; // px/s 483 484 mTicker = new TabletTicker(this); 485 486 // The icons 487 mLocationController = new LocationController(mContext); // will post a notification 488 489 mBatteryController = new BatteryController(mContext); 490 mBatteryController.addIconView((ImageView)sb.findViewById(R.id.battery)); 491 mBluetoothController = new BluetoothController(mContext); 492 mBluetoothController.addIconView((ImageView)sb.findViewById(R.id.bluetooth)); 493 494 mNetworkController = new NetworkController(mContext); 495 final SignalClusterView signalCluster = 496 (SignalClusterView)sb.findViewById(R.id.signal_cluster); 497 mNetworkController.addSignalCluster(signalCluster); 498 499 // The navigation buttons 500 mBackButton = (ImageView)sb.findViewById(R.id.back); 501 mNavigationArea = (ViewGroup) sb.findViewById(R.id.navigationArea); 502 mHomeButton = mNavigationArea.findViewById(R.id.home); 503 mMenuButton = mNavigationArea.findViewById(R.id.menu); 504 mRecentButton = mNavigationArea.findViewById(R.id.recent_apps); 505 mRecentButton.setOnClickListener(mOnClickListener); 506 507 LayoutTransition lt = new LayoutTransition(); 508 lt.setDuration(250); 509 // don't wait for these transitions; we just want icons to fade in/out, not move around 510 lt.setDuration(LayoutTransition.CHANGE_APPEARING, 0); 511 lt.setDuration(LayoutTransition.CHANGE_DISAPPEARING, 0); 512 lt.addTransitionListener(new LayoutTransition.TransitionListener() { 513 public void endTransition(LayoutTransition transition, ViewGroup container, 514 View view, int transitionType) { 515 // ensure the menu button doesn't stick around on the status bar after it's been 516 // removed 517 mBarContents.invalidate(); 518 } 519 public void startTransition(LayoutTransition transition, ViewGroup container, 520 View view, int transitionType) {} 521 }); 522 mNavigationArea.setLayoutTransition(lt); 523 // no multi-touch on the nav buttons 524 mNavigationArea.setMotionEventSplittingEnabled(false); 525 526 // The bar contents buttons 527 mFeedbackIconArea = (ViewGroup)sb.findViewById(R.id.feedbackIconArea); 528 mInputMethodSwitchButton = (InputMethodButton) sb.findViewById(R.id.imeSwitchButton); 529 // Overwrite the lister 530 mInputMethodSwitchButton.setOnClickListener(mOnClickListener); 531 532 mCompatModeButton = (CompatModeButton) sb.findViewById(R.id.compatModeButton); 533 mCompatModeButton.setOnClickListener(mOnClickListener); 534 mCompatModeButton.setVisibility(View.GONE); 535 536 // for redirecting errant bar taps to the IME 537 mFakeSpaceBar = sb.findViewById(R.id.fake_space_bar); 538 539 // "shadows" of the status bar features, for lights-out mode 540 mShadow = sb.findViewById(R.id.bar_shadow); 541 mShadow.setOnTouchListener( 542 new View.OnTouchListener() { 543 public boolean onTouch(View v, MotionEvent ev) { 544 if (ev.getAction() == MotionEvent.ACTION_DOWN) { 545 // even though setting the systemUI visibility below will turn these views 546 // on, we need them to come up faster so that they can catch this motion 547 // event 548 mShadow.setVisibility(View.GONE); 549 mBarContents.setVisibility(View.VISIBLE); 550 551 try { 552 mBarService.setSystemUiVisibility(View.STATUS_BAR_VISIBLE); 553 } catch (RemoteException ex) { 554 // system process dead 555 } 556 } 557 return false; 558 } 559 }); 560 561 // tuning parameters 562 final int LIGHTS_GOING_OUT_SYSBAR_DURATION = 600; 563 final int LIGHTS_GOING_OUT_SHADOW_DURATION = 1000; 564 final int LIGHTS_GOING_OUT_SHADOW_DELAY = 500; 565 566 final int LIGHTS_COMING_UP_SYSBAR_DURATION = 200; 567 // final int LIGHTS_COMING_UP_SYSBAR_DELAY = 50; 568 final int LIGHTS_COMING_UP_SHADOW_DURATION = 0; 569 570 LayoutTransition xition = new LayoutTransition(); 571 xition.setAnimator(LayoutTransition.APPEARING, 572 ObjectAnimator.ofFloat(null, "alpha", 0.5f, 1f)); 573 xition.setDuration(LayoutTransition.APPEARING, LIGHTS_COMING_UP_SYSBAR_DURATION); 574 xition.setStartDelay(LayoutTransition.APPEARING, 0); 575 xition.setAnimator(LayoutTransition.DISAPPEARING, 576 ObjectAnimator.ofFloat(null, "alpha", 1f, 0f)); 577 xition.setDuration(LayoutTransition.DISAPPEARING, LIGHTS_GOING_OUT_SYSBAR_DURATION); 578 xition.setStartDelay(LayoutTransition.DISAPPEARING, 0); 579 ((ViewGroup)sb.findViewById(R.id.bar_contents_holder)).setLayoutTransition(xition); 580 581 xition = new LayoutTransition(); 582 xition.setAnimator(LayoutTransition.APPEARING, 583 ObjectAnimator.ofFloat(null, "alpha", 0f, 1f)); 584 xition.setDuration(LayoutTransition.APPEARING, LIGHTS_GOING_OUT_SHADOW_DURATION); 585 xition.setStartDelay(LayoutTransition.APPEARING, LIGHTS_GOING_OUT_SHADOW_DELAY); 586 xition.setAnimator(LayoutTransition.DISAPPEARING, 587 ObjectAnimator.ofFloat(null, "alpha", 1f, 0f)); 588 xition.setDuration(LayoutTransition.DISAPPEARING, LIGHTS_COMING_UP_SHADOW_DURATION); 589 xition.setStartDelay(LayoutTransition.DISAPPEARING, 0); 590 ((ViewGroup)sb.findViewById(R.id.bar_shadow_holder)).setLayoutTransition(xition); 591 592 // set the initial view visibility 593 setAreThereNotifications(); 594 595 // Add the windows 596 addPanelWindows(); 597 mRecentButton.setOnTouchListener(mRecentsPanel); 598 599 mPile = (ViewGroup)mNotificationPanel.findViewById(R.id.content); 600 mPile.removeAllViews(); 601 602 ScrollView scroller = (ScrollView)mPile.getParent(); 603 scroller.setFillViewport(true); 604 605 mHeightReceiver.addOnBarHeightChangedListener(this); 606 607 // receive broadcasts 608 IntentFilter filter = new IntentFilter(); 609 filter.addAction(Intent.ACTION_CLOSE_SYSTEM_DIALOGS); 610 filter.addAction(Intent.ACTION_SCREEN_OFF); 611 context.registerReceiver(mBroadcastReceiver, filter); 612 613 return sb; 614 } 615 616 public int getStatusBarHeight() { 617 return mHeightReceiver.getHeight(); 618 } 619 620 protected int getStatusBarGravity() { 621 return Gravity.BOTTOM | Gravity.FILL_HORIZONTAL; 622 } 623 624 public void onBarHeightChanged(int height) { 625 final WindowManager.LayoutParams lp 626 = (WindowManager.LayoutParams)mStatusBarView.getLayoutParams(); 627 if (lp == null) { 628 // haven't been added yet 629 return; 630 } 631 if (lp.height != height) { 632 lp.height = height; 633 final WindowManager wm = WindowManagerImpl.getDefault(); 634 wm.updateViewLayout(mStatusBarView, lp); 635 } 636 } 637 638 private class H extends Handler { 639 public void handleMessage(Message m) { 640 switch (m.what) { 641 case MSG_OPEN_NOTIFICATION_PEEK: 642 if (DEBUG) Slog.d(TAG, "opening notification peek window; arg=" + m.arg1); 643 644 if (m.arg1 >= 0) { 645 final int N = mNotificationData.size(); 646 647 if (!mNotificationDNDMode) { 648 if (mNotificationPeekIndex >= 0 && mNotificationPeekIndex < N) { 649 NotificationData.Entry entry = mNotificationData.get(N-1-mNotificationPeekIndex); 650 entry.icon.setBackgroundColor(0); 651 mNotificationPeekIndex = -1; 652 mNotificationPeekKey = null; 653 } 654 } 655 656 final int peekIndex = m.arg1; 657 if (peekIndex < N) { 658 //Slog.d(TAG, "loading peek: " + peekIndex); 659 NotificationData.Entry entry = 660 mNotificationDNDMode 661 ? mNotificationDNDDummyEntry 662 : mNotificationData.get(N-1-peekIndex); 663 NotificationData.Entry copy = new NotificationData.Entry( 664 entry.key, 665 entry.notification, 666 entry.icon); 667 inflateViews(copy, mNotificationPeekRow); 668 669 if (mNotificationDNDMode) { 670 copy.content.setOnClickListener(new View.OnClickListener() { 671 public void onClick(View v) { 672 SharedPreferences.Editor editor = Prefs.edit(mContext); 673 editor.putBoolean(Prefs.DO_NOT_DISTURB_PREF, false); 674 editor.apply(); 675 animateCollapse(); 676 visibilityChanged(false); 677 } 678 }); 679 } 680 681 entry.icon.setBackgroundColor(0x20FFFFFF); 682 683 // mNotificationPeekRow.setLayoutTransition( 684 // peekIndex < mNotificationPeekIndex 685 // ? mNotificationPeekScrubLeft 686 // : mNotificationPeekScrubRight); 687 688 mNotificationPeekRow.removeAllViews(); 689 mNotificationPeekRow.addView(copy.row); 690 691 mNotificationPeekWindow.setVisibility(View.VISIBLE); 692 mNotificationPanel.show(false, true); 693 694 mNotificationPeekIndex = peekIndex; 695 mNotificationPeekKey = entry.key; 696 } 697 } 698 break; 699 case MSG_CLOSE_NOTIFICATION_PEEK: 700 if (DEBUG) Slog.d(TAG, "closing notification peek window"); 701 mNotificationPeekWindow.setVisibility(View.GONE); 702 mNotificationPeekRow.removeAllViews(); 703 704 final int N = mNotificationData.size(); 705 if (mNotificationPeekIndex >= 0 && mNotificationPeekIndex < N) { 706 NotificationData.Entry entry = 707 mNotificationDNDMode 708 ? mNotificationDNDDummyEntry 709 : mNotificationData.get(N-1-mNotificationPeekIndex); 710 entry.icon.setBackgroundColor(0); 711 } 712 713 mNotificationPeekIndex = -1; 714 mNotificationPeekKey = null; 715 break; 716 case MSG_OPEN_NOTIFICATION_PANEL: 717 if (DEBUG) Slog.d(TAG, "opening notifications panel"); 718 if (!mNotificationPanel.isShowing()) { 719 if (NOTIFICATION_PEEK_ENABLED) { 720 mNotificationPeekWindow.setVisibility(View.GONE); 721 } 722 mNotificationPanel.show(true, true); 723 mNotificationArea.setVisibility(View.INVISIBLE); 724 mTicker.halt(); 725 } 726 break; 727 case MSG_CLOSE_NOTIFICATION_PANEL: 728 if (DEBUG) Slog.d(TAG, "closing notifications panel"); 729 if (mNotificationPanel.isShowing()) { 730 mNotificationPanel.show(false, true); 731 mNotificationArea.setVisibility(View.VISIBLE); 732 } 733 break; 734 case MSG_OPEN_RECENTS_PANEL: 735 if (DEBUG) Slog.d(TAG, "opening recents panel"); 736 if (mRecentsPanel != null) { 737 mRecentsPanel.show(true, true); 738 } 739 break; 740 case MSG_CLOSE_RECENTS_PANEL: 741 if (DEBUG) Slog.d(TAG, "closing recents panel"); 742 if (mRecentsPanel != null && mRecentsPanel.isShowing()) { 743 mRecentsPanel.show(false, true); 744 } 745 break; 746 case MSG_OPEN_INPUT_METHODS_PANEL: 747 if (DEBUG) Slog.d(TAG, "opening input methods panel"); 748 if (mInputMethodsPanel != null) mInputMethodsPanel.openPanel(); 749 break; 750 case MSG_CLOSE_INPUT_METHODS_PANEL: 751 if (DEBUG) Slog.d(TAG, "closing input methods panel"); 752 if (mInputMethodsPanel != null) mInputMethodsPanel.closePanel(false); 753 break; 754 case MSG_OPEN_COMPAT_MODE_PANEL: 755 if (DEBUG) Slog.d(TAG, "opening compat panel"); 756 if (mCompatModePanel != null) mCompatModePanel.openPanel(); 757 break; 758 case MSG_CLOSE_COMPAT_MODE_PANEL: 759 if (DEBUG) Slog.d(TAG, "closing compat panel"); 760 if (mCompatModePanel != null) mCompatModePanel.closePanel(); 761 break; 762 case MSG_SHOW_CHROME: 763 if (DEBUG) Slog.d(TAG, "hiding shadows (lights on)"); 764 mBarContents.setVisibility(View.VISIBLE); 765 mShadow.setVisibility(View.GONE); 766 mSystemUiVisibility &= ~View.SYSTEM_UI_FLAG_LOW_PROFILE; 767 notifyUiVisibilityChanged(); 768 break; 769 case MSG_HIDE_CHROME: 770 if (DEBUG) Slog.d(TAG, "showing shadows (lights out)"); 771 animateCollapse(); 772 visibilityChanged(false); 773 mBarContents.setVisibility(View.GONE); 774 mShadow.setVisibility(View.VISIBLE); 775 mSystemUiVisibility |= View.SYSTEM_UI_FLAG_LOW_PROFILE; 776 notifyUiVisibilityChanged(); 777 break; 778 case MSG_STOP_TICKER: 779 mTicker.halt(); 780 break; 781 } 782 } 783 } 784 785 public void addIcon(String slot, int index, int viewIndex, StatusBarIcon icon) { 786 if (DEBUG) Slog.d(TAG, "addIcon(" + slot + ") -> " + icon); 787 } 788 789 public void updateIcon(String slot, int index, int viewIndex, 790 StatusBarIcon old, StatusBarIcon icon) { 791 if (DEBUG) Slog.d(TAG, "updateIcon(" + slot + ") -> " + icon); 792 } 793 794 public void removeIcon(String slot, int index, int viewIndex) { 795 if (DEBUG) Slog.d(TAG, "removeIcon(" + slot + ")"); 796 } 797 798 public void addNotification(IBinder key, StatusBarNotification notification) { 799 if (DEBUG) Slog.d(TAG, "addNotification(" + key + " -> " + notification + ")"); 800 addNotificationViews(key, notification); 801 802 final boolean immersive = isImmersive(); 803 if (false && immersive) { 804 // TODO: immersive mode popups for tablet 805 } else if (notification.notification.fullScreenIntent != null) { 806 // not immersive & a full-screen alert should be shown 807 Slog.w(TAG, "Notification has fullScreenIntent and activity is not immersive;" 808 + " sending fullScreenIntent"); 809 try { 810 notification.notification.fullScreenIntent.send(); 811 } catch (PendingIntent.CanceledException e) { 812 } 813 } else { 814 tick(key, notification, true); 815 } 816 817 setAreThereNotifications(); 818 } 819 820 public void updateNotification(IBinder key, StatusBarNotification notification) { 821 if (DEBUG) Slog.d(TAG, "updateNotification(" + key + " -> " + notification + ")"); 822 823 final NotificationData.Entry oldEntry = mNotificationData.findByKey(key); 824 if (oldEntry == null) { 825 Slog.w(TAG, "updateNotification for unknown key: " + key); 826 return; 827 } 828 829 final StatusBarNotification oldNotification = oldEntry.notification; 830 final RemoteViews oldContentView = oldNotification.notification.contentView; 831 832 final RemoteViews contentView = notification.notification.contentView; 833 834 if (DEBUG) { 835 Slog.d(TAG, "old notification: when=" + oldNotification.notification.when 836 + " ongoing=" + oldNotification.isOngoing() 837 + " expanded=" + oldEntry.expanded 838 + " contentView=" + oldContentView 839 + " rowParent=" + oldEntry.row.getParent()); 840 Slog.d(TAG, "new notification: when=" + notification.notification.when 841 + " ongoing=" + oldNotification.isOngoing() 842 + " contentView=" + contentView); 843 } 844 845 // Can we just reapply the RemoteViews in place? If when didn't change, the order 846 // didn't change. 847 boolean contentsUnchanged = oldEntry.expanded != null 848 && contentView != null && oldContentView != null 849 && contentView.getPackage() != null 850 && oldContentView.getPackage() != null 851 && oldContentView.getPackage().equals(contentView.getPackage()) 852 && oldContentView.getLayoutId() == contentView.getLayoutId(); 853 ViewGroup rowParent = (ViewGroup) oldEntry.row.getParent(); 854 boolean orderUnchanged = notification.notification.when==oldNotification.notification.when 855 && notification.priority == oldNotification.priority; 856 // priority now encompasses isOngoing() 857 boolean updateTicker = notification.notification.tickerText != null 858 && !TextUtils.equals(notification.notification.tickerText, 859 oldEntry.notification.notification.tickerText); 860 boolean isLastAnyway = rowParent.indexOfChild(oldEntry.row) == rowParent.getChildCount()-1; 861 if (contentsUnchanged && (orderUnchanged || isLastAnyway)) { 862 if (DEBUG) Slog.d(TAG, "reusing notification for key: " + key); 863 oldEntry.notification = notification; 864 try { 865 // Reapply the RemoteViews 866 contentView.reapply(mContext, oldEntry.content); 867 // update the contentIntent 868 final PendingIntent contentIntent = notification.notification.contentIntent; 869 if (contentIntent != null) { 870 final View.OnClickListener listener = new NotificationClicker(contentIntent, 871 notification.pkg, notification.tag, notification.id); 872 oldEntry.largeIcon.setOnClickListener(listener); 873 oldEntry.content.setOnClickListener(listener); 874 } else { 875 oldEntry.largeIcon.setOnClickListener(null); 876 oldEntry.content.setOnClickListener(null); 877 } 878 // Update the icon. 879 final StatusBarIcon ic = new StatusBarIcon(notification.pkg, 880 notification.notification.icon, notification.notification.iconLevel, 881 notification.notification.number, 882 notification.notification.tickerText); 883 if (!oldEntry.icon.set(ic)) { 884 handleNotificationError(key, notification, "Couldn't update icon: " + ic); 885 return; 886 } 887 // Update the large icon 888 if (notification.notification.largeIcon != null) { 889 oldEntry.largeIcon.setImageBitmap(notification.notification.largeIcon); 890 } else { 891 oldEntry.largeIcon.getLayoutParams().width = 0; 892 oldEntry.largeIcon.setVisibility(View.INVISIBLE); 893 } 894 895 if (NOTIFICATION_PEEK_ENABLED && key == mNotificationPeekKey) { 896 // must update the peek window 897 Message peekMsg = mHandler.obtainMessage(MSG_OPEN_NOTIFICATION_PEEK); 898 peekMsg.arg1 = mNotificationPeekIndex; 899 mHandler.removeMessages(MSG_OPEN_NOTIFICATION_PEEK); 900 mHandler.sendMessage(peekMsg); 901 } 902 } 903 catch (RuntimeException e) { 904 // It failed to add cleanly. Log, and remove the view from the panel. 905 Slog.w(TAG, "Couldn't reapply views for package " + contentView.getPackage(), e); 906 removeNotificationViews(key); 907 addNotificationViews(key, notification); 908 } 909 } else { 910 if (DEBUG) Slog.d(TAG, "not reusing notification for key: " + key); 911 removeNotificationViews(key); 912 addNotificationViews(key, notification); 913 } 914 915 // Restart the ticker if it's still running 916 if (updateTicker) { 917 mTicker.halt(); 918 tick(key, notification, false); 919 } 920 921 setAreThereNotifications(); 922 } 923 924 public void removeNotification(IBinder key) { 925 if (DEBUG) Slog.d(TAG, "removeNotification(" + key + ")"); 926 removeNotificationViews(key); 927 mTicker.remove(key); 928 setAreThereNotifications(); 929 } 930 931 public void showClock(boolean show) { 932 View clock = mBarContents.findViewById(R.id.clock); 933 View network_text = mBarContents.findViewById(R.id.network_text); 934 if (clock != null) { 935 clock.setVisibility(show ? View.VISIBLE : View.GONE); 936 } 937 if (network_text != null) { 938 network_text.setVisibility((!show) ? View.VISIBLE : View.GONE); 939 } 940 } 941 942 public void disable(int state) { 943 int old = mDisabled; 944 int diff = state ^ old; 945 mDisabled = state; 946 947 // act accordingly 948 if ((diff & StatusBarManager.DISABLE_CLOCK) != 0) { 949 boolean show = (state & StatusBarManager.DISABLE_CLOCK) == 0; 950 Slog.i(TAG, "DISABLE_CLOCK: " + (show ? "no" : "yes")); 951 showClock(show); 952 } 953 if ((diff & StatusBarManager.DISABLE_SYSTEM_INFO) != 0) { 954 boolean show = (state & StatusBarManager.DISABLE_SYSTEM_INFO) == 0; 955 Slog.i(TAG, "DISABLE_SYSTEM_INFO: " + (show ? "no" : "yes")); 956 mNotificationTrigger.setVisibility(show ? View.VISIBLE : View.GONE); 957 } 958 if ((diff & StatusBarManager.DISABLE_EXPAND) != 0) { 959 if ((state & StatusBarManager.DISABLE_EXPAND) != 0) { 960 Slog.i(TAG, "DISABLE_EXPAND: yes"); 961 animateCollapse(); 962 visibilityChanged(false); 963 } 964 } 965 if ((diff & StatusBarManager.DISABLE_NOTIFICATION_ICONS) != 0) { 966 mNotificationDNDMode = Prefs.read(mContext) 967 .getBoolean(Prefs.DO_NOT_DISTURB_PREF, Prefs.DO_NOT_DISTURB_DEFAULT); 968 969 if ((state & StatusBarManager.DISABLE_NOTIFICATION_ICONS) != 0) { 970 Slog.i(TAG, "DISABLE_NOTIFICATION_ICONS: yes" + (mNotificationDNDMode?" (DND)":"")); 971 mTicker.halt(); 972 } else { 973 Slog.i(TAG, "DISABLE_NOTIFICATION_ICONS: no" + (mNotificationDNDMode?" (DND)":"")); 974 } 975 976 // refresh icons to show either notifications or the DND message 977 reloadAllNotificationIcons(); 978 } else if ((diff & StatusBarManager.DISABLE_NOTIFICATION_TICKER) != 0) { 979 if ((state & StatusBarManager.DISABLE_NOTIFICATION_TICKER) != 0) { 980 mTicker.halt(); 981 } 982 } 983 if ((diff & (StatusBarManager.DISABLE_RECENT 984 | StatusBarManager.DISABLE_BACK 985 | StatusBarManager.DISABLE_HOME)) != 0) { 986 setNavigationVisibility(state); 987 988 if ((state & StatusBarManager.DISABLE_RECENT) != 0) { 989 // close recents if it's visible 990 mHandler.removeMessages(MSG_CLOSE_RECENTS_PANEL); 991 mHandler.sendEmptyMessage(MSG_CLOSE_RECENTS_PANEL); 992 } 993 } 994 } 995 996 private void setNavigationVisibility(int visibility) { 997 boolean disableHome = ((visibility & StatusBarManager.DISABLE_HOME) != 0); 998 boolean disableRecent = ((visibility & StatusBarManager.DISABLE_RECENT) != 0); 999 boolean disableBack = ((visibility & StatusBarManager.DISABLE_BACK) != 0); 1000 1001 mBackButton.setVisibility(disableBack ? View.INVISIBLE : View.VISIBLE); 1002 mHomeButton.setVisibility(disableHome ? View.INVISIBLE : View.VISIBLE); 1003 mRecentButton.setVisibility(disableRecent ? View.INVISIBLE : View.VISIBLE); 1004 1005 mInputMethodSwitchButton.setScreenLocked( 1006 (visibility & StatusBarManager.DISABLE_SYSTEM_INFO) != 0); 1007 } 1008 1009 private boolean hasTicker(Notification n) { 1010 return n.tickerView != null || !TextUtils.isEmpty(n.tickerText); 1011 } 1012 1013 private void tick(IBinder key, StatusBarNotification n, boolean firstTime) { 1014 // Don't show the ticker when the windowshade is open. 1015 if (mNotificationPanel.isShowing()) { 1016 return; 1017 } 1018 // If they asked for FLAG_ONLY_ALERT_ONCE, then only show this notification 1019 // if it's a new notification. 1020 if (!firstTime && (n.notification.flags & Notification.FLAG_ONLY_ALERT_ONCE) != 0) { 1021 return; 1022 } 1023 // Show the ticker if one is requested. Also don't do this 1024 // until status bar window is attached to the window manager, 1025 // because... well, what's the point otherwise? And trying to 1026 // run a ticker without being attached will crash! 1027 if (hasTicker(n.notification) && mStatusBarView.getWindowToken() != null) { 1028 if (0 == (mDisabled & (StatusBarManager.DISABLE_NOTIFICATION_ICONS 1029 | StatusBarManager.DISABLE_NOTIFICATION_TICKER))) { 1030 mTicker.add(key, n); 1031 mFeedbackIconArea.setVisibility(View.GONE); 1032 } 1033 } 1034 } 1035 1036 // called by TabletTicker when it's done with all queued ticks 1037 public void doneTicking() { 1038 mFeedbackIconArea.setVisibility(View.VISIBLE); 1039 } 1040 1041 public void animateExpand() { 1042 if (NOTIFICATION_PEEK_ENABLED) { 1043 mHandler.removeMessages(MSG_CLOSE_NOTIFICATION_PEEK); 1044 mHandler.removeMessages(MSG_OPEN_NOTIFICATION_PEEK); 1045 mHandler.sendEmptyMessage(MSG_CLOSE_NOTIFICATION_PEEK); 1046 } 1047 mHandler.removeMessages(MSG_OPEN_NOTIFICATION_PANEL); 1048 mHandler.sendEmptyMessage(MSG_OPEN_NOTIFICATION_PANEL); 1049 } 1050 1051 public void animateCollapse() { 1052 animateCollapse(false); 1053 } 1054 1055 private void animateCollapse(boolean excludeRecents) { 1056 mHandler.removeMessages(MSG_CLOSE_NOTIFICATION_PANEL); 1057 mHandler.sendEmptyMessage(MSG_CLOSE_NOTIFICATION_PANEL); 1058 if (!excludeRecents) { 1059 mHandler.removeMessages(MSG_CLOSE_RECENTS_PANEL); 1060 mHandler.sendEmptyMessage(MSG_CLOSE_RECENTS_PANEL); 1061 } 1062 mHandler.removeMessages(MSG_CLOSE_INPUT_METHODS_PANEL); 1063 mHandler.sendEmptyMessage(MSG_CLOSE_INPUT_METHODS_PANEL); 1064 mHandler.removeMessages(MSG_CLOSE_COMPAT_MODE_PANEL); 1065 mHandler.sendEmptyMessage(MSG_CLOSE_COMPAT_MODE_PANEL); 1066 if (NOTIFICATION_PEEK_ENABLED) { 1067 mHandler.removeMessages(MSG_CLOSE_NOTIFICATION_PEEK); 1068 mHandler.sendEmptyMessage(MSG_CLOSE_NOTIFICATION_PEEK); 1069 } 1070 } 1071 1072 /** 1073 * The LEDs are turned o)ff when the notification panel is shown, even just a little bit. 1074 * This was added last-minute and is inconsistent with the way the rest of the notifications 1075 * are handled, because the notification isn't really cancelled. The lights are just 1076 * turned off. If any other notifications happen, the lights will turn back on. Steve says 1077 * this is what he wants. (see bug 1131461) 1078 */ 1079 void visibilityChanged(boolean visible) { 1080 if (mPanelSlightlyVisible != visible) { 1081 mPanelSlightlyVisible = visible; 1082 try { 1083 mBarService.onPanelRevealed(); 1084 } catch (RemoteException ex) { 1085 // Won't fail unless the world has ended. 1086 } 1087 } 1088 } 1089 1090 private void notifyUiVisibilityChanged() { 1091 try { 1092 mWindowManager.statusBarVisibilityChanged(mSystemUiVisibility); 1093 } catch (RemoteException ex) { 1094 } 1095 } 1096 1097 @Override // CommandQueue 1098 public void setSystemUiVisibility(int vis) { 1099 if (vis != mSystemUiVisibility) { 1100 mSystemUiVisibility = vis; 1101 1102 mHandler.removeMessages(MSG_HIDE_CHROME); 1103 mHandler.removeMessages(MSG_SHOW_CHROME); 1104 mHandler.sendEmptyMessage(0 == (vis & View.SYSTEM_UI_FLAG_LOW_PROFILE) 1105 ? MSG_SHOW_CHROME : MSG_HIDE_CHROME); 1106 1107 notifyUiVisibilityChanged(); 1108 } 1109 } 1110 1111 public void setLightsOn(boolean on) { 1112 // Policy note: if the frontmost activity needs the menu key, we assume it is a legacy app 1113 // that can't handle lights-out mode. 1114 if (mMenuButton.getVisibility() == View.VISIBLE) { 1115 on = true; 1116 } 1117 1118 Slog.v(TAG, "setLightsOn(" + on + ")"); 1119 if (on) { 1120 setSystemUiVisibility(mSystemUiVisibility & ~View.SYSTEM_UI_FLAG_LOW_PROFILE); 1121 } else { 1122 setSystemUiVisibility(mSystemUiVisibility | View.SYSTEM_UI_FLAG_LOW_PROFILE); 1123 } 1124 } 1125 1126 public void topAppWindowChanged(boolean showMenu) { 1127 if (DEBUG) { 1128 Slog.d(TAG, (showMenu?"showing":"hiding") + " the MENU button"); 1129 } 1130 mMenuButton.setVisibility(showMenu ? View.VISIBLE : View.GONE); 1131 1132 // See above re: lights-out policy for legacy apps. 1133 if (showMenu) setLightsOn(true); 1134 1135 mCompatModeButton.refresh(); 1136 if (mCompatModeButton.getVisibility() == View.VISIBLE) { 1137 if (DEBUG_COMPAT_HELP 1138 || ! Prefs.read(mContext).getBoolean(Prefs.SHOWN_COMPAT_MODE_HELP, false)) { 1139 showCompatibilityHelp(); 1140 } 1141 } else { 1142 hideCompatibilityHelp(); 1143 mCompatModePanel.closePanel(); 1144 } 1145 } 1146 1147 private void showCompatibilityHelp() { 1148 if (mCompatibilityHelpDialog != null) { 1149 return; 1150 } 1151 1152 mCompatibilityHelpDialog = View.inflate(mContext, R.layout.compat_mode_help, null); 1153 View button = mCompatibilityHelpDialog.findViewById(R.id.button); 1154 1155 button.setOnClickListener(new View.OnClickListener() { 1156 @Override 1157 public void onClick(View v) { 1158 hideCompatibilityHelp(); 1159 SharedPreferences.Editor editor = Prefs.edit(mContext); 1160 editor.putBoolean(Prefs.SHOWN_COMPAT_MODE_HELP, true); 1161 editor.apply(); 1162 } 1163 }); 1164 1165 WindowManager.LayoutParams lp = new WindowManager.LayoutParams( 1166 ViewGroup.LayoutParams.MATCH_PARENT, 1167 ViewGroup.LayoutParams.MATCH_PARENT, 1168 WindowManager.LayoutParams.TYPE_SYSTEM_DIALOG, 1169 WindowManager.LayoutParams.FLAG_LAYOUT_IN_SCREEN 1170 | WindowManager.LayoutParams.FLAG_LAYOUT_NO_LIMITS 1171 | WindowManager.LayoutParams.FLAG_ALT_FOCUSABLE_IM, 1172 PixelFormat.TRANSLUCENT); 1173 lp.setTitle("CompatibilityModeDialog"); 1174 lp.softInputMode = WindowManager.LayoutParams.SOFT_INPUT_STATE_UNCHANGED 1175 | WindowManager.LayoutParams.SOFT_INPUT_ADJUST_NOTHING; 1176 lp.windowAnimations = com.android.internal.R.style.Animation_ZoomButtons; // simple fade 1177 1178 WindowManagerImpl.getDefault().addView(mCompatibilityHelpDialog, lp); 1179 } 1180 1181 private void hideCompatibilityHelp() { 1182 if (mCompatibilityHelpDialog != null) { 1183 WindowManagerImpl.getDefault().removeView(mCompatibilityHelpDialog); 1184 mCompatibilityHelpDialog = null; 1185 } 1186 } 1187 1188 public void setImeWindowStatus(IBinder token, int vis, int backDisposition) { 1189 mInputMethodSwitchButton.setImeWindowStatus(token, 1190 (vis & InputMethodService.IME_ACTIVE) != 0); 1191 updateNotificationIcons(); 1192 mInputMethodsPanel.setImeToken(token); 1193 int res; 1194 switch (backDisposition) { 1195 case InputMethodService.BACK_DISPOSITION_WILL_NOT_DISMISS: 1196 res = R.drawable.ic_sysbar_back; 1197 break; 1198 case InputMethodService.BACK_DISPOSITION_WILL_DISMISS: 1199 res = R.drawable.ic_sysbar_back_ime; 1200 break; 1201 case InputMethodService.BACK_DISPOSITION_DEFAULT: 1202 default: 1203 if ((vis & InputMethodService.IME_VISIBLE) != 0) { 1204 res = R.drawable.ic_sysbar_back_ime; 1205 } else { 1206 res = R.drawable.ic_sysbar_back; 1207 } 1208 break; 1209 } 1210 mBackButton.setImageResource(res); 1211 if (FAKE_SPACE_BAR) { 1212 mFakeSpaceBar.setVisibility(((vis & InputMethodService.IME_VISIBLE) != 0) 1213 ? View.VISIBLE : View.GONE); 1214 } 1215 } 1216 1217 @Override 1218 public void setHardKeyboardStatus(boolean available, boolean enabled) { 1219 if (DEBUG) { 1220 Slog.d(TAG, "Set hard keyboard status: available=" + available 1221 + ", enabled=" + enabled); 1222 } 1223 mInputMethodSwitchButton.setHardKeyboardStatus(available); 1224 updateNotificationIcons(); 1225 mInputMethodsPanel.setHardKeyboardStatus(available, enabled); 1226 } 1227 1228 @Override 1229 public void onHardKeyboardEnabledChange(boolean enabled) { 1230 try { 1231 mBarService.setHardKeyboardEnabled(enabled); 1232 } catch (RemoteException ex) { 1233 } 1234 } 1235 1236 private boolean isImmersive() { 1237 try { 1238 return ActivityManagerNative.getDefault().isTopActivityImmersive(); 1239 //Slog.d(TAG, "Top activity is " + (immersive?"immersive":"not immersive")); 1240 } catch (RemoteException ex) { 1241 // the end is nigh 1242 return false; 1243 } 1244 } 1245 1246 private void setAreThereNotifications() { 1247 if (mNotificationPanel != null) { 1248 mNotificationPanel.setClearable(mNotificationData.hasClearableItems()); 1249 } 1250 } 1251 1252 /** 1253 * Cancel this notification and tell the status bar service about the failure. Hold no locks. 1254 */ 1255 void handleNotificationError(IBinder key, StatusBarNotification n, String message) { 1256 removeNotification(key); 1257 try { 1258 mBarService.onNotificationError(n.pkg, n.tag, n.id, n.uid, n.initialPid, message); 1259 } catch (RemoteException ex) { 1260 // The end is nigh. 1261 } 1262 } 1263 1264 private void sendKey(KeyEvent key) { 1265 try { 1266 if (DEBUG) Slog.d(TAG, "injecting key event: " + key); 1267 mWindowManager.injectInputEventNoWait(key); 1268 } catch (RemoteException ex) { 1269 } 1270 } 1271 1272 private View.OnClickListener mOnClickListener = new View.OnClickListener() { 1273 public void onClick(View v) { 1274 if (v == mRecentButton) { 1275 onClickRecentButton(); 1276 } else if (v == mInputMethodSwitchButton) { 1277 onClickInputMethodSwitchButton(); 1278 } else if (v == mCompatModeButton) { 1279 onClickCompatModeButton(); 1280 } 1281 } 1282 }; 1283 1284 public void onClickRecentButton() { 1285 if (DEBUG) Slog.d(TAG, "clicked recent apps; disabled=" + mDisabled); 1286 if ((mDisabled & StatusBarManager.DISABLE_EXPAND) == 0) { 1287 int msg = (mRecentsPanel.getVisibility() == View.VISIBLE) 1288 ? MSG_CLOSE_RECENTS_PANEL : MSG_OPEN_RECENTS_PANEL; 1289 mHandler.removeMessages(msg); 1290 mHandler.sendEmptyMessage(msg); 1291 } 1292 } 1293 1294 public void onClickInputMethodSwitchButton() { 1295 if (DEBUG) Slog.d(TAG, "clicked input methods panel; disabled=" + mDisabled); 1296 int msg = (mInputMethodsPanel.getVisibility() == View.GONE) ? 1297 MSG_OPEN_INPUT_METHODS_PANEL : MSG_CLOSE_INPUT_METHODS_PANEL; 1298 mHandler.removeMessages(msg); 1299 mHandler.sendEmptyMessage(msg); 1300 } 1301 1302 public void onClickCompatModeButton() { 1303 int msg = (mCompatModePanel.getVisibility() == View.GONE) ? 1304 MSG_OPEN_COMPAT_MODE_PANEL : MSG_CLOSE_COMPAT_MODE_PANEL; 1305 mHandler.removeMessages(msg); 1306 mHandler.sendEmptyMessage(msg); 1307 } 1308 1309 public NotificationClicker makeClicker(PendingIntent intent, String pkg, String tag, int id) { 1310 return new NotificationClicker(intent, pkg, tag, id); 1311 } 1312 1313 private class NotificationClicker implements View.OnClickListener { 1314 private PendingIntent mIntent; 1315 private String mPkg; 1316 private String mTag; 1317 private int mId; 1318 1319 NotificationClicker(PendingIntent intent, String pkg, String tag, int id) { 1320 mIntent = intent; 1321 mPkg = pkg; 1322 mTag = tag; 1323 mId = id; 1324 } 1325 1326 public void onClick(View v) { 1327 try { 1328 // The intent we are sending is for the application, which 1329 // won't have permission to immediately start an activity after 1330 // the user switches to home. We know it is safe to do at this 1331 // point, so make sure new activity switches are now allowed. 1332 ActivityManagerNative.getDefault().resumeAppSwitches(); 1333 // Also, notifications can be launched from the lock screen, 1334 // so dismiss the lock screen when the activity starts. 1335 ActivityManagerNative.getDefault().dismissKeyguardOnNextActivity(); 1336 } catch (RemoteException e) { 1337 } 1338 1339 if (mIntent != null) { 1340 int[] pos = new int[2]; 1341 v.getLocationOnScreen(pos); 1342 Intent overlay = new Intent(); 1343 overlay.setSourceBounds( 1344 new Rect(pos[0], pos[1], pos[0]+v.getWidth(), pos[1]+v.getHeight())); 1345 try { 1346 mIntent.send(mContext, 0, overlay); 1347 1348 } catch (PendingIntent.CanceledException e) { 1349 // the stack trace isn't very helpful here. Just log the exception message. 1350 Slog.w(TAG, "Sending contentIntent failed: " + e); 1351 } 1352 1353 KeyguardManager kgm = 1354 (KeyguardManager) mContext.getSystemService(Context.KEYGUARD_SERVICE); 1355 if (kgm != null) kgm.exitKeyguardSecurely(null); 1356 } 1357 1358 try { 1359 mBarService.onNotificationClick(mPkg, mTag, mId); 1360 } catch (RemoteException ex) { 1361 // system process is dead if we're here. 1362 } 1363 1364 // close the shade if it was open 1365 animateCollapse(); 1366 visibilityChanged(false); 1367 1368 // If this click was on the intruder alert, hide that instead 1369 // mHandler.sendEmptyMessage(MSG_HIDE_INTRUDER); 1370 } 1371 } 1372 1373 StatusBarNotification removeNotificationViews(IBinder key) { 1374 NotificationData.Entry entry = mNotificationData.remove(key); 1375 if (entry == null) { 1376 Slog.w(TAG, "removeNotification for unknown key: " + key); 1377 return null; 1378 } 1379 // Remove the expanded view. 1380 ViewGroup rowParent = (ViewGroup)entry.row.getParent(); 1381 if (rowParent != null) rowParent.removeView(entry.row); 1382 1383 if (NOTIFICATION_PEEK_ENABLED && key == mNotificationPeekKey) { 1384 // must close the peek as well, since it's gone 1385 mHandler.sendEmptyMessage(MSG_CLOSE_NOTIFICATION_PEEK); 1386 } 1387 // Remove the icon. 1388 // ViewGroup iconParent = (ViewGroup)entry.icon.getParent(); 1389 // if (iconParent != null) iconParent.removeView(entry.icon); 1390 updateNotificationIcons(); 1391 1392 return entry.notification; 1393 } 1394 1395 private class NotificationTriggerTouchListener implements View.OnTouchListener { 1396 VelocityTracker mVT; 1397 float mInitialTouchX, mInitialTouchY; 1398 int mTouchSlop; 1399 1400 public NotificationTriggerTouchListener() { 1401 mTouchSlop = ViewConfiguration.get(getContext()).getScaledTouchSlop(); 1402 } 1403 1404 private Runnable mHiliteOnR = new Runnable() { public void run() { 1405 mNotificationArea.setBackgroundResource( 1406 com.android.internal.R.drawable.list_selector_pressed_holo_dark); 1407 }}; 1408 public void hilite(final boolean on) { 1409 if (on) { 1410 mNotificationArea.postDelayed(mHiliteOnR, 100); 1411 } else { 1412 mNotificationArea.removeCallbacks(mHiliteOnR); 1413 mNotificationArea.setBackgroundDrawable(null); 1414 } 1415 } 1416 1417 public boolean onTouch(View v, MotionEvent event) { 1418 // Slog.d(TAG, String.format("touch: (%.1f, %.1f) initial: (%.1f, %.1f)", 1419 // event.getX(), 1420 // event.getY(), 1421 // mInitialTouchX, 1422 // mInitialTouchY)); 1423 1424 if ((mDisabled & StatusBarManager.DISABLE_EXPAND) != 0) { 1425 return true; 1426 } 1427 1428 final int action = event.getAction(); 1429 switch (action) { 1430 case MotionEvent.ACTION_DOWN: 1431 mVT = VelocityTracker.obtain(); 1432 mInitialTouchX = event.getX(); 1433 mInitialTouchY = event.getY(); 1434 hilite(true); 1435 // fall through 1436 case MotionEvent.ACTION_OUTSIDE: 1437 case MotionEvent.ACTION_MOVE: 1438 // check for fling 1439 if (mVT != null) { 1440 mVT.addMovement(event); 1441 mVT.computeCurrentVelocity(1000); // pixels per second 1442 // require a little more oomph once we're already in peekaboo mode 1443 if (mVT.getYVelocity() < -mNotificationFlingVelocity) { 1444 animateExpand(); 1445 visibilityChanged(true); 1446 hilite(false); 1447 mVT.recycle(); 1448 mVT = null; 1449 } 1450 } 1451 return true; 1452 case MotionEvent.ACTION_UP: 1453 case MotionEvent.ACTION_CANCEL: 1454 hilite(false); 1455 if (mVT != null) { 1456 if (action == MotionEvent.ACTION_UP 1457 // was this a sloppy tap? 1458 && Math.abs(event.getX() - mInitialTouchX) < mTouchSlop 1459 && Math.abs(event.getY() - mInitialTouchY) < (mTouchSlop / 3) 1460 // dragging off the bottom doesn't count 1461 && (int)event.getY() < v.getBottom()) { 1462 animateExpand(); 1463 visibilityChanged(true); 1464 v.sendAccessibilityEvent(AccessibilityEvent.TYPE_VIEW_CLICKED); 1465 v.playSoundEffect(SoundEffectConstants.CLICK); 1466 } 1467 1468 mVT.recycle(); 1469 mVT = null; 1470 return true; 1471 } 1472 } 1473 return false; 1474 } 1475 } 1476 1477 public void resetNotificationPeekFadeTimer() { 1478 if (DEBUG) { 1479 Slog.d(TAG, "setting peek fade timer for " + NOTIFICATION_PEEK_FADE_DELAY 1480 + "ms from now"); 1481 } 1482 mHandler.removeMessages(MSG_CLOSE_NOTIFICATION_PEEK); 1483 mHandler.sendEmptyMessageDelayed(MSG_CLOSE_NOTIFICATION_PEEK, 1484 NOTIFICATION_PEEK_FADE_DELAY); 1485 } 1486 1487 private class NotificationIconTouchListener implements View.OnTouchListener { 1488 VelocityTracker mVT; 1489 int mPeekIndex; 1490 float mInitialTouchX, mInitialTouchY; 1491 int mTouchSlop; 1492 1493 public NotificationIconTouchListener() { 1494 mTouchSlop = ViewConfiguration.get(getContext()).getScaledTouchSlop(); 1495 } 1496 1497 public boolean onTouch(View v, MotionEvent event) { 1498 boolean peeking = mNotificationPeekWindow.getVisibility() != View.GONE; 1499 boolean panelShowing = mNotificationPanel.isShowing(); 1500 if (panelShowing) return false; 1501 1502 int numIcons = mIconLayout.getChildCount(); 1503 int newPeekIndex = (int)(event.getX() * numIcons / mIconLayout.getWidth()); 1504 if (newPeekIndex > numIcons - 1) newPeekIndex = numIcons - 1; 1505 else if (newPeekIndex < 0) newPeekIndex = 0; 1506 1507 final int action = event.getAction(); 1508 switch (action) { 1509 case MotionEvent.ACTION_DOWN: 1510 mVT = VelocityTracker.obtain(); 1511 mInitialTouchX = event.getX(); 1512 mInitialTouchY = event.getY(); 1513 mPeekIndex = -1; 1514 1515 // fall through 1516 case MotionEvent.ACTION_OUTSIDE: 1517 case MotionEvent.ACTION_MOVE: 1518 // peek and switch icons if necessary 1519 1520 if (newPeekIndex != mPeekIndex) { 1521 mPeekIndex = newPeekIndex; 1522 1523 if (DEBUG) Slog.d(TAG, "will peek at notification #" + mPeekIndex); 1524 Message peekMsg = mHandler.obtainMessage(MSG_OPEN_NOTIFICATION_PEEK); 1525 peekMsg.arg1 = mPeekIndex; 1526 1527 mHandler.removeMessages(MSG_OPEN_NOTIFICATION_PEEK); 1528 1529 if (peeking) { 1530 // no delay if we're scrubbing left-right 1531 mHandler.sendMessage(peekMsg); 1532 } else { 1533 // wait for fling 1534 mHandler.sendMessageDelayed(peekMsg, NOTIFICATION_PEEK_HOLD_THRESH); 1535 } 1536 } 1537 1538 // check for fling 1539 if (mVT != null) { 1540 mVT.addMovement(event); 1541 mVT.computeCurrentVelocity(1000); // pixels per second 1542 // require a little more oomph once we're already in peekaboo mode 1543 if (!panelShowing && ( 1544 (peeking && mVT.getYVelocity() < -mNotificationFlingVelocity*3) 1545 || (mVT.getYVelocity() < -mNotificationFlingVelocity))) { 1546 mHandler.removeMessages(MSG_OPEN_NOTIFICATION_PEEK); 1547 mHandler.removeMessages(MSG_OPEN_NOTIFICATION_PANEL); 1548 mHandler.sendEmptyMessage(MSG_CLOSE_NOTIFICATION_PEEK); 1549 mHandler.sendEmptyMessage(MSG_OPEN_NOTIFICATION_PANEL); 1550 } 1551 } 1552 return true; 1553 case MotionEvent.ACTION_UP: 1554 case MotionEvent.ACTION_CANCEL: 1555 mHandler.removeMessages(MSG_OPEN_NOTIFICATION_PEEK); 1556 if (!peeking) { 1557 if (action == MotionEvent.ACTION_UP 1558 // was this a sloppy tap? 1559 && Math.abs(event.getX() - mInitialTouchX) < mTouchSlop 1560 && Math.abs(event.getY() - mInitialTouchY) < (mTouchSlop / 3) 1561 // dragging off the bottom doesn't count 1562 && (int)event.getY() < v.getBottom()) { 1563 Message peekMsg = mHandler.obtainMessage(MSG_OPEN_NOTIFICATION_PEEK); 1564 peekMsg.arg1 = mPeekIndex; 1565 mHandler.removeMessages(MSG_OPEN_NOTIFICATION_PEEK); 1566 mHandler.sendMessage(peekMsg); 1567 1568 v.sendAccessibilityEvent(AccessibilityEvent.TYPE_VIEW_CLICKED); 1569 v.playSoundEffect(SoundEffectConstants.CLICK); 1570 1571 peeking = true; // not technically true yet, but the next line will run 1572 } 1573 } 1574 1575 if (peeking) { 1576 resetNotificationPeekFadeTimer(); 1577 } 1578 1579 mVT.recycle(); 1580 mVT = null; 1581 return true; 1582 } 1583 return false; 1584 } 1585 } 1586 1587 StatusBarIconView addNotificationViews(IBinder key, StatusBarNotification notification) { 1588 if (DEBUG) { 1589 Slog.d(TAG, "addNotificationViews(key=" + key + ", notification=" + notification); 1590 } 1591 // Construct the icon. 1592 final StatusBarIconView iconView = new StatusBarIconView(mContext, 1593 notification.pkg + "/0x" + Integer.toHexString(notification.id), 1594 notification.notification); 1595 iconView.setScaleType(ImageView.ScaleType.CENTER_INSIDE); 1596 1597 final StatusBarIcon ic = new StatusBarIcon(notification.pkg, 1598 notification.notification.icon, 1599 notification.notification.iconLevel, 1600 notification.notification.number, 1601 notification.notification.tickerText); 1602 if (!iconView.set(ic)) { 1603 handleNotificationError(key, notification, "Couldn't attach StatusBarIcon: " + ic); 1604 return null; 1605 } 1606 // Construct the expanded view. 1607 NotificationData.Entry entry = new NotificationData.Entry(key, notification, iconView); 1608 if (!inflateViews(entry, mPile)) { 1609 handleNotificationError(key, notification, "Couldn't expand RemoteViews for: " 1610 + notification); 1611 return null; 1612 } 1613 1614 // Add the icon. 1615 int pos = mNotificationData.add(entry); 1616 if (DEBUG) { 1617 Slog.d(TAG, "addNotificationViews: added at " + pos); 1618 } 1619 updateNotificationIcons(); 1620 1621 return iconView; 1622 } 1623 1624 private void reloadAllNotificationIcons() { 1625 if (mIconLayout == null) return; 1626 mIconLayout.removeAllViews(); 1627 updateNotificationIcons(); 1628 } 1629 1630 private void updateNotificationIcons() { 1631 // XXX: need to implement a new limited linear layout class 1632 // to avoid removing & readding everything 1633 1634 if (mIconLayout == null) return; 1635 1636 // first, populate the main notification panel 1637 loadNotificationPanel(); 1638 1639 final LinearLayout.LayoutParams params 1640 = new LinearLayout.LayoutParams(mIconSize + 2*mIconHPadding, mNaturalBarHeight); 1641 1642 // alternate behavior in DND mode 1643 if (mNotificationDNDMode) { 1644 if (mIconLayout.getChildCount() == 0) { 1645 final Notification dndNotification = new Notification.Builder(mContext) 1646 .setContentTitle(mContext.getText(R.string.notifications_off_title)) 1647 .setContentText(mContext.getText(R.string.notifications_off_text)) 1648 .setSmallIcon(R.drawable.ic_notification_dnd) 1649 .setOngoing(true) 1650 .getNotification(); 1651 1652 final StatusBarIconView iconView = new StatusBarIconView(mContext, "_dnd", 1653 dndNotification); 1654 iconView.setImageResource(R.drawable.ic_notification_dnd); 1655 iconView.setScaleType(ImageView.ScaleType.CENTER_INSIDE); 1656 iconView.setPadding(mIconHPadding, 0, mIconHPadding, 0); 1657 1658 mNotificationDNDDummyEntry = new NotificationData.Entry( 1659 null, 1660 new StatusBarNotification("", 0, "", 0, 0, dndNotification), 1661 iconView); 1662 1663 mIconLayout.addView(iconView, params); 1664 } 1665 1666 return; 1667 } else if (0 != (mDisabled & StatusBarManager.DISABLE_NOTIFICATION_ICONS)) { 1668 // if icons are disabled but we're not in DND mode, this is probably Setup and we should 1669 // just leave the area totally empty 1670 return; 1671 } 1672 1673 int N = mNotificationData.size(); 1674 1675 if (DEBUG) { 1676 Slog.d(TAG, "refreshing icons: " + N + " notifications, mIconLayout=" + mIconLayout); 1677 } 1678 1679 ArrayList<View> toShow = new ArrayList<View>(); 1680 1681 // Extra Special Icons 1682 // The IME switcher and compatibility mode icons take the place of notifications. You didn't 1683 // need to see all those new emails, did you? 1684 int maxNotificationIconsCount = mMaxNotificationIcons; 1685 if (mInputMethodSwitchButton.getVisibility() != View.GONE) maxNotificationIconsCount --; 1686 if (mCompatModeButton.getVisibility() != View.GONE) maxNotificationIconsCount --; 1687 1688 for (int i=0; i< maxNotificationIconsCount; i++) { 1689 if (i>=N) break; 1690 toShow.add(mNotificationData.get(N-i-1).icon); 1691 } 1692 1693 ArrayList<View> toRemove = new ArrayList<View>(); 1694 for (int i=0; i<mIconLayout.getChildCount(); i++) { 1695 View child = mIconLayout.getChildAt(i); 1696 if (!toShow.contains(child)) { 1697 toRemove.add(child); 1698 } 1699 } 1700 1701 for (View remove : toRemove) { 1702 mIconLayout.removeView(remove); 1703 } 1704 1705 for (int i=0; i<toShow.size(); i++) { 1706 View v = toShow.get(i); 1707 v.setPadding(mIconHPadding, 0, mIconHPadding, 0); 1708 if (v.getParent() == null) { 1709 mIconLayout.addView(v, i, params); 1710 } 1711 } 1712 } 1713 1714 private void loadNotificationPanel() { 1715 int N = mNotificationData.size(); 1716 1717 ArrayList<View> toShow = new ArrayList<View>(); 1718 1719 for (int i=0; i<N; i++) { 1720 View row = mNotificationData.get(N-i-1).row; 1721 toShow.add(row); 1722 } 1723 1724 ArrayList<View> toRemove = new ArrayList<View>(); 1725 for (int i=0; i<mPile.getChildCount(); i++) { 1726 View child = mPile.getChildAt(i); 1727 if (!toShow.contains(child)) { 1728 toRemove.add(child); 1729 } 1730 } 1731 1732 for (View remove : toRemove) { 1733 mPile.removeView(remove); 1734 } 1735 1736 for (int i=0; i<toShow.size(); i++) { 1737 View v = toShow.get(i); 1738 if (v.getParent() == null) { 1739 mPile.addView(v, N-1-i); // the notification panel has newest at the bottom 1740 } 1741 } 1742 1743 mNotificationPanel.setNotificationCount(N); 1744 } 1745 1746 void workAroundBadLayerDrawableOpacity(View v) { 1747 Drawable bgd = v.getBackground(); 1748 if (!(bgd instanceof LayerDrawable)) return; 1749 1750 LayerDrawable d = (LayerDrawable) bgd; 1751 v.setBackgroundDrawable(null); 1752 d.setOpacity(PixelFormat.TRANSLUCENT); 1753 v.setBackgroundDrawable(d); 1754 } 1755 1756 private boolean inflateViews(NotificationData.Entry entry, ViewGroup parent) { 1757 StatusBarNotification sbn = entry.notification; 1758 RemoteViews remoteViews = sbn.notification.contentView; 1759 if (remoteViews == null) { 1760 return false; 1761 } 1762 1763 // create the row view 1764 LayoutInflater inflater = (LayoutInflater)mContext.getSystemService( 1765 Context.LAYOUT_INFLATER_SERVICE); 1766 View row = inflater.inflate(R.layout.status_bar_notification_row, parent, false); 1767 workAroundBadLayerDrawableOpacity(row); 1768 View vetoButton = updateNotificationVetoButton(row, entry.notification); 1769 vetoButton.setContentDescription(mContext.getString( 1770 R.string.accessibility_remove_notification)); 1771 1772 // the large icon 1773 ImageView largeIcon = (ImageView)row.findViewById(R.id.large_icon); 1774 if (sbn.notification.largeIcon != null) { 1775 largeIcon.setImageBitmap(sbn.notification.largeIcon); 1776 largeIcon.setContentDescription(sbn.notification.tickerText); 1777 } else { 1778 largeIcon.getLayoutParams().width = 0; 1779 largeIcon.setVisibility(View.INVISIBLE); 1780 } 1781 largeIcon.setContentDescription(sbn.notification.tickerText); 1782 1783 // bind the click event to the content area 1784 ViewGroup content = (ViewGroup)row.findViewById(R.id.content); 1785 // XXX: update to allow controls within notification views 1786 content.setDescendantFocusability(ViewGroup.FOCUS_BLOCK_DESCENDANTS); 1787 // content.setOnFocusChangeListener(mFocusChangeListener); 1788 PendingIntent contentIntent = sbn.notification.contentIntent; 1789 if (contentIntent != null) { 1790 final View.OnClickListener listener = new NotificationClicker( 1791 contentIntent, sbn.pkg, sbn.tag, sbn.id); 1792 largeIcon.setOnClickListener(listener); 1793 content.setOnClickListener(listener); 1794 } else { 1795 largeIcon.setOnClickListener(null); 1796 content.setOnClickListener(null); 1797 } 1798 1799 View expanded = null; 1800 Exception exception = null; 1801 try { 1802 expanded = remoteViews.apply(mContext, content); 1803 } 1804 catch (RuntimeException e) { 1805 exception = e; 1806 } 1807 if (expanded == null) { 1808 final String ident = sbn.pkg + "/0x" + Integer.toHexString(sbn.id); 1809 Slog.e(TAG, "couldn't inflate view for notification " + ident, exception); 1810 return false; 1811 } else { 1812 content.addView(expanded); 1813 row.setDrawingCacheEnabled(true); 1814 } 1815 1816 applyLegacyRowBackground(sbn, content); 1817 1818 entry.row = row; 1819 entry.content = content; 1820 entry.expanded = expanded; 1821 entry.largeIcon = largeIcon; 1822 1823 return true; 1824 } 1825 1826 void applyLegacyRowBackground(StatusBarNotification sbn, View content) { 1827 if (sbn.notification.contentView.getLayoutId() != 1828 com.android.internal.R.layout.status_bar_latest_event_content) { 1829 int version = 0; 1830 try { 1831 ApplicationInfo info = mContext.getPackageManager().getApplicationInfo(sbn.pkg, 0); 1832 version = info.targetSdkVersion; 1833 } catch (NameNotFoundException ex) { 1834 Slog.e(TAG, "Failed looking up ApplicationInfo for " + sbn.pkg, ex); 1835 } 1836 if (version > 0 && version < Build.VERSION_CODES.GINGERBREAD) { 1837 content.setBackgroundResource(R.drawable.notification_row_legacy_bg); 1838 } else { 1839 content.setBackgroundResource(R.drawable.notification_row_bg); 1840 } 1841 } 1842 } 1843 1844 public void clearAll() { 1845 try { 1846 mBarService.onClearAllNotifications(); 1847 } catch (RemoteException ex) { 1848 // system process is dead if we're here. 1849 } 1850 animateCollapse(); 1851 visibilityChanged(false); 1852 } 1853 1854 public void toggleRecentApps() { 1855 int msg = (mRecentsPanel.getVisibility() == View.VISIBLE) 1856 ? MSG_CLOSE_RECENTS_PANEL : MSG_OPEN_RECENTS_PANEL; 1857 mHandler.removeMessages(msg); 1858 mHandler.sendEmptyMessage(msg); 1859 } 1860 1861 private BroadcastReceiver mBroadcastReceiver = new BroadcastReceiver() { 1862 public void onReceive(Context context, Intent intent) { 1863 String action = intent.getAction(); 1864 if (Intent.ACTION_CLOSE_SYSTEM_DIALOGS.equals(action) 1865 || Intent.ACTION_SCREEN_OFF.equals(action)) { 1866 boolean excludeRecents = false; 1867 if (Intent.ACTION_CLOSE_SYSTEM_DIALOGS.equals(action)) { 1868 String reason = intent.getStringExtra("reason"); 1869 if (reason != null) { 1870 excludeRecents = reason.equals("recentapps"); 1871 } 1872 } 1873 if (Intent.ACTION_SCREEN_OFF.equals(action)) { 1874 // If we're turning the screen off, we want to hide the 1875 // recents panel with no animation 1876 // TODO: hide other things, like the notification tray, 1877 // with no animation as well 1878 mRecentsPanel.show(false, false); 1879 excludeRecents = true; 1880 } 1881 animateCollapse(excludeRecents); 1882 } 1883 } 1884 }; 1885 1886 public class TouchOutsideListener implements View.OnTouchListener { 1887 private int mMsg; 1888 private StatusBarPanel mPanel; 1889 1890 public TouchOutsideListener(int msg, StatusBarPanel panel) { 1891 mMsg = msg; 1892 mPanel = panel; 1893 } 1894 1895 public boolean onTouch(View v, MotionEvent ev) { 1896 final int action = ev.getAction(); 1897 if (action == MotionEvent.ACTION_OUTSIDE 1898 || (action == MotionEvent.ACTION_DOWN 1899 && !mPanel.isInContentArea((int)ev.getX(), (int)ev.getY()))) { 1900 mHandler.removeMessages(mMsg); 1901 mHandler.sendEmptyMessage(mMsg); 1902 return true; 1903 } 1904 return false; 1905 } 1906 } 1907 1908 public void dump(FileDescriptor fd, PrintWriter pw, String[] args) { 1909 pw.print("mDisabled=0x"); 1910 pw.println(Integer.toHexString(mDisabled)); 1911 pw.println("mNetworkController:"); 1912 mNetworkController.dump(fd, pw, args); 1913 } 1914 } 1915 1916 1917
