TabletStatusBar.java revision a239c84525795ffc1828b545aa8069af88d26a71
1/* 2 * Copyright (C) 2010 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17package com.android.systemui.statusbar.tablet; 18 19import java.io.FileDescriptor; 20import java.io.PrintWriter; 21import java.util.ArrayList; 22 23import android.animation.LayoutTransition; 24import android.animation.ObjectAnimator; 25import android.app.ActivityManagerNative; 26import android.app.PendingIntent; 27import android.app.Notification; 28import android.app.StatusBarManager; 29import android.content.Context; 30import android.content.Intent; 31import android.content.SharedPreferences; 32import android.content.res.Configuration; 33import android.content.res.Resources; 34import android.inputmethodservice.InputMethodService; 35import android.graphics.PixelFormat; 36import android.graphics.Rect; 37import android.graphics.drawable.LayerDrawable; 38import android.os.Handler; 39import android.os.IBinder; 40import android.os.Message; 41import android.os.RemoteException; 42import android.os.ServiceManager; 43import android.text.TextUtils; 44import android.util.Slog; 45import android.view.accessibility.AccessibilityEvent; 46import android.view.Display; 47import android.view.Gravity; 48import android.view.IWindowManager; 49import android.view.KeyEvent; 50import android.view.LayoutInflater; 51import android.view.MotionEvent; 52import android.view.SoundEffectConstants; 53import android.view.VelocityTracker; 54import android.view.View; 55import android.view.ViewConfiguration; 56import android.view.ViewGroup; 57import android.view.WindowManager; 58import android.view.WindowManagerImpl; 59import android.widget.ImageView; 60import android.widget.LinearLayout; 61import android.widget.RemoteViews; 62import android.widget.ScrollView; 63import android.widget.TextView; 64 65import com.android.internal.statusbar.StatusBarIcon; 66import com.android.internal.statusbar.StatusBarNotification; 67 68import com.android.systemui.R; 69import com.android.systemui.statusbar.*; 70import com.android.systemui.statusbar.policy.BatteryController; 71import com.android.systemui.statusbar.policy.BluetoothController; 72import com.android.systemui.statusbar.policy.LocationController; 73import com.android.systemui.statusbar.policy.NetworkController; 74import com.android.systemui.statusbar.policy.Prefs; 75import com.android.systemui.recent.RecentApplicationsActivity; 76 77public class TabletStatusBar extends StatusBar implements 78 HeightReceiver.OnBarHeightChangedListener, 79 InputMethodsPanel.OnHardKeyboardEnabledChangeListener { 80 public static final boolean DEBUG = false; 81 public static final String TAG = "TabletStatusBar"; 82 83 84 public static final int MSG_OPEN_NOTIFICATION_PANEL = 1000; 85 public static final int MSG_CLOSE_NOTIFICATION_PANEL = 1001; 86 public static final int MSG_OPEN_NOTIFICATION_PEEK = 1002; 87 public static final int MSG_CLOSE_NOTIFICATION_PEEK = 1003; 88 public static final int MSG_OPEN_RECENTS_PANEL = 1020; 89 public static final int MSG_CLOSE_RECENTS_PANEL = 1021; 90 public static final int MSG_SHOW_CHROME = 1030; 91 public static final int MSG_HIDE_CHROME = 1031; 92 public static final int MSG_OPEN_INPUT_METHODS_PANEL = 1040; 93 public static final int MSG_CLOSE_INPUT_METHODS_PANEL = 1041; 94 public static final int MSG_STOP_TICKER = 2000; 95 96 // Fitts' Law assistance for LatinIME; see policy.EventHole 97 private static final boolean FAKE_SPACE_BAR = true; 98 99 // The height of the bar, as definied by the build. It may be taller if we're plugged 100 // into hdmi. 101 int mNaturalBarHeight = -1; 102 int mIconSize = -1; 103 int mIconHPadding = -1; 104 private int mMaxNotificationIcons = 5; 105 106 H mHandler = new H(); 107 108 IWindowManager mWindowManager; 109 110 // tracking all current notifications 111 private NotificationData mNotificationData = new NotificationData(); 112 113 TabletStatusBarView mStatusBarView; 114 View mNotificationArea; 115 View mNotificationTrigger; 116 NotificationIconArea mNotificationIconArea; 117 ViewGroup mNavigationArea; 118 119 boolean mNotificationDNDMode; 120 NotificationData.Entry mNotificationDNDDummyEntry; 121 122 ImageView mBackButton; 123 View mHomeButton; 124 View mMenuButton; 125 View mRecentButton; 126 127 ViewGroup mNotificationAndImeArea; 128 InputMethodButton mInputMethodSwitchButton; 129 130 NotificationPanel mNotificationPanel; 131 WindowManager.LayoutParams mNotificationPanelParams; 132 NotificationPeekPanel mNotificationPeekWindow; 133 ViewGroup mNotificationPeekRow; 134 int mNotificationPeekIndex; 135 IBinder mNotificationPeekKey; 136 LayoutTransition mNotificationPeekScrubLeft, mNotificationPeekScrubRight; 137 138 int mNotificationPeekTapDuration; 139 int mNotificationFlingVelocity; 140 141 ViewGroup mPile; 142 143 HeightReceiver mHeightReceiver; 144 BatteryController mBatteryController; 145 BluetoothController mBluetoothController; 146 LocationController mLocationController; 147 NetworkController mNetworkController; 148 149 ViewGroup mBarContents; 150 LayoutTransition mBarContentsLayoutTransition; 151 152 // hide system chrome ("lights out") support 153 View mShadow; 154 155 NotificationIconArea.IconLayout mIconLayout; 156 157 TabletTicker mTicker; 158 159 View mFakeSpaceBar; 160 KeyEvent mSpaceBarKeyEvent = null; 161 162 // for disabling the status bar 163 int mDisabled = 0; 164 165 private RecentAppsPanel mRecentsPanel; 166 private InputMethodsPanel mInputMethodsPanel; 167 168 public Context getContext() { return mContext; } 169 170 protected void addPanelWindows() { 171 final Context context = mContext; 172 final Resources res = mContext.getResources(); 173 174 // Notification Panel 175 mNotificationPanel = (NotificationPanel)View.inflate(context, 176 R.layout.status_bar_notification_panel, null); 177 mNotificationPanel.show(false, false); 178 mNotificationPanel.setOnTouchListener( 179 new TouchOutsideListener(MSG_CLOSE_NOTIFICATION_PANEL, mNotificationPanel)); 180 181 // the battery and network icons 182 mBatteryController.addIconView((ImageView)mNotificationPanel.findViewById(R.id.battery)); 183 mBatteryController.addLabelView( 184 (TextView)mNotificationPanel.findViewById(R.id.battery_text)); 185 mBluetoothController.addIconView( 186 (ImageView)mNotificationPanel.findViewById(R.id.bluetooth)); 187 mNetworkController.addCombinedSignalIconView( 188 (ImageView)mNotificationPanel.findViewById(R.id.network_signal)); 189 mNetworkController.addDataTypeIconView( 190 (ImageView)mNotificationPanel.findViewById(R.id.network_type)); 191 mNetworkController.addDataDirectionOverlayIconView( 192 (ImageView)mNotificationPanel.findViewById(R.id.network_direction)); 193 mNetworkController.addLabelView( 194 (TextView)mNotificationPanel.findViewById(R.id.network_text)); 195 mNetworkController.addLabelView( 196 (TextView)mBarContents.findViewById(R.id.network_text)); 197 198 mStatusBarView.setIgnoreChildren(0, mNotificationTrigger, mNotificationPanel); 199 200 WindowManager.LayoutParams lp = mNotificationPanelParams = new WindowManager.LayoutParams( 201 res.getDimensionPixelSize(R.dimen.notification_panel_width), 202 getNotificationPanelHeight(), 203 WindowManager.LayoutParams.TYPE_STATUS_BAR_PANEL, 204 WindowManager.LayoutParams.FLAG_LAYOUT_IN_SCREEN 205 | WindowManager.LayoutParams.FLAG_LAYOUT_NO_LIMITS 206 | WindowManager.LayoutParams.FLAG_ALT_FOCUSABLE_IM 207 | WindowManager.LayoutParams.FLAG_SPLIT_TOUCH 208 | WindowManager.LayoutParams.FLAG_HARDWARE_ACCELERATED, 209 PixelFormat.TRANSLUCENT); 210 lp.gravity = Gravity.BOTTOM | Gravity.RIGHT; 211 lp.setTitle("NotificationPanel"); 212 lp.softInputMode = WindowManager.LayoutParams.SOFT_INPUT_STATE_UNCHANGED 213 | WindowManager.LayoutParams.SOFT_INPUT_ADJUST_NOTHING; 214 lp.windowAnimations = com.android.internal.R.style.Animation; // == no animation 215// lp.windowAnimations = com.android.internal.R.style.Animation_ZoomButtons; // simple fade 216 217 WindowManagerImpl.getDefault().addView(mNotificationPanel, lp); 218 219 // Notification preview window 220 mNotificationPeekWindow = (NotificationPeekPanel) View.inflate(context, 221 R.layout.status_bar_notification_peek, null); 222 mNotificationPeekWindow.setBar(this); 223 224 mNotificationPeekRow = (ViewGroup) mNotificationPeekWindow.findViewById(R.id.content); 225 mNotificationPeekWindow.setVisibility(View.GONE); 226 mNotificationPeekWindow.setOnTouchListener( 227 new TouchOutsideListener(MSG_CLOSE_NOTIFICATION_PEEK, mNotificationPeekWindow)); 228 mNotificationPeekScrubRight = new LayoutTransition(); 229 mNotificationPeekScrubRight.setAnimator(LayoutTransition.APPEARING, 230 ObjectAnimator.ofInt(null, "left", -512, 0)); 231 mNotificationPeekScrubRight.setAnimator(LayoutTransition.DISAPPEARING, 232 ObjectAnimator.ofInt(null, "left", -512, 0)); 233 mNotificationPeekScrubRight.setDuration(500); 234 235 mNotificationPeekScrubLeft = new LayoutTransition(); 236 mNotificationPeekScrubLeft.setAnimator(LayoutTransition.APPEARING, 237 ObjectAnimator.ofInt(null, "left", 512, 0)); 238 mNotificationPeekScrubLeft.setAnimator(LayoutTransition.DISAPPEARING, 239 ObjectAnimator.ofInt(null, "left", 512, 0)); 240 mNotificationPeekScrubLeft.setDuration(500); 241 242 // XXX: setIgnoreChildren? 243 lp = new WindowManager.LayoutParams( 244 512, // ViewGroup.LayoutParams.WRAP_CONTENT, 245 ViewGroup.LayoutParams.WRAP_CONTENT, 246 WindowManager.LayoutParams.TYPE_STATUS_BAR_PANEL, 247 WindowManager.LayoutParams.FLAG_LAYOUT_IN_SCREEN 248 | WindowManager.LayoutParams.FLAG_ALT_FOCUSABLE_IM 249 | WindowManager.LayoutParams.FLAG_SPLIT_TOUCH, 250 PixelFormat.TRANSLUCENT); 251 lp.gravity = Gravity.BOTTOM | Gravity.RIGHT; 252 lp.setTitle("NotificationPeekWindow"); 253 lp.windowAnimations = com.android.internal.R.style.Animation_Toast; 254 255 WindowManagerImpl.getDefault().addView(mNotificationPeekWindow, lp); 256 257 // Recents Panel 258 mRecentsPanel = (RecentAppsPanel) View.inflate(context, 259 R.layout.status_bar_recent_panel, null); 260 mRecentsPanel.setVisibility(View.GONE); 261 mRecentsPanel.setOnTouchListener(new TouchOutsideListener(MSG_CLOSE_RECENTS_PANEL, 262 mRecentsPanel)); 263 mStatusBarView.setIgnoreChildren(2, mRecentButton, mRecentsPanel); 264 265 lp = new WindowManager.LayoutParams( 266 ViewGroup.LayoutParams.WRAP_CONTENT, 267 ViewGroup.LayoutParams.WRAP_CONTENT, 268 WindowManager.LayoutParams.TYPE_STATUS_BAR_PANEL, 269 WindowManager.LayoutParams.FLAG_LAYOUT_IN_SCREEN 270 | WindowManager.LayoutParams.FLAG_ALT_FOCUSABLE_IM 271 | WindowManager.LayoutParams.FLAG_SPLIT_TOUCH 272 | WindowManager.LayoutParams.FLAG_HARDWARE_ACCELERATED, 273 PixelFormat.TRANSLUCENT); 274 lp.gravity = Gravity.BOTTOM | Gravity.LEFT; 275 lp.setTitle("RecentsPanel"); 276 lp.windowAnimations = R.style.Animation_RecentPanel; 277 lp.softInputMode = WindowManager.LayoutParams.SOFT_INPUT_STATE_UNCHANGED 278 | WindowManager.LayoutParams.SOFT_INPUT_ADJUST_NOTHING; 279 280 WindowManagerImpl.getDefault().addView(mRecentsPanel, lp); 281 mRecentsPanel.setBar(this); 282 283 // Input methods Panel 284 mInputMethodsPanel = (InputMethodsPanel) View.inflate(context, 285 R.layout.status_bar_input_methods_panel, null); 286 mInputMethodsPanel.setHardKeyboardEnabledChangeListener(this); 287 mInputMethodsPanel.setOnTouchListener(new TouchOutsideListener( 288 MSG_CLOSE_INPUT_METHODS_PANEL, mInputMethodsPanel)); 289 mInputMethodsPanel.setImeSwitchButton(mInputMethodSwitchButton); 290 mStatusBarView.setIgnoreChildren(3, mInputMethodSwitchButton, mInputMethodsPanel); 291 lp = new WindowManager.LayoutParams( 292 ViewGroup.LayoutParams.WRAP_CONTENT, 293 ViewGroup.LayoutParams.WRAP_CONTENT, 294 WindowManager.LayoutParams.TYPE_STATUS_BAR_PANEL, 295 WindowManager.LayoutParams.FLAG_LAYOUT_IN_SCREEN 296 | WindowManager.LayoutParams.FLAG_ALT_FOCUSABLE_IM 297 | WindowManager.LayoutParams.FLAG_SPLIT_TOUCH 298 | WindowManager.LayoutParams.FLAG_HARDWARE_ACCELERATED, 299 PixelFormat.TRANSLUCENT); 300 lp.gravity = Gravity.BOTTOM | Gravity.RIGHT; 301 lp.setTitle("InputMethodsPanel"); 302 lp.windowAnimations = R.style.Animation_RecentPanel; 303 304 WindowManagerImpl.getDefault().addView(mInputMethodsPanel, lp); 305 } 306 307 private int getNotificationPanelHeight() { 308 final Resources res = mContext.getResources(); 309 final Display d = WindowManagerImpl.getDefault().getDefaultDisplay(); 310 return Math.max(res.getDimensionPixelSize(R.dimen.notification_panel_min_height), 311 d.getRealHeight()); 312 } 313 314 @Override 315 public void start() { 316 super.start(); // will add the main bar view 317 } 318 319 @Override 320 protected void onConfigurationChanged(Configuration newConfig) { 321 loadDimens(); 322 mNotificationPanelParams.height = getNotificationPanelHeight(); 323 WindowManagerImpl.getDefault().updateViewLayout(mNotificationPanel, 324 mNotificationPanelParams); 325 } 326 327 protected void loadDimens() { 328 final Resources res = mContext.getResources(); 329 330 mNaturalBarHeight = res.getDimensionPixelSize( 331 com.android.internal.R.dimen.system_bar_height); 332 333 int newIconSize = res.getDimensionPixelSize( 334 com.android.internal.R.dimen.system_bar_icon_size); 335 int newIconHPadding = res.getDimensionPixelSize( 336 R.dimen.status_bar_icon_padding); 337 338 if (newIconHPadding != mIconHPadding || newIconSize != mIconSize) { 339// Slog.d(TAG, "size=" + newIconSize + " padding=" + newIconHPadding); 340 mIconHPadding = newIconHPadding; 341 mIconSize = newIconSize; 342 reloadAllNotificationIcons(); // reload the tray 343 } 344 345 final int numIcons = res.getInteger(R.integer.config_maxNotificationIcons); 346 if (numIcons != mMaxNotificationIcons) { 347 mMaxNotificationIcons = numIcons; 348 if (DEBUG) Slog.d(TAG, "max notification icons: " + mMaxNotificationIcons); 349 reloadAllNotificationIcons(); 350 } 351 } 352 353 protected View makeStatusBarView() { 354 final Context context = mContext; 355 356 mWindowManager = IWindowManager.Stub.asInterface( 357 ServiceManager.getService(Context.WINDOW_SERVICE)); 358 359 // This guy will listen for HDMI plugged broadcasts so we can resize the 360 // status bar as appropriate. 361 mHeightReceiver = new HeightReceiver(mContext); 362 mHeightReceiver.registerReceiver(); 363 loadDimens(); 364 365 final TabletStatusBarView sb = (TabletStatusBarView)View.inflate( 366 context, R.layout.status_bar, null); 367 mStatusBarView = sb; 368 369 sb.setHandler(mHandler); 370 371 mBarContents = (ViewGroup) sb.findViewById(R.id.bar_contents); 372 // layout transitions for the status bar's contents 373 mBarContentsLayoutTransition = new LayoutTransition(); 374 // add/removal will fade as normal 375 mBarContentsLayoutTransition.setAnimator(LayoutTransition.APPEARING, 376 ObjectAnimator.ofFloat(null, "alpha", 0f, 1f)); 377 mBarContentsLayoutTransition.setAnimator(LayoutTransition.DISAPPEARING, 378 ObjectAnimator.ofFloat(null, "alpha", 1f, 0f)); 379 // no animations for siblings on change: just jump into place please 380 mBarContentsLayoutTransition.setAnimator(LayoutTransition.CHANGE_APPEARING, null); 381 mBarContentsLayoutTransition.setAnimator(LayoutTransition.CHANGE_DISAPPEARING, null); 382 // quick like bunny 383 mBarContentsLayoutTransition.setDuration(250 * (DEBUG?10:1)); 384 mBarContents.setLayoutTransition(mBarContentsLayoutTransition); 385 386 // the whole right-hand side of the bar 387 mNotificationArea = sb.findViewById(R.id.notificationArea); 388 389 // the button to open the notification area 390 mNotificationTrigger = sb.findViewById(R.id.notificationTrigger); 391 mNotificationTrigger.setOnTouchListener(new NotificationTriggerTouchListener()); 392 393 // the more notifications icon 394 mNotificationIconArea = (NotificationIconArea)sb.findViewById(R.id.notificationIcons); 395 396 // where the icons go 397 mIconLayout = (NotificationIconArea.IconLayout) sb.findViewById(R.id.icons); 398 mIconLayout.setOnTouchListener(new NotificationIconTouchListener()); 399 400 ViewConfiguration vc = ViewConfiguration.get(context); 401 mNotificationPeekTapDuration = vc.getTapTimeout(); 402 mNotificationFlingVelocity = 300; // px/s 403 404 mTicker = new TabletTicker(this); 405 406 // The icons 407 mLocationController = new LocationController(mContext); // will post a notification 408 409 mBatteryController = new BatteryController(mContext); 410 mBatteryController.addIconView((ImageView)sb.findViewById(R.id.battery)); 411 mBluetoothController = new BluetoothController(mContext); 412 mBluetoothController.addIconView((ImageView)sb.findViewById(R.id.bluetooth)); 413 mNetworkController = new NetworkController(mContext); 414 mNetworkController.addCombinedSignalIconView( 415 (ImageView)sb.findViewById(R.id.network_signal)); 416 mNetworkController.addDataTypeIconView( 417 (ImageView)sb.findViewById(R.id.network_type)); 418 mNetworkController.addDataDirectionOverlayIconView( 419 (ImageView)sb.findViewById(R.id.network_direction)); 420 421 // The navigation buttons 422 mBackButton = (ImageView)sb.findViewById(R.id.back); 423 mNavigationArea = (ViewGroup) sb.findViewById(R.id.navigationArea); 424 mHomeButton = mNavigationArea.findViewById(R.id.home); 425 mMenuButton = mNavigationArea.findViewById(R.id.menu); 426 mRecentButton = mNavigationArea.findViewById(R.id.recent_apps); 427 mRecentButton.setOnClickListener(mOnClickListener); 428 mNavigationArea.setLayoutTransition(mBarContentsLayoutTransition); 429 430 // The bar contents buttons 431 mNotificationAndImeArea = (ViewGroup)sb.findViewById(R.id.notificationAndImeArea); 432 mInputMethodSwitchButton = (InputMethodButton) sb.findViewById(R.id.imeSwitchButton); 433 // Overwrite the lister 434 mInputMethodSwitchButton.setOnClickListener(mOnClickListener); 435 436 // for redirecting errant bar taps to the IME 437 mFakeSpaceBar = sb.findViewById(R.id.fake_space_bar); 438 439 // "shadows" of the status bar features, for lights-out mode 440 mShadow = sb.findViewById(R.id.bar_shadow); 441 mShadow.setOnTouchListener( 442 new View.OnTouchListener() { 443 public boolean onTouch(View v, MotionEvent ev) { 444 if (ev.getAction() == MotionEvent.ACTION_DOWN) { 445 // even though setting the systemUI visibility below will turn these views 446 // on, we need them to come up faster so that they can catch this motion 447 // event 448 mShadow.setVisibility(View.GONE); 449 mBarContents.setVisibility(View.VISIBLE); 450 451 try { 452 mBarService.setSystemUiVisibility(View.STATUS_BAR_VISIBLE); 453 } catch (RemoteException ex) { 454 // system process dead 455 } 456 } 457 return false; 458 } 459 }); 460 461 // tuning parameters 462 final int LIGHTS_GOING_OUT_SYSBAR_DURATION = 600; 463 final int LIGHTS_GOING_OUT_SHADOW_DURATION = 1000; 464 final int LIGHTS_GOING_OUT_SHADOW_DELAY = 500; 465 466 final int LIGHTS_COMING_UP_SYSBAR_DURATION = 200; 467// final int LIGHTS_COMING_UP_SYSBAR_DELAY = 50; 468 final int LIGHTS_COMING_UP_SHADOW_DURATION = 0; 469 470 LayoutTransition xition = new LayoutTransition(); 471 xition.setAnimator(LayoutTransition.APPEARING, 472 ObjectAnimator.ofFloat(null, "alpha", 0.5f, 1f)); 473 xition.setDuration(LayoutTransition.APPEARING, LIGHTS_COMING_UP_SYSBAR_DURATION); 474 xition.setStartDelay(LayoutTransition.APPEARING, 0); 475 xition.setAnimator(LayoutTransition.DISAPPEARING, 476 ObjectAnimator.ofFloat(null, "alpha", 1f, 0f)); 477 xition.setDuration(LayoutTransition.DISAPPEARING, LIGHTS_GOING_OUT_SYSBAR_DURATION); 478 xition.setStartDelay(LayoutTransition.DISAPPEARING, 0); 479 ((ViewGroup)sb.findViewById(R.id.bar_contents_holder)).setLayoutTransition(xition); 480 481 xition = new LayoutTransition(); 482 xition.setAnimator(LayoutTransition.APPEARING, 483 ObjectAnimator.ofFloat(null, "alpha", 0f, 1f)); 484 xition.setDuration(LayoutTransition.APPEARING, LIGHTS_GOING_OUT_SHADOW_DURATION); 485 xition.setStartDelay(LayoutTransition.APPEARING, LIGHTS_GOING_OUT_SHADOW_DELAY); 486 xition.setAnimator(LayoutTransition.DISAPPEARING, 487 ObjectAnimator.ofFloat(null, "alpha", 1f, 0f)); 488 xition.setDuration(LayoutTransition.DISAPPEARING, LIGHTS_COMING_UP_SHADOW_DURATION); 489 xition.setStartDelay(LayoutTransition.DISAPPEARING, 0); 490 ((ViewGroup)sb.findViewById(R.id.bar_shadow_holder)).setLayoutTransition(xition); 491 492 // set the initial view visibility 493 setAreThereNotifications(); 494 495 // Add the windows 496 addPanelWindows(); 497 498 mPile = (ViewGroup)mNotificationPanel.findViewById(R.id.content); 499 mPile.removeAllViews(); 500 501 ScrollView scroller = (ScrollView)mPile.getParent(); 502 scroller.setFillViewport(true); 503 504 mHeightReceiver.addOnBarHeightChangedListener(this); 505 506 return sb; 507 } 508 509 public int getStatusBarHeight() { 510 return mHeightReceiver.getHeight(); 511 } 512 513 protected int getStatusBarGravity() { 514 return Gravity.BOTTOM | Gravity.FILL_HORIZONTAL; 515 } 516 517 public void onBarHeightChanged(int height) { 518 final WindowManager.LayoutParams lp 519 = (WindowManager.LayoutParams)mStatusBarView.getLayoutParams(); 520 if (lp == null) { 521 // haven't been added yet 522 return; 523 } 524 if (lp.height != height) { 525 lp.height = height; 526 final WindowManager wm = WindowManagerImpl.getDefault(); 527 wm.updateViewLayout(mStatusBarView, lp); 528 } 529 } 530 531 private class H extends Handler { 532 public void handleMessage(Message m) { 533 switch (m.what) { 534 case MSG_OPEN_NOTIFICATION_PEEK: 535 if (DEBUG) Slog.d(TAG, "opening notification peek window; arg=" + m.arg1); 536 537 if (m.arg1 >= 0) { 538 final int N = mNotificationData.size(); 539 540 if (!mNotificationDNDMode) { 541 if (mNotificationPeekIndex >= 0 && mNotificationPeekIndex < N) { 542 NotificationData.Entry entry = mNotificationData.get(N-1-mNotificationPeekIndex); 543 entry.icon.setBackgroundColor(0); 544 mNotificationPeekIndex = -1; 545 mNotificationPeekKey = null; 546 } 547 } 548 549 final int peekIndex = m.arg1; 550 if (peekIndex < N) { 551 //Slog.d(TAG, "loading peek: " + peekIndex); 552 NotificationData.Entry entry = 553 mNotificationDNDMode 554 ? mNotificationDNDDummyEntry 555 : mNotificationData.get(N-1-peekIndex); 556 NotificationData.Entry copy = new NotificationData.Entry( 557 entry.key, 558 entry.notification, 559 entry.icon); 560 inflateViews(copy, mNotificationPeekRow); 561 562 if (mNotificationDNDMode) { 563 copy.content.setOnClickListener(new View.OnClickListener() { 564 public void onClick(View v) { 565 SharedPreferences.Editor editor = Prefs.edit(mContext); 566 editor.putBoolean(Prefs.DO_NOT_DISTURB_PREF, false); 567 editor.apply(); 568 animateCollapse(); 569 } 570 }); 571 } 572 573 entry.icon.setBackgroundColor(0x20FFFFFF); 574 575// mNotificationPeekRow.setLayoutTransition( 576// peekIndex < mNotificationPeekIndex 577// ? mNotificationPeekScrubLeft 578// : mNotificationPeekScrubRight); 579 580 mNotificationPeekRow.removeAllViews(); 581 mNotificationPeekRow.addView(copy.row); 582 583 mNotificationPeekWindow.setVisibility(View.VISIBLE); 584 mNotificationPanel.show(false, true); 585 586 mNotificationPeekIndex = peekIndex; 587 mNotificationPeekKey = entry.key; 588 } 589 } 590 break; 591 case MSG_CLOSE_NOTIFICATION_PEEK: 592 if (DEBUG) Slog.d(TAG, "closing notification peek window"); 593 mNotificationPeekWindow.setVisibility(View.GONE); 594 mNotificationPeekRow.removeAllViews(); 595 596 final int N = mNotificationData.size(); 597 if (mNotificationPeekIndex >= 0 && mNotificationPeekIndex < N) { 598 NotificationData.Entry entry = 599 mNotificationDNDMode 600 ? mNotificationDNDDummyEntry 601 : mNotificationData.get(N-1-mNotificationPeekIndex); 602 entry.icon.setBackgroundColor(0); 603 } 604 605 mNotificationPeekIndex = -1; 606 mNotificationPeekKey = null; 607 break; 608 case MSG_OPEN_NOTIFICATION_PANEL: 609 if (DEBUG) Slog.d(TAG, "opening notifications panel"); 610 if (!mNotificationPanel.isShowing()) { 611 mNotificationPeekWindow.setVisibility(View.GONE); 612 mNotificationPanel.show(true, true); 613 mNotificationArea.setVisibility(View.INVISIBLE); 614 mTicker.halt(); 615 } 616 break; 617 case MSG_CLOSE_NOTIFICATION_PANEL: 618 if (DEBUG) Slog.d(TAG, "closing notifications panel"); 619 if (mNotificationPanel.isShowing()) { 620 mNotificationPanel.show(false, true); 621 mNotificationArea.setVisibility(View.VISIBLE); 622 } 623 break; 624 case MSG_OPEN_RECENTS_PANEL: 625 if (DEBUG) Slog.d(TAG, "opening recents panel"); 626 if (mRecentsPanel != null) { 627 disable(StatusBarManager.DISABLE_BACK); 628 mRecentsPanel.setVisibility(View.VISIBLE); 629 mRecentsPanel.show(true, true); 630 } 631 break; 632 case MSG_CLOSE_RECENTS_PANEL: 633 if (DEBUG) Slog.d(TAG, "closing recents panel"); 634 if (mRecentsPanel != null && mRecentsPanel.isShowing()) { 635 disable(StatusBarManager.DISABLE_NONE); 636 mRecentsPanel.show(false, true); 637 } 638 break; 639 case MSG_OPEN_INPUT_METHODS_PANEL: 640 if (DEBUG) Slog.d(TAG, "opening input methods panel"); 641 if (mInputMethodsPanel != null) mInputMethodsPanel.openPanel(); 642 break; 643 case MSG_CLOSE_INPUT_METHODS_PANEL: 644 if (DEBUG) Slog.d(TAG, "closing input methods panel"); 645 if (mInputMethodsPanel != null) mInputMethodsPanel.closePanel(false); 646 break; 647 case MSG_SHOW_CHROME: 648 if (DEBUG) Slog.d(TAG, "hiding shadows (lights on)"); 649 mBarContents.setVisibility(View.VISIBLE); 650 mShadow.setVisibility(View.GONE); 651 notifyLightsChanged(true); 652 break; 653 case MSG_HIDE_CHROME: 654 if (DEBUG) Slog.d(TAG, "showing shadows (lights out)"); 655 animateCollapse(); 656 mBarContents.setVisibility(View.GONE); 657 mShadow.setVisibility(View.VISIBLE); 658 notifyLightsChanged(false); 659 break; 660 case MSG_STOP_TICKER: 661 mTicker.halt(); 662 break; 663 } 664 } 665 } 666 667 private void notifyLightsChanged(boolean shown) { 668 try { 669 Slog.d(TAG, "lights " + (shown?"on":"out")); 670 mWindowManager.statusBarVisibilityChanged( 671 shown ? View.STATUS_BAR_VISIBLE : View.STATUS_BAR_HIDDEN); 672 } catch (RemoteException ex) { 673 } 674 } 675 676 public void addIcon(String slot, int index, int viewIndex, StatusBarIcon icon) { 677 if (DEBUG) Slog.d(TAG, "addIcon(" + slot + ") -> " + icon); 678 } 679 680 public void updateIcon(String slot, int index, int viewIndex, 681 StatusBarIcon old, StatusBarIcon icon) { 682 if (DEBUG) Slog.d(TAG, "updateIcon(" + slot + ") -> " + icon); 683 } 684 685 public void removeIcon(String slot, int index, int viewIndex) { 686 if (DEBUG) Slog.d(TAG, "removeIcon(" + slot + ")"); 687 } 688 689 public void addNotification(IBinder key, StatusBarNotification notification) { 690 if (DEBUG) Slog.d(TAG, "addNotification(" + key + " -> " + notification + ")"); 691 addNotificationViews(key, notification); 692 693 final boolean immersive = isImmersive(); 694 if (false && immersive) { 695 // TODO: immersive mode popups for tablet 696 } else if (notification.notification.fullScreenIntent != null) { 697 // not immersive & a full-screen alert should be shown 698 Slog.w(TAG, "Notification has fullScreenIntent and activity is not immersive;" 699 + " sending fullScreenIntent"); 700 try { 701 notification.notification.fullScreenIntent.send(); 702 } catch (PendingIntent.CanceledException e) { 703 } 704 } else { 705 tick(key, notification, true); 706 } 707 708 setAreThereNotifications(); 709 } 710 711 public void updateNotification(IBinder key, StatusBarNotification notification) { 712 if (DEBUG) Slog.d(TAG, "updateNotification(" + key + " -> " + notification + ")"); 713 714 final NotificationData.Entry oldEntry = mNotificationData.findByKey(key); 715 if (oldEntry == null) { 716 Slog.w(TAG, "updateNotification for unknown key: " + key); 717 return; 718 } 719 720 final StatusBarNotification oldNotification = oldEntry.notification; 721 final RemoteViews oldContentView = oldNotification.notification.contentView; 722 723 final RemoteViews contentView = notification.notification.contentView; 724 725 if (DEBUG) { 726 Slog.d(TAG, "old notification: when=" + oldNotification.notification.when 727 + " ongoing=" + oldNotification.isOngoing() 728 + " expanded=" + oldEntry.expanded 729 + " contentView=" + oldContentView 730 + " rowParent=" + oldEntry.row.getParent()); 731 Slog.d(TAG, "new notification: when=" + notification.notification.when 732 + " ongoing=" + oldNotification.isOngoing() 733 + " contentView=" + contentView); 734 } 735 736 // Can we just reapply the RemoteViews in place? If when didn't change, the order 737 // didn't change. 738 boolean contentsUnchanged = oldEntry.expanded != null 739 && contentView != null && oldContentView != null 740 && contentView.getPackage() != null 741 && oldContentView.getPackage() != null 742 && oldContentView.getPackage().equals(contentView.getPackage()) 743 && oldContentView.getLayoutId() == contentView.getLayoutId(); 744 ViewGroup rowParent = (ViewGroup) oldEntry.row.getParent(); 745 boolean orderUnchanged = notification.notification.when==oldNotification.notification.when 746 && notification.priority == oldNotification.priority; 747 // priority now encompasses isOngoing() 748 boolean isLastAnyway = rowParent.indexOfChild(oldEntry.row) == rowParent.getChildCount()-1; 749 if (contentsUnchanged && (orderUnchanged || isLastAnyway)) { 750 if (DEBUG) Slog.d(TAG, "reusing notification for key: " + key); 751 oldEntry.notification = notification; 752 try { 753 // Reapply the RemoteViews 754 contentView.reapply(mContext, oldEntry.content); 755 // update the contentIntent 756 final PendingIntent contentIntent = notification.notification.contentIntent; 757 if (contentIntent != null) { 758 oldEntry.content.setOnClickListener(new NotificationClicker(contentIntent, 759 notification.pkg, notification.tag, notification.id)); 760 } else { 761 oldEntry.content.setOnClickListener(null); 762 } 763 // Update the icon. 764 final StatusBarIcon ic = new StatusBarIcon(notification.pkg, 765 notification.notification.icon, notification.notification.iconLevel, 766 notification.notification.number); 767 if (!oldEntry.icon.set(ic)) { 768 handleNotificationError(key, notification, "Couldn't update icon: " + ic); 769 return; 770 } 771 // Update the large icon 772 if (notification.notification.largeIcon != null) { 773 oldEntry.largeIcon.setImageBitmap(notification.notification.largeIcon); 774 } else { 775 oldEntry.largeIcon.getLayoutParams().width = 0; 776 oldEntry.largeIcon.setVisibility(View.INVISIBLE); 777 } 778 779 if (key == mNotificationPeekKey) { 780 // must update the peek window 781 Message peekMsg = mHandler.obtainMessage(MSG_OPEN_NOTIFICATION_PEEK); 782 peekMsg.arg1 = mNotificationPeekIndex; 783 mHandler.removeMessages(MSG_OPEN_NOTIFICATION_PEEK); 784 mHandler.sendMessage(peekMsg); 785 } 786 } 787 catch (RuntimeException e) { 788 // It failed to add cleanly. Log, and remove the view from the panel. 789 Slog.w(TAG, "Couldn't reapply views for package " + contentView.getPackage(), e); 790 removeNotificationViews(key); 791 addNotificationViews(key, notification); 792 } 793 } else { 794 if (DEBUG) Slog.d(TAG, "not reusing notification for key: " + key); 795 removeNotificationViews(key); 796 addNotificationViews(key, notification); 797 } 798 // fullScreenIntent doesn't happen on updates. You need to clear & repost a new 799 // notification. 800 final boolean immersive = isImmersive(); 801 if (false && immersive) { 802 // TODO: immersive mode 803 } else { 804 tick(key, notification, false); 805 } 806 807 setAreThereNotifications(); 808 } 809 810 public void removeNotification(IBinder key) { 811 if (DEBUG) Slog.d(TAG, "removeNotification(" + key + ")"); 812 removeNotificationViews(key); 813 mTicker.remove(key); 814 setAreThereNotifications(); 815 } 816 817 public void showClock(boolean show) { 818 View clock = mBarContents.findViewById(R.id.clock); 819 View network_text = mBarContents.findViewById(R.id.network_text); 820 if (clock != null) { 821 clock.setVisibility(show ? View.VISIBLE : View.GONE); 822 } 823 if (network_text != null) { 824 network_text.setVisibility((!show) ? View.VISIBLE : View.GONE); 825 } 826 } 827 828 public void disable(int state) { 829 int old = mDisabled; 830 int diff = state ^ old; 831 mDisabled = state; 832 833 // act accordingly 834 if ((diff & StatusBarManager.DISABLE_CLOCK) != 0) { 835 boolean show = (state & StatusBarManager.DISABLE_CLOCK) == 0; 836 Slog.i(TAG, "DISABLE_CLOCK: " + (show ? "no" : "yes")); 837 showClock(show); 838 } 839 if ((diff & StatusBarManager.DISABLE_SYSTEM_INFO) != 0) { 840 boolean show = (state & StatusBarManager.DISABLE_SYSTEM_INFO) == 0; 841 Slog.i(TAG, "DISABLE_SYSTEM_INFO: " + (show ? "no" : "yes")); 842 mNotificationTrigger.setVisibility(show ? View.VISIBLE : View.GONE); 843 } 844 if ((diff & StatusBarManager.DISABLE_EXPAND) != 0) { 845 if ((state & StatusBarManager.DISABLE_EXPAND) != 0) { 846 Slog.i(TAG, "DISABLE_EXPAND: yes"); 847 animateCollapse(); 848 } 849 } 850 if ((diff & StatusBarManager.DISABLE_NOTIFICATION_ICONS) != 0) { 851 mNotificationDNDMode = Prefs.read(mContext) 852 .getBoolean(Prefs.DO_NOT_DISTURB_PREF, Prefs.DO_NOT_DISTURB_DEFAULT); 853 854 if ((state & StatusBarManager.DISABLE_NOTIFICATION_ICONS) != 0) { 855 Slog.i(TAG, "DISABLE_NOTIFICATION_ICONS: yes" + (mNotificationDNDMode?" (DND)":"")); 856 mTicker.halt(); 857 } else { 858 Slog.i(TAG, "DISABLE_NOTIFICATION_ICONS: no" + (mNotificationDNDMode?" (DND)":"")); 859 } 860 861 // refresh icons to show either notifications or the DND message 862 reloadAllNotificationIcons(); 863 } else if ((diff & StatusBarManager.DISABLE_NOTIFICATION_TICKER) != 0) { 864 if ((state & StatusBarManager.DISABLE_NOTIFICATION_TICKER) != 0) { 865 mTicker.halt(); 866 } 867 } 868 if ((diff & StatusBarManager.DISABLE_NAVIGATION) != 0) { 869 if ((state & StatusBarManager.DISABLE_NAVIGATION) != 0) { 870 Slog.i(TAG, "DISABLE_NAVIGATION: yes"); 871 mNavigationArea.setVisibility(View.INVISIBLE); 872 mInputMethodSwitchButton.setScreenLocked(true); 873 } else { 874 Slog.i(TAG, "DISABLE_NAVIGATION: no"); 875 mNavigationArea.setVisibility(View.VISIBLE); 876 mInputMethodSwitchButton.setScreenLocked(false); 877 } 878 } 879 if ((diff & StatusBarManager.DISABLE_BACK) != 0) { 880 if ((state & StatusBarManager.DISABLE_BACK) != 0) { 881 Slog.i(TAG, "DISABLE_BACK: yes"); 882 mBackButton.setVisibility(View.INVISIBLE); 883 mInputMethodSwitchButton.setScreenLocked(true); 884 } else { 885 Slog.i(TAG, "DISABLE_BACK: no"); 886 mBackButton.setVisibility(View.VISIBLE); 887 mInputMethodSwitchButton.setScreenLocked(false); 888 } 889 } 890 891 } 892 893 private boolean hasTicker(Notification n) { 894 return n.tickerView != null || !TextUtils.isEmpty(n.tickerText); 895 } 896 897 private void tick(IBinder key, StatusBarNotification n, boolean firstTime) { 898 // Don't show the ticker when the windowshade is open. 899 if (mNotificationPanel.isShowing()) { 900 return; 901 } 902 // If they asked for FLAG_ONLY_ALERT_ONCE, then only show this notification 903 // if it's a new notification. 904 if (!firstTime && (n.notification.flags & Notification.FLAG_ONLY_ALERT_ONCE) != 0) { 905 return; 906 } 907 // Show the ticker if one is requested. Also don't do this 908 // until status bar window is attached to the window manager, 909 // because... well, what's the point otherwise? And trying to 910 // run a ticker without being attached will crash! 911 if (hasTicker(n.notification) && mStatusBarView.getWindowToken() != null) { 912 if (0 == (mDisabled & (StatusBarManager.DISABLE_NOTIFICATION_ICONS 913 | StatusBarManager.DISABLE_NOTIFICATION_TICKER))) { 914 mTicker.add(key, n); 915 mNotificationAndImeArea.setVisibility(View.GONE); 916 } 917 } 918 } 919 920 // called by TabletTicker when it's done with all queued ticks 921 public void doneTicking() { 922 mNotificationAndImeArea.setVisibility(View.VISIBLE); 923 } 924 925 public void animateExpand() { 926 mHandler.removeMessages(MSG_CLOSE_NOTIFICATION_PEEK); 927 mHandler.removeMessages(MSG_OPEN_NOTIFICATION_PEEK); 928 mHandler.sendEmptyMessage(MSG_CLOSE_NOTIFICATION_PEEK); 929 mHandler.removeMessages(MSG_OPEN_NOTIFICATION_PANEL); 930 mHandler.sendEmptyMessage(MSG_OPEN_NOTIFICATION_PANEL); 931 } 932 933 public void animateCollapse() { 934 mHandler.removeMessages(MSG_CLOSE_NOTIFICATION_PANEL); 935 mHandler.sendEmptyMessage(MSG_CLOSE_NOTIFICATION_PANEL); 936 mHandler.removeMessages(MSG_CLOSE_RECENTS_PANEL); 937 mHandler.sendEmptyMessage(MSG_CLOSE_RECENTS_PANEL); 938 mHandler.removeMessages(MSG_CLOSE_INPUT_METHODS_PANEL); 939 mHandler.sendEmptyMessage(MSG_CLOSE_INPUT_METHODS_PANEL); 940 mHandler.removeMessages(MSG_CLOSE_NOTIFICATION_PEEK); 941 mHandler.sendEmptyMessage(MSG_CLOSE_NOTIFICATION_PEEK); 942 } 943 944 // called by StatusBar 945 @Override 946 public void setLightsOn(boolean on) { 947 // Policy note: if the frontmost activity needs the menu key, we assume it is a legacy app 948 // that can't handle lights-out mode. 949 if (mMenuButton.getVisibility() == View.VISIBLE) { 950 on = true; 951 } 952 mHandler.removeMessages(MSG_HIDE_CHROME); 953 mHandler.removeMessages(MSG_SHOW_CHROME); 954 mHandler.sendEmptyMessage(on ? MSG_SHOW_CHROME : MSG_HIDE_CHROME); 955 } 956 957 public void setMenuKeyVisible(boolean visible) { 958 if (DEBUG) { 959 Slog.d(TAG, (visible?"showing":"hiding") + " the MENU button"); 960 } 961 mMenuButton.setVisibility(visible ? View.VISIBLE : View.GONE); 962 963 // See above re: lights-out policy for legacy apps. 964 if (visible) setLightsOn(true); 965 } 966 967 public void setImeWindowStatus(IBinder token, int vis, int backDisposition) { 968 mInputMethodSwitchButton.setImeWindowStatus(token, 969 (vis & InputMethodService.IME_ACTIVE) != 0); 970 updateNotificationIcons(); 971 mInputMethodsPanel.setImeToken(token); 972 int res; 973 switch (backDisposition) { 974 case InputMethodService.BACK_DISPOSITION_WILL_NOT_DISMISS: 975 res = R.drawable.ic_sysbar_back; 976 break; 977 case InputMethodService.BACK_DISPOSITION_WILL_DISMISS: 978 res = R.drawable.ic_sysbar_back_ime; 979 break; 980 case InputMethodService.BACK_DISPOSITION_DEFAULT: 981 default: 982 if ((vis & InputMethodService.IME_VISIBLE) != 0) { 983 res = R.drawable.ic_sysbar_back_ime; 984 } else { 985 res = R.drawable.ic_sysbar_back; 986 } 987 break; 988 } 989 mBackButton.setImageResource(res); 990 if (FAKE_SPACE_BAR) { 991 mFakeSpaceBar.setVisibility(((vis & InputMethodService.IME_VISIBLE) != 0) 992 ? View.VISIBLE : View.GONE); 993 } 994 } 995 996 @Override 997 public void setHardKeyboardStatus(boolean available, boolean enabled) { 998 if (DEBUG) { 999 Slog.d(TAG, "Set hard keyboard status: available=" + available 1000 + ", enabled=" + enabled); 1001 } 1002 mInputMethodSwitchButton.setHardKeyboardStatus(available); 1003 updateNotificationIcons(); 1004 mInputMethodsPanel.setHardKeyboardStatus(available, enabled); 1005 } 1006 1007 @Override 1008 public void onHardKeyboardEnabledChange(boolean enabled) { 1009 try { 1010 mBarService.setHardKeyboardEnabled(enabled); 1011 } catch (RemoteException ex) { 1012 } 1013 } 1014 1015 private boolean isImmersive() { 1016 try { 1017 return ActivityManagerNative.getDefault().isTopActivityImmersive(); 1018 //Slog.d(TAG, "Top activity is " + (immersive?"immersive":"not immersive")); 1019 } catch (RemoteException ex) { 1020 // the end is nigh 1021 return false; 1022 } 1023 } 1024 1025 private void setAreThereNotifications() { 1026 final boolean hasClearable = mNotificationData.hasClearableItems(); 1027 } 1028 1029 /** 1030 * Cancel this notification and tell the status bar service about the failure. Hold no locks. 1031 */ 1032 void handleNotificationError(IBinder key, StatusBarNotification n, String message) { 1033 removeNotification(key); 1034 try { 1035 mBarService.onNotificationError(n.pkg, n.tag, n.id, n.uid, n.initialPid, message); 1036 } catch (RemoteException ex) { 1037 // The end is nigh. 1038 } 1039 } 1040 1041 private void sendKey(KeyEvent key) { 1042 try { 1043 if (DEBUG) Slog.d(TAG, "injecting key event: " + key); 1044 mWindowManager.injectInputEventNoWait(key); 1045 } catch (RemoteException ex) { 1046 } 1047 } 1048 1049 private View.OnClickListener mOnClickListener = new View.OnClickListener() { 1050 public void onClick(View v) { 1051 if (v == mNotificationTrigger) { 1052 onClickNotificationTrigger(); 1053 } else if (v == mRecentButton) { 1054 onClickRecentButton(); 1055 } else if (v == mInputMethodSwitchButton) { 1056 onClickInputMethodSwitchButton(); 1057 } 1058 } 1059 }; 1060 1061 public void onClickNotificationTrigger() { 1062 if (DEBUG) Slog.d(TAG, "clicked notification icons; disabled=" + mDisabled); 1063 if ((mDisabled & StatusBarManager.DISABLE_EXPAND) == 0) { 1064 int msg = !mNotificationPanel.isShowing() 1065 ? MSG_OPEN_NOTIFICATION_PANEL 1066 : MSG_CLOSE_NOTIFICATION_PANEL; 1067 mHandler.removeMessages(msg); 1068 mHandler.sendEmptyMessage(msg); 1069 } 1070 } 1071 1072 public void onClickRecentButton() { 1073 if (DEBUG) Slog.d(TAG, "clicked recent apps; disabled=" + mDisabled); 1074 if (mRecentsPanel == null) { 1075 Intent intent = new Intent(); 1076 intent.setClass(mContext, RecentApplicationsActivity.class); 1077 intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK 1078 | Intent.FLAG_ACTIVITY_EXCLUDE_FROM_RECENTS); 1079 mContext.startActivity(intent); 1080 } else { 1081 if ((mDisabled & StatusBarManager.DISABLE_EXPAND) == 0) { 1082 int msg = (mRecentsPanel.getVisibility() == View.GONE) 1083 ? MSG_OPEN_RECENTS_PANEL 1084 : MSG_CLOSE_RECENTS_PANEL; 1085 mHandler.removeMessages(msg); 1086 mHandler.sendEmptyMessage(msg); 1087 } 1088 } 1089 } 1090 1091 public void onClickInputMethodSwitchButton() { 1092 if (DEBUG) Slog.d(TAG, "clicked input methods panel; disabled=" + mDisabled); 1093 int msg = (mInputMethodsPanel.getVisibility() == View.GONE) ? 1094 MSG_OPEN_INPUT_METHODS_PANEL : MSG_CLOSE_INPUT_METHODS_PANEL; 1095 mHandler.removeMessages(msg); 1096 mHandler.sendEmptyMessage(msg); 1097 } 1098 1099 public NotificationClicker makeClicker(PendingIntent intent, String pkg, String tag, int id) { 1100 return new NotificationClicker(intent, pkg, tag, id); 1101 } 1102 1103 private class NotificationClicker implements View.OnClickListener { 1104 private PendingIntent mIntent; 1105 private String mPkg; 1106 private String mTag; 1107 private int mId; 1108 1109 NotificationClicker(PendingIntent intent, String pkg, String tag, int id) { 1110 mIntent = intent; 1111 mPkg = pkg; 1112 mTag = tag; 1113 mId = id; 1114 } 1115 1116 public void onClick(View v) { 1117 try { 1118 // The intent we are sending is for the application, which 1119 // won't have permission to immediately start an activity after 1120 // the user switches to home. We know it is safe to do at this 1121 // point, so make sure new activity switches are now allowed. 1122 ActivityManagerNative.getDefault().resumeAppSwitches(); 1123 } catch (RemoteException e) { 1124 } 1125 1126 if (mIntent != null) { 1127 int[] pos = new int[2]; 1128 v.getLocationOnScreen(pos); 1129 Intent overlay = new Intent(); 1130 overlay.setSourceBounds( 1131 new Rect(pos[0], pos[1], pos[0]+v.getWidth(), pos[1]+v.getHeight())); 1132 try { 1133 mIntent.send(mContext, 0, overlay); 1134 } catch (PendingIntent.CanceledException e) { 1135 // the stack trace isn't very helpful here. Just log the exception message. 1136 Slog.w(TAG, "Sending contentIntent failed: " + e); 1137 } 1138 } 1139 1140 try { 1141 mBarService.onNotificationClick(mPkg, mTag, mId); 1142 } catch (RemoteException ex) { 1143 // system process is dead if we're here. 1144 } 1145 1146 // close the shade if it was open 1147 animateCollapse(); 1148 1149 // If this click was on the intruder alert, hide that instead 1150// mHandler.sendEmptyMessage(MSG_HIDE_INTRUDER); 1151 } 1152 } 1153 1154 StatusBarNotification removeNotificationViews(IBinder key) { 1155 NotificationData.Entry entry = mNotificationData.remove(key); 1156 if (entry == null) { 1157 Slog.w(TAG, "removeNotification for unknown key: " + key); 1158 return null; 1159 } 1160 // Remove the expanded view. 1161 ViewGroup rowParent = (ViewGroup)entry.row.getParent(); 1162 if (rowParent != null) rowParent.removeView(entry.row); 1163 1164 if (key == mNotificationPeekKey) { 1165 // must close the peek as well, since it's gone 1166 mHandler.sendEmptyMessage(MSG_CLOSE_NOTIFICATION_PEEK); 1167 } 1168 // Remove the icon. 1169// ViewGroup iconParent = (ViewGroup)entry.icon.getParent(); 1170// if (iconParent != null) iconParent.removeView(entry.icon); 1171 updateNotificationIcons(); 1172 1173 return entry.notification; 1174 } 1175 1176 private class NotificationTriggerTouchListener implements View.OnTouchListener { 1177 VelocityTracker mVT; 1178 float mInitialTouchX, mInitialTouchY; 1179 int mTouchSlop; 1180 1181 public NotificationTriggerTouchListener() { 1182 mTouchSlop = ViewConfiguration.get(getContext()).getScaledTouchSlop(); 1183 } 1184 1185 public boolean onTouch(View v, MotionEvent event) { 1186// Slog.d(TAG, String.format("touch: (%.1f, %.1f) initial: (%.1f, %.1f)", 1187// event.getX(), 1188// event.getY(), 1189// mInitialTouchX, 1190// mInitialTouchY)); 1191 final int action = event.getAction(); 1192 switch (action) { 1193 case MotionEvent.ACTION_DOWN: 1194 mVT = VelocityTracker.obtain(); 1195 mInitialTouchX = event.getX(); 1196 mInitialTouchY = event.getY(); 1197 // fall through 1198 case MotionEvent.ACTION_OUTSIDE: 1199 case MotionEvent.ACTION_MOVE: 1200 // check for fling 1201 if (mVT != null) { 1202 mVT.addMovement(event); 1203 mVT.computeCurrentVelocity(1000); // pixels per second 1204 // require a little more oomph once we're already in peekaboo mode 1205 if (mVT.getYVelocity() < -mNotificationFlingVelocity) { 1206 animateExpand(); 1207 mVT.recycle(); 1208 mVT = null; 1209 } 1210 } 1211 return true; 1212 case MotionEvent.ACTION_UP: 1213 case MotionEvent.ACTION_CANCEL: 1214 if (mVT != null) { 1215 if (action == MotionEvent.ACTION_UP 1216 // was this a sloppy tap? 1217 && Math.abs(event.getX() - mInitialTouchX) < mTouchSlop 1218 && Math.abs(event.getY() - mInitialTouchY) < (mTouchSlop / 3) 1219 // dragging off the bottom doesn't count 1220 && (int)event.getY() < v.getBottom()) { 1221 animateExpand(); 1222 v.sendAccessibilityEvent(AccessibilityEvent.TYPE_VIEW_CLICKED); 1223 v.playSoundEffect(SoundEffectConstants.CLICK); 1224 } 1225 1226 mVT.recycle(); 1227 mVT = null; 1228 return true; 1229 } 1230 } 1231 return false; 1232 } 1233 } 1234 1235 final static int NOTIFICATION_PEEK_HOLD_THRESH = 200; // ms 1236 final static int NOTIFICATION_PEEK_FADE_DELAY = 3000; // ms 1237 1238 public void resetNotificationPeekFadeTimer() { 1239 if (DEBUG) { 1240 Slog.d(TAG, "setting peek fade timer for " + NOTIFICATION_PEEK_FADE_DELAY 1241 + "ms from now"); 1242 } 1243 mHandler.removeMessages(MSG_CLOSE_NOTIFICATION_PEEK); 1244 mHandler.sendEmptyMessageDelayed(MSG_CLOSE_NOTIFICATION_PEEK, 1245 NOTIFICATION_PEEK_FADE_DELAY); 1246 } 1247 1248 private class NotificationIconTouchListener implements View.OnTouchListener { 1249 VelocityTracker mVT; 1250 int mPeekIndex; 1251 float mInitialTouchX, mInitialTouchY; 1252 int mTouchSlop; 1253 1254 public NotificationIconTouchListener() { 1255 mTouchSlop = ViewConfiguration.get(getContext()).getScaledTouchSlop(); 1256 } 1257 1258 public boolean onTouch(View v, MotionEvent event) { 1259 boolean peeking = mNotificationPeekWindow.getVisibility() != View.GONE; 1260 boolean panelShowing = mNotificationPanel.isShowing(); 1261 if (panelShowing) return false; 1262 1263 int numIcons = mIconLayout.getChildCount(); 1264 int newPeekIndex = (int)(event.getX() * numIcons / mIconLayout.getWidth()); 1265 if (newPeekIndex > numIcons - 1) newPeekIndex = numIcons - 1; 1266 else if (newPeekIndex < 0) newPeekIndex = 0; 1267 1268 final int action = event.getAction(); 1269 switch (action) { 1270 case MotionEvent.ACTION_DOWN: 1271 mVT = VelocityTracker.obtain(); 1272 mInitialTouchX = event.getX(); 1273 mInitialTouchY = event.getY(); 1274 mPeekIndex = -1; 1275 1276 // fall through 1277 case MotionEvent.ACTION_OUTSIDE: 1278 case MotionEvent.ACTION_MOVE: 1279 // peek and switch icons if necessary 1280 1281 if (newPeekIndex != mPeekIndex) { 1282 mPeekIndex = newPeekIndex; 1283 1284 if (DEBUG) Slog.d(TAG, "will peek at notification #" + mPeekIndex); 1285 Message peekMsg = mHandler.obtainMessage(MSG_OPEN_NOTIFICATION_PEEK); 1286 peekMsg.arg1 = mPeekIndex; 1287 1288 mHandler.removeMessages(MSG_OPEN_NOTIFICATION_PEEK); 1289 1290 if (peeking) { 1291 // no delay if we're scrubbing left-right 1292 mHandler.sendMessage(peekMsg); 1293 } else { 1294 // wait for fling 1295 mHandler.sendMessageDelayed(peekMsg, NOTIFICATION_PEEK_HOLD_THRESH); 1296 } 1297 } 1298 1299 // check for fling 1300 if (mVT != null) { 1301 mVT.addMovement(event); 1302 mVT.computeCurrentVelocity(1000); // pixels per second 1303 // require a little more oomph once we're already in peekaboo mode 1304 if (!panelShowing && ( 1305 (peeking && mVT.getYVelocity() < -mNotificationFlingVelocity*3) 1306 || (mVT.getYVelocity() < -mNotificationFlingVelocity))) { 1307 mHandler.removeMessages(MSG_OPEN_NOTIFICATION_PEEK); 1308 mHandler.removeMessages(MSG_OPEN_NOTIFICATION_PANEL); 1309 mHandler.sendEmptyMessage(MSG_CLOSE_NOTIFICATION_PEEK); 1310 mHandler.sendEmptyMessage(MSG_OPEN_NOTIFICATION_PANEL); 1311 } 1312 } 1313 return true; 1314 case MotionEvent.ACTION_UP: 1315 case MotionEvent.ACTION_CANCEL: 1316 mHandler.removeMessages(MSG_OPEN_NOTIFICATION_PEEK); 1317 if (!peeking) { 1318 if (action == MotionEvent.ACTION_UP 1319 // was this a sloppy tap? 1320 && Math.abs(event.getX() - mInitialTouchX) < mTouchSlop 1321 && Math.abs(event.getY() - mInitialTouchY) < (mTouchSlop / 3) 1322 // dragging off the bottom doesn't count 1323 && (int)event.getY() < v.getBottom()) { 1324 Message peekMsg = mHandler.obtainMessage(MSG_OPEN_NOTIFICATION_PEEK); 1325 peekMsg.arg1 = mPeekIndex; 1326 mHandler.removeMessages(MSG_OPEN_NOTIFICATION_PEEK); 1327 mHandler.sendMessage(peekMsg); 1328 1329 v.sendAccessibilityEvent(AccessibilityEvent.TYPE_VIEW_CLICKED); 1330 v.playSoundEffect(SoundEffectConstants.CLICK); 1331 1332 peeking = true; // not technically true yet, but the next line will run 1333 } 1334 } 1335 1336 if (peeking) { 1337 resetNotificationPeekFadeTimer(); 1338 } 1339 1340 mVT.recycle(); 1341 mVT = null; 1342 return true; 1343 } 1344 return false; 1345 } 1346 } 1347 1348 StatusBarIconView addNotificationViews(IBinder key, StatusBarNotification notification) { 1349 if (DEBUG) { 1350 Slog.d(TAG, "addNotificationViews(key=" + key + ", notification=" + notification); 1351 } 1352 // Construct the icon. 1353 final StatusBarIconView iconView = new StatusBarIconView(mContext, 1354 notification.pkg + "/0x" + Integer.toHexString(notification.id)); 1355 iconView.setScaleType(ImageView.ScaleType.CENTER_INSIDE); 1356 1357 final StatusBarIcon ic = new StatusBarIcon(notification.pkg, 1358 notification.notification.icon, 1359 notification.notification.iconLevel, 1360 notification.notification.number); 1361 if (!iconView.set(ic)) { 1362 handleNotificationError(key, notification, "Couldn't attach StatusBarIcon: " + ic); 1363 return null; 1364 } 1365 // Construct the expanded view. 1366 NotificationData.Entry entry = new NotificationData.Entry(key, notification, iconView); 1367 if (!inflateViews(entry, mPile)) { 1368 handleNotificationError(key, notification, "Couldn't expand RemoteViews for: " 1369 + notification); 1370 return null; 1371 } 1372 1373 // Add the icon. 1374 int pos = mNotificationData.add(entry); 1375 if (DEBUG) { 1376 Slog.d(TAG, "addNotificationViews: added at " + pos); 1377 } 1378 updateNotificationIcons(); 1379 1380 return iconView; 1381 } 1382 1383 private void reloadAllNotificationIcons() { 1384 if (mIconLayout == null) return; 1385 mIconLayout.removeAllViews(); 1386 updateNotificationIcons(); 1387 } 1388 1389 private void updateNotificationIcons() { 1390 // XXX: need to implement a new limited linear layout class 1391 // to avoid removing & readding everything 1392 1393 if (mIconLayout == null) return; 1394 1395 // first, populate the main notification panel 1396 loadNotificationPanel(); 1397 1398 final LinearLayout.LayoutParams params 1399 = new LinearLayout.LayoutParams(mIconSize + 2*mIconHPadding, mNaturalBarHeight); 1400 1401 // alternate behavior in DND mode 1402 if (mNotificationDNDMode) { 1403 if (mIconLayout.getChildCount() == 0) { 1404 final StatusBarIconView iconView = new StatusBarIconView(mContext, "_dnd"); 1405 iconView.setImageResource(R.drawable.ic_notification_dnd); 1406 iconView.setScaleType(ImageView.ScaleType.CENTER_INSIDE); 1407 iconView.setPadding(mIconHPadding, 0, mIconHPadding, 0); 1408 1409 final Notification dndNotification = new Notification.Builder(mContext) 1410 .setContentTitle(mContext.getText(R.string.notifications_off_title)) 1411 .setContentText(mContext.getText(R.string.notifications_off_text)) 1412 .setSmallIcon(R.drawable.ic_notification_dnd) 1413 .setOngoing(true) 1414 .getNotification(); 1415 1416 mNotificationDNDDummyEntry = new NotificationData.Entry( 1417 null, 1418 new StatusBarNotification("", 0, "", 0, 0, dndNotification), 1419 iconView); 1420 1421 mIconLayout.addView(iconView, params); 1422 } 1423 1424 return; 1425 } 1426 1427 int N = mNotificationData.size(); 1428 1429 if (DEBUG) { 1430 Slog.d(TAG, "refreshing icons: " + N + " notifications, mIconLayout=" + mIconLayout); 1431 } 1432 1433 ArrayList<View> toShow = new ArrayList<View>(); 1434 1435 // When IME button is visible, the number of notification icons should be decremented 1436 // to fit the upper limit. 1437 // IME switcher icon is big and occupy width of one icon 1438 final int maxNotificationIconsImeButtonVisible = mMaxNotificationIcons - 1; 1439 final int maxNotificationIconsCount = 1440 (mInputMethodSwitchButton.getVisibility() != View.GONE) ? 1441 maxNotificationIconsImeButtonVisible : mMaxNotificationIcons; 1442 for (int i=0; i< maxNotificationIconsCount; i++) { 1443 if (i>=N) break; 1444 toShow.add(mNotificationData.get(N-i-1).icon); 1445 } 1446 1447 ArrayList<View> toRemove = new ArrayList<View>(); 1448 for (int i=0; i<mIconLayout.getChildCount(); i++) { 1449 View child = mIconLayout.getChildAt(i); 1450 if (!toShow.contains(child)) { 1451 toRemove.add(child); 1452 } 1453 } 1454 1455 for (View remove : toRemove) { 1456 mIconLayout.removeView(remove); 1457 } 1458 1459 for (int i=0; i<toShow.size(); i++) { 1460 View v = toShow.get(i); 1461 v.setPadding(mIconHPadding, 0, mIconHPadding, 0); 1462 if (v.getParent() == null) { 1463 mIconLayout.addView(v, i, params); 1464 } 1465 } 1466 } 1467 1468 private void loadNotificationPanel() { 1469 int N = mNotificationData.size(); 1470 1471 ArrayList<View> toShow = new ArrayList<View>(); 1472 1473 for (int i=0; i<N; i++) { 1474 View row = mNotificationData.get(N-i-1).row; 1475 toShow.add(row); 1476 } 1477 1478 ArrayList<View> toRemove = new ArrayList<View>(); 1479 for (int i=0; i<mPile.getChildCount(); i++) { 1480 View child = mPile.getChildAt(i); 1481 if (!toShow.contains(child)) { 1482 toRemove.add(child); 1483 } 1484 } 1485 1486 for (View remove : toRemove) { 1487 mPile.removeView(remove); 1488 } 1489 1490 for (int i=0; i<toShow.size(); i++) { 1491 View v = toShow.get(i); 1492 if (v.getParent() == null) { 1493 mPile.addView(v, N-1-i); // the notification panel has newest at the bottom 1494 } 1495 } 1496 1497 mNotificationPanel.setNotificationCount(N); 1498 } 1499 1500 void workAroundBadLayerDrawableOpacity(View v) { 1501 LayerDrawable d = (LayerDrawable)v.getBackground(); 1502 if (d == null) return; 1503 v.setBackgroundDrawable(null); 1504 d.setOpacity(PixelFormat.TRANSLUCENT); 1505 v.setBackgroundDrawable(d); 1506 } 1507 1508 private boolean inflateViews(NotificationData.Entry entry, ViewGroup parent) { 1509 StatusBarNotification sbn = entry.notification; 1510 RemoteViews remoteViews = sbn.notification.contentView; 1511 if (remoteViews == null) { 1512 return false; 1513 } 1514 1515 // create the row view 1516 LayoutInflater inflater = (LayoutInflater)mContext.getSystemService( 1517 Context.LAYOUT_INFLATER_SERVICE); 1518 View row = inflater.inflate(R.layout.status_bar_notification_row, parent, false); 1519 workAroundBadLayerDrawableOpacity(row); 1520 View vetoButton = row.findViewById(R.id.veto); 1521 if (entry.notification.isClearable()) { 1522 final String _pkg = sbn.pkg; 1523 final String _tag = sbn.tag; 1524 final int _id = sbn.id; 1525 vetoButton.setOnClickListener(new View.OnClickListener() { 1526 public void onClick(View v) { 1527 try { 1528 mBarService.onNotificationClear(_pkg, _tag, _id); 1529 } catch (RemoteException ex) { 1530 // system process is dead if we're here. 1531 } 1532 } 1533 }); 1534 } else { 1535 if ((sbn.notification.flags & Notification.FLAG_ONGOING_EVENT) == 0) { 1536 vetoButton.setVisibility(View.INVISIBLE); 1537 } else { 1538 vetoButton.setVisibility(View.GONE); 1539 } 1540 } 1541 1542 // the large icon 1543 ImageView largeIcon = (ImageView)row.findViewById(R.id.large_icon); 1544 if (sbn.notification.largeIcon != null) { 1545 largeIcon.setImageBitmap(sbn.notification.largeIcon); 1546 } else { 1547 largeIcon.getLayoutParams().width = 0; 1548 largeIcon.setVisibility(View.INVISIBLE); 1549 } 1550 1551 // bind the click event to the content area 1552 ViewGroup content = (ViewGroup)row.findViewById(R.id.content); 1553 // XXX: update to allow controls within notification views 1554 content.setDescendantFocusability(ViewGroup.FOCUS_BLOCK_DESCENDANTS); 1555// content.setOnFocusChangeListener(mFocusChangeListener); 1556 PendingIntent contentIntent = sbn.notification.contentIntent; 1557 if (contentIntent != null) { 1558 content.setOnClickListener(new NotificationClicker(contentIntent, 1559 sbn.pkg, sbn.tag, sbn.id)); 1560 } else { 1561 content.setOnClickListener(null); 1562 } 1563 1564 View expanded = null; 1565 Exception exception = null; 1566 try { 1567 expanded = remoteViews.apply(mContext, content); 1568 } 1569 catch (RuntimeException e) { 1570 exception = e; 1571 } 1572 if (expanded == null) { 1573 final String ident = sbn.pkg + "/0x" + Integer.toHexString(sbn.id); 1574 Slog.e(TAG, "couldn't inflate view for notification " + ident, exception); 1575 return false; 1576 } else { 1577 content.addView(expanded); 1578 row.setDrawingCacheEnabled(true); 1579 } 1580 1581 entry.row = row; 1582 entry.content = content; 1583 entry.expanded = expanded; 1584 entry.largeIcon = largeIcon; 1585 1586 return true; 1587 } 1588 1589 public class TouchOutsideListener implements View.OnTouchListener { 1590 private int mMsg; 1591 private StatusBarPanel mPanel; 1592 1593 public TouchOutsideListener(int msg, StatusBarPanel panel) { 1594 mMsg = msg; 1595 mPanel = panel; 1596 } 1597 1598 public boolean onTouch(View v, MotionEvent ev) { 1599 final int action = ev.getAction(); 1600 if (action == MotionEvent.ACTION_OUTSIDE 1601 || (action == MotionEvent.ACTION_DOWN 1602 && !mPanel.isInContentArea((int)ev.getX(), (int)ev.getY()))) { 1603 mHandler.removeMessages(mMsg); 1604 mHandler.sendEmptyMessage(mMsg); 1605 return true; 1606 } 1607 return false; 1608 } 1609 } 1610 1611 public void dump(FileDescriptor fd, PrintWriter pw, String[] args) { 1612 pw.print("mDisabled=0x"); 1613 pw.println(Integer.toHexString(mDisabled)); 1614 pw.println("mNetworkController:"); 1615 mNetworkController.dump(fd, pw, args); 1616 } 1617} 1618 1619 1620