TabletStatusBar.java revision 21eb86a5c464205155a9ea14486113055c2dffc9
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.Gravity; 47import android.view.IWindowManager; 48import android.view.KeyEvent; 49import android.view.LayoutInflater; 50import android.view.MotionEvent; 51import android.view.SoundEffectConstants; 52import android.view.VelocityTracker; 53import android.view.View; 54import android.view.ViewConfiguration; 55import android.view.ViewGroup; 56import android.view.WindowManager; 57import android.view.WindowManagerImpl; 58import android.widget.ImageView; 59import android.widget.LinearLayout; 60import android.widget.RemoteViews; 61import android.widget.ScrollView; 62import android.widget.TextView; 63 64import com.android.internal.statusbar.StatusBarIcon; 65import com.android.internal.statusbar.StatusBarNotification; 66 67import com.android.systemui.R; 68import com.android.systemui.statusbar.*; 69import com.android.systemui.statusbar.policy.BatteryController; 70import com.android.systemui.statusbar.policy.BluetoothController; 71import com.android.systemui.statusbar.policy.LocationController; 72import com.android.systemui.statusbar.policy.NetworkController; 73import com.android.systemui.statusbar.policy.Prefs; 74import com.android.systemui.recent.RecentApplicationsActivity; 75 76public class TabletStatusBar extends StatusBar implements 77 HeightReceiver.OnBarHeightChangedListener, 78 InputMethodsPanel.OnHardKeyboardEnabledChangeListener { 79 public static final boolean DEBUG = false; 80 public static final String TAG = "TabletStatusBar"; 81 82 public static final int MAX_NOTIFICATION_ICONS = 5; 83 // IME switcher icon is big and occupy width of two icons 84 public static final int MAX_NOTIFICATION_ICONS_IME_BUTTON_VISIBLE = MAX_NOTIFICATION_ICONS - 1; 85 86 public static final int MSG_OPEN_NOTIFICATION_PANEL = 1000; 87 public static final int MSG_CLOSE_NOTIFICATION_PANEL = 1001; 88 public static final int MSG_OPEN_NOTIFICATION_PEEK = 1002; 89 public static final int MSG_CLOSE_NOTIFICATION_PEEK = 1003; 90 public static final int MSG_OPEN_RECENTS_PANEL = 1020; 91 public static final int MSG_CLOSE_RECENTS_PANEL = 1021; 92 public static final int MSG_SHOW_CHROME = 1030; 93 public static final int MSG_HIDE_CHROME = 1031; 94 public static final int MSG_OPEN_INPUT_METHODS_PANEL = 1040; 95 public static final int MSG_CLOSE_INPUT_METHODS_PANEL = 1041; 96 public static final int MSG_STOP_TICKER = 2000; 97 98 // Fitts' Law assistance for LatinIME; see policy.EventHole 99 private static final boolean FAKE_SPACE_BAR = true; 100 101 // The height of the bar, as definied by the build. It may be taller if we're plugged 102 // into hdmi. 103 int mNaturalBarHeight = -1; 104 int mIconSize = -1; 105 int mIconHPadding = -1; 106 107 H mHandler = new H(); 108 109 IWindowManager mWindowManager; 110 111 // tracking all current notifications 112 private NotificationData mNotificationData = new NotificationData(); 113 114 TabletStatusBarView mStatusBarView; 115 View mNotificationArea; 116 View mNotificationTrigger; 117 NotificationIconArea mNotificationIconArea; 118 ViewGroup mNavigationArea; 119 120 boolean mNotificationDNDMode; 121 NotificationData.Entry mNotificationDNDDummyEntry; 122 123 ImageView mBackButton; 124 View mHomeButton; 125 View mMenuButton; 126 View mRecentButton; 127 128 ViewGroup mNotificationAndImeArea; 129 InputMethodButton mInputMethodSwitchButton; 130 131 NotificationPanel mNotificationPanel; 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; 172 173 // Notification Panel 174 mNotificationPanel = (NotificationPanel)View.inflate(context, 175 R.layout.status_bar_notification_panel, null); 176 mNotificationPanel.show(false, false); 177 mNotificationPanel.setOnTouchListener( 178 new TouchOutsideListener(MSG_CLOSE_NOTIFICATION_PANEL, mNotificationPanel)); 179 180 // the battery and network icons 181 mBatteryController.addIconView((ImageView)mNotificationPanel.findViewById(R.id.battery)); 182 mBatteryController.addLabelView( 183 (TextView)mNotificationPanel.findViewById(R.id.battery_text)); 184 mBluetoothController.addIconView( 185 (ImageView)mNotificationPanel.findViewById(R.id.bluetooth)); 186 mNetworkController.addCombinedSignalIconView( 187 (ImageView)mNotificationPanel.findViewById(R.id.network_signal)); 188 mNetworkController.addDataTypeIconView( 189 (ImageView)mNotificationPanel.findViewById(R.id.network_type)); 190 mNetworkController.addDataDirectionOverlayIconView( 191 (ImageView)mNotificationPanel.findViewById(R.id.network_direction)); 192 mNetworkController.addLabelView( 193 (TextView)mNotificationPanel.findViewById(R.id.network_text)); 194 mNetworkController.addLabelView( 195 (TextView)mBarContents.findViewById(R.id.network_text)); 196 197 mStatusBarView.setIgnoreChildren(0, mNotificationTrigger, mNotificationPanel); 198 199 WindowManager.LayoutParams lp = new WindowManager.LayoutParams( 200 512, // ViewGroup.LayoutParams.MATCH_PARENT, 201 ViewGroup.LayoutParams.MATCH_PARENT, 202 WindowManager.LayoutParams.TYPE_STATUS_BAR_PANEL, 203 WindowManager.LayoutParams.FLAG_LAYOUT_IN_SCREEN 204 | WindowManager.LayoutParams.FLAG_ALT_FOCUSABLE_IM 205 | WindowManager.LayoutParams.FLAG_SPLIT_TOUCH 206 | WindowManager.LayoutParams.FLAG_HARDWARE_ACCELERATED, 207 PixelFormat.TRANSLUCENT); 208 lp.gravity = Gravity.BOTTOM | Gravity.RIGHT; 209 lp.setTitle("NotificationPanel"); 210 lp.softInputMode = WindowManager.LayoutParams.SOFT_INPUT_STATE_UNCHANGED 211 | WindowManager.LayoutParams.SOFT_INPUT_ADJUST_NOTHING; 212 lp.windowAnimations = com.android.internal.R.style.Animation; // == no animation 213// lp.windowAnimations = com.android.internal.R.style.Animation_ZoomButtons; // simple fade 214 215 WindowManagerImpl.getDefault().addView(mNotificationPanel, lp); 216 217 // Notification preview window 218 mNotificationPeekWindow = (NotificationPeekPanel) View.inflate(context, 219 R.layout.status_bar_notification_peek, null); 220 mNotificationPeekRow = (ViewGroup) mNotificationPeekWindow.findViewById(R.id.content); 221 mNotificationPeekWindow.setVisibility(View.GONE); 222 mNotificationPeekWindow.setOnTouchListener( 223 new TouchOutsideListener(MSG_CLOSE_NOTIFICATION_PEEK, mNotificationPeekWindow)); 224 mNotificationPeekScrubRight = new LayoutTransition(); 225 mNotificationPeekScrubRight.setAnimator(LayoutTransition.APPEARING, 226 ObjectAnimator.ofInt(null, "left", -512, 0)); 227 mNotificationPeekScrubRight.setAnimator(LayoutTransition.DISAPPEARING, 228 ObjectAnimator.ofInt(null, "left", -512, 0)); 229 mNotificationPeekScrubRight.setDuration(500); 230 231 mNotificationPeekScrubLeft = new LayoutTransition(); 232 mNotificationPeekScrubLeft.setAnimator(LayoutTransition.APPEARING, 233 ObjectAnimator.ofInt(null, "left", 512, 0)); 234 mNotificationPeekScrubLeft.setAnimator(LayoutTransition.DISAPPEARING, 235 ObjectAnimator.ofInt(null, "left", 512, 0)); 236 mNotificationPeekScrubLeft.setDuration(500); 237 238 // XXX: setIgnoreChildren? 239 lp = new WindowManager.LayoutParams( 240 512, // ViewGroup.LayoutParams.WRAP_CONTENT, 241 ViewGroup.LayoutParams.WRAP_CONTENT, 242 WindowManager.LayoutParams.TYPE_STATUS_BAR_PANEL, 243 WindowManager.LayoutParams.FLAG_LAYOUT_IN_SCREEN 244 | WindowManager.LayoutParams.FLAG_ALT_FOCUSABLE_IM 245 | WindowManager.LayoutParams.FLAG_SPLIT_TOUCH, 246 PixelFormat.TRANSLUCENT); 247 lp.gravity = Gravity.BOTTOM | Gravity.RIGHT; 248 lp.setTitle("NotificationPeekWindow"); 249 lp.windowAnimations = com.android.internal.R.style.Animation_Toast; 250 251 WindowManagerImpl.getDefault().addView(mNotificationPeekWindow, lp); 252 253 // Recents Panel 254 mRecentsPanel = (RecentAppsPanel) View.inflate(context, 255 R.layout.status_bar_recent_panel, null); 256 mRecentsPanel.setVisibility(View.GONE); 257 mRecentsPanel.setOnTouchListener(new TouchOutsideListener(MSG_CLOSE_RECENTS_PANEL, 258 mRecentsPanel)); 259 mStatusBarView.setIgnoreChildren(2, mRecentButton, mRecentsPanel); 260 261 lp = new WindowManager.LayoutParams( 262 ViewGroup.LayoutParams.WRAP_CONTENT, 263 ViewGroup.LayoutParams.WRAP_CONTENT, 264 WindowManager.LayoutParams.TYPE_STATUS_BAR_PANEL, 265 WindowManager.LayoutParams.FLAG_LAYOUT_IN_SCREEN 266 | WindowManager.LayoutParams.FLAG_ALT_FOCUSABLE_IM 267 | WindowManager.LayoutParams.FLAG_SPLIT_TOUCH 268 | WindowManager.LayoutParams.FLAG_HARDWARE_ACCELERATED, 269 PixelFormat.TRANSLUCENT); 270 lp.gravity = Gravity.BOTTOM | Gravity.LEFT; 271 lp.setTitle("RecentsPanel"); 272 lp.windowAnimations = R.style.Animation_RecentPanel; 273 lp.softInputMode = WindowManager.LayoutParams.SOFT_INPUT_STATE_UNCHANGED 274 | WindowManager.LayoutParams.SOFT_INPUT_ADJUST_NOTHING; 275 276 WindowManagerImpl.getDefault().addView(mRecentsPanel, lp); 277 mRecentsPanel.setBar(this); 278 279 // Input methods Panel 280 mInputMethodsPanel = (InputMethodsPanel) View.inflate(context, 281 R.layout.status_bar_input_methods_panel, null); 282 mInputMethodsPanel.setHardKeyboardEnabledChangeListener(this); 283 mInputMethodsPanel.setOnTouchListener(new TouchOutsideListener( 284 MSG_CLOSE_INPUT_METHODS_PANEL, mInputMethodsPanel)); 285 mInputMethodsPanel.setImeSwitchButton(mInputMethodSwitchButton); 286 mStatusBarView.setIgnoreChildren(3, mInputMethodSwitchButton, mInputMethodsPanel); 287 lp = new WindowManager.LayoutParams( 288 ViewGroup.LayoutParams.WRAP_CONTENT, 289 ViewGroup.LayoutParams.WRAP_CONTENT, 290 WindowManager.LayoutParams.TYPE_STATUS_BAR_PANEL, 291 WindowManager.LayoutParams.FLAG_LAYOUT_IN_SCREEN 292 | WindowManager.LayoutParams.FLAG_ALT_FOCUSABLE_IM 293 | WindowManager.LayoutParams.FLAG_SPLIT_TOUCH 294 | WindowManager.LayoutParams.FLAG_HARDWARE_ACCELERATED, 295 PixelFormat.TRANSLUCENT); 296 lp.gravity = Gravity.BOTTOM | Gravity.RIGHT; 297 lp.setTitle("InputMethodsPanel"); 298 lp.windowAnimations = R.style.Animation_RecentPanel; 299 300 WindowManagerImpl.getDefault().addView(mInputMethodsPanel, lp); 301 } 302 303 @Override 304 public void start() { 305 super.start(); // will add the main bar view 306 } 307 308 @Override 309 protected void onConfigurationChanged(Configuration newConfig) { 310 loadDimens(); 311 } 312 313 protected void loadDimens() { 314 final Resources res = mContext.getResources(); 315 316 mNaturalBarHeight = res.getDimensionPixelSize( 317 com.android.internal.R.dimen.status_bar_height); 318 319 int newIconSize = res.getDimensionPixelSize( 320 com.android.internal.R.dimen.status_bar_icon_size); 321 int newIconHPadding = res.getDimensionPixelSize( 322 R.dimen.status_bar_icon_padding); 323 324 if (newIconHPadding != mIconHPadding || newIconSize != mIconSize) { 325// Slog.d(TAG, "size=" + newIconSize + " padding=" + newIconHPadding); 326 mIconHPadding = newIconHPadding; 327 mIconSize = newIconSize; 328 reloadAllNotificationIcons(); // reload the tray 329 } 330 } 331 332 protected View makeStatusBarView() { 333 final Context context = mContext; 334 335 mWindowManager = IWindowManager.Stub.asInterface( 336 ServiceManager.getService(Context.WINDOW_SERVICE)); 337 338 // This guy will listen for HDMI plugged broadcasts so we can resize the 339 // status bar as appropriate. 340 mHeightReceiver = new HeightReceiver(mContext); 341 mHeightReceiver.registerReceiver(); 342 loadDimens(); 343 344 final TabletStatusBarView sb = (TabletStatusBarView)View.inflate( 345 context, R.layout.status_bar, null); 346 mStatusBarView = sb; 347 348 sb.setHandler(mHandler); 349 350 mBarContents = (ViewGroup) sb.findViewById(R.id.bar_contents); 351 // layout transitions for the status bar's contents 352 mBarContentsLayoutTransition = new LayoutTransition(); 353 // add/removal will fade as normal 354 mBarContentsLayoutTransition.setAnimator(LayoutTransition.APPEARING, 355 ObjectAnimator.ofFloat(null, "alpha", 0f, 1f)); 356 mBarContentsLayoutTransition.setAnimator(LayoutTransition.DISAPPEARING, 357 ObjectAnimator.ofFloat(null, "alpha", 1f, 0f)); 358 // no animations for siblings on change: just jump into place please 359 mBarContentsLayoutTransition.setAnimator(LayoutTransition.CHANGE_APPEARING, null); 360 mBarContentsLayoutTransition.setAnimator(LayoutTransition.CHANGE_DISAPPEARING, null); 361 // quick like bunny 362 mBarContentsLayoutTransition.setDuration(250 * (DEBUG?10:1)); 363 mBarContents.setLayoutTransition(mBarContentsLayoutTransition); 364 365 // the whole right-hand side of the bar 366 mNotificationArea = sb.findViewById(R.id.notificationArea); 367 368 // the button to open the notification area 369 mNotificationTrigger = sb.findViewById(R.id.notificationTrigger); 370 mNotificationTrigger.setOnTouchListener(new NotificationTriggerTouchListener()); 371 372 // the more notifications icon 373 mNotificationIconArea = (NotificationIconArea)sb.findViewById(R.id.notificationIcons); 374 375 // where the icons go 376 mIconLayout = (NotificationIconArea.IconLayout) sb.findViewById(R.id.icons); 377 mIconLayout.setOnTouchListener(new NotificationIconTouchListener()); 378 379 ViewConfiguration vc = ViewConfiguration.get(context); 380 mNotificationPeekTapDuration = vc.getTapTimeout(); 381 mNotificationFlingVelocity = 300; // px/s 382 383 mTicker = new TabletTicker(this); 384 385 // The icons 386 mLocationController = new LocationController(mContext); // will post a notification 387 388 mBatteryController = new BatteryController(mContext); 389 mBatteryController.addIconView((ImageView)sb.findViewById(R.id.battery)); 390 mBluetoothController = new BluetoothController(mContext); 391 mBluetoothController.addIconView((ImageView)sb.findViewById(R.id.bluetooth)); 392 mNetworkController = new NetworkController(mContext); 393 mNetworkController.addCombinedSignalIconView( 394 (ImageView)sb.findViewById(R.id.network_signal)); 395 mNetworkController.addDataTypeIconView( 396 (ImageView)sb.findViewById(R.id.network_type)); 397 mNetworkController.addDataDirectionOverlayIconView( 398 (ImageView)sb.findViewById(R.id.network_direction)); 399 400 // The navigation buttons 401 mBackButton = (ImageView)sb.findViewById(R.id.back); 402 mNavigationArea = (ViewGroup) sb.findViewById(R.id.navigationArea); 403 mHomeButton = mNavigationArea.findViewById(R.id.home); 404 mMenuButton = mNavigationArea.findViewById(R.id.menu); 405 mRecentButton = mNavigationArea.findViewById(R.id.recent_apps); 406 mRecentButton.setOnClickListener(mOnClickListener); 407 mNavigationArea.setLayoutTransition(mBarContentsLayoutTransition); 408 409 // The bar contents buttons 410 mNotificationAndImeArea = (ViewGroup)sb.findViewById(R.id.notificationAndImeArea); 411 mInputMethodSwitchButton = (InputMethodButton) sb.findViewById(R.id.imeSwitchButton); 412 // Overwrite the lister 413 mInputMethodSwitchButton.setOnClickListener(mOnClickListener); 414 415 // for redirecting errant bar taps to the IME 416 mFakeSpaceBar = sb.findViewById(R.id.fake_space_bar); 417 418 // "shadows" of the status bar features, for lights-out mode 419 mShadow = sb.findViewById(R.id.bar_shadow); 420 mShadow.setOnTouchListener( 421 new View.OnTouchListener() { 422 public boolean onTouch(View v, MotionEvent ev) { 423 if (ev.getAction() == MotionEvent.ACTION_DOWN) { 424 // even though setting the systemUI visibility below will turn these views 425 // on, we need them to come up faster so that they can catch this motion 426 // event 427 mShadow.setVisibility(View.GONE); 428 mBarContents.setVisibility(View.VISIBLE); 429 430 try { 431 mBarService.setSystemUiVisibility(View.STATUS_BAR_VISIBLE); 432 } catch (RemoteException ex) { 433 // system process dead 434 } 435 } 436 return false; 437 } 438 }); 439 440 // tuning parameters 441 final int LIGHTS_GOING_OUT_SYSBAR_DURATION = 600; 442 final int LIGHTS_GOING_OUT_SHADOW_DURATION = 1000; 443 final int LIGHTS_GOING_OUT_SHADOW_DELAY = 500; 444 445 final int LIGHTS_COMING_UP_SYSBAR_DURATION = 200; 446// final int LIGHTS_COMING_UP_SYSBAR_DELAY = 50; 447 final int LIGHTS_COMING_UP_SHADOW_DURATION = 0; 448 449 LayoutTransition xition = new LayoutTransition(); 450 xition.setAnimator(LayoutTransition.APPEARING, 451 ObjectAnimator.ofFloat(null, "alpha", 0.5f, 1f)); 452 xition.setDuration(LayoutTransition.APPEARING, LIGHTS_COMING_UP_SYSBAR_DURATION); 453 xition.setStartDelay(LayoutTransition.APPEARING, 0); 454 xition.setAnimator(LayoutTransition.DISAPPEARING, 455 ObjectAnimator.ofFloat(null, "alpha", 1f, 0f)); 456 xition.setDuration(LayoutTransition.DISAPPEARING, LIGHTS_GOING_OUT_SYSBAR_DURATION); 457 xition.setStartDelay(LayoutTransition.DISAPPEARING, 0); 458 ((ViewGroup)sb.findViewById(R.id.bar_contents_holder)).setLayoutTransition(xition); 459 460 xition = new LayoutTransition(); 461 xition.setAnimator(LayoutTransition.APPEARING, 462 ObjectAnimator.ofFloat(null, "alpha", 0f, 1f)); 463 xition.setDuration(LayoutTransition.APPEARING, LIGHTS_GOING_OUT_SHADOW_DURATION); 464 xition.setStartDelay(LayoutTransition.APPEARING, LIGHTS_GOING_OUT_SHADOW_DELAY); 465 xition.setAnimator(LayoutTransition.DISAPPEARING, 466 ObjectAnimator.ofFloat(null, "alpha", 1f, 0f)); 467 xition.setDuration(LayoutTransition.DISAPPEARING, LIGHTS_COMING_UP_SHADOW_DURATION); 468 xition.setStartDelay(LayoutTransition.DISAPPEARING, 0); 469 ((ViewGroup)sb.findViewById(R.id.bar_shadow_holder)).setLayoutTransition(xition); 470 471 // set the initial view visibility 472 setAreThereNotifications(); 473 474 // Add the windows 475 addPanelWindows(); 476 477 mPile = (ViewGroup)mNotificationPanel.findViewById(R.id.content); 478 mPile.removeAllViews(); 479 480 ScrollView scroller = (ScrollView)mPile.getParent(); 481 scroller.setFillViewport(true); 482 483 mHeightReceiver.addOnBarHeightChangedListener(this); 484 485 return sb; 486 } 487 488 public int getStatusBarHeight() { 489 return mHeightReceiver.getHeight(); 490 } 491 492 protected int getStatusBarGravity() { 493 return Gravity.BOTTOM | Gravity.FILL_HORIZONTAL; 494 } 495 496 public void onBarHeightChanged(int height) { 497 final WindowManager.LayoutParams lp 498 = (WindowManager.LayoutParams)mStatusBarView.getLayoutParams(); 499 if (lp == null) { 500 // haven't been added yet 501 return; 502 } 503 if (lp.height != height) { 504 lp.height = height; 505 final WindowManager wm = WindowManagerImpl.getDefault(); 506 wm.updateViewLayout(mStatusBarView, lp); 507 } 508 } 509 510 private class H extends Handler { 511 public void handleMessage(Message m) { 512 switch (m.what) { 513 case MSG_OPEN_NOTIFICATION_PEEK: 514 if (DEBUG) Slog.d(TAG, "opening notification peek window; arg=" + m.arg1); 515 516 if (m.arg1 >= 0) { 517 final int N = mNotificationData.size(); 518 519 if (!mNotificationDNDMode) { 520 if (mNotificationPeekIndex >= 0 && mNotificationPeekIndex < N) { 521 NotificationData.Entry entry = mNotificationData.get(N-1-mNotificationPeekIndex); 522 entry.icon.setBackgroundColor(0); 523 mNotificationPeekIndex = -1; 524 mNotificationPeekKey = null; 525 } 526 } 527 528 final int peekIndex = m.arg1; 529 if (peekIndex < N) { 530 //Slog.d(TAG, "loading peek: " + peekIndex); 531 NotificationData.Entry entry = 532 mNotificationDNDMode 533 ? mNotificationDNDDummyEntry 534 : mNotificationData.get(N-1-peekIndex); 535 NotificationData.Entry copy = new NotificationData.Entry( 536 entry.key, 537 entry.notification, 538 entry.icon); 539 inflateViews(copy, mNotificationPeekRow); 540 541 if (mNotificationDNDMode) { 542 copy.content.setOnClickListener(new View.OnClickListener() { 543 public void onClick(View v) { 544 SharedPreferences.Editor editor = Prefs.edit(mContext); 545 editor.putBoolean(Prefs.DO_NOT_DISTURB_PREF, false); 546 editor.apply(); 547 animateCollapse(); 548 } 549 }); 550 } 551 552 entry.icon.setBackgroundColor(0x20FFFFFF); 553 554// mNotificationPeekRow.setLayoutTransition( 555// peekIndex < mNotificationPeekIndex 556// ? mNotificationPeekScrubLeft 557// : mNotificationPeekScrubRight); 558 559 mNotificationPeekRow.removeAllViews(); 560 mNotificationPeekRow.addView(copy.row); 561 562 mNotificationPeekWindow.setVisibility(View.VISIBLE); 563 mNotificationPanel.show(false, true); 564 565 mNotificationPeekIndex = peekIndex; 566 mNotificationPeekKey = entry.key; 567 } 568 } 569 break; 570 case MSG_CLOSE_NOTIFICATION_PEEK: 571 if (DEBUG) Slog.d(TAG, "closing notification peek window"); 572 mNotificationPeekWindow.setVisibility(View.GONE); 573 mNotificationPeekRow.removeAllViews(); 574 575 final int N = mNotificationData.size(); 576 if (mNotificationPeekIndex >= 0 && mNotificationPeekIndex < N) { 577 NotificationData.Entry entry = 578 mNotificationDNDMode 579 ? mNotificationDNDDummyEntry 580 : mNotificationData.get(N-1-mNotificationPeekIndex); 581 entry.icon.setBackgroundColor(0); 582 } 583 584 mNotificationPeekIndex = -1; 585 mNotificationPeekKey = null; 586 break; 587 case MSG_OPEN_NOTIFICATION_PANEL: 588 if (DEBUG) Slog.d(TAG, "opening notifications panel"); 589 if (!mNotificationPanel.isShowing()) { 590 mNotificationPeekWindow.setVisibility(View.GONE); 591 mNotificationPanel.show(true, true); 592 mNotificationArea.setVisibility(View.INVISIBLE); 593 mTicker.halt(); 594 } 595 break; 596 case MSG_CLOSE_NOTIFICATION_PANEL: 597 if (DEBUG) Slog.d(TAG, "closing notifications panel"); 598 if (mNotificationPanel.isShowing()) { 599 mNotificationPanel.show(false, true); 600 mNotificationArea.setVisibility(View.VISIBLE); 601 } 602 break; 603 case MSG_OPEN_RECENTS_PANEL: 604 if (DEBUG) Slog.d(TAG, "opening recents panel"); 605 if (mRecentsPanel != null) { 606 disable(StatusBarManager.DISABLE_BACK); 607 mRecentsPanel.setVisibility(View.VISIBLE); 608 mRecentsPanel.show(true, true); 609 } 610 break; 611 case MSG_CLOSE_RECENTS_PANEL: 612 if (DEBUG) Slog.d(TAG, "closing recents panel"); 613 if (mRecentsPanel != null && mRecentsPanel.isShowing()) { 614 disable(StatusBarManager.DISABLE_NONE); 615 mRecentsPanel.show(false, true); 616 } 617 break; 618 case MSG_OPEN_INPUT_METHODS_PANEL: 619 if (DEBUG) Slog.d(TAG, "opening input methods panel"); 620 if (mInputMethodsPanel != null) mInputMethodsPanel.openPanel(); 621 break; 622 case MSG_CLOSE_INPUT_METHODS_PANEL: 623 if (DEBUG) Slog.d(TAG, "closing input methods panel"); 624 if (mInputMethodsPanel != null) mInputMethodsPanel.closePanel(false); 625 break; 626 case MSG_SHOW_CHROME: 627 if (DEBUG) Slog.d(TAG, "hiding shadows (lights on)"); 628 mBarContents.setVisibility(View.VISIBLE); 629 mShadow.setVisibility(View.GONE); 630 notifyLightsChanged(true); 631 break; 632 case MSG_HIDE_CHROME: 633 if (DEBUG) Slog.d(TAG, "showing shadows (lights out)"); 634 animateCollapse(); 635 mBarContents.setVisibility(View.GONE); 636 mShadow.setVisibility(View.VISIBLE); 637 notifyLightsChanged(false); 638 break; 639 case MSG_STOP_TICKER: 640 mTicker.halt(); 641 break; 642 } 643 } 644 } 645 646 private void notifyLightsChanged(boolean shown) { 647 try { 648 Slog.d(TAG, "lights " + (shown?"on":"out")); 649 mWindowManager.statusBarVisibilityChanged( 650 shown ? View.STATUS_BAR_VISIBLE : View.STATUS_BAR_HIDDEN); 651 } catch (RemoteException ex) { 652 } 653 } 654 655 public void addIcon(String slot, int index, int viewIndex, StatusBarIcon icon) { 656 if (DEBUG) Slog.d(TAG, "addIcon(" + slot + ") -> " + icon); 657 } 658 659 public void updateIcon(String slot, int index, int viewIndex, 660 StatusBarIcon old, StatusBarIcon icon) { 661 if (DEBUG) Slog.d(TAG, "updateIcon(" + slot + ") -> " + icon); 662 } 663 664 public void removeIcon(String slot, int index, int viewIndex) { 665 if (DEBUG) Slog.d(TAG, "removeIcon(" + slot + ")"); 666 } 667 668 public void addNotification(IBinder key, StatusBarNotification notification) { 669 if (DEBUG) Slog.d(TAG, "addNotification(" + key + " -> " + notification + ")"); 670 addNotificationViews(key, notification); 671 672 final boolean immersive = isImmersive(); 673 if (false && immersive) { 674 // TODO: immersive mode popups for tablet 675 } else if (notification.notification.fullScreenIntent != null) { 676 // not immersive & a full-screen alert should be shown 677 Slog.w(TAG, "Notification has fullScreenIntent and activity is not immersive;" 678 + " sending fullScreenIntent"); 679 try { 680 notification.notification.fullScreenIntent.send(); 681 } catch (PendingIntent.CanceledException e) { 682 } 683 } else { 684 tick(key, notification, true); 685 } 686 687 setAreThereNotifications(); 688 } 689 690 public void updateNotification(IBinder key, StatusBarNotification notification) { 691 if (DEBUG) Slog.d(TAG, "updateNotification(" + key + " -> " + notification + ")"); 692 693 final NotificationData.Entry oldEntry = mNotificationData.findByKey(key); 694 if (oldEntry == null) { 695 Slog.w(TAG, "updateNotification for unknown key: " + key); 696 return; 697 } 698 699 final StatusBarNotification oldNotification = oldEntry.notification; 700 final RemoteViews oldContentView = oldNotification.notification.contentView; 701 702 final RemoteViews contentView = notification.notification.contentView; 703 704 if (DEBUG) { 705 Slog.d(TAG, "old notification: when=" + oldNotification.notification.when 706 + " ongoing=" + oldNotification.isOngoing() 707 + " expanded=" + oldEntry.expanded 708 + " contentView=" + oldContentView 709 + " rowParent=" + oldEntry.row.getParent()); 710 Slog.d(TAG, "new notification: when=" + notification.notification.when 711 + " ongoing=" + oldNotification.isOngoing() 712 + " contentView=" + contentView); 713 } 714 715 // Can we just reapply the RemoteViews in place? If when didn't change, the order 716 // didn't change. 717 boolean contentsUnchanged = oldEntry.expanded != null 718 && contentView != null && oldContentView != null 719 && contentView.getPackage() != null 720 && oldContentView.getPackage() != null 721 && oldContentView.getPackage().equals(contentView.getPackage()) 722 && oldContentView.getLayoutId() == contentView.getLayoutId(); 723 ViewGroup rowParent = (ViewGroup) oldEntry.row.getParent(); 724 boolean orderUnchanged = notification.notification.when==oldNotification.notification.when 725 && notification.priority == oldNotification.priority; 726 // priority now encompasses isOngoing() 727 boolean isLastAnyway = rowParent.indexOfChild(oldEntry.row) == rowParent.getChildCount()-1; 728 if (contentsUnchanged && (orderUnchanged || isLastAnyway)) { 729 if (DEBUG) Slog.d(TAG, "reusing notification for key: " + key); 730 oldEntry.notification = notification; 731 try { 732 // Reapply the RemoteViews 733 contentView.reapply(mContext, oldEntry.content); 734 // update the contentIntent 735 final PendingIntent contentIntent = notification.notification.contentIntent; 736 if (contentIntent != null) { 737 oldEntry.content.setOnClickListener(new NotificationClicker(contentIntent, 738 notification.pkg, notification.tag, notification.id)); 739 } else { 740 oldEntry.content.setOnClickListener(null); 741 } 742 // Update the icon. 743 final StatusBarIcon ic = new StatusBarIcon(notification.pkg, 744 notification.notification.icon, notification.notification.iconLevel, 745 notification.notification.number); 746 if (!oldEntry.icon.set(ic)) { 747 handleNotificationError(key, notification, "Couldn't update icon: " + ic); 748 return; 749 } 750 // Update the large icon 751 if (notification.notification.largeIcon != null) { 752 oldEntry.largeIcon.setImageBitmap(notification.notification.largeIcon); 753 } else { 754 oldEntry.largeIcon.getLayoutParams().width = 0; 755 oldEntry.largeIcon.setVisibility(View.INVISIBLE); 756 } 757 758 if (key == mNotificationPeekKey) { 759 // must update the peek window 760 Message peekMsg = mHandler.obtainMessage(MSG_OPEN_NOTIFICATION_PEEK); 761 peekMsg.arg1 = mNotificationPeekIndex; 762 mHandler.removeMessages(MSG_OPEN_NOTIFICATION_PEEK); 763 mHandler.sendMessage(peekMsg); 764 } 765 } 766 catch (RuntimeException e) { 767 // It failed to add cleanly. Log, and remove the view from the panel. 768 Slog.w(TAG, "Couldn't reapply views for package " + contentView.getPackage(), e); 769 removeNotificationViews(key); 770 addNotificationViews(key, notification); 771 } 772 } else { 773 if (DEBUG) Slog.d(TAG, "not reusing notification for key: " + key); 774 removeNotificationViews(key); 775 addNotificationViews(key, notification); 776 } 777 // fullScreenIntent doesn't happen on updates. You need to clear & repost a new 778 // notification. 779 final boolean immersive = isImmersive(); 780 if (false && immersive) { 781 // TODO: immersive mode 782 } else { 783 tick(key, notification, false); 784 } 785 786 setAreThereNotifications(); 787 } 788 789 public void removeNotification(IBinder key) { 790 if (DEBUG) Slog.d(TAG, "removeNotification(" + key + ")"); 791 removeNotificationViews(key); 792 mTicker.remove(key); 793 setAreThereNotifications(); 794 } 795 796 public void showClock(boolean show) { 797 View clock = mBarContents.findViewById(R.id.clock); 798 View network_text = mBarContents.findViewById(R.id.network_text); 799 if (clock != null) { 800 clock.setVisibility(show ? View.VISIBLE : View.GONE); 801 } 802 if (network_text != null) { 803 network_text.setVisibility((!show) ? View.VISIBLE : View.GONE); 804 } 805 } 806 807 public void disable(int state) { 808 int old = mDisabled; 809 int diff = state ^ old; 810 mDisabled = state; 811 812 // act accordingly 813 if ((diff & StatusBarManager.DISABLE_CLOCK) != 0) { 814 boolean show = (state & StatusBarManager.DISABLE_CLOCK) == 0; 815 Slog.i(TAG, "DISABLE_CLOCK: " + (show ? "no" : "yes")); 816 showClock(show); 817 } 818 if ((diff & StatusBarManager.DISABLE_SYSTEM_INFO) != 0) { 819 boolean show = (state & StatusBarManager.DISABLE_SYSTEM_INFO) == 0; 820 Slog.i(TAG, "DISABLE_SYSTEM_INFO: " + (show ? "no" : "yes")); 821 mNotificationTrigger.setVisibility(show ? View.VISIBLE : View.GONE); 822 } 823 if ((diff & StatusBarManager.DISABLE_EXPAND) != 0) { 824 if ((state & StatusBarManager.DISABLE_EXPAND) != 0) { 825 Slog.i(TAG, "DISABLE_EXPAND: yes"); 826 animateCollapse(); 827 } 828 } 829 if ((diff & StatusBarManager.DISABLE_NOTIFICATION_ICONS) != 0) { 830 mNotificationDNDMode = Prefs.read(mContext) 831 .getBoolean(Prefs.DO_NOT_DISTURB_PREF, Prefs.DO_NOT_DISTURB_DEFAULT); 832 833 if ((state & StatusBarManager.DISABLE_NOTIFICATION_ICONS) != 0) { 834 Slog.i(TAG, "DISABLE_NOTIFICATION_ICONS: yes" + (mNotificationDNDMode?" (DND)":"")); 835 mTicker.halt(); 836 } else { 837 Slog.i(TAG, "DISABLE_NOTIFICATION_ICONS: no" + (mNotificationDNDMode?" (DND)":"")); 838 } 839 840 // refresh icons to show either notifications or the DND message 841 reloadAllNotificationIcons(); 842 } else if ((diff & StatusBarManager.DISABLE_NOTIFICATION_TICKER) != 0) { 843 if ((state & StatusBarManager.DISABLE_NOTIFICATION_TICKER) != 0) { 844 mTicker.halt(); 845 } 846 } 847 if ((diff & StatusBarManager.DISABLE_NAVIGATION) != 0) { 848 if ((state & StatusBarManager.DISABLE_NAVIGATION) != 0) { 849 Slog.i(TAG, "DISABLE_NAVIGATION: yes"); 850 mNavigationArea.setVisibility(View.INVISIBLE); 851 mInputMethodSwitchButton.setScreenLocked(true); 852 } else { 853 Slog.i(TAG, "DISABLE_NAVIGATION: no"); 854 mNavigationArea.setVisibility(View.VISIBLE); 855 mInputMethodSwitchButton.setScreenLocked(false); 856 } 857 } 858 if ((diff & StatusBarManager.DISABLE_BACK) != 0) { 859 if ((state & StatusBarManager.DISABLE_BACK) != 0) { 860 Slog.i(TAG, "DISABLE_BACK: yes"); 861 mBackButton.setVisibility(View.INVISIBLE); 862 mInputMethodSwitchButton.setScreenLocked(true); 863 } else { 864 Slog.i(TAG, "DISABLE_BACK: no"); 865 mBackButton.setVisibility(View.VISIBLE); 866 mInputMethodSwitchButton.setScreenLocked(false); 867 } 868 } 869 870 } 871 872 private boolean hasTicker(Notification n) { 873 return n.tickerView != null || !TextUtils.isEmpty(n.tickerText); 874 } 875 876 private void tick(IBinder key, StatusBarNotification n, boolean firstTime) { 877 // Don't show the ticker when the windowshade is open. 878 if (mNotificationPanel.isShowing()) { 879 return; 880 } 881 // If they asked for FLAG_ONLY_ALERT_ONCE, then only show this notification 882 // if it's a new notification. 883 if (!firstTime && (n.notification.flags & Notification.FLAG_ONLY_ALERT_ONCE) != 0) { 884 return; 885 } 886 // Show the ticker if one is requested. Also don't do this 887 // until status bar window is attached to the window manager, 888 // because... well, what's the point otherwise? And trying to 889 // run a ticker without being attached will crash! 890 if (hasTicker(n.notification) && mStatusBarView.getWindowToken() != null) { 891 if (0 == (mDisabled & (StatusBarManager.DISABLE_NOTIFICATION_ICONS 892 | StatusBarManager.DISABLE_NOTIFICATION_TICKER))) { 893 mTicker.add(key, n); 894 mNotificationAndImeArea.setVisibility(View.GONE); 895 } 896 } 897 } 898 899 // called by TabletTicker when it's done with all queued ticks 900 public void doneTicking() { 901 mNotificationAndImeArea.setVisibility(View.VISIBLE); 902 } 903 904 public void animateExpand() { 905 mHandler.removeMessages(MSG_CLOSE_NOTIFICATION_PEEK); 906 mHandler.removeMessages(MSG_OPEN_NOTIFICATION_PEEK); 907 mHandler.sendEmptyMessage(MSG_CLOSE_NOTIFICATION_PEEK); 908 mHandler.removeMessages(MSG_OPEN_NOTIFICATION_PANEL); 909 mHandler.sendEmptyMessage(MSG_OPEN_NOTIFICATION_PANEL); 910 } 911 912 public void animateCollapse() { 913 mHandler.removeMessages(MSG_CLOSE_NOTIFICATION_PANEL); 914 mHandler.sendEmptyMessage(MSG_CLOSE_NOTIFICATION_PANEL); 915 mHandler.removeMessages(MSG_CLOSE_RECENTS_PANEL); 916 mHandler.sendEmptyMessage(MSG_CLOSE_RECENTS_PANEL); 917 mHandler.removeMessages(MSG_CLOSE_INPUT_METHODS_PANEL); 918 mHandler.sendEmptyMessage(MSG_CLOSE_INPUT_METHODS_PANEL); 919 mHandler.removeMessages(MSG_CLOSE_NOTIFICATION_PEEK); 920 mHandler.sendEmptyMessage(MSG_CLOSE_NOTIFICATION_PEEK); 921 } 922 923 // called by StatusBar 924 @Override 925 public void setLightsOn(boolean on) { 926 // Policy note: if the frontmost activity needs the menu key, we assume it is a legacy app 927 // that can't handle lights-out mode. 928 if (mMenuButton.getVisibility() == View.VISIBLE) { 929 on = true; 930 } 931 mHandler.removeMessages(MSG_HIDE_CHROME); 932 mHandler.removeMessages(MSG_SHOW_CHROME); 933 mHandler.sendEmptyMessage(on ? MSG_SHOW_CHROME : MSG_HIDE_CHROME); 934 } 935 936 public void setMenuKeyVisible(boolean visible) { 937 if (DEBUG) { 938 Slog.d(TAG, (visible?"showing":"hiding") + " the MENU button"); 939 } 940 mMenuButton.setVisibility(visible ? View.VISIBLE : View.GONE); 941 942 // See above re: lights-out policy for legacy apps. 943 if (visible) setLightsOn(true); 944 } 945 946 public void setImeWindowStatus(IBinder token, int vis, int backDisposition) { 947 mInputMethodSwitchButton.setImeWindowStatus(token, 948 (vis & InputMethodService.IME_ACTIVE) != 0); 949 updateNotificationIcons(); 950 mInputMethodsPanel.setImeToken(token); 951 int res; 952 switch (backDisposition) { 953 case InputMethodService.BACK_DISPOSITION_WILL_NOT_DISMISS: 954 res = R.drawable.ic_sysbar_back; 955 break; 956 case InputMethodService.BACK_DISPOSITION_WILL_DISMISS: 957 res = R.drawable.ic_sysbar_back_ime; 958 break; 959 case InputMethodService.BACK_DISPOSITION_DEFAULT: 960 default: 961 if ((vis & InputMethodService.IME_VISIBLE) != 0) { 962 res = R.drawable.ic_sysbar_back_ime; 963 } else { 964 res = R.drawable.ic_sysbar_back; 965 } 966 break; 967 } 968 mBackButton.setImageResource(res); 969 if (FAKE_SPACE_BAR) { 970 mFakeSpaceBar.setVisibility(((vis & InputMethodService.IME_VISIBLE) != 0) 971 ? View.VISIBLE : View.GONE); 972 } 973 } 974 975 @Override 976 public void setHardKeyboardStatus(boolean available, boolean enabled) { 977 if (DEBUG) { 978 Slog.d(TAG, "Set hard keyboard status: available=" + available 979 + ", enabled=" + enabled); 980 } 981 mInputMethodSwitchButton.setHardKeyboardStatus(available); 982 updateNotificationIcons(); 983 mInputMethodsPanel.setHardKeyboardStatus(available, enabled); 984 } 985 986 @Override 987 public void onHardKeyboardEnabledChange(boolean enabled) { 988 try { 989 mBarService.setHardKeyboardEnabled(enabled); 990 } catch (RemoteException ex) { 991 } 992 } 993 994 private boolean isImmersive() { 995 try { 996 return ActivityManagerNative.getDefault().isTopActivityImmersive(); 997 //Slog.d(TAG, "Top activity is " + (immersive?"immersive":"not immersive")); 998 } catch (RemoteException ex) { 999 // the end is nigh 1000 return false; 1001 } 1002 } 1003 1004 private void setAreThereNotifications() { 1005 final boolean hasClearable = mNotificationData.hasClearableItems(); 1006 } 1007 1008 /** 1009 * Cancel this notification and tell the status bar service about the failure. Hold no locks. 1010 */ 1011 void handleNotificationError(IBinder key, StatusBarNotification n, String message) { 1012 removeNotification(key); 1013 try { 1014 mBarService.onNotificationError(n.pkg, n.tag, n.id, n.uid, n.initialPid, message); 1015 } catch (RemoteException ex) { 1016 // The end is nigh. 1017 } 1018 } 1019 1020 private void sendKey(KeyEvent key) { 1021 try { 1022 if (DEBUG) Slog.d(TAG, "injecting key event: " + key); 1023 mWindowManager.injectInputEventNoWait(key); 1024 } catch (RemoteException ex) { 1025 } 1026 } 1027 1028 private View.OnClickListener mOnClickListener = new View.OnClickListener() { 1029 public void onClick(View v) { 1030 if (v == mNotificationTrigger) { 1031 onClickNotificationTrigger(); 1032 } else if (v == mRecentButton) { 1033 onClickRecentButton(); 1034 } else if (v == mInputMethodSwitchButton) { 1035 onClickInputMethodSwitchButton(); 1036 } 1037 } 1038 }; 1039 1040 public void onClickNotificationTrigger() { 1041 if (DEBUG) Slog.d(TAG, "clicked notification icons; disabled=" + mDisabled); 1042 if ((mDisabled & StatusBarManager.DISABLE_EXPAND) == 0) { 1043 int msg = !mNotificationPanel.isShowing() 1044 ? MSG_OPEN_NOTIFICATION_PANEL 1045 : MSG_CLOSE_NOTIFICATION_PANEL; 1046 mHandler.removeMessages(msg); 1047 mHandler.sendEmptyMessage(msg); 1048 } 1049 } 1050 1051 public void onClickRecentButton() { 1052 if (DEBUG) Slog.d(TAG, "clicked recent apps; disabled=" + mDisabled); 1053 if (mRecentsPanel == null) { 1054 Intent intent = new Intent(); 1055 intent.setClass(mContext, RecentApplicationsActivity.class); 1056 intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK 1057 | Intent.FLAG_ACTIVITY_EXCLUDE_FROM_RECENTS); 1058 mContext.startActivity(intent); 1059 } else { 1060 if ((mDisabled & StatusBarManager.DISABLE_EXPAND) == 0) { 1061 int msg = (mRecentsPanel.getVisibility() == View.GONE) 1062 ? MSG_OPEN_RECENTS_PANEL 1063 : MSG_CLOSE_RECENTS_PANEL; 1064 mHandler.removeMessages(msg); 1065 mHandler.sendEmptyMessage(msg); 1066 } 1067 } 1068 } 1069 1070 public void onClickInputMethodSwitchButton() { 1071 if (DEBUG) Slog.d(TAG, "clicked input methods panel; disabled=" + mDisabled); 1072 int msg = (mInputMethodsPanel.getVisibility() == View.GONE) ? 1073 MSG_OPEN_INPUT_METHODS_PANEL : MSG_CLOSE_INPUT_METHODS_PANEL; 1074 mHandler.removeMessages(msg); 1075 mHandler.sendEmptyMessage(msg); 1076 } 1077 1078 public NotificationClicker makeClicker(PendingIntent intent, String pkg, String tag, int id) { 1079 return new NotificationClicker(intent, pkg, tag, id); 1080 } 1081 1082 private class NotificationClicker implements View.OnClickListener { 1083 private PendingIntent mIntent; 1084 private String mPkg; 1085 private String mTag; 1086 private int mId; 1087 1088 NotificationClicker(PendingIntent intent, String pkg, String tag, int id) { 1089 mIntent = intent; 1090 mPkg = pkg; 1091 mTag = tag; 1092 mId = id; 1093 } 1094 1095 public void onClick(View v) { 1096 try { 1097 // The intent we are sending is for the application, which 1098 // won't have permission to immediately start an activity after 1099 // the user switches to home. We know it is safe to do at this 1100 // point, so make sure new activity switches are now allowed. 1101 ActivityManagerNative.getDefault().resumeAppSwitches(); 1102 } catch (RemoteException e) { 1103 } 1104 1105 if (mIntent != null) { 1106 int[] pos = new int[2]; 1107 v.getLocationOnScreen(pos); 1108 Intent overlay = new Intent(); 1109 overlay.setSourceBounds( 1110 new Rect(pos[0], pos[1], pos[0]+v.getWidth(), pos[1]+v.getHeight())); 1111 try { 1112 mIntent.send(mContext, 0, overlay); 1113 } catch (PendingIntent.CanceledException e) { 1114 // the stack trace isn't very helpful here. Just log the exception message. 1115 Slog.w(TAG, "Sending contentIntent failed: " + e); 1116 } 1117 } 1118 1119 try { 1120 mBarService.onNotificationClick(mPkg, mTag, mId); 1121 } catch (RemoteException ex) { 1122 // system process is dead if we're here. 1123 } 1124 1125 // close the shade if it was open 1126 animateCollapse(); 1127 1128 // If this click was on the intruder alert, hide that instead 1129// mHandler.sendEmptyMessage(MSG_HIDE_INTRUDER); 1130 } 1131 } 1132 1133 StatusBarNotification removeNotificationViews(IBinder key) { 1134 NotificationData.Entry entry = mNotificationData.remove(key); 1135 if (entry == null) { 1136 Slog.w(TAG, "removeNotification for unknown key: " + key); 1137 return null; 1138 } 1139 // Remove the expanded view. 1140 ViewGroup rowParent = (ViewGroup)entry.row.getParent(); 1141 if (rowParent != null) rowParent.removeView(entry.row); 1142 1143 if (key == mNotificationPeekKey) { 1144 // must close the peek as well, since it's gone 1145 mHandler.sendEmptyMessage(MSG_CLOSE_NOTIFICATION_PEEK); 1146 } 1147 // Remove the icon. 1148// ViewGroup iconParent = (ViewGroup)entry.icon.getParent(); 1149// if (iconParent != null) iconParent.removeView(entry.icon); 1150 updateNotificationIcons(); 1151 1152 return entry.notification; 1153 } 1154 1155 private class NotificationTriggerTouchListener implements View.OnTouchListener { 1156 VelocityTracker mVT; 1157 float mInitialTouchX, mInitialTouchY; 1158 int mTouchSlop; 1159 1160 public NotificationTriggerTouchListener() { 1161 mTouchSlop = ViewConfiguration.get(getContext()).getScaledTouchSlop(); 1162 } 1163 1164 public boolean onTouch(View v, MotionEvent event) { 1165// Slog.d(TAG, String.format("touch: (%.1f, %.1f) initial: (%.1f, %.1f)", 1166// event.getX(), 1167// event.getY(), 1168// mInitialTouchX, 1169// mInitialTouchY)); 1170 final int action = event.getAction(); 1171 switch (action) { 1172 case MotionEvent.ACTION_DOWN: 1173 mVT = VelocityTracker.obtain(); 1174 mInitialTouchX = event.getX(); 1175 mInitialTouchY = event.getY(); 1176 // fall through 1177 case MotionEvent.ACTION_OUTSIDE: 1178 case MotionEvent.ACTION_MOVE: 1179 // check for fling 1180 if (mVT != null) { 1181 mVT.addMovement(event); 1182 mVT.computeCurrentVelocity(1000); // pixels per second 1183 // require a little more oomph once we're already in peekaboo mode 1184 if (mVT.getYVelocity() < -mNotificationFlingVelocity) { 1185 animateExpand(); 1186 mVT.recycle(); 1187 mVT = null; 1188 } 1189 } 1190 return true; 1191 case MotionEvent.ACTION_UP: 1192 case MotionEvent.ACTION_CANCEL: 1193 if (mVT != null) { 1194 if (action == MotionEvent.ACTION_UP 1195 // was this a sloppy tap? 1196 && Math.abs(event.getX() - mInitialTouchX) < mTouchSlop 1197 && Math.abs(event.getY() - mInitialTouchY) < (mTouchSlop / 3) 1198 // dragging off the bottom doesn't count 1199 && (int)event.getY() < v.getBottom()) { 1200 animateExpand(); 1201 v.sendAccessibilityEvent(AccessibilityEvent.TYPE_VIEW_CLICKED); 1202 v.playSoundEffect(SoundEffectConstants.CLICK); 1203 } 1204 1205 mVT.recycle(); 1206 mVT = null; 1207 return true; 1208 } 1209 } 1210 return false; 1211 } 1212 } 1213 1214 private class NotificationIconTouchListener implements View.OnTouchListener { 1215 final static int NOTIFICATION_PEEK_HOLD_THRESH = 200; // ms 1216 final static int NOTIFICATION_PEEK_FADE_DELAY = 5000; // ms 1217 1218 VelocityTracker mVT; 1219 int mPeekIndex; 1220 float mInitialTouchX, mInitialTouchY; 1221 int mTouchSlop; 1222 1223 public NotificationIconTouchListener() { 1224 mTouchSlop = ViewConfiguration.get(getContext()).getScaledTouchSlop(); 1225 } 1226 1227 public boolean onTouch(View v, MotionEvent event) { 1228 boolean peeking = mNotificationPeekWindow.getVisibility() != View.GONE; 1229 boolean panelShowing = mNotificationPanel.isShowing(); 1230 if (panelShowing) return false; 1231 1232 int numIcons = mIconLayout.getChildCount(); 1233 int newPeekIndex = (int)(event.getX() * numIcons / mIconLayout.getWidth()); 1234 if (newPeekIndex > numIcons - 1) newPeekIndex = numIcons - 1; 1235 else if (newPeekIndex < 0) newPeekIndex = 0; 1236 1237 final int action = event.getAction(); 1238 switch (action) { 1239 case MotionEvent.ACTION_DOWN: 1240 mVT = VelocityTracker.obtain(); 1241 mInitialTouchX = event.getX(); 1242 mInitialTouchY = event.getY(); 1243 mPeekIndex = -1; 1244 1245 // fall through 1246 case MotionEvent.ACTION_OUTSIDE: 1247 case MotionEvent.ACTION_MOVE: 1248 // peek and switch icons if necessary 1249 1250 if (newPeekIndex != mPeekIndex) { 1251 mPeekIndex = newPeekIndex; 1252 1253 if (DEBUG) Slog.d(TAG, "will peek at notification #" + mPeekIndex); 1254 Message peekMsg = mHandler.obtainMessage(MSG_OPEN_NOTIFICATION_PEEK); 1255 peekMsg.arg1 = mPeekIndex; 1256 1257 mHandler.removeMessages(MSG_OPEN_NOTIFICATION_PEEK); 1258 1259 if (peeking) { 1260 // no delay if we're scrubbing left-right 1261 mHandler.sendMessage(peekMsg); 1262 } else { 1263 // wait for fling 1264 mHandler.sendMessageDelayed(peekMsg, NOTIFICATION_PEEK_HOLD_THRESH); 1265 } 1266 } 1267 1268 // check for fling 1269 if (mVT != null) { 1270 mVT.addMovement(event); 1271 mVT.computeCurrentVelocity(1000); // pixels per second 1272 // require a little more oomph once we're already in peekaboo mode 1273 if (!panelShowing && ( 1274 (peeking && mVT.getYVelocity() < -mNotificationFlingVelocity*3) 1275 || (mVT.getYVelocity() < -mNotificationFlingVelocity))) { 1276 mHandler.removeMessages(MSG_OPEN_NOTIFICATION_PEEK); 1277 mHandler.removeMessages(MSG_OPEN_NOTIFICATION_PANEL); 1278 mHandler.sendEmptyMessage(MSG_CLOSE_NOTIFICATION_PEEK); 1279 mHandler.sendEmptyMessage(MSG_OPEN_NOTIFICATION_PANEL); 1280 } 1281 } 1282 return true; 1283 case MotionEvent.ACTION_UP: 1284 case MotionEvent.ACTION_CANCEL: 1285 mHandler.removeMessages(MSG_OPEN_NOTIFICATION_PEEK); 1286 if (!peeking) { 1287 if (action == MotionEvent.ACTION_UP 1288 // was this a sloppy tap? 1289 && Math.abs(event.getX() - mInitialTouchX) < mTouchSlop 1290 && Math.abs(event.getY() - mInitialTouchY) < (mTouchSlop / 3) 1291 // dragging off the bottom doesn't count 1292 && (int)event.getY() < v.getBottom()) { 1293 Message peekMsg = mHandler.obtainMessage(MSG_OPEN_NOTIFICATION_PEEK); 1294 peekMsg.arg1 = mPeekIndex; 1295 mHandler.removeMessages(MSG_OPEN_NOTIFICATION_PEEK); 1296 mHandler.sendMessage(peekMsg); 1297 1298 v.sendAccessibilityEvent(AccessibilityEvent.TYPE_VIEW_CLICKED); 1299 v.playSoundEffect(SoundEffectConstants.CLICK); 1300 1301 peeking = true; // not technically true yet, but the next line will run 1302 } 1303 } 1304 1305 if (peeking) { 1306 mHandler.sendEmptyMessageDelayed(MSG_CLOSE_NOTIFICATION_PEEK, 1307 NOTIFICATION_PEEK_FADE_DELAY); 1308 } 1309 1310 mVT.recycle(); 1311 mVT = null; 1312 return true; 1313 } 1314 return false; 1315 } 1316 } 1317 1318 StatusBarIconView addNotificationViews(IBinder key, StatusBarNotification notification) { 1319 if (DEBUG) { 1320 Slog.d(TAG, "addNotificationViews(key=" + key + ", notification=" + notification); 1321 } 1322 // Construct the icon. 1323 final StatusBarIconView iconView = new StatusBarIconView(mContext, 1324 notification.pkg + "/0x" + Integer.toHexString(notification.id)); 1325 iconView.setScaleType(ImageView.ScaleType.CENTER_INSIDE); 1326 1327 final StatusBarIcon ic = new StatusBarIcon(notification.pkg, 1328 notification.notification.icon, 1329 notification.notification.iconLevel, 1330 notification.notification.number); 1331 if (!iconView.set(ic)) { 1332 handleNotificationError(key, notification, "Couldn't attach StatusBarIcon: " + ic); 1333 return null; 1334 } 1335 // Construct the expanded view. 1336 NotificationData.Entry entry = new NotificationData.Entry(key, notification, iconView); 1337 if (!inflateViews(entry, mPile)) { 1338 handleNotificationError(key, notification, "Couldn't expand RemoteViews for: " 1339 + notification); 1340 return null; 1341 } 1342 1343 // Add the icon. 1344 int pos = mNotificationData.add(entry); 1345 if (DEBUG) { 1346 Slog.d(TAG, "addNotificationViews: added at " + pos); 1347 } 1348 updateNotificationIcons(); 1349 1350 return iconView; 1351 } 1352 1353 private void reloadAllNotificationIcons() { 1354 if (mIconLayout == null) return; 1355 mIconLayout.removeAllViews(); 1356 updateNotificationIcons(); 1357 } 1358 1359 private void updateNotificationIcons() { 1360 // XXX: need to implement a new limited linear layout class 1361 // to avoid removing & readding everything 1362 1363 if (mIconLayout == null) return; 1364 1365 // first, populate the main notification panel 1366 loadNotificationPanel(); 1367 1368 final LinearLayout.LayoutParams params 1369 = new LinearLayout.LayoutParams(mIconSize + 2*mIconHPadding, mNaturalBarHeight); 1370 1371 // alternate behavior in DND mode 1372 if (mNotificationDNDMode) { 1373 if (mIconLayout.getChildCount() == 0) { 1374 final StatusBarIconView iconView = new StatusBarIconView(mContext, "_dnd"); 1375 iconView.setImageResource(R.drawable.ic_notification_dnd); 1376 iconView.setScaleType(ImageView.ScaleType.CENTER_INSIDE); 1377 iconView.setPadding(mIconHPadding, 0, mIconHPadding, 0); 1378 1379 final Notification dndNotification = new Notification.Builder(mContext) 1380 .setContentTitle(mContext.getText(R.string.notifications_off_title)) 1381 .setContentText(mContext.getText(R.string.notifications_off_text)) 1382 .setSmallIcon(R.drawable.ic_notification_dnd) 1383 .setOngoing(true) 1384 .getNotification(); 1385 1386 mNotificationDNDDummyEntry = new NotificationData.Entry( 1387 null, 1388 new StatusBarNotification("", 0, "", 0, 0, dndNotification), 1389 iconView); 1390 1391 mIconLayout.addView(iconView, params); 1392 } 1393 1394 return; 1395 } 1396 1397 int N = mNotificationData.size(); 1398 1399 if (DEBUG) { 1400 Slog.d(TAG, "refreshing icons: " + N + " notifications, mIconLayout=" + mIconLayout); 1401 } 1402 1403 ArrayList<View> toShow = new ArrayList<View>(); 1404 1405 // When IME button is visible, the number of notification icons should be decremented 1406 // to fit the upper limit. 1407 final int maxNotificationIconsCount = 1408 (mInputMethodSwitchButton.getVisibility() != View.GONE) ? 1409 MAX_NOTIFICATION_ICONS_IME_BUTTON_VISIBLE : MAX_NOTIFICATION_ICONS; 1410 for (int i=0; i< maxNotificationIconsCount; i++) { 1411 if (i>=N) break; 1412 toShow.add(mNotificationData.get(N-i-1).icon); 1413 } 1414 1415 ArrayList<View> toRemove = new ArrayList<View>(); 1416 for (int i=0; i<mIconLayout.getChildCount(); i++) { 1417 View child = mIconLayout.getChildAt(i); 1418 if (!toShow.contains(child)) { 1419 toRemove.add(child); 1420 } 1421 } 1422 1423 for (View remove : toRemove) { 1424 mIconLayout.removeView(remove); 1425 } 1426 1427 for (int i=0; i<toShow.size(); i++) { 1428 View v = toShow.get(i); 1429 v.setPadding(mIconHPadding, 0, mIconHPadding, 0); 1430 if (v.getParent() == null) { 1431 mIconLayout.addView(v, i, params); 1432 } 1433 } 1434 } 1435 1436 private void loadNotificationPanel() { 1437 int N = mNotificationData.size(); 1438 1439 ArrayList<View> toShow = new ArrayList<View>(); 1440 1441 for (int i=0; i<N; i++) { 1442 View row = mNotificationData.get(N-i-1).row; 1443 toShow.add(row); 1444 } 1445 1446 ArrayList<View> toRemove = new ArrayList<View>(); 1447 for (int i=0; i<mPile.getChildCount(); i++) { 1448 View child = mPile.getChildAt(i); 1449 if (!toShow.contains(child)) { 1450 toRemove.add(child); 1451 } 1452 } 1453 1454 for (View remove : toRemove) { 1455 mPile.removeView(remove); 1456 } 1457 1458 for (int i=0; i<toShow.size(); i++) { 1459 View v = toShow.get(i); 1460 if (v.getParent() == null) { 1461 mPile.addView(v, N-1-i); // the notification panel has newest at the bottom 1462 } 1463 } 1464 1465 mNotificationPanel.setNotificationCount(N); 1466 } 1467 1468 void workAroundBadLayerDrawableOpacity(View v) { 1469 LayerDrawable d = (LayerDrawable)v.getBackground(); 1470 if (d == null) return; 1471 v.setBackgroundDrawable(null); 1472 d.setOpacity(PixelFormat.TRANSLUCENT); 1473 v.setBackgroundDrawable(d); 1474 } 1475 1476 private boolean inflateViews(NotificationData.Entry entry, ViewGroup parent) { 1477 StatusBarNotification sbn = entry.notification; 1478 RemoteViews remoteViews = sbn.notification.contentView; 1479 if (remoteViews == null) { 1480 return false; 1481 } 1482 1483 // create the row view 1484 LayoutInflater inflater = (LayoutInflater)mContext.getSystemService( 1485 Context.LAYOUT_INFLATER_SERVICE); 1486 View row = inflater.inflate(R.layout.status_bar_notification_row, parent, false); 1487 workAroundBadLayerDrawableOpacity(row); 1488 View vetoButton = row.findViewById(R.id.veto); 1489 if (entry.notification.isClearable()) { 1490 final String _pkg = sbn.pkg; 1491 final String _tag = sbn.tag; 1492 final int _id = sbn.id; 1493 vetoButton.setOnClickListener(new View.OnClickListener() { 1494 public void onClick(View v) { 1495 try { 1496 mBarService.onNotificationClear(_pkg, _tag, _id); 1497 } catch (RemoteException ex) { 1498 // system process is dead if we're here. 1499 } 1500 } 1501 }); 1502 } else { 1503 if ((sbn.notification.flags & Notification.FLAG_ONGOING_EVENT) == 0) { 1504 vetoButton.setVisibility(View.INVISIBLE); 1505 } else { 1506 vetoButton.setVisibility(View.GONE); 1507 } 1508 } 1509 1510 // the large icon 1511 ImageView largeIcon = (ImageView)row.findViewById(R.id.large_icon); 1512 if (sbn.notification.largeIcon != null) { 1513 largeIcon.setImageBitmap(sbn.notification.largeIcon); 1514 } else { 1515 largeIcon.getLayoutParams().width = 0; 1516 largeIcon.setVisibility(View.INVISIBLE); 1517 } 1518 1519 // bind the click event to the content area 1520 ViewGroup content = (ViewGroup)row.findViewById(R.id.content); 1521 // XXX: update to allow controls within notification views 1522 content.setDescendantFocusability(ViewGroup.FOCUS_BLOCK_DESCENDANTS); 1523// content.setOnFocusChangeListener(mFocusChangeListener); 1524 PendingIntent contentIntent = sbn.notification.contentIntent; 1525 if (contentIntent != null) { 1526 content.setOnClickListener(new NotificationClicker(contentIntent, 1527 sbn.pkg, sbn.tag, sbn.id)); 1528 } else { 1529 content.setOnClickListener(null); 1530 } 1531 1532 View expanded = null; 1533 Exception exception = null; 1534 try { 1535 expanded = remoteViews.apply(mContext, content); 1536 } 1537 catch (RuntimeException e) { 1538 exception = e; 1539 } 1540 if (expanded == null) { 1541 final String ident = sbn.pkg + "/0x" + Integer.toHexString(sbn.id); 1542 Slog.e(TAG, "couldn't inflate view for notification " + ident, exception); 1543 return false; 1544 } else { 1545 content.addView(expanded); 1546 row.setDrawingCacheEnabled(true); 1547 } 1548 1549 entry.row = row; 1550 entry.content = content; 1551 entry.expanded = expanded; 1552 entry.largeIcon = largeIcon; 1553 1554 return true; 1555 } 1556 1557 public class TouchOutsideListener implements View.OnTouchListener { 1558 private int mMsg; 1559 private StatusBarPanel mPanel; 1560 1561 public TouchOutsideListener(int msg, StatusBarPanel panel) { 1562 mMsg = msg; 1563 mPanel = panel; 1564 } 1565 1566 public boolean onTouch(View v, MotionEvent ev) { 1567 final int action = ev.getAction(); 1568 if (action == MotionEvent.ACTION_OUTSIDE 1569 || (action == MotionEvent.ACTION_DOWN 1570 && !mPanel.isInContentArea((int)ev.getX(), (int)ev.getY()))) { 1571 mHandler.removeMessages(mMsg); 1572 mHandler.sendEmptyMessage(mMsg); 1573 return true; 1574 } 1575 return false; 1576 } 1577 } 1578 1579 public void dump(FileDescriptor fd, PrintWriter pw, String[] args) { 1580 pw.print("mDisabled=0x"); 1581 pw.println(Integer.toHexString(mDisabled)); 1582 pw.println("mNetworkController:"); 1583 mNetworkController.dump(fd, pw, args); 1584 } 1585} 1586 1587 1588