TabletStatusBar.java revision 85babff4a30d1baf8841749b706bd31dcaa1a73a
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; 22import java.util.Map; 23import java.util.IdentityHashMap; 24 25import android.animation.LayoutTransition; 26import android.animation.ObjectAnimator; 27import android.animation.AnimatorSet; 28import android.app.ActivityManagerNative; 29import android.app.PendingIntent; 30import android.app.Notification; 31import android.app.StatusBarManager; 32import android.content.Context; 33import android.content.Intent; 34import android.content.res.Configuration; 35import android.content.res.Resources; 36import android.graphics.PixelFormat; 37import android.graphics.Rect; 38import android.graphics.drawable.Drawable; 39import android.graphics.drawable.LayerDrawable; 40import android.os.Handler; 41import android.os.IBinder; 42import android.os.Message; 43import android.os.RemoteException; 44import android.os.ServiceManager; 45import android.text.TextUtils; 46import android.util.Slog; 47import android.view.animation.Animation; 48import android.view.animation.AnimationUtils; 49import android.view.Gravity; 50import android.view.IWindowManager; 51import android.view.KeyEvent; 52import android.view.LayoutInflater; 53import android.view.MotionEvent; 54import android.view.VelocityTracker; 55import android.view.View; 56import android.view.ViewConfiguration; 57import android.view.ViewGroup; 58import android.view.WindowManager; 59import android.view.WindowManagerImpl; 60import android.widget.FrameLayout; 61import android.widget.ImageView; 62import android.widget.LinearLayout; 63import android.widget.RemoteViews; 64import android.widget.ScrollView; 65import android.widget.TextSwitcher; 66import android.widget.TextView; 67 68import com.android.internal.statusbar.StatusBarIcon; 69import com.android.internal.statusbar.StatusBarNotification; 70 71import com.android.systemui.R; 72import com.android.systemui.statusbar.*; 73import com.android.systemui.statusbar.policy.BatteryController; 74import com.android.systemui.statusbar.policy.NetworkController; 75import com.android.systemui.recent.RecentApplicationsActivity; 76 77public class TabletStatusBar extends StatusBar implements 78 HeightReceiver.OnBarHeightChangedListener { 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 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 93 // Fitts' Law assistance for LatinIME; TODO: replace with a more general approach 94 private static final boolean FAKE_SPACE_BAR = true; 95 96 public static final int LIGHTS_ON_DELAY = 5000; 97 98 // The height of the bar, as definied by the build. It may be taller if we're plugged 99 // into hdmi. 100 int mNaturalBarHeight = -1; 101 int mIconSize = -1; 102 int mIconHPadding = -1; 103 104 H mHandler = new H(); 105 106 IWindowManager mWindowManager; 107 108 // tracking all current notifications 109 private NotificationData mNotns = new NotificationData(); 110 111 TabletStatusBarView mStatusBarView; 112 View mNotificationArea; 113 View mNotificationTrigger; 114 NotificationIconArea mNotificationIconArea; 115 View mNavigationArea; 116 117 ImageView mBackButton; 118 View mHomeButton; 119 View mMenuButton; 120 View mRecentButton; 121 122 ViewGroup mNotificationAndImeArea; 123 InputMethodButton mInputMethodSwitchButton; 124 125 NotificationPanel mNotificationPanel; 126 NotificationPeekPanel mNotificationPeekWindow; 127 ViewGroup mNotificationPeekRow; 128 int mNotificationPeekIndex; 129 IBinder mNotificationPeekKey; 130 LayoutTransition mNotificationPeekScrubLeft, mNotificationPeekScrubRight; 131 132 int mNotificationPeekTapDuration; 133 int mNotificationFlingVelocity; 134 135 ViewGroup mPile; 136 137 HeightReceiver mHeightReceiver; 138 BatteryController mBatteryController; 139 NetworkController mNetworkController; 140 141 View mBarContents; 142 143 // hide system chrome ("lights out") support 144 View mShadow; 145 146 NotificationIconArea.IconLayout mIconLayout; 147 148 TabletTicker mTicker; 149 150 View mFakeSpaceBar; 151 KeyEvent mSpaceBarKeyEvent = null; 152 153 // for disabling the status bar 154 int mDisabled = 0; 155 156 boolean mNotificationsOn = true; 157 private RecentAppsPanel mRecentsPanel; 158 159 public Context getContext() { return mContext; } 160 161 protected void addPanelWindows() { 162 final Context context = mContext; 163 164 // Notification Panel 165 mNotificationPanel = (NotificationPanel)View.inflate(context, 166 R.layout.status_bar_notification_panel, null); 167 mNotificationPanel.show(false, false); 168 mNotificationPanel.setOnTouchListener( 169 new TouchOutsideListener(MSG_CLOSE_NOTIFICATION_PANEL, mNotificationPanel)); 170 171 // the battery and network icons 172 mBatteryController.addIconView((ImageView)mNotificationPanel.findViewById(R.id.battery)); 173 mBatteryController.addLabelView( 174 (TextView)mNotificationPanel.findViewById(R.id.battery_text)); 175 mNetworkController.addCombinedSignalIconView( 176 (ImageView)mNotificationPanel.findViewById(R.id.network_signal)); 177 mNetworkController.addDataTypeIconView( 178 (ImageView)mNotificationPanel.findViewById(R.id.network_type)); 179 mNetworkController.addLabelView( 180 (TextView)mNotificationPanel.findViewById(R.id.network_text)); 181 mNetworkController.addLabelView( 182 (TextView)mBarContents.findViewById(R.id.network_text)); 183 184 mStatusBarView.setIgnoreChildren(0, mNotificationTrigger, mNotificationPanel); 185 186 WindowManager.LayoutParams lp = new WindowManager.LayoutParams( 187 720, // ViewGroup.LayoutParams.MATCH_PARENT, 188 ViewGroup.LayoutParams.MATCH_PARENT, 189 WindowManager.LayoutParams.TYPE_STATUS_BAR_PANEL, 190 WindowManager.LayoutParams.FLAG_LAYOUT_IN_SCREEN 191 | WindowManager.LayoutParams.FLAG_ALT_FOCUSABLE_IM 192 | WindowManager.LayoutParams.FLAG_SPLIT_TOUCH 193 | WindowManager.LayoutParams.FLAG_HARDWARE_ACCELERATED, 194 PixelFormat.TRANSLUCENT); 195 lp.gravity = Gravity.BOTTOM | Gravity.RIGHT; 196 lp.setTitle("NotificationPanel"); 197 lp.softInputMode = WindowManager.LayoutParams.SOFT_INPUT_STATE_UNCHANGED 198 | WindowManager.LayoutParams.SOFT_INPUT_ADJUST_NOTHING; 199 lp.windowAnimations = com.android.internal.R.style.Animation; // == no animation 200// lp.windowAnimations = com.android.internal.R.style.Animation_ZoomButtons; // simple fade 201 202 WindowManagerImpl.getDefault().addView(mNotificationPanel, lp); 203 204 // Notification preview window 205 mNotificationPeekWindow = (NotificationPeekPanel) View.inflate(context, 206 R.layout.status_bar_notification_peek, null); 207 mNotificationPeekRow = (ViewGroup) mNotificationPeekWindow.findViewById(R.id.content); 208 mNotificationPeekWindow.setVisibility(View.GONE); 209 mNotificationPeekWindow.setOnTouchListener( 210 new TouchOutsideListener(MSG_CLOSE_NOTIFICATION_PEEK, mNotificationPeekWindow)); 211 mNotificationPeekScrubRight = new LayoutTransition(); 212 mNotificationPeekScrubRight.setAnimator(LayoutTransition.APPEARING, 213 ObjectAnimator.ofInt(null, "left", -512, 0)); 214 mNotificationPeekScrubRight.setAnimator(LayoutTransition.DISAPPEARING, 215 ObjectAnimator.ofInt(null, "left", -512, 0)); 216 mNotificationPeekScrubRight.setDuration(500); 217 218 mNotificationPeekScrubLeft = new LayoutTransition(); 219 mNotificationPeekScrubLeft.setAnimator(LayoutTransition.APPEARING, 220 ObjectAnimator.ofInt(null, "left", 512, 0)); 221 mNotificationPeekScrubLeft.setAnimator(LayoutTransition.DISAPPEARING, 222 ObjectAnimator.ofInt(null, "left", 512, 0)); 223 mNotificationPeekScrubLeft.setDuration(500); 224 225 // XXX: setIgnoreChildren? 226 lp = new WindowManager.LayoutParams( 227 512, // ViewGroup.LayoutParams.WRAP_CONTENT, 228 ViewGroup.LayoutParams.WRAP_CONTENT, 229 WindowManager.LayoutParams.TYPE_STATUS_BAR_PANEL, 230 WindowManager.LayoutParams.FLAG_LAYOUT_IN_SCREEN 231 | WindowManager.LayoutParams.FLAG_ALT_FOCUSABLE_IM 232 | WindowManager.LayoutParams.FLAG_SPLIT_TOUCH, 233 PixelFormat.TRANSLUCENT); 234 lp.gravity = Gravity.BOTTOM | Gravity.RIGHT; 235 lp.setTitle("NotificationPeekWindow"); 236 lp.windowAnimations = com.android.internal.R.style.Animation_Toast; 237 238 WindowManagerImpl.getDefault().addView(mNotificationPeekWindow, lp); 239 240 // Recents Panel 241 mRecentsPanel = (RecentAppsPanel) View.inflate(context, 242 R.layout.status_bar_recent_panel, null); 243 mRecentsPanel.setVisibility(View.GONE); 244 mRecentsPanel.setOnTouchListener(new TouchOutsideListener(MSG_CLOSE_RECENTS_PANEL, 245 mRecentsPanel)); 246 mStatusBarView.setIgnoreChildren(2, mRecentButton, mRecentsPanel); 247 248 lp = new WindowManager.LayoutParams( 249 ViewGroup.LayoutParams.WRAP_CONTENT, 250 ViewGroup.LayoutParams.WRAP_CONTENT, 251 WindowManager.LayoutParams.TYPE_STATUS_BAR_PANEL, 252 WindowManager.LayoutParams.FLAG_LAYOUT_IN_SCREEN 253 | WindowManager.LayoutParams.FLAG_ALT_FOCUSABLE_IM 254 | WindowManager.LayoutParams.FLAG_SPLIT_TOUCH 255 | WindowManager.LayoutParams.FLAG_HARDWARE_ACCELERATED, 256 PixelFormat.TRANSLUCENT); 257 lp.gravity = Gravity.BOTTOM | Gravity.LEFT; 258 lp.setTitle("RecentsPanel"); 259 lp.windowAnimations = R.style.Animation_RecentPanel; 260 261 WindowManagerImpl.getDefault().addView(mRecentsPanel, lp); 262 mRecentsPanel.setBar(this); 263 } 264 265 @Override 266 public void start() { 267 super.start(); // will add the main bar view 268 } 269 270 @Override 271 protected void onConfigurationChanged(Configuration newConfig) { 272 loadDimens(); 273 } 274 275 protected void loadDimens() { 276 final Resources res = mContext.getResources(); 277 278 mNaturalBarHeight = res.getDimensionPixelSize( 279 com.android.internal.R.dimen.status_bar_height); 280 281 int newIconSize = res.getDimensionPixelSize( 282 com.android.internal.R.dimen.status_bar_icon_size); 283 int newIconHPadding = res.getDimensionPixelSize( 284 R.dimen.status_bar_icon_padding); 285 286 if (newIconHPadding != mIconHPadding || newIconSize != mIconSize) { 287// Slog.d(TAG, "size=" + newIconSize + " padding=" + newIconHPadding); 288 mIconHPadding = newIconHPadding; 289 mIconSize = newIconSize; 290 reloadAllNotificationIcons(); // reload the tray 291 } 292 } 293 294 protected View makeStatusBarView() { 295 final Context context = mContext; 296 297 mWindowManager = IWindowManager.Stub.asInterface( 298 ServiceManager.getService(Context.WINDOW_SERVICE)); 299 300 // This guy will listen for HDMI plugged broadcasts so we can resize the 301 // status bar as appropriate. 302 mHeightReceiver = new HeightReceiver(mContext); 303 mHeightReceiver.registerReceiver(); 304 loadDimens(); 305 306 final TabletStatusBarView sb = (TabletStatusBarView)View.inflate( 307 context, R.layout.status_bar, null); 308 mStatusBarView = sb; 309 310 sb.setHandler(mHandler); 311 312 mBarContents = sb.findViewById(R.id.bar_contents); 313 314 // the whole right-hand side of the bar 315 mNotificationArea = sb.findViewById(R.id.notificationArea); 316 317 // the button to open the notification area 318 mNotificationTrigger = sb.findViewById(R.id.notificationTrigger); 319 mNotificationTrigger.setOnClickListener(mOnClickListener); 320 321 // the more notifications icon 322 mNotificationIconArea = (NotificationIconArea)sb.findViewById(R.id.notificationIcons); 323 324 // where the icons go 325 mIconLayout = (NotificationIconArea.IconLayout) sb.findViewById(R.id.icons); 326 mIconLayout.setOnTouchListener(new NotificationIconTouchListener()); 327 328 ViewConfiguration vc = ViewConfiguration.get(context); 329 mNotificationPeekTapDuration = vc.getTapTimeout(); 330 mNotificationFlingVelocity = 300; // px/s 331 332 mTicker = new TabletTicker(this); 333 334 // The icons 335 mBatteryController = new BatteryController(mContext); 336 mBatteryController.addIconView((ImageView)sb.findViewById(R.id.battery)); 337 mNetworkController = new NetworkController(mContext); 338 mNetworkController.addCombinedSignalIconView( 339 (ImageView)sb.findViewById(R.id.network_signal)); 340 mNetworkController.addDataTypeIconView( 341 (ImageView)sb.findViewById(R.id.network_type)); 342 343 // The navigation buttons 344 mNavigationArea = sb.findViewById(R.id.navigationArea); 345 mBackButton = (ImageView)mNavigationArea.findViewById(R.id.back); 346 mHomeButton = mNavigationArea.findViewById(R.id.home); 347 mMenuButton = mNavigationArea.findViewById(R.id.menu); 348 mRecentButton = mNavigationArea.findViewById(R.id.recent_apps); 349 mRecentButton.setOnClickListener(mOnClickListener); 350 351 // The bar contents buttons 352 mNotificationAndImeArea = (ViewGroup)sb.findViewById(R.id.notificationAndImeArea); 353 mInputMethodSwitchButton = (InputMethodButton) sb.findViewById(R.id.imeSwitchButton); 354 355 // for redirecting errant bar taps to the IME 356 mFakeSpaceBar = sb.findViewById(R.id.fake_space_bar); 357 358 // "shadows" of the status bar features, for lights-out mode 359 mShadow = sb.findViewById(R.id.bar_shadow); 360 mShadow.setOnTouchListener( 361 new View.OnTouchListener() { 362 public boolean onTouch(View v, MotionEvent ev) { 363 if (ev.getAction() == MotionEvent.ACTION_DOWN) { 364 mShadow.setVisibility(View.GONE); 365 mBarContents.setVisibility(View.VISIBLE); 366 } 367 return false; 368 } 369 }); 370 371 // tuning parameters 372 final int LIGHTS_GOING_OUT_SYSBAR_DURATION = 600; 373 final int LIGHTS_GOING_OUT_SHADOW_DURATION = 1000; 374 final int LIGHTS_GOING_OUT_SHADOW_DELAY = 500; 375 376 final int LIGHTS_COMING_UP_SYSBAR_DURATION = 200; 377// final int LIGHTS_COMING_UP_SYSBAR_DELAY = 50; 378 final int LIGHTS_COMING_UP_SHADOW_DURATION = 0; 379 380 LayoutTransition xition = new LayoutTransition(); 381 xition.setAnimator(LayoutTransition.APPEARING, 382 ObjectAnimator.ofFloat(null, "alpha", 0.5f, 1f)); 383 xition.setDuration(LayoutTransition.APPEARING, LIGHTS_COMING_UP_SYSBAR_DURATION); 384 xition.setStartDelay(LayoutTransition.APPEARING, 0); 385 xition.setAnimator(LayoutTransition.DISAPPEARING, 386 ObjectAnimator.ofFloat(null, "alpha", 1f, 0f)); 387 xition.setDuration(LayoutTransition.DISAPPEARING, LIGHTS_GOING_OUT_SYSBAR_DURATION); 388 xition.setStartDelay(LayoutTransition.DISAPPEARING, 0); 389 ((ViewGroup)sb.findViewById(R.id.bar_contents_holder)).setLayoutTransition(xition); 390 391 xition = new LayoutTransition(); 392 xition.setAnimator(LayoutTransition.APPEARING, 393 ObjectAnimator.ofFloat(null, "alpha", 0f, 1f)); 394 xition.setDuration(LayoutTransition.APPEARING, LIGHTS_GOING_OUT_SHADOW_DURATION); 395 xition.setStartDelay(LayoutTransition.APPEARING, LIGHTS_GOING_OUT_SHADOW_DELAY); 396 xition.setAnimator(LayoutTransition.DISAPPEARING, 397 ObjectAnimator.ofFloat(null, "alpha", 1f, 0f)); 398 xition.setDuration(LayoutTransition.DISAPPEARING, LIGHTS_COMING_UP_SHADOW_DURATION); 399 xition.setStartDelay(LayoutTransition.DISAPPEARING, 0); 400 ((ViewGroup)sb.findViewById(R.id.bar_shadow_holder)).setLayoutTransition(xition); 401 402 // set the initial view visibility 403 setAreThereNotifications(); 404 405 // Add the windows 406 addPanelWindows(); 407 408 mPile = (ViewGroup)mNotificationPanel.findViewById(R.id.content); 409 mPile.removeAllViews(); 410 411 ScrollView scroller = (ScrollView)mPile.getParent(); 412 scroller.setFillViewport(true); 413 414 mHeightReceiver.addOnBarHeightChangedListener(this); 415 416 return sb; 417 } 418 419 public int getStatusBarHeight() { 420 return mHeightReceiver.getHeight(); 421 } 422 423 protected int getStatusBarGravity() { 424 return Gravity.BOTTOM | Gravity.FILL_HORIZONTAL; 425 } 426 427 public void onBarHeightChanged(int height) { 428 final WindowManager.LayoutParams lp 429 = (WindowManager.LayoutParams)mStatusBarView.getLayoutParams(); 430 if (lp == null) { 431 // haven't been added yet 432 return; 433 } 434 if (lp.height != height) { 435 lp.height = height; 436 final WindowManager wm = WindowManagerImpl.getDefault(); 437 wm.updateViewLayout(mStatusBarView, lp); 438 } 439 } 440 441 private class H extends Handler { 442 public void handleMessage(Message m) { 443 switch (m.what) { 444 case MSG_OPEN_NOTIFICATION_PEEK: 445 if (DEBUG) Slog.d(TAG, "opening notification peek window; arg=" + m.arg1); 446 if (m.arg1 >= 0) { 447 final int N = mNotns.size(); 448 if (mNotificationPeekIndex >= 0 && mNotificationPeekIndex < N) { 449 NotificationData.Entry entry = mNotns.get(N-1-mNotificationPeekIndex); 450 entry.icon.setBackgroundColor(0); 451 mNotificationPeekIndex = -1; 452 mNotificationPeekKey = null; 453 } 454 455 final int peekIndex = m.arg1; 456 if (peekIndex < N) { 457 //Slog.d(TAG, "loading peek: " + peekIndex); 458 NotificationData.Entry entry = mNotns.get(N-1-peekIndex); 459 NotificationData.Entry copy = new NotificationData.Entry( 460 entry.key, 461 entry.notification, 462 entry.icon); 463 inflateViews(copy, mNotificationPeekRow); 464 465 entry.icon.setBackgroundColor(0x20FFFFFF); 466 467// mNotificationPeekRow.setLayoutTransition( 468// peekIndex < mNotificationPeekIndex 469// ? mNotificationPeekScrubLeft 470// : mNotificationPeekScrubRight); 471 472 mNotificationPeekRow.removeAllViews(); 473 mNotificationPeekRow.addView(copy.row); 474 475 mNotificationPeekWindow.setVisibility(View.VISIBLE); 476 mNotificationPanel.show(false, true); 477 478 mNotificationPeekIndex = peekIndex; 479 mNotificationPeekKey = entry.key; 480 } 481 } 482 break; 483 case MSG_CLOSE_NOTIFICATION_PEEK: 484 if (DEBUG) Slog.d(TAG, "closing notification peek window"); 485 mNotificationPeekWindow.setVisibility(View.GONE); 486 mNotificationPeekRow.removeAllViews(); 487 final int N = mNotns.size(); 488 if (mNotificationPeekIndex >= 0 && mNotificationPeekIndex < N) { 489 NotificationData.Entry entry = mNotns.get(N-1-mNotificationPeekIndex); 490 entry.icon.setBackgroundColor(0); 491 } 492 493 mNotificationPeekIndex = -1; 494 mNotificationPeekKey = null; 495 break; 496 case MSG_OPEN_NOTIFICATION_PANEL: 497 if (DEBUG) Slog.d(TAG, "opening notifications panel"); 498 if (!mNotificationPanel.isShowing()) { 499 mNotificationPeekWindow.setVisibility(View.GONE); 500 mNotificationPanel.show(true, true); 501 mNotificationArea.setVisibility(View.GONE); 502 mTicker.halt(); 503 } 504 break; 505 case MSG_CLOSE_NOTIFICATION_PANEL: 506 if (DEBUG) Slog.d(TAG, "closing notifications panel"); 507 if (mNotificationPanel.isShowing()) { 508 mNotificationPanel.show(false, true); 509 mNotificationArea.setVisibility(View.VISIBLE); 510 } 511 break; 512 case MSG_OPEN_RECENTS_PANEL: 513 if (DEBUG) Slog.d(TAG, "opening recents panel"); 514 if (mRecentsPanel != null) { 515 mRecentsPanel.setVisibility(View.VISIBLE); 516 mRecentsPanel.show(true, true); 517 } 518 break; 519 case MSG_CLOSE_RECENTS_PANEL: 520 if (DEBUG) Slog.d(TAG, "closing recents panel"); 521 if (mRecentsPanel != null && mRecentsPanel.isShowing()) { 522 mRecentsPanel.show(false, true); 523 } 524 break; 525 case MSG_SHOW_CHROME: 526 if (DEBUG) Slog.d(TAG, "hiding shadows (lights on)"); 527 mBarContents.setVisibility(View.VISIBLE); 528 mShadow.setVisibility(View.GONE); 529 break; 530 case MSG_HIDE_CHROME: 531 if (DEBUG) Slog.d(TAG, "showing shadows (lights out)"); 532 animateCollapse(); 533 mBarContents.setVisibility(View.GONE); 534 mShadow.setVisibility(View.VISIBLE); 535 break; 536 } 537 } 538 } 539 540 public void addIcon(String slot, int index, int viewIndex, StatusBarIcon icon) { 541 if (DEBUG) Slog.d(TAG, "addIcon(" + slot + ") -> " + icon); 542 } 543 544 public void updateIcon(String slot, int index, int viewIndex, 545 StatusBarIcon old, StatusBarIcon icon) { 546 if (DEBUG) Slog.d(TAG, "updateIcon(" + slot + ") -> " + icon); 547 } 548 549 public void removeIcon(String slot, int index, int viewIndex) { 550 if (DEBUG) Slog.d(TAG, "removeIcon(" + slot + ")"); 551 } 552 553 public void addNotification(IBinder key, StatusBarNotification notification) { 554 if (DEBUG) Slog.d(TAG, "addNotification(" + key + " -> " + notification + ")"); 555 addNotificationViews(key, notification); 556 557 final boolean immersive = isImmersive(); 558 if (false && immersive) { 559 // TODO: immersive mode popups for tablet 560 } else if (notification.notification.fullScreenIntent != null) { 561 // not immersive & a full-screen alert should be shown 562 Slog.d(TAG, "Notification has fullScreenIntent and activity is not immersive;" 563 + " sending fullScreenIntent"); 564 try { 565 notification.notification.fullScreenIntent.send(); 566 } catch (PendingIntent.CanceledException e) { 567 } 568 } else { 569 tick(key, notification, true); 570 } 571 572 setAreThereNotifications(); 573 } 574 575 public void updateNotification(IBinder key, StatusBarNotification notification) { 576 if (DEBUG) Slog.d(TAG, "updateNotification(" + key + " -> " + notification + ") // TODO"); 577 578 final NotificationData.Entry oldEntry = mNotns.findByKey(key); 579 if (oldEntry == null) { 580 Slog.w(TAG, "updateNotification for unknown key: " + key); 581 return; 582 } 583 584 final StatusBarNotification oldNotification = oldEntry.notification; 585 final RemoteViews oldContentView = oldNotification.notification.contentView; 586 587 final RemoteViews contentView = notification.notification.contentView; 588 589 if (DEBUG) { 590 Slog.d(TAG, "old notification: when=" + oldNotification.notification.when 591 + " ongoing=" + oldNotification.isOngoing() 592 + " expanded=" + oldEntry.expanded 593 + " contentView=" + oldContentView); 594 Slog.d(TAG, "new notification: when=" + notification.notification.when 595 + " ongoing=" + oldNotification.isOngoing() 596 + " contentView=" + contentView); 597 } 598 599 // Can we just reapply the RemoteViews in place? If when didn't change, the order 600 // didn't change. 601 boolean orderUnchanged = (notification.notification.when == oldNotification.notification.when 602 && notification.isOngoing() == oldNotification.isOngoing() 603 && oldEntry.expanded != null 604 && contentView != null 605 && oldContentView != null 606 && contentView.getPackage() != null 607 && oldContentView.getPackage() != null 608 && oldContentView.getPackage().equals(contentView.getPackage()) 609 && oldContentView.getLayoutId() == contentView.getLayoutId()); 610 ViewGroup rowParent = (ViewGroup) oldEntry.row.getParent(); 611 boolean isLastAnyway = rowParent.indexOfChild(oldEntry.row) == rowParent.getChildCount() - 1; 612 if (orderUnchanged || isLastAnyway) { 613 if (DEBUG) Slog.d(TAG, "reusing notification for key: " + key); 614 oldEntry.notification = notification; 615 try { 616 // Reapply the RemoteViews 617 contentView.reapply(mContext, oldEntry.content); 618 // update the contentIntent 619 final PendingIntent contentIntent = notification.notification.contentIntent; 620 if (contentIntent != null) { 621 oldEntry.content.setOnClickListener(new NotificationClicker(contentIntent, 622 notification.pkg, notification.tag, notification.id)); 623 } else { 624 oldEntry.content.setOnClickListener(null); 625 } 626 // Update the icon. 627 final StatusBarIcon ic = new StatusBarIcon(notification.pkg, 628 notification.notification.icon, notification.notification.iconLevel, 629 notification.notification.number); 630 if (!oldEntry.icon.set(ic)) { 631 handleNotificationError(key, notification, "Couldn't update icon: " + ic); 632 return; 633 } 634 635 if (key == mNotificationPeekKey) { 636 // must update the peek window 637 Message peekMsg = mHandler.obtainMessage(MSG_OPEN_NOTIFICATION_PEEK); 638 peekMsg.arg1 = mNotificationPeekIndex; 639 mHandler.removeMessages(MSG_OPEN_NOTIFICATION_PEEK); 640 mHandler.sendMessage(peekMsg); 641 } 642 } 643 catch (RuntimeException e) { 644 // It failed to add cleanly. Log, and remove the view from the panel. 645 Slog.w(TAG, "Couldn't reapply views for package " + contentView.getPackage(), e); 646 removeNotificationViews(key); 647 addNotificationViews(key, notification); 648 } 649 } else { 650 if (DEBUG) Slog.d(TAG, "not reusing notification for key: " + key); 651 removeNotificationViews(key); 652 addNotificationViews(key, notification); 653 } 654 // fullScreenIntent doesn't happen on updates. You need to clear & repost a new 655 // notification. 656 final boolean immersive = isImmersive(); 657 if (false && immersive) { 658 // TODO: immersive mode 659 } else { 660 tick(key, notification, false); 661 } 662 663 setAreThereNotifications(); 664 } 665 666 public void removeNotification(IBinder key) { 667 if (DEBUG) Slog.d(TAG, "removeNotification(" + key + ") // TODO"); 668 removeNotificationViews(key); 669 mTicker.remove(key); 670 setAreThereNotifications(); 671 } 672 673 public void showClock(boolean show) { 674 View clock = mBarContents.findViewById(R.id.clock); 675 View network_text = mBarContents.findViewById(R.id.network_text); 676 if (clock != null) { 677 clock.setVisibility(show ? View.VISIBLE : View.GONE); 678 } 679 if (network_text != null) { 680 network_text.setVisibility((!show) ? View.VISIBLE : View.GONE); 681 } 682 } 683 684 public void disable(int state) { 685 int old = mDisabled; 686 int diff = state ^ old; 687 mDisabled = state; 688 689 // act accordingly 690 if ((diff & StatusBarManager.DISABLE_CLOCK) != 0) { 691 boolean show = (state & StatusBarManager.DISABLE_CLOCK) == 0; 692 Slog.d(TAG, "DISABLE_CLOCK: " + (show ? "no" : "yes")); 693 showClock(show); 694 } 695 if ((diff & StatusBarManager.DISABLE_SYSTEM_INFO) != 0) { 696 boolean show = (state & StatusBarManager.DISABLE_SYSTEM_INFO) == 0; 697 Slog.d(TAG, "DISABLE_SYSTEM_INFO: " + (show ? "no" : "yes")); 698 mNotificationTrigger.setVisibility(show ? View.VISIBLE : View.GONE); 699 } 700 if ((diff & StatusBarManager.DISABLE_EXPAND) != 0) { 701 if ((state & StatusBarManager.DISABLE_EXPAND) != 0) { 702 Slog.d(TAG, "DISABLE_EXPAND: yes"); 703 animateCollapse(); 704 } 705 } 706 if ((diff & StatusBarManager.DISABLE_NOTIFICATION_ICONS) != 0) { 707 if ((state & StatusBarManager.DISABLE_NOTIFICATION_ICONS) != 0) { 708 Slog.d(TAG, "DISABLE_NOTIFICATION_ICONS: yes"); 709 // synchronize with current shadow state 710 mNotificationIconArea.setVisibility(View.GONE); 711 mTicker.halt(); 712 } else { 713 Slog.d(TAG, "DISABLE_NOTIFICATION_ICONS: no"); 714 // synchronize with current shadow state 715 mNotificationIconArea.setVisibility(View.VISIBLE); 716 } 717 } else if ((diff & StatusBarManager.DISABLE_NOTIFICATION_TICKER) != 0) { 718 if ((state & StatusBarManager.DISABLE_NOTIFICATION_TICKER) != 0) { 719 mTicker.halt(); 720 } 721 } 722 if ((diff & StatusBarManager.DISABLE_NAVIGATION) != 0) { 723 if ((state & StatusBarManager.DISABLE_NAVIGATION) != 0) { 724 Slog.d(TAG, "DISABLE_NAVIGATION: yes"); 725 mNavigationArea.setVisibility(View.GONE); 726 mInputMethodSwitchButton.setScreenLocked(true); 727 } else { 728 Slog.d(TAG, "DISABLE_NAVIGATION: no"); 729 mNavigationArea.setVisibility(View.VISIBLE); 730 mInputMethodSwitchButton.setScreenLocked(false); 731 } 732 } 733 } 734 735 private boolean hasTicker(Notification n) { 736 return n.tickerView != null || !TextUtils.isEmpty(n.tickerText); 737 } 738 739 private void tick(IBinder key, StatusBarNotification n, boolean firstTime) { 740 // Don't show the ticker when the windowshade is open. 741 if (mNotificationPanel.isShowing()) { 742 return; 743 } 744 // If they asked for FLAG_ONLY_ALERT_ONCE, then only show this notification 745 // if it's a new notification. 746 if (!firstTime && (n.notification.flags & Notification.FLAG_ONLY_ALERT_ONCE) != 0) { 747 return; 748 } 749 // Show the ticker if one is requested. Also don't do this 750 // until status bar window is attached to the window manager, 751 // because... well, what's the point otherwise? And trying to 752 // run a ticker without being attached will crash! 753 if (hasTicker(n.notification) && mStatusBarView.getWindowToken() != null) { 754 if (0 == (mDisabled & (StatusBarManager.DISABLE_NOTIFICATION_ICONS 755 | StatusBarManager.DISABLE_NOTIFICATION_TICKER))) { 756 mTicker.add(key, n); 757 mNotificationAndImeArea.setVisibility(View.GONE); 758 } 759 } 760 } 761 762 // called by TabletTicker when it's done with all queued ticks 763 public void doneTicking() { 764 mNotificationAndImeArea.setVisibility(View.VISIBLE); 765 } 766 767 public void animateExpand() { 768 mHandler.removeMessages(MSG_OPEN_NOTIFICATION_PANEL); 769 mHandler.sendEmptyMessage(MSG_OPEN_NOTIFICATION_PANEL); 770 } 771 772 public void animateCollapse() { 773 mHandler.removeMessages(MSG_CLOSE_NOTIFICATION_PANEL); 774 mHandler.sendEmptyMessage(MSG_CLOSE_NOTIFICATION_PANEL); 775 mHandler.removeMessages(MSG_CLOSE_RECENTS_PANEL); 776 mHandler.sendEmptyMessage(MSG_CLOSE_RECENTS_PANEL); 777 } 778 779 // called by StatusBar 780 @Override 781 public void setLightsOn(boolean on) { 782 // Policy note: if the frontmost activity needs the menu key, we assume it is a legacy app 783 // that can't handle lights-out mode. 784 if (mMenuButton.getVisibility() == View.VISIBLE) { 785 on = true; 786 } 787 mHandler.removeMessages(MSG_HIDE_CHROME); 788 mHandler.removeMessages(MSG_SHOW_CHROME); 789 mHandler.sendEmptyMessage(on ? MSG_SHOW_CHROME : MSG_HIDE_CHROME); 790 } 791 792 public void setMenuKeyVisible(boolean visible) { 793 if (DEBUG) { 794 Slog.d(TAG, (visible?"showing":"hiding") + " the MENU button"); 795 } 796 mMenuButton.setVisibility(visible ? View.VISIBLE : View.GONE); 797 798 // See above re: lights-out policy for legacy apps. 799 if (visible) setLightsOn(true); 800 } 801 802 public void setIMEButtonVisible(IBinder token, boolean visible) { 803 if (DEBUG) { 804 Slog.d(TAG, (visible?"showing":"hiding") + " the IME button"); 805 } 806 mInputMethodSwitchButton.setIMEButtonVisible(token, visible); 807 mBackButton.setImageResource( 808 visible ? R.drawable.ic_sysbar_back_ime : R.drawable.ic_sysbar_back); 809 if (FAKE_SPACE_BAR) { 810 mFakeSpaceBar.setVisibility(visible ? View.VISIBLE : View.GONE); 811 } 812 } 813 814 private boolean isImmersive() { 815 try { 816 return ActivityManagerNative.getDefault().isTopActivityImmersive(); 817 //Slog.d(TAG, "Top activity is " + (immersive?"immersive":"not immersive")); 818 } catch (RemoteException ex) { 819 // the end is nigh 820 return false; 821 } 822 } 823 824 private void setAreThereNotifications() { 825 final boolean hasClearable = mNotns.hasClearableItems(); 826 } 827 828 /** 829 * Cancel this notification and tell the status bar service about the failure. Hold no locks. 830 */ 831 void handleNotificationError(IBinder key, StatusBarNotification n, String message) { 832 removeNotification(key); 833 try { 834 mBarService.onNotificationError(n.pkg, n.tag, n.id, n.uid, n.initialPid, message); 835 } catch (RemoteException ex) { 836 // The end is nigh. 837 } 838 } 839 840 private void sendKey(KeyEvent key) { 841 try { 842 if (DEBUG) Slog.d(TAG, "injecting key event: " + key); 843 mWindowManager.injectInputEventNoWait(key); 844 } catch (RemoteException ex) { 845 } 846 } 847 848 private View.OnClickListener mOnClickListener = new View.OnClickListener() { 849 public void onClick(View v) { 850 if (v == mNotificationTrigger) { 851 onClickNotificationTrigger(); 852 } else if (v == mRecentButton) { 853 onClickRecentButton(); 854 } 855 } 856 }; 857 858 public void onClickNotificationTrigger() { 859 if (DEBUG) Slog.d(TAG, "clicked notification icons; disabled=" + mDisabled); 860 if ((mDisabled & StatusBarManager.DISABLE_EXPAND) == 0) { 861 if (!mNotificationsOn) { 862 mNotificationsOn = true; 863 mIconLayout.setVisibility(View.VISIBLE); // TODO: animation 864 } else { 865 int msg = !mNotificationPanel.isShowing() 866 ? MSG_OPEN_NOTIFICATION_PANEL 867 : MSG_CLOSE_NOTIFICATION_PANEL; 868 mHandler.removeMessages(msg); 869 mHandler.sendEmptyMessage(msg); 870 } 871 } 872 } 873 874 public void onClickRecentButton() { 875 if (DEBUG) Slog.d(TAG, "clicked recent apps; disabled=" + mDisabled); 876 if (mRecentsPanel == null) { 877 Intent intent = new Intent(); 878 intent.setClass(mContext, RecentApplicationsActivity.class); 879 intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK 880 | Intent.FLAG_ACTIVITY_EXCLUDE_FROM_RECENTS); 881 mContext.startActivity(intent); 882 } else { 883 if ((mDisabled & StatusBarManager.DISABLE_EXPAND) == 0) { 884 int msg = (mRecentsPanel.getVisibility() == View.GONE) 885 ? MSG_OPEN_RECENTS_PANEL 886 : MSG_CLOSE_RECENTS_PANEL; 887 mHandler.removeMessages(msg); 888 mHandler.sendEmptyMessage(msg); 889 } 890 } 891 } 892 893 public NotificationClicker makeClicker(PendingIntent intent, String pkg, String tag, int id) { 894 return new NotificationClicker(intent, pkg, tag, id); 895 } 896 897 private class NotificationClicker implements View.OnClickListener { 898 private PendingIntent mIntent; 899 private String mPkg; 900 private String mTag; 901 private int mId; 902 903 NotificationClicker(PendingIntent intent, String pkg, String tag, int id) { 904 mIntent = intent; 905 mPkg = pkg; 906 mTag = tag; 907 mId = id; 908 } 909 910 public void onClick(View v) { 911 try { 912 // The intent we are sending is for the application, which 913 // won't have permission to immediately start an activity after 914 // the user switches to home. We know it is safe to do at this 915 // point, so make sure new activity switches are now allowed. 916 ActivityManagerNative.getDefault().resumeAppSwitches(); 917 } catch (RemoteException e) { 918 } 919 920 if (mIntent != null) { 921 int[] pos = new int[2]; 922 v.getLocationOnScreen(pos); 923 Intent overlay = new Intent(); 924 overlay.setSourceBounds( 925 new Rect(pos[0], pos[1], pos[0]+v.getWidth(), pos[1]+v.getHeight())); 926 try { 927 mIntent.send(mContext, 0, overlay); 928 } catch (PendingIntent.CanceledException e) { 929 // the stack trace isn't very helpful here. Just log the exception message. 930 Slog.w(TAG, "Sending contentIntent failed: " + e); 931 } 932 } 933 934 try { 935 mBarService.onNotificationClick(mPkg, mTag, mId); 936 } catch (RemoteException ex) { 937 // system process is dead if we're here. 938 } 939 940 // close the shade if it was open 941 animateCollapse(); 942 943 // If this click was on the intruder alert, hide that instead 944// mHandler.sendEmptyMessage(MSG_HIDE_INTRUDER); 945 } 946 } 947 948 StatusBarNotification removeNotificationViews(IBinder key) { 949 NotificationData.Entry entry = mNotns.remove(key); 950 if (entry == null) { 951 Slog.w(TAG, "removeNotification for unknown key: " + key); 952 return null; 953 } 954 // Remove the expanded view. 955 ViewGroup rowParent = (ViewGroup)entry.row.getParent(); 956 if (rowParent != null) rowParent.removeView(entry.row); 957 958 if (key == mNotificationPeekKey) { 959 // must close the peek as well, since it's gone 960 mHandler.sendEmptyMessage(MSG_CLOSE_NOTIFICATION_PEEK); 961 } 962 // Remove the icon. 963// ViewGroup iconParent = (ViewGroup)entry.icon.getParent(); 964// if (iconParent != null) iconParent.removeView(entry.icon); 965 updateNotificationIcons(); 966 967 return entry.notification; 968 } 969 970 private class NotificationIconTouchListener implements View.OnTouchListener { 971 VelocityTracker mVT; 972 973 public NotificationIconTouchListener() { 974 } 975 976 public boolean onTouch(View v, MotionEvent event) { 977 boolean peeking = mNotificationPeekWindow.getVisibility() != View.GONE; 978 boolean panelShowing = mNotificationPanel.isShowing(); 979 if (panelShowing) return false; 980 981 switch (event.getAction()) { 982 case MotionEvent.ACTION_DOWN: 983 mVT = VelocityTracker.obtain(); 984 985 // fall through 986 case MotionEvent.ACTION_OUTSIDE: 987 case MotionEvent.ACTION_MOVE: 988 // peek and switch icons if necessary 989 int numIcons = mIconLayout.getChildCount(); 990 int peekIndex = (int)((float)event.getX() * numIcons / mIconLayout.getWidth()); 991 if (peekIndex > numIcons - 1) peekIndex = numIcons - 1; 992 else if (peekIndex < 0) peekIndex = 0; 993 994 if (!peeking || mNotificationPeekIndex != peekIndex) { 995 if (DEBUG) Slog.d(TAG, "will peek at notification #" + peekIndex); 996 Message peekMsg = mHandler.obtainMessage(MSG_OPEN_NOTIFICATION_PEEK); 997 peekMsg.arg1 = peekIndex; 998 999 mHandler.removeMessages(MSG_OPEN_NOTIFICATION_PEEK); 1000 1001 // no delay if we're scrubbing left-right 1002 mHandler.sendMessage(peekMsg); 1003 } 1004 1005 // check for fling 1006 if (mVT != null) { 1007 mVT.addMovement(event); 1008 mVT.computeCurrentVelocity(1000); 1009 // require a little more oomph once we're already in peekaboo mode 1010 if (!panelShowing && ( 1011 (peeking && mVT.getYVelocity() < -mNotificationFlingVelocity*3) 1012 || (mVT.getYVelocity() < -mNotificationFlingVelocity))) { 1013 mHandler.removeMessages(MSG_OPEN_NOTIFICATION_PEEK); 1014 mHandler.removeMessages(MSG_OPEN_NOTIFICATION_PANEL); 1015 mHandler.sendEmptyMessage(MSG_CLOSE_NOTIFICATION_PEEK); 1016 mHandler.sendEmptyMessage(MSG_OPEN_NOTIFICATION_PANEL); 1017 } 1018 } 1019 return true; 1020 case MotionEvent.ACTION_UP: 1021 case MotionEvent.ACTION_CANCEL: 1022 mHandler.removeMessages(MSG_OPEN_NOTIFICATION_PEEK); 1023 if (peeking) { 1024 mHandler.sendEmptyMessageDelayed(MSG_CLOSE_NOTIFICATION_PEEK, 5000); 1025 } 1026 mVT.recycle(); 1027 mVT = null; 1028 return true; 1029 } 1030 return false; 1031 } 1032 } 1033 1034 StatusBarIconView addNotificationViews(IBinder key, StatusBarNotification notification) { 1035 if (DEBUG) { 1036 Slog.d(TAG, "addNotificationViews(key=" + key + ", notification=" + notification); 1037 } 1038 // Construct the icon. 1039 final StatusBarIconView iconView = new StatusBarIconView(mContext, 1040 notification.pkg + "/0x" + Integer.toHexString(notification.id)); 1041 iconView.setScaleType(ImageView.ScaleType.CENTER_INSIDE); 1042 1043 final StatusBarIcon ic = new StatusBarIcon(notification.pkg, 1044 notification.notification.icon, 1045 notification.notification.iconLevel, 1046 notification.notification.number); 1047 if (!iconView.set(ic)) { 1048 handleNotificationError(key, notification, "Couldn't attach StatusBarIcon: " + ic); 1049 return null; 1050 } 1051 // Construct the expanded view. 1052 NotificationData.Entry entry = new NotificationData.Entry(key, notification, iconView); 1053 if (!inflateViews(entry, mPile)) { 1054 handleNotificationError(key, notification, "Couldn't expand RemoteViews for: " 1055 + notification); 1056 return null; 1057 } 1058 1059 // Add the icon. 1060 mNotns.add(entry); 1061 updateNotificationIcons(); 1062 1063 return iconView; 1064 } 1065 1066 private void reloadAllNotificationIcons() { 1067 if (mIconLayout == null) return; 1068 mIconLayout.removeAllViews(); 1069 updateNotificationIcons(); 1070 } 1071 1072 private void updateNotificationIcons() { 1073 // XXX: need to implement a new limited linear layout class 1074 // to avoid removing & readding everything 1075 1076 if (mIconLayout == null) return; 1077 1078 final LinearLayout.LayoutParams params 1079 = new LinearLayout.LayoutParams(mIconSize + 2*mIconHPadding, mNaturalBarHeight); 1080 1081 int N = mNotns.size(); 1082 1083 if (DEBUG) { 1084 Slog.d(TAG, "refreshing icons: " + N + " notifications, mIconLayout=" + mIconLayout); 1085 } 1086 1087 ArrayList<View> toShow = new ArrayList<View>(); 1088 1089 for (int i=0; i<MAX_NOTIFICATION_ICONS; i++) { 1090 if (i>=N) break; 1091 toShow.add(mNotns.get(N-i-1).icon); 1092 } 1093 1094 ArrayList<View> toRemove = new ArrayList<View>(); 1095 for (int i=0; i<mIconLayout.getChildCount(); i++) { 1096 View child = mIconLayout.getChildAt(i); 1097 if (!toShow.contains(child)) { 1098 toRemove.add(child); 1099 } 1100 } 1101 1102 for (View remove : toRemove) { 1103 mIconLayout.removeView(remove); 1104 } 1105 1106 for (int i=0; i<toShow.size(); i++) { 1107 View v = toShow.get(i); 1108 v.setPadding(mIconHPadding, 0, mIconHPadding, 0); 1109 if (v.getParent() == null) { 1110 mIconLayout.addView(v, i, params); 1111 } 1112 } 1113 1114 loadNotificationPanel(); 1115 } 1116 1117 private void loadNotificationPanel() { 1118 int N = mNotns.size(); 1119 1120 ArrayList<View> toShow = new ArrayList<View>(); 1121 1122 for (int i=0; i<N; i++) { 1123 View row = mNotns.get(N-i-1).row; 1124 toShow.add(row); 1125 } 1126 1127 ArrayList<View> toRemove = new ArrayList<View>(); 1128 for (int i=0; i<mPile.getChildCount(); i++) { 1129 View child = mPile.getChildAt(i); 1130 if (!toShow.contains(child)) { 1131 toRemove.add(child); 1132 } 1133 } 1134 1135 for (View remove : toRemove) { 1136 mPile.removeView(remove); 1137 } 1138 1139 for (int i=0; i<toShow.size(); i++) { 1140 View v = toShow.get(i); 1141 if (v.getParent() == null) { 1142 mPile.addView(toShow.get(i)); 1143 } 1144 } 1145 } 1146 1147 void workAroundBadLayerDrawableOpacity(View v) { 1148 LayerDrawable d = (LayerDrawable)v.getBackground(); 1149 v.setBackgroundDrawable(null); 1150 d.setOpacity(PixelFormat.TRANSLUCENT); 1151 v.setBackgroundDrawable(d); 1152 } 1153 1154 private boolean inflateViews(NotificationData.Entry entry, ViewGroup parent) { 1155 StatusBarNotification sbn = entry.notification; 1156 RemoteViews remoteViews = sbn.notification.contentView; 1157 if (remoteViews == null) { 1158 return false; 1159 } 1160 1161 // create the row view 1162 LayoutInflater inflater = (LayoutInflater)mContext.getSystemService( 1163 Context.LAYOUT_INFLATER_SERVICE); 1164 View row = inflater.inflate(R.layout.status_bar_notification_row, parent, false); 1165 workAroundBadLayerDrawableOpacity(row); 1166 View vetoButton = row.findViewById(R.id.veto); 1167 if (entry.notification.isClearable()) { 1168 final String _pkg = sbn.pkg; 1169 final String _tag = sbn.tag; 1170 final int _id = sbn.id; 1171 vetoButton.setOnClickListener(new View.OnClickListener() { 1172 public void onClick(View v) { 1173 try { 1174 mBarService.onNotificationClear(_pkg, _tag, _id); 1175 } catch (RemoteException ex) { 1176 // system process is dead if we're here. 1177 } 1178 } 1179 }); 1180 } else { 1181 if ((sbn.notification.flags & Notification.FLAG_ONGOING_EVENT) == 0) { 1182 vetoButton.setVisibility(View.INVISIBLE); 1183 } else { 1184 vetoButton.setVisibility(View.GONE); 1185 } 1186 } 1187 1188 // the large icon 1189 ImageView largeIcon = (ImageView)row.findViewById(R.id.large_icon); 1190 if (sbn.notification.largeIcon != null) { 1191 largeIcon.setImageBitmap(sbn.notification.largeIcon); 1192 } else { 1193 largeIcon.getLayoutParams().width = 0; 1194 largeIcon.setVisibility(View.INVISIBLE); 1195 } 1196 1197 // bind the click event to the content area 1198 ViewGroup content = (ViewGroup)row.findViewById(R.id.content); 1199 // XXX: update to allow controls within notification views 1200 content.setDescendantFocusability(ViewGroup.FOCUS_BLOCK_DESCENDANTS); 1201// content.setOnFocusChangeListener(mFocusChangeListener); 1202 PendingIntent contentIntent = sbn.notification.contentIntent; 1203 if (contentIntent != null) { 1204 content.setOnClickListener(new NotificationClicker(contentIntent, 1205 sbn.pkg, sbn.tag, sbn.id)); 1206 } else { 1207 content.setOnClickListener(null); 1208 } 1209 1210 View expanded = null; 1211 Exception exception = null; 1212 try { 1213 expanded = remoteViews.apply(mContext, content); 1214 } 1215 catch (RuntimeException e) { 1216 exception = e; 1217 } 1218 if (expanded == null) { 1219 final String ident = sbn.pkg + "/0x" + Integer.toHexString(sbn.id); 1220 Slog.e(TAG, "couldn't inflate view for notification " + ident, exception); 1221 return false; 1222 } else { 1223 content.addView(expanded); 1224 row.setDrawingCacheEnabled(true); 1225 } 1226 1227 entry.row = row; 1228 entry.content = content; 1229 entry.expanded = expanded; 1230 1231 return true; 1232 } 1233 1234/* 1235 public class ShadowController { 1236 boolean mShowShadows; 1237 Map<View, View> mShadowsForElements = new IdentityHashMap<View, View>(7); 1238 Map<View, View> mElementsForShadows = new IdentityHashMap<View, View>(7); 1239 LayoutTransition mElementTransition, mShadowTransition; 1240 1241 View mTouchTarget; 1242 1243 ShadowController(boolean showShadows) { 1244 mShowShadows = showShadows; 1245 mTouchTarget = null; 1246 1247 mElementTransition = new LayoutTransition(); 1248// AnimatorSet s = new AnimatorSet(); 1249// s.play(ObjectAnimator.ofInt(null, "top", 48, 0)) 1250// .with(ObjectAnimator.ofFloat(null, "scaleY", 0.5f, 1f)) 1251// .with(ObjectAnimator.ofFloat(null, "alpha", 0.5f, 1f)) 1252// ; 1253 mElementTransition.setAnimator(LayoutTransition.APPEARING, //s); 1254 ObjectAnimator.ofInt(null, "top", 48, 0)); 1255 mElementTransition.setDuration(LayoutTransition.APPEARING, 100); 1256 mElementTransition.setStartDelay(LayoutTransition.APPEARING, 0); 1257 1258// s = new AnimatorSet(); 1259// s.play(ObjectAnimator.ofInt(null, "top", 0, 48)) 1260// .with(ObjectAnimator.ofFloat(null, "scaleY", 1f, 0.5f)) 1261// .with(ObjectAnimator.ofFloat(null, "alpha", 1f, 0.5f)) 1262// ; 1263 mElementTransition.setAnimator(LayoutTransition.DISAPPEARING, //s); 1264 ObjectAnimator.ofInt(null, "top", 0, 48)); 1265 mElementTransition.setDuration(LayoutTransition.DISAPPEARING, 400); 1266 1267 mShadowTransition = new LayoutTransition(); 1268 mShadowTransition.setAnimator(LayoutTransition.APPEARING, 1269 ObjectAnimator.ofFloat(null, "alpha", 0f, 1f)); 1270 mShadowTransition.setDuration(LayoutTransition.APPEARING, 200); 1271 mShadowTransition.setStartDelay(LayoutTransition.APPEARING, 100); 1272 mShadowTransition.setAnimator(LayoutTransition.DISAPPEARING, 1273 ObjectAnimator.ofFloat(null, "alpha", 1f, 0f)); 1274 mShadowTransition.setDuration(LayoutTransition.DISAPPEARING, 100); 1275 1276 ViewGroup bar = (ViewGroup) TabletStatusBar.this.mBarContents; 1277 bar.setLayoutTransition(mElementTransition); 1278 ViewGroup nav = (ViewGroup) TabletStatusBar.this.mNavigationArea; 1279 nav.setLayoutTransition(mElementTransition); 1280 ViewGroup shadowGroup = (ViewGroup) bar.findViewById(R.id.shadows); 1281 shadowGroup.setLayoutTransition(mShadowTransition); 1282 } 1283 1284 public void add(View element, View shadow) { 1285 shadow.setOnTouchListener(makeTouchListener()); 1286 mShadowsForElements.put(element, shadow); 1287 mElementsForShadows.put(shadow, element); 1288 } 1289 1290 public boolean getShadowState() { 1291 return mShowShadows; 1292 } 1293 1294 public View.OnTouchListener makeTouchListener() { 1295 return new View.OnTouchListener() { 1296 public boolean onTouch(View v, MotionEvent ev) { 1297 final int action = ev.getAction(); 1298 1299 if (DEBUG) Slog.d(TAG, "ShadowController: v=" + v + ", ev=" + ev); 1300 1301 // currently redirecting events? 1302 if (mTouchTarget == null) { 1303 mTouchTarget = mElementsForShadows.get(v); 1304 } 1305 1306 if (mTouchTarget != null && mTouchTarget.getVisibility() != View.GONE) { 1307 boolean last = false; 1308 switch (action) { 1309 case MotionEvent.ACTION_CANCEL: 1310 case MotionEvent.ACTION_UP: 1311 mHandler.removeMessages(MSG_RESTORE_SHADOWS); 1312 if (mShowShadows) { 1313 mHandler.sendEmptyMessageDelayed(MSG_RESTORE_SHADOWS, 1314 v == mNotificationShadow ? 5000 : 500); 1315 } 1316 last = true; 1317 break; 1318 case MotionEvent.ACTION_DOWN: 1319 mHandler.removeMessages(MSG_RESTORE_SHADOWS); 1320 setElementShadow(mTouchTarget, false); 1321 break; 1322 } 1323 mTouchTarget.dispatchTouchEvent(ev); 1324 if (last) mTouchTarget = null; 1325 return true; 1326 } 1327 1328 return false; 1329 } 1330 }; 1331 } 1332 1333 public void refresh() { 1334 for (View element : mShadowsForElements.keySet()) { 1335 setElementShadow(element, mShowShadows); 1336 } 1337 } 1338 1339 public void showAllShadows() { 1340 mShowShadows = true; 1341 refresh(); 1342 } 1343 1344 public void hideAllShadows() { 1345 mShowShadows = false; 1346 refresh(); 1347 } 1348 1349 // Use View.INVISIBLE for things hidden due to shadowing, and View.GONE for things that are 1350 // disabled (and should not be shadowed or re-shown) 1351 public void setElementShadow(View button, boolean shade) { 1352 View shadow = mShadowsForElements.get(button); 1353 if (shadow != null) { 1354 if (button.getVisibility() != View.GONE) { 1355 shadow.setVisibility(shade ? View.VISIBLE : View.INVISIBLE); 1356 button.setVisibility(shade ? View.INVISIBLE : View.VISIBLE); 1357 } 1358 } 1359 } 1360 1361 // Hide both element and shadow, using default layout animations. 1362 public void hideElement(View button) { 1363 Slog.d(TAG, "hiding: " + button); 1364 View shadow = mShadowsForElements.get(button); 1365 if (shadow != null) { 1366 shadow.setVisibility(View.GONE); 1367 } 1368 button.setVisibility(View.GONE); 1369 } 1370 1371 // Honoring the current shadow state. 1372 public void showElement(View button) { 1373 Slog.d(TAG, "showing: " + button); 1374 View shadow = mShadowsForElements.get(button); 1375 if (shadow != null) { 1376 shadow.setVisibility(mShowShadows ? View.VISIBLE : View.INVISIBLE); 1377 } 1378 button.setVisibility(mShowShadows ? View.INVISIBLE : View.VISIBLE); 1379 } 1380 } 1381 */ 1382 1383 public class TouchOutsideListener implements View.OnTouchListener { 1384 private int mMsg; 1385 private StatusBarPanel mPanel; 1386 1387 public TouchOutsideListener(int msg, StatusBarPanel panel) { 1388 mMsg = msg; 1389 mPanel = panel; 1390 } 1391 1392 public boolean onTouch(View v, MotionEvent ev) { 1393 final int action = ev.getAction(); 1394 if (action == MotionEvent.ACTION_OUTSIDE 1395 || (action == MotionEvent.ACTION_DOWN 1396 && !mPanel.isInContentArea((int)ev.getX(), (int)ev.getY()))) { 1397 mHandler.removeMessages(mMsg); 1398 mHandler.sendEmptyMessage(mMsg); 1399 return true; 1400 } 1401 return false; 1402 } 1403 } 1404 1405 public void dump(FileDescriptor fd, PrintWriter pw, String[] args) { 1406 pw.print("mDisabled=0x"); 1407 pw.println(Integer.toHexString(mDisabled)); 1408 pw.println("mNetworkController:"); 1409 mNetworkController.dump(fd, pw, args); 1410 } 1411} 1412 1413 1414