UIControllerTwoPane.java revision 1b4b6cf560a5ce9968a103b7c25cb402cdb7d396
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.email.activity; 18 19import android.app.Activity; 20import android.app.FragmentTransaction; 21import android.content.Context; 22import android.os.Bundle; 23import android.util.Log; 24 25import com.android.email.Clock; 26import com.android.email.Email; 27import com.android.email.MessageListContext; 28import com.android.email.Preferences; 29import com.android.email.R; 30import com.android.email.RefreshManager; 31import com.android.emailcommon.Logging; 32import com.android.emailcommon.provider.Account; 33import com.android.emailcommon.provider.EmailContent.Message; 34import com.android.emailcommon.provider.Mailbox; 35import com.android.emailcommon.utility.EmailAsyncTask; 36import com.google.common.annotations.VisibleForTesting; 37 38import java.util.Set; 39 40/** 41 * UI Controller for x-large devices. Supports a multi-pane layout. 42 * 43 * Note: Always use {@link #commitFragmentTransaction} to operate fragment transactions, 44 * so that we can easily switch between synchronous and asynchronous transactions. 45 */ 46class UIControllerTwoPane extends UIControllerBase implements ThreePaneLayout.Callback { 47 @VisibleForTesting 48 static final int MAILBOX_REFRESH_MIN_INTERVAL = 30 * 1000; // in milliseconds 49 50 @VisibleForTesting 51 static final int INBOX_AUTO_REFRESH_MIN_INTERVAL = 10 * 1000; // in milliseconds 52 53 // Other UI elements 54 private ThreePaneLayout mThreePane; 55 56 private MessageCommandButtonView mMessageCommandButtons; 57 58 public UIControllerTwoPane(EmailActivity activity) { 59 super(activity); 60 } 61 62 @Override 63 public int getLayoutId() { 64 return R.layout.email_activity_two_pane; 65 } 66 67 // ThreePaneLayoutCallback 68 @Override 69 public void onVisiblePanesChanged(int previousVisiblePanes) { 70 // If the right pane is gone, remove the message view. 71 final int visiblePanes = mThreePane.getVisiblePanes(); 72 73 if (((visiblePanes & ThreePaneLayout.PANE_RIGHT) == 0) && 74 ((previousVisiblePanes & ThreePaneLayout.PANE_RIGHT) != 0)) { 75 // Message view just got hidden 76 unselectMessage(); 77 } 78 // Disable CAB when the message list is not visible. 79 if (isMessageListInstalled()) { 80 getMessageListFragment().onHidden((visiblePanes & ThreePaneLayout.PANE_MIDDLE) == 0); 81 } 82 refreshActionBar(); 83 } 84 85 // MailboxListFragment$Callback 86 @Override 87 public void onMailboxSelected(long accountId, long mailboxId, boolean nestedNavigation) { 88 setListContext(MessageListContext.forMailbox(accountId, mailboxId)); 89 if (getMessageListMailboxId() != mListContext.getMailboxId()) { 90 updateMessageList(true); 91 } 92 } 93 94 // MailboxListFragment$Callback 95 @Override 96 public void onAccountSelected(long accountId) { 97 // It's from combined view, so "forceShowInbox" doesn't really matter. 98 // (We're always switching accounts.) 99 switchAccount(accountId, true); 100 } 101 102 // MailboxListFragment$Callback 103 @Override 104 public void onParentMailboxChanged() { 105 refreshActionBar(); 106 } 107 108 // MessageListFragment$Callback 109 @Override 110 public void onMessageOpen(long messageId, long messageMailboxId, long listMailboxId, 111 int type) { 112 if (type == MessageListFragment.Callback.TYPE_DRAFT) { 113 MessageCompose.actionEditDraft(mActivity, messageId); 114 } else { 115 if (getMessageId() != messageId) { 116 navigateToMessage(messageId); 117 mThreePane.showRightPane(); 118 } 119 } 120 } 121 122 // MessageListFragment$Callback 123 @Override 124 public void onMailboxNotFound() { 125 Log.e(Logging.LOG_TAG, "unable to find mailbox"); 126 } 127 128 // MessageListFragment$Callback 129 @Override 130 public void onEnterSelectionMode(boolean enter) { 131 } 132 133 // MessageListFragment$Callback 134 /** 135 * Apply the auto-advance policy upon initation of a batch command that could potentially 136 * affect the currently selected conversation. 137 */ 138 @Override 139 public void onAdvancingOpAccepted(Set<Long> affectedMessages) { 140 if (!isMessageViewInstalled()) { 141 // Do nothing if message view is not visible. 142 return; 143 } 144 145 final MessageOrderManager orderManager = getMessageOrderManager(); 146 int autoAdvanceDir = Preferences.getPreferences(mActivity).getAutoAdvanceDirection(); 147 if ((autoAdvanceDir == Preferences.AUTO_ADVANCE_MESSAGE_LIST) || (orderManager == null)) { 148 if (affectedMessages.contains(getMessageId())) { 149 goBackToMailbox(); 150 } 151 return; 152 } 153 154 // Navigate to the first unselected item in the appropriate direction. 155 switch (autoAdvanceDir) { 156 case Preferences.AUTO_ADVANCE_NEWER: 157 while (affectedMessages.contains(orderManager.getCurrentMessageId())) { 158 if (!orderManager.moveToNewer()) { 159 goBackToMailbox(); 160 return; 161 } 162 } 163 navigateToMessage(orderManager.getCurrentMessageId()); 164 break; 165 166 case Preferences.AUTO_ADVANCE_OLDER: 167 while (affectedMessages.contains(orderManager.getCurrentMessageId())) { 168 if (!orderManager.moveToOlder()) { 169 goBackToMailbox(); 170 return; 171 } 172 } 173 navigateToMessage(orderManager.getCurrentMessageId()); 174 break; 175 } 176 } 177 178 // MessageListFragment$Callback 179 @Override 180 public void onListLoaded() { 181 } 182 183 // MessageListFragment$Callback 184 @Override 185 public boolean onDragStarted() { 186 Log.w(Logging.LOG_TAG, "Drag started"); 187 188 if (((mListContext != null) && mListContext.isSearch()) 189 || !mThreePane.isLeftPaneVisible()) { 190 // D&D not allowed. 191 return false; 192 } 193 194 // STOPSHIP Save the current mailbox list 195 196 return true; 197 } 198 199 // MessageListFragment$Callback 200 @Override 201 public void onDragEnded() { 202 Log.w(Logging.LOG_TAG, "Drag ended"); 203 204 // STOPSHIP Restore the saved mailbox list 205 } 206 207 208 // MessageViewFragment$Callback 209 @Override 210 public boolean onUrlInMessageClicked(String url) { 211 return ActivityHelper.openUrlInMessage(mActivity, url, getActualAccountId()); 212 } 213 214 // MessageViewFragment$Callback 215 @Override 216 public void onLoadMessageStarted() { 217 } 218 219 // MessageViewFragment$Callback 220 @Override 221 public void onLoadMessageFinished() { 222 } 223 224 // MessageViewFragment$Callback 225 @Override 226 public void onLoadMessageError(String errorMessage) { 227 } 228 229 // MessageViewFragment$Callback 230 @Override 231 public void onCalendarLinkClicked(long epochEventStartTime) { 232 ActivityHelper.openCalendar(mActivity, epochEventStartTime); 233 } 234 235 // MessageViewFragment$Callback 236 @Override 237 public void onForward() { 238 MessageCompose.actionForward(mActivity, getMessageId()); 239 } 240 241 // MessageViewFragment$Callback 242 @Override 243 public void onReply() { 244 MessageCompose.actionReply(mActivity, getMessageId(), false); 245 } 246 247 // MessageViewFragment$Callback 248 @Override 249 public void onReplyAll() { 250 MessageCompose.actionReply(mActivity, getMessageId(), true); 251 } 252 253 /** 254 * Must be called just after the activity sets up the content view. 255 */ 256 @Override 257 public void onActivityViewReady() { 258 super.onActivityViewReady(); 259 260 // Set up content 261 mThreePane = (ThreePaneLayout) mActivity.findViewById(R.id.three_pane); 262 mThreePane.setCallback(this); 263 264 mMessageCommandButtons = mThreePane.getMessageCommandButtons(); 265 mMessageCommandButtons.setCallback(new CommandButtonCallback()); 266 } 267 268 @Override 269 protected ActionBarController createActionBarController(Activity activity) { 270 return new ActionBarController(activity, activity.getLoaderManager(), 271 activity.getActionBar(), new ActionBarControllerCallback()); 272 } 273 274 /** 275 * @return the currently selected account ID, *or* {@link Account#ACCOUNT_ID_COMBINED_VIEW}. 276 * 277 * @see #getActualAccountId() 278 */ 279 @Override 280 public long getUIAccountId() { 281 return isMailboxListInstalled() ? getMailboxListFragment().getAccountId() 282 :Account.NO_ACCOUNT; 283 } 284 285 286 /* 287 * STOPSHIP Remove this -- see the base class method. 288 */ 289 @Override 290 public long getMailboxSettingsMailboxId() { 291 return getMessageListMailboxId(); 292 } 293 294 /** 295 * @return true if refresh is in progress for the current mailbox. 296 */ 297 @Override 298 protected boolean isRefreshInProgress() { 299 long messageListMailboxId = getMessageListMailboxId(); 300 return (messageListMailboxId >= 0) 301 && mRefreshManager.isMessageListRefreshing(messageListMailboxId); 302 } 303 304 /** 305 * @return true if the UI should enable the "refresh" command. 306 */ 307 @Override 308 protected boolean isRefreshEnabled() { 309 // - Don't show for combined inboxes, but 310 // - Show even for non-refreshable mailboxes, in which case we refresh the mailbox list 311 return getActualAccountId() != Account.NO_ACCOUNT; 312 } 313 314 315 /** {@inheritDoc} */ 316 @Override 317 public void onSaveInstanceState(Bundle outState) { 318 super.onSaveInstanceState(outState); 319 } 320 321 /** {@inheritDoc} */ 322 @Override 323 public void onRestoreInstanceState(Bundle savedInstanceState) { 324 super.onRestoreInstanceState(savedInstanceState); 325 } 326 327 @Override 328 protected void installMessageListFragment(MessageListFragment fragment) { 329 super.installMessageListFragment(fragment); 330 331 if (isMailboxListInstalled()) { 332 getMailboxListFragment().setHighlightedMailbox(fragment.getMailboxId()); 333 } 334 } 335 336 @Override 337 protected void installMessageViewFragment(MessageViewFragment fragment) { 338 super.installMessageViewFragment(fragment); 339 340 if (isMessageListInstalled()) { 341 getMessageListFragment().setSelectedMessage(fragment.getMessageId()); 342 } 343 } 344 345 346 /** 347 * Commit a {@link FragmentTransaction}. 348 */ 349 private void commitFragmentTransaction(FragmentTransaction ft) { 350 if (DEBUG_FRAGMENTS) { 351 Log.d(Logging.LOG_TAG, this + " commitFragmentTransaction: " + ft); 352 } 353 if (!ft.isEmpty()) { 354 // STOPSHIP Don't use AllowingStateLoss. See b/4519430 355 ft.commitAllowingStateLoss(); 356 mFragmentManager.executePendingTransactions(); 357 } 358 } 359 360 @Override 361 public void openInternal(final MessageListContext listContext, final long messageId) { 362 if (Logging.DEBUG_LIFECYCLE && Email.DEBUG) { 363 Log.d(Logging.LOG_TAG, this + " open " + listContext); 364 } 365 366 final FragmentTransaction ft = mFragmentManager.beginTransaction(); 367 updateMailboxList(ft, true); 368 updateMessageList(ft, true); 369 370 if (messageId != Message.NO_MESSAGE) { 371 updateMessageView(ft, messageId); 372 mThreePane.showRightPane(); 373 } else if (mListContext.isSearch()) { 374 mThreePane.showRightPane(); 375 } else { 376 mThreePane.showLeftPane(); 377 } 378 commitFragmentTransaction(ft); 379 } 380 381 /** 382 * Loads the given account and optionally selects the given mailbox and message. If the 383 * specified account is already selected, no actions will be performed unless 384 * <code>forceReload</code> is <code>true</code>. 385 * 386 * @param ft {@link FragmentTransaction} to use. 387 * @param clearDependentPane if true, the message list and the message view will be cleared 388 */ 389 private void updateMailboxList(FragmentTransaction ft, boolean clearDependentPane) { 390 if (Logging.DEBUG_LIFECYCLE && Email.DEBUG) { 391 Log.d(Logging.LOG_TAG, this + " updateMailboxList " + mListContext); 392 } 393 394 long accountId = mListContext.mAccountId; 395 long mailboxId = mListContext.getMailboxId(); 396 if ((getUIAccountId() != accountId) || (getMailboxListMailboxId() != mailboxId)) { 397 removeMailboxListFragment(ft); 398 ft.add(mThreePane.getLeftPaneId(), 399 MailboxListFragment.newInstance(accountId, mailboxId, true)); 400 } 401 if (clearDependentPane) { 402 removeMessageListFragment(ft); 403 removeMessageViewFragment(ft); 404 } 405 } 406 407 /** 408 * Go back to a mailbox list view. If a message view is currently active, it will 409 * be hidden. 410 */ 411 private void goBackToMailbox() { 412 if (isMessageViewInstalled()) { 413 mThreePane.showLeftPane(); // Show mailbox list 414 } 415 } 416 417 /** 418 * Show the message list fragment for the given mailbox. 419 * 420 * @param ft {@link FragmentTransaction} to use. 421 */ 422 private void updateMessageList(FragmentTransaction ft, boolean clearDependentPane) { 423 if (Logging.DEBUG_LIFECYCLE && Email.DEBUG) { 424 Log.d(Logging.LOG_TAG, this + " updateMessageList " + mListContext); 425 } 426 427 if (mListContext.getMailboxId() != getMessageListMailboxId()) { 428 removeMessageListFragment(ft); 429 ft.add(mThreePane.getMiddlePaneId(), MessageListFragment.newInstance(mListContext)); 430 } 431 if (clearDependentPane) { 432 removeMessageViewFragment(ft); 433 } 434 } 435 436 /** 437 * Shortcut to call {@link #updateMessageList(FragmentTransaction, boolean)} and 438 * commit. 439 */ 440 private void updateMessageList(boolean clearDependentPane) { 441 FragmentTransaction ft = mFragmentManager.beginTransaction(); 442 updateMessageList(ft, clearDependentPane); 443 commitFragmentTransaction(ft); 444 } 445 446 /** 447 * Show a message on the message view. 448 * 449 * @param ft {@link FragmentTransaction} to use. 450 * @param messageId ID of the mailbox to load. Must never be {@link Message#NO_MESSAGE}. 451 */ 452 private void updateMessageView(FragmentTransaction ft, long messageId) { 453 if (Logging.DEBUG_LIFECYCLE && Email.DEBUG) { 454 Log.d(Logging.LOG_TAG, this + " updateMessageView messageId=" + messageId); 455 } 456 if (messageId == Message.NO_MESSAGE) { 457 throw new IllegalArgumentException(); 458 } 459 460 if (messageId == getMessageId()) { 461 return; // nothing to do. 462 } 463 464 removeMessageViewFragment(ft); 465 466 ft.add(mThreePane.getRightPaneId(), MessageViewFragment.newInstance(messageId)); 467 } 468 469 /** 470 * Shortcut to call {@link #updateMessageView(FragmentTransaction, long)} and commit. 471 */ 472 @Override protected void navigateToMessage(long messageId) { 473 FragmentTransaction ft = mFragmentManager.beginTransaction(); 474 updateMessageView(ft, messageId); 475 commitFragmentTransaction(ft); 476 } 477 478 /** 479 * Remove the message view if shown. 480 */ 481 private void unselectMessage() { 482 commitFragmentTransaction(removeMessageViewFragment(mFragmentManager.beginTransaction())); 483 if (isMessageListInstalled()) { 484 getMessageListFragment().setSelectedMessage(Message.NO_MESSAGE); 485 } 486 stopMessageOrderManager(); 487 } 488 489 private class CommandButtonCallback implements MessageCommandButtonView.Callback { 490 @Override 491 public void onMoveToNewer() { 492 moveToNewer(); 493 } 494 495 @Override 496 public void onMoveToOlder() { 497 moveToOlder(); 498 } 499 } 500 501 /** 502 * Disable/enable the move-to-newer/older buttons. 503 */ 504 @Override protected void updateNavigationArrows() { 505 final MessageOrderManager orderManager = getMessageOrderManager(); 506 if (orderManager == null) { 507 // shouldn't happen, but just in case 508 mMessageCommandButtons.enableNavigationButtons(false, false, 0, 0); 509 } else { 510 mMessageCommandButtons.enableNavigationButtons( 511 orderManager.canMoveToNewer(), orderManager.canMoveToOlder(), 512 orderManager.getCurrentPosition(), orderManager.getTotalMessageCount()); 513 } 514 } 515 516 /** {@inheritDoc} */ 517 @Override 518 public boolean onBackPressed(boolean isSystemBackKey) { 519 if (!mThreePane.isPaneCollapsible()) { 520 if (mActionBarController.onBackPressed(isSystemBackKey)) { 521 return true; 522 } 523 524 if (mThreePane.showLeftPane()) { 525 return true; 526 } 527 } else { 528 // If it's not the system back key, always attempt to uncollapse the left pane first. 529 if (!isSystemBackKey && mThreePane.uncollapsePane()) { 530 return true; 531 } 532 533 if (mActionBarController.onBackPressed(isSystemBackKey)) { 534 return true; 535 } 536 537 if (mThreePane.showLeftPane()) { 538 return true; 539 } 540 } 541 542 if (isMailboxListInstalled() && getMailboxListFragment().navigateUp()) { 543 return true; 544 } 545 return false; 546 } 547 548 /** 549 * Handles the "refresh" option item. Opens the settings activity. 550 * TODO used by experimental code in the activity -- otherwise can be private. 551 */ 552 @Override 553 public void onRefresh() { 554 // Cancel previously running instance if any. 555 new RefreshTask(mTaskTracker, mActivity, getActualAccountId(), 556 getMessageListMailboxId()).cancelPreviousAndExecuteParallel(); 557 } 558 559 /** 560 * Class to handle refresh. 561 * 562 * When the user press "refresh", 563 * <ul> 564 * <li>Refresh the current mailbox, if it's refreshable. (e.g. don't refresh combined inbox, 565 * drafts, etc. 566 * <li>Refresh the mailbox list, if it hasn't been refreshed in the last 567 * {@link #MAILBOX_REFRESH_MIN_INTERVAL}. 568 * <li>Refresh inbox, if it's not the current mailbox and it hasn't been refreshed in the last 569 * {@link #INBOX_AUTO_REFRESH_MIN_INTERVAL}. 570 * </ul> 571 */ 572 @VisibleForTesting 573 static class RefreshTask extends EmailAsyncTask<Void, Void, Boolean> { 574 private final Clock mClock; 575 private final Context mContext; 576 private final long mAccountId; 577 private final long mMailboxId; 578 private final RefreshManager mRefreshManager; 579 @VisibleForTesting 580 long mInboxId; 581 582 public RefreshTask(EmailAsyncTask.Tracker tracker, Context context, long accountId, 583 long mailboxId) { 584 this(tracker, context, accountId, mailboxId, Clock.INSTANCE, 585 RefreshManager.getInstance(context)); 586 } 587 588 @VisibleForTesting 589 RefreshTask(EmailAsyncTask.Tracker tracker, Context context, long accountId, 590 long mailboxId, Clock clock, RefreshManager refreshManager) { 591 super(tracker); 592 mClock = clock; 593 mContext = context; 594 mRefreshManager = refreshManager; 595 mAccountId = accountId; 596 mMailboxId = mailboxId; 597 } 598 599 /** 600 * Do DB access on a worker thread. 601 */ 602 @Override 603 protected Boolean doInBackground(Void... params) { 604 mInboxId = Account.getInboxId(mContext, mAccountId); 605 return Mailbox.isRefreshable(mContext, mMailboxId); 606 } 607 608 /** 609 * Do the actual refresh. 610 */ 611 @Override 612 protected void onSuccess(Boolean isCurrentMailboxRefreshable) { 613 if (isCurrentMailboxRefreshable == null) { 614 return; 615 } 616 if (isCurrentMailboxRefreshable) { 617 mRefreshManager.refreshMessageList(mAccountId, mMailboxId, false); 618 } 619 // Refresh mailbox list 620 if (mAccountId != Account.NO_ACCOUNT) { 621 if (shouldRefreshMailboxList()) { 622 mRefreshManager.refreshMailboxList(mAccountId); 623 } 624 } 625 // Refresh inbox 626 if (shouldAutoRefreshInbox()) { 627 mRefreshManager.refreshMessageList(mAccountId, mInboxId, false); 628 } 629 } 630 631 /** 632 * @return true if the mailbox list of the current account hasn't been refreshed 633 * in the last {@link #MAILBOX_REFRESH_MIN_INTERVAL}. 634 */ 635 @VisibleForTesting 636 boolean shouldRefreshMailboxList() { 637 if (mRefreshManager.isMailboxListRefreshing(mAccountId)) { 638 return false; 639 } 640 final long nextRefreshTime = mRefreshManager.getLastMailboxListRefreshTime(mAccountId) 641 + MAILBOX_REFRESH_MIN_INTERVAL; 642 if (nextRefreshTime > mClock.getTime()) { 643 return false; 644 } 645 return true; 646 } 647 648 /** 649 * @return true if the inbox of the current account hasn't been refreshed 650 * in the last {@link #INBOX_AUTO_REFRESH_MIN_INTERVAL}. 651 */ 652 @VisibleForTesting 653 boolean shouldAutoRefreshInbox() { 654 if (mInboxId == mMailboxId) { 655 return false; // Current ID == inbox. No need to auto-refresh. 656 } 657 if (mRefreshManager.isMessageListRefreshing(mInboxId)) { 658 return false; 659 } 660 final long nextRefreshTime = mRefreshManager.getLastMessageListRefreshTime(mInboxId) 661 + INBOX_AUTO_REFRESH_MIN_INTERVAL; 662 if (nextRefreshTime > mClock.getTime()) { 663 return false; 664 } 665 return true; 666 } 667 } 668 669 private class ActionBarControllerCallback implements ActionBarController.Callback { 670 671 @Override 672 public long getUIAccountId() { 673 return UIControllerTwoPane.this.getUIAccountId(); 674 } 675 676 @Override 677 public long getMailboxId() { 678 return getMessageListMailboxId(); 679 } 680 681 @Override 682 public boolean isAccountSelected() { 683 return UIControllerTwoPane.this.isAccountSelected(); 684 } 685 686 @Override 687 public void onAccountSelected(long accountId) { 688 switchAccount(accountId, false); 689 } 690 691 @Override 692 public void onMailboxSelected(long accountId, long mailboxId) { 693 openMailbox(accountId, mailboxId); 694 } 695 696 @Override 697 public void onNoAccountsFound() { 698 Welcome.actionStart(mActivity); 699 mActivity.finish(); 700 } 701 702 @Override 703 public int getTitleMode() { 704 if (mThreePane.isLeftPaneVisible()) { 705 // Mailbox list visible 706 return TITLE_MODE_ACCOUNT_NAME_ONLY; 707 } else { 708 // Mailbox list hidden 709 return TITLE_MODE_ACCOUNT_WITH_MAILBOX; 710 } 711 } 712 713 public String getMessageSubject() { 714 if (isMessageViewInstalled() && getMessageViewFragment().isMessageOpen()) { 715 return getMessageViewFragment().getMessage().mSubject; 716 } else { 717 return null; 718 } 719 } 720 721 @Override 722 public boolean shouldShowUp() { 723 final int visiblePanes = mThreePane.getVisiblePanes(); 724 final boolean leftPaneHidden = ((visiblePanes & ThreePaneLayout.PANE_LEFT) == 0); 725 return leftPaneHidden 726 || (isMailboxListInstalled() && getMailboxListFragment().canNavigateUp()); 727 } 728 729 @Override 730 public String getSearchHint() { 731 return UIControllerTwoPane.this.getSearchHint(); 732 } 733 734 @Override 735 public void onSearchSubmit(final String queryTerm) { 736 UIControllerTwoPane.this.onSearchSubmit(queryTerm); 737 } 738 739 @Override 740 public void onSearchExit() { 741 UIControllerTwoPane.this.onSearchExit(); 742 } 743 } 744} 745