ComposeMessageActivity.java revision c7c68dba4f3440f234f65eef579f9aaa82682f8c
1/* 2 * Copyright (C) 2008 Esmertec AG. 3 * Copyright (C) 2008 The Android Open Source Project 4 * 5 * Licensed under the Apache License, Version 2.0 (the "License"); 6 * you may not use this file except in compliance with the License. 7 * You may obtain a copy of the License at 8 * 9 * http://www.apache.org/licenses/LICENSE-2.0 10 * 11 * Unless required by applicable law or agreed to in writing, software 12 * distributed under the License is distributed on an "AS IS" BASIS, 13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 14 * See the License for the specific language governing permissions and 15 * limitations under the License. 16 */ 17 18package com.android.mms.ui; 19 20import static android.content.res.Configuration.KEYBOARDHIDDEN_NO; 21import static com.android.mms.transaction.ProgressCallbackEntity.PROGRESS_ABORT; 22import static com.android.mms.transaction.ProgressCallbackEntity.PROGRESS_COMPLETE; 23import static com.android.mms.transaction.ProgressCallbackEntity.PROGRESS_START; 24import static com.android.mms.transaction.ProgressCallbackEntity.PROGRESS_STATUS_ACTION; 25import static com.android.mms.ui.MessageListAdapter.COLUMN_ID; 26import static com.android.mms.ui.MessageListAdapter.COLUMN_MSG_TYPE; 27import static com.android.mms.ui.MessageListAdapter.PROJECTION; 28 29import java.io.File; 30import java.io.FileInputStream; 31import java.io.FileOutputStream; 32import java.io.IOException; 33import java.io.InputStream; 34import java.io.UnsupportedEncodingException; 35import java.net.URLDecoder; 36import java.util.ArrayList; 37import java.util.HashMap; 38import java.util.HashSet; 39import java.util.List; 40import java.util.Map; 41import java.util.regex.Pattern; 42 43import android.app.ActionBar; 44import android.app.Activity; 45import android.app.AlertDialog; 46import android.app.ProgressDialog; 47import android.content.ActivityNotFoundException; 48import android.content.BroadcastReceiver; 49import android.content.ClipData; 50import android.content.ClipboardManager; 51import android.content.ContentResolver; 52import android.content.ContentUris; 53import android.content.ContentValues; 54import android.content.Context; 55import android.content.DialogInterface; 56import android.content.DialogInterface.OnClickListener; 57import android.content.Intent; 58import android.content.IntentFilter; 59import android.content.res.Configuration; 60import android.content.res.Resources; 61import android.database.Cursor; 62import android.database.sqlite.SQLiteException; 63import android.database.sqlite.SqliteWrapper; 64import android.drm.DrmStore; 65import android.graphics.drawable.Drawable; 66import android.media.RingtoneManager; 67import android.net.Uri; 68import android.os.AsyncTask; 69import android.os.Bundle; 70import android.os.Environment; 71import android.os.Handler; 72import android.os.Message; 73import android.os.Parcelable; 74import android.os.SystemProperties; 75import android.provider.ContactsContract; 76import android.provider.ContactsContract.QuickContact; 77import android.provider.Telephony; 78import android.provider.ContactsContract.CommonDataKinds.Email; 79import android.provider.ContactsContract.CommonDataKinds.Phone; 80import android.provider.ContactsContract.Contacts; 81import android.provider.ContactsContract.Intents; 82import android.provider.MediaStore.Images; 83import android.provider.MediaStore.Video; 84import android.provider.Settings; 85import android.provider.Telephony.Mms; 86import android.provider.Telephony.Sms; 87import android.telephony.PhoneNumberUtils; 88import android.telephony.SmsMessage; 89import android.text.Editable; 90import android.text.InputFilter; 91import android.text.InputFilter.LengthFilter; 92import android.text.SpannableString; 93import android.text.Spanned; 94import android.text.TextUtils; 95import android.text.TextWatcher; 96import android.text.method.TextKeyListener; 97import android.text.style.URLSpan; 98import android.text.util.Linkify; 99import android.util.Log; 100import android.view.ContextMenu; 101import android.view.ContextMenu.ContextMenuInfo; 102import android.view.KeyEvent; 103import android.view.Menu; 104import android.view.MenuItem; 105import android.view.View; 106import android.view.View.OnCreateContextMenuListener; 107import android.view.View.OnKeyListener; 108import android.view.ViewStub; 109import android.view.WindowManager; 110import android.view.inputmethod.InputMethodManager; 111import android.webkit.MimeTypeMap; 112import android.widget.AdapterView; 113import android.widget.EditText; 114import android.widget.ImageButton; 115import android.widget.ImageView; 116import android.widget.ListView; 117import android.widget.SimpleAdapter; 118import android.widget.TextView; 119import android.widget.Toast; 120 121import com.android.internal.telephony.TelephonyIntents; 122import com.android.internal.telephony.TelephonyProperties; 123import com.android.mms.LogTag; 124import com.android.mms.MmsApp; 125import com.android.mms.MmsConfig; 126import com.android.mms.R; 127import com.android.mms.TempFileProvider; 128import com.android.mms.data.Contact; 129import com.android.mms.data.ContactList; 130import com.android.mms.data.Conversation; 131import com.android.mms.data.Conversation.ConversationQueryHandler; 132import com.android.mms.data.WorkingMessage; 133import com.android.mms.data.WorkingMessage.MessageStatusListener; 134import com.android.mms.drm.DrmUtils; 135import com.android.mms.model.SlideModel; 136import com.android.mms.model.SlideshowModel; 137import com.android.mms.transaction.MessagingNotification; 138import com.android.mms.ui.MessageListView.OnSizeChangedListener; 139import com.android.mms.ui.MessageUtils.ResizeImageResultCallback; 140import com.android.mms.ui.RecipientsEditor.RecipientContextMenuInfo; 141import com.android.mms.util.DraftCache; 142import com.android.mms.util.PhoneNumberFormatter; 143import com.android.mms.util.SendingProgressTokenManager; 144import com.android.mms.widget.MmsWidgetProvider; 145import com.google.android.mms.ContentType; 146import com.google.android.mms.MmsException; 147import com.google.android.mms.pdu.EncodedStringValue; 148import com.google.android.mms.pdu.PduBody; 149import com.google.android.mms.pdu.PduPart; 150import com.google.android.mms.pdu.PduPersister; 151import com.google.android.mms.pdu.SendReq; 152 153/** 154 * This is the main UI for: 155 * 1. Composing a new message; 156 * 2. Viewing/managing message history of a conversation. 157 * 158 * This activity can handle following parameters from the intent 159 * by which it's launched. 160 * thread_id long Identify the conversation to be viewed. When creating a 161 * new message, this parameter shouldn't be present. 162 * msg_uri Uri The message which should be opened for editing in the editor. 163 * address String The addresses of the recipients in current conversation. 164 * exit_on_sent boolean Exit this activity after the message is sent. 165 */ 166public class ComposeMessageActivity extends Activity 167 implements View.OnClickListener, TextView.OnEditorActionListener, 168 MessageStatusListener, Contact.UpdateListener { 169 public static final int REQUEST_CODE_ATTACH_IMAGE = 100; 170 public static final int REQUEST_CODE_TAKE_PICTURE = 101; 171 public static final int REQUEST_CODE_ATTACH_VIDEO = 102; 172 public static final int REQUEST_CODE_TAKE_VIDEO = 103; 173 public static final int REQUEST_CODE_ATTACH_SOUND = 104; 174 public static final int REQUEST_CODE_RECORD_SOUND = 105; 175 public static final int REQUEST_CODE_CREATE_SLIDESHOW = 106; 176 public static final int REQUEST_CODE_ECM_EXIT_DIALOG = 107; 177 public static final int REQUEST_CODE_ADD_CONTACT = 108; 178 public static final int REQUEST_CODE_PICK = 109; 179 180 private static final String TAG = "Mms/compose"; 181 182 private static final boolean DEBUG = false; 183 private static final boolean TRACE = false; 184 private static final boolean LOCAL_LOGV = false; 185 186 // Menu ID 187 private static final int MENU_ADD_SUBJECT = 0; 188 private static final int MENU_DELETE_THREAD = 1; 189 private static final int MENU_ADD_ATTACHMENT = 2; 190 private static final int MENU_DISCARD = 3; 191 private static final int MENU_SEND = 4; 192 private static final int MENU_CALL_RECIPIENT = 5; 193 private static final int MENU_CONVERSATION_LIST = 6; 194 private static final int MENU_DEBUG_DUMP = 7; 195 196 // Context menu ID 197 private static final int MENU_VIEW_CONTACT = 12; 198 private static final int MENU_ADD_TO_CONTACTS = 13; 199 200 private static final int MENU_EDIT_MESSAGE = 14; 201 private static final int MENU_VIEW_SLIDESHOW = 16; 202 private static final int MENU_VIEW_MESSAGE_DETAILS = 17; 203 private static final int MENU_DELETE_MESSAGE = 18; 204 private static final int MENU_SEARCH = 19; 205 private static final int MENU_DELIVERY_REPORT = 20; 206 private static final int MENU_FORWARD_MESSAGE = 21; 207 private static final int MENU_CALL_BACK = 22; 208 private static final int MENU_SEND_EMAIL = 23; 209 private static final int MENU_COPY_MESSAGE_TEXT = 24; 210 private static final int MENU_COPY_TO_SDCARD = 25; 211 private static final int MENU_ADD_ADDRESS_TO_CONTACTS = 27; 212 private static final int MENU_LOCK_MESSAGE = 28; 213 private static final int MENU_UNLOCK_MESSAGE = 29; 214 private static final int MENU_SAVE_RINGTONE = 30; 215 private static final int MENU_PREFERENCES = 31; 216 private static final int MENU_GROUP_PARTICIPANTS = 32; 217 218 private static final int RECIPIENTS_MAX_LENGTH = 312; 219 220 private static final int MESSAGE_LIST_QUERY_TOKEN = 9527; 221 private static final int MESSAGE_LIST_QUERY_AFTER_DELETE_TOKEN = 9528; 222 223 private static final int DELETE_MESSAGE_TOKEN = 9700; 224 225 private static final int CHARS_REMAINING_BEFORE_COUNTER_SHOWN = 10; 226 227 private static final long NO_DATE_FOR_DIALOG = -1L; 228 229 private static final String KEY_EXIT_ON_SENT = "exit_on_sent"; 230 private static final String KEY_FORWARDED_MESSAGE = "forwarded_message"; 231 232 private static final String EXIT_ECM_RESULT = "exit_ecm_result"; 233 234 // When the conversation has a lot of messages and a new message is sent, the list is scrolled 235 // so the user sees the just sent message. If we have to scroll the list more than 20 items, 236 // then a scroll shortcut is invoked to move the list near the end before scrolling. 237 private static final int MAX_ITEMS_TO_INVOKE_SCROLL_SHORTCUT = 20; 238 239 // Any change in height in the message list view greater than this threshold will not 240 // cause a smooth scroll. Instead, we jump the list directly to the desired position. 241 private static final int SMOOTH_SCROLL_THRESHOLD = 200; 242 243 // To reduce janky interaction when message history + draft loads and keyboard opening 244 // query the messages + draft after the keyboard opens. This controls that behavior. 245 private static final boolean DEFER_LOADING_MESSAGES_AND_DRAFT = true; 246 247 // The max amount of delay before we force load messages and draft. 248 // 500ms is determined empirically. We want keyboard to have a chance to be shown before 249 // we force loading. However, there is at least one use case where the keyboard never shows 250 // even if we tell it to (turning off and on the screen). So we need to force load the 251 // messages+draft after the max delay. 252 private static final int LOADING_MESSAGES_AND_DRAFT_MAX_DELAY_MS = 500; 253 254 private ContentResolver mContentResolver; 255 256 private BackgroundQueryHandler mBackgroundQueryHandler; 257 258 private Conversation mConversation; // Conversation we are working in 259 260 // When mSendDiscreetMode is true, this activity only allows a user to type in and send 261 // a single sms, send the message, and then exits. The message history and menus are hidden. 262 private boolean mSendDiscreetMode; 263 private boolean mForwardMessageMode; 264 265 private View mTopPanel; // View containing the recipient and subject editors 266 private View mBottomPanel; // View containing the text editor, send button, ec. 267 private EditText mTextEditor; // Text editor to type your message into 268 private TextView mTextCounter; // Shows the number of characters used in text editor 269 private TextView mSendButtonMms; // Press to send mms 270 private ImageButton mSendButtonSms; // Press to send sms 271 private EditText mSubjectTextEditor; // Text editor for MMS subject 272 273 private AttachmentEditor mAttachmentEditor; 274 private View mAttachmentEditorScrollView; 275 276 private MessageListView mMsgListView; // ListView for messages in this conversation 277 public MessageListAdapter mMsgListAdapter; // and its corresponding ListAdapter 278 279 private RecipientsEditor mRecipientsEditor; // UI control for editing recipients 280 private ImageButton mRecipientsPicker; // UI control for recipients picker 281 282 // For HW keyboard, 'mIsKeyboardOpen' indicates if the HW keyboard is open. 283 // For SW keyboard, 'mIsKeyboardOpen' should always be true. 284 private boolean mIsKeyboardOpen; 285 private boolean mIsLandscape; // Whether we're in landscape mode 286 287 private boolean mToastForDraftSave; // Whether to notify the user that a draft is being saved 288 289 private boolean mSentMessage; // true if the user has sent a message while in this 290 // activity. On a new compose message case, when the first 291 // message is sent is a MMS w/ attachment, the list blanks 292 // for a second before showing the sent message. But we'd 293 // think the message list is empty, thus show the recipients 294 // editor thinking it's a draft message. This flag should 295 // help clarify the situation. 296 297 private WorkingMessage mWorkingMessage; // The message currently being composed. 298 299 private boolean mWaitingForSubActivity; 300 private int mLastRecipientCount; // Used for warning the user on too many recipients. 301 private AttachmentTypeSelectorAdapter mAttachmentTypeSelectorAdapter; 302 303 private boolean mSendingMessage; // Indicates the current message is sending, and shouldn't send again. 304 305 private Intent mAddContactIntent; // Intent used to add a new contact 306 307 private Uri mTempMmsUri; // Only used as a temporary to hold a slideshow uri 308 private long mTempThreadId; // Only used as a temporary to hold a threadId 309 310 private AsyncDialog mAsyncDialog; // Used for background tasks. 311 312 private String mDebugRecipients; 313 private int mLastSmoothScrollPosition; 314 private boolean mScrollOnSend; // Flag that we need to scroll the list to the end. 315 316 private int mSavedScrollPosition = -1; // we save the ListView's scroll position in onPause(), 317 // so we can remember it after re-entering the activity. 318 // If the value >= 0, then we jump to that line. If the 319 // value is maxint, then we jump to the end. 320 private long mLastMessageId; 321 322 /** 323 * Whether this activity is currently running (i.e. not paused) 324 */ 325 private boolean mIsRunning; 326 327 // we may call loadMessageAndDraft() from a few different places. This is used to make 328 // sure we only load message+draft once. 329 private boolean mMessagesAndDraftLoaded; 330 331 // whether we should load the draft. For example, after attaching a photo and coming back 332 // in onActivityResult(), we should not load the draft because that will mess up the draft 333 // state of mWorkingMessage. Also, if we are handling a Send or Forward Message Intent, 334 // we should not load the draft. 335 private boolean mShouldLoadDraft; 336 337 // Whether or not we are currently enabled for SMS. This field is updated in onStart to make 338 // sure we notice if the user has changed the default SMS app. 339 private boolean mIsSmsEnabled; 340 341 private Handler mHandler = new Handler(); 342 343 // keys for extras and icicles 344 public final static String THREAD_ID = "thread_id"; 345 private final static String RECIPIENTS = "recipients"; 346 347 @SuppressWarnings("unused") 348 public static void log(String logMsg) { 349 Thread current = Thread.currentThread(); 350 long tid = current.getId(); 351 StackTraceElement[] stack = current.getStackTrace(); 352 String methodName = stack[3].getMethodName(); 353 // Prepend current thread ID and name of calling method to the message. 354 logMsg = "[" + tid + "] [" + methodName + "] " + logMsg; 355 Log.d(TAG, logMsg); 356 } 357 358 //========================================================== 359 // Inner classes 360 //========================================================== 361 362 private void editSlideshow() { 363 // The user wants to edit the slideshow. That requires us to persist the slideshow to 364 // disk as a PDU in saveAsMms. This code below does that persisting in a background 365 // task. If the task takes longer than a half second, a progress dialog is displayed. 366 // Once the PDU persisting is done, another runnable on the UI thread get executed to start 367 // the SlideshowEditActivity. 368 getAsyncDialog().runAsync(new Runnable() { 369 @Override 370 public void run() { 371 // This runnable gets run in a background thread. 372 mTempMmsUri = mWorkingMessage.saveAsMms(false); 373 } 374 }, new Runnable() { 375 @Override 376 public void run() { 377 // Once the above background thread is complete, this runnable is run 378 // on the UI thread. 379 if (mTempMmsUri == null) { 380 return; 381 } 382 Intent intent = new Intent(ComposeMessageActivity.this, 383 SlideshowEditActivity.class); 384 intent.setData(mTempMmsUri); 385 startActivityForResult(intent, REQUEST_CODE_CREATE_SLIDESHOW); 386 } 387 }, R.string.building_slideshow_title); 388 } 389 390 private final Handler mAttachmentEditorHandler = new Handler() { 391 @Override 392 public void handleMessage(Message msg) { 393 switch (msg.what) { 394 case AttachmentEditor.MSG_EDIT_SLIDESHOW: { 395 editSlideshow(); 396 break; 397 } 398 case AttachmentEditor.MSG_SEND_SLIDESHOW: { 399 if (isPreparedForSending()) { 400 ComposeMessageActivity.this.confirmSendMessageIfNeeded(); 401 } 402 break; 403 } 404 case AttachmentEditor.MSG_VIEW_IMAGE: 405 case AttachmentEditor.MSG_PLAY_VIDEO: 406 case AttachmentEditor.MSG_PLAY_AUDIO: 407 case AttachmentEditor.MSG_PLAY_SLIDESHOW: 408 viewMmsMessageAttachment(msg.what); 409 break; 410 411 case AttachmentEditor.MSG_REPLACE_IMAGE: 412 case AttachmentEditor.MSG_REPLACE_VIDEO: 413 case AttachmentEditor.MSG_REPLACE_AUDIO: 414 showAddAttachmentDialog(true); 415 break; 416 417 case AttachmentEditor.MSG_REMOVE_ATTACHMENT: 418 mWorkingMessage.removeAttachment(true); 419 break; 420 421 default: 422 break; 423 } 424 } 425 }; 426 427 428 private void viewMmsMessageAttachment(final int requestCode) { 429 SlideshowModel slideshow = mWorkingMessage.getSlideshow(); 430 if (slideshow == null) { 431 throw new IllegalStateException("mWorkingMessage.getSlideshow() == null"); 432 } 433 if (slideshow.isSimple()) { 434 MessageUtils.viewSimpleSlideshow(this, slideshow); 435 } else { 436 // The user wants to view the slideshow. That requires us to persist the slideshow to 437 // disk as a PDU in saveAsMms. This code below does that persisting in a background 438 // task. If the task takes longer than a half second, a progress dialog is displayed. 439 // Once the PDU persisting is done, another runnable on the UI thread get executed to 440 // start the SlideshowActivity. 441 getAsyncDialog().runAsync(new Runnable() { 442 @Override 443 public void run() { 444 // This runnable gets run in a background thread. 445 mTempMmsUri = mWorkingMessage.saveAsMms(false); 446 } 447 }, new Runnable() { 448 @Override 449 public void run() { 450 // Once the above background thread is complete, this runnable is run 451 // on the UI thread. 452 if (mTempMmsUri == null) { 453 return; 454 } 455 MessageUtils.launchSlideshowActivity(ComposeMessageActivity.this, mTempMmsUri, 456 requestCode); 457 } 458 }, R.string.building_slideshow_title); 459 } 460 } 461 462 463 private final Handler mMessageListItemHandler = new Handler() { 464 @Override 465 public void handleMessage(Message msg) { 466 MessageItem msgItem = (MessageItem) msg.obj; 467 if (msgItem != null) { 468 switch (msg.what) { 469 case MessageListItem.MSG_LIST_DETAILS: 470 showMessageDetails(msgItem); 471 break; 472 473 case MessageListItem.MSG_LIST_EDIT: 474 editMessageItem(msgItem); 475 drawBottomPanel(); 476 break; 477 478 case MessageListItem.MSG_LIST_PLAY: 479 switch (msgItem.mAttachmentType) { 480 case WorkingMessage.IMAGE: 481 case WorkingMessage.VIDEO: 482 case WorkingMessage.AUDIO: 483 case WorkingMessage.SLIDESHOW: 484 MessageUtils.viewMmsMessageAttachment(ComposeMessageActivity.this, 485 msgItem.mMessageUri, msgItem.mSlideshow, 486 getAsyncDialog()); 487 break; 488 } 489 break; 490 491 default: 492 Log.w(TAG, "Unknown message: " + msg.what); 493 return; 494 } 495 } 496 } 497 }; 498 499 private boolean showMessageDetails(MessageItem msgItem) { 500 Cursor cursor = mMsgListAdapter.getCursorForItem(msgItem); 501 if (cursor == null) { 502 return false; 503 } 504 String messageDetails = MessageUtils.getMessageDetails( 505 ComposeMessageActivity.this, cursor, msgItem.mMessageSize); 506 new AlertDialog.Builder(ComposeMessageActivity.this) 507 .setTitle(R.string.message_details_title) 508 .setMessage(messageDetails) 509 .setCancelable(true) 510 .show(); 511 return true; 512 } 513 514 private final OnKeyListener mSubjectKeyListener = new OnKeyListener() { 515 @Override 516 public boolean onKey(View v, int keyCode, KeyEvent event) { 517 if (event.getAction() != KeyEvent.ACTION_DOWN) { 518 return false; 519 } 520 521 // When the subject editor is empty, press "DEL" to hide the input field. 522 if ((keyCode == KeyEvent.KEYCODE_DEL) && (mSubjectTextEditor.length() == 0)) { 523 showSubjectEditor(false); 524 mWorkingMessage.setSubject(null, true); 525 return true; 526 } 527 return false; 528 } 529 }; 530 531 /** 532 * Return the messageItem associated with the type ("mms" or "sms") and message id. 533 * @param type Type of the message: "mms" or "sms" 534 * @param msgId Message id of the message. This is the _id of the sms or pdu row and is 535 * stored in the MessageItem 536 * @param createFromCursorIfNotInCache true if the item is not found in the MessageListAdapter's 537 * cache and the code can create a new MessageItem based on the position of the current cursor. 538 * If false, the function returns null if the MessageItem isn't in the cache. 539 * @return MessageItem or null if not found and createFromCursorIfNotInCache is false 540 */ 541 private MessageItem getMessageItem(String type, long msgId, 542 boolean createFromCursorIfNotInCache) { 543 return mMsgListAdapter.getCachedMessageItem(type, msgId, 544 createFromCursorIfNotInCache ? mMsgListAdapter.getCursor() : null); 545 } 546 547 private boolean isCursorValid() { 548 // Check whether the cursor is valid or not. 549 Cursor cursor = mMsgListAdapter.getCursor(); 550 if (cursor.isClosed() || cursor.isBeforeFirst() || cursor.isAfterLast()) { 551 Log.e(TAG, "Bad cursor.", new RuntimeException()); 552 return false; 553 } 554 return true; 555 } 556 557 private void resetCounter() { 558 mTextCounter.setText(""); 559 mTextCounter.setVisibility(View.GONE); 560 } 561 562 private void updateCounter(CharSequence text, int start, int before, int count) { 563 WorkingMessage workingMessage = mWorkingMessage; 564 if (workingMessage.requiresMms()) { 565 // If we're not removing text (i.e. no chance of converting back to SMS 566 // because of this change) and we're in MMS mode, just bail out since we 567 // then won't have to calculate the length unnecessarily. 568 final boolean textRemoved = (before > count); 569 if (!textRemoved) { 570 showSmsOrMmsSendButton(workingMessage.requiresMms()); 571 return; 572 } 573 } 574 575 int[] params = SmsMessage.calculateLength(text, false); 576 /* SmsMessage.calculateLength returns an int[4] with: 577 * int[0] being the number of SMS's required, 578 * int[1] the number of code units used, 579 * int[2] is the number of code units remaining until the next message. 580 * int[3] is the encoding type that should be used for the message. 581 */ 582 int msgCount = params[0]; 583 int remainingInCurrentMessage = params[2]; 584 585 if (!MmsConfig.getMultipartSmsEnabled()) { 586 // The provider doesn't support multi-part sms's so as soon as the user types 587 // an sms longer than one segment, we have to turn the message into an mms. 588 mWorkingMessage.setLengthRequiresMms(msgCount > 1, true); 589 } else { 590 int threshold = MmsConfig.getSmsToMmsTextThreshold(); 591 mWorkingMessage.setLengthRequiresMms(threshold > 0 && msgCount > threshold, true); 592 } 593 594 // Show the counter only if: 595 // - We are not in MMS mode 596 // - We are going to send more than one message OR we are getting close 597 boolean showCounter = false; 598 if (!workingMessage.requiresMms() && 599 (msgCount > 1 || 600 remainingInCurrentMessage <= CHARS_REMAINING_BEFORE_COUNTER_SHOWN)) { 601 showCounter = true; 602 } 603 604 showSmsOrMmsSendButton(workingMessage.requiresMms()); 605 606 if (showCounter) { 607 // Update the remaining characters and number of messages required. 608 String counterText = msgCount > 1 ? remainingInCurrentMessage + " / " + msgCount 609 : String.valueOf(remainingInCurrentMessage); 610 mTextCounter.setText(counterText); 611 mTextCounter.setVisibility(View.VISIBLE); 612 } else { 613 mTextCounter.setVisibility(View.GONE); 614 } 615 } 616 617 @Override 618 public void startActivityForResult(Intent intent, int requestCode) 619 { 620 // requestCode >= 0 means the activity in question is a sub-activity. 621 if (requestCode >= 0) { 622 mWaitingForSubActivity = true; 623 } 624 // The camera and other activities take a long time to hide the keyboard so we pre-hide 625 // it here. However, if we're opening up the quick contact window while typing, don't 626 // mess with the keyboard. 627 if (mIsKeyboardOpen && !QuickContact.ACTION_QUICK_CONTACT.equals(intent.getAction())) { 628 hideKeyboard(); 629 } 630 631 super.startActivityForResult(intent, requestCode); 632 } 633 634 private void showConvertToMmsToast() { 635 Toast.makeText(this, R.string.converting_to_picture_message, Toast.LENGTH_SHORT).show(); 636 } 637 638 private class DeleteMessageListener implements OnClickListener { 639 private final MessageItem mMessageItem; 640 641 public DeleteMessageListener(MessageItem messageItem) { 642 mMessageItem = messageItem; 643 } 644 645 @Override 646 public void onClick(DialogInterface dialog, int whichButton) { 647 dialog.dismiss(); 648 649 new AsyncTask<Void, Void, Void>() { 650 protected Void doInBackground(Void... none) { 651 if (mMessageItem.isMms()) { 652 WorkingMessage.removeThumbnailsFromCache(mMessageItem.getSlideshow()); 653 654 MmsApp.getApplication().getPduLoaderManager() 655 .removePdu(mMessageItem.mMessageUri); 656 // Delete the message *after* we've removed the thumbnails because we 657 // need the pdu and slideshow for removeThumbnailsFromCache to work. 658 } 659 Boolean deletingLastItem = false; 660 Cursor cursor = mMsgListAdapter != null ? mMsgListAdapter.getCursor() : null; 661 if (cursor != null) { 662 cursor.moveToLast(); 663 long msgId = cursor.getLong(COLUMN_ID); 664 deletingLastItem = msgId == mMessageItem.mMsgId; 665 } 666 mBackgroundQueryHandler.startDelete(DELETE_MESSAGE_TOKEN, 667 deletingLastItem, mMessageItem.mMessageUri, 668 mMessageItem.mLocked ? null : "locked=0", null); 669 return null; 670 } 671 }.execute(); 672 } 673 } 674 675 private class DiscardDraftListener implements OnClickListener { 676 @Override 677 public void onClick(DialogInterface dialog, int whichButton) { 678 mWorkingMessage.discard(); 679 dialog.dismiss(); 680 finish(); 681 } 682 } 683 684 private class SendIgnoreInvalidRecipientListener implements OnClickListener { 685 @Override 686 public void onClick(DialogInterface dialog, int whichButton) { 687 sendMessage(true); 688 dialog.dismiss(); 689 } 690 } 691 692 private class CancelSendingListener implements OnClickListener { 693 @Override 694 public void onClick(DialogInterface dialog, int whichButton) { 695 if (isRecipientsEditorVisible()) { 696 mRecipientsEditor.requestFocus(); 697 } 698 dialog.dismiss(); 699 } 700 } 701 702 private void confirmSendMessageIfNeeded() { 703 if (!isRecipientsEditorVisible()) { 704 sendMessage(true); 705 return; 706 } 707 708 boolean isMms = mWorkingMessage.requiresMms(); 709 if (mRecipientsEditor.hasInvalidRecipient(isMms)) { 710 if (mRecipientsEditor.hasValidRecipient(isMms)) { 711 String title = getResourcesString(R.string.has_invalid_recipient, 712 mRecipientsEditor.formatInvalidNumbers(isMms)); 713 new AlertDialog.Builder(this) 714 .setTitle(title) 715 .setMessage(R.string.invalid_recipient_message) 716 .setPositiveButton(R.string.try_to_send, 717 new SendIgnoreInvalidRecipientListener()) 718 .setNegativeButton(R.string.no, new CancelSendingListener()) 719 .show(); 720 } else { 721 new AlertDialog.Builder(this) 722 .setTitle(R.string.cannot_send_message) 723 .setMessage(R.string.cannot_send_message_reason) 724 .setPositiveButton(R.string.yes, new CancelSendingListener()) 725 .show(); 726 } 727 } else { 728 // The recipients editor is still open. Make sure we use what's showing there 729 // as the destination. 730 ContactList contacts = mRecipientsEditor.constructContactsFromInput(false); 731 mDebugRecipients = contacts.serialize(); 732 sendMessage(true); 733 } 734 } 735 736 private final TextWatcher mRecipientsWatcher = new TextWatcher() { 737 @Override 738 public void beforeTextChanged(CharSequence s, int start, int count, int after) { 739 } 740 741 @Override 742 public void onTextChanged(CharSequence s, int start, int before, int count) { 743 // This is a workaround for bug 1609057. Since onUserInteraction() is 744 // not called when the user touches the soft keyboard, we pretend it was 745 // called when textfields changes. This should be removed when the bug 746 // is fixed. 747 onUserInteraction(); 748 } 749 750 @Override 751 public void afterTextChanged(Editable s) { 752 // Bug 1474782 describes a situation in which we send to 753 // the wrong recipient. We have been unable to reproduce this, 754 // but the best theory we have so far is that the contents of 755 // mRecipientList somehow become stale when entering 756 // ComposeMessageActivity via onNewIntent(). This assertion is 757 // meant to catch one possible path to that, of a non-visible 758 // mRecipientsEditor having its TextWatcher fire and refreshing 759 // mRecipientList with its stale contents. 760 if (!isRecipientsEditorVisible()) { 761 IllegalStateException e = new IllegalStateException( 762 "afterTextChanged called with invisible mRecipientsEditor"); 763 // Make sure the crash is uploaded to the service so we 764 // can see if this is happening in the field. 765 Log.w(TAG, 766 "RecipientsWatcher: afterTextChanged called with invisible mRecipientsEditor"); 767 return; 768 } 769 770 List<String> numbers = mRecipientsEditor.getNumbers(); 771 mWorkingMessage.setWorkingRecipients(numbers); 772 boolean multiRecipients = numbers != null && numbers.size() > 1; 773 mMsgListAdapter.setIsGroupConversation(multiRecipients); 774 mWorkingMessage.setHasMultipleRecipients(multiRecipients, true); 775 mWorkingMessage.setHasEmail(mRecipientsEditor.containsEmail(), true); 776 777 checkForTooManyRecipients(); 778 779 // Walk backwards in the text box, skipping spaces. If the last 780 // character is a comma, update the title bar. 781 for (int pos = s.length() - 1; pos >= 0; pos--) { 782 char c = s.charAt(pos); 783 if (c == ' ') 784 continue; 785 786 if (c == ',') { 787 ContactList contacts = mRecipientsEditor.constructContactsFromInput(false); 788 updateTitle(contacts); 789 } 790 791 break; 792 } 793 794 // If we have gone to zero recipients, disable send button. 795 updateSendButtonState(); 796 } 797 }; 798 799 private void checkForTooManyRecipients() { 800 final int recipientLimit = MmsConfig.getRecipientLimit(); 801 if (recipientLimit != Integer.MAX_VALUE) { 802 final int recipientCount = recipientCount(); 803 boolean tooMany = recipientCount > recipientLimit; 804 805 if (recipientCount != mLastRecipientCount) { 806 // Don't warn the user on every character they type when they're over the limit, 807 // only when the actual # of recipients changes. 808 mLastRecipientCount = recipientCount; 809 if (tooMany) { 810 String tooManyMsg = getString(R.string.too_many_recipients, recipientCount, 811 recipientLimit); 812 Toast.makeText(ComposeMessageActivity.this, 813 tooManyMsg, Toast.LENGTH_LONG).show(); 814 } 815 } 816 } 817 } 818 819 private final OnCreateContextMenuListener mRecipientsMenuCreateListener = 820 new OnCreateContextMenuListener() { 821 @Override 822 public void onCreateContextMenu(ContextMenu menu, View v, 823 ContextMenuInfo menuInfo) { 824 if (menuInfo != null) { 825 Contact c = ((RecipientContextMenuInfo) menuInfo).recipient; 826 RecipientsMenuClickListener l = new RecipientsMenuClickListener(c); 827 828 menu.setHeaderTitle(c.getName()); 829 830 if (c.existsInDatabase()) { 831 menu.add(0, MENU_VIEW_CONTACT, 0, R.string.menu_view_contact) 832 .setOnMenuItemClickListener(l); 833 } else if (canAddToContacts(c)){ 834 menu.add(0, MENU_ADD_TO_CONTACTS, 0, R.string.menu_add_to_contacts) 835 .setOnMenuItemClickListener(l); 836 } 837 } 838 } 839 }; 840 841 private final class RecipientsMenuClickListener implements MenuItem.OnMenuItemClickListener { 842 private final Contact mRecipient; 843 844 RecipientsMenuClickListener(Contact recipient) { 845 mRecipient = recipient; 846 } 847 848 @Override 849 public boolean onMenuItemClick(MenuItem item) { 850 switch (item.getItemId()) { 851 // Context menu handlers for the recipients editor. 852 case MENU_VIEW_CONTACT: { 853 Uri contactUri = mRecipient.getUri(); 854 Intent intent = new Intent(Intent.ACTION_VIEW, contactUri); 855 intent.setFlags(Intent.FLAG_ACTIVITY_CLEAR_WHEN_TASK_RESET); 856 startActivity(intent); 857 return true; 858 } 859 case MENU_ADD_TO_CONTACTS: { 860 mAddContactIntent = ConversationList.createAddContactIntent( 861 mRecipient.getNumber()); 862 ComposeMessageActivity.this.startActivityForResult(mAddContactIntent, 863 REQUEST_CODE_ADD_CONTACT); 864 return true; 865 } 866 } 867 return false; 868 } 869 } 870 871 private boolean canAddToContacts(Contact contact) { 872 // There are some kind of automated messages, like STK messages, that we don't want 873 // to add to contacts. These names begin with special characters, like, "*Info". 874 final String name = contact.getName(); 875 if (!TextUtils.isEmpty(contact.getNumber())) { 876 char c = contact.getNumber().charAt(0); 877 if (isSpecialChar(c)) { 878 return false; 879 } 880 } 881 if (!TextUtils.isEmpty(name)) { 882 char c = name.charAt(0); 883 if (isSpecialChar(c)) { 884 return false; 885 } 886 } 887 if (!(Mms.isEmailAddress(name) || 888 Telephony.Mms.isPhoneNumber(name) || 889 contact.isMe())) { 890 return false; 891 } 892 return true; 893 } 894 895 private boolean isSpecialChar(char c) { 896 return c == '*' || c == '%' || c == '$'; 897 } 898 899 private void addPositionBasedMenuItems(ContextMenu menu, View v, ContextMenuInfo menuInfo) { 900 AdapterView.AdapterContextMenuInfo info; 901 902 try { 903 info = (AdapterView.AdapterContextMenuInfo) menuInfo; 904 } catch (ClassCastException e) { 905 Log.e(TAG, "bad menuInfo"); 906 return; 907 } 908 final int position = info.position; 909 910 addUriSpecificMenuItems(menu, v, position); 911 } 912 913 private Uri getSelectedUriFromMessageList(ListView listView, int position) { 914 // If the context menu was opened over a uri, get that uri. 915 MessageListItem msglistItem = (MessageListItem) listView.getChildAt(position); 916 if (msglistItem == null) { 917 // FIXME: Should get the correct view. No such interface in ListView currently 918 // to get the view by position. The ListView.getChildAt(position) cannot 919 // get correct view since the list doesn't create one child for each item. 920 // And if setSelection(position) then getSelectedView(), 921 // cannot get corrent view when in touch mode. 922 return null; 923 } 924 925 TextView textView; 926 CharSequence text = null; 927 int selStart = -1; 928 int selEnd = -1; 929 930 //check if message sender is selected 931 textView = (TextView) msglistItem.findViewById(R.id.text_view); 932 if (textView != null) { 933 text = textView.getText(); 934 selStart = textView.getSelectionStart(); 935 selEnd = textView.getSelectionEnd(); 936 } 937 938 // Check that some text is actually selected, rather than the cursor 939 // just being placed within the TextView. 940 if (selStart != selEnd) { 941 int min = Math.min(selStart, selEnd); 942 int max = Math.max(selStart, selEnd); 943 944 URLSpan[] urls = ((Spanned) text).getSpans(min, max, 945 URLSpan.class); 946 947 if (urls.length == 1) { 948 return Uri.parse(urls[0].getURL()); 949 } 950 } 951 952 //no uri was selected 953 return null; 954 } 955 956 private void addUriSpecificMenuItems(ContextMenu menu, View v, int position) { 957 Uri uri = getSelectedUriFromMessageList((ListView) v, position); 958 959 if (uri != null) { 960 Intent intent = new Intent(null, uri); 961 intent.addCategory(Intent.CATEGORY_SELECTED_ALTERNATIVE); 962 menu.addIntentOptions(0, 0, 0, 963 new android.content.ComponentName(this, ComposeMessageActivity.class), 964 null, intent, 0, null); 965 } 966 } 967 968 private final void addCallAndContactMenuItems( 969 ContextMenu menu, MsgListMenuClickListener l, MessageItem msgItem) { 970 if (TextUtils.isEmpty(msgItem.mBody)) { 971 return; 972 } 973 SpannableString msg = new SpannableString(msgItem.mBody); 974 Linkify.addLinks(msg, Linkify.ALL); 975 ArrayList<String> uris = 976 MessageUtils.extractUris(msg.getSpans(0, msg.length(), URLSpan.class)); 977 978 // Remove any dupes so they don't get added to the menu multiple times 979 HashSet<String> collapsedUris = new HashSet<String>(); 980 for (String uri : uris) { 981 collapsedUris.add(uri.toLowerCase()); 982 } 983 for (String uriString : collapsedUris) { 984 String prefix = null; 985 int sep = uriString.indexOf(":"); 986 if (sep >= 0) { 987 prefix = uriString.substring(0, sep); 988 uriString = uriString.substring(sep + 1); 989 } 990 Uri contactUri = null; 991 boolean knownPrefix = true; 992 if ("mailto".equalsIgnoreCase(prefix)) { 993 contactUri = getContactUriForEmail(uriString); 994 } else if ("tel".equalsIgnoreCase(prefix)) { 995 contactUri = getContactUriForPhoneNumber(uriString); 996 } else { 997 knownPrefix = false; 998 } 999 if (knownPrefix && contactUri == null) { 1000 Intent intent = ConversationList.createAddContactIntent(uriString); 1001 1002 String addContactString = getString(R.string.menu_add_address_to_contacts, 1003 uriString); 1004 menu.add(0, MENU_ADD_ADDRESS_TO_CONTACTS, 0, addContactString) 1005 .setOnMenuItemClickListener(l) 1006 .setIntent(intent); 1007 } 1008 } 1009 } 1010 1011 private Uri getContactUriForEmail(String emailAddress) { 1012 Cursor cursor = SqliteWrapper.query(this, getContentResolver(), 1013 Uri.withAppendedPath(Email.CONTENT_LOOKUP_URI, Uri.encode(emailAddress)), 1014 new String[] { Email.CONTACT_ID, Contacts.DISPLAY_NAME }, null, null, null); 1015 1016 if (cursor != null) { 1017 try { 1018 while (cursor.moveToNext()) { 1019 String name = cursor.getString(1); 1020 if (!TextUtils.isEmpty(name)) { 1021 return ContentUris.withAppendedId(Contacts.CONTENT_URI, cursor.getLong(0)); 1022 } 1023 } 1024 } finally { 1025 cursor.close(); 1026 } 1027 } 1028 return null; 1029 } 1030 1031 private Uri getContactUriForPhoneNumber(String phoneNumber) { 1032 Contact contact = Contact.get(phoneNumber, false); 1033 if (contact.existsInDatabase()) { 1034 return contact.getUri(); 1035 } 1036 return null; 1037 } 1038 1039 private final OnCreateContextMenuListener mMsgListMenuCreateListener = 1040 new OnCreateContextMenuListener() { 1041 @Override 1042 public void onCreateContextMenu(ContextMenu menu, View v, ContextMenuInfo menuInfo) { 1043 if (!isCursorValid()) { 1044 return; 1045 } 1046 Cursor cursor = mMsgListAdapter.getCursor(); 1047 String type = cursor.getString(COLUMN_MSG_TYPE); 1048 long msgId = cursor.getLong(COLUMN_ID); 1049 1050 addPositionBasedMenuItems(menu, v, menuInfo); 1051 1052 MessageItem msgItem = mMsgListAdapter.getCachedMessageItem(type, msgId, cursor); 1053 if (msgItem == null) { 1054 Log.e(TAG, "Cannot load message item for type = " + type 1055 + ", msgId = " + msgId); 1056 return; 1057 } 1058 1059 menu.setHeaderTitle(R.string.message_options); 1060 1061 MsgListMenuClickListener l = new MsgListMenuClickListener(msgItem); 1062 1063 // It is unclear what would make most sense for copying an MMS message 1064 // to the clipboard, so we currently do SMS only. 1065 if (msgItem.isSms()) { 1066 // Message type is sms. Only allow "edit" if the message has a single recipient 1067 if (getRecipients().size() == 1 && 1068 (msgItem.mBoxId == Sms.MESSAGE_TYPE_OUTBOX || 1069 msgItem.mBoxId == Sms.MESSAGE_TYPE_FAILED)) { 1070 menu.add(0, MENU_EDIT_MESSAGE, 0, R.string.menu_edit) 1071 .setOnMenuItemClickListener(l); 1072 } 1073 1074 menu.add(0, MENU_COPY_MESSAGE_TEXT, 0, R.string.copy_message_text) 1075 .setOnMenuItemClickListener(l); 1076 } 1077 1078 addCallAndContactMenuItems(menu, l, msgItem); 1079 1080 // Forward is not available for undownloaded messages. 1081 if (msgItem.isDownloaded() && (msgItem.isSms() || isForwardable(msgId)) 1082 && mIsSmsEnabled) { 1083 menu.add(0, MENU_FORWARD_MESSAGE, 0, R.string.menu_forward) 1084 .setOnMenuItemClickListener(l); 1085 } 1086 1087 if (msgItem.isMms()) { 1088 switch (msgItem.mBoxId) { 1089 case Mms.MESSAGE_BOX_INBOX: 1090 break; 1091 case Mms.MESSAGE_BOX_OUTBOX: 1092 // Since we currently break outgoing messages to multiple 1093 // recipients into one message per recipient, only allow 1094 // editing a message for single-recipient conversations. 1095 if (getRecipients().size() == 1) { 1096 menu.add(0, MENU_EDIT_MESSAGE, 0, R.string.menu_edit) 1097 .setOnMenuItemClickListener(l); 1098 } 1099 break; 1100 } 1101 switch (msgItem.mAttachmentType) { 1102 case WorkingMessage.TEXT: 1103 break; 1104 case WorkingMessage.VIDEO: 1105 case WorkingMessage.IMAGE: 1106 if (haveSomethingToCopyToSDCard(msgItem.mMsgId)) { 1107 menu.add(0, MENU_COPY_TO_SDCARD, 0, R.string.copy_to_sdcard) 1108 .setOnMenuItemClickListener(l); 1109 } 1110 break; 1111 case WorkingMessage.SLIDESHOW: 1112 default: 1113 menu.add(0, MENU_VIEW_SLIDESHOW, 0, R.string.view_slideshow) 1114 .setOnMenuItemClickListener(l); 1115 if (haveSomethingToCopyToSDCard(msgItem.mMsgId)) { 1116 menu.add(0, MENU_COPY_TO_SDCARD, 0, R.string.copy_to_sdcard) 1117 .setOnMenuItemClickListener(l); 1118 } 1119 if (isDrmRingtoneWithRights(msgItem.mMsgId)) { 1120 menu.add(0, MENU_SAVE_RINGTONE, 0, 1121 getDrmMimeMenuStringRsrc(msgItem.mMsgId)) 1122 .setOnMenuItemClickListener(l); 1123 } 1124 break; 1125 } 1126 } 1127 1128 if (msgItem.mLocked && mIsSmsEnabled) { 1129 menu.add(0, MENU_UNLOCK_MESSAGE, 0, R.string.menu_unlock) 1130 .setOnMenuItemClickListener(l); 1131 } else if (mIsSmsEnabled) { 1132 menu.add(0, MENU_LOCK_MESSAGE, 0, R.string.menu_lock) 1133 .setOnMenuItemClickListener(l); 1134 } 1135 1136 menu.add(0, MENU_VIEW_MESSAGE_DETAILS, 0, R.string.view_message_details) 1137 .setOnMenuItemClickListener(l); 1138 1139 if (msgItem.mDeliveryStatus != MessageItem.DeliveryStatus.NONE || msgItem.mReadReport) { 1140 menu.add(0, MENU_DELIVERY_REPORT, 0, R.string.view_delivery_report) 1141 .setOnMenuItemClickListener(l); 1142 } 1143 1144 if (mIsSmsEnabled) { 1145 menu.add(0, MENU_DELETE_MESSAGE, 0, R.string.delete_message) 1146 .setOnMenuItemClickListener(l); 1147 } 1148 } 1149 }; 1150 1151 private void editMessageItem(MessageItem msgItem) { 1152 if ("sms".equals(msgItem.mType)) { 1153 editSmsMessageItem(msgItem); 1154 } else { 1155 editMmsMessageItem(msgItem); 1156 } 1157 if (msgItem.isFailedMessage() && mMsgListAdapter.getCount() <= 1) { 1158 // For messages with bad addresses, let the user re-edit the recipients. 1159 initRecipientsEditor(); 1160 } 1161 } 1162 1163 private void editSmsMessageItem(MessageItem msgItem) { 1164 // When the message being edited is the only message in the conversation, the delete 1165 // below does something subtle. The trigger "delete_obsolete_threads_pdu" sees that a 1166 // thread contains no messages and silently deletes the thread. Meanwhile, the mConversation 1167 // object still holds onto the old thread_id and code thinks there's a backing thread in 1168 // the DB when it really has been deleted. Here we try and notice that situation and 1169 // clear out the thread_id. Later on, when Conversation.ensureThreadId() is called, we'll 1170 // create a new thread if necessary. 1171 synchronized(mConversation) { 1172 if (mConversation.getMessageCount() <= 1) { 1173 mConversation.clearThreadId(); 1174 MessagingNotification.setCurrentlyDisplayedThreadId( 1175 MessagingNotification.THREAD_NONE); 1176 } 1177 } 1178 // Delete the old undelivered SMS and load its content. 1179 Uri uri = ContentUris.withAppendedId(Sms.CONTENT_URI, msgItem.mMsgId); 1180 SqliteWrapper.delete(ComposeMessageActivity.this, 1181 mContentResolver, uri, null, null); 1182 1183 mWorkingMessage.setText(msgItem.mBody); 1184 } 1185 1186 private void editMmsMessageItem(MessageItem msgItem) { 1187 // Load the selected message in as the working message. 1188 WorkingMessage newWorkingMessage = WorkingMessage.load(this, msgItem.mMessageUri); 1189 if (newWorkingMessage == null) { 1190 return; 1191 } 1192 1193 // Discard the current message in progress. 1194 mWorkingMessage.discard(); 1195 1196 mWorkingMessage = newWorkingMessage; 1197 mWorkingMessage.setConversation(mConversation); 1198 1199 drawTopPanel(false); 1200 1201 // WorkingMessage.load() above only loads the slideshow. Set the 1202 // subject here because we already know what it is and avoid doing 1203 // another DB lookup in load() just to get it. 1204 mWorkingMessage.setSubject(msgItem.mSubject, false); 1205 1206 if (mWorkingMessage.hasSubject()) { 1207 showSubjectEditor(true); 1208 } 1209 } 1210 1211 private void copyToClipboard(String str) { 1212 ClipboardManager clipboard = (ClipboardManager)getSystemService(Context.CLIPBOARD_SERVICE); 1213 clipboard.setPrimaryClip(ClipData.newPlainText(null, str)); 1214 } 1215 1216 private void forwardMessage(final MessageItem msgItem) { 1217 mTempThreadId = 0; 1218 // The user wants to forward the message. If the message is an mms message, we need to 1219 // persist the pdu to disk. This is done in a background task. 1220 // If the task takes longer than a half second, a progress dialog is displayed. 1221 // Once the PDU persisting is done, another runnable on the UI thread get executed to start 1222 // the ForwardMessageActivity. 1223 getAsyncDialog().runAsync(new Runnable() { 1224 @Override 1225 public void run() { 1226 // This runnable gets run in a background thread. 1227 if (msgItem.mType.equals("mms")) { 1228 SendReq sendReq = new SendReq(); 1229 String subject = getString(R.string.forward_prefix); 1230 if (msgItem.mSubject != null) { 1231 subject += msgItem.mSubject; 1232 } 1233 sendReq.setSubject(new EncodedStringValue(subject)); 1234 sendReq.setBody(msgItem.mSlideshow.makeCopy()); 1235 1236 mTempMmsUri = null; 1237 try { 1238 PduPersister persister = 1239 PduPersister.getPduPersister(ComposeMessageActivity.this); 1240 // Copy the parts of the message here. 1241 mTempMmsUri = persister.persist(sendReq, Mms.Draft.CONTENT_URI, true, 1242 MessagingPreferenceActivity 1243 .getIsGroupMmsEnabled(ComposeMessageActivity.this), null); 1244 mTempThreadId = MessagingNotification.getThreadId( 1245 ComposeMessageActivity.this, mTempMmsUri); 1246 } catch (MmsException e) { 1247 Log.e(TAG, "Failed to copy message: " + msgItem.mMessageUri); 1248 Toast.makeText(ComposeMessageActivity.this, 1249 R.string.cannot_save_message, Toast.LENGTH_SHORT).show(); 1250 return; 1251 } 1252 } 1253 } 1254 }, new Runnable() { 1255 @Override 1256 public void run() { 1257 // Once the above background thread is complete, this runnable is run 1258 // on the UI thread. 1259 Intent intent = createIntent(ComposeMessageActivity.this, 0); 1260 1261 intent.putExtra(KEY_EXIT_ON_SENT, true); 1262 intent.putExtra(KEY_FORWARDED_MESSAGE, true); 1263 if (mTempThreadId > 0) { 1264 intent.putExtra(THREAD_ID, mTempThreadId); 1265 } 1266 1267 if (msgItem.mType.equals("sms")) { 1268 intent.putExtra("sms_body", msgItem.mBody); 1269 } else { 1270 intent.putExtra("msg_uri", mTempMmsUri); 1271 String subject = getString(R.string.forward_prefix); 1272 if (msgItem.mSubject != null) { 1273 subject += msgItem.mSubject; 1274 } 1275 intent.putExtra("subject", subject); 1276 } 1277 // ForwardMessageActivity is simply an alias in the manifest for 1278 // ComposeMessageActivity. We have to make an alias because ComposeMessageActivity 1279 // launch flags specify singleTop. When we forward a message, we want to start a 1280 // separate ComposeMessageActivity. The only way to do that is to override the 1281 // singleTop flag, which is impossible to do in code. By creating an alias to the 1282 // activity, without the singleTop flag, we can launch a separate 1283 // ComposeMessageActivity to edit the forward message. 1284 intent.setClassName(ComposeMessageActivity.this, 1285 "com.android.mms.ui.ForwardMessageActivity"); 1286 startActivity(intent); 1287 } 1288 }, R.string.building_slideshow_title); 1289 } 1290 1291 /** 1292 * Context menu handlers for the message list view. 1293 */ 1294 private final class MsgListMenuClickListener implements MenuItem.OnMenuItemClickListener { 1295 private MessageItem mMsgItem; 1296 1297 public MsgListMenuClickListener(MessageItem msgItem) { 1298 mMsgItem = msgItem; 1299 } 1300 1301 @Override 1302 public boolean onMenuItemClick(MenuItem item) { 1303 if (mMsgItem == null) { 1304 return false; 1305 } 1306 1307 switch (item.getItemId()) { 1308 case MENU_EDIT_MESSAGE: 1309 editMessageItem(mMsgItem); 1310 drawBottomPanel(); 1311 return true; 1312 1313 case MENU_COPY_MESSAGE_TEXT: 1314 copyToClipboard(mMsgItem.mBody); 1315 return true; 1316 1317 case MENU_FORWARD_MESSAGE: 1318 forwardMessage(mMsgItem); 1319 return true; 1320 1321 case MENU_VIEW_SLIDESHOW: 1322 MessageUtils.viewMmsMessageAttachment(ComposeMessageActivity.this, 1323 ContentUris.withAppendedId(Mms.CONTENT_URI, mMsgItem.mMsgId), null, 1324 getAsyncDialog()); 1325 return true; 1326 1327 case MENU_VIEW_MESSAGE_DETAILS: 1328 return showMessageDetails(mMsgItem); 1329 1330 case MENU_DELETE_MESSAGE: { 1331 DeleteMessageListener l = new DeleteMessageListener(mMsgItem); 1332 confirmDeleteDialog(l, mMsgItem.mLocked); 1333 return true; 1334 } 1335 case MENU_DELIVERY_REPORT: 1336 showDeliveryReport(mMsgItem.mMsgId, mMsgItem.mType); 1337 return true; 1338 1339 case MENU_COPY_TO_SDCARD: { 1340 int resId = copyMedia(mMsgItem.mMsgId) ? R.string.copy_to_sdcard_success : 1341 R.string.copy_to_sdcard_fail; 1342 Toast.makeText(ComposeMessageActivity.this, resId, Toast.LENGTH_SHORT).show(); 1343 return true; 1344 } 1345 1346 case MENU_SAVE_RINGTONE: { 1347 int resId = getDrmMimeSavedStringRsrc(mMsgItem.mMsgId, 1348 saveRingtone(mMsgItem.mMsgId)); 1349 Toast.makeText(ComposeMessageActivity.this, resId, Toast.LENGTH_SHORT).show(); 1350 return true; 1351 } 1352 1353 case MENU_LOCK_MESSAGE: { 1354 lockMessage(mMsgItem, true); 1355 return true; 1356 } 1357 1358 case MENU_UNLOCK_MESSAGE: { 1359 lockMessage(mMsgItem, false); 1360 return true; 1361 } 1362 1363 default: 1364 return false; 1365 } 1366 } 1367 } 1368 1369 private void lockMessage(MessageItem msgItem, boolean locked) { 1370 Uri uri; 1371 if ("sms".equals(msgItem.mType)) { 1372 uri = Sms.CONTENT_URI; 1373 } else { 1374 uri = Mms.CONTENT_URI; 1375 } 1376 final Uri lockUri = ContentUris.withAppendedId(uri, msgItem.mMsgId); 1377 1378 final ContentValues values = new ContentValues(1); 1379 values.put("locked", locked ? 1 : 0); 1380 1381 new Thread(new Runnable() { 1382 @Override 1383 public void run() { 1384 getContentResolver().update(lockUri, 1385 values, null, null); 1386 } 1387 }, "ComposeMessageActivity.lockMessage").start(); 1388 } 1389 1390 /** 1391 * Looks to see if there are any valid parts of the attachment that can be copied to a SD card. 1392 * @param msgId 1393 */ 1394 private boolean haveSomethingToCopyToSDCard(long msgId) { 1395 PduBody body = null; 1396 try { 1397 body = SlideshowModel.getPduBody(this, 1398 ContentUris.withAppendedId(Mms.CONTENT_URI, msgId)); 1399 } catch (MmsException e) { 1400 Log.e(TAG, "haveSomethingToCopyToSDCard can't load pdu body: " + msgId); 1401 } 1402 if (body == null) { 1403 return false; 1404 } 1405 1406 boolean result = false; 1407 int partNum = body.getPartsNum(); 1408 for(int i = 0; i < partNum; i++) { 1409 PduPart part = body.getPart(i); 1410 String type = new String(part.getContentType()); 1411 1412 if (Log.isLoggable(LogTag.APP, Log.VERBOSE)) { 1413 log("[CMA] haveSomethingToCopyToSDCard: part[" + i + "] contentType=" + type); 1414 } 1415 1416 if (ContentType.isImageType(type) || ContentType.isVideoType(type) || 1417 ContentType.isAudioType(type) || DrmUtils.isDrmType(type)) { 1418 result = true; 1419 break; 1420 } 1421 } 1422 return result; 1423 } 1424 1425 /** 1426 * Copies media from an Mms to the DrmProvider 1427 * @param msgId 1428 */ 1429 private boolean saveRingtone(long msgId) { 1430 boolean result = true; 1431 PduBody body = null; 1432 try { 1433 body = SlideshowModel.getPduBody(this, 1434 ContentUris.withAppendedId(Mms.CONTENT_URI, msgId)); 1435 } catch (MmsException e) { 1436 Log.e(TAG, "copyToDrmProvider can't load pdu body: " + msgId); 1437 } 1438 if (body == null) { 1439 return false; 1440 } 1441 1442 int partNum = body.getPartsNum(); 1443 for(int i = 0; i < partNum; i++) { 1444 PduPart part = body.getPart(i); 1445 String type = new String(part.getContentType()); 1446 1447 if (DrmUtils.isDrmType(type)) { 1448 // All parts (but there's probably only a single one) have to be successful 1449 // for a valid result. 1450 result &= copyPart(part, Long.toHexString(msgId)); 1451 } 1452 } 1453 return result; 1454 } 1455 1456 /** 1457 * Returns true if any part is drm'd audio with ringtone rights. 1458 * @param msgId 1459 * @return true if one of the parts is drm'd audio with rights to save as a ringtone. 1460 */ 1461 private boolean isDrmRingtoneWithRights(long msgId) { 1462 PduBody body = null; 1463 try { 1464 body = SlideshowModel.getPduBody(this, 1465 ContentUris.withAppendedId(Mms.CONTENT_URI, msgId)); 1466 } catch (MmsException e) { 1467 Log.e(TAG, "isDrmRingtoneWithRights can't load pdu body: " + msgId); 1468 } 1469 if (body == null) { 1470 return false; 1471 } 1472 1473 int partNum = body.getPartsNum(); 1474 for (int i = 0; i < partNum; i++) { 1475 PduPart part = body.getPart(i); 1476 String type = new String(part.getContentType()); 1477 1478 if (DrmUtils.isDrmType(type)) { 1479 String mimeType = MmsApp.getApplication().getDrmManagerClient() 1480 .getOriginalMimeType(part.getDataUri()); 1481 if (ContentType.isAudioType(mimeType) && DrmUtils.haveRightsForAction(part.getDataUri(), 1482 DrmStore.Action.RINGTONE)) { 1483 return true; 1484 } 1485 } 1486 } 1487 return false; 1488 } 1489 1490 /** 1491 * Returns true if all drm'd parts are forwardable. 1492 * @param msgId 1493 * @return true if all drm'd parts are forwardable. 1494 */ 1495 private boolean isForwardable(long msgId) { 1496 PduBody body = null; 1497 try { 1498 body = SlideshowModel.getPduBody(this, 1499 ContentUris.withAppendedId(Mms.CONTENT_URI, msgId)); 1500 } catch (MmsException e) { 1501 Log.e(TAG, "getDrmMimeType can't load pdu body: " + msgId); 1502 } 1503 if (body == null) { 1504 return false; 1505 } 1506 1507 int partNum = body.getPartsNum(); 1508 for (int i = 0; i < partNum; i++) { 1509 PduPart part = body.getPart(i); 1510 String type = new String(part.getContentType()); 1511 1512 if (DrmUtils.isDrmType(type) && !DrmUtils.haveRightsForAction(part.getDataUri(), 1513 DrmStore.Action.TRANSFER)) { 1514 return false; 1515 } 1516 } 1517 return true; 1518 } 1519 1520 private int getDrmMimeMenuStringRsrc(long msgId) { 1521 if (isDrmRingtoneWithRights(msgId)) { 1522 return R.string.save_ringtone; 1523 } 1524 return 0; 1525 } 1526 1527 private int getDrmMimeSavedStringRsrc(long msgId, boolean success) { 1528 if (isDrmRingtoneWithRights(msgId)) { 1529 return success ? R.string.saved_ringtone : R.string.saved_ringtone_fail; 1530 } 1531 return 0; 1532 } 1533 1534 /** 1535 * Copies media from an Mms to the "download" directory on the SD card. If any of the parts 1536 * are audio types, drm'd or not, they're copied to the "Ringtones" directory. 1537 * @param msgId 1538 */ 1539 private boolean copyMedia(long msgId) { 1540 boolean result = true; 1541 PduBody body = null; 1542 try { 1543 body = SlideshowModel.getPduBody(this, 1544 ContentUris.withAppendedId(Mms.CONTENT_URI, msgId)); 1545 } catch (MmsException e) { 1546 Log.e(TAG, "copyMedia can't load pdu body: " + msgId); 1547 } 1548 if (body == null) { 1549 return false; 1550 } 1551 1552 int partNum = body.getPartsNum(); 1553 for(int i = 0; i < partNum; i++) { 1554 PduPart part = body.getPart(i); 1555 1556 // all parts have to be successful for a valid result. 1557 result &= copyPart(part, Long.toHexString(msgId)); 1558 } 1559 return result; 1560 } 1561 1562 private boolean copyPart(PduPart part, String fallback) { 1563 Uri uri = part.getDataUri(); 1564 String type = new String(part.getContentType()); 1565 boolean isDrm = DrmUtils.isDrmType(type); 1566 if (isDrm) { 1567 type = MmsApp.getApplication().getDrmManagerClient() 1568 .getOriginalMimeType(part.getDataUri()); 1569 } 1570 if (!ContentType.isImageType(type) && !ContentType.isVideoType(type) && 1571 !ContentType.isAudioType(type)) { 1572 return true; // we only save pictures, videos, and sounds. Skip the text parts, 1573 // the app (smil) parts, and other type that we can't handle. 1574 // Return true to pretend that we successfully saved the part so 1575 // the whole save process will be counted a success. 1576 } 1577 InputStream input = null; 1578 FileOutputStream fout = null; 1579 try { 1580 input = mContentResolver.openInputStream(uri); 1581 if (input instanceof FileInputStream) { 1582 FileInputStream fin = (FileInputStream) input; 1583 1584 byte[] location = part.getName(); 1585 if (location == null) { 1586 location = part.getFilename(); 1587 } 1588 if (location == null) { 1589 location = part.getContentLocation(); 1590 } 1591 1592 String fileName; 1593 if (location == null) { 1594 // Use fallback name. 1595 fileName = fallback; 1596 } else { 1597 // For locally captured videos, fileName can end up being something like this: 1598 // /mnt/sdcard/Android/data/com.android.mms/cache/.temp1.3gp 1599 fileName = new String(location); 1600 } 1601 File originalFile = new File(fileName); 1602 fileName = originalFile.getName(); // Strip the full path of where the "part" is 1603 // stored down to just the leaf filename. 1604 1605 // Depending on the location, there may be an 1606 // extension already on the name or not. If we've got audio, put the attachment 1607 // in the Ringtones directory. 1608 String dir = Environment.getExternalStorageDirectory() + "/" 1609 + (ContentType.isAudioType(type) ? Environment.DIRECTORY_RINGTONES : 1610 Environment.DIRECTORY_DOWNLOADS) + "/"; 1611 String extension; 1612 int index; 1613 if ((index = fileName.lastIndexOf('.')) == -1) { 1614 extension = MimeTypeMap.getSingleton().getExtensionFromMimeType(type); 1615 } else { 1616 extension = fileName.substring(index + 1, fileName.length()); 1617 fileName = fileName.substring(0, index); 1618 } 1619 if (isDrm) { 1620 extension += DrmUtils.getConvertExtension(type); 1621 } 1622 // Remove leading periods. The gallery ignores files starting with a period. 1623 fileName = fileName.replaceAll("^.", ""); 1624 1625 File file = getUniqueDestination(dir + fileName, extension); 1626 1627 // make sure the path is valid and directories created for this file. 1628 File parentFile = file.getParentFile(); 1629 if (!parentFile.exists() && !parentFile.mkdirs()) { 1630 Log.e(TAG, "[MMS] copyPart: mkdirs for " + parentFile.getPath() + " failed!"); 1631 return false; 1632 } 1633 1634 fout = new FileOutputStream(file); 1635 1636 byte[] buffer = new byte[8000]; 1637 int size = 0; 1638 while ((size=fin.read(buffer)) != -1) { 1639 fout.write(buffer, 0, size); 1640 } 1641 1642 // Notify other applications listening to scanner events 1643 // that a media file has been added to the sd card 1644 sendBroadcast(new Intent(Intent.ACTION_MEDIA_SCANNER_SCAN_FILE, 1645 Uri.fromFile(file))); 1646 } 1647 } catch (IOException e) { 1648 // Ignore 1649 Log.e(TAG, "IOException caught while opening or reading stream", e); 1650 return false; 1651 } finally { 1652 if (null != input) { 1653 try { 1654 input.close(); 1655 } catch (IOException e) { 1656 // Ignore 1657 Log.e(TAG, "IOException caught while closing stream", e); 1658 return false; 1659 } 1660 } 1661 if (null != fout) { 1662 try { 1663 fout.close(); 1664 } catch (IOException e) { 1665 // Ignore 1666 Log.e(TAG, "IOException caught while closing stream", e); 1667 return false; 1668 } 1669 } 1670 } 1671 return true; 1672 } 1673 1674 private File getUniqueDestination(String base, String extension) { 1675 File file = new File(base + "." + extension); 1676 1677 for (int i = 2; file.exists(); i++) { 1678 file = new File(base + "_" + i + "." + extension); 1679 } 1680 return file; 1681 } 1682 1683 private void showDeliveryReport(long messageId, String type) { 1684 Intent intent = new Intent(this, DeliveryReportActivity.class); 1685 intent.putExtra("message_id", messageId); 1686 intent.putExtra("message_type", type); 1687 1688 startActivity(intent); 1689 } 1690 1691 private final IntentFilter mHttpProgressFilter = new IntentFilter(PROGRESS_STATUS_ACTION); 1692 1693 private final BroadcastReceiver mHttpProgressReceiver = new BroadcastReceiver() { 1694 @Override 1695 public void onReceive(Context context, Intent intent) { 1696 if (PROGRESS_STATUS_ACTION.equals(intent.getAction())) { 1697 long token = intent.getLongExtra("token", 1698 SendingProgressTokenManager.NO_TOKEN); 1699 if (token != mConversation.getThreadId()) { 1700 return; 1701 } 1702 1703 int progress = intent.getIntExtra("progress", 0); 1704 switch (progress) { 1705 case PROGRESS_START: 1706 setProgressBarVisibility(true); 1707 break; 1708 case PROGRESS_ABORT: 1709 case PROGRESS_COMPLETE: 1710 setProgressBarVisibility(false); 1711 break; 1712 default: 1713 setProgress(100 * progress); 1714 } 1715 } 1716 } 1717 }; 1718 1719 private static ContactList sEmptyContactList; 1720 1721 private ContactList getRecipients() { 1722 // If the recipients editor is visible, the conversation has 1723 // not really officially 'started' yet. Recipients will be set 1724 // on the conversation once it has been saved or sent. In the 1725 // meantime, let anyone who needs the recipient list think it 1726 // is empty rather than giving them a stale one. 1727 if (isRecipientsEditorVisible()) { 1728 if (sEmptyContactList == null) { 1729 sEmptyContactList = new ContactList(); 1730 } 1731 return sEmptyContactList; 1732 } 1733 return mConversation.getRecipients(); 1734 } 1735 1736 private void updateTitle(ContactList list) { 1737 String title = null; 1738 String subTitle = null; 1739 int cnt = list.size(); 1740 switch (cnt) { 1741 case 0: { 1742 String recipient = null; 1743 if (mRecipientsEditor != null) { 1744 recipient = mRecipientsEditor.getText().toString(); 1745 } 1746 title = TextUtils.isEmpty(recipient) ? getString(R.string.new_message) : recipient; 1747 break; 1748 } 1749 case 1: { 1750 title = list.get(0).getName(); // get name returns the number if there's no 1751 // name available. 1752 String number = list.get(0).getNumber(); 1753 if (!title.equals(number)) { 1754 subTitle = PhoneNumberUtils.formatNumber(number, number, 1755 MmsApp.getApplication().getCurrentCountryIso()); 1756 } 1757 break; 1758 } 1759 default: { 1760 // Handle multiple recipients 1761 title = list.formatNames(", "); 1762 subTitle = getResources().getQuantityString(R.plurals.recipient_count, cnt, cnt); 1763 break; 1764 } 1765 } 1766 mDebugRecipients = list.serialize(); 1767 1768 ActionBar actionBar = getActionBar(); 1769 actionBar.setTitle(title); 1770 actionBar.setSubtitle(subTitle); 1771 } 1772 1773 // Get the recipients editor ready to be displayed onscreen. 1774 private void initRecipientsEditor() { 1775 if (isRecipientsEditorVisible()) { 1776 return; 1777 } 1778 // Must grab the recipients before the view is made visible because getRecipients() 1779 // returns empty recipients when the editor is visible. 1780 ContactList recipients = getRecipients(); 1781 1782 ViewStub stub = (ViewStub)findViewById(R.id.recipients_editor_stub); 1783 if (stub != null) { 1784 View stubView = stub.inflate(); 1785 mRecipientsEditor = (RecipientsEditor) stubView.findViewById(R.id.recipients_editor); 1786 mRecipientsPicker = (ImageButton) stubView.findViewById(R.id.recipients_picker); 1787 } else { 1788 mRecipientsEditor = (RecipientsEditor)findViewById(R.id.recipients_editor); 1789 mRecipientsEditor.setVisibility(View.VISIBLE); 1790 mRecipientsPicker = (ImageButton)findViewById(R.id.recipients_picker); 1791 } 1792 mRecipientsPicker.setOnClickListener(this); 1793 1794 mRecipientsEditor.setAdapter(new ChipsRecipientAdapter(this)); 1795 mRecipientsEditor.populate(recipients); 1796 mRecipientsEditor.setOnCreateContextMenuListener(mRecipientsMenuCreateListener); 1797 mRecipientsEditor.addTextChangedListener(mRecipientsWatcher); 1798 // TODO : Remove the max length limitation due to the multiple phone picker is added and the 1799 // user is able to select a large number of recipients from the Contacts. The coming 1800 // potential issue is that it is hard for user to edit a recipient from hundred of 1801 // recipients in the editor box. We may redesign the editor box UI for this use case. 1802 // mRecipientsEditor.setFilters(new InputFilter[] { 1803 // new InputFilter.LengthFilter(RECIPIENTS_MAX_LENGTH) }); 1804 1805 mRecipientsEditor.setOnSelectChipRunnable(new Runnable() { 1806 @Override 1807 public void run() { 1808 // After the user selects an item in the pop-up contacts list, move the 1809 // focus to the text editor if there is only one recipient. This helps 1810 // the common case of selecting one recipient and then typing a message, 1811 // but avoids annoying a user who is trying to add five recipients and 1812 // keeps having focus stolen away. 1813 if (mRecipientsEditor.getRecipientCount() == 1) { 1814 // if we're in extract mode then don't request focus 1815 final InputMethodManager inputManager = (InputMethodManager) 1816 getSystemService(Context.INPUT_METHOD_SERVICE); 1817 if (inputManager == null || !inputManager.isFullscreenMode()) { 1818 mTextEditor.requestFocus(); 1819 } 1820 } 1821 } 1822 }); 1823 1824 mRecipientsEditor.setOnFocusChangeListener(new View.OnFocusChangeListener() { 1825 @Override 1826 public void onFocusChange(View v, boolean hasFocus) { 1827 if (!hasFocus) { 1828 RecipientsEditor editor = (RecipientsEditor) v; 1829 ContactList contacts = editor.constructContactsFromInput(false); 1830 updateTitle(contacts); 1831 } 1832 } 1833 }); 1834 1835 PhoneNumberFormatter.setPhoneNumberFormattingTextWatcher(this, mRecipientsEditor); 1836 1837 mTopPanel.setVisibility(View.VISIBLE); 1838 } 1839 1840 //========================================================== 1841 // Activity methods 1842 //========================================================== 1843 1844 public static boolean cancelFailedToDeliverNotification(Intent intent, Context context) { 1845 if (MessagingNotification.isFailedToDeliver(intent)) { 1846 // Cancel any failed message notifications 1847 MessagingNotification.cancelNotification(context, 1848 MessagingNotification.MESSAGE_FAILED_NOTIFICATION_ID); 1849 return true; 1850 } 1851 return false; 1852 } 1853 1854 public static boolean cancelFailedDownloadNotification(Intent intent, Context context) { 1855 if (MessagingNotification.isFailedToDownload(intent)) { 1856 // Cancel any failed download notifications 1857 MessagingNotification.cancelNotification(context, 1858 MessagingNotification.DOWNLOAD_FAILED_NOTIFICATION_ID); 1859 return true; 1860 } 1861 return false; 1862 } 1863 1864 @Override 1865 protected void onCreate(Bundle savedInstanceState) { 1866 super.onCreate(savedInstanceState); 1867 1868 resetConfiguration(getResources().getConfiguration()); 1869 1870 setContentView(R.layout.compose_message_activity); 1871 setProgressBarVisibility(false); 1872 1873 // Initialize members for UI elements. 1874 initResourceRefs(); 1875 1876 mContentResolver = getContentResolver(); 1877 mBackgroundQueryHandler = new BackgroundQueryHandler(mContentResolver); 1878 1879 initialize(savedInstanceState, 0); 1880 1881 if (TRACE) { 1882 android.os.Debug.startMethodTracing("compose"); 1883 } 1884 } 1885 1886 private void showSubjectEditor(boolean show) { 1887 if (Log.isLoggable(LogTag.APP, Log.VERBOSE)) { 1888 log("" + show); 1889 } 1890 1891 if (mSubjectTextEditor == null) { 1892 // Don't bother to initialize the subject editor if 1893 // we're just going to hide it. 1894 if (show == false) { 1895 return; 1896 } 1897 mSubjectTextEditor = (EditText)findViewById(R.id.subject); 1898 mSubjectTextEditor.setFilters(new InputFilter[] { 1899 new LengthFilter(MmsConfig.getMaxSubjectLength())}); 1900 } 1901 1902 mSubjectTextEditor.setOnKeyListener(show ? mSubjectKeyListener : null); 1903 1904 if (show) { 1905 mSubjectTextEditor.addTextChangedListener(mSubjectEditorWatcher); 1906 } else { 1907 mSubjectTextEditor.removeTextChangedListener(mSubjectEditorWatcher); 1908 } 1909 1910 mSubjectTextEditor.setText(mWorkingMessage.getSubject()); 1911 mSubjectTextEditor.setVisibility(show ? View.VISIBLE : View.GONE); 1912 hideOrShowTopPanel(); 1913 } 1914 1915 private void hideOrShowTopPanel() { 1916 boolean anySubViewsVisible = (isSubjectEditorVisible() || isRecipientsEditorVisible()); 1917 mTopPanel.setVisibility(anySubViewsVisible ? View.VISIBLE : View.GONE); 1918 } 1919 1920 public void initialize(Bundle savedInstanceState, long originalThreadId) { 1921 // Create a new empty working message. 1922 mWorkingMessage = WorkingMessage.createEmpty(this); 1923 1924 // Read parameters or previously saved state of this activity. This will load a new 1925 // mConversation 1926 initActivityState(savedInstanceState); 1927 1928 if (LogTag.SEVERE_WARNING && originalThreadId != 0 && 1929 originalThreadId == mConversation.getThreadId()) { 1930 LogTag.warnPossibleRecipientMismatch("ComposeMessageActivity.initialize: " + 1931 " threadId didn't change from: " + originalThreadId, this); 1932 } 1933 1934 log("savedInstanceState = " + savedInstanceState + 1935 " intent = " + getIntent() + 1936 " mConversation = " + mConversation); 1937 1938 if (cancelFailedToDeliverNotification(getIntent(), this)) { 1939 // Show a pop-up dialog to inform user the message was 1940 // failed to deliver. 1941 undeliveredMessageDialog(getMessageDate(null)); 1942 } 1943 cancelFailedDownloadNotification(getIntent(), this); 1944 1945 // Set up the message history ListAdapter 1946 initMessageList(); 1947 1948 mShouldLoadDraft = true; 1949 1950 // Load the draft for this thread, if we aren't already handling 1951 // existing data, such as a shared picture or forwarded message. 1952 boolean isForwardedMessage = false; 1953 // We don't attempt to handle the Intent.ACTION_SEND when saveInstanceState is non-null. 1954 // saveInstanceState is non-null when this activity is killed. In that case, we already 1955 // handled the attachment or the send, so we don't try and parse the intent again. 1956 if (savedInstanceState == null && (handleSendIntent() || handleForwardedMessage())) { 1957 mShouldLoadDraft = false; 1958 } 1959 1960 // Let the working message know what conversation it belongs to 1961 mWorkingMessage.setConversation(mConversation); 1962 1963 // Show the recipients editor if we don't have a valid thread. Hide it otherwise. 1964 if (mConversation.getThreadId() <= 0) { 1965 // Hide the recipients editor so the call to initRecipientsEditor won't get 1966 // short-circuited. 1967 hideRecipientEditor(); 1968 initRecipientsEditor(); 1969 } else { 1970 hideRecipientEditor(); 1971 } 1972 1973 updateSendButtonState(); 1974 1975 drawTopPanel(false); 1976 if (!mShouldLoadDraft) { 1977 // We're not loading a draft, so we can draw the bottom panel immediately. 1978 drawBottomPanel(); 1979 } 1980 1981 onKeyboardStateChanged(mIsKeyboardOpen); 1982 1983 if (Log.isLoggable(LogTag.APP, Log.VERBOSE)) { 1984 log("update title, mConversation=" + mConversation.toString()); 1985 } 1986 1987 updateTitle(mConversation.getRecipients()); 1988 1989 if (isForwardedMessage && isRecipientsEditorVisible()) { 1990 // The user is forwarding the message to someone. Put the focus on the 1991 // recipient editor rather than in the message editor. 1992 mRecipientsEditor.requestFocus(); 1993 } 1994 1995 mMsgListAdapter.setIsGroupConversation(mConversation.getRecipients().size() > 1); 1996 } 1997 1998 @Override 1999 protected void onNewIntent(Intent intent) { 2000 super.onNewIntent(intent); 2001 2002 setIntent(intent); 2003 2004 Conversation conversation = null; 2005 mSentMessage = false; 2006 2007 // If we have been passed a thread_id, use that to find our 2008 // conversation. 2009 2010 // Note that originalThreadId might be zero but if this is a draft and we save the 2011 // draft, ensureThreadId gets called async from WorkingMessage.asyncUpdateDraftSmsMessage 2012 // the thread will get a threadId behind the UI thread's back. 2013 long originalThreadId = mConversation.getThreadId(); 2014 long threadId = intent.getLongExtra(THREAD_ID, 0); 2015 Uri intentUri = intent.getData(); 2016 2017 boolean sameThread = false; 2018 if (threadId > 0) { 2019 conversation = Conversation.get(this, threadId, false); 2020 } else { 2021 if (mConversation.getThreadId() == 0) { 2022 // We've got a draft. Make sure the working recipients are synched 2023 // to the conversation so when we compare conversations later in this function, 2024 // the compare will work. 2025 mWorkingMessage.syncWorkingRecipients(); 2026 } 2027 // Get the "real" conversation based on the intentUri. The intentUri might specify 2028 // the conversation by a phone number or by a thread id. We'll typically get a threadId 2029 // based uri when the user pulls down a notification while in ComposeMessageActivity and 2030 // we end up here in onNewIntent. mConversation can have a threadId of zero when we're 2031 // working on a draft. When a new message comes in for that same recipient, a 2032 // conversation will get created behind CMA's back when the message is inserted into 2033 // the database and the corresponding entry made in the threads table. The code should 2034 // use the real conversation as soon as it can rather than finding out the threadId 2035 // when sending with "ensureThreadId". 2036 conversation = Conversation.get(this, intentUri, false); 2037 } 2038 2039 if (LogTag.VERBOSE || Log.isLoggable(LogTag.APP, Log.VERBOSE)) { 2040 log("onNewIntent: data=" + intentUri + ", thread_id extra is " + threadId + 2041 ", new conversation=" + conversation + ", mConversation=" + mConversation); 2042 } 2043 2044 // this is probably paranoid to compare both thread_ids and recipient lists, 2045 // but we want to make double sure because this is a last minute fix for Froyo 2046 // and the previous code checked thread ids only. 2047 // (we cannot just compare thread ids because there is a case where mConversation 2048 // has a stale/obsolete thread id (=1) that could collide against the new thread_id(=1), 2049 // even though the recipient lists are different) 2050 sameThread = ((conversation.getThreadId() == mConversation.getThreadId() || 2051 mConversation.getThreadId() == 0) && 2052 conversation.equals(mConversation)); 2053 2054 if (sameThread) { 2055 log("onNewIntent: same conversation"); 2056 if (mConversation.getThreadId() == 0) { 2057 mConversation = conversation; 2058 mWorkingMessage.setConversation(mConversation); 2059 updateThreadIdIfRunning(); 2060 invalidateOptionsMenu(); 2061 } 2062 } else { 2063 if (LogTag.VERBOSE || Log.isLoggable(LogTag.APP, Log.VERBOSE)) { 2064 log("onNewIntent: different conversation"); 2065 } 2066 saveDraft(false); // if we've got a draft, save it first 2067 2068 initialize(null, originalThreadId); 2069 } 2070 loadMessagesAndDraft(0); 2071 } 2072 2073 private void sanityCheckConversation() { 2074 if (mWorkingMessage.getConversation() != mConversation) { 2075 LogTag.warnPossibleRecipientMismatch( 2076 "ComposeMessageActivity: mWorkingMessage.mConversation=" + 2077 mWorkingMessage.getConversation() + ", mConversation=" + 2078 mConversation + ", MISMATCH!", this); 2079 } 2080 } 2081 2082 @Override 2083 protected void onRestart() { 2084 super.onRestart(); 2085 2086 // hide the compose panel to reduce jank when re-entering this activity. 2087 // if we don't hide it here, the compose panel will flash before the keyboard shows 2088 // (when keyboard is suppose to be shown). 2089 hideBottomPanel(); 2090 2091 if (mWorkingMessage.isDiscarded()) { 2092 // If the message isn't worth saving, don't resurrect it. Doing so can lead to 2093 // a situation where a new incoming message gets the old thread id of the discarded 2094 // draft. This activity can end up displaying the recipients of the old message with 2095 // the contents of the new message. Recognize that dangerous situation and bail out 2096 // to the ConversationList where the user can enter this in a clean manner. 2097 if (mWorkingMessage.isWorthSaving()) { 2098 if (LogTag.VERBOSE) { 2099 log("onRestart: mWorkingMessage.unDiscard()"); 2100 } 2101 mWorkingMessage.unDiscard(); // it was discarded in onStop(). 2102 2103 sanityCheckConversation(); 2104 } else if (isRecipientsEditorVisible() && recipientCount() > 0) { 2105 if (LogTag.VERBOSE) { 2106 log("onRestart: goToConversationList"); 2107 } 2108 goToConversationList(); 2109 } 2110 } 2111 } 2112 2113 @Override 2114 protected void onStart() { 2115 super.onStart(); 2116 boolean isSmsEnabled = MmsConfig.isSmsEnabled(this); 2117 if (isSmsEnabled != mIsSmsEnabled) { 2118 mIsSmsEnabled = isSmsEnabled; 2119 invalidateOptionsMenu(); 2120 } 2121 2122 initFocus(); 2123 2124 // Register a BroadcastReceiver to listen on HTTP I/O process. 2125 registerReceiver(mHttpProgressReceiver, mHttpProgressFilter); 2126 2127 // figure out whether we need to show the keyboard or not. 2128 // if there is draft to be loaded for 'mConversation', we'll show the keyboard; 2129 // otherwise we hide the keyboard. In any event, delay loading 2130 // message history and draft (controlled by DEFER_LOADING_MESSAGES_AND_DRAFT). 2131 int mode = WindowManager.LayoutParams.SOFT_INPUT_ADJUST_RESIZE; 2132 2133 if (DraftCache.getInstance().hasDraft(mConversation.getThreadId())) { 2134 mode |= WindowManager.LayoutParams.SOFT_INPUT_STATE_VISIBLE; 2135 } else if (mConversation.getThreadId() <= 0) { 2136 // For composing a new message, bring up the softkeyboard so the user can 2137 // immediately enter recipients. This call won't do anything on devices with 2138 // a hard keyboard. 2139 mode |= WindowManager.LayoutParams.SOFT_INPUT_STATE_VISIBLE; 2140 } else { 2141 mode |= WindowManager.LayoutParams.SOFT_INPUT_STATE_HIDDEN; 2142 } 2143 2144 getWindow().setSoftInputMode(mode); 2145 2146 // reset mMessagesAndDraftLoaded 2147 mMessagesAndDraftLoaded = false; 2148 2149 if (!DEFER_LOADING_MESSAGES_AND_DRAFT) { 2150 loadMessagesAndDraft(1); 2151 } else { 2152 // HACK: force load messages+draft after max delay, if it's not already loaded. 2153 // this is to work around when coming out of sleep mode. WindowManager behaves 2154 // strangely and hides the keyboard when it should be shown, or sometimes initially 2155 // shows it when we want to hide it. In that case, we never get the onSizeChanged() 2156 // callback w/ keyboard shown, so we wouldn't know to load the messages+draft. 2157 mHandler.postDelayed(new Runnable() { 2158 public void run() { 2159 loadMessagesAndDraft(2); 2160 } 2161 }, LOADING_MESSAGES_AND_DRAFT_MAX_DELAY_MS); 2162 } 2163 2164 // Update the fasttrack info in case any of the recipients' contact info changed 2165 // while we were paused. This can happen, for example, if a user changes or adds 2166 // an avatar associated with a contact. 2167 mWorkingMessage.syncWorkingRecipients(); 2168 2169 if (Log.isLoggable(LogTag.APP, Log.VERBOSE)) { 2170 log("update title, mConversation=" + mConversation.toString()); 2171 } 2172 2173 updateTitle(mConversation.getRecipients()); 2174 2175 ActionBar actionBar = getActionBar(); 2176 actionBar.setDisplayHomeAsUpEnabled(true); 2177 } 2178 2179 public void loadMessageContent() { 2180 // Don't let any markAsRead DB updates occur before we've loaded the messages for 2181 // the thread. Unblocking occurs when we're done querying for the conversation 2182 // items. 2183 mConversation.blockMarkAsRead(true); 2184 mConversation.markAsRead(); // dismiss any notifications for this convo 2185 startMsgListQuery(); 2186 updateSendFailedNotification(); 2187 } 2188 2189 /** 2190 * Load message history and draft. This method should be called from main thread. 2191 * @param debugFlag shows where this is being called from 2192 */ 2193 private void loadMessagesAndDraft(int debugFlag) { 2194 if (!mSendDiscreetMode && !mMessagesAndDraftLoaded) { 2195 if (Log.isLoggable(LogTag.APP, Log.VERBOSE)) { 2196 Log.v(TAG, "### CMA.loadMessagesAndDraft: flag=" + debugFlag); 2197 } 2198 loadMessageContent(); 2199 boolean drawBottomPanel = true; 2200 if (mShouldLoadDraft) { 2201 if (loadDraft()) { 2202 drawBottomPanel = false; 2203 } 2204 } 2205 if (drawBottomPanel) { 2206 drawBottomPanel(); 2207 } 2208 mMessagesAndDraftLoaded = true; 2209 } 2210 } 2211 2212 private void updateSendFailedNotification() { 2213 final long threadId = mConversation.getThreadId(); 2214 if (threadId <= 0) 2215 return; 2216 2217 // updateSendFailedNotificationForThread makes a database call, so do the work off 2218 // of the ui thread. 2219 new Thread(new Runnable() { 2220 @Override 2221 public void run() { 2222 MessagingNotification.updateSendFailedNotificationForThread( 2223 ComposeMessageActivity.this, threadId); 2224 } 2225 }, "ComposeMessageActivity.updateSendFailedNotification").start(); 2226 } 2227 2228 @Override 2229 public void onSaveInstanceState(Bundle outState) { 2230 super.onSaveInstanceState(outState); 2231 2232 outState.putString(RECIPIENTS, getRecipients().serialize()); 2233 2234 mWorkingMessage.writeStateToBundle(outState); 2235 2236 if (mSendDiscreetMode) { 2237 outState.putBoolean(KEY_EXIT_ON_SENT, mSendDiscreetMode); 2238 } 2239 if (mForwardMessageMode) { 2240 outState.putBoolean(KEY_FORWARDED_MESSAGE, mForwardMessageMode); 2241 } 2242 } 2243 2244 @Override 2245 protected void onResume() { 2246 super.onResume(); 2247 2248 // OLD: get notified of presence updates to update the titlebar. 2249 // NEW: we are using ContactHeaderWidget which displays presence, but updating presence 2250 // there is out of our control. 2251 //Contact.startPresenceObserver(); 2252 2253 addRecipientsListeners(); 2254 2255 if (Log.isLoggable(LogTag.APP, Log.VERBOSE)) { 2256 log("update title, mConversation=" + mConversation.toString()); 2257 } 2258 2259 // There seems to be a bug in the framework such that setting the title 2260 // here gets overwritten to the original title. Do this delayed as a 2261 // workaround. 2262 mMessageListItemHandler.postDelayed(new Runnable() { 2263 @Override 2264 public void run() { 2265 ContactList recipients = isRecipientsEditorVisible() ? 2266 mRecipientsEditor.constructContactsFromInput(false) : getRecipients(); 2267 updateTitle(recipients); 2268 } 2269 }, 100); 2270 2271 mIsRunning = true; 2272 updateThreadIdIfRunning(); 2273 mConversation.markAsRead(); 2274 } 2275 2276 @Override 2277 protected void onPause() { 2278 super.onPause(); 2279 2280 if (DEBUG) { 2281 Log.v(TAG, "onPause: setCurrentlyDisplayedThreadId: " + 2282 MessagingNotification.THREAD_NONE); 2283 } 2284 MessagingNotification.setCurrentlyDisplayedThreadId(MessagingNotification.THREAD_NONE); 2285 2286 // OLD: stop getting notified of presence updates to update the titlebar. 2287 // NEW: we are using ContactHeaderWidget which displays presence, but updating presence 2288 // there is out of our control. 2289 //Contact.stopPresenceObserver(); 2290 2291 removeRecipientsListeners(); 2292 2293 // remove any callback to display a progress spinner 2294 if (mAsyncDialog != null) { 2295 mAsyncDialog.clearPendingProgressDialog(); 2296 } 2297 2298 // Remember whether the list is scrolled to the end when we're paused so we can rescroll 2299 // to the end when resumed. 2300 if (mMsgListAdapter != null && 2301 mMsgListView.getLastVisiblePosition() >= mMsgListAdapter.getCount() - 1) { 2302 mSavedScrollPosition = Integer.MAX_VALUE; 2303 } else { 2304 mSavedScrollPosition = mMsgListView.getFirstVisiblePosition(); 2305 } 2306 if (LogTag.VERBOSE || Log.isLoggable(LogTag.APP, Log.VERBOSE)) { 2307 Log.v(TAG, "onPause: mSavedScrollPosition=" + mSavedScrollPosition); 2308 } 2309 2310 mConversation.markAsRead(); 2311 mIsRunning = false; 2312 } 2313 2314 @Override 2315 protected void onStop() { 2316 super.onStop(); 2317 2318 // No need to do the querying when finished this activity 2319 mBackgroundQueryHandler.cancelOperation(MESSAGE_LIST_QUERY_TOKEN); 2320 2321 // Allow any blocked calls to update the thread's read status. 2322 mConversation.blockMarkAsRead(false); 2323 2324 if (mMsgListAdapter != null) { 2325 // Close the cursor in the ListAdapter if the activity stopped. 2326 Cursor cursor = mMsgListAdapter.getCursor(); 2327 2328 if (cursor != null && !cursor.isClosed()) { 2329 cursor.close(); 2330 } 2331 2332 mMsgListAdapter.changeCursor(null); 2333 mMsgListAdapter.cancelBackgroundLoading(); 2334 } 2335 2336 if (Log.isLoggable(LogTag.APP, Log.VERBOSE)) { 2337 log("save draft"); 2338 } 2339 saveDraft(true); 2340 2341 // set 'mShouldLoadDraft' to true, so when coming back to ComposeMessageActivity, we would 2342 // load the draft, unless we are coming back to the activity after attaching a photo, etc, 2343 // in which case we should set 'mShouldLoadDraft' to false. 2344 mShouldLoadDraft = true; 2345 2346 // Cleanup the BroadcastReceiver. 2347 unregisterReceiver(mHttpProgressReceiver); 2348 } 2349 2350 @Override 2351 protected void onDestroy() { 2352 if (TRACE) { 2353 android.os.Debug.stopMethodTracing(); 2354 } 2355 2356 super.onDestroy(); 2357 } 2358 2359 @Override 2360 public void onConfigurationChanged(Configuration newConfig) { 2361 super.onConfigurationChanged(newConfig); 2362 2363 if (resetConfiguration(newConfig)) { 2364 // Have to re-layout the attachment editor because we have different layouts 2365 // depending on whether we're portrait or landscape. 2366 drawTopPanel(isSubjectEditorVisible()); 2367 } 2368 if (LOCAL_LOGV) { 2369 Log.v(TAG, "CMA.onConfigurationChanged: " + newConfig + 2370 ", mIsKeyboardOpen=" + mIsKeyboardOpen); 2371 } 2372 onKeyboardStateChanged(mIsKeyboardOpen); 2373 } 2374 2375 // returns true if landscape/portrait configuration has changed 2376 private boolean resetConfiguration(Configuration config) { 2377 mIsKeyboardOpen = config.keyboardHidden == KEYBOARDHIDDEN_NO; 2378 boolean isLandscape = config.orientation == Configuration.ORIENTATION_LANDSCAPE; 2379 if (mIsLandscape != isLandscape) { 2380 mIsLandscape = isLandscape; 2381 return true; 2382 } 2383 return false; 2384 } 2385 2386 private void onKeyboardStateChanged(boolean isKeyboardOpen) { 2387 // If the keyboard is hidden, don't show focus highlights for 2388 // things that cannot receive input. 2389 if (isKeyboardOpen) { 2390 if (mRecipientsEditor != null) { 2391 mRecipientsEditor.setFocusableInTouchMode(true); 2392 } 2393 if (mSubjectTextEditor != null) { 2394 mSubjectTextEditor.setFocusableInTouchMode(true); 2395 } 2396 mTextEditor.setFocusableInTouchMode(true); 2397 mTextEditor.setHint(R.string.type_to_compose_text_enter_to_send); 2398 } else { 2399 if (mRecipientsEditor != null) { 2400 mRecipientsEditor.setFocusable(false); 2401 } 2402 if (mSubjectTextEditor != null) { 2403 mSubjectTextEditor.setFocusable(false); 2404 } 2405 mTextEditor.setFocusable(false); 2406 mTextEditor.setHint(R.string.open_keyboard_to_compose_message); 2407 } 2408 } 2409 2410 @Override 2411 public boolean onKeyDown(int keyCode, KeyEvent event) { 2412 switch (keyCode) { 2413 case KeyEvent.KEYCODE_DEL: 2414 if ((mMsgListAdapter != null) && mMsgListView.isFocused()) { 2415 Cursor cursor; 2416 try { 2417 cursor = (Cursor) mMsgListView.getSelectedItem(); 2418 } catch (ClassCastException e) { 2419 Log.e(TAG, "Unexpected ClassCastException.", e); 2420 return super.onKeyDown(keyCode, event); 2421 } 2422 2423 if (cursor != null) { 2424 String type = cursor.getString(COLUMN_MSG_TYPE); 2425 long msgId = cursor.getLong(COLUMN_ID); 2426 MessageItem msgItem = mMsgListAdapter.getCachedMessageItem(type, msgId, 2427 cursor); 2428 if (msgItem != null) { 2429 DeleteMessageListener l = new DeleteMessageListener(msgItem); 2430 confirmDeleteDialog(l, msgItem.mLocked); 2431 } 2432 return true; 2433 } 2434 } 2435 break; 2436 case KeyEvent.KEYCODE_DPAD_CENTER: 2437 case KeyEvent.KEYCODE_ENTER: 2438 if (isPreparedForSending()) { 2439 confirmSendMessageIfNeeded(); 2440 return true; 2441 } 2442 break; 2443 case KeyEvent.KEYCODE_BACK: 2444 exitComposeMessageActivity(new Runnable() { 2445 @Override 2446 public void run() { 2447 finish(); 2448 } 2449 }); 2450 return true; 2451 } 2452 2453 return super.onKeyDown(keyCode, event); 2454 } 2455 2456 private void exitComposeMessageActivity(final Runnable exit) { 2457 // If the message is empty, just quit -- finishing the 2458 // activity will cause an empty draft to be deleted. 2459 if (!mWorkingMessage.isWorthSaving()) { 2460 exit.run(); 2461 return; 2462 } 2463 2464 if (isRecipientsEditorVisible() && 2465 !mRecipientsEditor.hasValidRecipient(mWorkingMessage.requiresMms())) { 2466 MessageUtils.showDiscardDraftConfirmDialog(this, new DiscardDraftListener()); 2467 return; 2468 } 2469 2470 mToastForDraftSave = true; 2471 exit.run(); 2472 } 2473 2474 private void goToConversationList() { 2475 finish(); 2476 startActivity(new Intent(this, ConversationList.class)); 2477 } 2478 2479 private void hideRecipientEditor() { 2480 if (mRecipientsEditor != null) { 2481 mRecipientsEditor.removeTextChangedListener(mRecipientsWatcher); 2482 mRecipientsEditor.setVisibility(View.GONE); 2483 hideOrShowTopPanel(); 2484 } 2485 } 2486 2487 private boolean isRecipientsEditorVisible() { 2488 return (null != mRecipientsEditor) 2489 && (View.VISIBLE == mRecipientsEditor.getVisibility()); 2490 } 2491 2492 private boolean isSubjectEditorVisible() { 2493 return (null != mSubjectTextEditor) 2494 && (View.VISIBLE == mSubjectTextEditor.getVisibility()); 2495 } 2496 2497 @Override 2498 public void onAttachmentChanged() { 2499 // Have to make sure we're on the UI thread. This function can be called off of the UI 2500 // thread when we're adding multi-attachments 2501 runOnUiThread(new Runnable() { 2502 @Override 2503 public void run() { 2504 drawBottomPanel(); 2505 updateSendButtonState(); 2506 drawTopPanel(isSubjectEditorVisible()); 2507 } 2508 }); 2509 } 2510 2511 @Override 2512 public void onProtocolChanged(final boolean convertToMms) { 2513 // Have to make sure we're on the UI thread. This function can be called off of the UI 2514 // thread when we're adding multi-attachments 2515 runOnUiThread(new Runnable() { 2516 @Override 2517 public void run() { 2518 showSmsOrMmsSendButton(convertToMms); 2519 2520 if (convertToMms) { 2521 // In the case we went from a long sms with a counter to an mms because 2522 // the user added an attachment or a subject, hide the counter -- 2523 // it doesn't apply to mms. 2524 mTextCounter.setVisibility(View.GONE); 2525 2526 showConvertToMmsToast(); 2527 } 2528 } 2529 }); 2530 } 2531 2532 // Show or hide the Sms or Mms button as appropriate. Return the view so that the caller 2533 // can adjust the enableness and focusability. 2534 private View showSmsOrMmsSendButton(boolean isMms) { 2535 View showButton; 2536 View hideButton; 2537 if (isMms) { 2538 showButton = mSendButtonMms; 2539 hideButton = mSendButtonSms; 2540 } else { 2541 showButton = mSendButtonSms; 2542 hideButton = mSendButtonMms; 2543 } 2544 showButton.setVisibility(View.VISIBLE); 2545 hideButton.setVisibility(View.GONE); 2546 2547 return showButton; 2548 } 2549 2550 Runnable mResetMessageRunnable = new Runnable() { 2551 @Override 2552 public void run() { 2553 resetMessage(); 2554 } 2555 }; 2556 2557 @Override 2558 public void onPreMessageSent() { 2559 runOnUiThread(mResetMessageRunnable); 2560 } 2561 2562 @Override 2563 public void onMessageSent() { 2564 // This callback can come in on any thread; put it on the main thread to avoid 2565 // concurrency problems 2566 runOnUiThread(new Runnable() { 2567 @Override 2568 public void run() { 2569 // If we already have messages in the list adapter, it 2570 // will be auto-requerying; don't thrash another query in. 2571 // TODO: relying on auto-requerying seems unreliable when priming an MMS into the 2572 // outbox. Need to investigate. 2573// if (mMsgListAdapter.getCount() == 0) { 2574 if (LogTag.VERBOSE) { 2575 log("onMessageSent"); 2576 } 2577 startMsgListQuery(); 2578// } 2579 2580 // The thread ID could have changed if this is a new message that we just inserted 2581 // into the database (and looked up or created a thread for it) 2582 updateThreadIdIfRunning(); 2583 } 2584 }); 2585 } 2586 2587 @Override 2588 public void onMaxPendingMessagesReached() { 2589 saveDraft(false); 2590 2591 runOnUiThread(new Runnable() { 2592 @Override 2593 public void run() { 2594 Toast.makeText(ComposeMessageActivity.this, R.string.too_many_unsent_mms, 2595 Toast.LENGTH_LONG).show(); 2596 } 2597 }); 2598 } 2599 2600 @Override 2601 public void onAttachmentError(final int error) { 2602 runOnUiThread(new Runnable() { 2603 @Override 2604 public void run() { 2605 handleAddAttachmentError(error, R.string.type_picture); 2606 onMessageSent(); // now requery the list of messages 2607 } 2608 }); 2609 } 2610 2611 // We don't want to show the "call" option unless there is only one 2612 // recipient and it's a phone number. 2613 private boolean isRecipientCallable() { 2614 ContactList recipients = getRecipients(); 2615 return (recipients.size() == 1 && !recipients.containsEmail()); 2616 } 2617 2618 private void dialRecipient() { 2619 if (isRecipientCallable()) { 2620 String number = getRecipients().get(0).getNumber(); 2621 Intent dialIntent = new Intent(Intent.ACTION_CALL, Uri.parse("tel:" + number)); 2622 startActivity(dialIntent); 2623 } 2624 } 2625 2626 @Override 2627 public boolean onPrepareOptionsMenu(Menu menu) { 2628 super.onPrepareOptionsMenu(menu) ; 2629 2630 menu.clear(); 2631 2632 if (mSendDiscreetMode && !mForwardMessageMode) { 2633 // When we're in send-a-single-message mode from the lock screen, don't show 2634 // any menus. 2635 return true; 2636 } 2637 2638 if (isRecipientCallable()) { 2639 MenuItem item = menu.add(0, MENU_CALL_RECIPIENT, 0, R.string.menu_call) 2640 .setIcon(R.drawable.ic_menu_call) 2641 .setTitle(R.string.menu_call); 2642 if (!isRecipientsEditorVisible()) { 2643 // If we're not composing a new message, show the call icon in the actionbar 2644 item.setShowAsAction(MenuItem.SHOW_AS_ACTION_ALWAYS); 2645 } 2646 } 2647 2648 if (MmsConfig.getMmsEnabled() && mIsSmsEnabled) { 2649 if (!isSubjectEditorVisible()) { 2650 menu.add(0, MENU_ADD_SUBJECT, 0, R.string.add_subject).setIcon( 2651 R.drawable.ic_menu_edit); 2652 } 2653 if (!mWorkingMessage.hasAttachment()) { 2654 menu.add(0, MENU_ADD_ATTACHMENT, 0, R.string.add_attachment) 2655 .setIcon(R.drawable.ic_menu_attachment) 2656 .setTitle(R.string.add_attachment) 2657 .setShowAsAction(MenuItem.SHOW_AS_ACTION_ALWAYS); // add to actionbar 2658 } 2659 } 2660 2661 if (isPreparedForSending() && mIsSmsEnabled) { 2662 menu.add(0, MENU_SEND, 0, R.string.send).setIcon(android.R.drawable.ic_menu_send); 2663 } 2664 2665 if (getRecipients().size() > 1) { 2666 menu.add(0, MENU_GROUP_PARTICIPANTS, 0, R.string.menu_group_participants); 2667 } 2668 2669 if (mMsgListAdapter.getCount() > 0 && mIsSmsEnabled) { 2670 // Removed search as part of b/1205708 2671 //menu.add(0, MENU_SEARCH, 0, R.string.menu_search).setIcon( 2672 // R.drawable.ic_menu_search); 2673 Cursor cursor = mMsgListAdapter.getCursor(); 2674 if ((null != cursor) && (cursor.getCount() > 0)) { 2675 menu.add(0, MENU_DELETE_THREAD, 0, R.string.delete_thread).setIcon( 2676 android.R.drawable.ic_menu_delete); 2677 } 2678 } else if (mIsSmsEnabled) { 2679 menu.add(0, MENU_DISCARD, 0, R.string.discard).setIcon(android.R.drawable.ic_menu_delete); 2680 } 2681 2682 buildAddAddressToContactMenuItem(menu); 2683 2684 menu.add(0, MENU_PREFERENCES, 0, R.string.menu_preferences).setIcon( 2685 android.R.drawable.ic_menu_preferences); 2686 2687 if (LogTag.DEBUG_DUMP) { 2688 menu.add(0, MENU_DEBUG_DUMP, 0, R.string.menu_debug_dump); 2689 } 2690 2691 return true; 2692 } 2693 2694 private void buildAddAddressToContactMenuItem(Menu menu) { 2695 // bug #7087793: for group of recipients, remove "Add to People" action. Rely on 2696 // individually creating contacts for unknown phone numbers by touching the individual 2697 // sender's avatars, one at a time 2698 ContactList contacts = getRecipients(); 2699 if (contacts.size() != 1) { 2700 return; 2701 } 2702 2703 // if we don't have a contact for the recipient, create a menu item to add the number 2704 // to contacts. 2705 Contact c = contacts.get(0); 2706 if (!c.existsInDatabase() && canAddToContacts(c)) { 2707 Intent intent = ConversationList.createAddContactIntent(c.getNumber()); 2708 menu.add(0, MENU_ADD_ADDRESS_TO_CONTACTS, 0, R.string.menu_add_to_contacts) 2709 .setIcon(android.R.drawable.ic_menu_add) 2710 .setIntent(intent); 2711 } 2712 } 2713 2714 @Override 2715 public boolean onOptionsItemSelected(MenuItem item) { 2716 switch (item.getItemId()) { 2717 case MENU_ADD_SUBJECT: 2718 showSubjectEditor(true); 2719 mWorkingMessage.setSubject("", true); 2720 updateSendButtonState(); 2721 mSubjectTextEditor.requestFocus(); 2722 break; 2723 case MENU_ADD_ATTACHMENT: 2724 // Launch the add-attachment list dialog 2725 showAddAttachmentDialog(false); 2726 break; 2727 case MENU_DISCARD: 2728 mWorkingMessage.discard(); 2729 finish(); 2730 break; 2731 case MENU_SEND: 2732 if (isPreparedForSending()) { 2733 confirmSendMessageIfNeeded(); 2734 } 2735 break; 2736 case MENU_SEARCH: 2737 onSearchRequested(); 2738 break; 2739 case MENU_DELETE_THREAD: 2740 confirmDeleteThread(mConversation.getThreadId()); 2741 break; 2742 2743 case android.R.id.home: 2744 case MENU_CONVERSATION_LIST: 2745 exitComposeMessageActivity(new Runnable() { 2746 @Override 2747 public void run() { 2748 goToConversationList(); 2749 } 2750 }); 2751 break; 2752 case MENU_CALL_RECIPIENT: 2753 dialRecipient(); 2754 break; 2755 case MENU_GROUP_PARTICIPANTS: 2756 { 2757 Intent intent = new Intent(this, RecipientListActivity.class); 2758 intent.putExtra(THREAD_ID, mConversation.getThreadId()); 2759 startActivity(intent); 2760 break; 2761 } 2762 case MENU_VIEW_CONTACT: { 2763 // View the contact for the first (and only) recipient. 2764 ContactList list = getRecipients(); 2765 if (list.size() == 1 && list.get(0).existsInDatabase()) { 2766 Uri contactUri = list.get(0).getUri(); 2767 Intent intent = new Intent(Intent.ACTION_VIEW, contactUri); 2768 intent.setFlags(Intent.FLAG_ACTIVITY_CLEAR_WHEN_TASK_RESET); 2769 startActivity(intent); 2770 } 2771 break; 2772 } 2773 case MENU_ADD_ADDRESS_TO_CONTACTS: 2774 mAddContactIntent = item.getIntent(); 2775 startActivityForResult(mAddContactIntent, REQUEST_CODE_ADD_CONTACT); 2776 break; 2777 case MENU_PREFERENCES: { 2778 Intent intent = new Intent(this, MessagingPreferenceActivity.class); 2779 startActivityIfNeeded(intent, -1); 2780 break; 2781 } 2782 case MENU_DEBUG_DUMP: 2783 mWorkingMessage.dump(); 2784 Conversation.dump(); 2785 LogTag.dumpInternalTables(this); 2786 break; 2787 } 2788 2789 return true; 2790 } 2791 2792 private void confirmDeleteThread(long threadId) { 2793 Conversation.startQueryHaveLockedMessages(mBackgroundQueryHandler, 2794 threadId, ConversationList.HAVE_LOCKED_MESSAGES_TOKEN); 2795 } 2796 2797// static class SystemProperties { // TODO, temp class to get unbundling working 2798// static int getInt(String s, int value) { 2799// return value; // just return the default value or now 2800// } 2801// } 2802 2803 private void addAttachment(int type, boolean replace) { 2804 // Calculate the size of the current slide if we're doing a replace so the 2805 // slide size can optionally be used in computing how much room is left for an attachment. 2806 int currentSlideSize = 0; 2807 SlideshowModel slideShow = mWorkingMessage.getSlideshow(); 2808 if (replace && slideShow != null) { 2809 WorkingMessage.removeThumbnailsFromCache(slideShow); 2810 SlideModel slide = slideShow.get(0); 2811 currentSlideSize = slide.getSlideSize(); 2812 } 2813 switch (type) { 2814 case AttachmentTypeSelectorAdapter.ADD_IMAGE: 2815 MessageUtils.selectImage(this, REQUEST_CODE_ATTACH_IMAGE); 2816 break; 2817 2818 case AttachmentTypeSelectorAdapter.TAKE_PICTURE: { 2819 MessageUtils.capturePicture(this, REQUEST_CODE_TAKE_PICTURE); 2820 break; 2821 } 2822 2823 case AttachmentTypeSelectorAdapter.ADD_VIDEO: 2824 MessageUtils.selectVideo(this, REQUEST_CODE_ATTACH_VIDEO); 2825 break; 2826 2827 case AttachmentTypeSelectorAdapter.RECORD_VIDEO: { 2828 long sizeLimit = computeAttachmentSizeLimit(slideShow, currentSlideSize); 2829 if (sizeLimit > 0) { 2830 MessageUtils.recordVideo(this, REQUEST_CODE_TAKE_VIDEO, sizeLimit); 2831 } else { 2832 Toast.makeText(this, 2833 getString(R.string.message_too_big_for_video), 2834 Toast.LENGTH_SHORT).show(); 2835 } 2836 } 2837 break; 2838 2839 case AttachmentTypeSelectorAdapter.ADD_SOUND: 2840 MessageUtils.selectAudio(this, REQUEST_CODE_ATTACH_SOUND); 2841 break; 2842 2843 case AttachmentTypeSelectorAdapter.RECORD_SOUND: 2844 long sizeLimit = computeAttachmentSizeLimit(slideShow, currentSlideSize); 2845 MessageUtils.recordSound(this, REQUEST_CODE_RECORD_SOUND, sizeLimit); 2846 break; 2847 2848 case AttachmentTypeSelectorAdapter.ADD_SLIDESHOW: 2849 editSlideshow(); 2850 break; 2851 2852 default: 2853 break; 2854 } 2855 } 2856 2857 public static long computeAttachmentSizeLimit(SlideshowModel slideShow, int currentSlideSize) { 2858 // Computer attachment size limit. Subtract 1K for some text. 2859 long sizeLimit = MmsConfig.getMaxMessageSize() - SlideshowModel.SLIDESHOW_SLOP; 2860 if (slideShow != null) { 2861 sizeLimit -= slideShow.getCurrentMessageSize(); 2862 2863 // We're about to ask the camera to capture some video (or the sound recorder 2864 // to record some audio) which will eventually replace the content on the current 2865 // slide. Since the current slide already has some content (which was subtracted 2866 // out just above) and that content is going to get replaced, we can add the size of the 2867 // current slide into the available space used to capture a video (or audio). 2868 sizeLimit += currentSlideSize; 2869 } 2870 return sizeLimit; 2871 } 2872 2873 private void showAddAttachmentDialog(final boolean replace) { 2874 AlertDialog.Builder builder = new AlertDialog.Builder(this); 2875 builder.setIcon(R.drawable.ic_dialog_attach); 2876 builder.setTitle(R.string.add_attachment); 2877 2878 if (mAttachmentTypeSelectorAdapter == null) { 2879 mAttachmentTypeSelectorAdapter = new AttachmentTypeSelectorAdapter( 2880 this, AttachmentTypeSelectorAdapter.MODE_WITH_SLIDESHOW); 2881 } 2882 builder.setAdapter(mAttachmentTypeSelectorAdapter, new DialogInterface.OnClickListener() { 2883 @Override 2884 public void onClick(DialogInterface dialog, int which) { 2885 addAttachment(mAttachmentTypeSelectorAdapter.buttonToCommand(which), replace); 2886 dialog.dismiss(); 2887 } 2888 }); 2889 2890 builder.show(); 2891 } 2892 2893 @Override 2894 protected void onActivityResult(int requestCode, int resultCode, Intent data) { 2895 if (LogTag.VERBOSE) { 2896 log("onActivityResult: requestCode=" + requestCode + ", resultCode=" + resultCode + 2897 ", data=" + data); 2898 } 2899 mWaitingForSubActivity = false; // We're back! 2900 mShouldLoadDraft = false; 2901 if (mWorkingMessage.isFakeMmsForDraft()) { 2902 // We no longer have to fake the fact we're an Mms. At this point we are or we aren't, 2903 // based on attachments and other Mms attrs. 2904 mWorkingMessage.removeFakeMmsForDraft(); 2905 } 2906 2907 if (requestCode == REQUEST_CODE_PICK) { 2908 mWorkingMessage.asyncDeleteDraftSmsMessage(mConversation); 2909 } 2910 2911 if (requestCode == REQUEST_CODE_ADD_CONTACT) { 2912 // The user might have added a new contact. When we tell contacts to add a contact 2913 // and tap "Done", we're not returned to Messaging. If we back out to return to 2914 // messaging after adding a contact, the resultCode is RESULT_CANCELED. Therefore, 2915 // assume a contact was added and get the contact and force our cached contact to 2916 // get reloaded with the new info (such as contact name). After the 2917 // contact is reloaded, the function onUpdate() in this file will get called 2918 // and it will update the title bar, etc. 2919 if (mAddContactIntent != null) { 2920 String address = 2921 mAddContactIntent.getStringExtra(ContactsContract.Intents.Insert.EMAIL); 2922 if (address == null) { 2923 address = 2924 mAddContactIntent.getStringExtra(ContactsContract.Intents.Insert.PHONE); 2925 } 2926 if (address != null) { 2927 Contact contact = Contact.get(address, false); 2928 if (contact != null) { 2929 contact.reload(); 2930 } 2931 } 2932 } 2933 } 2934 2935 if (resultCode != RESULT_OK){ 2936 if (LogTag.VERBOSE) log("bail due to resultCode=" + resultCode); 2937 return; 2938 } 2939 2940 switch (requestCode) { 2941 case REQUEST_CODE_CREATE_SLIDESHOW: 2942 if (data != null) { 2943 WorkingMessage newMessage = WorkingMessage.load(this, data.getData()); 2944 if (newMessage != null) { 2945 mWorkingMessage = newMessage; 2946 mWorkingMessage.setConversation(mConversation); 2947 updateThreadIdIfRunning(); 2948 drawTopPanel(false); 2949 updateSendButtonState(); 2950 } 2951 } 2952 break; 2953 2954 case REQUEST_CODE_TAKE_PICTURE: { 2955 // create a file based uri and pass to addImage(). We want to read the JPEG 2956 // data directly from file (using UriImage) instead of decoding it into a Bitmap, 2957 // which takes up too much memory and could easily lead to OOM. 2958 File file = new File(TempFileProvider.getScrapPath(this)); 2959 Uri uri = Uri.fromFile(file); 2960 2961 // Remove the old captured picture's thumbnail from the cache 2962 MmsApp.getApplication().getThumbnailManager().removeThumbnail(uri); 2963 2964 addImageAsync(uri, false); 2965 break; 2966 } 2967 2968 case REQUEST_CODE_ATTACH_IMAGE: { 2969 if (data != null) { 2970 addImageAsync(data.getData(), false); 2971 } 2972 break; 2973 } 2974 2975 case REQUEST_CODE_TAKE_VIDEO: 2976 Uri videoUri = TempFileProvider.renameScrapFile(".3gp", null, this); 2977 // Remove the old captured video's thumbnail from the cache 2978 MmsApp.getApplication().getThumbnailManager().removeThumbnail(videoUri); 2979 2980 addVideoAsync(videoUri, false); // can handle null videoUri 2981 break; 2982 2983 case REQUEST_CODE_ATTACH_VIDEO: 2984 if (data != null) { 2985 addVideoAsync(data.getData(), false); 2986 } 2987 break; 2988 2989 case REQUEST_CODE_ATTACH_SOUND: { 2990 Uri uri = (Uri) data.getParcelableExtra(RingtoneManager.EXTRA_RINGTONE_PICKED_URI); 2991 if (Settings.System.DEFAULT_RINGTONE_URI.equals(uri)) { 2992 break; 2993 } 2994 addAudio(uri); 2995 break; 2996 } 2997 2998 case REQUEST_CODE_RECORD_SOUND: 2999 if (data != null) { 3000 addAudio(data.getData()); 3001 } 3002 break; 3003 3004 case REQUEST_CODE_ECM_EXIT_DIALOG: 3005 boolean outOfEmergencyMode = data.getBooleanExtra(EXIT_ECM_RESULT, false); 3006 if (outOfEmergencyMode) { 3007 sendMessage(false); 3008 } 3009 break; 3010 3011 case REQUEST_CODE_PICK: 3012 if (data != null) { 3013 processPickResult(data); 3014 } 3015 break; 3016 3017 default: 3018 if (LogTag.VERBOSE) log("bail due to unknown requestCode=" + requestCode); 3019 break; 3020 } 3021 } 3022 3023 private void processPickResult(final Intent data) { 3024 // The EXTRA_PHONE_URIS stores the phone's urls that were selected by user in the 3025 // multiple phone picker. 3026 final Parcelable[] uris = 3027 data.getParcelableArrayExtra(Intents.EXTRA_PHONE_URIS); 3028 3029 final int recipientCount = uris != null ? uris.length : 0; 3030 3031 final int recipientLimit = MmsConfig.getRecipientLimit(); 3032 if (recipientLimit != Integer.MAX_VALUE && recipientCount > recipientLimit) { 3033 new AlertDialog.Builder(this) 3034 .setMessage(getString(R.string.too_many_recipients, recipientCount, recipientLimit)) 3035 .setPositiveButton(android.R.string.ok, null) 3036 .create().show(); 3037 return; 3038 } 3039 3040 final Handler handler = new Handler(); 3041 final ProgressDialog progressDialog = new ProgressDialog(this); 3042 progressDialog.setTitle(getText(R.string.pick_too_many_recipients)); 3043 progressDialog.setMessage(getText(R.string.adding_recipients)); 3044 progressDialog.setIndeterminate(true); 3045 progressDialog.setCancelable(false); 3046 3047 final Runnable showProgress = new Runnable() { 3048 @Override 3049 public void run() { 3050 progressDialog.show(); 3051 } 3052 }; 3053 // Only show the progress dialog if we can not finish off parsing the return data in 1s, 3054 // otherwise the dialog could flicker. 3055 handler.postDelayed(showProgress, 1000); 3056 3057 new Thread(new Runnable() { 3058 @Override 3059 public void run() { 3060 final ContactList list; 3061 try { 3062 list = ContactList.blockingGetByUris(uris); 3063 } finally { 3064 handler.removeCallbacks(showProgress); 3065 progressDialog.dismiss(); 3066 } 3067 // TODO: there is already code to update the contact header widget and recipients 3068 // editor if the contacts change. we can re-use that code. 3069 final Runnable populateWorker = new Runnable() { 3070 @Override 3071 public void run() { 3072 mRecipientsEditor.populate(list); 3073 updateTitle(list); 3074 } 3075 }; 3076 handler.post(populateWorker); 3077 } 3078 }, "ComoseMessageActivity.processPickResult").start(); 3079 } 3080 3081 private final ResizeImageResultCallback mResizeImageCallback = new ResizeImageResultCallback() { 3082 // TODO: make this produce a Uri, that's what we want anyway 3083 @Override 3084 public void onResizeResult(PduPart part, boolean append) { 3085 if (part == null) { 3086 handleAddAttachmentError(WorkingMessage.UNKNOWN_ERROR, R.string.type_picture); 3087 return; 3088 } 3089 3090 Context context = ComposeMessageActivity.this; 3091 PduPersister persister = PduPersister.getPduPersister(context); 3092 int result; 3093 3094 Uri messageUri = mWorkingMessage.saveAsMms(true); 3095 if (messageUri == null) { 3096 result = WorkingMessage.UNKNOWN_ERROR; 3097 } else { 3098 try { 3099 Uri dataUri = persister.persistPart(part, 3100 ContentUris.parseId(messageUri), null); 3101 result = mWorkingMessage.setAttachment(WorkingMessage.IMAGE, dataUri, append); 3102 if (Log.isLoggable(LogTag.APP, Log.VERBOSE)) { 3103 log("ResizeImageResultCallback: dataUri=" + dataUri); 3104 } 3105 } catch (MmsException e) { 3106 result = WorkingMessage.UNKNOWN_ERROR; 3107 } 3108 } 3109 3110 handleAddAttachmentError(result, R.string.type_picture); 3111 } 3112 }; 3113 3114 private void handleAddAttachmentError(final int error, final int mediaTypeStringId) { 3115 if (error == WorkingMessage.OK) { 3116 return; 3117 } 3118 Log.d(TAG, "handleAddAttachmentError: " + error); 3119 3120 runOnUiThread(new Runnable() { 3121 @Override 3122 public void run() { 3123 Resources res = getResources(); 3124 String mediaType = res.getString(mediaTypeStringId); 3125 String title, message; 3126 3127 switch(error) { 3128 case WorkingMessage.UNKNOWN_ERROR: 3129 message = res.getString(R.string.failed_to_add_media, mediaType); 3130 Toast.makeText(ComposeMessageActivity.this, message, Toast.LENGTH_SHORT).show(); 3131 return; 3132 case WorkingMessage.UNSUPPORTED_TYPE: 3133 title = res.getString(R.string.unsupported_media_format, mediaType); 3134 message = res.getString(R.string.select_different_media, mediaType); 3135 break; 3136 case WorkingMessage.MESSAGE_SIZE_EXCEEDED: 3137 title = res.getString(R.string.exceed_message_size_limitation, mediaType); 3138 message = res.getString(R.string.failed_to_add_media, mediaType); 3139 break; 3140 case WorkingMessage.IMAGE_TOO_LARGE: 3141 title = res.getString(R.string.failed_to_resize_image); 3142 message = res.getString(R.string.resize_image_error_information); 3143 break; 3144 default: 3145 throw new IllegalArgumentException("unknown error " + error); 3146 } 3147 3148 MessageUtils.showErrorDialog(ComposeMessageActivity.this, title, message); 3149 } 3150 }); 3151 } 3152 3153 private void addImageAsync(final Uri uri, final boolean append) { 3154 getAsyncDialog().runAsync(new Runnable() { 3155 @Override 3156 public void run() { 3157 addImage(uri, append); 3158 } 3159 }, null, R.string.adding_attachments_title); 3160 } 3161 3162 private void addImage(Uri uri, boolean append) { 3163 if (Log.isLoggable(LogTag.APP, Log.VERBOSE)) { 3164 log("addImage: append=" + append + ", uri=" + uri); 3165 } 3166 3167 int result = mWorkingMessage.setAttachment(WorkingMessage.IMAGE, uri, append); 3168 3169 if (result == WorkingMessage.IMAGE_TOO_LARGE || 3170 result == WorkingMessage.MESSAGE_SIZE_EXCEEDED) { 3171 if (Log.isLoggable(LogTag.APP, Log.VERBOSE)) { 3172 log("resize image " + uri); 3173 } 3174 MessageUtils.resizeImageAsync(ComposeMessageActivity.this, 3175 uri, mAttachmentEditorHandler, mResizeImageCallback, append); 3176 return; 3177 } 3178 handleAddAttachmentError(result, R.string.type_picture); 3179 } 3180 3181 private void addVideoAsync(final Uri uri, final boolean append) { 3182 getAsyncDialog().runAsync(new Runnable() { 3183 @Override 3184 public void run() { 3185 addVideo(uri, append); 3186 } 3187 }, null, R.string.adding_attachments_title); 3188 } 3189 3190 private void addVideo(Uri uri, boolean append) { 3191 if (uri != null) { 3192 int result = mWorkingMessage.setAttachment(WorkingMessage.VIDEO, uri, append); 3193 handleAddAttachmentError(result, R.string.type_video); 3194 } 3195 } 3196 3197 private void addAudio(Uri uri) { 3198 int result = mWorkingMessage.setAttachment(WorkingMessage.AUDIO, uri, false); 3199 handleAddAttachmentError(result, R.string.type_audio); 3200 } 3201 3202 AsyncDialog getAsyncDialog() { 3203 if (mAsyncDialog == null) { 3204 mAsyncDialog = new AsyncDialog(this); 3205 } 3206 return mAsyncDialog; 3207 } 3208 3209 private boolean handleForwardedMessage() { 3210 Intent intent = getIntent(); 3211 3212 // If this is a forwarded message, it will have an Intent extra 3213 // indicating so. If not, bail out. 3214 if (!mForwardMessageMode) { 3215 return false; 3216 } 3217 3218 Uri uri = intent.getParcelableExtra("msg_uri"); 3219 3220 if (Log.isLoggable(LogTag.APP, Log.DEBUG)) { 3221 log("" + uri); 3222 } 3223 3224 if (uri != null) { 3225 mWorkingMessage = WorkingMessage.load(this, uri); 3226 mWorkingMessage.setSubject(intent.getStringExtra("subject"), false); 3227 } else { 3228 mWorkingMessage.setText(intent.getStringExtra("sms_body")); 3229 } 3230 3231 // let's clear the message thread for forwarded messages 3232 mMsgListAdapter.changeCursor(null); 3233 3234 return true; 3235 } 3236 3237 // Handle send actions, where we're told to send a picture(s) or text. 3238 private boolean handleSendIntent() { 3239 Intent intent = getIntent(); 3240 Bundle extras = intent.getExtras(); 3241 if (extras == null) { 3242 return false; 3243 } 3244 3245 final String mimeType = intent.getType(); 3246 String action = intent.getAction(); 3247 if (Intent.ACTION_SEND.equals(action)) { 3248 if (extras.containsKey(Intent.EXTRA_STREAM)) { 3249 final Uri uri = (Uri)extras.getParcelable(Intent.EXTRA_STREAM); 3250 getAsyncDialog().runAsync(new Runnable() { 3251 @Override 3252 public void run() { 3253 addAttachment(mimeType, uri, false); 3254 } 3255 }, null, R.string.adding_attachments_title); 3256 return true; 3257 } else if (extras.containsKey(Intent.EXTRA_TEXT)) { 3258 mWorkingMessage.setText(extras.getString(Intent.EXTRA_TEXT)); 3259 return true; 3260 } 3261 } else if (Intent.ACTION_SEND_MULTIPLE.equals(action) && 3262 extras.containsKey(Intent.EXTRA_STREAM)) { 3263 SlideshowModel slideShow = mWorkingMessage.getSlideshow(); 3264 final ArrayList<Parcelable> uris = extras.getParcelableArrayList(Intent.EXTRA_STREAM); 3265 int currentSlideCount = slideShow != null ? slideShow.size() : 0; 3266 int importCount = uris.size(); 3267 if (importCount + currentSlideCount > SlideshowEditor.MAX_SLIDE_NUM) { 3268 importCount = Math.min(SlideshowEditor.MAX_SLIDE_NUM - currentSlideCount, 3269 importCount); 3270 Toast.makeText(ComposeMessageActivity.this, 3271 getString(R.string.too_many_attachments, 3272 SlideshowEditor.MAX_SLIDE_NUM, importCount), 3273 Toast.LENGTH_LONG).show(); 3274 } 3275 3276 // Attach all the pictures/videos asynchronously off of the UI thread. 3277 // Show a progress dialog if adding all the slides hasn't finished 3278 // within half a second. 3279 final int numberToImport = importCount; 3280 getAsyncDialog().runAsync(new Runnable() { 3281 @Override 3282 public void run() { 3283 for (int i = 0; i < numberToImport; i++) { 3284 Parcelable uri = uris.get(i); 3285 addAttachment(mimeType, (Uri) uri, true); 3286 } 3287 } 3288 }, null, R.string.adding_attachments_title); 3289 return true; 3290 } 3291 return false; 3292 } 3293 3294 // mVideoUri will look like this: content://media/external/video/media 3295 private static final String mVideoUri = Video.Media.getContentUri("external").toString(); 3296 // mImageUri will look like this: content://media/external/images/media 3297 private static final String mImageUri = Images.Media.getContentUri("external").toString(); 3298 3299 private void addAttachment(String type, Uri uri, boolean append) { 3300 if (uri != null) { 3301 // When we're handling Intent.ACTION_SEND_MULTIPLE, the passed in items can be 3302 // videos, and/or images, and/or some other unknown types we don't handle. When 3303 // a single attachment is "shared" the type will specify an image or video. When 3304 // there are multiple types, the type passed in is "*/*". In that case, we've got 3305 // to look at the uri to figure out if it is an image or video. 3306 boolean wildcard = "*/*".equals(type); 3307 if (type.startsWith("image/") || (wildcard && uri.toString().startsWith(mImageUri))) { 3308 addImage(uri, append); 3309 } else if (type.startsWith("video/") || 3310 (wildcard && uri.toString().startsWith(mVideoUri))) { 3311 addVideo(uri, append); 3312 } 3313 } 3314 } 3315 3316 private String getResourcesString(int id, String mediaName) { 3317 Resources r = getResources(); 3318 return r.getString(id, mediaName); 3319 } 3320 3321 /** 3322 * draw the compose view at the bottom of the screen. 3323 */ 3324 private void drawBottomPanel() { 3325 // If we are not the default SMS app, the bottom panel is always gone. 3326 if (!mIsSmsEnabled) { 3327 mBottomPanel.setVisibility(View.GONE); 3328 return; 3329 } 3330 3331 // Reset the counter for text editor. 3332 resetCounter(); 3333 3334 if (mWorkingMessage.hasSlideshow()) { 3335 mBottomPanel.setVisibility(View.GONE); 3336 mAttachmentEditor.requestFocus(); 3337 return; 3338 } 3339 3340 if (LOCAL_LOGV) { 3341 Log.v(TAG, "CMA.drawBottomPanel"); 3342 } 3343 mBottomPanel.setVisibility(View.VISIBLE); 3344 3345 CharSequence text = mWorkingMessage.getText(); 3346 3347 // TextView.setTextKeepState() doesn't like null input. 3348 if (text != null) { 3349 mTextEditor.setTextKeepState(text); 3350 3351 // Set the edit caret to the end of the text. 3352 mTextEditor.setSelection(mTextEditor.length()); 3353 } else { 3354 mTextEditor.setText(""); 3355 } 3356 } 3357 3358 private void hideBottomPanel() { 3359 // If we are not the default SMS app, the bottom panel is always gone. 3360 if (!mIsSmsEnabled) { 3361 mBottomPanel.setVisibility(View.GONE); 3362 return; 3363 } 3364 3365 if (LOCAL_LOGV) { 3366 Log.v(TAG, "CMA.hideBottomPanel"); 3367 } 3368 mBottomPanel.setVisibility(View.INVISIBLE); 3369 } 3370 3371 private void drawTopPanel(boolean showSubjectEditor) { 3372 boolean showingAttachment = mAttachmentEditor.update(mWorkingMessage); 3373 mAttachmentEditorScrollView.setVisibility(showingAttachment ? View.VISIBLE : View.GONE); 3374 showSubjectEditor(showSubjectEditor || mWorkingMessage.hasSubject()); 3375 3376 invalidateOptionsMenu(); 3377 } 3378 3379 //========================================================== 3380 // Interface methods 3381 //========================================================== 3382 3383 @Override 3384 public void onClick(View v) { 3385 if ((v == mSendButtonSms || v == mSendButtonMms) && isPreparedForSending()) { 3386 confirmSendMessageIfNeeded(); 3387 } else if ((v == mRecipientsPicker)) { 3388 launchMultiplePhonePicker(); 3389 } 3390 } 3391 3392 private void launchMultiplePhonePicker() { 3393 Intent intent = new Intent(Intents.ACTION_GET_MULTIPLE_PHONES); 3394 intent.addCategory("android.intent.category.DEFAULT"); 3395 intent.setType(Phone.CONTENT_TYPE); 3396 // We have to wait for the constructing complete. 3397 ContactList contacts = mRecipientsEditor.constructContactsFromInput(true); 3398 int urisCount = 0; 3399 Uri[] uris = new Uri[contacts.size()]; 3400 urisCount = 0; 3401 for (Contact contact : contacts) { 3402 if (Contact.CONTACT_METHOD_TYPE_PHONE == contact.getContactMethodType()) { 3403 uris[urisCount++] = contact.getPhoneUri(); 3404 } 3405 } 3406 if (urisCount > 0) { 3407 intent.putExtra(Intents.EXTRA_PHONE_URIS, uris); 3408 } 3409 startActivityForResult(intent, REQUEST_CODE_PICK); 3410 } 3411 3412 @Override 3413 public boolean onEditorAction(TextView v, int actionId, KeyEvent event) { 3414 if (event != null) { 3415 // if shift key is down, then we want to insert the '\n' char in the TextView; 3416 // otherwise, the default action is to send the message. 3417 if (!event.isShiftPressed() && event.getAction() == KeyEvent.ACTION_DOWN) { 3418 if (isPreparedForSending()) { 3419 confirmSendMessageIfNeeded(); 3420 } 3421 return true; 3422 } 3423 return false; 3424 } 3425 3426 if (isPreparedForSending()) { 3427 confirmSendMessageIfNeeded(); 3428 } 3429 return true; 3430 } 3431 3432 private final TextWatcher mTextEditorWatcher = new TextWatcher() { 3433 @Override 3434 public void beforeTextChanged(CharSequence s, int start, int count, int after) { 3435 } 3436 3437 @Override 3438 public void onTextChanged(CharSequence s, int start, int before, int count) { 3439 // This is a workaround for bug 1609057. Since onUserInteraction() is 3440 // not called when the user touches the soft keyboard, we pretend it was 3441 // called when textfields changes. This should be removed when the bug 3442 // is fixed. 3443 onUserInteraction(); 3444 3445 mWorkingMessage.setText(s); 3446 3447 updateSendButtonState(); 3448 3449 updateCounter(s, start, before, count); 3450 3451 ensureCorrectButtonHeight(); 3452 } 3453 3454 @Override 3455 public void afterTextChanged(Editable s) { 3456 } 3457 }; 3458 3459 /** 3460 * Ensures that if the text edit box extends past two lines then the 3461 * button will be shifted up to allow enough space for the character 3462 * counter string to be placed beneath it. 3463 */ 3464 private void ensureCorrectButtonHeight() { 3465 int currentTextLines = mTextEditor.getLineCount(); 3466 if (currentTextLines <= 2) { 3467 mTextCounter.setVisibility(View.GONE); 3468 } 3469 else if (currentTextLines > 2 && mTextCounter.getVisibility() == View.GONE) { 3470 // Making the counter invisible ensures that it is used to correctly 3471 // calculate the position of the send button even if we choose not to 3472 // display the text. 3473 mTextCounter.setVisibility(View.INVISIBLE); 3474 } 3475 } 3476 3477 private final TextWatcher mSubjectEditorWatcher = new TextWatcher() { 3478 @Override 3479 public void beforeTextChanged(CharSequence s, int start, int count, int after) { } 3480 3481 @Override 3482 public void onTextChanged(CharSequence s, int start, int before, int count) { 3483 mWorkingMessage.setSubject(s, true); 3484 updateSendButtonState(); 3485 } 3486 3487 @Override 3488 public void afterTextChanged(Editable s) { } 3489 }; 3490 3491 //========================================================== 3492 // Private methods 3493 //========================================================== 3494 3495 /** 3496 * Initialize all UI elements from resources. 3497 */ 3498 private void initResourceRefs() { 3499 mMsgListView = (MessageListView) findViewById(R.id.history); 3500 mMsgListView.setDivider(null); // no divider so we look like IM conversation. 3501 3502 // called to enable us to show some padding between the message list and the 3503 // input field but when the message list is scrolled that padding area is filled 3504 // in with message content 3505 mMsgListView.setClipToPadding(false); 3506 3507 mMsgListView.setOnSizeChangedListener(new OnSizeChangedListener() { 3508 public void onSizeChanged(int width, int height, int oldWidth, int oldHeight) { 3509 if (Log.isLoggable(LogTag.APP, Log.VERBOSE)) { 3510 Log.v(TAG, "onSizeChanged: w=" + width + " h=" + height + 3511 " oldw=" + oldWidth + " oldh=" + oldHeight); 3512 } 3513 3514 if (!mMessagesAndDraftLoaded && (oldHeight-height > SMOOTH_SCROLL_THRESHOLD)) { 3515 // perform the delayed loading now, after keyboard opens 3516 loadMessagesAndDraft(3); 3517 } 3518 3519 3520 // The message list view changed size, most likely because the keyboard 3521 // appeared or disappeared or the user typed/deleted chars in the message 3522 // box causing it to change its height when expanding/collapsing to hold more 3523 // lines of text. 3524 smoothScrollToEnd(false, height - oldHeight); 3525 } 3526 }); 3527 3528 mBottomPanel = findViewById(R.id.bottom_panel); 3529 mTextEditor = (EditText) findViewById(R.id.embedded_text_editor); 3530 mTextEditor.setOnEditorActionListener(this); 3531 mTextEditor.addTextChangedListener(mTextEditorWatcher); 3532 mTextEditor.setFilters(new InputFilter[] { 3533 new LengthFilter(MmsConfig.getMaxTextLimit())}); 3534 mTextCounter = (TextView) findViewById(R.id.text_counter); 3535 mSendButtonMms = (TextView) findViewById(R.id.send_button_mms); 3536 mSendButtonSms = (ImageButton) findViewById(R.id.send_button_sms); 3537 mSendButtonMms.setOnClickListener(this); 3538 mSendButtonSms.setOnClickListener(this); 3539 mTopPanel = findViewById(R.id.recipients_subject_linear); 3540 mTopPanel.setFocusable(false); 3541 mAttachmentEditor = (AttachmentEditor) findViewById(R.id.attachment_editor); 3542 mAttachmentEditor.setHandler(mAttachmentEditorHandler); 3543 mAttachmentEditorScrollView = findViewById(R.id.attachment_editor_scroll_view); 3544 } 3545 3546 private void confirmDeleteDialog(OnClickListener listener, boolean locked) { 3547 AlertDialog.Builder builder = new AlertDialog.Builder(this); 3548 builder.setCancelable(true); 3549 builder.setMessage(locked ? R.string.confirm_delete_locked_message : 3550 R.string.confirm_delete_message); 3551 builder.setPositiveButton(R.string.delete, listener); 3552 builder.setNegativeButton(R.string.no, null); 3553 builder.show(); 3554 } 3555 3556 void undeliveredMessageDialog(long date) { 3557 String body; 3558 3559 if (date >= 0) { 3560 body = getString(R.string.undelivered_msg_dialog_body, 3561 MessageUtils.formatTimeStampString(this, date)); 3562 } else { 3563 // FIXME: we can not get sms retry time. 3564 body = getString(R.string.undelivered_sms_dialog_body); 3565 } 3566 3567 Toast.makeText(this, body, Toast.LENGTH_LONG).show(); 3568 } 3569 3570 private void startMsgListQuery() { 3571 startMsgListQuery(MESSAGE_LIST_QUERY_TOKEN); 3572 } 3573 3574 private void startMsgListQuery(int token) { 3575 if (mSendDiscreetMode) { 3576 return; 3577 } 3578 Uri conversationUri = mConversation.getUri(); 3579 3580 if (conversationUri == null) { 3581 log("##### startMsgListQuery: conversationUri is null, bail!"); 3582 return; 3583 } 3584 3585 long threadId = mConversation.getThreadId(); 3586 if (LogTag.VERBOSE || Log.isLoggable(LogTag.APP, Log.VERBOSE)) { 3587 log("startMsgListQuery for " + conversationUri + ", threadId=" + threadId + 3588 " token: " + token + " mConversation: " + mConversation); 3589 } 3590 3591 // Cancel any pending queries 3592 mBackgroundQueryHandler.cancelOperation(token); 3593 try { 3594 // Kick off the new query 3595 mBackgroundQueryHandler.startQuery( 3596 token, 3597 threadId /* cookie */, 3598 conversationUri, 3599 PROJECTION, 3600 null, null, null); 3601 } catch (SQLiteException e) { 3602 SqliteWrapper.checkSQLiteException(this, e); 3603 } 3604 } 3605 3606 private void initMessageList() { 3607 if (mMsgListAdapter != null) { 3608 return; 3609 } 3610 3611 String highlightString = getIntent().getStringExtra("highlight"); 3612 Pattern highlight = highlightString == null 3613 ? null 3614 : Pattern.compile("\\b" + Pattern.quote(highlightString), Pattern.CASE_INSENSITIVE); 3615 3616 // Initialize the list adapter with a null cursor. 3617 mMsgListAdapter = new MessageListAdapter(this, null, mMsgListView, true, highlight); 3618 mMsgListAdapter.setOnDataSetChangedListener(mDataSetChangedListener); 3619 mMsgListAdapter.setMsgListItemHandler(mMessageListItemHandler); 3620 mMsgListView.setAdapter(mMsgListAdapter); 3621 mMsgListView.setItemsCanFocus(false); 3622 mMsgListView.setVisibility(mSendDiscreetMode ? View.INVISIBLE : View.VISIBLE); 3623 mMsgListView.setOnCreateContextMenuListener(mMsgListMenuCreateListener); 3624 mMsgListView.setOnItemClickListener(new AdapterView.OnItemClickListener() { 3625 @Override 3626 public void onItemClick(AdapterView<?> parent, View view, int position, long id) { 3627 if (view != null) { 3628 ((MessageListItem) view).onMessageListItemClick(); 3629 } 3630 } 3631 }); 3632 } 3633 3634 /** 3635 * Load the draft 3636 * 3637 * If mWorkingMessage has content in memory that's worth saving, return false. 3638 * Otherwise, call the async operation to load draft and return true. 3639 */ 3640 private boolean loadDraft() { 3641 if (mWorkingMessage.isWorthSaving()) { 3642 Log.w(TAG, "CMA.loadDraft: called with non-empty working message, bail"); 3643 return false; 3644 } 3645 3646 if (Log.isLoggable(LogTag.APP, Log.VERBOSE)) { 3647 log("CMA.loadDraft"); 3648 } 3649 3650 mWorkingMessage = WorkingMessage.loadDraft(this, mConversation, 3651 new Runnable() { 3652 @Override 3653 public void run() { 3654 drawTopPanel(false); 3655 drawBottomPanel(); 3656 updateSendButtonState(); 3657 } 3658 }); 3659 3660 // WorkingMessage.loadDraft() can return a new WorkingMessage object that doesn't 3661 // have its conversation set. Make sure it is set. 3662 mWorkingMessage.setConversation(mConversation); 3663 3664 return true; 3665 } 3666 3667 private void saveDraft(boolean isStopping) { 3668 if (Log.isLoggable(LogTag.APP, Log.VERBOSE)) { 3669 LogTag.debug("saveDraft"); 3670 } 3671 // TODO: Do something better here. Maybe make discard() legal 3672 // to call twice and make isEmpty() return true if discarded 3673 // so it is caught in the clause above this one? 3674 if (mWorkingMessage.isDiscarded()) { 3675 return; 3676 } 3677 3678 if (!mWaitingForSubActivity && 3679 !mWorkingMessage.isWorthSaving() && 3680 (!isRecipientsEditorVisible() || recipientCount() == 0)) { 3681 if (LogTag.VERBOSE || Log.isLoggable(LogTag.APP, Log.VERBOSE)) { 3682 log("not worth saving, discard WorkingMessage and bail"); 3683 } 3684 mWorkingMessage.discard(); 3685 return; 3686 } 3687 3688 mWorkingMessage.saveDraft(isStopping); 3689 3690 if (mToastForDraftSave) { 3691 Toast.makeText(this, R.string.message_saved_as_draft, 3692 Toast.LENGTH_SHORT).show(); 3693 } 3694 } 3695 3696 private boolean isPreparedForSending() { 3697 int recipientCount = recipientCount(); 3698 3699 return recipientCount > 0 && recipientCount <= MmsConfig.getRecipientLimit() && 3700 (mWorkingMessage.hasAttachment() || 3701 mWorkingMessage.hasText() || 3702 mWorkingMessage.hasSubject()); 3703 } 3704 3705 private int recipientCount() { 3706 int recipientCount; 3707 3708 // To avoid creating a bunch of invalid Contacts when the recipients 3709 // editor is in flux, we keep the recipients list empty. So if the 3710 // recipients editor is showing, see if there is anything in it rather 3711 // than consulting the empty recipient list. 3712 if (isRecipientsEditorVisible()) { 3713 recipientCount = mRecipientsEditor.getRecipientCount(); 3714 } else { 3715 recipientCount = getRecipients().size(); 3716 } 3717 return recipientCount; 3718 } 3719 3720 private void sendMessage(boolean bCheckEcmMode) { 3721 if (bCheckEcmMode) { 3722 // TODO: expose this in telephony layer for SDK build 3723 String inEcm = SystemProperties.get(TelephonyProperties.PROPERTY_INECM_MODE); 3724 if (Boolean.parseBoolean(inEcm)) { 3725 try { 3726 startActivityForResult( 3727 new Intent(TelephonyIntents.ACTION_SHOW_NOTICE_ECM_BLOCK_OTHERS, null), 3728 REQUEST_CODE_ECM_EXIT_DIALOG); 3729 return; 3730 } catch (ActivityNotFoundException e) { 3731 // continue to send message 3732 Log.e(TAG, "Cannot find EmergencyCallbackModeExitDialog", e); 3733 } 3734 } 3735 } 3736 3737 if (!mSendingMessage) { 3738 if (LogTag.SEVERE_WARNING) { 3739 String sendingRecipients = mConversation.getRecipients().serialize(); 3740 if (!sendingRecipients.equals(mDebugRecipients)) { 3741 String workingRecipients = mWorkingMessage.getWorkingRecipients(); 3742 if (!mDebugRecipients.equals(workingRecipients)) { 3743 LogTag.warnPossibleRecipientMismatch("ComposeMessageActivity.sendMessage" + 3744 " recipients in window: \"" + 3745 mDebugRecipients + "\" differ from recipients from conv: \"" + 3746 sendingRecipients + "\" and working recipients: " + 3747 workingRecipients, this); 3748 } 3749 } 3750 sanityCheckConversation(); 3751 } 3752 3753 // send can change the recipients. Make sure we remove the listeners first and then add 3754 // them back once the recipient list has settled. 3755 removeRecipientsListeners(); 3756 3757 mWorkingMessage.send(mDebugRecipients); 3758 3759 mSentMessage = true; 3760 mSendingMessage = true; 3761 addRecipientsListeners(); 3762 3763 mScrollOnSend = true; // in the next onQueryComplete, scroll the list to the end. 3764 } 3765 // But bail out if we are supposed to exit after the message is sent. 3766 if (mSendDiscreetMode) { 3767 finish(); 3768 } 3769 } 3770 3771 private void resetMessage() { 3772 if (Log.isLoggable(LogTag.APP, Log.VERBOSE)) { 3773 log("resetMessage"); 3774 } 3775 3776 // Make the attachment editor hide its view. 3777 mAttachmentEditor.hideView(); 3778 mAttachmentEditorScrollView.setVisibility(View.GONE); 3779 3780 // Hide the subject editor. 3781 showSubjectEditor(false); 3782 3783 // Focus to the text editor. 3784 mTextEditor.requestFocus(); 3785 3786 // We have to remove the text change listener while the text editor gets cleared and 3787 // we subsequently turn the message back into SMS. When the listener is listening while 3788 // doing the clearing, it's fighting to update its counts and itself try and turn 3789 // the message one way or the other. 3790 mTextEditor.removeTextChangedListener(mTextEditorWatcher); 3791 3792 // Clear the text box. 3793 TextKeyListener.clear(mTextEditor.getText()); 3794 3795 mWorkingMessage.clearConversation(mConversation, false); 3796 mWorkingMessage = WorkingMessage.createEmpty(this); 3797 mWorkingMessage.setConversation(mConversation); 3798 3799 hideRecipientEditor(); 3800 drawBottomPanel(); 3801 3802 // "Or not", in this case. 3803 updateSendButtonState(); 3804 3805 // Our changes are done. Let the listener respond to text changes once again. 3806 mTextEditor.addTextChangedListener(mTextEditorWatcher); 3807 3808 // Close the soft on-screen keyboard if we're in landscape mode so the user can see the 3809 // conversation. 3810 if (mIsLandscape) { 3811 hideKeyboard(); 3812 } 3813 3814 mLastRecipientCount = 0; 3815 mSendingMessage = false; 3816 invalidateOptionsMenu(); 3817 } 3818 3819 private void hideKeyboard() { 3820 InputMethodManager inputMethodManager = 3821 (InputMethodManager)getSystemService(Context.INPUT_METHOD_SERVICE); 3822 inputMethodManager.hideSoftInputFromWindow(mTextEditor.getWindowToken(), 0); 3823 } 3824 3825 private void updateSendButtonState() { 3826 boolean enable = false; 3827 if (isPreparedForSending()) { 3828 // When the type of attachment is slideshow, we should 3829 // also hide the 'Send' button since the slideshow view 3830 // already has a 'Send' button embedded. 3831 if (!mWorkingMessage.hasSlideshow()) { 3832 enable = true; 3833 } else { 3834 mAttachmentEditor.setCanSend(true); 3835 } 3836 } else if (null != mAttachmentEditor){ 3837 mAttachmentEditor.setCanSend(false); 3838 } 3839 3840 boolean requiresMms = mWorkingMessage.requiresMms(); 3841 View sendButton = showSmsOrMmsSendButton(requiresMms); 3842 sendButton.setEnabled(enable); 3843 sendButton.setFocusable(enable); 3844 } 3845 3846 private long getMessageDate(Uri uri) { 3847 if (uri != null) { 3848 Cursor cursor = SqliteWrapper.query(this, mContentResolver, 3849 uri, new String[] { Mms.DATE }, null, null, null); 3850 if (cursor != null) { 3851 try { 3852 if ((cursor.getCount() == 1) && cursor.moveToFirst()) { 3853 return cursor.getLong(0) * 1000L; 3854 } 3855 } finally { 3856 cursor.close(); 3857 } 3858 } 3859 } 3860 return NO_DATE_FOR_DIALOG; 3861 } 3862 3863 private void initActivityState(Bundle bundle) { 3864 Intent intent = getIntent(); 3865 if (bundle != null) { 3866 setIntent(getIntent().setAction(Intent.ACTION_VIEW)); 3867 String recipients = bundle.getString(RECIPIENTS); 3868 if (LogTag.VERBOSE) log("get mConversation by recipients " + recipients); 3869 mConversation = Conversation.get(this, 3870 ContactList.getByNumbers(recipients, 3871 false /* don't block */, true /* replace number */), false); 3872 addRecipientsListeners(); 3873 mSendDiscreetMode = bundle.getBoolean(KEY_EXIT_ON_SENT, false); 3874 mForwardMessageMode = bundle.getBoolean(KEY_FORWARDED_MESSAGE, false); 3875 3876 if (mSendDiscreetMode) { 3877 mMsgListView.setVisibility(View.INVISIBLE); 3878 } 3879 mWorkingMessage.readStateFromBundle(bundle); 3880 3881 return; 3882 } 3883 3884 // If we have been passed a thread_id, use that to find our conversation. 3885 long threadId = intent.getLongExtra(THREAD_ID, 0); 3886 if (threadId > 0) { 3887 if (LogTag.VERBOSE) log("get mConversation by threadId " + threadId); 3888 mConversation = Conversation.get(this, threadId, false); 3889 } else { 3890 Uri intentData = intent.getData(); 3891 if (intentData != null) { 3892 // try to get a conversation based on the data URI passed to our intent. 3893 if (LogTag.VERBOSE) log("get mConversation by intentData " + intentData); 3894 mConversation = Conversation.get(this, intentData, false); 3895 mWorkingMessage.setText(getBody(intentData)); 3896 } else { 3897 // special intent extra parameter to specify the address 3898 String address = intent.getStringExtra("address"); 3899 if (!TextUtils.isEmpty(address)) { 3900 if (LogTag.VERBOSE) log("get mConversation by address " + address); 3901 mConversation = Conversation.get(this, ContactList.getByNumbers(address, 3902 false /* don't block */, true /* replace number */), false); 3903 } else { 3904 if (LogTag.VERBOSE) log("create new conversation"); 3905 mConversation = Conversation.createNew(this); 3906 } 3907 } 3908 } 3909 addRecipientsListeners(); 3910 updateThreadIdIfRunning(); 3911 3912 mSendDiscreetMode = intent.getBooleanExtra(KEY_EXIT_ON_SENT, false); 3913 mForwardMessageMode = intent.getBooleanExtra(KEY_FORWARDED_MESSAGE, false); 3914 if (mSendDiscreetMode) { 3915 mMsgListView.setVisibility(View.INVISIBLE); 3916 } 3917 if (intent.hasExtra("sms_body")) { 3918 mWorkingMessage.setText(intent.getStringExtra("sms_body")); 3919 } 3920 mWorkingMessage.setSubject(intent.getStringExtra("subject"), false); 3921 } 3922 3923 private void initFocus() { 3924 if (!mIsKeyboardOpen) { 3925 return; 3926 } 3927 3928 // If the recipients editor is visible, there is nothing in it, 3929 // and the text editor is not already focused, focus the 3930 // recipients editor. 3931 if (isRecipientsEditorVisible() 3932 && TextUtils.isEmpty(mRecipientsEditor.getText()) 3933 && !mTextEditor.isFocused()) { 3934 mRecipientsEditor.requestFocus(); 3935 return; 3936 } 3937 3938 // If we decided not to focus the recipients editor, focus the text editor. 3939 mTextEditor.requestFocus(); 3940 } 3941 3942 private final MessageListAdapter.OnDataSetChangedListener 3943 mDataSetChangedListener = new MessageListAdapter.OnDataSetChangedListener() { 3944 @Override 3945 public void onDataSetChanged(MessageListAdapter adapter) { 3946 } 3947 3948 @Override 3949 public void onContentChanged(MessageListAdapter adapter) { 3950 startMsgListQuery(); 3951 } 3952 }; 3953 3954 /** 3955 * smoothScrollToEnd will scroll the message list to the bottom if the list is already near 3956 * the bottom. Typically this is called to smooth scroll a newly received message into view. 3957 * It's also called when sending to scroll the list to the bottom, regardless of where it is, 3958 * so the user can see the just sent message. This function is also called when the message 3959 * list view changes size because the keyboard state changed or the compose message field grew. 3960 * 3961 * @param force always scroll to the bottom regardless of current list position 3962 * @param listSizeChange the amount the message list view size has vertically changed 3963 */ 3964 private void smoothScrollToEnd(boolean force, int listSizeChange) { 3965 int lastItemVisible = mMsgListView.getLastVisiblePosition(); 3966 int lastItemInList = mMsgListAdapter.getCount() - 1; 3967 if (lastItemVisible < 0 || lastItemInList < 0) { 3968 if (LogTag.VERBOSE || Log.isLoggable(LogTag.APP, Log.VERBOSE)) { 3969 Log.v(TAG, "smoothScrollToEnd: lastItemVisible=" + lastItemVisible + 3970 ", lastItemInList=" + lastItemInList + 3971 ", mMsgListView not ready"); 3972 } 3973 return; 3974 } 3975 3976 View lastChildVisible = 3977 mMsgListView.getChildAt(lastItemVisible - mMsgListView.getFirstVisiblePosition()); 3978 int lastVisibleItemBottom = 0; 3979 int lastVisibleItemHeight = 0; 3980 if (lastChildVisible != null) { 3981 lastVisibleItemBottom = lastChildVisible.getBottom(); 3982 lastVisibleItemHeight = lastChildVisible.getHeight(); 3983 } 3984 3985 if (LogTag.VERBOSE || Log.isLoggable(LogTag.APP, Log.VERBOSE)) { 3986 Log.v(TAG, "smoothScrollToEnd newPosition: " + lastItemInList + 3987 " mLastSmoothScrollPosition: " + mLastSmoothScrollPosition + 3988 " first: " + mMsgListView.getFirstVisiblePosition() + 3989 " lastItemVisible: " + lastItemVisible + 3990 " lastVisibleItemBottom: " + lastVisibleItemBottom + 3991 " lastVisibleItemBottom + listSizeChange: " + 3992 (lastVisibleItemBottom + listSizeChange) + 3993 " mMsgListView.getHeight() - mMsgListView.getPaddingBottom(): " + 3994 (mMsgListView.getHeight() - mMsgListView.getPaddingBottom()) + 3995 " listSizeChange: " + listSizeChange); 3996 } 3997 // Only scroll if the list if we're responding to a newly sent message (force == true) or 3998 // the list is already scrolled to the end. This code also has to handle the case where 3999 // the listview has changed size (from the keyboard coming up or down or the message entry 4000 // field growing/shrinking) and it uses that grow/shrink factor in listSizeChange to 4001 // compute whether the list was at the end before the resize took place. 4002 // For example, when the keyboard comes up, listSizeChange will be negative, something 4003 // like -524. The lastChild listitem's bottom value will be the old value before the 4004 // keyboard became visible but the size of the list will have changed. The test below 4005 // add listSizeChange to bottom to figure out if the old position was already scrolled 4006 // to the bottom. We also scroll the list if the last item is taller than the size of the 4007 // list. This happens when the keyboard is up and the last item is an mms with an 4008 // attachment thumbnail, such as picture. In this situation, we want to scroll the list so 4009 // the bottom of the thumbnail is visible and the top of the item is scroll off the screen. 4010 int listHeight = mMsgListView.getHeight(); 4011 boolean lastItemTooTall = lastVisibleItemHeight > listHeight; 4012 boolean willScroll = force || 4013 ((listSizeChange != 0 || lastItemInList != mLastSmoothScrollPosition) && 4014 lastVisibleItemBottom + listSizeChange <= 4015 listHeight - mMsgListView.getPaddingBottom()); 4016 if (willScroll || (lastItemTooTall && lastItemInList == lastItemVisible)) { 4017 if (Math.abs(listSizeChange) > SMOOTH_SCROLL_THRESHOLD) { 4018 // When the keyboard comes up, the window manager initiates a cross fade 4019 // animation that conflicts with smooth scroll. Handle that case by jumping the 4020 // list directly to the end. 4021 if (LogTag.VERBOSE || Log.isLoggable(LogTag.APP, Log.VERBOSE)) { 4022 Log.v(TAG, "keyboard state changed. setSelection=" + lastItemInList); 4023 } 4024 if (lastItemTooTall) { 4025 // If the height of the last item is taller than the whole height of the list, 4026 // we need to scroll that item so that its top is negative or above the top of 4027 // the list. That way, the bottom of the last item will be exposed above the 4028 // keyboard. 4029 mMsgListView.setSelectionFromTop(lastItemInList, 4030 listHeight - lastVisibleItemHeight); 4031 } else { 4032 mMsgListView.setSelection(lastItemInList); 4033 } 4034 } else if (lastItemInList - lastItemVisible > MAX_ITEMS_TO_INVOKE_SCROLL_SHORTCUT) { 4035 if (LogTag.VERBOSE || Log.isLoggable(LogTag.APP, Log.VERBOSE)) { 4036 Log.v(TAG, "too many to scroll, setSelection=" + lastItemInList); 4037 } 4038 mMsgListView.setSelection(lastItemInList); 4039 } else { 4040 if (LogTag.VERBOSE || Log.isLoggable(LogTag.APP, Log.VERBOSE)) { 4041 Log.v(TAG, "smooth scroll to " + lastItemInList); 4042 } 4043 if (lastItemTooTall) { 4044 // If the height of the last item is taller than the whole height of the list, 4045 // we need to scroll that item so that its top is negative or above the top of 4046 // the list. That way, the bottom of the last item will be exposed above the 4047 // keyboard. We should use smoothScrollToPositionFromTop here, but it doesn't 4048 // seem to work -- the list ends up scrolling to a random position. 4049 mMsgListView.setSelectionFromTop(lastItemInList, 4050 listHeight - lastVisibleItemHeight); 4051 } else { 4052 mMsgListView.smoothScrollToPosition(lastItemInList); 4053 } 4054 mLastSmoothScrollPosition = lastItemInList; 4055 } 4056 } 4057 } 4058 4059 private final class BackgroundQueryHandler extends ConversationQueryHandler { 4060 public BackgroundQueryHandler(ContentResolver contentResolver) { 4061 super(contentResolver); 4062 } 4063 4064 @Override 4065 protected void onQueryComplete(int token, Object cookie, Cursor cursor) { 4066 switch(token) { 4067 case MESSAGE_LIST_QUERY_TOKEN: 4068 mConversation.blockMarkAsRead(false); 4069 4070 // check consistency between the query result and 'mConversation' 4071 long tid = (Long) cookie; 4072 4073 if (LogTag.VERBOSE || Log.isLoggable(LogTag.APP, Log.VERBOSE)) { 4074 log("##### onQueryComplete: msg history result for threadId " + tid); 4075 } 4076 if (tid != mConversation.getThreadId()) { 4077 log("onQueryComplete: msg history query result is for threadId " + 4078 tid + ", but mConversation has threadId " + 4079 mConversation.getThreadId() + " starting a new query"); 4080 if (cursor != null) { 4081 cursor.close(); 4082 } 4083 startMsgListQuery(); 4084 return; 4085 } 4086 4087 // check consistency b/t mConversation & mWorkingMessage.mConversation 4088 ComposeMessageActivity.this.sanityCheckConversation(); 4089 4090 int newSelectionPos = -1; 4091 long targetMsgId = getIntent().getLongExtra("select_id", -1); 4092 if (targetMsgId != -1) { 4093 if (cursor != null) { 4094 cursor.moveToPosition(-1); 4095 while (cursor.moveToNext()) { 4096 long msgId = cursor.getLong(COLUMN_ID); 4097 if (msgId == targetMsgId) { 4098 newSelectionPos = cursor.getPosition(); 4099 break; 4100 } 4101 } 4102 } 4103 } else if (mSavedScrollPosition != -1) { 4104 // mSavedScrollPosition is set when this activity pauses. If equals maxint, 4105 // it means the message list was scrolled to the end. Meanwhile, messages 4106 // could have been received. When the activity resumes and we were 4107 // previously scrolled to the end, jump the list so any new messages are 4108 // visible. 4109 if (mSavedScrollPosition == Integer.MAX_VALUE) { 4110 int cnt = mMsgListAdapter.getCount(); 4111 if (cnt > 0) { 4112 // Have to wait until the adapter is loaded before jumping to 4113 // the end. 4114 newSelectionPos = cnt - 1; 4115 mSavedScrollPosition = -1; 4116 } 4117 } else { 4118 // remember the saved scroll position before the activity is paused. 4119 // reset it after the message list query is done 4120 newSelectionPos = mSavedScrollPosition; 4121 mSavedScrollPosition = -1; 4122 } 4123 } 4124 4125 mMsgListAdapter.changeCursor(cursor); 4126 4127 if (newSelectionPos != -1) { 4128 mMsgListView.setSelection(newSelectionPos); // jump the list to the pos 4129 } else { 4130 int count = mMsgListAdapter.getCount(); 4131 long lastMsgId = 0; 4132 if (cursor != null && count > 0) { 4133 cursor.moveToLast(); 4134 lastMsgId = cursor.getLong(COLUMN_ID); 4135 } 4136 // mScrollOnSend is set when we send a message. We always want to scroll 4137 // the message list to the end when we send a message, but have to wait 4138 // until the DB has changed. We also want to scroll the list when a 4139 // new message has arrived. 4140 smoothScrollToEnd(mScrollOnSend || lastMsgId != mLastMessageId, 0); 4141 mLastMessageId = lastMsgId; 4142 mScrollOnSend = false; 4143 } 4144 // Adjust the conversation's message count to match reality. The 4145 // conversation's message count is eventually used in 4146 // WorkingMessage.clearConversation to determine whether to delete 4147 // the conversation or not. 4148 mConversation.setMessageCount(mMsgListAdapter.getCount()); 4149 4150 // Once we have completed the query for the message history, if 4151 // there is nothing in the cursor and we are not composing a new 4152 // message, we must be editing a draft in a new conversation (unless 4153 // mSentMessage is true). 4154 // Show the recipients editor to give the user a chance to add 4155 // more people before the conversation begins. 4156 if (cursor != null && cursor.getCount() == 0 4157 && !isRecipientsEditorVisible() && !mSentMessage) { 4158 initRecipientsEditor(); 4159 } 4160 4161 // FIXME: freshing layout changes the focused view to an unexpected 4162 // one, set it back to TextEditor forcely. 4163 mTextEditor.requestFocus(); 4164 4165 invalidateOptionsMenu(); // some menu items depend on the adapter's count 4166 return; 4167 4168 case ConversationList.HAVE_LOCKED_MESSAGES_TOKEN: 4169 @SuppressWarnings("unchecked") 4170 ArrayList<Long> threadIds = (ArrayList<Long>)cookie; 4171 ConversationList.confirmDeleteThreadDialog( 4172 new ConversationList.DeleteThreadListener(threadIds, 4173 mBackgroundQueryHandler, ComposeMessageActivity.this), 4174 threadIds, 4175 cursor != null && cursor.getCount() > 0, 4176 ComposeMessageActivity.this); 4177 if (cursor != null) { 4178 cursor.close(); 4179 } 4180 break; 4181 4182 case MESSAGE_LIST_QUERY_AFTER_DELETE_TOKEN: 4183 // check consistency between the query result and 'mConversation' 4184 tid = (Long) cookie; 4185 4186 if (LogTag.VERBOSE || Log.isLoggable(LogTag.APP, Log.VERBOSE)) { 4187 log("##### onQueryComplete (after delete): msg history result for threadId " 4188 + tid); 4189 } 4190 if (cursor == null) { 4191 return; 4192 } 4193 if (tid > 0 && cursor.getCount() == 0) { 4194 // We just deleted the last message and the thread will get deleted 4195 // by a trigger in the database. Clear the threadId so next time we 4196 // need the threadId a new thread will get created. 4197 log("##### MESSAGE_LIST_QUERY_AFTER_DELETE_TOKEN clearing thread id: " 4198 + tid); 4199 Conversation conv = Conversation.get(ComposeMessageActivity.this, tid, 4200 false); 4201 if (conv != null) { 4202 conv.clearThreadId(); 4203 conv.setDraftState(false); 4204 } 4205 // The last message in this converation was just deleted. Send the user 4206 // to the conversation list. 4207 exitComposeMessageActivity(new Runnable() { 4208 @Override 4209 public void run() { 4210 goToConversationList(); 4211 } 4212 }); 4213 } 4214 cursor.close(); 4215 } 4216 } 4217 4218 @Override 4219 protected void onDeleteComplete(int token, Object cookie, int result) { 4220 super.onDeleteComplete(token, cookie, result); 4221 switch(token) { 4222 case ConversationList.DELETE_CONVERSATION_TOKEN: 4223 mConversation.setMessageCount(0); 4224 // fall through 4225 case DELETE_MESSAGE_TOKEN: 4226 if (cookie instanceof Boolean && ((Boolean)cookie).booleanValue()) { 4227 // If we just deleted the last message, reset the saved id. 4228 mLastMessageId = 0; 4229 } 4230 // Update the notification for new messages since they 4231 // may be deleted. 4232 MessagingNotification.nonBlockingUpdateNewMessageIndicator( 4233 ComposeMessageActivity.this, MessagingNotification.THREAD_NONE, false); 4234 // Update the notification for failed messages since they 4235 // may be deleted. 4236 updateSendFailedNotification(); 4237 break; 4238 } 4239 // If we're deleting the whole conversation, throw away 4240 // our current working message and bail. 4241 if (token == ConversationList.DELETE_CONVERSATION_TOKEN) { 4242 ContactList recipients = mConversation.getRecipients(); 4243 mWorkingMessage.discard(); 4244 4245 // Remove any recipients referenced by this single thread from the 4246 // contacts cache. It's possible for two or more threads to reference 4247 // the same contact. That's ok if we remove it. We'll recreate that contact 4248 // when we init all Conversations below. 4249 if (recipients != null) { 4250 for (Contact contact : recipients) { 4251 contact.removeFromCache(); 4252 } 4253 } 4254 4255 // Make sure the conversation cache reflects the threads in the DB. 4256 Conversation.init(ComposeMessageActivity.this); 4257 finish(); 4258 } else if (token == DELETE_MESSAGE_TOKEN) { 4259 // Check to see if we just deleted the last message 4260 startMsgListQuery(MESSAGE_LIST_QUERY_AFTER_DELETE_TOKEN); 4261 } 4262 4263 MmsWidgetProvider.notifyDatasetChanged(getApplicationContext()); 4264 } 4265 } 4266 4267 @Override 4268 public void onUpdate(final Contact updated) { 4269 // Using an existing handler for the post, rather than conjuring up a new one. 4270 mMessageListItemHandler.post(new Runnable() { 4271 @Override 4272 public void run() { 4273 ContactList recipients = isRecipientsEditorVisible() ? 4274 mRecipientsEditor.constructContactsFromInput(false) : getRecipients(); 4275 if (Log.isLoggable(LogTag.APP, Log.VERBOSE)) { 4276 log("[CMA] onUpdate contact updated: " + updated); 4277 log("[CMA] onUpdate recipients: " + recipients); 4278 } 4279 updateTitle(recipients); 4280 4281 // The contact information for one (or more) of the recipients has changed. 4282 // Rebuild the message list so each MessageItem will get the last contact info. 4283 ComposeMessageActivity.this.mMsgListAdapter.notifyDataSetChanged(); 4284 4285 // Don't do this anymore. When we're showing chips, we don't want to switch from 4286 // chips to text. 4287// if (mRecipientsEditor != null) { 4288// mRecipientsEditor.populate(recipients); 4289// } 4290 } 4291 }); 4292 } 4293 4294 private void addRecipientsListeners() { 4295 Contact.addListener(this); 4296 } 4297 4298 private void removeRecipientsListeners() { 4299 Contact.removeListener(this); 4300 } 4301 4302 public static Intent createIntent(Context context, long threadId) { 4303 Intent intent = new Intent(context, ComposeMessageActivity.class); 4304 4305 if (threadId > 0) { 4306 intent.setData(Conversation.getUri(threadId)); 4307 } 4308 4309 return intent; 4310 } 4311 4312 private String getBody(Uri uri) { 4313 if (uri == null) { 4314 return null; 4315 } 4316 String urlStr = uri.getSchemeSpecificPart(); 4317 if (!urlStr.contains("?")) { 4318 return null; 4319 } 4320 urlStr = urlStr.substring(urlStr.indexOf('?') + 1); 4321 String[] params = urlStr.split("&"); 4322 for (String p : params) { 4323 if (p.startsWith("body=")) { 4324 try { 4325 return URLDecoder.decode(p.substring(5), "UTF-8"); 4326 } catch (UnsupportedEncodingException e) { } 4327 } 4328 } 4329 return null; 4330 } 4331 4332 private void updateThreadIdIfRunning() { 4333 if (mIsRunning && mConversation != null) { 4334 if (DEBUG) { 4335 Log.v(TAG, "updateThreadIdIfRunning: threadId: " + 4336 mConversation.getThreadId()); 4337 } 4338 MessagingNotification.setCurrentlyDisplayedThreadId(mConversation.getThreadId()); 4339 } else { 4340 if (DEBUG) { 4341 Log.v(TAG, "updateThreadIdIfRunning: mIsRunning: " + mIsRunning + 4342 " mConversation: " + mConversation); 4343 } 4344 } 4345 // If we're not running, but resume later, the current thread ID will be set in onResume() 4346 } 4347} 4348