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 18 package com.android.mms.ui; 19 20 import com.google.android.mms.ContentType; 21 import com.android.mms.ExceedMessageSizeException; 22 import com.google.android.mms.MmsException; 23 import com.android.mms.MmsConfig; 24 import com.android.mms.R; 25 import com.android.mms.ResolutionException; 26 import com.android.mms.UnsupportContentTypeException; 27 import com.android.mms.model.IModelChangedObserver; 28 import com.android.mms.model.LayoutModel; 29 import com.android.mms.model.Model; 30 import com.android.mms.model.SlideModel; 31 import com.android.mms.model.SlideshowModel; 32 import com.google.android.mms.pdu.PduBody; 33 import com.google.android.mms.pdu.PduPart; 34 import com.google.android.mms.pdu.PduPersister; 35 import com.android.mms.ui.BasicSlideEditorView.OnTextChangedListener; 36 import com.android.mms.ui.MessageUtils.ResizeImageResultCallback; 37 38 import android.app.Activity; 39 import android.app.AlertDialog; 40 import android.content.ContentUris; 41 import android.content.Context; 42 import android.content.DialogInterface; 43 import android.content.Intent; 44 import android.content.res.Resources; 45 import android.graphics.Bitmap; 46 import android.media.RingtoneManager; 47 import android.net.Uri; 48 import android.os.Bundle; 49 import android.os.Handler; 50 import android.provider.MediaStore; 51 import android.provider.Settings; 52 import android.text.TextUtils; 53 import android.util.Config; 54 import android.util.Log; 55 import android.view.Menu; 56 import android.view.MenuItem; 57 import android.view.SubMenu; 58 import android.view.View; 59 import android.view.View.OnClickListener; 60 import android.widget.Button; 61 import android.widget.ImageButton; 62 import android.widget.Toast; 63 64 /** 65 * This activity allows user to edit the contents of a slide. 66 */ 67 public class SlideEditorActivity extends Activity { 68 private static final String TAG = "SlideEditorActivity"; 69 private static final boolean DEBUG = false; 70 private static final boolean LOCAL_LOGV = DEBUG ? Config.LOGD : Config.LOGV; 71 72 // Key for extra data. 73 public static final String SLIDE_INDEX = "slide_index"; 74 75 // Menu ids. 76 private final static int MENU_REMOVE_TEXT = 0; 77 private final static int MENU_ADD_PICTURE = 1; 78 private final static int MENU_TAKE_PICTURE = 2; 79 private final static int MENU_DEL_PICTURE = 3; 80 private final static int MENU_ADD_AUDIO = 4; 81 private final static int MENU_DEL_AUDIO = 5; 82 private final static int MENU_ADD_VIDEO = 6; 83 private final static int MENU_ADD_SLIDE = 7; 84 private final static int MENU_DEL_VIDEO = 8; 85 private final static int MENU_LAYOUT = 9; 86 private final static int MENU_DURATION = 10; 87 private final static int MENU_PREVIEW_SLIDESHOW = 11; 88 private final static int MENU_RECORD_SOUND = 12; 89 private final static int MENU_SUB_AUDIO = 13; 90 91 // Request code. 92 private final static int REQUEST_CODE_EDIT_TEXT = 0; 93 private final static int REQUEST_CODE_CHANGE_PICTURE = 1; 94 private final static int REQUEST_CODE_TAKE_PICTURE = 2; 95 private final static int REQUEST_CODE_CHANGE_MUSIC = 3; 96 private final static int REQUEST_CODE_RECORD_SOUND = 4; 97 private final static int REQUEST_CODE_CHANGE_VIDEO = 5; 98 private final static int REQUEST_CODE_CHANGE_DURATION = 6; 99 100 // number of items in the duration selector dialog that directly map from 101 // item index to duration in seconds (duration = index + 1) 102 private final static int NUM_DIRECT_DURATIONS = 10; 103 104 private ImageButton mNextSlide; 105 private ImageButton mPreSlide; 106 private Button mPreview; 107 private Button mReplaceImage; 108 private Button mRemoveSlide; 109 private Button mDone; 110 private BasicSlideEditorView mSlideView; 111 112 private SlideshowModel mSlideshowModel; 113 private SlideshowEditor mSlideshowEditor; 114 private SlideshowPresenter mPresenter; 115 private boolean mDirty; 116 117 private int mPosition; 118 private Uri mUri; 119 120 private final static String MESSAGE_URI = "message_uri"; 121 122 @Override 123 protected void onCreate(Bundle savedInstanceState) { 124 super.onCreate(savedInstanceState); 125 setContentView(R.layout.edit_slide_activity); 126 127 mSlideView = (BasicSlideEditorView) findViewById(R.id.slide_editor_view); 128 mSlideView.setOnTextChangedListener(mOnTextChangedListener); 129 130 mPreSlide = (ImageButton) findViewById(R.id.pre_slide_button); 131 mPreSlide.setOnClickListener(mOnNavigateBackward); 132 133 mNextSlide = (ImageButton) findViewById(R.id.next_slide_button); 134 mNextSlide.setOnClickListener(mOnNavigateForward); 135 136 mPreview = (Button) findViewById(R.id.preview_button); 137 mPreview.setOnClickListener(mOnPreview); 138 139 mReplaceImage = (Button) findViewById(R.id.replace_image_button); 140 mReplaceImage.setOnClickListener(mOnReplaceImage); 141 142 mRemoveSlide = (Button) findViewById(R.id.remove_slide_button); 143 mRemoveSlide.setOnClickListener(mOnRemoveSlide); 144 145 mDone = (Button) findViewById(R.id.done_button); 146 mDone.setOnClickListener(mDoneClickListener); 147 148 initActivityState(savedInstanceState, getIntent()); 149 150 try { 151 mSlideshowModel = SlideshowModel.createFromMessageUri(this, mUri); 152 // Register an observer to watch whether the data model is changed. 153 mSlideshowModel.registerModelChangedObserver(mModelChangedObserver); 154 mSlideshowEditor = new SlideshowEditor(this, mSlideshowModel); 155 mPresenter = (SlideshowPresenter) PresenterFactory.getPresenter( 156 "SlideshowPresenter", this, mSlideView, mSlideshowModel); 157 158 // Sanitize mPosition 159 if (mPosition >= mSlideshowModel.size()) { 160 mPosition = Math.max(0, mSlideshowModel.size() - 1); 161 } else if (mPosition < 0) { 162 mPosition = 0; 163 } 164 165 showCurrentSlide(); 166 } catch (MmsException e) { 167 Log.e(TAG, "Create SlideshowModel failed!", e); 168 finish(); 169 return; 170 } 171 } 172 173 private void initActivityState(Bundle savedInstanceState, Intent intent) { 174 if (savedInstanceState != null) { 175 mUri = (Uri) savedInstanceState.getParcelable(MESSAGE_URI); 176 mPosition = savedInstanceState.getInt(SLIDE_INDEX, 0); 177 } else { 178 mUri = intent.getData(); 179 mPosition = intent.getIntExtra(SLIDE_INDEX, 0); 180 } 181 } 182 183 @Override 184 protected void onSaveInstanceState(Bundle outState) { 185 super.onSaveInstanceState(outState); 186 187 outState.putInt(SLIDE_INDEX, mPosition); 188 outState.putParcelable(MESSAGE_URI, mUri); 189 } 190 191 @Override 192 protected void onPause() { 193 super.onPause(); 194 195 synchronized (this) { 196 if (mDirty) { 197 try { 198 PduBody pb = mSlideshowModel.toPduBody(); 199 PduPersister.getPduPersister(this).updateParts(mUri, pb); 200 mSlideshowModel.sync(pb); 201 } catch (MmsException e) { 202 Log.e(TAG, "Cannot update the message: " + mUri, e); 203 } 204 } 205 } 206 } 207 208 @Override 209 protected void onDestroy() { 210 super.onDestroy(); 211 212 if (mSlideshowModel != null) { 213 mSlideshowModel.unregisterModelChangedObserver( 214 mModelChangedObserver); 215 } 216 } 217 218 private final IModelChangedObserver mModelChangedObserver = 219 new IModelChangedObserver() { 220 public void onModelChanged(Model model, boolean dataChanged) { 221 synchronized (SlideEditorActivity.this) { 222 mDirty = true; 223 } 224 setResult(RESULT_OK); 225 } 226 }; 227 228 private final OnClickListener mOnRemoveSlide = new OnClickListener() { 229 public void onClick(View v) { 230 // Validate mPosition 231 if (mPosition >= 0 && mPosition < mSlideshowModel.size()) { 232 mSlideshowEditor.removeSlide(mPosition); 233 int size = mSlideshowModel.size(); 234 if (size > 0) { 235 if (mPosition >= size) { 236 mPosition--; 237 } 238 showCurrentSlide(); 239 } else { 240 finish(); 241 return; 242 } 243 } 244 } 245 }; 246 247 private final OnTextChangedListener mOnTextChangedListener = new OnTextChangedListener() { 248 public void onTextChanged(String s) { 249 if (!isFinishing()) { 250 mSlideshowEditor.changeText(mPosition, s); 251 } 252 } 253 }; 254 255 private final OnClickListener mOnPreview = new OnClickListener() { 256 public void onClick(View v) { 257 previewSlideshow(); 258 } 259 }; 260 261 private final OnClickListener mOnReplaceImage = new OnClickListener() { 262 public void onClick(View v) { 263 SlideModel slide = mSlideshowModel.get(mPosition); 264 if (slide != null && slide.hasVideo()) { 265 Toast.makeText(SlideEditorActivity.this, R.string.cannot_add_picture_and_video, 266 Toast.LENGTH_SHORT).show(); 267 return; 268 } 269 Intent intent = new Intent(Intent.ACTION_GET_CONTENT, null); 270 intent.setType(ContentType.IMAGE_UNSPECIFIED); 271 startActivityForResult(intent, REQUEST_CODE_CHANGE_PICTURE); 272 } 273 }; 274 275 private final OnClickListener mOnNavigateBackward = new OnClickListener() { 276 public void onClick(View v) { 277 if (mPosition > 0) { 278 mPosition --; 279 showCurrentSlide(); 280 } 281 } 282 }; 283 284 private final OnClickListener mOnNavigateForward = new OnClickListener() { 285 public void onClick(View v) { 286 if (mPosition < mSlideshowModel.size() - 1) { 287 mPosition ++; 288 showCurrentSlide(); 289 } 290 } 291 }; 292 293 private final OnClickListener mDoneClickListener = new OnClickListener() { 294 public void onClick(View v) { 295 Intent data = new Intent(); 296 data.putExtra("done", true); 297 setResult(RESULT_OK, data); 298 finish(); 299 } 300 }; 301 302 private void previewSlideshow() { 303 MessageUtils.viewMmsMessageAttachment(SlideEditorActivity.this, mUri, mSlideshowModel); 304 } 305 306 private void updateTitle() { 307 setTitle(getString(R.string.slide_show_part, (mPosition + 1), mSlideshowModel.size())); 308 } 309 310 @Override 311 public boolean onPrepareOptionsMenu(Menu menu) { 312 if (isFinishing()) { 313 return false; 314 } 315 menu.clear(); 316 317 SlideModel slide = mSlideshowModel.get(mPosition); 318 319 if (slide == null) { 320 return false; 321 } 322 323 // Preview slideshow. 324 menu.add(0, MENU_PREVIEW_SLIDESHOW, 0, R.string.preview_slideshow).setIcon( 325 com.android.internal.R.drawable.ic_menu_play_clip); 326 327 // Text 328 if (slide.hasText() && !TextUtils.isEmpty(slide.getText().getText())) { 329 //"Change text" if text is set. 330 menu.add(0, MENU_REMOVE_TEXT, 0, R.string.remove_text).setIcon( 331 R.drawable.ic_menu_remove_text); 332 } 333 334 // Picture 335 if (slide.hasImage()) { 336 menu.add(0, MENU_DEL_PICTURE, 0, R.string.remove_picture).setIcon( 337 R.drawable.ic_menu_remove_picture); 338 } else if (!slide.hasVideo()) { 339 menu.add(0, MENU_ADD_PICTURE, 0, R.string.add_picture).setIcon( 340 R.drawable.ic_menu_picture); 341 menu.add(0, MENU_TAKE_PICTURE, 0, R.string.attach_take_photo).setIcon( 342 R.drawable.ic_menu_picture); 343 } 344 345 // Music 346 if (slide.hasAudio()) { 347 menu.add(0, MENU_DEL_AUDIO, 0, R.string.remove_music).setIcon( 348 R.drawable.ic_menu_remove_sound); 349 } else if (!slide.hasVideo()) { 350 if (MmsConfig.getAllowAttachAudio()) { 351 SubMenu subMenu = menu.addSubMenu(0, MENU_SUB_AUDIO, 0, R.string.add_music) 352 .setIcon(R.drawable.ic_menu_add_sound); 353 subMenu.add(0, MENU_ADD_AUDIO, 0, R.string.attach_sound); 354 subMenu.add(0, MENU_RECORD_SOUND, 0, R.string.attach_record_sound); 355 } else { 356 menu.add(0, MENU_RECORD_SOUND, 0, R.string.attach_record_sound) 357 .setIcon(R.drawable.ic_menu_add_sound); 358 } 359 } 360 361 // Video 362 if (slide.hasVideo()) { 363 menu.add(0, MENU_DEL_VIDEO, 0, R.string.remove_video).setIcon( 364 R.drawable.ic_menu_remove_video); 365 } else if (!slide.hasAudio() && !slide.hasImage()) { 366 menu.add(0, MENU_ADD_VIDEO, 0, R.string.add_video).setIcon(R.drawable.ic_menu_movie); 367 } 368 369 // Add slide 370 menu.add(0, MENU_ADD_SLIDE, 0, R.string.add_slide).setIcon( 371 R.drawable.ic_menu_add_slide); 372 373 // Slide duration 374 String duration = getResources().getString(R.string.duration_sec); 375 menu.add(0, MENU_DURATION, 0, 376 duration.replace("%s", String.valueOf(slide.getDuration() / 1000))).setIcon( 377 R.drawable.ic_menu_duration); 378 379 // Slide layout 380 int resId; 381 if (mSlideshowModel.getLayout().getLayoutType() == LayoutModel.LAYOUT_TOP_TEXT) { 382 resId = R.string.layout_top; 383 } else { 384 resId = R.string.layout_bottom; 385 } 386 // FIXME: set correct icon when layout icon is available. 387 menu.add(0, MENU_LAYOUT, 0, resId).setIcon(R.drawable.ic_menu_picture); 388 return true; 389 } 390 391 @Override 392 public boolean onOptionsItemSelected(MenuItem item) { 393 switch (item.getItemId()) { 394 case MENU_PREVIEW_SLIDESHOW: 395 previewSlideshow(); 396 break; 397 398 case MENU_REMOVE_TEXT: 399 SlideModel slide = mSlideshowModel.get(mPosition); 400 if (slide != null) { 401 slide.removeText(); 402 } 403 break; 404 405 case MENU_ADD_PICTURE: 406 Intent intent = new Intent(Intent.ACTION_GET_CONTENT, null); 407 intent.setType(ContentType.IMAGE_UNSPECIFIED); 408 startActivityForResult(intent, REQUEST_CODE_CHANGE_PICTURE); 409 break; 410 411 case MENU_TAKE_PICTURE: 412 intent = new Intent(MediaStore.ACTION_IMAGE_CAPTURE); 413 startActivityForResult(intent, REQUEST_CODE_TAKE_PICTURE); 414 break; 415 416 case MENU_DEL_PICTURE: 417 mSlideshowEditor.removeImage(mPosition); 418 setReplaceButtonText(R.string.add_picture); 419 break; 420 421 case MENU_ADD_AUDIO: 422 MessageUtils.selectAudio(this, REQUEST_CODE_CHANGE_MUSIC); 423 break; 424 425 case MENU_RECORD_SOUND: 426 MessageUtils.recordSound(this, REQUEST_CODE_RECORD_SOUND); 427 break; 428 429 case MENU_DEL_AUDIO: 430 mSlideshowEditor.removeAudio(mPosition); 431 break; 432 433 case MENU_ADD_VIDEO: 434 intent = new Intent(Intent.ACTION_GET_CONTENT); 435 intent.setType(ContentType.VIDEO_UNSPECIFIED); 436 startActivityForResult(intent, REQUEST_CODE_CHANGE_VIDEO); 437 break; 438 439 case MENU_DEL_VIDEO: 440 mSlideshowEditor.removeVideo(mPosition); 441 break; 442 443 case MENU_ADD_SLIDE: 444 mPosition++; 445 if ( mSlideshowEditor.addNewSlide(mPosition) ) { 446 // add successfully 447 showCurrentSlide(); 448 } else { 449 // move position back 450 mPosition--; 451 Toast.makeText(this, R.string.cannot_add_slide_anymore, 452 Toast.LENGTH_SHORT).show(); 453 } 454 break; 455 456 case MENU_LAYOUT: 457 showLayoutSelectorDialog(); 458 break; 459 460 case MENU_DURATION: 461 showDurationDialog(); 462 break; 463 } 464 465 return true; 466 } 467 468 private void setReplaceButtonText(int text) { 469 mReplaceImage.setText(text); 470 } 471 472 private void showDurationDialog() { 473 AlertDialog.Builder builder = new AlertDialog.Builder(this); 474 builder.setIcon(R.drawable.ic_mms_duration); 475 String title = getResources().getString(R.string.duration_selector_title); 476 builder.setTitle(title + (mPosition + 1) + "/" + mSlideshowModel.size()); 477 478 builder.setItems(R.array.select_dialog_items, 479 new DialogInterface.OnClickListener() { 480 public void onClick(DialogInterface dialog, int which) { 481 if ((which >= 0) && (which < NUM_DIRECT_DURATIONS)) { 482 mSlideshowEditor.changeDuration( 483 mPosition, (which + 1) * 1000); 484 } else { 485 Intent intent = new Intent(SlideEditorActivity.this, 486 EditSlideDurationActivity.class); 487 intent.putExtra(EditSlideDurationActivity.SLIDE_INDEX, mPosition); 488 intent.putExtra(EditSlideDurationActivity.SLIDE_TOTAL, 489 mSlideshowModel.size()); 490 intent.putExtra(EditSlideDurationActivity.SLIDE_DUR, 491 mSlideshowModel.get(mPosition).getDuration() / 1000); // in seconds 492 startActivityForResult(intent, REQUEST_CODE_CHANGE_DURATION); 493 } 494 } 495 }); 496 497 builder.show(); 498 } 499 500 private void showLayoutSelectorDialog() { 501 AlertDialog.Builder builder = new AlertDialog.Builder(this); 502 builder.setIcon(R.drawable.ic_mms_layout); 503 504 String title = getResources().getString(R.string.layout_selector_title); 505 builder.setTitle(title + (mPosition + 1) + "/" + mSlideshowModel.size()); 506 507 LayoutSelectorAdapter adapter = new LayoutSelectorAdapter(this); 508 builder.setAdapter(adapter, new DialogInterface.OnClickListener() { 509 public void onClick(DialogInterface dialog, int which) { 510 switch (which) { 511 case 0: // Top text. 512 mSlideshowEditor.changeLayout(LayoutModel.LAYOUT_TOP_TEXT); 513 break; 514 case 1: // Bottom text. 515 mSlideshowEditor.changeLayout(LayoutModel.LAYOUT_BOTTOM_TEXT); 516 break; 517 } 518 } 519 }); 520 521 builder.show(); 522 } 523 524 @Override 525 protected void onActivityResult(int requestCode, int resultCode, Intent data) { 526 if (resultCode != RESULT_OK) { 527 return; 528 } 529 530 switch(requestCode) { 531 case REQUEST_CODE_EDIT_TEXT: 532 // XXX where does this come from? Action is probably not the 533 // right place to have the text... 534 mSlideshowEditor.changeText(mPosition, data.getAction()); 535 break; 536 537 case REQUEST_CODE_TAKE_PICTURE: 538 Bitmap bitmap = (Bitmap) data.getParcelableExtra("data"); 539 if (bitmap == null) { 540 Toast.makeText(this, 541 getResourcesString(R.string.failed_to_add_media, getPictureString()), 542 Toast.LENGTH_SHORT).show(); 543 return; 544 } 545 546 try { 547 mSlideshowEditor.changeImage(mPosition, 548 MessageUtils.saveBitmapAsPart(this, mUri, bitmap)); 549 550 setReplaceButtonText(R.string.replace_image); 551 } catch (MmsException e) { 552 Log.e(TAG, "add image failed", e); 553 notifyUser("add picture failed"); 554 Toast.makeText(SlideEditorActivity.this, 555 getResourcesString(R.string.failed_to_add_media, getPictureString()), 556 Toast.LENGTH_SHORT).show(); 557 } catch (UnsupportContentTypeException e) { 558 MessageUtils.showErrorDialog(SlideEditorActivity.this, 559 getResourcesString(R.string.unsupported_media_format, getPictureString()), 560 getResourcesString(R.string.select_different_media, getPictureString())); 561 } catch (ResolutionException e) { 562 MessageUtils.resizeImageAsync(this, data.getData(), new Handler(), 563 mResizeImageCallback, false); 564 } catch (ExceedMessageSizeException e) { 565 MessageUtils.resizeImageAsync(this, data.getData(), new Handler(), 566 mResizeImageCallback, false); 567 } 568 break; 569 570 case REQUEST_CODE_CHANGE_PICTURE: 571 try { 572 mSlideshowEditor.changeImage(mPosition, data.getData()); 573 setReplaceButtonText(R.string.replace_image); 574 } catch (MmsException e) { 575 Log.e(TAG, "add image failed", e); 576 notifyUser("add picture failed"); 577 Toast.makeText(SlideEditorActivity.this, 578 getResourcesString(R.string.failed_to_add_media, getPictureString()), 579 Toast.LENGTH_SHORT).show(); 580 } catch (UnsupportContentTypeException e) { 581 MessageUtils.showErrorDialog(SlideEditorActivity.this, 582 getResourcesString(R.string.unsupported_media_format, getPictureString()), 583 getResourcesString(R.string.select_different_media, getPictureString())); 584 } catch (ResolutionException e) { 585 MessageUtils.resizeImageAsync(this, data.getData(), new Handler(), 586 mResizeImageCallback, false); 587 } catch (ExceedMessageSizeException e) { 588 MessageUtils.resizeImageAsync(this, data.getData(), new Handler(), 589 mResizeImageCallback, false); 590 } 591 break; 592 593 case REQUEST_CODE_CHANGE_MUSIC: 594 case REQUEST_CODE_RECORD_SOUND: 595 Uri uri; 596 if (requestCode == REQUEST_CODE_CHANGE_MUSIC) { 597 uri = (Uri) data.getParcelableExtra(RingtoneManager.EXTRA_RINGTONE_PICKED_URI); 598 if (Settings.System.DEFAULT_RINGTONE_URI.equals(uri)) { 599 return; 600 } 601 } else { 602 uri = data.getData(); 603 } 604 605 try { 606 mSlideshowEditor.changeAudio(mPosition, uri); 607 } catch (MmsException e) { 608 Log.e(TAG, "add audio failed", e); 609 notifyUser("add music failed"); 610 Toast.makeText(SlideEditorActivity.this, 611 getResourcesString(R.string.failed_to_add_media, getAudioString()), 612 Toast.LENGTH_SHORT).show(); 613 } catch (UnsupportContentTypeException e) { 614 MessageUtils.showErrorDialog(SlideEditorActivity.this, 615 getResourcesString(R.string.unsupported_media_format, getAudioString()), 616 getResourcesString(R.string.select_different_media, getAudioString())); 617 } catch (ExceedMessageSizeException e) { 618 MessageUtils.showErrorDialog(SlideEditorActivity.this, 619 getResourcesString(R.string.exceed_message_size_limitation), 620 getResourcesString(R.string.failed_to_add_media, getAudioString())); 621 } 622 break; 623 624 case REQUEST_CODE_CHANGE_VIDEO: 625 try { 626 mSlideshowEditor.changeVideo(mPosition, data.getData()); 627 } catch (MmsException e) { 628 Log.e(TAG, "add video failed", e); 629 notifyUser("add video failed"); 630 Toast.makeText(SlideEditorActivity.this, 631 getResourcesString(R.string.failed_to_add_media, getVideoString()), 632 Toast.LENGTH_SHORT).show(); 633 } catch (UnsupportContentTypeException e) { 634 MessageUtils.showErrorDialog(SlideEditorActivity.this, 635 getResourcesString(R.string.unsupported_media_format, getVideoString()), 636 getResourcesString(R.string.select_different_media, getVideoString())); 637 } catch (ExceedMessageSizeException e) { 638 MessageUtils.showErrorDialog(SlideEditorActivity.this, 639 getResourcesString(R.string.exceed_message_size_limitation), 640 getResourcesString(R.string.failed_to_add_media, getVideoString())); 641 } 642 break; 643 644 case REQUEST_CODE_CHANGE_DURATION: 645 mSlideshowEditor.changeDuration(mPosition, 646 Integer.valueOf(data.getAction()) * 1000); 647 break; 648 } 649 } 650 651 private final ResizeImageResultCallback mResizeImageCallback = new ResizeImageResultCallback() { 652 public void onResizeResult(PduPart part, boolean append) { 653 Context context = SlideEditorActivity.this; 654 if (part == null) { 655 Toast.makeText(SlideEditorActivity.this, 656 getResourcesString(R.string.failed_to_add_media, getPictureString()), 657 Toast.LENGTH_SHORT).show(); 658 return; 659 } 660 661 try { 662 long messageId = ContentUris.parseId(mUri); 663 PduPersister persister = PduPersister.getPduPersister(context); 664 Uri newUri = persister.persistPart(part, messageId); 665 mSlideshowEditor.changeImage(mPosition, newUri); 666 667 setReplaceButtonText(R.string.replace_image); 668 } catch (MmsException e) { 669 notifyUser("add picture failed"); 670 Toast.makeText(SlideEditorActivity.this, 671 getResourcesString(R.string.failed_to_add_media, getPictureString()), 672 Toast.LENGTH_SHORT).show(); 673 } catch (UnsupportContentTypeException e) { 674 MessageUtils.showErrorDialog(SlideEditorActivity.this, 675 getResourcesString(R.string.unsupported_media_format, getPictureString()), 676 getResourcesString(R.string.select_different_media, getPictureString())); 677 } catch (ResolutionException e) { 678 MessageUtils.showErrorDialog(SlideEditorActivity.this, 679 getResourcesString(R.string.failed_to_resize_image), 680 getResourcesString(R.string.resize_image_error_information)); 681 } catch (ExceedMessageSizeException e) { 682 MessageUtils.showErrorDialog(SlideEditorActivity.this, 683 getResourcesString(R.string.exceed_message_size_limitation), 684 getResourcesString(R.string.failed_to_add_media, getPictureString())); 685 } 686 } 687 }; 688 689 private String getResourcesString(int id, String mediaName) { 690 Resources r = getResources(); 691 return r.getString(id, mediaName); 692 } 693 694 private String getResourcesString(int id) { 695 Resources r = getResources(); 696 return r.getString(id); 697 } 698 699 private String getAudioString() { 700 return getResourcesString(R.string.type_audio); 701 } 702 703 private String getPictureString() { 704 return getResourcesString(R.string.type_picture); 705 } 706 707 private String getVideoString() { 708 return getResourcesString(R.string.type_video); 709 } 710 711 private void notifyUser(String message) { 712 if (LOCAL_LOGV) { 713 Log.v(TAG, "notifyUser: message=" + message); 714 } 715 } 716 717 private void showCurrentSlide() { 718 mPresenter.setLocation(mPosition); 719 mPresenter.present(); 720 updateTitle(); 721 722 if (mSlideshowModel.get(mPosition).hasImage()) { 723 setReplaceButtonText(R.string.replace_image); 724 } else { 725 setReplaceButtonText(R.string.add_picture); 726 } 727 } 728 } 729