1/* 2 * Copyright (C) 2010 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17package com.android.gallery3d.app; 18 19import android.annotation.TargetApi; 20import android.app.ActionBar.OnMenuVisibilityListener; 21import android.app.Activity; 22import android.content.ActivityNotFoundException; 23import android.content.Context; 24import android.content.Intent; 25import android.content.pm.PackageManager; 26import android.graphics.Rect; 27import android.net.Uri; 28import android.nfc.NfcAdapter; 29import android.nfc.NfcAdapter.CreateBeamUrisCallback; 30import android.nfc.NfcEvent; 31import android.os.Bundle; 32import android.os.Handler; 33import android.os.Message; 34import android.os.SystemClock; 35import android.view.Menu; 36import android.view.MenuItem; 37import android.widget.RelativeLayout; 38import android.widget.Toast; 39 40import com.android.camera.CameraActivity; 41import com.android.camera.ProxyLauncher; 42import com.android.gallery3d.R; 43import com.android.gallery3d.common.ApiHelper; 44import com.android.gallery3d.data.ComboAlbum; 45import com.android.gallery3d.data.DataManager; 46import com.android.gallery3d.data.FilterDeleteSet; 47import com.android.gallery3d.data.FilterSource; 48import com.android.gallery3d.data.LocalImage; 49import com.android.gallery3d.data.MediaDetails; 50import com.android.gallery3d.data.MediaItem; 51import com.android.gallery3d.data.MediaObject; 52import com.android.gallery3d.data.MediaObject.PanoramaSupportCallback; 53import com.android.gallery3d.data.MediaSet; 54import com.android.gallery3d.data.MtpSource; 55import com.android.gallery3d.data.Path; 56import com.android.gallery3d.data.SecureAlbum; 57import com.android.gallery3d.data.SecureSource; 58import com.android.gallery3d.data.SnailAlbum; 59import com.android.gallery3d.data.SnailItem; 60import com.android.gallery3d.data.SnailSource; 61import com.android.gallery3d.filtershow.FilterShowActivity; 62import com.android.gallery3d.picasasource.PicasaSource; 63import com.android.gallery3d.ui.DetailsHelper; 64import com.android.gallery3d.ui.DetailsHelper.CloseListener; 65import com.android.gallery3d.ui.DetailsHelper.DetailsSource; 66import com.android.gallery3d.ui.GLView; 67import com.android.gallery3d.ui.ImportCompleteListener; 68import com.android.gallery3d.ui.MenuExecutor; 69import com.android.gallery3d.ui.PhotoView; 70import com.android.gallery3d.ui.SelectionManager; 71import com.android.gallery3d.ui.SynchronizedHandler; 72import com.android.gallery3d.util.GalleryUtils; 73 74public class PhotoPage extends ActivityState implements 75 PhotoView.Listener, AppBridge.Server, 76 PhotoPageBottomControls.Delegate, GalleryActionBar.OnAlbumModeSelectedListener { 77 private static final String TAG = "PhotoPage"; 78 79 private static final int MSG_HIDE_BARS = 1; 80 private static final int MSG_ON_FULL_SCREEN_CHANGED = 4; 81 private static final int MSG_UPDATE_ACTION_BAR = 5; 82 private static final int MSG_UNFREEZE_GLROOT = 6; 83 private static final int MSG_WANT_BARS = 7; 84 private static final int MSG_REFRESH_BOTTOM_CONTROLS = 8; 85 private static final int MSG_ON_CAMERA_CENTER = 9; 86 private static final int MSG_ON_PICTURE_CENTER = 10; 87 private static final int MSG_REFRESH_IMAGE = 11; 88 private static final int MSG_UPDATE_PHOTO_UI = 12; 89 private static final int MSG_UPDATE_PROGRESS = 13; 90 private static final int MSG_UPDATE_DEFERRED = 14; 91 private static final int MSG_UPDATE_SHARE_URI = 15; 92 private static final int MSG_UPDATE_PANORAMA_UI = 16; 93 94 private static final int HIDE_BARS_TIMEOUT = 3500; 95 private static final int UNFREEZE_GLROOT_TIMEOUT = 250; 96 97 private static final int REQUEST_SLIDESHOW = 1; 98 private static final int REQUEST_CROP = 2; 99 private static final int REQUEST_CROP_PICASA = 3; 100 private static final int REQUEST_EDIT = 4; 101 private static final int REQUEST_PLAY_VIDEO = 5; 102 private static final int REQUEST_TRIM = 6; 103 104 public static final String KEY_MEDIA_SET_PATH = "media-set-path"; 105 public static final String KEY_MEDIA_ITEM_PATH = "media-item-path"; 106 public static final String KEY_INDEX_HINT = "index-hint"; 107 public static final String KEY_OPEN_ANIMATION_RECT = "open-animation-rect"; 108 public static final String KEY_APP_BRIDGE = "app-bridge"; 109 public static final String KEY_TREAT_BACK_AS_UP = "treat-back-as-up"; 110 public static final String KEY_START_IN_FILMSTRIP = "start-in-filmstrip"; 111 public static final String KEY_RETURN_INDEX_HINT = "return-index-hint"; 112 public static final String KEY_SHOW_WHEN_LOCKED = "show_when_locked"; 113 public static final String KEY_IN_CAMERA_ROLL = "in_camera_roll"; 114 115 public static final String KEY_ALBUMPAGE_TRANSITION = "albumpage-transition"; 116 public static final int MSG_ALBUMPAGE_NONE = 0; 117 public static final int MSG_ALBUMPAGE_STARTED = 1; 118 public static final int MSG_ALBUMPAGE_RESUMED = 2; 119 public static final int MSG_ALBUMPAGE_PICKED = 4; 120 121 public static final String ACTION_NEXTGEN_EDIT = "action_nextgen_edit"; 122 123 private GalleryApp mApplication; 124 private SelectionManager mSelectionManager; 125 126 private PhotoView mPhotoView; 127 private PhotoPage.Model mModel; 128 private DetailsHelper mDetailsHelper; 129 private boolean mShowDetails; 130 131 // mMediaSet could be null if there is no KEY_MEDIA_SET_PATH supplied. 132 // E.g., viewing a photo in gmail attachment 133 private FilterDeleteSet mMediaSet; 134 135 // The mediaset used by camera launched from secure lock screen. 136 private SecureAlbum mSecureAlbum; 137 138 private int mCurrentIndex = 0; 139 private Handler mHandler; 140 private boolean mShowBars = true; 141 private volatile boolean mActionBarAllowed = true; 142 private GalleryActionBar mActionBar; 143 private boolean mIsMenuVisible; 144 private boolean mHaveImageEditor; 145 private PhotoPageBottomControls mBottomControls; 146 private PhotoPageProgressBar mProgressBar; 147 private MediaItem mCurrentPhoto = null; 148 private MenuExecutor mMenuExecutor; 149 private boolean mIsActive; 150 private boolean mShowSpinner; 151 private String mSetPathString; 152 // This is the original mSetPathString before adding the camera preview item. 153 private String mOriginalSetPathString; 154 private AppBridge mAppBridge; 155 private SnailItem mScreenNailItem; 156 private SnailAlbum mScreenNailSet; 157 private OrientationManager mOrientationManager; 158 private boolean mTreatBackAsUp; 159 private boolean mStartInFilmstrip; 160 private boolean mHasCameraScreennailOrPlaceholder = false; 161 private boolean mRecenterCameraOnResume = true; 162 163 // These are only valid after the panorama callback 164 private boolean mIsPanorama; 165 private boolean mIsPanorama360; 166 167 private long mCameraSwitchCutoff = 0; 168 private boolean mSkipUpdateCurrentPhoto = false; 169 private static final long CAMERA_SWITCH_CUTOFF_THRESHOLD_MS = 300; 170 171 private static final long DEFERRED_UPDATE_MS = 250; 172 private boolean mDeferredUpdateWaiting = false; 173 private long mDeferUpdateUntil = Long.MAX_VALUE; 174 175 // The item that is deleted (but it can still be undeleted before commiting) 176 private Path mDeletePath; 177 private boolean mDeleteIsFocus; // whether the deleted item was in focus 178 179 private Uri[] mNfcPushUris = new Uri[1]; 180 181 private final MyMenuVisibilityListener mMenuVisibilityListener = 182 new MyMenuVisibilityListener(); 183 private UpdateProgressListener mProgressListener; 184 185 private final PanoramaSupportCallback mUpdatePanoramaMenuItemsCallback = new PanoramaSupportCallback() { 186 @Override 187 public void panoramaInfoAvailable(MediaObject mediaObject, boolean isPanorama, 188 boolean isPanorama360) { 189 if (mediaObject == mCurrentPhoto) { 190 mHandler.obtainMessage(MSG_UPDATE_PANORAMA_UI, isPanorama360 ? 1 : 0, 0, 191 mediaObject).sendToTarget(); 192 } 193 } 194 }; 195 196 private final PanoramaSupportCallback mRefreshBottomControlsCallback = new PanoramaSupportCallback() { 197 @Override 198 public void panoramaInfoAvailable(MediaObject mediaObject, boolean isPanorama, 199 boolean isPanorama360) { 200 if (mediaObject == mCurrentPhoto) { 201 mHandler.obtainMessage(MSG_REFRESH_BOTTOM_CONTROLS, isPanorama ? 1 : 0, isPanorama360 ? 1 : 0, 202 mediaObject).sendToTarget(); 203 } 204 } 205 }; 206 207 private final PanoramaSupportCallback mUpdateShareURICallback = new PanoramaSupportCallback() { 208 @Override 209 public void panoramaInfoAvailable(MediaObject mediaObject, boolean isPanorama, 210 boolean isPanorama360) { 211 if (mediaObject == mCurrentPhoto) { 212 mHandler.obtainMessage(MSG_UPDATE_SHARE_URI, isPanorama360 ? 1 : 0, 0, mediaObject) 213 .sendToTarget(); 214 } 215 } 216 }; 217 218 public static interface Model extends PhotoView.Model { 219 public void resume(); 220 public void pause(); 221 public boolean isEmpty(); 222 public void setCurrentPhoto(Path path, int indexHint); 223 } 224 225 private class MyMenuVisibilityListener implements OnMenuVisibilityListener { 226 @Override 227 public void onMenuVisibilityChanged(boolean isVisible) { 228 mIsMenuVisible = isVisible; 229 refreshHidingMessage(); 230 } 231 } 232 233 private class UpdateProgressListener implements StitchingChangeListener { 234 235 @Override 236 public void onStitchingResult(Uri uri) { 237 sendUpdate(uri, MSG_REFRESH_IMAGE); 238 } 239 240 @Override 241 public void onStitchingQueued(Uri uri) { 242 sendUpdate(uri, MSG_UPDATE_PROGRESS); 243 } 244 245 @Override 246 public void onStitchingProgress(Uri uri, final int progress) { 247 sendUpdate(uri, MSG_UPDATE_PROGRESS); 248 } 249 250 private void sendUpdate(Uri uri, int message) { 251 MediaObject currentPhoto = mCurrentPhoto; 252 boolean isCurrentPhoto = currentPhoto instanceof LocalImage 253 && currentPhoto.getContentUri().equals(uri); 254 if (isCurrentPhoto) { 255 mHandler.sendEmptyMessage(message); 256 } 257 } 258 }; 259 260 @Override 261 protected int getBackgroundColorId() { 262 return R.color.photo_background; 263 } 264 265 private final GLView mRootPane = new GLView() { 266 @Override 267 protected void onLayout( 268 boolean changed, int left, int top, int right, int bottom) { 269 mPhotoView.layout(0, 0, right - left, bottom - top); 270 if (mShowDetails) { 271 mDetailsHelper.layout(left, mActionBar.getHeight(), right, bottom); 272 } 273 } 274 }; 275 276 @Override 277 public void onCreate(Bundle data, Bundle restoreState) { 278 super.onCreate(data, restoreState); 279 mActionBar = mActivity.getGalleryActionBar(); 280 mSelectionManager = new SelectionManager(mActivity, false); 281 mMenuExecutor = new MenuExecutor(mActivity, mSelectionManager); 282 283 mPhotoView = new PhotoView(mActivity); 284 mPhotoView.setListener(this); 285 mRootPane.addComponent(mPhotoView); 286 mApplication = (GalleryApp) ((Activity) mActivity).getApplication(); 287 mOrientationManager = mActivity.getOrientationManager(); 288 mActivity.getGLRoot().setOrientationSource(mOrientationManager); 289 290 mHandler = new SynchronizedHandler(mActivity.getGLRoot()) { 291 @Override 292 public void handleMessage(Message message) { 293 switch (message.what) { 294 case MSG_HIDE_BARS: { 295 hideBars(); 296 break; 297 } 298 case MSG_REFRESH_BOTTOM_CONTROLS: { 299 if (mCurrentPhoto == message.obj && mBottomControls != null) { 300 mIsPanorama = message.arg1 == 1; 301 mIsPanorama360 = message.arg2 == 1; 302 mBottomControls.refresh(); 303 } 304 break; 305 } 306 case MSG_ON_FULL_SCREEN_CHANGED: { 307 if (mAppBridge != null) { 308 mAppBridge.onFullScreenChanged(message.arg1 == 1); 309 } 310 break; 311 } 312 case MSG_UPDATE_ACTION_BAR: { 313 updateBars(); 314 break; 315 } 316 case MSG_WANT_BARS: { 317 wantBars(); 318 break; 319 } 320 case MSG_UNFREEZE_GLROOT: { 321 mActivity.getGLRoot().unfreeze(); 322 break; 323 } 324 case MSG_UPDATE_DEFERRED: { 325 long nextUpdate = mDeferUpdateUntil - SystemClock.uptimeMillis(); 326 if (nextUpdate <= 0) { 327 mDeferredUpdateWaiting = false; 328 updateUIForCurrentPhoto(); 329 } else { 330 mHandler.sendEmptyMessageDelayed(MSG_UPDATE_DEFERRED, nextUpdate); 331 } 332 break; 333 } 334 case MSG_ON_CAMERA_CENTER: { 335 mSkipUpdateCurrentPhoto = false; 336 boolean stayedOnCamera = false; 337 if (!mPhotoView.getFilmMode()) { 338 stayedOnCamera = true; 339 } else if (SystemClock.uptimeMillis() < mCameraSwitchCutoff && 340 mMediaSet.getMediaItemCount() > 1) { 341 mPhotoView.switchToImage(1); 342 } else { 343 if (mAppBridge != null) mPhotoView.setFilmMode(false); 344 stayedOnCamera = true; 345 } 346 347 if (stayedOnCamera) { 348 if (mAppBridge == null) { 349 launchCamera(); 350 /* We got here by swiping from photo 1 to the 351 placeholder, so make it be the thing that 352 is in focus when the user presses back from 353 the camera app */ 354 mPhotoView.switchToImage(1); 355 } else { 356 updateBars(); 357 updateCurrentPhoto(mModel.getMediaItem(0)); 358 } 359 } 360 break; 361 } 362 case MSG_ON_PICTURE_CENTER: { 363 if (!mPhotoView.getFilmMode() && mCurrentPhoto != null 364 && (mCurrentPhoto.getSupportedOperations() & MediaObject.SUPPORT_ACTION) != 0) { 365 mPhotoView.setFilmMode(true); 366 } 367 break; 368 } 369 case MSG_REFRESH_IMAGE: { 370 final MediaItem photo = mCurrentPhoto; 371 mCurrentPhoto = null; 372 updateCurrentPhoto(photo); 373 break; 374 } 375 case MSG_UPDATE_PHOTO_UI: { 376 updateUIForCurrentPhoto(); 377 break; 378 } 379 case MSG_UPDATE_PROGRESS: { 380 updateProgressBar(); 381 break; 382 } 383 case MSG_UPDATE_SHARE_URI: { 384 if (mCurrentPhoto == message.obj) { 385 boolean isPanorama360 = message.arg1 != 0; 386 Uri contentUri = mCurrentPhoto.getContentUri(); 387 Intent panoramaIntent = null; 388 if (isPanorama360) { 389 panoramaIntent = createSharePanoramaIntent(contentUri); 390 } 391 Intent shareIntent = createShareIntent(mCurrentPhoto); 392 393 mActionBar.setShareIntents(panoramaIntent, shareIntent); 394 setNfcBeamPushUri(contentUri); 395 } 396 break; 397 } 398 case MSG_UPDATE_PANORAMA_UI: { 399 if (mCurrentPhoto == message.obj) { 400 boolean isPanorama360 = message.arg1 != 0; 401 updatePanoramaUI(isPanorama360); 402 } 403 break; 404 } 405 default: throw new AssertionError(message.what); 406 } 407 } 408 }; 409 410 mSetPathString = data.getString(KEY_MEDIA_SET_PATH); 411 mOriginalSetPathString = mSetPathString; 412 setupNfcBeamPush(); 413 String itemPathString = data.getString(KEY_MEDIA_ITEM_PATH); 414 Path itemPath = itemPathString != null ? 415 Path.fromString(data.getString(KEY_MEDIA_ITEM_PATH)) : 416 null; 417 mTreatBackAsUp = data.getBoolean(KEY_TREAT_BACK_AS_UP, false); 418 mStartInFilmstrip = data.getBoolean(KEY_START_IN_FILMSTRIP, false); 419 boolean inCameraRoll = data.getBoolean(KEY_IN_CAMERA_ROLL, false); 420 mCurrentIndex = data.getInt(KEY_INDEX_HINT, 0); 421 if (mSetPathString != null) { 422 mShowSpinner = true; 423 mAppBridge = (AppBridge) data.getParcelable(KEY_APP_BRIDGE); 424 if (mAppBridge != null) { 425 mShowBars = false; 426 mHasCameraScreennailOrPlaceholder = true; 427 mAppBridge.setServer(this); 428 429 // Get the ScreenNail from AppBridge and register it. 430 int id = SnailSource.newId(); 431 Path screenNailSetPath = SnailSource.getSetPath(id); 432 Path screenNailItemPath = SnailSource.getItemPath(id); 433 mScreenNailSet = (SnailAlbum) mActivity.getDataManager() 434 .getMediaObject(screenNailSetPath); 435 mScreenNailItem = (SnailItem) mActivity.getDataManager() 436 .getMediaObject(screenNailItemPath); 437 mScreenNailItem.setScreenNail(mAppBridge.attachScreenNail()); 438 439 if (data.getBoolean(KEY_SHOW_WHEN_LOCKED, false)) { 440 // Set the flag to be on top of the lock screen. 441 mFlags |= FLAG_SHOW_WHEN_LOCKED; 442 } 443 444 // Don't display "empty album" action item for capture intents. 445 if (!mSetPathString.equals("/local/all/0")) { 446 // Check if the path is a secure album. 447 if (SecureSource.isSecurePath(mSetPathString)) { 448 mSecureAlbum = (SecureAlbum) mActivity.getDataManager() 449 .getMediaSet(mSetPathString); 450 mShowSpinner = false; 451 } 452 mSetPathString = "/filter/empty/{"+mSetPathString+"}"; 453 } 454 455 // Combine the original MediaSet with the one for ScreenNail 456 // from AppBridge. 457 mSetPathString = "/combo/item/{" + screenNailSetPath + 458 "," + mSetPathString + "}"; 459 460 // Start from the screen nail. 461 itemPath = screenNailItemPath; 462 } else if (inCameraRoll && GalleryUtils.isCameraAvailable(mActivity)) { 463 mSetPathString = "/combo/item/{" + FilterSource.FILTER_CAMERA_SHORTCUT + 464 "," + mSetPathString + "}"; 465 mCurrentIndex++; 466 mHasCameraScreennailOrPlaceholder = true; 467 } 468 469 MediaSet originalSet = mActivity.getDataManager() 470 .getMediaSet(mSetPathString); 471 if (mHasCameraScreennailOrPlaceholder && originalSet instanceof ComboAlbum) { 472 // Use the name of the camera album rather than the default 473 // ComboAlbum behavior 474 ((ComboAlbum) originalSet).useNameOfChild(1); 475 } 476 mSelectionManager.setSourceMediaSet(originalSet); 477 mSetPathString = "/filter/delete/{" + mSetPathString + "}"; 478 mMediaSet = (FilterDeleteSet) mActivity.getDataManager() 479 .getMediaSet(mSetPathString); 480 if (mMediaSet == null) { 481 Log.w(TAG, "failed to restore " + mSetPathString); 482 } 483 if (itemPath == null) { 484 int mediaItemCount = mMediaSet.getMediaItemCount(); 485 if (mediaItemCount > 0) { 486 if (mCurrentIndex >= mediaItemCount) mCurrentIndex = 0; 487 itemPath = mMediaSet.getMediaItem(mCurrentIndex, 1) 488 .get(0).getPath(); 489 } else { 490 // Bail out, PhotoPage can't load on an empty album 491 return; 492 } 493 } 494 PhotoDataAdapter pda = new PhotoDataAdapter( 495 mActivity, mPhotoView, mMediaSet, itemPath, mCurrentIndex, 496 mAppBridge == null ? -1 : 0, 497 mAppBridge == null ? false : mAppBridge.isPanorama(), 498 mAppBridge == null ? false : mAppBridge.isStaticCamera()); 499 mModel = pda; 500 mPhotoView.setModel(mModel); 501 502 pda.setDataListener(new PhotoDataAdapter.DataListener() { 503 504 @Override 505 public void onPhotoChanged(int index, Path item) { 506 int oldIndex = mCurrentIndex; 507 mCurrentIndex = index; 508 509 if (mHasCameraScreennailOrPlaceholder) { 510 if (mCurrentIndex > 0) { 511 mSkipUpdateCurrentPhoto = false; 512 } 513 514 if (oldIndex == 0 && mCurrentIndex > 0 515 && !mPhotoView.getFilmMode()) { 516 mPhotoView.setFilmMode(true); 517 } else if (oldIndex == 2 && mCurrentIndex == 1) { 518 mCameraSwitchCutoff = SystemClock.uptimeMillis() + 519 CAMERA_SWITCH_CUTOFF_THRESHOLD_MS; 520 mPhotoView.stopScrolling(); 521 } else if (oldIndex >= 1 && mCurrentIndex == 0) { 522 mPhotoView.setWantPictureCenterCallbacks(true); 523 mSkipUpdateCurrentPhoto = true; 524 } 525 } 526 if (!mSkipUpdateCurrentPhoto) { 527 if (item != null) { 528 MediaItem photo = mModel.getMediaItem(0); 529 if (photo != null) updateCurrentPhoto(photo); 530 } 531 updateBars(); 532 } 533 // Reset the timeout for the bars after a swipe 534 refreshHidingMessage(); 535 } 536 537 @Override 538 public void onLoadingFinished(boolean loadingFailed) { 539 if (!mModel.isEmpty()) { 540 MediaItem photo = mModel.getMediaItem(0); 541 if (photo != null) updateCurrentPhoto(photo); 542 } else if (mIsActive) { 543 // We only want to finish the PhotoPage if there is no 544 // deletion that the user can undo. 545 if (mMediaSet.getNumberOfDeletions() == 0) { 546 mActivity.getStateManager().finishState( 547 PhotoPage.this); 548 } 549 } 550 } 551 552 @Override 553 public void onLoadingStarted() { 554 } 555 }); 556 } else { 557 // Get default media set by the URI 558 MediaItem mediaItem = (MediaItem) 559 mActivity.getDataManager().getMediaObject(itemPath); 560 mModel = new SinglePhotoDataAdapter(mActivity, mPhotoView, mediaItem); 561 mPhotoView.setModel(mModel); 562 updateCurrentPhoto(mediaItem); 563 mShowSpinner = false; 564 } 565 566 mPhotoView.setFilmMode(mStartInFilmstrip && mMediaSet.getMediaItemCount() > 1); 567 RelativeLayout galleryRoot = (RelativeLayout) ((Activity) mActivity) 568 .findViewById(mAppBridge != null ? R.id.content : R.id.gallery_root); 569 if (galleryRoot != null) { 570 if (mSecureAlbum == null) { 571 mBottomControls = new PhotoPageBottomControls(this, mActivity, galleryRoot); 572 } 573 StitchingProgressManager progressManager = mApplication.getStitchingProgressManager(); 574 if (progressManager != null) { 575 mProgressBar = new PhotoPageProgressBar(mActivity, galleryRoot); 576 mProgressListener = new UpdateProgressListener(); 577 progressManager.addChangeListener(mProgressListener); 578 if (mSecureAlbum != null) { 579 progressManager.addChangeListener(mSecureAlbum); 580 } 581 } 582 } 583 } 584 585 @Override 586 public void onPictureCenter(boolean isCamera) { 587 isCamera = isCamera || (mHasCameraScreennailOrPlaceholder && mAppBridge == null); 588 mPhotoView.setWantPictureCenterCallbacks(false); 589 mHandler.removeMessages(MSG_ON_CAMERA_CENTER); 590 mHandler.removeMessages(MSG_ON_PICTURE_CENTER); 591 mHandler.sendEmptyMessage(isCamera ? MSG_ON_CAMERA_CENTER : MSG_ON_PICTURE_CENTER); 592 } 593 594 @Override 595 public boolean canDisplayBottomControls() { 596 return mIsActive && !mPhotoView.canUndo(); 597 } 598 599 @Override 600 public boolean canDisplayBottomControl(int control) { 601 if (mCurrentPhoto == null) { 602 return false; 603 } 604 switch(control) { 605 case R.id.photopage_bottom_control_edit: 606 return mHaveImageEditor && mShowBars 607 && !mPhotoView.getFilmMode() 608 && (mCurrentPhoto.getSupportedOperations() & MediaItem.SUPPORT_EDIT) != 0 609 && mCurrentPhoto.getMediaType() == MediaObject.MEDIA_TYPE_IMAGE; 610 case R.id.photopage_bottom_control_panorama: 611 return mIsPanorama; 612 case R.id.photopage_bottom_control_tiny_planet: 613 return mHaveImageEditor && mShowBars 614 && mIsPanorama360 && !mPhotoView.getFilmMode(); 615 default: 616 return false; 617 } 618 } 619 620 @Override 621 public void onBottomControlClicked(int control) { 622 switch(control) { 623 case R.id.photopage_bottom_control_edit: 624 launchPhotoEditor(); 625 return; 626 case R.id.photopage_bottom_control_panorama: 627 mActivity.getPanoramaViewHelper() 628 .showPanorama(mCurrentPhoto.getContentUri()); 629 return; 630 case R.id.photopage_bottom_control_tiny_planet: 631 launchTinyPlanet(); 632 return; 633 default: 634 return; 635 } 636 } 637 638 @TargetApi(ApiHelper.VERSION_CODES.JELLY_BEAN) 639 private void setupNfcBeamPush() { 640 if (!ApiHelper.HAS_SET_BEAM_PUSH_URIS) return; 641 642 NfcAdapter adapter = NfcAdapter.getDefaultAdapter(mActivity); 643 if (adapter != null) { 644 adapter.setBeamPushUris(null, mActivity); 645 adapter.setBeamPushUrisCallback(new CreateBeamUrisCallback() { 646 @Override 647 public Uri[] createBeamUris(NfcEvent event) { 648 return mNfcPushUris; 649 } 650 }, mActivity); 651 } 652 } 653 654 private void setNfcBeamPushUri(Uri uri) { 655 mNfcPushUris[0] = uri; 656 } 657 658 private static Intent createShareIntent(MediaObject mediaObject) { 659 int type = mediaObject.getMediaType(); 660 return new Intent(Intent.ACTION_SEND) 661 .setType(MenuExecutor.getMimeType(type)) 662 .putExtra(Intent.EXTRA_STREAM, mediaObject.getContentUri()) 663 .addFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION); 664 } 665 666 private static Intent createSharePanoramaIntent(Uri contentUri) { 667 return new Intent(Intent.ACTION_SEND) 668 .setType(GalleryUtils.MIME_TYPE_PANORAMA360) 669 .putExtra(Intent.EXTRA_STREAM, contentUri) 670 .addFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION); 671 } 672 673 private void overrideTransitionToEditor() { 674 ((Activity) mActivity).overridePendingTransition(android.R.anim.slide_in_left, 675 android.R.anim.fade_out); 676 } 677 678 private void launchTinyPlanet() { 679 // Deep link into tiny planet 680 MediaItem current = mModel.getMediaItem(0); 681 Intent intent = new Intent(FilterShowActivity.TINY_PLANET_ACTION); 682 intent.setClass(mActivity, FilterShowActivity.class); 683 intent.setDataAndType(current.getContentUri(), current.getMimeType()) 684 .setFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION); 685 intent.putExtra(FilterShowActivity.LAUNCH_FULLSCREEN, 686 mActivity.isFullscreen()); 687 mActivity.startActivityForResult(intent, REQUEST_EDIT); 688 overrideTransitionToEditor(); 689 } 690 691 private void launchCamera() { 692 Intent intent = new Intent(mActivity, CameraActivity.class) 693 .addFlags(Intent.FLAG_ACTIVITY_NEW_TASK); 694 mRecenterCameraOnResume = false; 695 mActivity.startActivity(intent); 696 } 697 698 private void launchPhotoEditor() { 699 MediaItem current = mModel.getMediaItem(0); 700 if (current == null || (current.getSupportedOperations() 701 & MediaObject.SUPPORT_EDIT) == 0) { 702 return; 703 } 704 705 Intent intent = new Intent(ACTION_NEXTGEN_EDIT); 706 707 intent.setDataAndType(current.getContentUri(), current.getMimeType()) 708 .setFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION); 709 if (mActivity.getPackageManager() 710 .queryIntentActivities(intent, PackageManager.MATCH_DEFAULT_ONLY).size() == 0) { 711 intent.setAction(Intent.ACTION_EDIT); 712 } 713 intent.putExtra(FilterShowActivity.LAUNCH_FULLSCREEN, 714 mActivity.isFullscreen()); 715 ((Activity) mActivity).startActivityForResult(Intent.createChooser(intent, null), 716 REQUEST_EDIT); 717 overrideTransitionToEditor(); 718 } 719 720 private void requestDeferredUpdate() { 721 mDeferUpdateUntil = SystemClock.uptimeMillis() + DEFERRED_UPDATE_MS; 722 if (!mDeferredUpdateWaiting) { 723 mDeferredUpdateWaiting = true; 724 mHandler.sendEmptyMessageDelayed(MSG_UPDATE_DEFERRED, DEFERRED_UPDATE_MS); 725 } 726 } 727 728 private void updateUIForCurrentPhoto() { 729 if (mCurrentPhoto == null) return; 730 731 // If by swiping or deletion the user ends up on an action item 732 // and zoomed in, zoom out so that the context of the action is 733 // more clear 734 if ((mCurrentPhoto.getSupportedOperations() & MediaObject.SUPPORT_ACTION) != 0 735 && !mPhotoView.getFilmMode()) { 736 mPhotoView.setWantPictureCenterCallbacks(true); 737 } 738 739 updateMenuOperations(); 740 refreshBottomControlsWhenReady(); 741 if (mShowDetails) { 742 mDetailsHelper.reloadDetails(); 743 } 744 if ((mSecureAlbum == null) 745 && (mCurrentPhoto.getSupportedOperations() & MediaItem.SUPPORT_SHARE) != 0) { 746 mCurrentPhoto.getPanoramaSupport(mUpdateShareURICallback); 747 } 748 updateProgressBar(); 749 } 750 751 private void updateCurrentPhoto(MediaItem photo) { 752 if (mCurrentPhoto == photo) return; 753 mCurrentPhoto = photo; 754 if (mPhotoView.getFilmMode()) { 755 requestDeferredUpdate(); 756 } else { 757 updateUIForCurrentPhoto(); 758 } 759 } 760 761 private void updateProgressBar() { 762 if (mProgressBar != null) { 763 mProgressBar.hideProgress(); 764 StitchingProgressManager progressManager = mApplication.getStitchingProgressManager(); 765 if (progressManager != null && mCurrentPhoto instanceof LocalImage) { 766 Integer progress = progressManager.getProgress(mCurrentPhoto.getContentUri()); 767 if (progress != null) { 768 mProgressBar.setProgress(progress); 769 } 770 } 771 } 772 } 773 774 private void updateMenuOperations() { 775 Menu menu = mActionBar.getMenu(); 776 777 // it could be null if onCreateActionBar has not been called yet 778 if (menu == null) return; 779 780 MenuItem item = menu.findItem(R.id.action_slideshow); 781 if (item != null) { 782 item.setVisible((mSecureAlbum == null) && canDoSlideShow()); 783 } 784 if (mCurrentPhoto == null) return; 785 786 int supportedOperations = mCurrentPhoto.getSupportedOperations(); 787 if (mSecureAlbum != null) { 788 supportedOperations &= MediaObject.SUPPORT_DELETE; 789 } else if (!mHaveImageEditor) { 790 supportedOperations &= ~MediaObject.SUPPORT_EDIT; 791 } 792 MenuExecutor.updateMenuOperation(menu, supportedOperations); 793 mCurrentPhoto.getPanoramaSupport(mUpdatePanoramaMenuItemsCallback); 794 } 795 796 private boolean canDoSlideShow() { 797 if (mMediaSet == null || mCurrentPhoto == null) { 798 return false; 799 } 800 if (mCurrentPhoto.getMediaType() != MediaObject.MEDIA_TYPE_IMAGE) { 801 return false; 802 } 803 if (MtpSource.isMtpPath(mOriginalSetPathString)) { 804 return false; 805 } 806 return true; 807 } 808 809 ////////////////////////////////////////////////////////////////////////// 810 // Action Bar show/hide management 811 ////////////////////////////////////////////////////////////////////////// 812 813 private void showBars() { 814 if (mShowBars) return; 815 mShowBars = true; 816 mOrientationManager.unlockOrientation(); 817 mActionBar.show(); 818 mActivity.getGLRoot().setLightsOutMode(false); 819 refreshHidingMessage(); 820 refreshBottomControlsWhenReady(); 821 } 822 823 private void hideBars() { 824 if (!mShowBars) return; 825 mShowBars = false; 826 mActionBar.hide(); 827 mActivity.getGLRoot().setLightsOutMode(true); 828 mHandler.removeMessages(MSG_HIDE_BARS); 829 refreshBottomControlsWhenReady(); 830 } 831 832 private void refreshHidingMessage() { 833 mHandler.removeMessages(MSG_HIDE_BARS); 834 if (!mIsMenuVisible && !mPhotoView.getFilmMode()) { 835 mHandler.sendEmptyMessageDelayed(MSG_HIDE_BARS, HIDE_BARS_TIMEOUT); 836 } 837 } 838 839 private boolean canShowBars() { 840 // No bars if we are showing camera preview. 841 if (mAppBridge != null && mCurrentIndex == 0 842 && !mPhotoView.getFilmMode()) return false; 843 844 // No bars if it's not allowed. 845 if (!mActionBarAllowed) return false; 846 847 return true; 848 } 849 850 private void wantBars() { 851 if (canShowBars()) showBars(); 852 } 853 854 private void toggleBars() { 855 if (mShowBars) { 856 hideBars(); 857 } else { 858 if (canShowBars()) showBars(); 859 } 860 } 861 862 private void updateBars() { 863 if (!canShowBars()) { 864 hideBars(); 865 } 866 } 867 868 @Override 869 protected void onBackPressed() { 870 if (mShowDetails) { 871 hideDetails(); 872 } else if (mAppBridge == null || !switchWithCaptureAnimation(-1)) { 873 // We are leaving this page. Set the result now. 874 setResult(); 875 if (mStartInFilmstrip && !mPhotoView.getFilmMode()) { 876 mPhotoView.setFilmMode(true); 877 } else if (mTreatBackAsUp) { 878 onUpPressed(); 879 } else { 880 super.onBackPressed(); 881 } 882 } 883 } 884 885 private void onUpPressed() { 886 if ((mStartInFilmstrip || mAppBridge != null) 887 && !mPhotoView.getFilmMode()) { 888 mPhotoView.setFilmMode(true); 889 return; 890 } 891 892 if (mActivity.getStateManager().getStateCount() > 1) { 893 setResult(); 894 super.onBackPressed(); 895 return; 896 } 897 898 if (mOriginalSetPathString == null) return; 899 900 if (mAppBridge == null) { 901 // We're in view mode so set up the stacks on our own. 902 Bundle data = new Bundle(getData()); 903 data.putString(AlbumPage.KEY_MEDIA_PATH, mOriginalSetPathString); 904 data.putString(AlbumPage.KEY_PARENT_MEDIA_PATH, 905 mActivity.getDataManager().getTopSetPath( 906 DataManager.INCLUDE_ALL)); 907 mActivity.getStateManager().switchState(this, AlbumPage.class, data); 908 } else { 909 GalleryUtils.startGalleryActivity(mActivity); 910 } 911 } 912 913 private void setResult() { 914 Intent result = null; 915 result = new Intent(); 916 result.putExtra(KEY_RETURN_INDEX_HINT, mCurrentIndex); 917 setStateResult(Activity.RESULT_OK, result); 918 } 919 920 ////////////////////////////////////////////////////////////////////////// 921 // AppBridge.Server interface 922 ////////////////////////////////////////////////////////////////////////// 923 924 @Override 925 public void setCameraRelativeFrame(Rect frame) { 926 mPhotoView.setCameraRelativeFrame(frame); 927 } 928 929 @Override 930 public boolean switchWithCaptureAnimation(int offset) { 931 return mPhotoView.switchWithCaptureAnimation(offset); 932 } 933 934 @Override 935 public void setSwipingEnabled(boolean enabled) { 936 mPhotoView.setSwipingEnabled(enabled); 937 } 938 939 @Override 940 public void notifyScreenNailChanged() { 941 mScreenNailItem.setScreenNail(mAppBridge.attachScreenNail()); 942 mScreenNailSet.notifyChange(); 943 } 944 945 @Override 946 public void addSecureAlbumItem(boolean isVideo, int id) { 947 mSecureAlbum.addMediaItem(isVideo, id); 948 } 949 950 @Override 951 protected boolean onCreateActionBar(Menu menu) { 952 mActionBar.createActionBarMenu(R.menu.photo, menu); 953 mHaveImageEditor = GalleryUtils.isEditorAvailable(mActivity, "image/*"); 954 updateMenuOperations(); 955 mActionBar.setTitle(mMediaSet != null ? mMediaSet.getName() : ""); 956 return true; 957 } 958 959 private MenuExecutor.ProgressListener mConfirmDialogListener = 960 new MenuExecutor.ProgressListener() { 961 @Override 962 public void onProgressUpdate(int index) {} 963 964 @Override 965 public void onProgressComplete(int result) {} 966 967 @Override 968 public void onConfirmDialogShown() { 969 mHandler.removeMessages(MSG_HIDE_BARS); 970 } 971 972 @Override 973 public void onConfirmDialogDismissed(boolean confirmed) { 974 refreshHidingMessage(); 975 } 976 977 @Override 978 public void onProgressStart() {} 979 }; 980 981 private void switchToGrid() { 982 if (mActivity.getStateManager().hasStateClass(AlbumPage.class)) { 983 onUpPressed(); 984 } else { 985 if (mOriginalSetPathString == null) return; 986 if (mProgressBar != null) { 987 updateCurrentPhoto(null); 988 mProgressBar.hideProgress(); 989 } 990 Bundle data = new Bundle(getData()); 991 data.putString(AlbumPage.KEY_MEDIA_PATH, mOriginalSetPathString); 992 data.putString(AlbumPage.KEY_PARENT_MEDIA_PATH, 993 mActivity.getDataManager().getTopSetPath( 994 DataManager.INCLUDE_ALL)); 995 996 // We only show cluster menu in the first AlbumPage in stack 997 // TODO: Enable this when running from the camera app 998 boolean inAlbum = mActivity.getStateManager().hasStateClass(AlbumPage.class); 999 data.putBoolean(AlbumPage.KEY_SHOW_CLUSTER_MENU, !inAlbum 1000 && mAppBridge == null); 1001 1002 data.putBoolean(PhotoPage.KEY_APP_BRIDGE, mAppBridge != null); 1003 1004 // Account for live preview being first item 1005 mActivity.getTransitionStore().put(KEY_RETURN_INDEX_HINT, 1006 mAppBridge != null ? mCurrentIndex - 1 : mCurrentIndex); 1007 1008 if (mHasCameraScreennailOrPlaceholder && mAppBridge != null) { 1009 mActivity.getStateManager().startState(AlbumPage.class, data); 1010 } else { 1011 mActivity.getStateManager().switchState(this, AlbumPage.class, data); 1012 } 1013 } 1014 } 1015 1016 @Override 1017 protected boolean onItemSelected(MenuItem item) { 1018 if (mModel == null) return true; 1019 refreshHidingMessage(); 1020 MediaItem current = mModel.getMediaItem(0); 1021 1022 if (current == null) { 1023 // item is not ready, ignore 1024 return true; 1025 } 1026 1027 int currentIndex = mModel.getCurrentIndex(); 1028 Path path = current.getPath(); 1029 1030 DataManager manager = mActivity.getDataManager(); 1031 int action = item.getItemId(); 1032 String confirmMsg = null; 1033 switch (action) { 1034 case android.R.id.home: { 1035 onUpPressed(); 1036 return true; 1037 } 1038 case R.id.action_slideshow: { 1039 Bundle data = new Bundle(); 1040 data.putString(SlideshowPage.KEY_SET_PATH, mMediaSet.getPath().toString()); 1041 data.putString(SlideshowPage.KEY_ITEM_PATH, path.toString()); 1042 data.putInt(SlideshowPage.KEY_PHOTO_INDEX, currentIndex); 1043 data.putBoolean(SlideshowPage.KEY_REPEAT, true); 1044 mActivity.getStateManager().startStateForResult( 1045 SlideshowPage.class, REQUEST_SLIDESHOW, data); 1046 return true; 1047 } 1048 case R.id.action_crop: { 1049 Activity activity = mActivity; 1050 Intent intent = new Intent(FilterShowActivity.CROP_ACTION); 1051 intent.setClass(activity, FilterShowActivity.class); 1052 intent.setDataAndType(manager.getContentUri(path), current.getMimeType()) 1053 .setFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION); 1054 activity.startActivityForResult(intent, PicasaSource.isPicasaImage(current) 1055 ? REQUEST_CROP_PICASA 1056 : REQUEST_CROP); 1057 return true; 1058 } 1059 case R.id.action_trim: { 1060 Intent intent = new Intent(mActivity, TrimVideo.class); 1061 intent.setData(manager.getContentUri(path)); 1062 // We need the file path to wrap this into a RandomAccessFile. 1063 intent.putExtra(KEY_MEDIA_ITEM_PATH, current.getFilePath()); 1064 mActivity.startActivityForResult(intent, REQUEST_TRIM); 1065 return true; 1066 } 1067 case R.id.action_edit: { 1068 launchPhotoEditor(); 1069 return true; 1070 } 1071 case R.id.action_details: { 1072 if (mShowDetails) { 1073 hideDetails(); 1074 } else { 1075 showDetails(); 1076 } 1077 return true; 1078 } 1079 case R.id.action_delete: 1080 confirmMsg = mActivity.getResources().getQuantityString( 1081 R.plurals.delete_selection, 1); 1082 case R.id.action_setas: 1083 case R.id.action_rotate_ccw: 1084 case R.id.action_rotate_cw: 1085 case R.id.action_show_on_map: 1086 mSelectionManager.deSelectAll(); 1087 mSelectionManager.toggle(path); 1088 mMenuExecutor.onMenuClicked(item, confirmMsg, mConfirmDialogListener); 1089 return true; 1090 case R.id.action_import: 1091 mSelectionManager.deSelectAll(); 1092 mSelectionManager.toggle(path); 1093 mMenuExecutor.onMenuClicked(item, confirmMsg, 1094 new ImportCompleteListener(mActivity)); 1095 return true; 1096 default : 1097 return false; 1098 } 1099 } 1100 1101 private void hideDetails() { 1102 mShowDetails = false; 1103 mDetailsHelper.hide(); 1104 } 1105 1106 private void showDetails() { 1107 mShowDetails = true; 1108 if (mDetailsHelper == null) { 1109 mDetailsHelper = new DetailsHelper(mActivity, mRootPane, new MyDetailsSource()); 1110 mDetailsHelper.setCloseListener(new CloseListener() { 1111 @Override 1112 public void onClose() { 1113 hideDetails(); 1114 } 1115 }); 1116 } 1117 mDetailsHelper.show(); 1118 } 1119 1120 //////////////////////////////////////////////////////////////////////////// 1121 // Callbacks from PhotoView 1122 //////////////////////////////////////////////////////////////////////////// 1123 @Override 1124 public void onSingleTapUp(int x, int y) { 1125 if (mAppBridge != null) { 1126 if (mAppBridge.onSingleTapUp(x, y)) return; 1127 } 1128 1129 MediaItem item = mModel.getMediaItem(0); 1130 if (item == null || item == mScreenNailItem) { 1131 // item is not ready or it is camera preview, ignore 1132 return; 1133 } 1134 1135 int supported = item.getSupportedOperations(); 1136 boolean playVideo = ((supported & MediaItem.SUPPORT_PLAY) != 0); 1137 boolean unlock = ((supported & MediaItem.SUPPORT_UNLOCK) != 0); 1138 boolean goBack = ((supported & MediaItem.SUPPORT_BACK) != 0); 1139 boolean launchCamera = ((supported & MediaItem.SUPPORT_CAMERA_SHORTCUT) != 0); 1140 1141 if (playVideo) { 1142 // determine if the point is at center (1/6) of the photo view. 1143 // (The position of the "play" icon is at center (1/6) of the photo) 1144 int w = mPhotoView.getWidth(); 1145 int h = mPhotoView.getHeight(); 1146 playVideo = (Math.abs(x - w / 2) * 12 <= w) 1147 && (Math.abs(y - h / 2) * 12 <= h); 1148 } 1149 1150 if (playVideo) { 1151 if (mSecureAlbum == null) { 1152 playVideo(mActivity, item.getPlayUri(), item.getName()); 1153 } else { 1154 mActivity.getStateManager().finishState(this); 1155 } 1156 } else if (goBack) { 1157 onBackPressed(); 1158 } else if (unlock) { 1159 Intent intent = new Intent(mActivity, Gallery.class); 1160 intent.putExtra(Gallery.KEY_DISMISS_KEYGUARD, true); 1161 mActivity.startActivity(intent); 1162 } else if (launchCamera) { 1163 launchCamera(); 1164 } else { 1165 toggleBars(); 1166 } 1167 } 1168 1169 @Override 1170 public void onActionBarAllowed(boolean allowed) { 1171 mActionBarAllowed = allowed; 1172 mHandler.sendEmptyMessage(MSG_UPDATE_ACTION_BAR); 1173 } 1174 1175 @Override 1176 public void onActionBarWanted() { 1177 mHandler.sendEmptyMessage(MSG_WANT_BARS); 1178 } 1179 1180 @Override 1181 public void onFullScreenChanged(boolean full) { 1182 Message m = mHandler.obtainMessage( 1183 MSG_ON_FULL_SCREEN_CHANGED, full ? 1 : 0, 0); 1184 m.sendToTarget(); 1185 } 1186 1187 // How we do delete/undo: 1188 // 1189 // When the user choose to delete a media item, we just tell the 1190 // FilterDeleteSet to hide that item. If the user choose to undo it, we 1191 // again tell FilterDeleteSet not to hide it. If the user choose to commit 1192 // the deletion, we then actually delete the media item. 1193 @Override 1194 public void onDeleteImage(Path path, int offset) { 1195 onCommitDeleteImage(); // commit the previous deletion 1196 mDeletePath = path; 1197 mDeleteIsFocus = (offset == 0); 1198 mMediaSet.addDeletion(path, mCurrentIndex + offset); 1199 } 1200 1201 @Override 1202 public void onUndoDeleteImage() { 1203 if (mDeletePath == null) return; 1204 // If the deletion was done on the focused item, we want the model to 1205 // focus on it when it is undeleted. 1206 if (mDeleteIsFocus) mModel.setFocusHintPath(mDeletePath); 1207 mMediaSet.removeDeletion(mDeletePath); 1208 mDeletePath = null; 1209 } 1210 1211 @Override 1212 public void onCommitDeleteImage() { 1213 if (mDeletePath == null) return; 1214 mSelectionManager.deSelectAll(); 1215 mSelectionManager.toggle(mDeletePath); 1216 mMenuExecutor.onMenuClicked(R.id.action_delete, null, true, false); 1217 mDeletePath = null; 1218 } 1219 1220 public void playVideo(Activity activity, Uri uri, String title) { 1221 try { 1222 Intent intent = new Intent(Intent.ACTION_VIEW) 1223 .setDataAndType(uri, "video/*") 1224 .putExtra(Intent.EXTRA_TITLE, title) 1225 .putExtra(MovieActivity.KEY_TREAT_UP_AS_BACK, true); 1226 activity.startActivityForResult(intent, REQUEST_PLAY_VIDEO); 1227 } catch (ActivityNotFoundException e) { 1228 Toast.makeText(activity, activity.getString(R.string.video_err), 1229 Toast.LENGTH_SHORT).show(); 1230 } 1231 } 1232 1233 private void setCurrentPhotoByIntent(Intent intent) { 1234 if (intent == null) return; 1235 Path path = mApplication.getDataManager() 1236 .findPathByUri(intent.getData(), intent.getType()); 1237 if (path != null) { 1238 Path albumPath = mApplication.getDataManager().getDefaultSetOf(path); 1239 if (!albumPath.equalsIgnoreCase(mOriginalSetPathString)) { 1240 // If the edited image is stored in a different album, we need 1241 // to start a new activity state to show the new image 1242 Bundle data = new Bundle(getData()); 1243 data.putString(KEY_MEDIA_SET_PATH, albumPath.toString()); 1244 data.putString(PhotoPage.KEY_MEDIA_ITEM_PATH, path.toString()); 1245 mActivity.getStateManager().startState(PhotoPage.class, data); 1246 return; 1247 } 1248 mModel.setCurrentPhoto(path, mCurrentIndex); 1249 } 1250 } 1251 1252 @Override 1253 protected void onStateResult(int requestCode, int resultCode, Intent data) { 1254 if (resultCode == Activity.RESULT_CANCELED) { 1255 // This is a reset, not a canceled 1256 return; 1257 } 1258 if (resultCode == ProxyLauncher.RESULT_USER_CANCELED) { 1259 // Unmap reset vs. canceled 1260 resultCode = Activity.RESULT_CANCELED; 1261 } 1262 mRecenterCameraOnResume = false; 1263 switch (requestCode) { 1264 case REQUEST_EDIT: 1265 setCurrentPhotoByIntent(data); 1266 break; 1267 case REQUEST_CROP: 1268 if (resultCode == Activity.RESULT_OK) { 1269 setCurrentPhotoByIntent(data); 1270 } 1271 break; 1272 case REQUEST_CROP_PICASA: { 1273 if (resultCode == Activity.RESULT_OK) { 1274 Context context = mActivity.getAndroidContext(); 1275 String message = context.getString(R.string.crop_saved, 1276 context.getString(R.string.folder_edited_online_photos)); 1277 Toast.makeText(context, message, Toast.LENGTH_SHORT).show(); 1278 } 1279 break; 1280 } 1281 case REQUEST_SLIDESHOW: { 1282 if (data == null) break; 1283 String path = data.getStringExtra(SlideshowPage.KEY_ITEM_PATH); 1284 int index = data.getIntExtra(SlideshowPage.KEY_PHOTO_INDEX, 0); 1285 if (path != null) { 1286 mModel.setCurrentPhoto(Path.fromString(path), index); 1287 } 1288 } 1289 } 1290 } 1291 1292 @Override 1293 public void onPause() { 1294 super.onPause(); 1295 mIsActive = false; 1296 1297 mActivity.getGLRoot().unfreeze(); 1298 mHandler.removeMessages(MSG_UNFREEZE_GLROOT); 1299 1300 DetailsHelper.pause(); 1301 // Hide the detail dialog on exit 1302 if (mShowDetails) hideDetails(); 1303 if (mModel != null) { 1304 mModel.pause(); 1305 } 1306 mPhotoView.pause(); 1307 mHandler.removeMessages(MSG_HIDE_BARS); 1308 mHandler.removeMessages(MSG_REFRESH_BOTTOM_CONTROLS); 1309 refreshBottomControlsWhenReady(); 1310 mActionBar.removeOnMenuVisibilityListener(mMenuVisibilityListener); 1311 if (mShowSpinner) { 1312 mActionBar.disableAlbumModeMenu(true); 1313 } 1314 onCommitDeleteImage(); 1315 mMenuExecutor.pause(); 1316 if (mMediaSet != null) mMediaSet.clearDeletion(); 1317 } 1318 1319 @Override 1320 public void onCurrentImageUpdated() { 1321 mActivity.getGLRoot().unfreeze(); 1322 } 1323 1324 @Override 1325 public void onFilmModeChanged(boolean enabled) { 1326 refreshBottomControlsWhenReady(); 1327 if (mShowSpinner) { 1328 if (enabled) { 1329 mActionBar.enableAlbumModeMenu( 1330 GalleryActionBar.ALBUM_FILMSTRIP_MODE_SELECTED, this); 1331 } else { 1332 mActionBar.disableAlbumModeMenu(true); 1333 } 1334 } 1335 if (enabled) { 1336 mHandler.removeMessages(MSG_HIDE_BARS); 1337 } else { 1338 refreshHidingMessage(); 1339 } 1340 } 1341 1342 private void transitionFromAlbumPageIfNeeded() { 1343 TransitionStore transitions = mActivity.getTransitionStore(); 1344 1345 int albumPageTransition = transitions.get( 1346 KEY_ALBUMPAGE_TRANSITION, MSG_ALBUMPAGE_NONE); 1347 1348 if (albumPageTransition == MSG_ALBUMPAGE_NONE && mAppBridge != null 1349 && mRecenterCameraOnResume) { 1350 // Generally, resuming the PhotoPage when in Camera should 1351 // reset to the capture mode to allow quick photo taking 1352 mCurrentIndex = 0; 1353 mPhotoView.resetToFirstPicture(); 1354 } else { 1355 int resumeIndex = transitions.get(KEY_INDEX_HINT, -1); 1356 if (resumeIndex >= 0) { 1357 if (mHasCameraScreennailOrPlaceholder) { 1358 // Account for preview/placeholder being the first item 1359 resumeIndex++; 1360 } 1361 if (resumeIndex < mMediaSet.getMediaItemCount()) { 1362 mCurrentIndex = resumeIndex; 1363 mModel.moveTo(mCurrentIndex); 1364 } 1365 } 1366 } 1367 1368 if (albumPageTransition == MSG_ALBUMPAGE_RESUMED) { 1369 mPhotoView.setFilmMode(mStartInFilmstrip || mAppBridge != null); 1370 } else if (albumPageTransition == MSG_ALBUMPAGE_PICKED) { 1371 mPhotoView.setFilmMode(false); 1372 } 1373 } 1374 1375 @Override 1376 protected void onResume() { 1377 super.onResume(); 1378 1379 if (mModel == null) { 1380 mActivity.getStateManager().finishState(this); 1381 return; 1382 } 1383 transitionFromAlbumPageIfNeeded(); 1384 1385 mActivity.getGLRoot().freeze(); 1386 mIsActive = true; 1387 setContentPane(mRootPane); 1388 1389 mModel.resume(); 1390 mPhotoView.resume(); 1391 mActionBar.setDisplayOptions( 1392 ((mSecureAlbum == null) && (mSetPathString != null)), false); 1393 mActionBar.addOnMenuVisibilityListener(mMenuVisibilityListener); 1394 refreshBottomControlsWhenReady(); 1395 if (mShowSpinner && mPhotoView.getFilmMode()) { 1396 mActionBar.enableAlbumModeMenu( 1397 GalleryActionBar.ALBUM_FILMSTRIP_MODE_SELECTED, this); 1398 } 1399 if (!mShowBars) { 1400 mActionBar.hide(); 1401 mActivity.getGLRoot().setLightsOutMode(true); 1402 } 1403 boolean haveImageEditor = GalleryUtils.isEditorAvailable(mActivity, "image/*"); 1404 if (haveImageEditor != mHaveImageEditor) { 1405 mHaveImageEditor = haveImageEditor; 1406 updateMenuOperations(); 1407 } 1408 1409 mRecenterCameraOnResume = true; 1410 mHandler.sendEmptyMessageDelayed(MSG_UNFREEZE_GLROOT, UNFREEZE_GLROOT_TIMEOUT); 1411 } 1412 1413 @Override 1414 protected void onDestroy() { 1415 if (mAppBridge != null) { 1416 mAppBridge.setServer(null); 1417 mScreenNailItem.setScreenNail(null); 1418 mAppBridge.detachScreenNail(); 1419 mAppBridge = null; 1420 mScreenNailSet = null; 1421 mScreenNailItem = null; 1422 } 1423 mActivity.getGLRoot().setOrientationSource(null); 1424 if (mBottomControls != null) mBottomControls.cleanup(); 1425 1426 // Remove all pending messages. 1427 mHandler.removeCallbacksAndMessages(null); 1428 super.onDestroy(); 1429 } 1430 1431 private class MyDetailsSource implements DetailsSource { 1432 1433 @Override 1434 public MediaDetails getDetails() { 1435 return mModel.getMediaItem(0).getDetails(); 1436 } 1437 1438 @Override 1439 public int size() { 1440 return mMediaSet != null ? mMediaSet.getMediaItemCount() : 1; 1441 } 1442 1443 @Override 1444 public int setIndex() { 1445 return mModel.getCurrentIndex(); 1446 } 1447 } 1448 1449 @Override 1450 public void onAlbumModeSelected(int mode) { 1451 if (mode == GalleryActionBar.ALBUM_GRID_MODE_SELECTED) { 1452 switchToGrid(); 1453 } 1454 } 1455 1456 @Override 1457 public void refreshBottomControlsWhenReady() { 1458 if (mBottomControls == null) { 1459 return; 1460 } 1461 MediaObject currentPhoto = mCurrentPhoto; 1462 if (currentPhoto == null) { 1463 mHandler.obtainMessage(MSG_REFRESH_BOTTOM_CONTROLS, 0, 0, currentPhoto).sendToTarget(); 1464 } else { 1465 currentPhoto.getPanoramaSupport(mRefreshBottomControlsCallback); 1466 } 1467 } 1468 1469 private void updatePanoramaUI(boolean isPanorama360) { 1470 Menu menu = mActionBar.getMenu(); 1471 1472 // it could be null if onCreateActionBar has not been called yet 1473 if (menu == null) { 1474 return; 1475 } 1476 1477 MenuExecutor.updateMenuForPanorama(menu, isPanorama360, isPanorama360); 1478 1479 if (isPanorama360) { 1480 MenuItem item = menu.findItem(R.id.action_share); 1481 if (item != null) { 1482 item.setShowAsAction(MenuItem.SHOW_AS_ACTION_NEVER); 1483 item.setTitle(mActivity.getResources().getString(R.string.share_as_photo)); 1484 } 1485 } else if ((mCurrentPhoto.getSupportedOperations() & MediaObject.SUPPORT_SHARE) != 0) { 1486 MenuItem item = menu.findItem(R.id.action_share); 1487 if (item != null) { 1488 item.setShowAsAction(MenuItem.SHOW_AS_ACTION_IF_ROOM); 1489 item.setTitle(mActivity.getResources().getString(R.string.share)); 1490 } 1491 } 1492 } 1493 1494 @Override 1495 public void onUndoBarVisibilityChanged(boolean visible) { 1496 refreshBottomControlsWhenReady(); 1497 } 1498} 1499