Examples with MediaItem com.android.gallery3d.data.MediaItem used on opensource projects

Example 26 with MediaItem

use of com.android.gallery3d.data.MediaItem in project android_packages_apps_Gallery2 by LineageOS.

the class PhotoPage method onItemSelected.

@Override
protected boolean onItemSelected(MenuItem item) {
    if (mModel == null)
        return true;
    refreshHidingMessage();
    MediaItem current = mModel.getMediaItem(0);
    // menu when transitioning from filmstrip to camera
    if (current instanceof SnailItem)
        return true;
    // after PhotoPage being refactored.
    if (current == null) {
        // item is not ready, ignore
        return true;
    }
    int currentIndex = mModel.getCurrentIndex();
    // If RTL, the current index need be revised.
    if (View.LAYOUT_DIRECTION_RTL == TextUtils.getLayoutDirectionFromLocale(Locale.getDefault())) {
        currentIndex = mMediaSet.getMediaItemCount() - currentIndex - 1;
    }
    Path path = current.getPath();
    DataManager manager = mActivity.getDataManager();
    int action = item.getItemId();
    String confirmMsg = null;
    switch(action) {
        case android.R.id.home:
            {
                onUpPressed();
                return true;
            }
        case R.id.action_slideshow:
            {
                Bundle data = new Bundle();
                data.putString(SlideshowPage.KEY_SET_PATH, mMediaSet.getPath().toString());
                data.putString(SlideshowPage.KEY_ITEM_PATH, path.toString());
                data.putInt(SlideshowPage.KEY_PHOTO_INDEX, currentIndex);
                data.putBoolean(SlideshowPage.KEY_REPEAT, true);
                mActivity.getStateManager().startStateForResult(SlideshowPage.class, REQUEST_SLIDESHOW, data);
                return true;
            }
        /*case R.id.action_crop: {
                Activity activity = mActivity;
                Intent intent = new Intent(CropActivity.CROP_ACTION);
                intent.setClass(activity, CropActivity.class);
                intent.setDataAndType(manager.getContentUri(path), current.getMimeType())
                    .setFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION);
                activity.startActivityForResult(intent, PicasaSource.isPicasaImage(current)
                        ? REQUEST_CROP_PICASA
                        : REQUEST_CROP);
                return true;
            }*/
        case R.id.action_trim:
            {
                Intent intent = new Intent(mActivity, TrimVideo.class);
                intent.setData(manager.getContentUri(path));
                // We need the file path to wrap this into a RandomAccessFile.
                String str = current.getMimeType();
                if ("video/mp4".equals(str) || "video/mpeg4".equals(str) || "video/3gpp".equals(str) || "video/3gpp2".equals(str)) {
                    intent.putExtra(KEY_MEDIA_ITEM_PATH, current.getFilePath());
                    mActivity.startActivityForResult(intent, REQUEST_TRIM);
                } else {
                    Toast.makeText(mActivity, mActivity.getString(R.string.can_not_trim), Toast.LENGTH_SHORT).show();
                }
                return true;
            }
        case R.id.action_mute:
            {
                MuteVideo muteVideo = new MuteVideo(current.getFilePath(), manager.getContentUri(path), mActivity);
                muteVideo.muteInBackground();
                return true;
            }
        case R.id.action_edit:
            {
                launchPhotoEditor();
                return true;
            }
        /*case R.id.action_simple_edit: {
                launchSimpleEditor();
                return true;
            }*/
        case R.id.action_details:
            {
                if (mShowDetails) {
                    hideDetails();
                } else {
                    showDetails();
                }
                return true;
            }
        case R.id.print:
            {
                try {
                    mActivity.printSelectedImage(manager.getContentUri(path));
                } catch (SecurityException e) {
                    e.printStackTrace();
                    mActivity.finish();
                }
                return true;
            }
        case R.id.action_delete:
            confirmMsg = mActivity.getResources().getQuantityString(R.plurals.delete_selection, 1);
        case R.id.action_setas:
        // case R.id.action_rotate_cw:
        case R.id.action_show_on_map:
            mSelectionManager.deSelectAll();
            mSelectionManager.toggle(path);
            mMenuExecutor.onMenuClicked(item, confirmMsg, mConfirmDialogListener);
            return true;
        // return true;
        default:
            return false;
    }
}

Example 27 with MediaItem

use of com.android.gallery3d.data.MediaItem in project android_packages_apps_Gallery2 by LineageOS.

the class PhotoPage method launchSimpleEditor.

private void launchSimpleEditor() {
    MediaItem current = mModel.getMediaItem(0);
    if (current == null || (current.getSupportedOperations() & MediaObject.SUPPORT_EDIT) == 0) {
        return;
    }
    Intent intent = new Intent(ACTION_SIMPLE_EDIT);
    intent.setDataAndType(current.getContentUri(), current.getMimeType()).setFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION);
    if (mActivity.getPackageManager().queryIntentActivities(intent, PackageManager.MATCH_DEFAULT_ONLY).size() == 0) {
        intent.setAction(Intent.ACTION_EDIT);
    }
    intent.putExtra(FilterShowActivity.LAUNCH_FULLSCREEN, mActivity.isFullscreen());
    ((Activity) mActivity).startActivityForResult(Intent.createChooser(intent, null), REQUEST_EDIT);
    overrideTransitionToEditor();
}

Example 28 with MediaItem

use of com.android.gallery3d.data.MediaItem in project android_packages_apps_Gallery2 by LineageOS.

the class PhotoPage method onCreate.

@Override
public void onCreate(Bundle data, Bundle restoreState) {
    super.onCreate(data, restoreState);
    mActionBar = mActivity.getGalleryActionBar();
    mActionBar.setBackGroundTransparent();
    mSelectionManager = new SelectionManager(mActivity, false);
    mMenuExecutor = new MenuExecutor(mActivity, mSelectionManager);
    mPhotoView = new PhotoView(mActivity);
    mPhotoView.setListener(this);
    mRootPane.addComponent(mPhotoView);
    mApplication = (GalleryApp) ((Activity) mActivity).getApplication();
    mOrientationManager = mActivity.getOrientationManager();
    mActivity.getGLRoot().setOrientationSource(mOrientationManager);
    mIsFromVideoScreen = data.getBoolean(KEY_FROM_VIDEOS_SCREEN, false);
    mIsFromTimelineScreen = data.getBoolean(KEY_FROM_TIMELINE_SCREEN, false);
    mHandler = new SynchronizedHandler(mActivity.getGLRoot()) {

        @Override
        public void handleMessage(Message message) {
            switch(message.what) {
                case MSG_HIDE_BARS:
                    {
                        hideBars();
                        break;
                    }
                case MSG_REFRESH_BOTTOM_CONTROLS:
                    {
                        if (mCurrentPhoto == message.obj && mBottomControls != null) {
                            mIsPanorama = message.arg1 == 1;
                            mIsPanorama360 = message.arg2 == 1;
                            mBottomControls.refresh();
                            if (null != m3DButton) {
                                m3DButton.refresh();
                            }
                        }
                        break;
                    }
                case MSG_ON_FULL_SCREEN_CHANGED:
                    {
                        if (mAppBridge != null) {
                            mAppBridge.onFullScreenChanged(message.arg1 == 1);
                        }
                        break;
                    }
                case MSG_UPDATE_ACTION_BAR:
                    {
                        updateBars();
                        break;
                    }
                case MSG_WANT_BARS:
                    {
                        wantBars();
                        break;
                    }
                case MSG_UPDATE_DEFERRED:
                    {
                        long nextUpdate = mDeferUpdateUntil - SystemClock.uptimeMillis();
                        if (nextUpdate <= 0) {
                            mDeferredUpdateWaiting = false;
                            updateUIForCurrentPhoto();
                        } else {
                            mHandler.sendEmptyMessageDelayed(MSG_UPDATE_DEFERRED, nextUpdate);
                        }
                        break;
                    }
                case MSG_ON_CAMERA_CENTER:
                    {
                        mSkipUpdateCurrentPhoto = false;
                        boolean stayedOnCamera = false;
                        if (!mPhotoView.getFilmMode()) {
                            stayedOnCamera = true;
                        } else if (SystemClock.uptimeMillis() < mCameraSwitchCutoff && mMediaSet.getMediaItemCount() > 1) {
                            mPhotoView.switchToImage(1);
                        } else {
                            if (mAppBridge != null)
                                mPhotoView.setFilmMode(false);
                            stayedOnCamera = true;
                        }
                        if (stayedOnCamera) {
                            if (mAppBridge == null && mMediaSet.getTotalMediaItemCount() > 1) {
                                launchCamera();
                                /* We got here by swiping from photo 1 to the
                                   placeholder, so make it be the thing that
                                   is in focus when the user presses back from
                                   the camera app */
                                mPhotoView.switchToImage(1);
                            } else {
                                updateBars();
                                updateCurrentPhoto(mModel.getMediaItem(0));
                            }
                        }
                        break;
                    }
                case MSG_ON_PICTURE_CENTER:
                    {
                        if (!mPhotoView.getFilmMode() && mCurrentPhoto != null && (mCurrentPhoto.getSupportedOperations() & MediaObject.SUPPORT_ACTION) != 0) {
                            mPhotoView.setFilmMode(true);
                        }
                        break;
                    }
                case MSG_REFRESH_IMAGE:
                    {
                        final MediaItem photo = mCurrentPhoto;
                        mCurrentPhoto = null;
                        updateCurrentPhoto(photo);
                        break;
                    }
                case MSG_UPDATE_PHOTO_UI:
                    {
                        updateUIForCurrentPhoto();
                        break;
                    }
                case MSG_UPDATE_SHARE_URI:
                    {
                        if (mCurrentPhoto == message.obj) {
                            boolean isPanorama360 = message.arg1 != 0;
                            Uri contentUri = mCurrentPhoto.getContentUri();
                            Intent panoramaIntent = null;
                            if (isPanorama360) {
                                panoramaIntent = createSharePanoramaIntent(contentUri);
                            }
                            Intent shareIntent = createShareIntent(mCurrentPhoto);
                            if (shareIntent != null) {
                                mActionBar.setShareIntents(panoramaIntent, shareIntent);
                            }
                            setNfcBeamPushUri(contentUri);
                        }
                        break;
                    }
                case MSG_UPDATE_PANORAMA_UI:
                    {
                        if (mCurrentPhoto == message.obj) {
                            boolean isPanorama360 = message.arg1 != 0;
                            updatePanoramaUI(isPanorama360);
                        }
                        break;
                    }
                default:
                    throw new AssertionError(message.what);
            }
        }
    };
    mSetPathString = data.getString(KEY_MEDIA_SET_PATH);
    mReadOnlyView = data.getBoolean(KEY_READONLY);
    mOriginalSetPathString = mSetPathString;
    setupNfcBeamPush();
    String itemPathString = data.getString(KEY_MEDIA_ITEM_PATH);
    Path itemPath = itemPathString != null ? Path.fromString(data.getString(KEY_MEDIA_ITEM_PATH)) : null;
    mTreatBackAsUp = data.getBoolean(KEY_TREAT_BACK_AS_UP, false);
    mIsFromWidget = data.getBoolean(KEY_IS_FROM_WIDGET, false);
    mStartInFilmstrip = data.getBoolean(KEY_START_IN_FILMSTRIP, false);
    boolean inCameraRoll = data.getBoolean(KEY_IN_CAMERA_ROLL, false);
    if (restoreState == null || mSetPathString == null) {
        mCurrentIndex = data.getInt(KEY_INDEX_HINT, 0);
    } else {
        mCurrentIndex = restoreState.getInt(KEY_INDEX_HINT, 0);
        // we only save index in onSaveState, set itemPath to null to get the right path later
        itemPath = null;
    }
    if ((mCurrentPhoto == null) && (restoreState != null)) {
        String curPath = restoreState.getString(KEY_CURRENT_PHOTO_HINT, null);
        if (curPath != null)
            mCurrentPhoto = (MediaItem) mActivity.getDataManager().getMediaObject(curPath);
    }
    if (mSetPathString != null) {
        mShowSpinner = true;
        mAppBridge = (AppBridge) data.getParcelable(KEY_APP_BRIDGE);
        if (mAppBridge != null) {
            mShowBars = false;
            mHasCameraScreennailOrPlaceholder = true;
            mAppBridge.setServer(this);
            // Get the ScreenNail from AppBridge and register it.
            int id = SnailSource.newId();
            Path screenNailSetPath = SnailSource.getSetPath(id);
            Path screenNailItemPath = SnailSource.getItemPath(id);
            mScreenNailSet = (SnailAlbum) mActivity.getDataManager().getMediaObject(screenNailSetPath);
            mScreenNailItem = (SnailItem) mActivity.getDataManager().getMediaObject(screenNailItemPath);
            mScreenNailItem.setScreenNail(mAppBridge.attachScreenNail());
            if (data.getBoolean(KEY_SHOW_WHEN_LOCKED, false)) {
                // Set the flag to be on top of the lock screen.
                mFlags |= FLAG_SHOW_WHEN_LOCKED;
            }
            // Don't display "empty album" action item for capture intents.
            if (!mSetPathString.equals("/local/all/0")) {
                // Check if the path is a secure album.
                if (SecureSource.isSecurePath(mSetPathString)) {
                    mSecureAlbum = (SecureAlbum) mActivity.getDataManager().getMediaSet(mSetPathString);
                    mShowSpinner = false;
                }
                mSetPathString = "/filter/empty/{" + mSetPathString + "}";
            }
            // Combine the original MediaSet with the one for ScreenNail
            // from AppBridge.
            mSetPathString = "/combo/item/{" + screenNailSetPath + "," + mSetPathString + "}";
            // Start from the screen nail.
            itemPath = screenNailItemPath;
        } else if (inCameraRoll && GalleryUtils.isCameraAvailable(mActivity)) {
            mSetPathString = "/combo/item/{" + FilterSource.FILTER_CAMERA_SHORTCUT + "," + mSetPathString + "}";
            mCurrentIndex++;
            mHasCameraScreennailOrPlaceholder = true;
        }
        MediaSet originalSet = mActivity.getDataManager().getMediaSet(mSetPathString);
        if (mHasCameraScreennailOrPlaceholder && originalSet instanceof ComboAlbum) {
            // Use the name of the camera album rather than the default
            // ComboAlbum behavior
            ((ComboAlbum) originalSet).useNameOfChild(1);
        }
        mSelectionManager.setSourceMediaSet(originalSet);
        mSetPathString = "/filter/delete/{" + mSetPathString + "}";
        mMediaSet = (FilterDeleteSet) mActivity.getDataManager().getMediaSet(mSetPathString);
        if (mMediaSet != null && mIsFromTimelineScreen) {
            mMediaSet.setShowAlbumsetTimeTitle(false);
        }
        if (mMediaSet == null) {
            Log.w(TAG, "failed to restore " + mSetPathString);
        }
        if (itemPath == null) {
            int mediaItemCount = mMediaSet.getMediaItemCount();
            if (mediaItemCount > 0) {
                if (mCurrentIndex >= mediaItemCount)
                    mCurrentIndex = 0;
                itemPath = mMediaSet.getMediaItem(mCurrentIndex, 1).get(0).getPath();
            } else {
                // Bail out, PhotoPage can't load on an empty album
                return;
            }
        }
        PhotoDataAdapter pda = new PhotoDataAdapter(mActivity, mPhotoView, mMediaSet, itemPath, mCurrentIndex, mAppBridge == null ? -1 : 0, mAppBridge == null ? false : mAppBridge.isPanorama(), mAppBridge == null ? false : mAppBridge.isStaticCamera());
        mModel = pda;
        mPhotoView.setModel(mModel);
        // If RTL and from widget, set the flag into PhotoDataAdapter.
        if (View.LAYOUT_DIRECTION_RTL == TextUtils.getLayoutDirectionFromLocale(Locale.getDefault()) && mIsFromWidget) {
            pda.setFromWidget(mIsFromWidget);
        }
        pda.setDataListener(new PhotoDataAdapter.DataListener() {

            @Override
            public void onPhotoChanged(int index, Path item) {
                int oldIndex = mCurrentIndex;
                mCurrentIndex = index;
                if (mHasCameraScreennailOrPlaceholder) {
                    if (mCurrentIndex > 0) {
                        mSkipUpdateCurrentPhoto = false;
                    }
                    if (oldIndex == 0 && mCurrentIndex > 0 && !mPhotoView.getFilmMode()) {
                        mPhotoView.setFilmMode(true);
                        if (mAppBridge != null) {
                            UsageStatistics.onEvent("CameraToFilmstrip", UsageStatistics.TRANSITION_SWIPE, null);
                        }
                    } else if (oldIndex == 2 && mCurrentIndex == 1) {
                        mCameraSwitchCutoff = SystemClock.uptimeMillis() + CAMERA_SWITCH_CUTOFF_THRESHOLD_MS;
                        mPhotoView.stopScrolling();
                    } else if (oldIndex >= 1 && mCurrentIndex == 0) {
                        mPhotoView.setWantPictureCenterCallbacks(true);
                        mSkipUpdateCurrentPhoto = true;
                    }
                }
                if (!mSkipUpdateCurrentPhoto) {
                    if (item != null) {
                        MediaItem photo = mModel.getMediaItem(0);
                        if (photo != null) {
                            mActionBar.setTitle(photo.getName());
                            updateCurrentPhoto(photo);
                        }
                    }
                    updateBars();
                }
                // Reset the timeout for the bars after a swipe
                refreshHidingMessage();
            }

            @Override
            public void onLoadingFinished(boolean loadingFailed) {
                if (!mModel.isEmpty()) {
                    MediaItem photo = mModel.getMediaItem(0);
                    if (photo != null) {
                        updateCurrentPhoto(photo);
                    } else {
                        mModel.resume();
                    }
                } else if (mIsActive) {
                    // deletion that the user can undo.
                    if (mMediaSet.getNumberOfDeletions() == 0) {
                        onBackPressed();
                    }
                }
            }

            @Override
            public void onLoadingStarted() {
            }
        });
    } else {
        // Get default media set by the URI
        MediaItem mediaItem = (MediaItem) mActivity.getDataManager().getMediaObject(itemPath);
        mModel = new SinglePhotoDataAdapter(mActivity, mPhotoView, mediaItem);
        mPhotoView.setModel(mModel);
        updateCurrentPhoto(mediaItem);
        mShowSpinner = false;
    }
    mPhotoView.setFilmMode(mStartInFilmstrip && mMediaSet.getMediaItemCount() > 1);
    RelativeLayout galleryRoot = (RelativeLayout) ((Activity) mActivity).findViewById(mAppBridge != null ? R.id.content : R.id.gallery_root);
    if (galleryRoot != null) {
        if (mSecureAlbum == null) {
            mBottomControls = new PhotoPageBottomControls(this, mActivity, galleryRoot);
            m3DButton = new ThreeDButton(this, mActivity, galleryRoot);
        }
    }
    ((GLRootView) mActivity.getGLRoot()).setOnSystemUiVisibilityChangeListener(new View.OnSystemUiVisibilityChangeListener() {

        @Override
        public void onSystemUiVisibilityChange(int visibility) {
            int diff = mLastSystemUiVis ^ visibility;
            mLastSystemUiVis = visibility;
            if ((diff & View.SYSTEM_UI_FLAG_FULLSCREEN) != 0 && (visibility & View.SYSTEM_UI_FLAG_FULLSCREEN) == 0) {
                showBars();
            }
        }
    });
}

Example 29 with MediaItem

use of com.android.gallery3d.data.MediaItem in project android_packages_apps_Gallery2 by LineageOS.

the class PhotoDataAdapter method updateImageCache.

private void updateImageCache() {
    HashSet<Path> toBeRemoved = new HashSet<Path>(mImageCache.keySet());
    for (int i = mActiveStart; i < mActiveEnd; ++i) {
        MediaItem item = mData[i % DATA_CACHE_SIZE];
        if (item == null)
            continue;
        Path path = item.getPath();
        ImageEntry entry = mImageCache.get(path);
        toBeRemoved.remove(path);
        if (entry != null) {
            if (Math.abs(i - mCurrentIndex) > 1) {
                if (entry.fullImageTask != null) {
                    entry.fullImageTask.cancel();
                    entry.fullImageTask = null;
                }
                entry.fullImage = null;
                entry.requestedFullImage = MediaObject.INVALID_DATA_VERSION;
            }
            if (entry.requestedScreenNail != item.getDataVersion()) {
                // still a placeholder.
                if (entry.screenNail instanceof TiledScreenNail) {
                    TiledScreenNail s = (TiledScreenNail) entry.screenNail;
                    s.updatePlaceholderSize(item.getWidth(), item.getHeight());
                }
            }
            if (Math.abs(i - mCurrentIndex) > 0) {
                if (entry.gifDecoderTask != null) {
                    entry.gifDecoderTask.cancel();
                    entry.gifDecoderTask = null;
                }
                entry.gifDecoder = null;
                entry.requestedGif = MediaItem.INVALID_DATA_VERSION;
                if (null != entry.currentGifFrame) {
                    // recycle cached gif frame
                    entry.currentGifFrame.recycle();
                    entry.currentGifFrame = null;
                }
            }
        } else {
            entry = new ImageEntry();
            mImageCache.put(path, entry);
        }
    }
    // Clear the data and requests for ImageEntries outside the new window.
    for (Path path : toBeRemoved) {
        ImageEntry entry = mImageCache.remove(path);
        if (entry.fullImageTask != null)
            entry.fullImageTask.cancel();
        if (entry.screenNailTask != null)
            entry.screenNailTask.cancel();
        if (entry.screenNail != null)
            entry.screenNail.recycle();
    }
    updateScreenNailUploadQueue();
}

Example 30 with MediaItem

use of com.android.gallery3d.data.MediaItem in project android_packages_apps_Gallery2 by LineageOS.

the class PhotoDataAdapter method updateImageRequests.

private void updateImageRequests() {
    if (!mIsActive)
        return;
    int currentIndex = mCurrentIndex;
    MediaItem item = mData[currentIndex % DATA_CACHE_SIZE];
    if (item == null || item.getPath() != mItemPath) {
        // current item mismatch - don't request image
        return;
    }
    // 1. Find the most wanted request and start it (if not already started).
    Future<?> task = null;
    for (int i = 0; i < sImageFetchSeq.length; i++) {
        int offset = sImageFetchSeq[i].indexOffset;
        int bit = sImageFetchSeq[i].imageBit;
        if (bit == BIT_FULL_IMAGE && !mNeedFullImage)
            continue;
        task = startTaskIfNeeded(currentIndex + offset, bit);
        if (task != null)
            break;
    }
    // 2. Cancel everything else.
    for (ImageEntry entry : mImageCache.values()) {
        if (entry.screenNailTask != null && entry.screenNailTask != task) {
            entry.screenNailTask.cancel();
            entry.screenNailTask = null;
            entry.requestedScreenNail = MediaObject.INVALID_DATA_VERSION;
        }
        if (entry.fullImageTask != null && entry.fullImageTask != task) {
            entry.fullImageTask.cancel();
            entry.fullImageTask = null;
            entry.requestedFullImage = MediaObject.INVALID_DATA_VERSION;
        }
        if (entry.gifDecoderTask != null && entry.gifDecoderTask != task) {
            entry.gifDecoderTask.cancel();
            entry.gifDecoderTask = null;
            entry.requestedGif = MediaObject.INVALID_DATA_VERSION;
        }
    }
}