Examples with CameraView org.telegram.messenger.camera.CameraView used on opensource projects

Example 6 with CameraView

use of org.telegram.messenger.camera.CameraView in project Telegram-FOSS by Telegram-FOSS-Team.

the class ChatAttachAlertPhotoLayout method openPhotoViewer.

private void openPhotoViewer(MediaController.PhotoEntry entry, final boolean sameTakePictureOrientation, boolean external) {
    if (entry != null) {
        cameraPhotos.add(entry);
        selectedPhotos.put(entry.imageId, entry);
        selectedPhotosOrder.add(entry.imageId);
        parentAlert.updateCountButton(0);
        adapter.notifyDataSetChanged();
        cameraAttachAdapter.notifyDataSetChanged();
    }
    if (entry != null && !external && cameraPhotos.size() > 1) {
        updatePhotosCounter(false);
        if (cameraView != null) {
            zoomControlView.setZoom(0.0f, false);
            cameraZoom = 0.0f;
            cameraView.setZoom(0.0f);
            CameraController.getInstance().startPreview(cameraView.getCameraSession());
        }
        return;
    }
    if (cameraPhotos.isEmpty()) {
        return;
    }
    cancelTakingPhotos = true;
    PhotoViewer.getInstance().setParentActivity(parentAlert.baseFragment.getParentActivity(), resourcesProvider);
    PhotoViewer.getInstance().setParentAlert(parentAlert);
    PhotoViewer.getInstance().setMaxSelectedPhotos(parentAlert.maxSelectedPhotos, parentAlert.allowOrder);
    ChatActivity chatActivity;
    int type;
    if (parentAlert.avatarPicker != 0) {
        type = PhotoViewer.SELECT_TYPE_AVATAR;
        chatActivity = null;
    } else if (parentAlert.baseFragment instanceof ChatActivity) {
        chatActivity = (ChatActivity) parentAlert.baseFragment;
        type = 2;
    } else {
        chatActivity = null;
        type = 5;
    }
    ArrayList<Object> arrayList;
    int index;
    if (parentAlert.avatarPicker != 0) {
        arrayList = new ArrayList<>();
        arrayList.add(entry);
        index = 0;
    } else {
        arrayList = getAllPhotosArray();
        index = cameraPhotos.size() - 1;
    }
    PhotoViewer.getInstance().openPhotoForSelect(arrayList, index, type, false, new BasePhotoProvider() {

        @Override
        public ImageReceiver.BitmapHolder getThumbForPhoto(MessageObject messageObject, TLRPC.FileLocation fileLocation, int index) {
            return null;
        }

        @Override
        public boolean cancelButtonPressed() {
            if (cameraOpened && cameraView != null) {
                AndroidUtilities.runOnUIThread(() -> {
                    if (cameraView != null && !parentAlert.isDismissed() && Build.VERSION.SDK_INT >= 21) {
                        cameraView.setSystemUiVisibility(View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN | View.SYSTEM_UI_FLAG_FULLSCREEN);
                    }
                }, 1000);
                zoomControlView.setZoom(0.0f, false);
                cameraZoom = 0.0f;
                cameraView.setZoom(0.0f);
                CameraController.getInstance().startPreview(cameraView.getCameraSession());
            }
            if (cancelTakingPhotos && cameraPhotos.size() == 1) {
                for (int a = 0, size = cameraPhotos.size(); a < size; a++) {
                    MediaController.PhotoEntry photoEntry = (MediaController.PhotoEntry) cameraPhotos.get(a);
                    new File(photoEntry.path).delete();
                    if (photoEntry.imagePath != null) {
                        new File(photoEntry.imagePath).delete();
                    }
                    if (photoEntry.thumbPath != null) {
                        new File(photoEntry.thumbPath).delete();
                    }
                }
                cameraPhotos.clear();
                selectedPhotosOrder.clear();
                selectedPhotos.clear();
                counterTextView.setVisibility(View.INVISIBLE);
                cameraPhotoRecyclerView.setVisibility(View.GONE);
                adapter.notifyDataSetChanged();
                cameraAttachAdapter.notifyDataSetChanged();
                parentAlert.updateCountButton(0);
            }
            return true;
        }

        @Override
        public void needAddMorePhotos() {
            cancelTakingPhotos = false;
            if (mediaFromExternalCamera) {
                parentAlert.delegate.didPressedButton(0, true, true, 0, false);
                return;
            }
            if (!cameraOpened) {
                openCamera(false);
            }
            counterTextView.setVisibility(View.VISIBLE);
            cameraPhotoRecyclerView.setVisibility(View.VISIBLE);
            counterTextView.setAlpha(1.0f);
            updatePhotosCounter(false);
        }

        @Override
        public void sendButtonPressed(int index, VideoEditedInfo videoEditedInfo, boolean notify, int scheduleDate, boolean forceDocument) {
            if (cameraPhotos.isEmpty() || parentAlert.baseFragment == null) {
                return;
            }
            if (videoEditedInfo != null && index >= 0 && index < cameraPhotos.size()) {
                MediaController.PhotoEntry photoEntry = (MediaController.PhotoEntry) cameraPhotos.get(index);
                photoEntry.editedInfo = videoEditedInfo;
            }
            if (!(parentAlert.baseFragment instanceof ChatActivity) || !((ChatActivity) parentAlert.baseFragment).isSecretChat()) {
                for (int a = 0, size = cameraPhotos.size(); a < size; a++) {
                    AndroidUtilities.addMediaToGallery(((MediaController.PhotoEntry) cameraPhotos.get(a)).path);
                }
            }
            parentAlert.applyCaption();
            closeCamera(false);
            parentAlert.delegate.didPressedButton(forceDocument ? 4 : 8, true, notify, scheduleDate, forceDocument);
            cameraPhotos.clear();
            selectedPhotosOrder.clear();
            selectedPhotos.clear();
            adapter.notifyDataSetChanged();
            cameraAttachAdapter.notifyDataSetChanged();
            parentAlert.dismiss();
        }

        @Override
        public boolean scaleToFill() {
            if (parentAlert.baseFragment == null || parentAlert.baseFragment.getParentActivity() == null) {
                return false;
            }
            int locked = Settings.System.getInt(parentAlert.baseFragment.getParentActivity().getContentResolver(), Settings.System.ACCELEROMETER_ROTATION, 0);
            return sameTakePictureOrientation || locked == 1;
        }

        @Override
        public void willHidePhotoViewer() {
            int count = gridView.getChildCount();
            for (int a = 0; a < count; a++) {
                View view = gridView.getChildAt(a);
                if (view instanceof PhotoAttachPhotoCell) {
                    PhotoAttachPhotoCell cell = (PhotoAttachPhotoCell) view;
                    cell.showImage();
                    cell.showCheck(true);
                }
            }
        }

        @Override
        public boolean canScrollAway() {
            return false;
        }

        @Override
        public boolean canCaptureMorePhotos() {
            return parentAlert.maxSelectedPhotos != 1;
        }
    }, chatActivity);
}