diff options
Diffstat (limited to 'app/src/main/java/it/niedermann/nextcloud/deck/ui/card/attachments/CardAttachmentsFragment.java')
| -rw-r--r-- | app/src/main/java/it/niedermann/nextcloud/deck/ui/card/attachments/CardAttachmentsFragment.java | 492 |
1 files changed, 375 insertions, 117 deletions
diff --git a/app/src/main/java/it/niedermann/nextcloud/deck/ui/card/attachments/CardAttachmentsFragment.java b/app/src/main/java/it/niedermann/nextcloud/deck/ui/card/attachments/CardAttachmentsFragment.java index c291c5bdf..07e8d39dd 100644 --- a/app/src/main/java/it/niedermann/nextcloud/deck/ui/card/attachments/CardAttachmentsFragment.java +++ b/app/src/main/java/it/niedermann/nextcloud/deck/ui/card/attachments/CardAttachmentsFragment.java @@ -1,35 +1,42 @@ package it.niedermann.nextcloud.deck.ui.card.attachments; -import android.Manifest; -import android.app.Activity; import android.content.ContentResolver; +import android.content.Context; import android.content.Intent; +import android.content.res.ColorStateList; import android.net.Uri; -import android.os.Build; import android.os.Bundle; +import android.provider.ContactsContract; import android.util.DisplayMetrics; import android.view.LayoutInflater; import android.view.View; import android.view.ViewGroup; +import android.widget.LinearLayout; +import android.widget.Toast; +import androidx.activity.OnBackPressedCallback; +import androidx.annotation.ColorInt; import androidx.annotation.NonNull; import androidx.annotation.Nullable; -import androidx.annotation.RequiresApi; import androidx.core.app.SharedElementCallback; +import androidx.core.content.ContextCompat; import androidx.fragment.app.Fragment; import androidx.lifecycle.ViewModelProvider; import androidx.recyclerview.widget.GridLayoutManager; +import androidx.recyclerview.widget.LinearLayoutManager; import androidx.recyclerview.widget.RecyclerView; +import com.google.android.material.bottomsheet.BottomSheetBehavior; import com.google.android.material.snackbar.Snackbar; import com.nextcloud.android.sso.exceptions.NextcloudHttpRequestFailedException; import java.io.File; import java.io.IOException; -import java.util.Date; +import java.time.Instant; import java.util.List; import java.util.Map; +import it.niedermann.android.util.DimensionUtil; import it.niedermann.nextcloud.deck.DeckLog; import it.niedermann.nextcloud.deck.R; import it.niedermann.nextcloud.deck.databinding.FragmentCardEditTabAttachmentsBinding; @@ -41,10 +48,36 @@ import it.niedermann.nextcloud.deck.persistence.sync.adapters.db.util.WrappedLiv import it.niedermann.nextcloud.deck.ui.branding.BrandedFragment; import it.niedermann.nextcloud.deck.ui.branding.BrandedSnackbar; import it.niedermann.nextcloud.deck.ui.card.EditCardViewModel; +import it.niedermann.nextcloud.deck.ui.card.attachments.picker.AbstractPickerAdapter; +import it.niedermann.nextcloud.deck.ui.card.attachments.picker.ContactAdapter; +import it.niedermann.nextcloud.deck.ui.card.attachments.picker.FileAdapter; +import it.niedermann.nextcloud.deck.ui.card.attachments.picker.FileAdapterLegacy; +import it.niedermann.nextcloud.deck.ui.card.attachments.picker.GalleryAdapter; +import it.niedermann.nextcloud.deck.ui.card.attachments.picker.GalleryItemDecoration; +import it.niedermann.nextcloud.deck.ui.card.attachments.previewdialog.PreviewDialog; +import it.niedermann.nextcloud.deck.ui.card.attachments.previewdialog.PreviewDialogViewModel; import it.niedermann.nextcloud.deck.ui.exception.ExceptionDialogFragment; - +import it.niedermann.nextcloud.deck.ui.takephoto.TakePhotoActivity; +import it.niedermann.nextcloud.deck.util.DeckColorUtil; +import it.niedermann.nextcloud.deck.util.VCardUtil; + +import static android.Manifest.permission.CAMERA; +import static android.Manifest.permission.READ_CONTACTS; +import static android.Manifest.permission.READ_EXTERNAL_STORAGE; +import static android.app.Activity.RESULT_OK; +import static android.os.Build.VERSION.SDK_INT; +import static android.os.Build.VERSION_CODES.LOLLIPOP; +import static android.os.Build.VERSION_CODES.M; +import static android.view.View.GONE; +import static android.view.View.VISIBLE; +import static androidx.core.content.PermissionChecker.PERMISSION_GRANTED; +import static androidx.core.content.PermissionChecker.checkSelfPermission; +import static com.google.android.material.bottomsheet.BottomSheetBehavior.STATE_COLLAPSED; +import static com.google.android.material.bottomsheet.BottomSheetBehavior.STATE_HIDDEN; import static it.niedermann.nextcloud.deck.persistence.sync.adapters.db.util.LiveDataHelper.observeOnce; import static it.niedermann.nextcloud.deck.ui.branding.BrandingUtil.applyBrandToFAB; +import static it.niedermann.nextcloud.deck.ui.branding.BrandingUtil.isBrandingEnabled; +import static it.niedermann.nextcloud.deck.ui.branding.BrandingUtil.readBrandMainColor; import static it.niedermann.nextcloud.deck.ui.card.attachments.CardAttachmentAdapter.VIEW_TYPE_DEFAULT; import static it.niedermann.nextcloud.deck.ui.card.attachments.CardAttachmentAdapter.VIEW_TYPE_IMAGE; import static it.niedermann.nextcloud.deck.util.AttachmentUtil.copyContentUriToTempFile; @@ -53,14 +86,35 @@ import static java.net.HttpURLConnection.HTTP_CONFLICT; public class CardAttachmentsFragment extends BrandedFragment implements AttachmentDeletedListener, AttachmentClickedListener { private FragmentCardEditTabAttachmentsBinding binding; - private EditCardViewModel viewModel; + private EditCardViewModel editViewModel; + private PreviewDialogViewModel previewViewModel; + private BottomSheetBehavior<LinearLayout> mBottomSheetBehaviour; + + private RecyclerView.ItemDecoration galleryItemDecoration; + + private static final int REQUEST_CODE_PICK_FILE = 1; + private static final int REQUEST_CODE_PICK_FILE_PERMISSION = 2; + private static final int REQUEST_CODE_PICK_CAMERA = 3; + private static final int REQUEST_CODE_PICK_GALLERY_PERMISSION = 4; + private static final int REQUEST_CODE_PICK_CONTACT = 5; + private static final int REQUEST_CODE_PICK_CONTACT_PICKER_PERMISSION = 6; - private static final int REQUEST_CODE_ADD_ATTACHMENT = 1; - private static final int REQUEST_PERMISSION = 2; + @ColorInt + private int accentColor; + @ColorInt + private int primaryColor; - private SyncManager syncManager; private CardAttachmentAdapter adapter; + private AbstractPickerAdapter<?> pickerAdapter; + + private final OnBackPressedCallback backPressedCallback = new OnBackPressedCallback(true) { + @Override + public void handleOnBackPressed() { + mBottomSheetBehaviour.setState(STATE_HIDDEN); + } + }; + private int clickedItemPosition; @Override @@ -69,30 +123,58 @@ public class CardAttachmentsFragment extends BrandedFragment implements Attachme Bundle savedInstanceState) { binding = FragmentCardEditTabAttachmentsBinding.inflate(inflater, container, false); - viewModel = new ViewModelProvider(requireActivity()).get(EditCardViewModel.class); + editViewModel = new ViewModelProvider(requireActivity()).get(EditCardViewModel.class); + previewViewModel = new ViewModelProvider(requireActivity()).get(PreviewDialogViewModel.class); + binding.bottomNavigation.setOnNavigationItemSelectedListener(item -> { + if (item.getItemId() == R.id.gallery) { + showGalleryPicker(); + } else if (item.getItemId() == R.id.contacts) { + showContactPicker(); + } else if (item.getItemId() == R.id.files) { + showFilePicker(); + } + return true; + }); + accentColor = ContextCompat.getColor(requireContext(), R.color.accent); + primaryColor = ContextCompat.getColor(requireContext(), R.color.primary); // This might be a zombie fragment with an empty EditCardViewModel after Android killed the activity (but not the fragment instance // See https://github.com/stefan-niedermann/nextcloud-deck/issues/478 - if (viewModel.getFullCard() == null) { + if (editViewModel.getFullCard() == null) { DeckLog.logError(new IllegalStateException("Cannot populate " + CardAttachmentsFragment.class.getSimpleName() + " because viewModel.getFullCard() is null")); return binding.getRoot(); } - syncManager = new SyncManager(requireContext()); adapter = new CardAttachmentAdapter( - requireContext(), getChildFragmentManager(), requireActivity().getMenuInflater(), this, - viewModel.getAccount(), - viewModel.getFullCard().getLocalId()); + editViewModel.getAccount(), + editViewModel.getFullCard().getLocalId()); binding.attachmentsList.setAdapter(adapter); - updateEmptyContentView(); + adapter.isEmpty().observe(getViewLifecycleOwner(), (isEmpty) -> { + if (isEmpty) { + this.binding.emptyContentView.setVisibility(VISIBLE); + this.binding.attachmentsList.setVisibility(GONE); + } else { + this.binding.emptyContentView.setVisibility(GONE); + this.binding.attachmentsList.setVisibility(VISIBLE); + } + }); + galleryItemDecoration = new GalleryItemDecoration(DimensionUtil.INSTANCE.dpToPx(requireContext(), R.dimen.spacer_1qx)); + mBottomSheetBehaviour = BottomSheetBehavior.from(binding.bottomSheetParent); + mBottomSheetBehaviour.setDraggable(true); + mBottomSheetBehaviour.setHideable(true); + mBottomSheetBehaviour.setState(STATE_HIDDEN); + mBottomSheetBehaviour.addBottomSheetCallback(new CardAttachmentsBottomsheetBehaviorCallback( + requireContext(), backPressedCallback, binding.fab, binding.pickerBackdrop, binding.bottomNavigation, + R.color.mdtp_transparent_black, android.R.color.transparent, R.dimen.attachments_bottom_navigation_height)); + binding.pickerBackdrop.setOnClickListener(v -> mBottomSheetBehaviour.setState(STATE_HIDDEN)); final DisplayMetrics displayMetrics = getResources().getDisplayMetrics(); - int spanCount = (int) ((displayMetrics.widthPixels / displayMetrics.density) / getResources().getInteger(R.integer.max_dp_attachment_column)); - GridLayoutManager glm = new GridLayoutManager(getContext(), spanCount); + final int spanCount = (int) ((displayMetrics.widthPixels / displayMetrics.density) / getResources().getInteger(R.integer.max_dp_attachment_column)); + final GridLayoutManager glm = new GridLayoutManager(getContext(), spanCount); glm.setSpanSizeLookup(new GridLayoutManager.SpanSizeLookup() { @Override public int getSpanSize(int position) { @@ -106,7 +188,7 @@ public class CardAttachmentsFragment extends BrandedFragment implements Attachme } }); binding.attachmentsList.setLayoutManager(glm); - if (!viewModel.isCreateMode()) { + if (!editViewModel.isCreateMode()) { // https://android-developers.googleblog.com/2018/02/continuous-shared-element-transitions.html?m=1 // https://github.com/android/animation-samples/blob/master/GridToPager/app/src/main/java/com/google/samples/gridtopager/fragment/ImagePagerFragment.java setExitSharedElementCallback(new SharedElementCallback() { @@ -119,17 +201,19 @@ public class CardAttachmentsFragment extends BrandedFragment implements Attachme } } }); - adapter.setAttachments(viewModel.getFullCard().getAttachments(), viewModel.getFullCard().getId()); - updateEmptyContentView(); + adapter.setAttachments(editViewModel.getFullCard().getAttachments(), editViewModel.getFullCard().getId()); } - if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT && viewModel.canEdit()) { + if (editViewModel.canEdit()) { binding.fab.setOnClickListener(v -> { - if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) { - requestPermissions(new String[]{Manifest.permission.READ_EXTERNAL_STORAGE}, - REQUEST_PERMISSION); + if (SDK_INT < LOLLIPOP) { + openNativeFilePicker(); } else { - startFilePickerIntent(); + binding.bottomNavigation.setSelectedItemId(R.id.gallery); + showGalleryPicker(); + mBottomSheetBehaviour.setState(STATE_COLLAPSED); + backPressedCallback.setEnabled(true); + requireActivity().getOnBackPressedDispatcher().addCallback(getViewLifecycleOwner(), backPressedCallback); } }); binding.fab.show(); @@ -146,116 +230,281 @@ public class CardAttachmentsFragment extends BrandedFragment implements Attachme binding.fab.hide(); binding.emptyContentView.hideDescription(); } + @Nullable Context context = requireContext(); + applyBrand(isBrandingEnabled(context) + ? readBrandMainColor(context) + : ContextCompat.getColor(context, R.color.defaultBrand)); return binding.getRoot(); } - @RequiresApi(api = Build.VERSION_CODES.KITKAT) - private void startFilePickerIntent() { - Intent intent = new Intent(Intent.ACTION_GET_CONTENT); - intent.addCategory(Intent.CATEGORY_OPENABLE); - intent.setType("*/*"); - startActivityForResult(intent, REQUEST_CODE_ADD_ATTACHMENT); + @Override + public void onPause() { + super.onPause(); + backPressedCallback.setEnabled(false); } @Override - public void onActivityResult(int requestCode, int resultCode, @Nullable Intent data) { - super.onActivityResult(requestCode, resultCode, data); - if (requestCode == REQUEST_CODE_ADD_ATTACHMENT && resultCode == Activity.RESULT_OK) { - if (data == null) { - ExceptionDialogFragment.newInstance(new UploadAttachmentFailedException("Intent data is null"), viewModel.getAccount()).show(getChildFragmentManager(), ExceptionDialogFragment.class.getSimpleName()); - return; + public void onResume() { + super.onResume(); + backPressedCallback.setEnabled(binding.bottomNavigation.getTranslationY() == 0); + } + + private void showGalleryPicker() { + if (!(pickerAdapter instanceof GalleryAdapter)) { + if (isPermissionRequestNeeded(READ_EXTERNAL_STORAGE) || isPermissionRequestNeeded(CAMERA)) { + requestPermissions(new String[]{READ_EXTERNAL_STORAGE, CAMERA}, REQUEST_CODE_PICK_GALLERY_PERMISSION); + } else { + unbindPickerAdapter(); + pickerAdapter = new GalleryAdapter(requireContext(), (uri, pair) -> { + previewViewModel.prepareDialog(pair.first, pair.second); + PreviewDialog.newInstance().show(getChildFragmentManager(), PreviewDialog.class.getSimpleName()); + observeOnce(previewViewModel.getResult(), getViewLifecycleOwner(), (submitPositive) -> { + if (submitPositive) { + onActivityResult(REQUEST_CODE_PICK_FILE, RESULT_OK, new Intent().setData(uri)); + } + }); + }, this::openNativeCameraPicker, getViewLifecycleOwner()); + if (binding.pickerRecyclerView.getItemDecorationCount() == 0) { + binding.pickerRecyclerView.addItemDecoration(galleryItemDecoration); + } + binding.pickerRecyclerView.setLayoutManager(new GridLayoutManager(requireContext(), 3)); + binding.pickerRecyclerView.setAdapter(pickerAdapter); } - final Uri sourceUri = data.getData(); - if (sourceUri == null) { - ExceptionDialogFragment.newInstance(new UploadAttachmentFailedException("sourceUri is null"), viewModel.getAccount()).show(getChildFragmentManager(), ExceptionDialogFragment.class.getSimpleName()); - return; + } + } + + private void showContactPicker() { + if (!(pickerAdapter instanceof ContactAdapter)) { + if (isPermissionRequestNeeded(READ_CONTACTS)) { + requestPermissions(new String[]{READ_CONTACTS}, REQUEST_CODE_PICK_CONTACT_PICKER_PERMISSION); + } else { + unbindPickerAdapter(); + pickerAdapter = new ContactAdapter(requireContext(), (uri, pair) -> { + previewViewModel.prepareDialog(pair.first, pair.second); + PreviewDialog.newInstance().show(getChildFragmentManager(), PreviewDialog.class.getSimpleName()); + observeOnce(previewViewModel.getResult(), getViewLifecycleOwner(), (submitPositive) -> { + if (submitPositive) { + onActivityResult(REQUEST_CODE_PICK_CONTACT, RESULT_OK, new Intent().setData(uri)); + } + }); + }, this::openNativeContactPicker); + removeGalleryItemDecoration(); + binding.pickerRecyclerView.setLayoutManager(new LinearLayoutManager(requireContext())); + binding.pickerRecyclerView.setAdapter(pickerAdapter); } - if (!ContentResolver.SCHEME_CONTENT.equals(sourceUri.getScheme())) { - ExceptionDialogFragment.newInstance(new UploadAttachmentFailedException("Unknown URI scheme: " + sourceUri.getScheme()), viewModel.getAccount()).show(getChildFragmentManager(), ExceptionDialogFragment.class.getSimpleName()); - return; + } + } + + private void showFilePicker() { + if (!(pickerAdapter instanceof FileAdapter) && !(pickerAdapter instanceof FileAdapterLegacy)) { + if (isPermissionRequestNeeded(READ_EXTERNAL_STORAGE)) { + requestPermissions(new String[]{READ_EXTERNAL_STORAGE}, REQUEST_CODE_PICK_FILE_PERMISSION); + } else { + unbindPickerAdapter(); + if (SDK_INT >= LOLLIPOP) { +// if (SDK_INT >= Build.VERSION_CODES.Q) { +// // TODO Only usable with Scoped Storage +// pickerAdapter = new FileAdapter(requireContext(), uri -> onActivityResult(REQUEST_CODE_PICK_FILE, RESULT_OK, new Intent().setData(uri)), this::openNativeFilePicker); +// } else { + pickerAdapter = new FileAdapterLegacy((uri, pair) -> { + previewViewModel.prepareDialog(pair.first, pair.second); + PreviewDialog.newInstance().show(getChildFragmentManager(), PreviewDialog.class.getSimpleName()); + observeOnce(previewViewModel.getResult(), getViewLifecycleOwner(), (submitPositive) -> { + if (submitPositive) { + onActivityResult(REQUEST_CODE_PICK_FILE, RESULT_OK, new Intent().setData(uri)); + } + }); + }, this::openNativeFilePicker); +// } + removeGalleryItemDecoration(); + binding.pickerRecyclerView.setLayoutManager(new LinearLayoutManager(requireContext())); + binding.pickerRecyclerView.setAdapter(pickerAdapter); + } } + } + } - DeckLog.verbose("--- found content URL " + sourceUri.getPath()); - File fileToUpload; + private void openNativeCameraPicker() { + if (SDK_INT >= LOLLIPOP) { + startActivityForResult(TakePhotoActivity.createIntent(requireContext()), REQUEST_CODE_PICK_CAMERA); + } else { + ExceptionDialogFragment.newInstance(new UnsupportedOperationException("This feature requires Android 5"), editViewModel.getAccount()).show(getChildFragmentManager(), ExceptionDialogFragment.class.getSimpleName()); + } + } - try { - DeckLog.verbose("---- so, now copy & upload: " + sourceUri.getPath()); - fileToUpload = copyContentUriToTempFile(requireContext(), sourceUri, viewModel.getAccount().getId(), viewModel.getFullCard().getCard().getLocalId()); - } catch (IllegalArgumentException | IOException e) { - ExceptionDialogFragment.newInstance(new UploadAttachmentFailedException("Could not copy content URI to temporary file", e), viewModel.getAccount()).show(getChildFragmentManager(), ExceptionDialogFragment.class.getSimpleName()); - return; - } + private void openNativeContactPicker() { + final Intent intent = new Intent(Intent.ACTION_PICK).setType(ContactsContract.Contacts.CONTENT_TYPE); + if (intent.resolveActivity(requireContext().getPackageManager()) != null) { + startActivityForResult(intent, REQUEST_CODE_PICK_CONTACT); + } + } + + private void openNativeFilePicker() { + startActivityForResult(new Intent(Intent.ACTION_GET_CONTENT) + .addCategory(Intent.CATEGORY_OPENABLE) + .setType("*/*"), REQUEST_CODE_PICK_FILE); + } + + /** + * Checks the current Android version and whether the permission has already been granted. + * + * @param permission see {@link android.Manifest.permission} + * @return whether or not requesting permission is needed + */ + private boolean isPermissionRequestNeeded(@NonNull String permission) { + return SDK_INT >= M && checkSelfPermission(requireActivity(), permission) != PERMISSION_GRANTED; + } + + private void unbindPickerAdapter() { + if (pickerAdapter != null) { + pickerAdapter.onDestroy(); + } + } + + private void removeGalleryItemDecoration() { + if (binding.pickerRecyclerView.getItemDecorationCount() > 0) { + binding.pickerRecyclerView.removeItemDecoration(galleryItemDecoration); + } + } - for (Attachment existingAttachment : viewModel.getFullCard().getAttachments()) { - final String existingPath = existingAttachment.getLocalPath(); - if (existingPath != null && existingPath.equals(fileToUpload.getAbsolutePath())) { - BrandedSnackbar.make(binding.coordinatorLayout, R.string.attachment_already_exists, Snackbar.LENGTH_LONG).show(); - return; + @Override + public void onActivityResult(int requestCode, int resultCode, @Nullable Intent data) { + super.onActivityResult(requestCode, resultCode, data); + switch (requestCode) { + case REQUEST_CODE_PICK_CONTACT: + case REQUEST_CODE_PICK_CAMERA: + case REQUEST_CODE_PICK_FILE: { + if (resultCode == RESULT_OK) { + final Uri sourceUri = requestCode == REQUEST_CODE_PICK_CONTACT + ? VCardUtil.getVCardContentUri(requireContext(), Uri.parse(data.getDataString())) + : data.getData(); + try { + uploadNewAttachmentFromUri(sourceUri, requestCode == REQUEST_CODE_PICK_CAMERA + ? data.getType() + : requireContext().getContentResolver().getType(sourceUri)); + mBottomSheetBehaviour.setState(STATE_HIDDEN); + } catch (Exception e) { + ExceptionDialogFragment.newInstance(e, editViewModel.getAccount()).show(getChildFragmentManager(), ExceptionDialogFragment.class.getSimpleName()); + } } + break; + } + default: { + super.onActivityResult(requestCode, resultCode, data); } + } + } + + @Override + public void onDestroy() { + if (this.pickerAdapter != null) { + this.pickerAdapter.onDestroy(); + this.binding.pickerRecyclerView.setAdapter(null); + } + super.onDestroy(); + } - final Date now = new Date(); - final Attachment a = new Attachment(); - a.setMimetype(requireContext().getContentResolver().getType(sourceUri)); - a.setData(fileToUpload.getName()); - a.setFilename(fileToUpload.getName()); - a.setBasename(fileToUpload.getName()); - a.setFilesize(fileToUpload.length()); - a.setLocalPath(fileToUpload.getAbsolutePath()); - a.setLastModifiedLocal(now); - a.setStatusEnum(DBStatus.LOCAL_EDITED); - a.setCreatedAt(now); - viewModel.getFullCard().getAttachments().add(a); - adapter.addAttachment(a); - if (!viewModel.isCreateMode()) { - WrappedLiveData<Attachment> liveData = syncManager.addAttachmentToCard(viewModel.getAccount().getId(), viewModel.getFullCard().getLocalId(), a.getMimetype(), fileToUpload); - observeOnce(liveData, getViewLifecycleOwner(), (next) -> { - if (liveData.hasError()) { - Throwable t = liveData.getError(); - if (t instanceof NextcloudHttpRequestFailedException && ((NextcloudHttpRequestFailedException) t).getStatusCode() == HTTP_CONFLICT) { - // https://github.com/stefan-niedermann/nextcloud-deck/issues/534 - viewModel.getFullCard().getAttachments().remove(a); - adapter.removeAttachment(a); - BrandedSnackbar.make(binding.coordinatorLayout, R.string.attachment_already_exists, Snackbar.LENGTH_LONG).show(); + private void uploadNewAttachmentFromUri(@NonNull Uri sourceUri, String mimeType) throws UploadAttachmentFailedException, IOException { + if (sourceUri == null) { + throw new UploadAttachmentFailedException("sourceUri is null"); + } + switch (sourceUri.getScheme()) { + case ContentResolver.SCHEME_CONTENT: + case ContentResolver.SCHEME_FILE: { + DeckLog.verbose("--- found content URL " + sourceUri.getPath()); + final File fileToUpload = copyContentUriToTempFile(requireContext(), sourceUri, editViewModel.getAccount().getId(), editViewModel.getFullCard().getLocalId()); + for (Attachment existingAttachment : editViewModel.getFullCard().getAttachments()) { + final String existingPath = existingAttachment.getLocalPath(); + if (existingPath != null && existingPath.equals(fileToUpload.getAbsolutePath())) { + BrandedSnackbar.make(binding.coordinatorLayout, R.string.attachment_already_exists, Snackbar.LENGTH_LONG).show(); + return; + } + } + final Instant now = Instant.now(); + final Attachment a = new Attachment(); + a.setMimetype(mimeType); + a.setData(fileToUpload.getName()); + a.setFilename(fileToUpload.getName()); + a.setBasename(fileToUpload.getName()); + a.setFilesize(fileToUpload.length()); + a.setLocalPath(fileToUpload.getAbsolutePath()); + a.setLastModifiedLocal(now); + a.setCreatedAt(now); + a.setStatusEnum(DBStatus.LOCAL_EDITED); + editViewModel.getFullCard().getAttachments().add(0, a); + adapter.addAttachment(a); + if (!editViewModel.isCreateMode()) { + WrappedLiveData<Attachment> liveData = editViewModel.addAttachmentToCard(editViewModel.getAccount().getId(), editViewModel.getFullCard().getLocalId(), a.getMimetype(), fileToUpload); + observeOnce(liveData, getViewLifecycleOwner(), (next) -> { + if (liveData.hasError()) { + Throwable t = liveData.getError(); + if (t instanceof NextcloudHttpRequestFailedException && ((NextcloudHttpRequestFailedException) t).getStatusCode() == HTTP_CONFLICT) { + // https://github.com/stefan-niedermann/nextcloud-deck/issues/534 + editViewModel.getFullCard().getAttachments().remove(a); + adapter.removeAttachment(a); + BrandedSnackbar.make(binding.coordinatorLayout, R.string.attachment_already_exists, Snackbar.LENGTH_LONG).show(); + } else { + ExceptionDialogFragment.newInstance(new UploadAttachmentFailedException("Unknown URI scheme", t), editViewModel.getAccount()).show(getChildFragmentManager(), ExceptionDialogFragment.class.getSimpleName()); + } } else { - ExceptionDialogFragment.newInstance(new UploadAttachmentFailedException("Unknown URI scheme", t), viewModel.getAccount()).show(getChildFragmentManager(), ExceptionDialogFragment.class.getSimpleName()); + editViewModel.getFullCard().getAttachments().remove(a); + editViewModel.getFullCard().getAttachments().add(0, next); + adapter.replaceAttachment(a, next); } - } else { - viewModel.getFullCard().getAttachments().remove(a); - adapter.removeAttachment(a); - viewModel.getFullCard().getAttachments().add(next); - adapter.addAttachment(next); - } - }); + }); + } + break; + } + default: { + throw new UploadAttachmentFailedException("Unknown URI scheme: " + sourceUri.getScheme()); } - updateEmptyContentView(); } - } @Override public void onRequestPermissionsResult(int requestCode, @NonNull String[] permissions, @NonNull int[] grantResults) { - if (requestCode == REQUEST_PERMISSION) { - if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT) { - startFilePickerIntent(); + switch (requestCode) { + case REQUEST_CODE_PICK_FILE_PERMISSION: { + if (checkSelfPermission(requireActivity(), READ_EXTERNAL_STORAGE) == PERMISSION_GRANTED) { + showFilePicker(); + } else { + Toast.makeText(requireContext(), R.string.cannot_upload_files_without_permission, Toast.LENGTH_LONG).show(); + } + break; } - } else { - super.onRequestPermissionsResult(requestCode, permissions, grantResults); + case REQUEST_CODE_PICK_GALLERY_PERMISSION: { + if (checkSelfPermission(requireActivity(), READ_EXTERNAL_STORAGE) == PERMISSION_GRANTED && checkSelfPermission(requireActivity(), CAMERA) == PERMISSION_GRANTED) { + showGalleryPicker(); + } else { + Toast.makeText(requireContext(), R.string.cannot_upload_files_without_permission, Toast.LENGTH_LONG).show(); + } + break; + } + case REQUEST_CODE_PICK_CONTACT_PICKER_PERMISSION: { + if (checkSelfPermission(requireActivity(), READ_CONTACTS) == PERMISSION_GRANTED) { + showContactPicker(); + } else { + Toast.makeText(requireContext(), R.string.cannot_upload_files_without_permission, Toast.LENGTH_LONG).show(); + } + break; + } + default: + super.onRequestPermissionsResult(requestCode, permissions, grantResults); } } - public static Fragment newInstance() { - return new CardAttachmentsFragment(); - } - @Override public void onAttachmentDeleted(Attachment attachment) { adapter.removeAttachment(attachment); - viewModel.getFullCard().getAttachments().remove(attachment); - if (!viewModel.isCreateMode() && attachment.getLocalId() != null) { - syncManager.deleteAttachmentOfCard(viewModel.getAccount().getId(), viewModel.getFullCard().getLocalId(), attachment.getLocalId()); + editViewModel.getFullCard().getAttachments().remove(attachment); + if (!editViewModel.isCreateMode() && attachment.getLocalId() != null) { + final WrappedLiveData<Void> deleteLiveData = editViewModel.deleteAttachmentOfCard(editViewModel.getAccount().getId(), editViewModel.getFullCard().getLocalId(), attachment.getLocalId()); + observeOnce(deleteLiveData, this, (next) -> { + if (deleteLiveData.hasError() && !SyncManager.ignoreExceptionOnVoidError(deleteLiveData.getError())) { + ExceptionDialogFragment.newInstance(deleteLiveData.getError(), editViewModel.getAccount()).show(getChildFragmentManager(), ExceptionDialogFragment.class.getSimpleName()); + } + }); } - updateEmptyContentView(); } @Override @@ -263,19 +512,28 @@ public class CardAttachmentsFragment extends BrandedFragment implements Attachme this.clickedItemPosition = position; } - - private void updateEmptyContentView() { - if (this.adapter == null || this.adapter.getItemCount() == 0) { - this.binding.emptyContentView.setVisibility(View.VISIBLE); - this.binding.attachmentsList.setVisibility(View.GONE); - } else { - this.binding.emptyContentView.setVisibility(View.GONE); - this.binding.attachmentsList.setVisibility(View.VISIBLE); - } - } - @Override public void applyBrand(int mainColor) { applyBrandToFAB(mainColor, binding.fab); + adapter.applyBrand(mainColor); + @ColorInt final int finalMainColor = DeckColorUtil.contrastRatioIsSufficient(mainColor, primaryColor) + ? mainColor + : accentColor; + final ColorStateList list = new ColorStateList( + new int[][]{ + new int[]{android.R.attr.state_checked}, + new int[]{} + }, + new int[]{ + finalMainColor, + accentColor + } + ); + binding.bottomNavigation.setItemIconTintList(list); + binding.bottomNavigation.setItemTextColor(list); + } + + public static Fragment newInstance() { + return new CardAttachmentsFragment(); } } |