Replaced explicit types with diamond operator

Signed-off-by: Stefan Niedermann <info@niedermann.it>

19 files changed, 73 insertions, 76 deletions

diff --git a/app/src/main/java/it/niedermann/nextcloud/deck/ui/ImportAccountActivity.java b/app/src/main/java/it/niedermann/nextcloud/deck/ui/ImportAccountActivity.java
index 85b1d6b1e..79824e1a3 100644
--- a/app/src/main/java/it/niedermann/nextcloud/deck/ui/ImportAccountActivity.java
+++ b/app/src/main/java/it/niedermann/nextcloud/deck/ui/ImportAccountActivity.java
@@ -1,5 +1,7 @@
 package it.niedermann.nextcloud.deck.ui;
 
+import static com.nextcloud.android.sso.AccountImporter.REQUEST_AUTH_TOKEN_SSO;
+
 import android.annotation.SuppressLint;
 import android.content.Context;
 import android.content.Intent;
@@ -35,8 +37,6 @@ import it.niedermann.nextcloud.deck.persistence.sync.SyncWorker;
 import it.niedermann.nextcloud.deck.ui.exception.ExceptionDialogFragment;
 import it.niedermann.nextcloud.deck.ui.exception.ExceptionHandler;
 
-import static com.nextcloud.android.sso.AccountImporter.REQUEST_AUTH_TOKEN_SSO;
-
 public class ImportAccountActivity extends AppCompatActivity {
 
     public static final int REQUEST_CODE_IMPORT_ACCOUNT = 1;
@@ -115,7 +115,7 @@ public class ImportAccountActivity extends AppCompatActivity {
                         SingleAccountHelper.setCurrentAccount(getApplicationContext(), account.name);
                         SyncManager syncManager = new SyncManager(ImportAccountActivity.this);
                         final Account accountToCreate = new Account(account.name, account.userId, account.url);
-                        syncManager.createAccount(accountToCreate, new IResponseCallback<Account>() {
+                        syncManager.createAccount(accountToCreate, new IResponseCallback<>() {
                             @Override
                             public void onResponse(Account createdAccount) {
                                 // Remember last account - THIS HAS TO BE DONE SYNCHRONOUSLY
@@ -124,12 +124,12 @@ public class ImportAccountActivity extends AppCompatActivity {
                                 editor.putLong(sharedPreferenceLastAccount, createdAccount.getId());
                                 editor.commit();
 
-                                syncManager.refreshCapabilities(new ResponseCallback<Capabilities>(createdAccount) {
+                                syncManager.refreshCapabilities(new ResponseCallback<>(createdAccount) {
                                     @Override
                                     public void onResponse(Capabilities response) {
                                         if (!response.isMaintenanceEnabled()) {
                                             if (response.getDeckVersion().isSupported()) {
-                                                syncManager.synchronize(new ResponseCallback<Boolean>(account) {
+                                                syncManager.synchronize(new ResponseCallback<>(account) {
                                                     @Override
                                                     public void onResponse(Boolean response) {
                                                         restoreWifiPref();
diff --git a/app/src/main/java/it/niedermann/nextcloud/deck/ui/MainActivity.java b/app/src/main/java/it/niedermann/nextcloud/deck/ui/MainActivity.java
index ad8f50535..8c1f30f70 100644
--- a/app/src/main/java/it/niedermann/nextcloud/deck/ui/MainActivity.java
+++ b/app/src/main/java/it/niedermann/nextcloud/deck/ui/MainActivity.java
@@ -401,7 +401,7 @@ public class MainActivity extends AppCompatActivity implements DeleteStackListen
                 }
             });
             filterViewModel.hasActiveFilter().observe(this, (hasActiveFilter) -> binding.filterIndicator.setVisibility(hasActiveFilter ? View.VISIBLE : View.GONE));
-//            binding.archivedCards.setOnClickListener((v) -> startActivity(ArchivedCardsActvitiy.createIntent(this, mainViewModel.getCurrentAccount(), mainViewModel.getCurrentBoardLocalId(), mainViewModel.currentBoardHasEditPermission())));
+//            binding.archivedCards.setOnClickListener((v) -> startActivity(ArchivedCardsActivity.createIntent(this, mainViewModel.getCurrentAccount(), mainViewModel.getCurrentBoardLocalId(), mainViewModel.currentBoardHasEditPermission())));
             binding.enableSearch.setOnClickListener((v) -> showFilterTextToolbar());
             binding.toolbar.setOnClickListener((v) -> showFilterTextToolbar());
 
@@ -414,7 +414,7 @@ public class MainActivity extends AppCompatActivity implements DeleteStackListen
                 DeckLog.verbose("Trigger refresh capabilities for", mainViewModel.getCurrentAccount().getName());
                 refreshCapabilities(mainViewModel.getCurrentAccount(), () -> {
                     DeckLog.verbose("Trigger synchronization for", mainViewModel.getCurrentAccount().getName());
-                    mainViewModel.synchronize(new ResponseCallback<Boolean>(mainViewModel.getCurrentAccount()) {
+                    mainViewModel.synchronize(new ResponseCallback<>(mainViewModel.getCurrentAccount()) {
                         @Override
                         public void onResponse(Boolean response) {
                             DeckLog.info("End of synchronization for " + mainViewModel.getCurrentAccount().getName() + " → Stop spinner.");
@@ -462,7 +462,7 @@ public class MainActivity extends AppCompatActivity implements DeleteStackListen
     @Override
     public void onCreateStack(String stackName) {
         DeckLog.info("Create Stack in account", mainViewModel.getCurrentAccount().getName(), "on board", mainViewModel.getCurrentBoardLocalId());
-        mainViewModel.createStack(mainViewModel.getCurrentAccount().getId(), stackName, mainViewModel.getCurrentBoardLocalId(), new IResponseCallback<FullStack>() {
+        mainViewModel.createStack(mainViewModel.getCurrentAccount().getId(), stackName, mainViewModel.getCurrentBoardLocalId(), new IResponseCallback<>() {
             @Override
             public void onResponse(FullStack response) {
                 DeckApplication.saveCurrentStackId(MainActivity.this, mainViewModel.getCurrentAccount().getId(), mainViewModel.getCurrentBoardLocalId(), response.getLocalId());
@@ -504,14 +504,14 @@ public class MainActivity extends AppCompatActivity implements DeleteStackListen
     @Override
     public void onCreateBoard(String title, @ColorInt int color) {
         if (boardsLiveData == null || boardsLiveDataObserver == null) {
-            throw new IllegalStateException("Cannot create board when noone observe boards yet. boardsLiveData or observer is null.");
+            throw new IllegalStateException("Cannot create board when no one observe boards yet. boardsLiveData or observer is null.");
         }
         boardsLiveData.removeObserver(boardsLiveDataObserver);
         final var boardToCreate = new Board(title, color);
         boardToCreate.setPermissionEdit(true);
         boardToCreate.setPermissionManage(true);
 
-        mainViewModel.createBoard(mainViewModel.getCurrentAccount().getId(), boardToCreate, new IResponseCallback<FullBoard>() {
+        mainViewModel.createBoard(mainViewModel.getCurrentAccount().getId(), boardToCreate, new IResponseCallback<>() {
             @Override
             public void onResponse(FullBoard response) {
                 runOnUiThread(() -> {
@@ -537,7 +537,7 @@ public class MainActivity extends AppCompatActivity implements DeleteStackListen
 
     @Override
     public void onUpdateBoard(FullBoard fullBoard) {
-        mainViewModel.updateBoard(fullBoard, new IResponseCallback<FullBoard>() {
+        mainViewModel.updateBoard(fullBoard, new IResponseCallback<>() {
             @Override
             public void onResponse(FullBoard response) {
                 DeckLog.info("Successfully updated board", fullBoard.getBoard().getTitle());
@@ -553,7 +553,7 @@ public class MainActivity extends AppCompatActivity implements DeleteStackListen
 
     private void refreshCapabilities(final Account account, @Nullable Runnable runAfter) {
         DeckLog.verbose("Refreshing capabilities for", account.getName());
-        mainViewModel.refreshCapabilities(new ResponseCallback<Capabilities>(account) {
+        mainViewModel.refreshCapabilities(new ResponseCallback<>(account) {
             @Override
             public void onResponse(Capabilities response) {
                 DeckLog.verbose("Finished refreshing capabilities for", account.getName(), "successfully.");
@@ -743,7 +743,7 @@ public class MainActivity extends AppCompatActivity implements DeleteStackListen
                                     : R.string.do_you_want_to_archive_all_cards_of_the_list, stack.getTitle()))
                             .setPositiveButton(R.string.simple_archive, (dialog, whichButton) -> {
                                 final FilterInformation filterInformation = filterViewModel.getFilterInformation().getValue();
-                                mainViewModel.archiveCardsInStack(mainViewModel.getCurrentAccount().getId(), stackLocalId, filterInformation == null ? new FilterInformation() : filterInformation, new IResponseCallback<Void>() {
+                                mainViewModel.archiveCardsInStack(mainViewModel.getCurrentAccount().getId(), stackLocalId, filterInformation == null ? new FilterInformation() : filterInformation, new IResponseCallback<>() {
                                     @Override
                                     public void onResponse(Void response) {
                                         DeckLog.info("Successfully archived all cards in stack local id", stackLocalId);
@@ -839,7 +839,7 @@ public class MainActivity extends AppCompatActivity implements DeleteStackListen
                             @Override
                             public void onResponse(Account createdAccount) {
                                 final var importSyncManager = new SyncManager(MainActivity.this, account.name);
-                                importSyncManager.refreshCapabilities(new ResponseCallback<Capabilities>(createdAccount) {
+                                importSyncManager.refreshCapabilities(new ResponseCallback<>(createdAccount) {
                                     @SuppressLint("StringFormatInvalid")
                                     @Override
                                     public void onResponse(Capabilities response) {
@@ -1018,7 +1018,7 @@ public class MainActivity extends AppCompatActivity implements DeleteStackListen
             DeckLog.logError(e);
         }
         binding.viewPager.setCurrentItem(nextStackPosition);
-        mainViewModel.deleteStack(mainViewModel.getCurrentAccount().getId(), stackLocalId, mainViewModel.getCurrentBoardLocalId(), new IResponseCallback<Void>() {
+        mainViewModel.deleteStack(mainViewModel.getCurrentAccount().getId(), stackLocalId, mainViewModel.getCurrentBoardLocalId(), new IResponseCallback<>() {
             @Override
             public void onResponse(Void response) {
                 DeckLog.info("Successfully deleted stack with local id", stackLocalId, "and remote id", stackLocalId);
@@ -1049,7 +1049,7 @@ public class MainActivity extends AppCompatActivity implements DeleteStackListen
             }
         }
 
-        mainViewModel.deleteBoard(board, new IResponseCallback<Void>() {
+        mainViewModel.deleteBoard(board, new IResponseCallback<>() {
             @Override
             public void onResponse(Void response) {
                 DeckLog.info("Successfully deleted board", board.getTitle());
diff --git a/app/src/main/java/it/niedermann/nextcloud/deck/ui/PickStackActivity.java b/app/src/main/java/it/niedermann/nextcloud/deck/ui/PickStackActivity.java
index 34df713c7..a024f1290 100644
--- a/app/src/main/java/it/niedermann/nextcloud/deck/ui/PickStackActivity.java
+++ b/app/src/main/java/it/niedermann/nextcloud/deck/ui/PickStackActivity.java
@@ -1,5 +1,10 @@
 package it.niedermann.nextcloud.deck.ui;
 
+import static androidx.lifecycle.Transformations.switchMap;
+import static it.niedermann.nextcloud.deck.DeckApplication.isDarkTheme;
+import static it.niedermann.nextcloud.deck.ui.branding.BrandingUtil.getSecondaryForegroundColorDependingOnTheme;
+import static it.niedermann.nextcloud.deck.util.DeckColorUtil.contrastRatioIsSufficientBigAreas;
+
 import android.content.res.ColorStateList;
 import android.graphics.Color;
 import android.os.Bundle;
@@ -33,11 +38,6 @@ import it.niedermann.nextcloud.deck.ui.pickstack.PickStackFragment;
 import it.niedermann.nextcloud.deck.ui.pickstack.PickStackListener;
 import it.niedermann.nextcloud.deck.ui.pickstack.PickStackViewModel;
 
-import static androidx.lifecycle.Transformations.switchMap;
-import static it.niedermann.nextcloud.deck.DeckApplication.isDarkTheme;
-import static it.niedermann.nextcloud.deck.ui.branding.BrandingUtil.getSecondaryForegroundColorDependingOnTheme;
-import static it.niedermann.nextcloud.deck.util.DeckColorUtil.contrastRatioIsSufficientBigAreas;
-
 public abstract class PickStackActivity extends AppCompatActivity implements Branded, PickStackListener {
 
     private ActivityPickStackBinding binding;
@@ -74,7 +74,7 @@ public abstract class PickStackActivity extends AppCompatActivity implements Bra
         binding.cancel.setOnClickListener((v) -> finish());
         binding.submit.setOnClickListener((v) -> {
             viewModel.setSubmitInProgress(true);
-            onSubmit(viewModel.getAccount(), viewModel.getBoardLocalId(), viewModel.getStackLocalId(), new IResponseCallback<Void>() {
+            onSubmit(viewModel.getAccount(), viewModel.getBoardLocalId(), viewModel.getStackLocalId(), new IResponseCallback<>() {
                 @Override
                 public void onResponse(Void response) {
                     runOnUiThread(() -> viewModel.setSubmitInProgress(false));
diff --git a/app/src/main/java/it/niedermann/nextcloud/deck/ui/PushNotificationActivity.java b/app/src/main/java/it/niedermann/nextcloud/deck/ui/PushNotificationActivity.java
index eb9c4cd30..59f01f862 100644
--- a/app/src/main/java/it/niedermann/nextcloud/deck/ui/PushNotificationActivity.java
+++ b/app/src/main/java/it/niedermann/nextcloud/deck/ui/PushNotificationActivity.java
@@ -1,5 +1,7 @@
 package it.niedermann.nextcloud.deck.ui;
 
+import static it.niedermann.nextcloud.deck.persistence.sync.adapters.db.util.LiveDataHelper.observeOnce;
+
 import android.content.Intent;
 import android.net.Uri;
 import android.text.TextUtils;
@@ -22,8 +24,6 @@ import it.niedermann.nextcloud.deck.ui.exception.ExceptionDialogFragment;
 import it.niedermann.nextcloud.deck.ui.exception.ExceptionHandler;
 import it.niedermann.nextcloud.deck.util.ProjectUtil;
 
-import static it.niedermann.nextcloud.deck.persistence.sync.adapters.db.util.LiveDataHelper.observeOnce;
-
 /**
  * Warning: Do not move this class to another package or folder!
  * The integration of the Nextcloud Android app <a href="https://github.com/nextcloud/android/blob/master/src/main/java/com/nextcloud/client/integrations/deck/DeckApiImpl.java#L42">assumes it to be at this location</a>.
@@ -88,7 +88,7 @@ public class PushNotificationActivity extends AppCompatActivity {
                                     observeOnce(viewModel.getCardByRemoteID(account.getId(), cardRemoteId), PushNotificationActivity.this, (card -> {
                                         DeckLog.verbose("Card:", card);
                                         if (card != null) {
-                                            viewModel.synchronizeCard(new ResponseCallback<Boolean>(account) {
+                                            viewModel.synchronizeCard(new ResponseCallback<>(account) {
                                                 @Override
                                                 public void onResponse(Boolean response) {
                                                     openCardOnSubmit(account, board.getLocalId(), card.getLocalId());
@@ -103,7 +103,7 @@ public class PushNotificationActivity extends AppCompatActivity {
                                         } else {
                                             DeckLog.info("Card is not yet available locally. Synchronize board with localId", board);
 
-                                            viewModel.synchronizeBoard(new ResponseCallback<Boolean>(account) {
+                                            viewModel.synchronizeBoard(new ResponseCallback<>(account) {
                                                 @Override
                                                 public void onResponse(Boolean response) {
                                                     runOnUiThread(() -> observeOnce(viewModel.getCardByRemoteID(account.getId(), cardRemoteId), PushNotificationActivity.this, (card -> {
diff --git a/app/src/main/java/it/niedermann/nextcloud/deck/ui/archivedboards/ArchivedBoardsActvitiy.java b/app/src/main/java/it/niedermann/nextcloud/deck/ui/archivedboards/ArchivedBoardsActvitiy.java
index c824fb37f..083606019 100644
--- a/app/src/main/java/it/niedermann/nextcloud/deck/ui/archivedboards/ArchivedBoardsActvitiy.java
+++ b/app/src/main/java/it/niedermann/nextcloud/deck/ui/archivedboards/ArchivedBoardsActvitiy.java
@@ -76,7 +76,7 @@ public class ArchivedBoardsActvitiy extends AppCompatActivity implements DeleteB
 
     @Override
     public void onBoardDeleted(Board board) {
-        viewModel.deleteBoard(board, new IResponseCallback<Void>() {
+        viewModel.deleteBoard(board, new IResponseCallback<>() {
             @Override
             public void onResponse(Void response) {
                 DeckLog.info("Successfully deleted board", board.getTitle());
@@ -94,7 +94,7 @@ public class ArchivedBoardsActvitiy extends AppCompatActivity implements DeleteB
 
     @Override
     public void onUpdateBoard(FullBoard fullBoard) {
-        viewModel.updateBoard(fullBoard, new IResponseCallback<FullBoard>() {
+        viewModel.updateBoard(fullBoard, new IResponseCallback<>() {
             @Override
             public void onResponse(FullBoard response) {
                 DeckLog.info("Successfully updated board", fullBoard.getBoard().getTitle());
@@ -110,7 +110,7 @@ public class ArchivedBoardsActvitiy extends AppCompatActivity implements DeleteB
 
     @Override
     public void onArchive(Board board) {
-        viewModel.dearchiveBoard(board, new IResponseCallback<FullBoard>() {
+        viewModel.dearchiveBoard(board, new IResponseCallback<>() {
             @Override
             public void onResponse(FullBoard response) {
                 DeckLog.info("Successfully dearchived board", response.getBoard().getTitle());
diff --git a/app/src/main/java/it/niedermann/nextcloud/deck/ui/archivedcards/ArchivedCardsAdapter.java b/app/src/main/java/it/niedermann/nextcloud/deck/ui/archivedcards/ArchivedCardsAdapter.java
index 60ddfd660..45212f287 100644
--- a/app/src/main/java/it/niedermann/nextcloud/deck/ui/archivedcards/ArchivedCardsAdapter.java
+++ b/app/src/main/java/it/niedermann/nextcloud/deck/ui/archivedcards/ArchivedCardsAdapter.java
@@ -33,7 +33,7 @@ public class ArchivedCardsAdapter extends CardAdapter {
     public boolean onCardOptionsItemSelected(@NonNull MenuItem menuItem, @NonNull FullCard fullCard) {
         int itemId = menuItem.getItemId();
         if (itemId == R.id.action_card_dearchive) {
-            mainViewModel.dearchiveCard(fullCard, new IResponseCallback<FullCard>() {
+            mainViewModel.dearchiveCard(fullCard, new IResponseCallback<>() {
                 @Override
                 public void onResponse(FullCard response) {
                     DeckLog.info("Successfully dearchived", Card.class.getSimpleName(), fullCard.getCard().getTitle());
@@ -47,7 +47,7 @@ public class ArchivedCardsAdapter extends CardAdapter {
             });
             return true;
         } else if (itemId == R.id.action_card_delete) {
-            mainViewModel.deleteCard(fullCard.getCard(), new IResponseCallback<Void>() {
+            mainViewModel.deleteCard(fullCard.getCard(), new IResponseCallback<>() {
                 @Override
                 public void onResponse(Void response) {
                     DeckLog.info("Successfully deleted card", fullCard.getCard().getTitle());
diff --git a/app/src/main/java/it/niedermann/nextcloud/deck/ui/attachments/AttachmentViewHolder.java b/app/src/main/java/it/niedermann/nextcloud/deck/ui/attachments/AttachmentViewHolder.java
index 336e085d7..bfc21b787 100644
--- a/app/src/main/java/it/niedermann/nextcloud/deck/ui/attachments/AttachmentViewHolder.java
+++ b/app/src/main/java/it/niedermann/nextcloud/deck/ui/attachments/AttachmentViewHolder.java
@@ -42,7 +42,7 @@ public class AttachmentViewHolder extends RecyclerView.ViewHolder {
                 final String uri = AttachmentUtil.getThumbnailUrl(account, cardRemoteId, attachment, binding.preview.getWidth(), binding.preview.getHeight());
                 Glide.with(parentContext)
                         .load(uri)
-                        .listener(new RequestListener<Drawable>() {
+                        .listener(new RequestListener<>() {
                             @Override
                             public boolean onLoadFailed(@Nullable GlideException e, Object model,
                                                         Target<Drawable> target, boolean isFirstResource) {
diff --git a/app/src/main/java/it/niedermann/nextcloud/deck/ui/board/accesscontrol/AccessControlDialogFragment.java b/app/src/main/java/it/niedermann/nextcloud/deck/ui/board/accesscontrol/AccessControlDialogFragment.java
index f5d453479..241fa6121 100644
--- a/app/src/main/java/it/niedermann/nextcloud/deck/ui/board/accesscontrol/AccessControlDialogFragment.java
+++ b/app/src/main/java/it/niedermann/nextcloud/deck/ui/board/accesscontrol/AccessControlDialogFragment.java
@@ -1,5 +1,8 @@
 package it.niedermann.nextcloud.deck.ui.board.accesscontrol;
 
+import static it.niedermann.nextcloud.deck.ui.board.accesscontrol.AccessControlAdapter.HEADER_ITEM_LOCAL_ID;
+import static it.niedermann.nextcloud.deck.ui.branding.BrandingUtil.applyBrandToEditTextInputLayout;
+
 import android.app.Dialog;
 import android.content.Context;
 import android.os.Bundle;
@@ -30,9 +33,6 @@ import it.niedermann.nextcloud.deck.ui.branding.BrandedSnackbar;
 import it.niedermann.nextcloud.deck.ui.card.UserAutoCompleteAdapter;
 import it.niedermann.nextcloud.deck.ui.exception.ExceptionDialogFragment;
 
-import static it.niedermann.nextcloud.deck.ui.board.accesscontrol.AccessControlAdapter.HEADER_ITEM_LOCAL_ID;
-import static it.niedermann.nextcloud.deck.ui.branding.BrandingUtil.applyBrandToEditTextInputLayout;
-
 public class AccessControlDialogFragment extends DialogFragment implements AccessControlChangedListener, OnItemClickListener {
 
     private MainViewModel viewModel;
@@ -100,7 +100,7 @@ public class AccessControlDialogFragment extends DialogFragment implements Acces
 
     @Override
     public void updateAccessControl(AccessControl accessControl) {
-        viewModel.updateAccessControl(accessControl, new IResponseCallback<AccessControl>() {
+        viewModel.updateAccessControl(accessControl, new IResponseCallback<>() {
             @Override
             public void onResponse(AccessControl response) {
                 DeckLog.info("Successfully updated", AccessControl.class.getSimpleName(), "for user", accessControl.getUser().getDisplayname());
@@ -116,7 +116,7 @@ public class AccessControlDialogFragment extends DialogFragment implements Acces
 
     @Override
     public void deleteAccessControl(AccessControl ac) {
-        viewModel.deleteAccessControl(ac, new IResponseCallback<Void>() {
+        viewModel.deleteAccessControl(ac, new IResponseCallback<>() {
             @Override
             public void onResponse(Void response) {
                 DeckLog.info("Successfully deleted access control for user", ac.getUser().getDisplayname());
@@ -144,7 +144,7 @@ public class AccessControlDialogFragment extends DialogFragment implements Acces
         ac.setType(0L); // https://github.com/nextcloud/deck/blob/master/docs/API.md#post-boardsboardidacl---add-new-acl-rule
         ac.setUserId(user.getLocalId());
         ac.setUser(user);
-        viewModel.createAccessControl(viewModel.getCurrentAccount().getId(), ac, new IResponseCallback<AccessControl>() {
+        viewModel.createAccessControl(viewModel.getCurrentAccount().getId(), ac, new IResponseCallback<>() {
             @Override
             public void onResponse(AccessControl response) {
                 DeckLog.info("Successfully created", AccessControl.class.getSimpleName(), "for user", user.getDisplayname());
diff --git a/app/src/main/java/it/niedermann/nextcloud/deck/ui/board/managelabels/ManageLabelsDialogFragment.java b/app/src/main/java/it/niedermann/nextcloud/deck/ui/board/managelabels/ManageLabelsDialogFragment.java
index 4a81dd04c..8f778c749 100644
--- a/app/src/main/java/it/niedermann/nextcloud/deck/ui/board/managelabels/ManageLabelsDialogFragment.java
+++ b/app/src/main/java/it/niedermann/nextcloud/deck/ui/board/managelabels/ManageLabelsDialogFragment.java
@@ -1,5 +1,8 @@
 package it.niedermann.nextcloud.deck.ui.board.managelabels;
 
+import static it.niedermann.nextcloud.deck.ui.branding.BrandingUtil.applyBrandToEditTextInputLayout;
+import static it.niedermann.nextcloud.deck.ui.branding.BrandingUtil.applyBrandToFAB;
+
 import android.app.Dialog;
 import android.content.Context;
 import android.database.sqlite.SQLiteConstraintException;
@@ -26,9 +29,6 @@ import it.niedermann.nextcloud.deck.ui.MainViewModel;
 import it.niedermann.nextcloud.deck.ui.branding.BrandedDialogFragment;
 import it.niedermann.nextcloud.deck.ui.branding.DeleteAlertDialogBuilder;
 
-import static it.niedermann.nextcloud.deck.ui.branding.BrandingUtil.applyBrandToEditTextInputLayout;
-import static it.niedermann.nextcloud.deck.ui.branding.BrandingUtil.applyBrandToFAB;
-
 public class ManageLabelsDialogFragment extends BrandedDialogFragment implements ManageLabelListener, EditLabelListener {
 
     private MainViewModel viewModel;
@@ -81,7 +81,7 @@ public class ManageLabelsDialogFragment extends BrandedDialogFragment implements
             label.setTitle(binding.addLabelTitle.getText().toString());
             label.setColor(colors[new Random().nextInt(colors.length)]);
 
-            viewModel.createLabel(viewModel.getCurrentAccount().getId(), label, boardId, new IResponseCallback<Label>() {
+            viewModel.createLabel(viewModel.getCurrentAccount().getId(), label, boardId, new IResponseCallback<>() {
                 @Override
                 public void onResponse(Label response) {
                     requireActivity().runOnUiThread(() -> {
@@ -144,7 +144,7 @@ public class ManageLabelsDialogFragment extends BrandedDialogFragment implements
     }
 
     private void deleteLabel(@NonNull Label label) {
-        viewModel.deleteLabel(label, new IResponseCallback<Void>() {
+        viewModel.deleteLabel(label, new IResponseCallback<>() {
             @Override
             public void onResponse(Void response) {
                 DeckLog.info("Successfully deleted label", label.getTitle());
@@ -167,7 +167,7 @@ public class ManageLabelsDialogFragment extends BrandedDialogFragment implements
 
     @Override
     public void onLabelUpdated(@NonNull Label label) {
-        viewModel.updateLabel(label, new IResponseCallback<Label>() {
+        viewModel.updateLabel(label, new IResponseCallback<>() {
             @Override
             public void onResponse(Label label) {
                 DeckLog.info("Successfully update label", label.getTitle());
diff --git a/app/src/main/java/it/niedermann/nextcloud/deck/ui/card/CardAdapter.java b/app/src/main/java/it/niedermann/nextcloud/deck/ui/card/CardAdapter.java
index ecbc3f4ce..1c0567793 100644
--- a/app/src/main/java/it/niedermann/nextcloud/deck/ui/card/CardAdapter.java
+++ b/app/src/main/java/it/niedermann/nextcloud/deck/ui/card/CardAdapter.java
@@ -223,7 +223,7 @@ public class CardAdapter extends RecyclerView.Adapter<AbstractCardViewHolder> im
                     .show(fragmentManager, MoveCardDialogFragment.class.getSimpleName());
             return true;
         } else if (itemId == R.id.action_card_archive) {
-            mainViewModel.archiveCard(fullCard, new IResponseCallback<FullCard>() {
+            mainViewModel.archiveCard(fullCard, new IResponseCallback<>() {
                 @Override
                 public void onResponse(FullCard response) {
                     DeckLog.info("Successfully archived", Card.class.getSimpleName(), fullCard.getCard().getTitle());
@@ -237,7 +237,7 @@ public class CardAdapter extends RecyclerView.Adapter<AbstractCardViewHolder> im
             });
             return true;
         } else if (itemId == R.id.action_card_delete) {
-            mainViewModel.deleteCard(fullCard.getCard(), new IResponseCallback<Void>() {
+            mainViewModel.deleteCard(fullCard.getCard(), new IResponseCallback<>() {
                 @Override
                 public void onResponse(Void response) {
                     DeckLog.info("Successfully deleted card", fullCard.getCard().getTitle());
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 534e296e5..8ddb0add9 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
@@ -461,7 +461,7 @@ public class CardAttachmentsFragment extends Fragment implements AttachmentDelet
         a.setStatusEnum(DBStatus.LOCAL_EDITED);
         editViewModel.getFullCard().getAttachments().add(0, a);
         adapter.addAttachment(a);
-        editViewModel.addAttachmentToCard(editViewModel.getAccount().getId(), editViewModel.getFullCard().getLocalId(), a.getMimetype(), fileToUpload, new IResponseCallback<Attachment>() {
+        editViewModel.addAttachmentToCard(editViewModel.getAccount().getId(), editViewModel.getFullCard().getLocalId(), a.getMimetype(), fileToUpload, new IResponseCallback<>() {
             @Override
             public void onResponse(Attachment response) {
                 requireActivity().runOnUiThread(() -> {
@@ -525,7 +525,7 @@ public class CardAttachmentsFragment extends Fragment implements AttachmentDelet
         adapter.removeAttachment(attachment);
         editViewModel.getFullCard().getAttachments().remove(attachment);
         if (attachment.getLocalId() != null) {
-            editViewModel.deleteAttachmentOfCard(editViewModel.getAccount().getId(), editViewModel.getFullCard().getLocalId(), attachment.getLocalId(), new IResponseCallback<Void>() {
+            editViewModel.deleteAttachmentOfCard(editViewModel.getAccount().getId(), editViewModel.getFullCard().getLocalId(), attachment.getLocalId(), new IResponseCallback<>() {
                 @Override
                 public void onResponse(Void response) {
                     DeckLog.info("Successfully delete", Attachment.class.getSimpleName(), attachment.getFilename(), "from", Card.class.getSimpleName(), editViewModel.getFullCard().getCard().getTitle());
diff --git a/app/src/main/java/it/niedermann/nextcloud/deck/ui/card/comments/CardCommentsFragment.java b/app/src/main/java/it/niedermann/nextcloud/deck/ui/card/comments/CardCommentsFragment.java
index f0e54a18b..08ef5cdf1 100644
--- a/app/src/main/java/it/niedermann/nextcloud/deck/ui/card/comments/CardCommentsFragment.java
+++ b/app/src/main/java/it/niedermann/nextcloud/deck/ui/card/comments/CardCommentsFragment.java
@@ -1,5 +1,10 @@
 package it.niedermann.nextcloud.deck.ui.card.comments;
 
+import static android.view.View.GONE;
+import static android.view.View.VISIBLE;
+import static it.niedermann.nextcloud.deck.ui.branding.BrandingUtil.applyBrandToEditTextInputLayout;
+import static it.niedermann.nextcloud.deck.ui.branding.BrandingUtil.applyBrandToFAB;
+
 import android.os.Bundle;
 import android.text.TextUtils;
 import android.view.KeyEvent;
@@ -30,11 +35,6 @@ import it.niedermann.nextcloud.deck.ui.card.EditCardViewModel;
 import it.niedermann.nextcloud.deck.ui.exception.ExceptionDialogFragment;
 import it.niedermann.nextcloud.deck.util.ViewUtil;
 
-import static android.view.View.GONE;
-import static android.view.View.VISIBLE;
-import static it.niedermann.nextcloud.deck.ui.branding.BrandingUtil.applyBrandToEditTextInputLayout;
-import static it.niedermann.nextcloud.deck.ui.branding.BrandingUtil.applyBrandToFAB;
-
 public class CardCommentsFragment extends Fragment implements CommentEditedListener, CommentDeletedListener, CommentSelectAsReplyListener {
 
     private FragmentCardEditTabCommentsBinding binding;
@@ -141,7 +141,7 @@ public class CardCommentsFragment extends Fragment implements CommentEditedListe
 
     @Override
     public void onCommentDeleted(Long localId) {
-        commentsViewModel.deleteComment(mainViewModel.getAccount().getId(), mainViewModel.getFullCard().getLocalId(), localId, new IResponseCallback<Void>() {
+        commentsViewModel.deleteComment(mainViewModel.getAccount().getId(), mainViewModel.getFullCard().getLocalId(), localId, new IResponseCallback<>() {
             @Override
             public void onResponse(Void response) {
                 DeckLog.info("Successfully deleted comment with localId", localId);
diff --git a/app/src/main/java/it/niedermann/nextcloud/deck/ui/card/details/CardDetailsFragment.java b/app/src/main/java/it/niedermann/nextcloud/deck/ui/card/details/CardDetailsFragment.java
index a4e4fac72..11b565cb3 100644
--- a/app/src/main/java/it/niedermann/nextcloud/deck/ui/card/details/CardDetailsFragment.java
+++ b/app/src/main/java/it/niedermann/nextcloud/deck/ui/card/details/CardDetailsFragment.java
@@ -228,7 +228,7 @@ public class CardDetailsFragment extends Fragment implements OnDateSetListener,
                     newLabel.setBoardId(boardId);
                     newLabel.setTitle(((LabelAutoCompleteAdapter) binding.labels.getAdapter()).getLastFilterText());
                     newLabel.setLocalId(null);
-                    viewModel.createLabel(accountId, newLabel, boardId, new IResponseCallback<Label>() {
+                    viewModel.createLabel(accountId, newLabel, boardId, new IResponseCallback<>() {
                         @Override
                         public void onResponse(Label response) {
                             requireActivity().runOnUiThread(() -> {
diff --git a/app/src/main/java/it/niedermann/nextcloud/deck/ui/pickstack/PickStackFragment.java b/app/src/main/java/it/niedermann/nextcloud/deck/ui/pickstack/PickStackFragment.java
index ab41e71b5..35454d496 100644
--- a/app/src/main/java/it/niedermann/nextcloud/deck/ui/pickstack/PickStackFragment.java
+++ b/app/src/main/java/it/niedermann/nextcloud/deck/ui/pickstack/PickStackFragment.java
@@ -165,19 +165,16 @@ public class PickStackFragment extends Fragment {
             }
         });
 
-        binding.accountSelect.setOnItemSelectedListener((SelectedListener) (parent, view, position, id) -> {
-            updateLiveDataSource(boardsLiveData, boardsObserver, showBoardsWithoutEditPermission
-                    ? viewModel.getBoards(parent.getSelectedItemId())
-                    : viewModel.getBoardsWithEditPermission(parent.getSelectedItemId()));
-        });
+        binding.accountSelect.setOnItemSelectedListener((SelectedListener) (parent, view, position, id) ->
+                updateLiveDataSource(boardsLiveData, boardsObserver, showBoardsWithoutEditPermission
+                        ? viewModel.getBoards(parent.getSelectedItemId())
+                        : viewModel.getBoardsWithEditPermission(parent.getSelectedItemId())));
 
-        binding.boardSelect.setOnItemSelectedListener((SelectedListener) (parent, view, position, id) -> {
-            updateLiveDataSource(stacksLiveData, stacksObserver, viewModel.getStacksForBoard(binding.accountSelect.getSelectedItemId(), parent.getSelectedItemId()));
-        });
+        binding.boardSelect.setOnItemSelectedListener((SelectedListener) (parent, view, position, id) ->
+                updateLiveDataSource(stacksLiveData, stacksObserver, viewModel.getStacksForBoard(binding.accountSelect.getSelectedItemId(), parent.getSelectedItemId())));
 
-        binding.stackSelect.setOnItemSelectedListener((SelectedListener) (parent, view, position, id) -> {
-            pickStackListener.onStackPicked((Account) binding.accountSelect.getSelectedItem(), (Board) binding.boardSelect.getSelectedItem(), (Stack) parent.getSelectedItem());
-        });
+        binding.stackSelect.setOnItemSelectedListener((SelectedListener) (parent, view, position, id) ->
+                pickStackListener.onStackPicked((Account) binding.accountSelect.getSelectedItem(), (Board) binding.boardSelect.getSelectedItem(), (Stack) parent.getSelectedItem()));
 
         return binding.getRoot();
     }
diff --git a/app/src/main/java/it/niedermann/nextcloud/deck/ui/preparecreate/PrepareCreateActivity.java b/app/src/main/java/it/niedermann/nextcloud/deck/ui/preparecreate/PrepareCreateActivity.java
index 0557001b7..5e316593f 100644
--- a/app/src/main/java/it/niedermann/nextcloud/deck/ui/preparecreate/PrepareCreateActivity.java
+++ b/app/src/main/java/it/niedermann/nextcloud/deck/ui/preparecreate/PrepareCreateActivity.java
@@ -55,7 +55,7 @@ public class PrepareCreateActivity extends PickStackActivity {
             );
         }
 
-        viewModel.saveCard(account.getId(), boardId, stackId, fullCard, new IResponseCallback<FullCard>() {
+        viewModel.saveCard(account.getId(), boardId, stackId, fullCard, new IResponseCallback<>() {
             @Override
             public void onResponse(FullCard response) {
                 saveCurrentAccount(PrepareCreateActivity.this, account);
diff --git a/app/src/main/java/it/niedermann/nextcloud/deck/ui/sharetarget/ShareTargetActivity.java b/app/src/main/java/it/niedermann/nextcloud/deck/ui/sharetarget/ShareTargetActivity.java
index 450450fe6..2c67556a9 100644
--- a/app/src/main/java/it/niedermann/nextcloud/deck/ui/sharetarget/ShareTargetActivity.java
+++ b/app/src/main/java/it/niedermann/nextcloud/deck/ui/sharetarget/ShareTargetActivity.java
@@ -123,7 +123,7 @@ public class ShareTargetActivity extends MainActivity implements SelectCardListe
                     if (mimeType == null) {
                         throw new IllegalArgumentException("MimeType of uri is null. [" + uri + "]");
                     }
-                    mainViewModel.addAttachmentToCard(fullCard.getAccountId(), fullCard.getCard().getLocalId(), mimeType, tempFile, new IResponseCallback<Attachment>() {
+                    mainViewModel.addAttachmentToCard(fullCard.getAccountId(), fullCard.getCard().getLocalId(), mimeType, tempFile, new IResponseCallback<>() {
                         @Override
                         public void onResponse(Attachment response) {
                             runOnUiThread(shareProgressViewModel::increaseProgress);
@@ -162,7 +162,7 @@ public class ShareTargetActivity extends MainActivity implements SelectCardListe
                                             ? receivedText
                                             : oldDescription + "\n\n" + receivedText
                             );
-                            mainViewModel.updateCard(fullCard, new IResponseCallback<FullCard>() {
+                            mainViewModel.updateCard(fullCard, new IResponseCallback<>() {
                                 @Override
                                 public void onResponse(FullCard response) {
                                     Toast.makeText(getApplicationContext(), getString(R.string.share_success, "\"" + receivedText + "\"", "\"" + fullCard.getCard().getTitle() + "\""), Toast.LENGTH_LONG).show();
diff --git a/app/src/main/java/it/niedermann/nextcloud/deck/ui/stack/StackFragment.java b/app/src/main/java/it/niedermann/nextcloud/deck/ui/stack/StackFragment.java
index 93ebd0093..61f58a9d4 100644
--- a/app/src/main/java/it/niedermann/nextcloud/deck/ui/stack/StackFragment.java
+++ b/app/src/main/java/it/niedermann/nextcloud/deck/ui/stack/StackFragment.java
@@ -159,7 +159,7 @@ public class StackFragment extends Fragment implements DragAndDropTab<CardAdapte
 
     @Override
     public void move(long originAccountId, long originCardLocalId, long targetAccountId, long targetBoardLocalId, long targetStackLocalId) {
-        mainViewModel.moveCard(originAccountId, originCardLocalId, targetAccountId, targetBoardLocalId, targetStackLocalId, new IResponseCallback<Void>() {
+        mainViewModel.moveCard(originAccountId, originCardLocalId, targetAccountId, targetBoardLocalId, targetStackLocalId, new IResponseCallback<>() {
             @Override
             public void onResponse(Void response) {
                 DeckLog.log("Moved", Card.class.getSimpleName(), originCardLocalId, "to", Stack.class.getSimpleName(), targetStackLocalId);
diff --git a/app/src/main/java/it/niedermann/nextcloud/deck/ui/upcomingcards/UpcomingCardsActivity.java b/app/src/main/java/it/niedermann/nextcloud/deck/ui/upcomingcards/UpcomingCardsActivity.java
index e5f9297fd..9bfa165c4 100644
--- a/app/src/main/java/it/niedermann/nextcloud/deck/ui/upcomingcards/UpcomingCardsActivity.java
+++ b/app/src/main/java/it/niedermann/nextcloud/deck/ui/upcomingcards/UpcomingCardsActivity.java
@@ -42,7 +42,7 @@ public class UpcomingCardsActivity extends AppCompatActivity implements MoveCard
         final var adapter = new UpcomingCardsAdapter(this, getSupportFragmentManager(),
                 viewModel::assignUser,
                 viewModel::unassignUser,
-                (fullCard) -> viewModel.archiveCard(fullCard, new IResponseCallback<FullCard>() {
+                (fullCard) -> viewModel.archiveCard(fullCard, new IResponseCallback<>() {
                     @Override
                     public void onResponse(FullCard response) {
                         DeckLog.info("Successfully archived", Card.class.getSimpleName(), fullCard.getCard().getTitle());
@@ -54,7 +54,7 @@ public class UpcomingCardsActivity extends AppCompatActivity implements MoveCard
                         runOnUiThread(() -> ExceptionDialogFragment.newInstance(throwable, null).show(getSupportFragmentManager(), ExceptionDialogFragment.class.getSimpleName()));
                     }
                 }),
-                (card) -> viewModel.deleteCard(card, new IResponseCallback<Void>() {
+                (card) -> viewModel.deleteCard(card, new IResponseCallback<>() {
                     @Override
                     public void onResponse(Void response) {
                         DeckLog.info("Successfully deleted card", card.getTitle());
@@ -91,7 +91,7 @@ public class UpcomingCardsActivity extends AppCompatActivity implements MoveCard
 
     @Override
     public void move(long originAccountId, long originCardLocalId, long targetAccountId, long targetBoardLocalId, long targetStackLocalId) {
-        viewModel.moveCard(originAccountId, originCardLocalId, targetAccountId, targetBoardLocalId, targetStackLocalId, new IResponseCallback<Void>() {
+        viewModel.moveCard(originAccountId, originCardLocalId, targetAccountId, targetBoardLocalId, targetStackLocalId, new IResponseCallback<>() {
             @Override
             public void onResponse(Void response) {
                 DeckLog.log("Moved", Card.class.getSimpleName(), originCardLocalId, "to", Stack.class.getSimpleName(), targetStackLocalId);
diff --git a/app/src/main/java/it/niedermann/nextcloud/deck/ui/widget/upcoming/UpcomingWidget.java b/app/src/main/java/it/niedermann/nextcloud/deck/ui/widget/upcoming/UpcomingWidget.java
index 42c7989dd..cfb22bccd 100644
--- a/app/src/main/java/it/niedermann/nextcloud/deck/ui/widget/upcoming/UpcomingWidget.java
+++ b/app/src/main/java/it/niedermann/nextcloud/deck/ui/widget/upcoming/UpcomingWidget.java
@@ -1,5 +1,7 @@
 package it.niedermann.nextcloud.deck.ui.widget.upcoming;
 
+import static android.appwidget.AppWidgetManager.ACTION_APPWIDGET_UPDATE;
+
 import android.app.PendingIntent;
 import android.appwidget.AppWidgetManager;
 import android.appwidget.AppWidgetProvider;
@@ -30,8 +32,6 @@ import it.niedermann.nextcloud.deck.model.widget.filter.FilterWidgetUser;
 import it.niedermann.nextcloud.deck.persistence.sync.SyncManager;
 import it.niedermann.nextcloud.deck.ui.card.EditActivity;
 
-import static android.appwidget.AppWidgetManager.ACTION_APPWIDGET_UPDATE;
-
 public class UpcomingWidget extends AppWidgetProvider {
     private static final String PENDING_INTENT_ACTION_EDIT = "edit";
     private static final String PENDING_INTENT_ACTION_OPEN = "open";
@@ -58,7 +58,7 @@ public class UpcomingWidget extends AppWidgetProvider {
                         fwa.setUsers(new FilterWidgetUser(syncManager.getUserByUidDirectly(account.getId(), account.getUserName()).getLocalId()));
                         return fwa;
                     }).collect(Collectors.toList()));
-                    syncManager.createFilterWidget(config, new IResponseCallback<Integer>() {
+                    syncManager.createFilterWidget(config, new IResponseCallback<>() {
                         @Override
                         public void onResponse(Integer response) {
                             DeckLog.verbose("Successfully created", UpcomingWidget.class.getSimpleName(), "with id", appWidgetId);