Examples with Nullable io.reactivex.rxjava3.annotations.Nullable used on opensource projects

Example 1 with Nullable

use of io.reactivex.rxjava3.annotations.Nullable in project Tusky by Vavassor.

the class NotificationsFragment method onCreateView.

@Nullable
@Override
public View onCreateView(@NonNull LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) {
    View rootView = inflater.inflate(R.layout.fragment_timeline_notifications, container, false);
    // from inflater to silence warning
    @NonNull Context context = inflater.getContext();
    SharedPreferences preferences = PreferenceManager.getDefaultSharedPreferences(getActivity());
    boolean showNotificationsFilterSetting = preferences.getBoolean("showNotificationsFilter", true);
    // Clear notifications on filter visibility change to force refresh
    if (showNotificationsFilterSetting != showNotificationsFilter)
        notifications.clear();
    showNotificationsFilter = showNotificationsFilterSetting;
    // Setup the SwipeRefreshLayout.
    swipeRefreshLayout = rootView.findViewById(R.id.swipeRefreshLayout);
    recyclerView = rootView.findViewById(R.id.recyclerView);
    progressBar = rootView.findViewById(R.id.progressBar);
    statusView = rootView.findViewById(R.id.statusView);
    appBarOptions = rootView.findViewById(R.id.appBarOptions);
    swipeRefreshLayout.setOnRefreshListener(this);
    swipeRefreshLayout.setColorSchemeResources(R.color.tusky_blue);
    loadNotificationsFilter();
    // Setup the RecyclerView.
    recyclerView.setHasFixedSize(true);
    layoutManager = new LinearLayoutManager(context);
    recyclerView.setLayoutManager(layoutManager);
    recyclerView.setAccessibilityDelegateCompat(new ListStatusAccessibilityDelegate(recyclerView, this, (pos) -> {
        NotificationViewData notification = notifications.getPairedItemOrNull(pos);
        // We support replies only for now
        if (notification instanceof NotificationViewData.Concrete) {
            return ((NotificationViewData.Concrete) notification).getStatusViewData();
        } else {
            return null;
        }
    }));
    recyclerView.addItemDecoration(new DividerItemDecoration(context, DividerItemDecoration.VERTICAL));
    StatusDisplayOptions statusDisplayOptions = new StatusDisplayOptions(preferences.getBoolean("animateGifAvatars", false), accountManager.getActiveAccount().getMediaPreviewEnabled(), preferences.getBoolean("absoluteTimeView", false), preferences.getBoolean("showBotOverlay", true), preferences.getBoolean("useBlurhash", true), CardViewMode.NONE, preferences.getBoolean("confirmReblogs", true), preferences.getBoolean("confirmFavourites", false), preferences.getBoolean(PrefKeys.WELLBEING_HIDE_STATS_POSTS, false), preferences.getBoolean(PrefKeys.ANIMATE_CUSTOM_EMOJIS, false));
    adapter = new NotificationsAdapter(accountManager.getActiveAccount().getAccountId(), dataSource, statusDisplayOptions, this, this, this);
    alwaysShowSensitiveMedia = accountManager.getActiveAccount().getAlwaysShowSensitiveMedia();
    alwaysOpenSpoiler = accountManager.getActiveAccount().getAlwaysOpenSpoiler();
    recyclerView.setAdapter(adapter);
    topLoading = false;
    bottomLoading = false;
    bottomId = null;
    updateAdapter();
    Button buttonClear = rootView.findViewById(R.id.buttonClear);
    buttonClear.setOnClickListener(v -> confirmClearNotifications());
    buttonFilter = rootView.findViewById(R.id.buttonFilter);
    buttonFilter.setOnClickListener(v -> showFilterMenu());
    if (notifications.isEmpty()) {
        swipeRefreshLayout.setEnabled(false);
        sendFetchNotificationsRequest(null, null, FetchEnd.BOTTOM, -1);
    } else {
        progressBar.setVisibility(View.GONE);
    }
    ((SimpleItemAnimator) recyclerView.getItemAnimator()).setSupportsChangeAnimations(false);
    updateFilterVisibility();
    return rootView;
}

Example 2 with Nullable

use of io.reactivex.rxjava3.annotations.Nullable in project Signal-Android by WhisperSystems.

the class BaseRegistrationLockFragment method onViewCreated.

@Override
@CallSuper
public void onViewCreated(@NonNull View view, @Nullable Bundle savedInstanceState) {
    super.onViewCreated(view, savedInstanceState);
    setDebugLogSubmitMultiTapView(view.findViewById(R.id.kbs_lock_pin_title));
    pinEntry = view.findViewById(R.id.kbs_lock_pin_input);
    pinButton = view.findViewById(R.id.kbs_lock_pin_confirm);
    errorLabel = view.findViewById(R.id.kbs_lock_pin_input_label);
    keyboardToggle = view.findViewById(R.id.kbs_lock_keyboard_toggle);
    forgotPin = view.findViewById(R.id.kbs_lock_forgot_pin);
    RegistrationLockFragmentArgs args = RegistrationLockFragmentArgs.fromBundle(requireArguments());
    timeRemaining = args.getTimeRemaining();
    forgotPin.setVisibility(View.GONE);
    forgotPin.setOnClickListener(v -> handleForgottenPin(timeRemaining));
    pinEntry.setImeOptions(EditorInfo.IME_ACTION_DONE);
    pinEntry.setOnEditorActionListener((v, actionId, event) -> {
        if (actionId == EditorInfo.IME_ACTION_DONE) {
            ViewUtil.hideKeyboard(requireContext(), v);
            handlePinEntry();
            return true;
        }
        return false;
    });
    enableAndFocusPinEntry();
    pinButton.setOnClickListener((v) -> {
        ViewUtil.hideKeyboard(requireContext(), pinEntry);
        handlePinEntry();
    });
    keyboardToggle.setOnClickListener((v) -> {
        PinKeyboardType keyboardType = getPinEntryKeyboardType();
        updateKeyboard(keyboardType.getOther());
        keyboardToggle.setText(resolveKeyboardToggleText(keyboardType));
    });
    PinKeyboardType keyboardType = getPinEntryKeyboardType().getOther();
    keyboardToggle.setText(resolveKeyboardToggleText(keyboardType));
    disposables.bindTo(getViewLifecycleOwner().getLifecycle());
    viewModel = getViewModel();
    viewModel.getLockedTimeRemaining().observe(getViewLifecycleOwner(), t -> timeRemaining = t);
    TokenData keyBackupCurrentToken = viewModel.getKeyBackupCurrentToken();
    if (keyBackupCurrentToken != null) {
        int triesRemaining = keyBackupCurrentToken.getTriesRemaining();
        if (triesRemaining <= 3) {
            int daysRemaining = getLockoutDays(timeRemaining);
            new MaterialAlertDialogBuilder(requireContext()).setTitle(R.string.RegistrationLockFragment__not_many_tries_left).setMessage(getTriesRemainingDialogMessage(triesRemaining, daysRemaining)).setPositiveButton(android.R.string.ok, null).setNeutralButton(R.string.PinRestoreEntryFragment_contact_support, (dialog, which) -> sendEmailToSupport()).show();
        }
        if (triesRemaining < 5) {
            errorLabel.setText(requireContext().getResources().getQuantityString(R.plurals.RegistrationLockFragment__d_attempts_remaining, triesRemaining, triesRemaining));
        }
    }
}

Example 3 with Nullable

use of io.reactivex.rxjava3.annotations.Nullable in project RxJava by ReactiveX.

the class FlowableObserveOnTest method asycFusedPollThrows.

@Test
public void asycFusedPollThrows() {
    new Flowable<Integer>() {

        @Override
        protected void subscribeActual(Subscriber<? super Integer> subscriber) {
            subscriber.onSubscribe(new BooleanSubscription());
            @SuppressWarnings("unchecked") BaseObserveOnSubscriber<Integer> oo = (BaseObserveOnSubscriber<Integer>) subscriber;
            oo.sourceMode = QueueFuseable.ASYNC;
            oo.requested.lazySet(1);
            oo.queue = new SimpleQueue<Integer>() {

                @Override
                public boolean offer(Integer value) {
                    return false;
                }

                @Override
                public boolean offer(Integer v1, Integer v2) {
                    return false;
                }

                @Nullable
                @Override
                public Integer poll() throws Exception {
                    throw new TestException();
                }

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

                @Override
                public void clear() {
                }
            };
            oo.clear();
            oo.trySchedule();
        }
    }.observeOn(Schedulers.single()).test(0L).awaitDone(5, TimeUnit.SECONDS).assertFailure(TestException.class);
}

Example 4 with Nullable

use of io.reactivex.rxjava3.annotations.Nullable in project fdroidclient by f-droid.

the class InstalledAppProviderService method getPathToInstalledApk.

@Nullable
public static File getPathToInstalledApk(PackageInfo packageInfo) {
    File apk = new File(packageInfo.applicationInfo.publicSourceDir);
    if (apk.isDirectory()) {
        FilenameFilter filter = (dir, name) -> name.endsWith(".apk");
        File[] files = apk.listFiles(filter);
        if (files == null) {
            String msg = packageInfo.packageName + " sourceDir has no APKs: " + apk.getAbsolutePath();
            Utils.debugLog(TAG, msg);
            ACRA.getErrorReporter().handleException(new IllegalArgumentException(msg), false);
            return null;
        }
        apk = files[0];
    }
    return apk;
}

Example 5 with Nullable

use of io.reactivex.rxjava3.annotations.Nullable in project RxJava by ReactiveX.

the class FlowableObserveOnTest method nonFusedPollThrows.

@Test
public void nonFusedPollThrows() {
    new Flowable<Integer>() {

        @Override
        protected void subscribeActual(Subscriber<? super Integer> subscriber) {
            subscriber.onSubscribe(new BooleanSubscription());
            @SuppressWarnings("unchecked") BaseObserveOnSubscriber<Integer> oo = (BaseObserveOnSubscriber<Integer>) subscriber;
            oo.sourceMode = QueueFuseable.SYNC;
            oo.requested.lazySet(1);
            oo.queue = new SimpleQueue<Integer>() {

                @Override
                public boolean offer(Integer value) {
                    return false;
                }

                @Override
                public boolean offer(Integer v1, Integer v2) {
                    return false;
                }

                @Nullable
                @Override
                public Integer poll() throws Exception {
                    throw new TestException();
                }

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

                @Override
                public void clear() {
                }
            };
            oo.clear();
            oo.trySchedule();
        }
    }.observeOn(Schedulers.single()).test(0L).awaitDone(5, TimeUnit.SECONDS).assertFailure(TestException.class);
}