Java Code Examples for androidx.annotation.NonNull

The following examples show how to use androidx.annotation.NonNull. These examples are extracted from open source projects. You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may want to check out the right sidebar which shows the related API usage.
Example 1
Source Project: arcusandroid   Source File: ButtonActionController.java    License: Apache License 2.0 6 votes vote down vote up
/**
 * Assigns the selected action to the current button (i.e., the button provided to
 * {@link #editButton(Button)}).
 * <p>
 * Must call {@link #editButton(Button)} before invoking this method.
 * <p>
 * If the action previously assigned to this button was not the default action, then the rule
 * associated with that action will be deleted before assigning the new, selected action.
 *
 * @param selectedAction
 */
public void assignButtonAction(@NonNull final ButtonAction selectedAction) {
    logger.debug("Assigning action {} to button {} of device {}.", selectedAction, selectedButton, selectedButtonDevice);

    if (state < STATE_EDITING_BUTTON) {
        throw new IllegalStateException("Please call editButton() before assignButtonAction().");
    }
    state = STATE_ASSIGNED_RULE;

    // If the last assigned value wasn't the default action, then delete it
    if (!currentAction.isDefaultAction()) {
        deleteButtonAction(currentAction, new ButtonActionDeletionListener() {
            @Override
            public void onButtonActionDeleted() {
                completeButtonActionAssignment(selectedAction);
            }
        });
    }

    else {
        completeButtonActionAssignment(selectedAction);
    }
}
 
Example 2
void onSingleMediaSelected(@NonNull Context context, @NonNull Media media) {
  selectedMedia.setValue(Collections.singletonList(media));

  repository.getPopulatedMedia(context, Collections.singletonList(media), populatedMedia -> {
    Util.runOnMain(() -> {
      List<Media> filteredMedia = getFilteredMedia(context, populatedMedia, mediaConstraints);

      if (filteredMedia.isEmpty()) {
        error.setValue(Error.ITEM_TOO_LARGE);
        bucketId.setValue(Media.ALL_MEDIA_BUCKET_ID);
      } else {
        bucketId.setValue(filteredMedia.get(0).getBucketId().or(Media.ALL_MEDIA_BUCKET_ID));
      }

      selectedMedia.setValue(filteredMedia);
    });
  });
}
 
Example 3
public GroupRightsDialog(@NonNull Context context,
                         @NonNull Type type,
                         @NonNull GroupAccessControl currentRights,
                         @NonNull GroupRightsDialog.OnChange onChange)
{
  rights = currentRights;

  builder = new AlertDialog.Builder(context)
                           .setTitle(type.message)
                           .setSingleChoiceItems(type.choices, currentRights.ordinal(), (dialog, which) -> rights = GroupAccessControl.values()[which])
                           .setNegativeButton(android.R.string.cancel, (dialog, which) -> {
                           })
                           .setPositiveButton(android.R.string.ok, (dialog, which) -> {
                             GroupAccessControl newGroupAccessControl = rights;

                             if (newGroupAccessControl != currentRights) {
                               onChange.changed(currentRights, newGroupAccessControl);
                             }
                           });
}
 
Example 4
Source Project: crashx   Source File: CrashActivity.java    License: Apache License 2.0 6 votes vote down vote up
@Nullable
private static Class<? extends Activity> getErrorActivityClassWithIntentFilter(@NonNull Context context) {
    Intent searchedIntent = new Intent().setAction(INTENT_ACTION_ERROR_ACTIVITY).setPackage(context.getPackageName());
    List<ResolveInfo> resolveInfos = context.getPackageManager().queryIntentActivities(searchedIntent,
            PackageManager.GET_RESOLVED_FILTER);

    if (resolveInfos != null && resolveInfos.size() > 0) {
        ResolveInfo resolveInfo = resolveInfos.get(0);
        try {
            return (Class<? extends Activity>) Class.forName(resolveInfo.activityInfo.name);
        } catch (ClassNotFoundException e) {
            Log.e(TAG, "Failed when resolving the error activity class via intent filter, stack trace follows!", e);
        }
    }

    return null;
}
 
Example 5
static void searchForBackup(@NonNull OnBackupSearchResultListener listener) {
  new AsyncTask<Void, Void, BackupUtil.BackupInfo>() {
    @Override
    protected @Nullable
    BackupUtil.BackupInfo doInBackground(Void... voids) {
      try {
        return BackupUtil.getLatestBackup();
      } catch (NoExternalStorageException e) {
        Log.w(TAG, e);
        return null;
      }
    }

    @Override
    protected void onPostExecute(@Nullable BackupUtil.BackupInfo backup) {
      listener.run(backup);
    }
  }.execute();
}
 
Example 6
Source Project: busybee   Source File: RealBusyBee.java    License: Apache License 2.0 6 votes vote down vote up
@Override
public void completedEverythingInCategory(@NonNull final Category category) {
    completedOnThread.execute(new Runnable() {
        @Override
        public void run() {
            lock.lock();
            try {
                for (Iterator<Object> iterator = operationsInProgress.valuesIterator(category); iterator.hasNext(); ) {
                    Object next = iterator.next();
                    completeOnCurrentThread(next, iterator);
                }
            } finally {
                lock.unlock();
            }
        }

        @Override
        public String toString() {
            return "completedEverythingInCategory(" + category.toString() + ")";
        }
    });
}
 
Example 7
Source Project: mollyim-android   Source File: AvatarHelper.java    License: GNU General Public License v3.0 6 votes vote down vote up
/**
 * Returns a {@link StreamDetails} for the local user's own avatar, or null if one does not exist.
 */
public static @Nullable StreamDetails getSelfProfileAvatarStream(@NonNull Context context) {
  RecipientId selfId = Recipient.self().getId();

  if (!hasAvatar(context, selfId)) {
    return null;
  }

  try {
    InputStream stream = getAvatar(context, selfId);
    return new StreamDetails(stream, MediaUtil.IMAGE_JPEG, getAvatarLength(context, selfId));
  } catch (IOException e) {
    Log.w(TAG,  "Failed to read own avatar!", e);
    return null;
  }
}
 
Example 8
/**
 * This should be run on the list of numbers we find out are registered with the server. Based on
 * these results and our initial input set, we can decide if we need to rewrite which number we
 * have stored locally.
 */
static @NonNull OutputResult generateOutput(@NonNull Collection<String> registeredNumbers, @NonNull InputResult inputResult) {
  Set<String>         allNumbers = new HashSet<>(registeredNumbers);
  Map<String, String> rewrites   = new HashMap<>();

  for (Map.Entry<String, String> entry : inputResult.getFuzzies().entrySet()) {
    if (registeredNumbers.contains(entry.getKey()) && registeredNumbers.contains(entry.getValue())) {
      if (mxHas1(entry.getKey())) {
        rewrites.put(entry.getKey(), entry.getValue());
        allNumbers.remove(entry.getKey());
      } else {
        allNumbers.remove(entry.getValue());
      }
    } else if (registeredNumbers.contains(entry.getValue())) {
      rewrites.put(entry.getKey(), entry.getValue());
      allNumbers.remove(entry.getKey());
    }
  }

  return new OutputResult(allNumbers, rewrites);
}
 
Example 9
Source Project: mollyim-android   Source File: Job.java    License: GNU General Public License v3.0 6 votes vote down vote up
private Parameters(@NonNull String id,
                   long createTime,
                   long lifespan,
                   int maxAttempts,
                   long maxBackoff,
                   int maxInstances,
                   @Nullable String queue,
                   @NonNull List<String> constraintKeys,
                   @Nullable Data inputData)
{
  this.id             = id;
  this.createTime     = createTime;
  this.lifespan       = lifespan;
  this.maxAttempts    = maxAttempts;
  this.maxBackoff     = maxBackoff;
  this.maxInstances   = maxInstances;
  this.queue          = queue;
  this.constraintKeys = constraintKeys;
  this.inputData      = inputData;
}
 
Example 10
Source Project: mollyim-android   Source File: MessageUtil.java    License: GNU General Public License v3.0 6 votes vote down vote up
/**
 * @return If the message is longer than the allowed text size, this will return trimmed text with
 *         an accompanying TextSlide. Otherwise it'll just return the original text.
 */
public static SplitResult getSplitMessage(@NonNull Context context, @NonNull String rawText, int maxPrimaryMessageSize) {
  String              bodyText  = rawText;
  Optional<TextSlide> textSlide = Optional.absent();

  if (bodyText.length() > maxPrimaryMessageSize) {
    bodyText = rawText.substring(0, maxPrimaryMessageSize);

    byte[] textData  = rawText.getBytes();
    String timestamp = new SimpleDateFormat("yyyy-MM-dd-HHmmss", Locale.US).format(new Date());
    String filename  = String.format("signal-%s.txt", timestamp);
    Uri    textUri   = BlobProvider.getInstance()
                                   .forData(textData)
                                   .withMimeType(MediaUtil.LONG_TEXT)
                                   .withFileName(filename)
                                   .createForSingleSessionInMemory();

    textSlide = Optional.of(new TextSlide(context, textUri, filename, textData.length));
  }

  return new SplitResult(bodyText, textSlide);
}
 
Example 11
Source Project: arcusandroid   Source File: CareStatusController.java    License: Apache License 2.0 6 votes vote down vote up
protected AlertTrigger getBehaviorTrigger(
      @NonNull String causedByTrigger,
      String currentTrigger,
      Date time
) {
    Map<String, Object> behavior = CareBehaviorsProvider.instance().getById(currentTrigger);
    if (behavior == null) {
        return getOtherTriggerCause(causedByTrigger, currentTrigger, time);
    }

    AlertTrigger trigger = new AlertTrigger();
    trigger.setTriggerTitle(causedByTrigger.equals(currentTrigger) ? ALARM_TRIGGERED : BEHAVIOR_TRIGGERED);
    trigger.setTriggerType(AlertTrigger.TriggerType.BEHAVIOR);
    trigger.setTriggerDescription(String.format(BY_BEH_FMT, CareBehaviorModel.fromMap(behavior, "").getName()));
    trigger.setTriggerID(currentTrigger);
    trigger.setTriggerTime(time);
    return trigger;
}
 
Example 12
Source Project: ShizuruNotes   Source File: BackgroundSpan.java    License: Apache License 2.0 6 votes vote down vote up
@Override
public void draw(@NonNull Canvas canvas, CharSequence text, int start, int end, float x, int top, int y, int bottom, @NonNull Paint paint) {

    //先填充文字
    paint.setStyle(Paint.Style.FILL);
    canvas.drawText(text, start, end, x, y, paint);

    //设置边框粗细
    paint.setStrokeWidth(3.0f);
    //设置绘制矩形范围
    RectF rectF = new RectF(x, top + 5, x + measureText(paint, text, start, end), bottom - 5);

    switch (type){
        case BORDER_RECT:
            drawBorderRect(canvas, paint, rectF);
            break;
    }
}
 
Example 13
@Override
public boolean onOptionsItemSelected(@NonNull MenuItem item) {
    isEditMode = !isEditMode;

    if (isEditMode) {
        item.setTitle(getString(R.string.card_menu_done));
    } else {
        item.setTitle(getString(R.string.card_menu_edit));
    }

    if (editModeChangeListener != null) {
        editModeChangeListener.onEditModeChanged(isEditMode);
    }

    return true;
}
 
Example 14
Source Project: arcusandroid   Source File: CareTopCardBehaviorView.java    License: Apache License 2.0 5 votes vote down vote up
@Override
public void build(@NonNull CareStatusCard card) {
    super.build(card);

    mDashedCircleView = (DashedCircleView) findViewById(R.id.dashed_circle);

    mCenterTopTextView = (Version1TextView) findViewById(R.id.center_top_text);
    mCenterBottomTextView = (Version1TextView) findViewById(R.id.center_bottom_text);

    mTopIconView = (ImageView) findViewById(R.id.top_icon);
    mTopLineView = findViewById(R.id.top_line);
    mLeftAlarmIcon = (ImageView) findViewById(R.id.left_alarm_icon);
    mCenterAlarmText = (Version1TextView) findViewById(R.id.center_alarm_text);
    mRightAlarmIcon = (ImageView) findViewById(R.id.right_alarm_icon);

    CardView cardView = (CardView) findViewById(R.id.cardView);
    if (cardView != null) {
        cardView.setCardBackgroundColor(Color.TRANSPARENT);
    }

    if (card.isDividerShown()) {
        showDivider();
    }

    // Configure the card view based on the alarmstate
    handleAlarmState(card);
}
 
Example 15
Source Project: ShadowsocksRR   Source File: TrafficMonitorThread.java    License: Apache License 2.0 5 votes vote down vote up
public TrafficMonitorThread(Context context) {
    PATH = context.getApplicationInfo().dataDir + File.separator + "stat_path";
    pool = new ScheduledThreadPoolExecutor(3, new ThreadFactory() {
        @Override
        public Thread newThread(@NonNull Runnable r) {
            Thread thread = new Thread(r);
            thread.setName(TAG);
            return thread;
        }
    });
}
 
Example 16
Source Project: MHViewer   Source File: RecaptchaView.java    License: Apache License 2.0 5 votes vote down vote up
@Override
public void onSuccess(@NonNull String challenge, @NonNull String image) {
  this.loading = false;
  this.challenge = challenge;
  this.image = image;

  load(image, image);
}
 
Example 17
public @NonNull Job instantiate(@NonNull String jobFactoryKey, @NonNull Job.Parameters parameters, @NonNull Data data) {
  if (jobFactories.containsKey(jobFactoryKey)) {
    return jobFactories.get(jobFactoryKey).create(parameters, data);
  } else {
    throw new IllegalStateException("Tried to instantiate a job with key '" + jobFactoryKey + "', but no matching factory was found.");
  }
}
 
Example 18
Source Project: bitgatt   Source File: AlwaysConnectedScanner.java    License: Mozilla Public License 2.0 5 votes vote down vote up
/**
 * Will add a list of filters to the existing set of filters, will not check for duplicates
 * and will not clear the existing filter set.  This method will only change the current set of
 * filters once every 30s so if you call this method multiple times, the changes will be spread
 * over 30s x n calls.
 *
 * @param context The android context
 * @param filters The list of filters
 */
public synchronized void addScanFilters(@NonNull Context context, @NonNull List<ScanFilter> filters) {
    scanFilters.addAll(filters);
    if (FitbitGatt.getInstance().getPeripheralScanner() != null) {
        FitbitGatt.getInstance().getPeripheralScanner().setScanFilters(scanFilters);
    }
    // let's only change this once per scan too much warn interval
    mainHandlerForScheduling.postDelayed(() -> {
        FitbitGatt.getInstance().getPeripheralScanner().cancelPendingIntentBasedBackgroundScan();
        FitbitGatt.getInstance().getPeripheralScanner().startPendingIntentBasedBackgroundScan(scanFilters, context);
    }, PeripheralScanner.SCAN_TOO_MUCH_WARN_INTERVAL);
}
 
Example 19
Source Project: mollyim-android   Source File: ProfileUtil.java    License: GNU General Public License v3.0 5 votes vote down vote up
private static Optional<UnidentifiedAccess> getUnidentifiedAccess(@NonNull Context context, @NonNull Recipient recipient) {
  Optional<UnidentifiedAccessPair> unidentifiedAccess = UnidentifiedAccessUtil.getAccessFor(context, recipient);

  if (unidentifiedAccess.isPresent()) {
    return unidentifiedAccess.get().getTargetUnidentifiedAccess();
  }

  return Optional.absent();
}
 
Example 20
Source Project: arcusandroid   Source File: ArcusProductFragment.java    License: Apache License 2.0 5 votes vote down vote up
public final void updateTemperatureTextView(@NonNull TextView view, Object doubleNumber) {
    try {
        Double number = Double.valueOf(String.valueOf(doubleNumber));
        if (temperatureDisplayType.equals(TemperatureDisplayType.FAHRENHEIT)) {
            updateTextView(view, decimalFormat.format(TemperatureUtils.celsiusToFahrenheit(number)) + (char) 0x00B0);
        }
        else {
            updateTextView(view, decimalFormat.format(number) + (char) 0x00B0);
        }
    }
    catch (Exception ex) {
        logger.error("Could not updateTemperatureTextView, Ex: [{}], Value: [{}]", getSimpleName(ex), doubleNumber);
    }
}
 
Example 21
private StickerKeyboardPageViewModel(@NonNull Application application, @NonNull StickerKeyboardRepository repository) {
  this.application       = application;
  this.repository        = repository;
  this.stickers          = new MutableLiveData<>();
  this.observerThrottler = new Throttler(500);
  this.observer          = new ContentObserver(new Handler()) {
    @Override
    public void onChange(boolean selfChange) {
      observerThrottler.publish(() -> getStickers(packId));
    }
  };

  application.getContentResolver().registerContentObserver(DatabaseContentProviders.Sticker.CONTENT_URI, true, observer);
}
 
Example 22
public synchronized void addController(@NonNull RequestController controller) {
  if (canceled) {
    controller.cancel();
  } else {
    controllers.add(controller);
  }
}
 
Example 23
public static @Nullable Long getFileSize(@NonNull Context context, Uri persistentBlobUri) {
  if (!isAuthority(context, persistentBlobUri))      return null;
  if (isExternalBlobUri(context, persistentBlobUri)) return null;
  if (MATCHER.match(persistentBlobUri) == MATCH_OLD) return null;

  try {
    return Long.valueOf(persistentBlobUri.getPathSegments().get(FILESIZE_PATH_SEGMENT));
  } catch (NumberFormatException e) {
    Log.w(TAG, e);
    return null;
  }
}
 
Example 24
Source Project: EasyPhotos   Source File: UCropFragment.java    License: Apache License 2.0 5 votes vote down vote up
@Nullable
@Override
public View onCreateView(@NonNull LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) {
    View rootView = inflater.inflate(R.layout.ucrop_fragment_photobox, container, false);

    Bundle args = getArguments();

    setupViews(rootView, args);
    setImageData(args);
    setInitialState();
    addBlockingView(rootView);

    return rootView;
}
 
Example 25
private static @NonNull <E extends SignalRecord> RecordMergeResult<E> resolveRecordConflict(@NonNull Collection<E> remoteOnlyRecords,
                                                                                            @NonNull Collection<E> localOnlyRecords,
                                                                                            @NonNull ConflictMerger<E> merger)
{
  Set<E>               localInserts  = new HashSet<>(remoteOnlyRecords);
  Set<E>               remoteInserts = new HashSet<>(localOnlyRecords);
  Set<RecordUpdate<E>> localUpdates  = new HashSet<>();
  Set<RecordUpdate<E>> remoteUpdates = new HashSet<>();
  Set<E>               remoteDeletes = new HashSet<>(merger.getInvalidEntries(remoteOnlyRecords));

  remoteOnlyRecords.removeAll(remoteDeletes);
  localInserts.removeAll(remoteDeletes);

  for (E remote : remoteOnlyRecords) {
    Optional<E> local = merger.getMatching(remote);

    if (local.isPresent()) {
      E merged = merger.merge(remote, local.get(), keyGenerator);

      if (!merged.equals(remote)) {
        remoteUpdates.add(new RecordUpdate<>(remote, merged));
      }

      if (!merged.equals(local.get())) {
        localUpdates.add(new RecordUpdate<>(local.get(), merged));
      }

      localInserts.remove(remote);
      remoteInserts.remove(local.get());
    }
  }

  return new RecordMergeResult<>(localInserts, localUpdates, remoteInserts, remoteUpdates, remoteDeletes);
}
 
Example 26
@WorkerThread
private @NonNull List<Recipient> getContacts(@NonNull String query) {
  List<Recipient> recipients = new ArrayList<>();

  try (Cursor cursor = contactRepository.querySignalContacts(query)) {
    while (cursor.moveToNext()) {
      RecipientId id        = RecipientId.from(cursor.getLong(cursor.getColumnIndexOrThrow(ContactRepository.ID_COLUMN)));
      Recipient   recipient = Recipient.resolved(id);
      recipients.add(recipient);
    }
  }

  return recipients;
}
 
Example 27
Source Project: arcusandroid   Source File: LightAndSwitchController.java    License: Apache License 2.0 5 votes vote down vote up
protected @NonNull Collection<String> getCaps() {
    DeviceModel model = getDevice();
    if (model == null || model.getCaps() == null) {
        return Collections.emptySet();
    }

    return model.getCaps();
}
 
Example 28
@Override
public @Nullable View onCreateView(@NonNull LayoutInflater inflater,
                                   @Nullable ViewGroup container,
                                   @Nullable Bundle savedInstanceState)
{
  return inflater.inflate(R.layout.react_with_any_emoji_bottom_sheet_dialog_fragment, container, false);
}
 
Example 29
Source Project: arcusandroid   Source File: LightSwitchFragment.java    License: Apache License 2.0 5 votes vote down vote up
@Override
public void showBanner(@NonNull Banner banner) {
    Activity activity = getActivity();
    if (activity != null) {
        presenter.showBannerHelper(activity, banner);
    }
}
 
Example 30
@WorkerThread
private static boolean isFromUnknownContact(@NonNull Context context, @NonNull DatabaseAttachment attachment) {
  try (Cursor messageCursor = DatabaseFactory.getMmsDatabase(context).getMessage(attachment.getMmsId())) {
    final MessageRecord message = DatabaseFactory.getMmsDatabase(context).readerFor(messageCursor).getNext();

    if (message == null || (!message.getRecipient().isSystemContact()  &&
                            !message.getRecipient().isProfileSharing() &&
                            !message.isOutgoing()                      &&
                            !message.getRecipient().isLocalNumber())) {
      return true;
    }
  }

  return false;
}