method2testcases stringlengths 118 6.63k |
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### Question:
PhoneUtil { public static String hiddenMiddlePhoneNum(String phoneNumber) throws IOException { if (!isPhoneNumber(phoneNumber)) { throw new IOException("phoneNumber invalid"); } return phoneNumber.replaceAll("(\\d{3})\\d{4}(\\d{4})", "$1****$2"); } @SuppressLint("HardwareIds") static String getIMEI(Conte... |
### Question:
PhoneUtil { public static boolean isPhoneNumber(String phoneNumber) { if (phoneNumber == null || phoneNumber.trim().length() != 11) { return false; } Pattern p = Pattern.compile("^[1][0-9]{10}$"); Matcher m = p.matcher(phoneNumber); return m.matches(); } @SuppressLint("HardwareIds") static String getIMEI... |
### Question:
CustomerServiceProxy { public Mono<Optional<GetCustomerResponse>> findCustomerById(String customerId) { Mono<ClientResponse> response = client .get() .uri(customerServiceUrl + "/customers/{customerId}", customerId) .exchange(); return response.flatMap(resp -> { switch (resp.statusCode()) { case OK: return... |
### Question:
ImageUtil { public static void toFile(String oldFile, String newFile, ImageParamDTO params) throws IOException { if (StringUtils.isBlank(oldFile) || StringUtils.isBlank(newFile)) { logger.error("原文件名或目标文件名为空"); return; } Thumbnails.Builder builder = Thumbnails.of(oldFile); fillBuilderWithParams(builder, p... |
### Question:
ImageUtil { public static BufferedImage toBufferedImage(String oldFile, ImageParamDTO params) throws IOException { if (StringUtils.isBlank(oldFile)) { logger.error("原文件名或目标文件名为空"); return null; } Thumbnails.Builder builder = Thumbnails.of(oldFile); fillBuilderWithParams(builder, params); if (null == build... |
### Question:
ImageUtil { public static String getContentType(byte[] content) throws MagicParseException, MagicException, MagicMatchNotFoundException { MagicMatch match = Magic.getMagicMatch(content); return match.getMimeType(); } static void toFile(String oldFile, String newFile, ImageParamDTO params); static Buffere... |
### Question:
QRCodeUtil { public static void encode(String content, BarcodeParamDTO paramDTO) throws WriterException, IOException { BitMatrix bitMatrix = new MultiFormatWriter().encode(content, paramDTO.getBarcodeFormat(), paramDTO.getWidth(), paramDTO.getHeight(), paramDTO.getEncodeHints()); Path path = FileSystems.g... |
### Question:
QRCodeUtil { public static String decode(BarcodeParamDTO paramDTO) { try { BufferedImage bufferedImage = ImageIO.read(new FileInputStream(paramDTO.getFilepath())); LuminanceSource source = new BufferedImageLuminanceSource(bufferedImage); Binarizer binarizer = new HybridBinarizer(source); BinaryBitmap bitm... |
### Question:
VelocityUtil { public static String getMergeOutput(VelocityContext context, String templateName) { Template template = velocityEngine.getTemplate(templateName); StringWriter sw = new StringWriter(); template.merge(context, sw); String output = sw.toString(); try { sw.close(); } catch (IOException e) { e.p... |
### Question:
StringUtils { public static String join(CharSequence delimiter, Iterable values) { StringBuilder sb = new StringBuilder(); Iterator<?> it = values.iterator(); if (it.hasNext()) { sb.append(it.next()); while (it.hasNext()) { sb.append(delimiter); sb.append(it.next()); } } return sb.toString(); } static St... |
### Question:
Characteristics { public boolean isLegacyDevice() { int hardwareLevel = cameraCharacteristics .get(CameraCharacteristics.INFO_SUPPORTED_HARDWARE_LEVEL); return hardwareLevel == CameraCharacteristics.INFO_SUPPORTED_HARDWARE_LEVEL_LEGACY; } Characteristics(CameraCharacteristics cameraCharacteristics); boole... |
### Question:
Characteristics { public int getSensorOrientation() { return cameraCharacteristics.get(CameraCharacteristics.SENSOR_ORIENTATION); } Characteristics(CameraCharacteristics cameraCharacteristics); boolean isFrontFacingLens(); boolean isFlashAvailable(); boolean isFixedFocusLens(); boolean isLegacyDevice(); i... |
### Question:
Characteristics { public int[] autoExposureModes() { return cameraCharacteristics.get(CameraCharacteristics.CONTROL_AE_AVAILABLE_MODES); } Characteristics(CameraCharacteristics cameraCharacteristics); boolean isFrontFacingLens(); boolean isFlashAvailable(); boolean isFixedFocusLens(); boolean isLegacyDevi... |
### Question:
Characteristics { public int[] autoFocusModes() { return cameraCharacteristics.get(CameraCharacteristics.CONTROL_AF_AVAILABLE_MODES); } Characteristics(CameraCharacteristics cameraCharacteristics); boolean isFrontFacingLens(); boolean isFlashAvailable(); boolean isFixedFocusLens(); boolean isLegacyDevice(... |
### Question:
CameraSelector { @NonNull public String findCameraId(LensPosition lensPosition) { try { return getCameraIdUnsafe(lensPosition); } catch (CameraAccessException e) { throw new CameraException(e); } } CameraSelector(android.hardware.camera2.CameraManager manager); @NonNull String findCameraId(LensPosition le... |
### Question:
OrientationManager implements OrientationOperator { public int getPhotoOrientation() { Characteristics characteristics = cameraConnection.getCharacteristics(); return OrientationUtils.computeImageOrientation( orientation, characteristics.getSensorOrientation(), characteristics.isFrontFacingLens() ); } Ori... |
### Question:
PendingResult { public <R> PendingResult<R> transform(@NonNull final Transformer<T, R> transformer) { FutureTask<R> transformTask = new FutureTask<>(new Callable<R>() { @Override public R call() throws Exception { return transformer.transform( future.get() ); } }); executor.execute(transformTask); return ... |
### Question:
RendererParametersProvider implements RendererParametersOperator { @Override public RendererParameters getRendererParameters() { return new RendererParameters( parametersProvider.getPreviewSize(), orientationManager.getPhotoOrientation() ); } RendererParametersProvider(ParametersProvider parametersProvide... |
### Question:
Request { static CaptureRequest create(CaptureRequestBuilder builder) throws CameraAccessException { return new Request( builder.cameraDevice, builder.requestTemplate, builder.surfaces, builder.shouldTriggerAutoFocus, builder.triggerPrecaptureExposure, builder.cancelPrecaptureExposure, builder.flash, buil... |
### Question:
CaptureRequestBuilder { CaptureRequest build() throws CameraAccessException { validate(); return Request.create(this); } private CaptureRequestBuilder(CameraDevice cameraDevice, @RequestTemplate int requestTemplate); }### Answer:
@Test public void onlyMandatoryParameters() throws Exception { CaptureReq... |
### Question:
ParametersProvider implements ParametersOperator { public Flash getFlash() { return getSelectedParameters().getValue(FLASH); } @Override void updateParameters(Parameters selectedParameters); Flash getFlash(); FocusMode getFocus(); Size getStillCaptureSize(); Size getPreviewSize(); float getStillCaptureAs... |
### Question:
PendingResult { public <R> R adapt(@NonNull Adapter<T, R> adapter) { return adapter.adapt(future); } PendingResult(Future<T> future,
Executor executor); static PendingResult<T> fromFuture(@NonNull Future<T> future); PendingResult<R> transform(@NonNull final Transformer<T, R> transformer)... |
### Question:
ParametersProvider implements ParametersOperator { public FocusMode getFocus() { return getSelectedParameters().getValue(FOCUS_MODE); } @Override void updateParameters(Parameters selectedParameters); Flash getFlash(); FocusMode getFocus(); Size getStillCaptureSize(); Size getPreviewSize(); float getStill... |
### Question:
ParametersProvider implements ParametersOperator { public Size getPreviewSize() { return getSelectedParameters().getValue(PREVIEW_SIZE); } @Override void updateParameters(Parameters selectedParameters); Flash getFlash(); FocusMode getFocus(); Size getStillCaptureSize(); Size getPreviewSize(); float getSt... |
### Question:
OrientationUtils { public static int toClosestRightAngle(int degrees) { boolean roundUp = degrees % 90 > 45; int roundAppModifier = roundUp ? 1 : 0; return (((degrees / 90) + roundAppModifier) * 90) % 360; } static int toClosestRightAngle(int degrees); static int computeDisplayOrientation(int screenRotat... |
### Question:
OrientationUtils { public static int computeDisplayOrientation(int screenRotationDegrees, int cameraRotationDegrees, boolean cameraIsMirrored) { int degrees = OrientationUtils.toClosestRightAngle(screenRotationDegrees); if (cameraIsMirrored) { degrees = (cameraRotationDegrees + degrees) % 360; degrees = (... |
### Question:
PendingResult { public T await() throws ExecutionException, InterruptedException { return future.get(); } PendingResult(Future<T> future,
Executor executor); static PendingResult<T> fromFuture(@NonNull Future<T> future); PendingResult<R> transform(@NonNull final Transformer<T, R> transfo... |
### Question:
OrientationUtils { public static int computeImageOrientation(int screenRotationDegrees, int cameraRotationDegrees, boolean cameraIsMirrored) { int rotation; if (cameraIsMirrored) { rotation = -(screenRotationDegrees + cameraRotationDegrees); } else { rotation = screenRotationDegrees - cameraRotationDegree... |
### Question:
ParametersConverter { public CameraParametersDecorator toPlatformParameters(Parameters parameters, CameraParametersDecorator output) { for (Parameters.Type storedType : parameters.storedTypes()) { applyParameter( storedType, parameters, output ); } return output; } CameraParametersDecorator toPlatformPar... |
### Question:
Fotoapparat { public void start() { ensureNotStarted(); started = true; startCamera(); configurePreviewStream(); updateOrientationRoutine.start(); } Fotoapparat(StartCameraRoutine startCameraRoutine,
StopCameraRoutine stopCameraRoutine,
UpdateOrientationRoutine updateOrient... |
### Question:
CameraParametersDecorator { @NonNull public Set<Integer> getSensorSensitivityValues() { String[] rawValues = extractRawCameraValues(RAW_ISO_SUPPORTED_VALUES_KEYS); return convertParamsToInts(rawValues); } CameraParametersDecorator(Camera.Parameters cameraParameters); Camera.Parameters asCameraParameters()... |
### Question:
CameraParametersDecorator { public void setSensorSensitivityValue(int isoValue) { String isoKey = findExistingKey(RAW_ISO_CURRENT_VALUE_KEYS); if (isoKey != null) { cameraParameters.set(isoKey, isoValue); } } CameraParametersDecorator(Camera.Parameters cameraParameters); Camera.Parameters asCameraParamete... |
### Question:
FlashCapability { public static Flash toFlash(String code) { Flash flash = CODE_TO_FLASH.forward().get(code); if (flash == null) { return Flash.OFF; } return flash; } static Flash toFlash(String code); static String toCode(Flash flash); }### Answer:
@Test public void toFlash() throws Exception { Flash f... |
### Question:
FlashCapability { public static String toCode(Flash flash) { return CODE_TO_FLASH.reversed().get(flash); } static Flash toFlash(String code); static String toCode(Flash flash); }### Answer:
@Test public void toCode() throws Exception { String code = FlashCapability.toCode(Flash.AUTO); assertEquals( Came... |
### Question:
SupressExceptionsParametersOperator implements ParametersOperator { @Override public void updateParameters(Parameters parameters) { try { wrapped.updateParameters(parameters); } catch (Exception e) { logger.log("Unable to set parameters: " + parameters); } } SupressExceptionsParametersOperator(ParametersO... |
### Question:
SwitchOnFailureParametersOperator implements ParametersOperator { @Override public void updateParameters(Parameters parameters) { try { first.updateParameters(parameters); } catch (Exception e) { second.updateParameters(parameters); } } SwitchOnFailureParametersOperator(ParametersOperator first,
... |
### Question:
SplitParametersOperator implements ParametersOperator { @Override public void updateParameters(Parameters parameters) { for (Parameters.Type type : parameters.storedTypes()) { wrapped.updateParameters( newParameters(type, parameters.getValue(type)) ); } } SplitParametersOperator(ParametersOperator wrapped... |
### Question:
FileLogger implements Logger { @Override public void log(String message) { try { ensureWriterInitialized(); writer.write(message + "\n"); writer.flush(); } catch (IOException e) { } } FileLogger(File file); @Override void log(String message); }### Answer:
@Test public void writeMessage() throws Exception... |
### Question:
CompositeLogger implements Logger { @Override public void log(String message) { for (Logger logger : loggers) { logger.log(message); } } CompositeLogger(@NonNull List<Logger> loggers); @Override void log(String message); }### Answer:
@Test public void log() throws Exception { testee.log("message"); InOrd... |
### Question:
FlashSelectors { public static SelectorFunction<Collection<Flash>, Flash> autoRedEye() { return flash(Flash.AUTO_RED_EYE); } static SelectorFunction<Collection<Flash>, Flash> off(); static SelectorFunction<Collection<Flash>, Flash> on(); static SelectorFunction<Collection<Flash>, Flash> autoFlash(); stat... |
### Question:
LensPositionSelectors { public static SelectorFunction<Collection<LensPosition>, LensPosition> front() { return lensPosition(LensPosition.FRONT); } static SelectorFunction<Collection<LensPosition>, LensPosition> front(); static SelectorFunction<Collection<LensPosition>, LensPosition> back(); static Selec... |
### Question:
LensPositionSelectors { public static SelectorFunction<Collection<LensPosition>, LensPosition> back() { return lensPosition(LensPosition.BACK); } static SelectorFunction<Collection<LensPosition>, LensPosition> front(); static SelectorFunction<Collection<LensPosition>, LensPosition> back(); static Selecto... |
### Question:
Fotoapparat { public void stop() { ensureStarted(); started = false; updateOrientationRoutine.stop(); stopCamera(); } Fotoapparat(StartCameraRoutine startCameraRoutine,
StopCameraRoutine stopCameraRoutine,
UpdateOrientationRoutine updateOrientationRoutine,
C... |
### Question:
LensPositionSelectors { public static SelectorFunction<Collection<LensPosition>, LensPosition> external() { return lensPosition(LensPosition.EXTERNAL); } static SelectorFunction<Collection<LensPosition>, LensPosition> front(); static SelectorFunction<Collection<LensPosition>, LensPosition> back(); static... |
### Question:
PreviewFpsRangeSelectors { public static SelectorFunction<Collection<Range<Integer>>, Range<Integer>> fromExactFps(int fps) { return filtered(rangeWithHighestFps(), new ExactFpsRangePredicate(fps * FPS_RANGE_BOUNDS_SCALE)); } static SelectorFunction<Collection<Range<Integer>>, Range<Integer>> fromExactFp... |
### Question:
PreviewFpsRangeSelectors { public static SelectorFunction<Collection<Range<Integer>>, Range<Integer>> nearestToExactFps(int fps) { return firstAvailable(fromExactFps(fps), filtered(rangeWithHighestFps(), new InBoundsFpsRangePredicate(fps * FPS_RANGE_BOUNDS_SCALE))); } static SelectorFunction<Collection<R... |
### Question:
PreviewFpsRangeSelectors { public static SelectorFunction<Collection<Range<Integer>>, Range<Integer>> rangeWithHighestFps() { return new SelectorFunction<Collection<Range<Integer>>, Range<Integer>>() { @Override public Range<Integer> select(Collection<Range<Integer>> items) { if (items.isEmpty()) { return... |
### Question:
PreviewFpsRangeSelectors { public static SelectorFunction<Collection<Range<Integer>>, Range<Integer>> rangeWithLowestFps() { return new SelectorFunction<Collection<Range<Integer>>, Range<Integer>>() { @Override public Range<Integer> select(Collection<Range<Integer>> items) { if (items.isEmpty()) { return ... |
### Question:
Selectors { @SafeVarargs public static <Input, Output> SelectorFunction<Input, Output> firstAvailable(@NonNull final SelectorFunction<Input, Output> function, final SelectorFunction<Input, Output>... functions) { return new SelectorFunction<Input, Output>() { @SuppressWarnings("unchecked") @Override publi... |
### Question:
Selectors { public static <T> SelectorFunction<Collection<T>, T> filtered(@NonNull final SelectorFunction<Collection<T>, T> selector, @NonNull final Predicate<T> predicate) { return new SelectorFunction<Collection<T>, T>() { @Override public T select(Collection<T> items) { return selector.select( filtered... |
### Question:
Selectors { public static <T> SelectorFunction<Collection<T>, T> single(final T preference) { return new SelectorFunction<Collection<T>, T>() { @Override public T select(Collection<T> items) { return items.contains(preference) ? preference : null; } }; } @SafeVarargs static SelectorFunction<Input, Output... |
### Question:
Selectors { public static <Input, Output> SelectorFunction<Input, Output> nothing() { return new SelectorFunction<Input, Output>() { @Override public Output select(Input input) { return null; } }; } @SafeVarargs static SelectorFunction<Input, Output> firstAvailable(@NonNull final SelectorFunction<Input, ... |
### Question:
AspectRatioSelectors { public static SelectorFunction<Collection<Size>, Size> standardRatio(SelectorFunction<Collection<Size>, Size> selector) { return aspectRatio(4f / 3f, selector); } static SelectorFunction<Collection<Size>, Size> standardRatio(SelectorFunction<Collection<Size>, Size> selector); stati... |
### Question:
AspectRatioSelectors { public static SelectorFunction<Collection<Size>, Size> wideRatio(SelectorFunction<Collection<Size>, Size> selector) { return aspectRatio(16f / 9f, selector); } static SelectorFunction<Collection<Size>, Size> standardRatio(SelectorFunction<Collection<Size>, Size> selector); static S... |
### Question:
AspectRatioSelectors { public static SelectorFunction<Collection<Size>, Size> aspectRatio(float aspectRatio, SelectorFunction<Collection<Size>, Size> selector, double tolerance) { return Selectors.filtered( selector, new AspectRatioPredicate(aspectRatio, tolerance) ); } static SelectorFunction<Collection... |
### Question:
FocusModeSelectors { public static SelectorFunction<Collection<FocusMode>, FocusMode> continuousFocus() { return focusMode(FocusMode.CONTINUOUS_FOCUS); } static SelectorFunction<Collection<FocusMode>, FocusMode> fixed(); static SelectorFunction<Collection<FocusMode>, FocusMode> infinity(); static Selecto... |
### Question:
Fotoapparat { public CapabilitiesResult getCapabilities() { ensureStarted(); return capabilitiesProvider.getCapabilities(); } Fotoapparat(StartCameraRoutine startCameraRoutine,
StopCameraRoutine stopCameraRoutine,
UpdateOrientationRoutine updateOrientationRoutine,
... |
### Question:
SizeSelectors { public static SelectorFunction<Collection<Size>, Size> biggestSize() { return new SelectorFunction<Collection<Size>, Size>() { @Override public Size select(Collection<Size> items) { if (items.isEmpty()) { return null; } return Collections.max(items, COMPARATOR_BY_AREA); } }; } static Sele... |
### Question:
SizeSelectors { public static SelectorFunction<Collection<Size>, Size> smallestSize() { return new SelectorFunction<Collection<Size>, Size>() { @Override public Size select(Collection<Size> items) { if (items.isEmpty()) { return null; } return Collections.min(items, COMPARATOR_BY_AREA); } }; } static Sel... |
### Question:
ParametersFactory { public static Parameters selectPictureSize(@NonNull Capabilities capabilities, @NonNull SelectorFunction<Collection<Size>, Size> selector) { return new Parameters().putValue( Parameters.Type.PICTURE_SIZE, selector.select( capabilities.supportedPictureSizes() ) ); } static Parameters s... |
### Question:
ParametersFactory { public static Parameters selectPreviewSize(@NonNull Capabilities capabilities, @NonNull SelectorFunction<Collection<Size>, Size> selector) { return new Parameters().putValue( Parameters.Type.PREVIEW_SIZE, selector.select( capabilities.supportedPreviewSizes() ) ); } static Parameters s... |
### Question:
ParametersFactory { public static Parameters selectFocusMode(@NonNull Capabilities capabilities, @NonNull SelectorFunction<Collection<FocusMode>, FocusMode> selector) { return new Parameters().putValue( Parameters.Type.FOCUS_MODE, selector.select( capabilities.supportedFocusModes() ) ); } static Paramete... |
### Question:
ParametersFactory { public static Parameters selectFlashMode(@NonNull Capabilities capabilities, @NonNull SelectorFunction<Collection<Flash>, Flash> selector) { return new Parameters().putValue( Parameters.Type.FLASH, selector.select( capabilities.supportedFlashModes() ) ); } static Parameters selectPict... |
### Question:
ParametersFactory { public static Parameters selectPreviewFpsRange(@NonNull Capabilities capabilities, @NonNull SelectorFunction<Collection<Range<Integer>>, Range<Integer>> selector) { return new Parameters().putValue( Parameters.Type.PREVIEW_FPS_RANGE, selector.select( capabilities.supportedPreviewFpsRan... |
### Question:
Fotoapparat { public PhotoResult takePicture() { ensureStarted(); return takePictureRoutine.takePicture(); } Fotoapparat(StartCameraRoutine startCameraRoutine,
StopCameraRoutine stopCameraRoutine,
UpdateOrientationRoutine updateOrientationRoutine,
ConfigureP... |
### Question:
ParametersFactory { public static Parameters selectSensorSensitivity(@NonNull Capabilities capabilities, @NonNull SelectorFunction<Range<Integer>, Integer> selector) { return new Parameters().putValue( Parameters.Type.SENSOR_SENSITIVITY, selector.select( capabilities.supportedSensorSensitivityRange() ) );... |
### Question:
InitialParametersProvider { static SelectorFunction<Collection<Size>, Size> validPreviewSizeSelector(Size photoSize, SelectorFunction<Collection<Size>, Size> original) { return Selectors .firstAvailable( previewWithSameAspectRatio(photoSize, original), original ); } InitialParametersProvider(CapabilitiesO... |
### Question:
InitialParametersProvider { public Parameters initialParameters() { Capabilities capabilities = capabilitiesOperator.getCapabilities(); Parameters parameters = combineParameters(asList( pictureSizeParameters(capabilities), previewSizeParameters(capabilities), focusModeParameters(capabilities), flashModePa... |
### Question:
InitialParametersValidator { void validate(Parameters parameters) { validateParameter(parameters, PICTURE_SIZE); validateParameter(parameters, PREVIEW_SIZE); validateParameter(parameters, FOCUS_MODE); validateParameter(parameters, FLASH); } }### Answer:
@Test(expected = IllegalArgumentException.class) ... |
### Question:
Size { public float getAspectRatio() { if (width == 0 || height == 0) { return Float.NaN; } return (float) width / height; } Size(int width, int height); float getAspectRatio(); @Override boolean equals(Object o); @Override int hashCode(); @Override String toString(); @SuppressWarnings("SuspiciousNameComb... |
### Question:
BidirectionalHashMap { public Map<K, V> forward() { return Collections.unmodifiableMap(keyToValue); } BidirectionalHashMap(Map<K, V> keyToValue); Map<K, V> forward(); Map<V, K> reversed(); }### Answer:
@Test public void testForward() throws Exception { BidirectionalHashMap<Integer, String> testee = new B... |
### Question:
Size { @SuppressWarnings("SuspiciousNameCombination") public Size flip() { return new Size(height, width); } Size(int width, int height); float getAspectRatio(); @Override boolean equals(Object o); @Override int hashCode(); @Override String toString(); @SuppressWarnings("SuspiciousNameCombination") Size f... |
### Question:
UpdateRequest { public static Builder builder() { return new Builder(); } private UpdateRequest(Builder builder); static Builder builder(); @Nullable
final SelectorFunction<Collection<Flash>, Flash> flashSelector; @Nullable
final SelectorFunction<Collection<FocusMode>, FocusMode> focusModeSelecto... |
### Question:
Photo { public static Photo empty() { return new Photo(new byte[0], 0); } Photo(byte[] encodedImage,
int rotationDegrees); static Photo empty(); @Override boolean equals(Object o); @Override int hashCode(); final byte[] encodedImage; final int rotationDegrees; }### Answer:
@Test public vo... |
### Question:
Fotoapparat { public Fotoapparat autoFocus() { focus(); return this; } Fotoapparat(StartCameraRoutine startCameraRoutine,
StopCameraRoutine stopCameraRoutine,
UpdateOrientationRoutine updateOrientationRoutine,
ConfigurePreviewStreamRoutine configurePreviewSt... |
### Question:
Fotoapparat { public PendingResult<FocusResult> focus() { ensureStarted(); return autoFocusRoutine.autoFocus(); } Fotoapparat(StartCameraRoutine startCameraRoutine,
StopCameraRoutine stopCameraRoutine,
UpdateOrientationRoutine updateOrientationRoutine,
Confi... |
### Question:
Fotoapparat { public static FotoapparatBuilder with(Context context) { if (context == null) { throw new IllegalStateException("Context is null."); } return new FotoapparatBuilder(context); } Fotoapparat(StartCameraRoutine startCameraRoutine,
StopCameraRoutine stopCameraRoutine,
... |
### Question:
Fotoapparat { public boolean isAvailable() { return checkAvailabilityRoutine.isAvailable(); } Fotoapparat(StartCameraRoutine startCameraRoutine,
StopCameraRoutine stopCameraRoutine,
UpdateOrientationRoutine updateOrientationRoutine,
ConfigurePreviewStreamRou... |
### Question:
Fotoapparat { public void updateParameters(@NonNull final UpdateRequest updateRequest) { ensureStarted(); executor.execute(new Runnable() { @Override public void run() { updateParametersRoutine.updateParameters(updateRequest); } }); } Fotoapparat(StartCameraRoutine startCameraRoutine,
Stop... |
### Question:
BidirectionalHashMap { public Map<V, K> reversed() { return Collections.unmodifiableMap(valueToKey); } BidirectionalHashMap(Map<K, V> keyToValue); Map<K, V> forward(); Map<V, K> reversed(); }### Answer:
@Test public void testReverse() throws Exception { HashMap<String, Integer> stringIntegerMap = new Has... |
### Question:
Fotoapparat { public ParametersResult getCurrentParameters() { ensureStarted(); return currentParametersProvider.getParameters(); } Fotoapparat(StartCameraRoutine startCameraRoutine,
StopCameraRoutine stopCameraRoutine,
UpdateOrientationRoutine updateOrientationRoutine,
... |
### Question:
Fotoapparat { public void setZoom(@FloatRange(from = 0f, to = 1f) final float zoomLevel) { ensureStarted(); executor.execute(new Runnable() { @Override public void run() { updateZoomLevelRoutine.updateZoomLevel(zoomLevel); } }); } Fotoapparat(StartCameraRoutine startCameraRoutine,
StopCame... |
### Question:
FotoapparatSwitcher { public void start() { fotoapparat.start(); started = true; } private FotoapparatSwitcher(@NonNull Fotoapparat fotoapparat); static FotoapparatSwitcher withDefault(@NonNull Fotoapparat fotoapparat); void start(); void stop(); void switchTo(@NonNull Fotoapparat fotoapparat); @NonNull ... |
### Question:
FotoapparatSwitcher { public void stop() { fotoapparat.stop(); started = false; } private FotoapparatSwitcher(@NonNull Fotoapparat fotoapparat); static FotoapparatSwitcher withDefault(@NonNull Fotoapparat fotoapparat); void start(); void stop(); void switchTo(@NonNull Fotoapparat fotoapparat); @NonNull F... |
### Question:
FotoapparatSwitcher { @NonNull public Fotoapparat getCurrentFotoapparat() { return fotoapparat; } private FotoapparatSwitcher(@NonNull Fotoapparat fotoapparat); static FotoapparatSwitcher withDefault(@NonNull Fotoapparat fotoapparat); void start(); void stop(); void switchTo(@NonNull Fotoapparat fotoappa... |
### Question:
FotoapparatSwitcher { public void switchTo(@NonNull Fotoapparat fotoapparat) { if (started) { this.fotoapparat.stop(); fotoapparat.start(); } this.fotoapparat = fotoapparat; } private FotoapparatSwitcher(@NonNull Fotoapparat fotoapparat); static FotoapparatSwitcher withDefault(@NonNull Fotoapparat fotoap... |
### Question:
TakePictureRoutine { public PhotoResult takePicture() { TakePictureTask takePictureTask = new TakePictureTask(cameraDevice); cameraExecutor.execute(takePictureTask); return PhotoResult.fromFuture(takePictureTask); } TakePictureRoutine(CameraDevice cameraDevice,
Executor camer... |
### Question:
TakePictureTask extends FutureTask<Photo> { private static FocusResult autoFocus(CameraDevice cameraDevice) { int focusAttempts = 0; FocusResult focusResult = FocusResult.none(); while (focusAttempts < MAX_FOCUS_ATTEMPTS && !focusResult.succeeded) { focusResult = cameraDevice.autoFocus(); focusAttempts++;... |
### Question:
SaveToFileTransformer implements Transformer<Photo, Void> { @Override public Void transform(Photo input) { BufferedOutputStream outputStream = outputStream(); try { saveImage(input, outputStream); exifOrientationWriter.writeExifOrientation(file, input); } catch (IOException e) { throw new FileSaveExceptio... |
### Question:
StartCameraRoutine implements Runnable { @Override public void run() { try { tryToStartCamera(); } catch (CameraException e) { cameraErrorCallback.onError(e); } } StartCameraRoutine(CameraDevice cameraDevice,
CameraRenderer cameraRenderer,
ScaleT... |
### Question:
UpdateOrientationRoutine implements OrientationSensor.Listener { public void start() { orientationSensor.start(this); } UpdateOrientationRoutine(CameraDevice cameraDevice,
OrientationSensor orientationSensor,
Executor cameraExecutor,
... |
### Question:
UpdateOrientationRoutine implements OrientationSensor.Listener { public void stop() { orientationSensor.stop(); } UpdateOrientationRoutine(CameraDevice cameraDevice,
OrientationSensor orientationSensor,
Executor cameraExecutor,
... |
### Question:
UpdateOrientationRoutine implements OrientationSensor.Listener { @Override public void onOrientationChanged(final int degrees) { cameraExecutor.execute(new Runnable() { @Override public void run() { try { cameraDevice.setDisplayOrientation(degrees); } catch (RuntimeException e) { logger.log("Failed to per... |
### Question:
SizeTransformers { public static Transformer<Size, Size> originalSize() { return new Transformer<Size, Size>() { @Override public Size transform(Size input) { return input; } }; } static Transformer<Size, Size> originalSize(); static Transformer<Size, Size> scaled(final float scaleFactor); }### Answer:
... |
### Question:
AutoFocusRoutine { public PendingResult<FocusResult> autoFocus() { AutoFocusTask autoFocusTask = new AutoFocusTask(cameraDevice); cameraExecutor.execute(autoFocusTask); return PendingResult.fromFuture(autoFocusTask); } AutoFocusRoutine(CameraDevice cameraDevice,
Executor camera... |
### Question:
UpdateZoomLevelRoutine { public void updateZoomLevel(@FloatRange(from = 0f, to = 1f) float zoomLevel) { ensureInBounds(zoomLevel); if (cameraDevice.getCapabilities().isZoomSupported()) { cameraDevice.setZoom(zoomLevel); } } UpdateZoomLevelRoutine(CameraDevice cameraDevice); void updateZoomLevel(@FloatRang... |
### Question:
StopCameraRoutine implements Runnable { @Override public void run() { cameraDevice.stopPreview(); cameraDevice.close(); } StopCameraRoutine(CameraDevice cameraDevice); @Override void run(); }### Answer:
@Test public void stop() throws Exception { testee.run(); InOrder inOrder = inOrder(cameraDevice); inO... |
### Question:
ConfigurePreviewStreamRoutine implements Runnable { @Override public void run() { if (frameProcessor == null) { return; } PreviewStream previewStream = cameraDevice.getPreviewStream(); previewStream.addProcessor(frameProcessor); previewStream.start(); } ConfigurePreviewStreamRoutine(CameraDevice cameraDev... |
### Question:
CheckAvailabilityRoutine { public boolean isAvailable() { return selectedLensPosition() != null; } CheckAvailabilityRoutine(CameraDevice cameraDevice,
SelectorFunction<Collection<LensPosition>, LensPosition> lensPositionSelector); boolean isAvailable(); }### Answer:
@T... |
### Question:
SizeTransformers { public static Transformer<Size, Size> scaled(final float scaleFactor) { return new Transformer<Size, Size>() { @Override public Size transform(Size input) { return new Size( (int) (input.width * scaleFactor), (int) (input.height * scaleFactor) ); } }; } static Transformer<Size, Size> o... |
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