1// Signature format: 4.0 2package androidx.camera.core { 3 4 @RequiresApi(21) public class AspectRatio { 5 field public static final int RATIO_16_9 = 1; // 0x1 6 field public static final int RATIO_4_3 = 0; // 0x0 7 field public static final int RATIO_DEFAULT = -1; // 0xffffffff 8 } 9 10 @RequiresApi(21) public interface Camera { 11 method public androidx.camera.core.CameraControl getCameraControl(); 12 method public androidx.camera.core.CameraInfo getCameraInfo(); 13 } 14 15 @RequiresApi(21) public interface CameraControl { 16 method public com.google.common.util.concurrent.ListenableFuture<java.lang.Void!> cancelFocusAndMetering(); 17 method public com.google.common.util.concurrent.ListenableFuture<java.lang.Void!> enableTorch(boolean); 18 method public com.google.common.util.concurrent.ListenableFuture<java.lang.Integer!> setExposureCompensationIndex(int); 19 method public com.google.common.util.concurrent.ListenableFuture<java.lang.Void!> setLinearZoom(@FloatRange(from=0.0f, to=1.0f) float); 20 method public com.google.common.util.concurrent.ListenableFuture<java.lang.Void!> setZoomRatio(float); 21 method public com.google.common.util.concurrent.ListenableFuture<androidx.camera.core.FocusMeteringResult!> startFocusAndMetering(androidx.camera.core.FocusMeteringAction); 22 } 23 24 public static final class CameraControl.OperationCanceledException extends java.lang.Exception { 25 } 26 27 @RequiresApi(21) public abstract class CameraEffect { 28 ctor protected CameraEffect(int, java.util.concurrent.Executor, androidx.camera.core.ImageProcessor, androidx.core.util.Consumer<java.lang.Throwable!>); 29 ctor protected CameraEffect(int, java.util.concurrent.Executor, androidx.camera.core.SurfaceProcessor, androidx.core.util.Consumer<java.lang.Throwable!>); 30 method public androidx.core.util.Consumer<java.lang.Throwable!> getErrorListener(); 31 method public java.util.concurrent.Executor getExecutor(); 32 method public androidx.camera.core.SurfaceProcessor? getSurfaceProcessor(); 33 method public int getTargets(); 34 field public static final int IMAGE_CAPTURE = 4; // 0x4 35 field public static final int PREVIEW = 1; // 0x1 36 field public static final int VIDEO_CAPTURE = 2; // 0x2 37 } 38 39 @RequiresApi(21) public interface CameraFilter { 40 method public java.util.List<androidx.camera.core.CameraInfo!> filter(java.util.List<androidx.camera.core.CameraInfo!>); 41 } 42 43 @RequiresApi(21) public interface CameraInfo { 44 method public androidx.camera.core.CameraSelector getCameraSelector(); 45 method public androidx.lifecycle.LiveData<androidx.camera.core.CameraState!> getCameraState(); 46 method public androidx.camera.core.ExposureState getExposureState(); 47 method @FloatRange(from=0, fromInclusive=false) public default float getIntrinsicZoomRatio(); 48 method public default int getLensFacing(); 49 method public int getSensorRotationDegrees(); 50 method public int getSensorRotationDegrees(int); 51 method public default java.util.Set<android.util.Range<java.lang.Integer!>!> getSupportedFrameRateRanges(); 52 method public androidx.lifecycle.LiveData<java.lang.Integer!> getTorchState(); 53 method public androidx.lifecycle.LiveData<androidx.camera.core.ZoomState!> getZoomState(); 54 method public boolean hasFlashUnit(); 55 method public default boolean isFocusMeteringSupported(androidx.camera.core.FocusMeteringAction); 56 method @SuppressCompatibility @androidx.camera.core.ExperimentalZeroShutterLag public default boolean isZslSupported(); 57 } 58 59 @RequiresApi(21) public final class CameraInfoUnavailableException extends java.lang.Exception { 60 } 61 62 @RequiresApi(21) public interface CameraProvider { 63 method public java.util.List<androidx.camera.core.CameraInfo!> getAvailableCameraInfos(); 64 method public boolean hasCamera(androidx.camera.core.CameraSelector) throws androidx.camera.core.CameraInfoUnavailableException; 65 } 66 67 @RequiresApi(21) public final class CameraSelector { 68 method public java.util.List<androidx.camera.core.CameraInfo!> filter(java.util.List<androidx.camera.core.CameraInfo!>); 69 field public static final androidx.camera.core.CameraSelector DEFAULT_BACK_CAMERA; 70 field public static final androidx.camera.core.CameraSelector DEFAULT_FRONT_CAMERA; 71 field public static final int LENS_FACING_BACK = 1; // 0x1 72 field @SuppressCompatibility @androidx.camera.core.ExperimentalLensFacing public static final int LENS_FACING_EXTERNAL = 2; // 0x2 73 field public static final int LENS_FACING_FRONT = 0; // 0x0 74 field public static final int LENS_FACING_UNKNOWN = -1; // 0xffffffff 75 } 76 77 public static final class CameraSelector.Builder { 78 ctor public CameraSelector.Builder(); 79 method public androidx.camera.core.CameraSelector.Builder addCameraFilter(androidx.camera.core.CameraFilter); 80 method public androidx.camera.core.CameraSelector build(); 81 method public androidx.camera.core.CameraSelector.Builder requireLensFacing(int); 82 } 83 84 @RequiresApi(21) @com.google.auto.value.AutoValue public abstract class CameraState { 85 ctor public CameraState(); 86 method public static androidx.camera.core.CameraState create(androidx.camera.core.CameraState.Type); 87 method public static androidx.camera.core.CameraState create(androidx.camera.core.CameraState.Type, androidx.camera.core.CameraState.StateError?); 88 method public abstract androidx.camera.core.CameraState.StateError? getError(); 89 method public abstract androidx.camera.core.CameraState.Type getType(); 90 field public static final int ERROR_CAMERA_DISABLED = 5; // 0x5 91 field public static final int ERROR_CAMERA_FATAL_ERROR = 6; // 0x6 92 field public static final int ERROR_CAMERA_IN_USE = 2; // 0x2 93 field public static final int ERROR_DO_NOT_DISTURB_MODE_ENABLED = 7; // 0x7 94 field public static final int ERROR_MAX_CAMERAS_IN_USE = 1; // 0x1 95 field public static final int ERROR_OTHER_RECOVERABLE_ERROR = 3; // 0x3 96 field public static final int ERROR_STREAM_CONFIG = 4; // 0x4 97 } 98 99 public enum CameraState.ErrorType { 100 enum_constant public static final androidx.camera.core.CameraState.ErrorType CRITICAL; 101 enum_constant public static final androidx.camera.core.CameraState.ErrorType RECOVERABLE; 102 } 103 104 @com.google.auto.value.AutoValue public abstract static class CameraState.StateError { 105 ctor public CameraState.StateError(); 106 method public static androidx.camera.core.CameraState.StateError create(int); 107 method public static androidx.camera.core.CameraState.StateError create(int, Throwable?); 108 method public abstract Throwable? getCause(); 109 method public abstract int getCode(); 110 method public androidx.camera.core.CameraState.ErrorType getType(); 111 } 112 113 public enum CameraState.Type { 114 enum_constant public static final androidx.camera.core.CameraState.Type CLOSED; 115 enum_constant public static final androidx.camera.core.CameraState.Type CLOSING; 116 enum_constant public static final androidx.camera.core.CameraState.Type OPEN; 117 enum_constant public static final androidx.camera.core.CameraState.Type OPENING; 118 enum_constant public static final androidx.camera.core.CameraState.Type PENDING_OPEN; 119 } 120 121 @RequiresApi(21) public class CameraUnavailableException extends java.lang.Exception { 122 ctor public CameraUnavailableException(int); 123 ctor public CameraUnavailableException(int, String?); 124 ctor public CameraUnavailableException(int, String?, Throwable?); 125 ctor public CameraUnavailableException(int, Throwable?); 126 method public int getReason(); 127 field public static final int CAMERA_DISABLED = 1; // 0x1 128 field public static final int CAMERA_DISCONNECTED = 2; // 0x2 129 field public static final int CAMERA_ERROR = 3; // 0x3 130 field public static final int CAMERA_IN_USE = 4; // 0x4 131 field public static final int CAMERA_MAX_IN_USE = 5; // 0x5 132 field public static final int CAMERA_UNAVAILABLE_DO_NOT_DISTURB = 6; // 0x6 133 field public static final int CAMERA_UNKNOWN_ERROR = 0; // 0x0 134 } 135 136 @RequiresApi(21) public final class CameraXConfig { 137 method public androidx.camera.core.CameraSelector? getAvailableCamerasLimiter(androidx.camera.core.CameraSelector?); 138 method public java.util.concurrent.Executor? getCameraExecutor(java.util.concurrent.Executor?); 139 method public int getMinimumLoggingLevel(); 140 method public android.os.Handler? getSchedulerHandler(android.os.Handler?); 141 } 142 143 public static final class CameraXConfig.Builder { 144 method public androidx.camera.core.CameraXConfig build(); 145 method public static androidx.camera.core.CameraXConfig.Builder fromConfig(androidx.camera.core.CameraXConfig); 146 method public androidx.camera.core.CameraXConfig.Builder setAvailableCamerasLimiter(androidx.camera.core.CameraSelector); 147 method public androidx.camera.core.CameraXConfig.Builder setCameraExecutor(java.util.concurrent.Executor); 148 method public androidx.camera.core.CameraXConfig.Builder setMinimumLoggingLevel(@IntRange(from=android.util.Log.DEBUG, to=android.util.Log.ERROR) int); 149 method public androidx.camera.core.CameraXConfig.Builder setSchedulerHandler(android.os.Handler); 150 } 151 152 public static interface CameraXConfig.Provider { 153 method public androidx.camera.core.CameraXConfig getCameraXConfig(); 154 } 155 156 @RequiresApi(21) public class ConcurrentCamera { 157 ctor public ConcurrentCamera(java.util.List<androidx.camera.core.Camera!>); 158 method public java.util.List<androidx.camera.core.Camera!> getCameras(); 159 } 160 161 public static final class ConcurrentCamera.SingleCameraConfig { 162 ctor public ConcurrentCamera.SingleCameraConfig(androidx.camera.core.CameraSelector, androidx.camera.core.UseCaseGroup, androidx.lifecycle.LifecycleOwner); 163 method public androidx.camera.core.CameraSelector getCameraSelector(); 164 method public androidx.lifecycle.LifecycleOwner getLifecycleOwner(); 165 method public androidx.camera.core.UseCaseGroup getUseCaseGroup(); 166 } 167 168 @RequiresApi(21) public final class DisplayOrientedMeteringPointFactory extends androidx.camera.core.MeteringPointFactory { 169 ctor public DisplayOrientedMeteringPointFactory(android.view.Display, androidx.camera.core.CameraInfo, float, float); 170 } 171 172 @RequiresApi(21) public final class DynamicRange { 173 ctor public DynamicRange(int, int); 174 method public int getBitDepth(); 175 method public int getEncoding(); 176 field public static final int BIT_DEPTH_10_BIT = 10; // 0xa 177 field public static final int BIT_DEPTH_8_BIT = 8; // 0x8 178 field public static final int BIT_DEPTH_UNSPECIFIED = 0; // 0x0 179 field public static final androidx.camera.core.DynamicRange DOLBY_VISION_10_BIT; 180 field public static final androidx.camera.core.DynamicRange DOLBY_VISION_8_BIT; 181 field public static final int ENCODING_DOLBY_VISION = 6; // 0x6 182 field public static final int ENCODING_HDR10 = 4; // 0x4 183 field public static final int ENCODING_HDR10_PLUS = 5; // 0x5 184 field public static final int ENCODING_HDR_UNSPECIFIED = 2; // 0x2 185 field public static final int ENCODING_HLG = 3; // 0x3 186 field public static final int ENCODING_SDR = 1; // 0x1 187 field public static final int ENCODING_UNSPECIFIED = 0; // 0x0 188 field public static final androidx.camera.core.DynamicRange HDR10_10_BIT; 189 field public static final androidx.camera.core.DynamicRange HDR10_PLUS_10_BIT; 190 field public static final androidx.camera.core.DynamicRange HDR_UNSPECIFIED_10_BIT; 191 field public static final androidx.camera.core.DynamicRange HLG_10_BIT; 192 field public static final androidx.camera.core.DynamicRange SDR; 193 field public static final androidx.camera.core.DynamicRange UNSPECIFIED; 194 } 195 196 @SuppressCompatibility @RequiresApi(21) @RequiresOptIn @java.lang.annotation.Retention(java.lang.annotation.RetentionPolicy.CLASS) public @interface ExperimentalGetImage { 197 } 198 199 @SuppressCompatibility @RequiresOptIn @java.lang.annotation.Retention(java.lang.annotation.RetentionPolicy.CLASS) public @interface ExperimentalLensFacing { 200 } 201 202 @SuppressCompatibility @RequiresOptIn @java.lang.annotation.Retention(java.lang.annotation.RetentionPolicy.CLASS) public @interface ExperimentalUseCaseApi { 203 } 204 205 @SuppressCompatibility @RequiresOptIn @java.lang.annotation.Retention(java.lang.annotation.RetentionPolicy.CLASS) public @interface ExperimentalZeroShutterLag { 206 } 207 208 @RequiresApi(21) public interface ExposureState { 209 method public int getExposureCompensationIndex(); 210 method public android.util.Range<java.lang.Integer!> getExposureCompensationRange(); 211 method public android.util.Rational getExposureCompensationStep(); 212 method public boolean isExposureCompensationSupported(); 213 } 214 215 @RequiresApi(21) public interface ExtendableBuilder<T> { 216 method public T build(); 217 } 218 219 @RequiresApi(21) public final class FocusMeteringAction { 220 method public long getAutoCancelDurationInMillis(); 221 method public java.util.List<androidx.camera.core.MeteringPoint!> getMeteringPointsAe(); 222 method public java.util.List<androidx.camera.core.MeteringPoint!> getMeteringPointsAf(); 223 method public java.util.List<androidx.camera.core.MeteringPoint!> getMeteringPointsAwb(); 224 method public boolean isAutoCancelEnabled(); 225 field public static final int FLAG_AE = 2; // 0x2 226 field public static final int FLAG_AF = 1; // 0x1 227 field public static final int FLAG_AWB = 4; // 0x4 228 } 229 230 public static class FocusMeteringAction.Builder { 231 ctor public FocusMeteringAction.Builder(androidx.camera.core.MeteringPoint); 232 ctor public FocusMeteringAction.Builder(androidx.camera.core.MeteringPoint, int); 233 method public androidx.camera.core.FocusMeteringAction.Builder addPoint(androidx.camera.core.MeteringPoint); 234 method public androidx.camera.core.FocusMeteringAction.Builder addPoint(androidx.camera.core.MeteringPoint, int); 235 method public androidx.camera.core.FocusMeteringAction build(); 236 method public androidx.camera.core.FocusMeteringAction.Builder disableAutoCancel(); 237 method public androidx.camera.core.FocusMeteringAction.Builder setAutoCancelDuration(@IntRange(from=1) long, java.util.concurrent.TimeUnit); 238 } 239 240 @RequiresApi(21) public final class FocusMeteringResult { 241 method public boolean isFocusSuccessful(); 242 } 243 244 @RequiresApi(21) public final class ImageAnalysis extends androidx.camera.core.UseCase { 245 method public void clearAnalyzer(); 246 method @SuppressCompatibility @androidx.camera.core.ExperimentalUseCaseApi public java.util.concurrent.Executor? getBackgroundExecutor(); 247 method public int getBackpressureStrategy(); 248 method public int getImageQueueDepth(); 249 method public int getOutputImageFormat(); 250 method public androidx.camera.core.ResolutionInfo? getResolutionInfo(); 251 method public androidx.camera.core.resolutionselector.ResolutionSelector? getResolutionSelector(); 252 method public int getTargetRotation(); 253 method public boolean isOutputImageRotationEnabled(); 254 method public void setAnalyzer(java.util.concurrent.Executor, androidx.camera.core.ImageAnalysis.Analyzer); 255 method public void setTargetRotation(int); 256 field public static final int COORDINATE_SYSTEM_ORIGINAL = 0; // 0x0 257 field public static final int OUTPUT_IMAGE_FORMAT_RGBA_8888 = 2; // 0x2 258 field public static final int OUTPUT_IMAGE_FORMAT_YUV_420_888 = 1; // 0x1 259 field public static final int STRATEGY_BLOCK_PRODUCER = 1; // 0x1 260 field public static final int STRATEGY_KEEP_ONLY_LATEST = 0; // 0x0 261 } 262 263 public static interface ImageAnalysis.Analyzer { 264 method public void analyze(androidx.camera.core.ImageProxy); 265 method public default android.util.Size? getDefaultTargetResolution(); 266 method public default int getTargetCoordinateSystem(); 267 method public default void updateTransform(android.graphics.Matrix?); 268 } 269 270 public static final class ImageAnalysis.Builder implements androidx.camera.core.ExtendableBuilder<androidx.camera.core.ImageAnalysis!> { 271 ctor public ImageAnalysis.Builder(); 272 method public androidx.camera.core.ImageAnalysis build(); 273 method public androidx.camera.core.ImageAnalysis.Builder setBackgroundExecutor(java.util.concurrent.Executor); 274 method public androidx.camera.core.ImageAnalysis.Builder setBackpressureStrategy(int); 275 method public androidx.camera.core.ImageAnalysis.Builder setImageQueueDepth(int); 276 method public androidx.camera.core.ImageAnalysis.Builder setOutputImageFormat(int); 277 method @RequiresApi(23) public androidx.camera.core.ImageAnalysis.Builder setOutputImageRotationEnabled(boolean); 278 method public androidx.camera.core.ImageAnalysis.Builder setResolutionSelector(androidx.camera.core.resolutionselector.ResolutionSelector); 279 method @Deprecated public androidx.camera.core.ImageAnalysis.Builder setTargetAspectRatio(int); 280 method public androidx.camera.core.ImageAnalysis.Builder setTargetName(String); 281 method @Deprecated public androidx.camera.core.ImageAnalysis.Builder setTargetResolution(android.util.Size); 282 method public androidx.camera.core.ImageAnalysis.Builder setTargetRotation(int); 283 } 284 285 @RequiresApi(21) public final class ImageCapture extends androidx.camera.core.UseCase { 286 method public int getCaptureMode(); 287 method public int getFlashMode(); 288 method @IntRange(from=1, to=100) public int getJpegQuality(); 289 method public androidx.camera.core.ResolutionInfo? getResolutionInfo(); 290 method public androidx.camera.core.resolutionselector.ResolutionSelector? getResolutionSelector(); 291 method public int getTargetRotation(); 292 method public void setCropAspectRatio(android.util.Rational); 293 method public void setFlashMode(int); 294 method public void setTargetRotation(int); 295 method public void takePicture(androidx.camera.core.ImageCapture.OutputFileOptions, java.util.concurrent.Executor, androidx.camera.core.ImageCapture.OnImageSavedCallback); 296 method public void takePicture(java.util.concurrent.Executor, androidx.camera.core.ImageCapture.OnImageCapturedCallback); 297 field public static final int CAPTURE_MODE_MAXIMIZE_QUALITY = 0; // 0x0 298 field public static final int CAPTURE_MODE_MINIMIZE_LATENCY = 1; // 0x1 299 field @SuppressCompatibility @androidx.camera.core.ExperimentalZeroShutterLag public static final int CAPTURE_MODE_ZERO_SHUTTER_LAG = 2; // 0x2 300 field public static final int ERROR_CAMERA_CLOSED = 3; // 0x3 301 field public static final int ERROR_CAPTURE_FAILED = 2; // 0x2 302 field public static final int ERROR_FILE_IO = 1; // 0x1 303 field public static final int ERROR_INVALID_CAMERA = 4; // 0x4 304 field public static final int ERROR_UNKNOWN = 0; // 0x0 305 field public static final int FLASH_MODE_AUTO = 0; // 0x0 306 field public static final int FLASH_MODE_OFF = 2; // 0x2 307 field public static final int FLASH_MODE_ON = 1; // 0x1 308 } 309 310 public static final class ImageCapture.Builder implements androidx.camera.core.ExtendableBuilder<androidx.camera.core.ImageCapture!> { 311 ctor public ImageCapture.Builder(); 312 method public androidx.camera.core.ImageCapture build(); 313 method public androidx.camera.core.ImageCapture.Builder setCaptureMode(int); 314 method public androidx.camera.core.ImageCapture.Builder setFlashMode(int); 315 method public androidx.camera.core.ImageCapture.Builder setIoExecutor(java.util.concurrent.Executor); 316 method public androidx.camera.core.ImageCapture.Builder setJpegQuality(@IntRange(from=1, to=100) int); 317 method public androidx.camera.core.ImageCapture.Builder setResolutionSelector(androidx.camera.core.resolutionselector.ResolutionSelector); 318 method @Deprecated public androidx.camera.core.ImageCapture.Builder setTargetAspectRatio(int); 319 method public androidx.camera.core.ImageCapture.Builder setTargetName(String); 320 method @Deprecated public androidx.camera.core.ImageCapture.Builder setTargetResolution(android.util.Size); 321 method public androidx.camera.core.ImageCapture.Builder setTargetRotation(int); 322 } 323 324 public static final class ImageCapture.Metadata { 325 ctor public ImageCapture.Metadata(); 326 method public android.location.Location? getLocation(); 327 method public boolean isReversedHorizontal(); 328 method public boolean isReversedVertical(); 329 method public void setLocation(android.location.Location?); 330 method public void setReversedHorizontal(boolean); 331 method public void setReversedVertical(boolean); 332 } 333 334 public abstract static class ImageCapture.OnImageCapturedCallback { 335 ctor public ImageCapture.OnImageCapturedCallback(); 336 method public void onCaptureSuccess(androidx.camera.core.ImageProxy); 337 method public void onError(androidx.camera.core.ImageCaptureException); 338 } 339 340 public static interface ImageCapture.OnImageSavedCallback { 341 method public void onError(androidx.camera.core.ImageCaptureException); 342 method public void onImageSaved(androidx.camera.core.ImageCapture.OutputFileResults); 343 } 344 345 public static final class ImageCapture.OutputFileOptions { 346 } 347 348 public static final class ImageCapture.OutputFileOptions.Builder { 349 ctor public ImageCapture.OutputFileOptions.Builder(android.content.ContentResolver, android.net.Uri, android.content.ContentValues); 350 ctor public ImageCapture.OutputFileOptions.Builder(java.io.File); 351 ctor public ImageCapture.OutputFileOptions.Builder(java.io.OutputStream); 352 method public androidx.camera.core.ImageCapture.OutputFileOptions build(); 353 method public androidx.camera.core.ImageCapture.OutputFileOptions.Builder setMetadata(androidx.camera.core.ImageCapture.Metadata); 354 } 355 356 public static class ImageCapture.OutputFileResults { 357 method public android.net.Uri? getSavedUri(); 358 } 359 360 @RequiresApi(21) public class ImageCaptureException extends java.lang.Exception { 361 ctor public ImageCaptureException(int, String, Throwable?); 362 method public int getImageCaptureError(); 363 } 364 365 @RequiresApi(21) public interface ImageInfo { 366 method public int getRotationDegrees(); 367 method public default android.graphics.Matrix getSensorToBufferTransformMatrix(); 368 method public long getTimestamp(); 369 } 370 371 public interface ImageProcessor { 372 method public androidx.camera.core.ImageProcessor.Response process(androidx.camera.core.ImageProcessor.Request) throws androidx.camera.core.ProcessingException; 373 } 374 375 public static interface ImageProcessor.Request { 376 method public androidx.camera.core.ImageProxy getInputImage(); 377 method public int getOutputFormat(); 378 } 379 380 public static interface ImageProcessor.Response { 381 method public androidx.camera.core.ImageProxy getOutputImage(); 382 } 383 384 @RequiresApi(21) public interface ImageProxy extends java.lang.AutoCloseable { 385 method public void close(); 386 method public android.graphics.Rect getCropRect(); 387 method public int getFormat(); 388 method public int getHeight(); 389 method @SuppressCompatibility @androidx.camera.core.ExperimentalGetImage public android.media.Image? getImage(); 390 method public androidx.camera.core.ImageInfo getImageInfo(); 391 method public androidx.camera.core.ImageProxy.PlaneProxy![] getPlanes(); 392 method public int getWidth(); 393 method public void setCropRect(android.graphics.Rect?); 394 method public default android.graphics.Bitmap toBitmap(); 395 } 396 397 public static interface ImageProxy.PlaneProxy { 398 method public java.nio.ByteBuffer getBuffer(); 399 method public int getPixelStride(); 400 method public int getRowStride(); 401 } 402 403 @RequiresApi(21) public class InitializationException extends java.lang.Exception { 404 ctor public InitializationException(String?); 405 ctor public InitializationException(String?, Throwable?); 406 ctor public InitializationException(Throwable?); 407 } 408 409 @RequiresApi(21) public class MeteringPoint { 410 method public float getSize(); 411 } 412 413 @RequiresApi(21) public abstract class MeteringPointFactory { 414 method public final androidx.camera.core.MeteringPoint createPoint(float, float); 415 method public final androidx.camera.core.MeteringPoint createPoint(float, float, float); 416 method public static float getDefaultPointSize(); 417 } 418 419 @RequiresApi(21) public class MirrorMode { 420 field public static final int MIRROR_MODE_OFF = 0; // 0x0 421 field public static final int MIRROR_MODE_ON = 1; // 0x1 422 field public static final int MIRROR_MODE_ON_FRONT_ONLY = 2; // 0x2 423 } 424 425 @RequiresApi(21) public final class Preview extends androidx.camera.core.UseCase { 426 method public androidx.camera.core.ResolutionInfo? getResolutionInfo(); 427 method public androidx.camera.core.resolutionselector.ResolutionSelector? getResolutionSelector(); 428 method public android.util.Range<java.lang.Integer!> getTargetFrameRate(); 429 method public int getTargetRotation(); 430 method @UiThread public void setSurfaceProvider(androidx.camera.core.Preview.SurfaceProvider?); 431 method @UiThread public void setSurfaceProvider(java.util.concurrent.Executor, androidx.camera.core.Preview.SurfaceProvider?); 432 method public void setTargetRotation(int); 433 } 434 435 public static final class Preview.Builder implements androidx.camera.core.ExtendableBuilder<androidx.camera.core.Preview!> { 436 ctor public Preview.Builder(); 437 method public androidx.camera.core.Preview build(); 438 method public androidx.camera.core.Preview.Builder setResolutionSelector(androidx.camera.core.resolutionselector.ResolutionSelector); 439 method @Deprecated public androidx.camera.core.Preview.Builder setTargetAspectRatio(int); 440 method public androidx.camera.core.Preview.Builder setTargetFrameRate(android.util.Range<java.lang.Integer!>); 441 method public androidx.camera.core.Preview.Builder setTargetName(String); 442 method @Deprecated public androidx.camera.core.Preview.Builder setTargetResolution(android.util.Size); 443 method public androidx.camera.core.Preview.Builder setTargetRotation(int); 444 } 445 446 public static interface Preview.SurfaceProvider { 447 method public void onSurfaceRequested(androidx.camera.core.SurfaceRequest); 448 } 449 450 public class ProcessingException extends java.lang.Exception { 451 ctor public ProcessingException(); 452 } 453 454 @RequiresApi(21) public class ResolutionInfo { 455 ctor public ResolutionInfo(android.util.Size, android.graphics.Rect, int); 456 method public android.graphics.Rect getCropRect(); 457 method public android.util.Size getResolution(); 458 method public int getRotationDegrees(); 459 } 460 461 @RequiresApi(21) public class SurfaceOrientedMeteringPointFactory extends androidx.camera.core.MeteringPointFactory { 462 ctor public SurfaceOrientedMeteringPointFactory(float, float); 463 ctor public SurfaceOrientedMeteringPointFactory(float, float, androidx.camera.core.UseCase); 464 } 465 466 public interface SurfaceOutput extends java.io.Closeable { 467 method public void close(); 468 method public android.util.Size getSize(); 469 method public android.view.Surface getSurface(java.util.concurrent.Executor, androidx.core.util.Consumer<androidx.camera.core.SurfaceOutput.Event!>); 470 method public int getTargets(); 471 method public void updateTransformMatrix(float[], float[]); 472 } 473 474 @com.google.auto.value.AutoValue public abstract static class SurfaceOutput.Event { 475 method public abstract int getEventCode(); 476 method public abstract androidx.camera.core.SurfaceOutput getSurfaceOutput(); 477 field public static final int EVENT_REQUEST_CLOSE = 0; // 0x0 478 } 479 480 public interface SurfaceProcessor { 481 method public void onInputSurface(androidx.camera.core.SurfaceRequest) throws androidx.camera.core.ProcessingException; 482 method public void onOutputSurface(androidx.camera.core.SurfaceOutput) throws androidx.camera.core.ProcessingException; 483 } 484 485 @RequiresApi(21) public final class SurfaceRequest { 486 method public void addRequestCancellationListener(java.util.concurrent.Executor, Runnable); 487 method public void clearTransformationInfoListener(); 488 method public androidx.camera.core.DynamicRange getDynamicRange(); 489 method public android.util.Size getResolution(); 490 method public boolean invalidate(); 491 method public void provideSurface(android.view.Surface, java.util.concurrent.Executor, androidx.core.util.Consumer<androidx.camera.core.SurfaceRequest.Result!>); 492 method public void setTransformationInfoListener(java.util.concurrent.Executor, androidx.camera.core.SurfaceRequest.TransformationInfoListener); 493 method public boolean willNotProvideSurface(); 494 } 495 496 @com.google.auto.value.AutoValue public abstract static class SurfaceRequest.Result { 497 method public abstract int getResultCode(); 498 method public abstract android.view.Surface getSurface(); 499 field public static final int RESULT_INVALID_SURFACE = 2; // 0x2 500 field public static final int RESULT_REQUEST_CANCELLED = 1; // 0x1 501 field public static final int RESULT_SURFACE_ALREADY_PROVIDED = 3; // 0x3 502 field public static final int RESULT_SURFACE_USED_SUCCESSFULLY = 0; // 0x0 503 field public static final int RESULT_WILL_NOT_PROVIDE_SURFACE = 4; // 0x4 504 } 505 506 @com.google.auto.value.AutoValue public abstract static class SurfaceRequest.TransformationInfo { 507 method public abstract android.graphics.Rect getCropRect(); 508 method public abstract int getRotationDegrees(); 509 } 510 511 public static interface SurfaceRequest.TransformationInfoListener { 512 method public void onTransformationInfoUpdate(androidx.camera.core.SurfaceRequest.TransformationInfo); 513 } 514 515 @RequiresApi(21) public class TorchState { 516 field public static final int OFF = 0; // 0x0 517 field public static final int ON = 1; // 0x1 518 } 519 520 @RequiresApi(21) public abstract class UseCase { 521 method public static int snapToSurfaceRotation(@IntRange(from=0, to=359) int); 522 } 523 524 @RequiresApi(21) public final class UseCaseGroup { 525 method public java.util.List<androidx.camera.core.CameraEffect!> getEffects(); 526 method public java.util.List<androidx.camera.core.UseCase!> getUseCases(); 527 method public androidx.camera.core.ViewPort? getViewPort(); 528 } 529 530 public static final class UseCaseGroup.Builder { 531 ctor public UseCaseGroup.Builder(); 532 method public androidx.camera.core.UseCaseGroup.Builder addEffect(androidx.camera.core.CameraEffect); 533 method public androidx.camera.core.UseCaseGroup.Builder addUseCase(androidx.camera.core.UseCase); 534 method public androidx.camera.core.UseCaseGroup build(); 535 method public androidx.camera.core.UseCaseGroup.Builder setViewPort(androidx.camera.core.ViewPort); 536 } 537 538 @RequiresApi(21) public final class ViewPort { 539 method public android.util.Rational getAspectRatio(); 540 method public int getLayoutDirection(); 541 method public int getRotation(); 542 method public int getScaleType(); 543 field public static final int FILL_CENTER = 1; // 0x1 544 field public static final int FILL_END = 2; // 0x2 545 field public static final int FILL_START = 0; // 0x0 546 field public static final int FIT = 3; // 0x3 547 } 548 549 public static final class ViewPort.Builder { 550 ctor public ViewPort.Builder(android.util.Rational, int); 551 method public androidx.camera.core.ViewPort build(); 552 method public androidx.camera.core.ViewPort.Builder setLayoutDirection(int); 553 method public androidx.camera.core.ViewPort.Builder setScaleType(int); 554 } 555 556 @RequiresApi(21) public interface ZoomState { 557 method public float getLinearZoom(); 558 method public float getMaxZoomRatio(); 559 method public float getMinZoomRatio(); 560 method public float getZoomRatio(); 561 } 562 563} 564 565package androidx.camera.core.resolutionselector { 566 567 @RequiresApi(21) public final class AspectRatioStrategy { 568 ctor public AspectRatioStrategy(int, int); 569 method public int getFallbackRule(); 570 method public int getPreferredAspectRatio(); 571 field public static final int FALLBACK_RULE_AUTO = 1; // 0x1 572 field public static final int FALLBACK_RULE_NONE = 0; // 0x0 573 field public static final androidx.camera.core.resolutionselector.AspectRatioStrategy RATIO_16_9_FALLBACK_AUTO_STRATEGY; 574 field public static final androidx.camera.core.resolutionselector.AspectRatioStrategy RATIO_4_3_FALLBACK_AUTO_STRATEGY; 575 } 576 577 @RequiresApi(21) public interface ResolutionFilter { 578 method public java.util.List<android.util.Size!> filter(java.util.List<android.util.Size!>, int); 579 } 580 581 @RequiresApi(21) public final class ResolutionSelector { 582 method public int getAllowedResolutionMode(); 583 method public androidx.camera.core.resolutionselector.AspectRatioStrategy getAspectRatioStrategy(); 584 method public androidx.camera.core.resolutionselector.ResolutionFilter? getResolutionFilter(); 585 method public androidx.camera.core.resolutionselector.ResolutionStrategy? getResolutionStrategy(); 586 field public static final int PREFER_CAPTURE_RATE_OVER_HIGHER_RESOLUTION = 0; // 0x0 587 field public static final int PREFER_HIGHER_RESOLUTION_OVER_CAPTURE_RATE = 1; // 0x1 588 } 589 590 public static final class ResolutionSelector.Builder { 591 ctor public ResolutionSelector.Builder(); 592 method public androidx.camera.core.resolutionselector.ResolutionSelector build(); 593 method public androidx.camera.core.resolutionselector.ResolutionSelector.Builder setAllowedResolutionMode(int); 594 method public androidx.camera.core.resolutionselector.ResolutionSelector.Builder setAspectRatioStrategy(androidx.camera.core.resolutionselector.AspectRatioStrategy); 595 method public androidx.camera.core.resolutionselector.ResolutionSelector.Builder setResolutionFilter(androidx.camera.core.resolutionselector.ResolutionFilter); 596 method public androidx.camera.core.resolutionselector.ResolutionSelector.Builder setResolutionStrategy(androidx.camera.core.resolutionselector.ResolutionStrategy); 597 } 598 599 @RequiresApi(21) public final class ResolutionStrategy { 600 ctor public ResolutionStrategy(android.util.Size, int); 601 method public android.util.Size? getBoundSize(); 602 method public int getFallbackRule(); 603 field public static final int FALLBACK_RULE_CLOSEST_HIGHER = 2; // 0x2 604 field public static final int FALLBACK_RULE_CLOSEST_HIGHER_THEN_LOWER = 1; // 0x1 605 field public static final int FALLBACK_RULE_CLOSEST_LOWER = 4; // 0x4 606 field public static final int FALLBACK_RULE_CLOSEST_LOWER_THEN_HIGHER = 3; // 0x3 607 field public static final int FALLBACK_RULE_NONE = 0; // 0x0 608 field public static final androidx.camera.core.resolutionselector.ResolutionStrategy HIGHEST_AVAILABLE_STRATEGY; 609 } 610 611} 612 613