CameraX

MoyuruAizawa Moyuru Aizawa A Software House Pairs Div. Eureka Inc. FRESH LIVE Div CyberAgent Inc. CATS Div. CyberAgent Inc. https://moyuru.io https://cinematic.fm

CameraX uses Camera2 API

API 21+

Consistent across devices

‣Automated CameraX test lab ‣Google tests hundreds of devices across all OS layers. ‣Tests run 24 hours a day, seven days a week.

‣This test suite is open sourced. ‣You can benchmark … ‣Photo capture latency ‣Startup/shutdown latency ‣…

Easy to use

‣Provide a use case based API ‣Displays up on screen ‣Gives high quality frames to analyze ‣Takes a picture or a video ‣Lifecycle aware

‣Reduced device specific testing ‣75% reduction in lines of code ‣Easier to read code ‣Smaller apk size In case of Camera360 https://play.google.com/store/apps/details?id=vStudio.Android.Camera360

val previewConfig = PreviewConfig.Builder().build() val preview = Preview(previewConfig) preview.setOnPreviewOutputUpdateListener { output -> textureView.surfaceTexture = output.surfaceTexture } CameraX.bindToLifecycle(this as LifecycleOwner, preview)

val imageAnalysisConfig = ImageAnalysisConfig.Builder() .setTargetResolution(Size(1280, 720)) .build val imageAnalysis = ImageAnalysis(imageAnalysisConfig) imageAnalysis.setAnalyzer { image, rotationDegrees -> // analyze } CameraX.bindToLifecycle(this as LifecycleOwner, imageAnalysis, preview)

val imageCaptureConfig = ImageCaptureConfig.Builder() .setTargetRotation(windowManager.defaultDisplay.rotation) .build() val imageCapture = ImageCapture(imageCaptureConfig) CameraX.bindToLifecycle(this as LifecycleOwner, imageCapture, imageAnalysis, preview)

val file = File(...) imageCapture.takePicture(file, object: ImageCapture.OnImageSavedListener { override fun onError( error: ImageCapture.UseCaseError, message: String, e: Throwable?) { } override fun onImageSaved(file: File) { } } )

CameraX Extensions

Portrait

Portrait Night

Portrait Night HDR

Portrait Night HDR Beauty

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Thank you https://www.youtube.com/watch?v=kuv8uK-5CLY