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magdamiu/CameraXSample.kt

Last active Aug 8, 2020
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Smile, it’s CameraX! [preview and capture] | Preview - step 5: select Camera and bind it to the lifecycle
val backCamera = CameraSelector.LENS_FACING_BACK;
val frontCamera = CameraSelector.LENS_FACING_FRONT;
val cameraSelector = CameraSelector.Builder().requireLensFacing(backCamera).build()
cameraProviderFuture.addListener(Runnable {
cameraProvider.unbindAll();
camera = cameraProvider.bindToLifecycle(
this as LifecycleOwner,
cameraSelector,
preview
)
preview?.setSurfaceProvider(previewView.createSurfaceProvider(camera?.cameraInfo))
}, cameraExecutor)
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