我正在使用CameraX
这是我的图像捕获:
mImageCapture = ImageCapture.Builder()
.setCaptureMode(ImageCapture.CAPTURE_MODE_MINIMIZE_LATENCY)
.setTargetAspectRatio(screenAspectRatio)
.build()
ImageCaptureListener:
mImageCapture.takePicture(
executor!!,
object : ImageCapture.OnImageCapturedCallback() {
override fun onCaptureSuccess(image: ImageProxy) {
Log.d("AAAA", "Success")
val rotatedBitmap = bitmapHelper.rotateImage(
bitmapHelper.imageToBitmap(image = image.image!!),
image.imageInfo.rotationDegrees.toFloat()
)
runOnUiThread {
mImageView.setImageBitmap(rotatedBitmap)
}
}
override fun onError(
imageCaptureError: Int,
message: String,
cause: Throwable?
) {
2
super.onError(imageCaptureError, message, cause)
}
})
[当我打电话给takePicture
应用程序时,只有在3-4秒后onCaptureSuccess才冻结
如何使此过程更快?