I am trying to upload Image to server using Camera Image with new Activity Contracts Method but getting exception like : No such file or directory for my selected Path.
Here is What I had done so far:
private fun takeImage() {
if (ContextCompat.checkSelfPermission(this, Manifest.permission.CAMERA) == PackageManager.PERMISSION_GRANTED) {
lifecycleScope.launchWhenStarted {
getTmpFileUri().let { uri ->
latestTmpUri = uri
getImageResult.launch(uri)
}
}
} else {
requestCameraPermission.launch(Manifest.permission.CAMERA)
}
}
private fun getTmpFileUri(): Uri {
val timeStamp: String = SimpleDateFormat("ddMMyyyy", Locale.getDefault()).format(Date())
val tmpFile = File.createTempFile(timeStamp, ".png", cacheDir).apply {
createNewFile()
deleteOnExit()
}
return FileProvider.getUriForFile(applicationContext, "${BuildConfig.APPLICATION_ID}.provider", tmpFile)
}
private val getImageResult = registerForActivityResult(ActivityResultContracts.TakePicture()) { isSuccess ->
if (isSuccess) {
latestTmpUri?.let {
//loadImage(it, binding.imgProfile)
image = File(it.path.toString())
uploadImage()
}
}
}
if (image != null) {
profileImage = image.toMultipartBody("profile_image")
} // and than code for api calls which use profileImage to upload
fun File?.toMultipartBody(name: String): MultipartBody.Part? {
this ?: return null
return MultipartBody.Part.createFormData(
name,
this.name,
RequestBody.create(getMimeType().toMediaTypeOrNull(), this)
)
}
private fun File.getMimeType(): String {
var type: String? = null
val url = this.toURI().toURL().toString()
val extension = url.substringAfterLast(".")
return when (extension.lowercase(Locale.getDefault())) {
"jpg", "jpeg", "png" -> "image/$extension"
"mp4" -> "video/$extension"
"pdf" -> "application/$extension"
else -> "image/*"
}
}
Any Help is Appreciated !!
I had solved this problem as follows:
Firstly while creating tempFile using private fun getTmpFileUri(): Uri retrieve the absolute path of tempFile and store it in global variable as below:
private fun getTmpFileUri(): Uri {
val timeStamp: String = SimpleDateFormat("ddMMyyyy", Locale.getDefault()).format(Date())
val tmpFile = File.createTempFile(timeStamp, ".png", cacheDir).apply {
createNewFile()
deleteOnExit()
}
imagePath = tmpFile.absolutePath // store file path in variable
return FileProvider.getUriForFile(applicationContext, "${BuildConfig.APPLICATION_ID}.provider", tmpFile)
}
now use that path to create image file as below:
private val getImageResult = registerForActivityResult(ActivityResultContracts.TakePicture()) { isSuccess ->
if (isSuccess) {
latestTmpUri?.let {
image = File(imagePath)
uploadImage()
}
}
}
Now you can use variable image to upload your image file in uploadImage() method.