StoreBitmap.kt

private fun storeImage(bitmap: Bitmap, fileName: String){
  val wrapper = ContextWrapper(context)
  var file =   wrapper.getDir("images", Context.MODE_PRIVATE)
  file = File(file, "${fileName}.jpg")
  try{
    val stream: OutputStream = FileOutputStream(file)
    bitmap.compress(Bitmap.CompressFormat.JPEG, 100, stream)
    stream.flush()
    stream.close()
    imageUri = Uri.parse(file.absolutePath)
  }
  catch (e: IOException){
    e.printStackTrace()
  }
}