Code to get landmarks from cloud

LandmarkDetector.kt

private fun getLandmarkFromCloud(bitmap: Bitmap) {
        val image = FirebaseVisionImage.fromBitmap(bitmap)
        val detector = FirebaseVision.getInstance()
                .visionCloudLandmarkDetector

        detector.detectInImage(image)
                .addOnCompleteListener {
                    //The completion listener returns a list of detected landmarks
                    for (firebaseVisionLandmarks in it.result) {
                        //get the name of the landmark
                        val landmark = firebaseVisionLandmarks.landmark
                        // Multiple locations are possible so loop through them, 
                        // e.g., the location of the depicted
                        // landmark and the location the picture was taken.
                        for (location in firebaseVisionLandmarks.locations) {
                            //get the latitude and the longitude of the location
                            val lat = location.latitude
                            val long = location.longitude
                        }
                        //Also extract the accuracy of the detected landmark
                        val confidence = firebaseVisionLandmarks.confidence
                    }
                }
                .addOnFailureListener {
                    //Failed to retrieve an image
                    Toast.makeText(this, "Something went wrong", Toast.LENGTH_SHORT).show()
                }
    }