Identifying the source of image and handling it

HandleImage.kt

private fun handleSendImage(intent: Intent) {
    val imageUri = intent.getParcelableExtra<Uri>(Intent.EXTRA_STREAM)
    if (imageUri.toString().contains("com.google.android.apps.docs")) { //From Google Drive
        // show the progress bar until the you get the file
            this.createTempFile(imageUri, DriveTempFileCallback { 
            // hide the progress bar
            // file -- handle the file as you want
        })
    } else { //From gallery intent
        // handle signle image from gallary intent
    }
}

private fun handleSendMultipleImages(intent: Intent) {
    val imageUris = intent.getParcelableArrayListExtra<Uri>(Intent.EXTRA_STREAM)
    if (imageUris.size > 1 && imageUris[0].toString().contains("com.google.android.apps.docs")) {
        // show the progress bar until the you get the URI list
            this.getUriListFromTempFile(imageUris, DriveImageCallback {
            // hide the progress bar
            // list -- handle the arrayList of Uri
        })
    } else {
        // handle multiple images from gallary intent
    }
}