SharingUtil.kt

object SharingUtil {

    private fun Context.createUserSharingUrl(id: Int): String {
        val scheme = getString(R.string.scheme)
        val host = getString(R.string.host)
        val path = getString(R.string.path_to_existed_user)
        return "$scheme://$host$path?userId=$id"
    }

    fun shareUserUrl(context: Context, user: User) {
        val shareIntent = Intent(Intent.ACTION_SEND).apply {
            //extra text -> text to be shared
            putExtra(Intent.EXTRA_TEXT, context.createUserSharingUrl(user.id))
            //extra title -> title to be previewed while sharing
            putExtra(Intent.EXTRA_TITLE, "${user.name} | ${user.description}")
            type = "text/plain"
        }
        val share = Intent.createChooser(shareIntent, null)
        context.startActivity(share)
    }
}