Slack投稿用メソッド追加

MainViewModel.kt

package com.example.webscrapingtest.viewmodel

import android.util.Log
import androidx.lifecycle.ViewModel
import org.jsoup.Jsoup
import org.jsoup.nodes.Document
import org.jsoup.select.Elements
import com.github.kittinunf.fuel.Fuel


class MainViewModel : ViewModel() {
    // TODO: Implement the ViewModel
    fun analyzeHtml(src: String) {
        var document: Document = Jsoup.parse(src)
        var elements: Elements = document.getElementsByClass("LifeToolLocalWeatherItem__body")
        sendMessage(elements.text())
    }

    // Slackにメッセージ送信
    fun sendMessage(msg: String) {
        val webhook: String = "Slack Webhook で生成したURL"
        val body: String = "{ \"text\" : \"$msg\" }"
        Fuel.post(webhook).body(body).response { _, response, result ->
            Log.d("Send", response.toString())
            Log.d("Send", result.toString())
        }
    }

}