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package com.pitchedapps.frost.web
import android.annotation.SuppressLint
import android.app.job.JobParameters
import android.webkit.JavascriptInterface
import android.webkit.WebView
import ca.allanwang.kau.utils.gone
import com.pitchedapps.frost.dbflow.CookieModel
import com.pitchedapps.frost.facebook.FbTab
import com.pitchedapps.frost.facebook.USER_AGENT_BASIC
import com.pitchedapps.frost.injectors.JsAssets
import com.pitchedapps.frost.services.NotificationService
import com.pitchedapps.frost.utils.L
import com.pitchedapps.frost.utils.frostAnswersCustom
import org.jetbrains.anko.doAsync
/**
* Created by Allan Wang on 2017-07-17.
*
* Bare boned headless view made solely to extract conversation info
*/
@SuppressLint("ViewConstructor")
class MessageWebView(val service: NotificationService, val params: JobParameters?, val cookie: CookieModel) : WebView(service) {
private val startTime = System.currentTimeMillis()
private var isCancelled = false
init {
gone()
setupWebview()
}
@SuppressLint("SetJavaScriptEnabled")
private fun setupWebview() {
settings.javaScriptEnabled = true
settings.userAgentString = USER_AGENT_BASIC
webViewClient = HeadlessWebViewClient("MessageNotifs", JsAssets.NOTIF_MSG)
webChromeClient = QuietChromeClient()
addJavascriptInterface(MessageJSI(), "Frost")
loadUrl(FbTab.MESSAGES.url)
}
fun finish() {
if (isCancelled) return
isCancelled = true
post { destroy() }
service.finish(params)
}
override fun destroy() {
L.d("MessageWebView destroyed")
super.destroy()
}
inner class MessageJSI {
@JavascriptInterface
fun handleHtml(html: String) {
if (isCancelled) return
if (html.length < 10) return finish()
val time = System.currentTimeMillis() - startTime
L.d("Notif messages fetched in $time ms")
frostAnswersCustom("NotificationTime", "Type" to "IM Headless", "Duration" to time)
doAsync { service.fetchMessageNotifications(cookie, html); finish() }
}
}
}
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