Archived
Started work on Kotlin AsyncTask, bug: multiple notification sounds
This commit is contained in:
Deniz Düzgören
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package com.denizd.substitutionplan
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import android.app.*
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import android.content.Context
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import android.content.Intent
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import android.content.SharedPreferences
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import android.graphics.Color
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import android.media.RingtoneManager
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import android.os.AsyncTask
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import android.os.Build
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import android.preference.PreferenceManager
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import android.view.View
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import android.widget.RemoteViews
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import androidx.core.app.NotificationCompat
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import com.madapps.prefrences.EasyPrefrences
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import org.jsoup.Jsoup
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import org.jsoup.nodes.Document
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import org.jsoup.select.Elements
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import java.lang.IndexOutOfBoundsException
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import java.lang.NullPointerException
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import java.net.URL
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import java.net.URLConnection
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class DataFetcher(isjobservice: Boolean, context: Context, application: Application, view: View) : AsyncTask<Void, Void, Void>() {
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var jobservice = isjobservice
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var mContext = context
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var mApplication = application
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var mView = view
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var priority = 200
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var notifText = ""
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var informational = ""
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var foodList = ArrayList<String>()
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var successfulAttempt = false
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lateinit var connection: URLConnection
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lateinit var rows: Elements
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lateinit var paragraphs: Elements
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lateinit var foodElements: Elements
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lateinit var doc: Document
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lateinit var docFood: Document
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var modified = ""
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var manager = mContext.getSystemService(Context.NOTIFICATION_SERVICE) as NotificationManager
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val channelId = "general"
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var channelName = mContext.getString(R.string.general)
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val importance = NotificationManager.IMPORTANCE_DEFAULT
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lateinit var channel: NotificationChannel
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lateinit var notification: Notification
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val prefs = PreferenceManager.getDefaultSharedPreferences(mContext) as SharedPreferences
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val edit = prefs.edit() as SharedPreferences.Editor
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val easyPrefs = EasyPrefrences(mContext)
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val substViewModel = SubstViewModel(mApplication)
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override fun doInBackground(vararg params: Void?): Void? {
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try {
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doc = Jsoup.connect("https://djd4rkn355.github.io/subst").get()
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connection = URL("https://djd4rkn355.github.io/subst").openConnection()
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modified = connection.getHeaderField("Last-Modified")
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rows = doc.select("tr")
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paragraphs = doc.select("p")
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var groupS = arrayOfNulls<String>(rows.size)
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var dateS = arrayOfNulls<String>(rows.size)
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var timeS = arrayOfNulls<String>(rows.size)
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var courseS = arrayOfNulls<String>(rows.size)
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var roomS = arrayOfNulls<String>(rows.size)
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var additionalS = arrayOfNulls<String>(rows.size)
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docFood = Jsoup.connect("https://djd4rkn355.github.io/food.html").get()
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foodElements = docFood.select("th")
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successfulAttempt = true
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for (i in 0 until paragraphs.size) {
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if (i == 0) {
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informational = paragraphs[i].text()
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} else {
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informational += "\n\n" + paragraphs[i].text()
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}
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}
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edit.putString("informational", informational).apply()
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if (successfulAttempt) {
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var foodInt = 0
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while (foodInt in 0 until foodElements.size) {
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try { // what a mess this is!
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if (foodElements[foodInt].text().contains("Montag") ||
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foodElements[foodInt].text().contains("Dienstag") ||
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foodElements[foodInt].text().contains("Mittwoch") ||
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foodElements[foodInt].text().contains("Donnerstag") ||
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foodElements[foodInt].text().contains("Freitag")) {
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if (foodElements[foodInt + 3].text().contains("Montag") ||
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foodElements[foodInt + 3].text().contains("Dienstag") ||
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foodElements[foodInt + 3].text().contains("Mittwoch") ||
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foodElements[foodInt + 3].text().contains("Donnerstag") ||
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foodElements[foodInt + 3].text().contains("Freitag") ||
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foodElements[foodInt + 3].text().contains("von")) {
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foodList.add(foodElements[foodInt].text() + "\n"
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+ foodElements[foodInt + 1].text() + "\n"
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+ foodElements[foodInt + 2].text())
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foodInt += 2
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} else if (foodElements[foodInt + 2].text().contains("Montag") ||
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foodElements[foodInt + 2].text().contains("Dienstag") ||
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foodElements[foodInt + 2].text().contains("Mittwoch") ||
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foodElements[foodInt + 2].text().contains("Donnerstag") ||
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foodElements[foodInt + 2].text().contains("Freitag") ||
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foodElements[foodInt + 2].text().contains("von")) {
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foodList.add(foodElements[foodInt].text() + "\n"
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+ foodElements[foodInt + 1].text())
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foodInt += 1
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}
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} else {
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foodList.add(foodElements[foodInt].text())
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}
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} catch (e: IndexOutOfBoundsException) {
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try {
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foodList.add(foodElements[foodInt].text() + "\n"
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+ foodElements[foodInt + 1].text() + "\n"
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+ foodElements[foodInt + 2].text())
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break
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} catch (e1: IndexOutOfBoundsException) {
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foodList.add(foodElements[foodInt].text() + "\n"
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+ foodElements[foodInt + 1].text())
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break
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}
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}
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foodInt++
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}
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easyPrefs.putListString("foodListPrefs", foodList)
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substViewModel.deleteAllSubst()
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for (i in 0 until rows.size) {
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val row = rows[i]
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val cols = row.select("th") as Elements
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groupS[i] = cols[0].text()
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dateS[i] = cols[1].text()
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timeS[i] = cols[2].text()
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courseS[i] = cols[3].text()
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roomS[i] = cols[4].text()
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additionalS[i] = cols[5].text()
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val md = MiscData()
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val drawable = md.getIcon(courseS[i].toString())
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val subst = Subst(drawable, groupS[i].toString(), dateS[i].toString(), timeS[i].toString(), courseS[i].toString(),
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roomS[i].toString(), additionalS[i].toString(), priority)
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priority--
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substViewModel.insert(subst)
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if (jobservice) {
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if (prefs.getString("courses", "").isEmpty() && prefs.getString("classes", "").isNotEmpty()) {
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if (groupS[i].toString().isNotEmpty() && !groupS[i].equals("")) {
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if (prefs.getString("classes", "").contains(groupS[i].toString()) || groupS[i].toString().contains(prefs.getString("classes", "").toString())) {
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if (notifText.isNotEmpty()) {
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notifText += ", "
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}
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notifText += courseS[i] + ": " + additionalS[i]
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}
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}
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} else if (prefs.getString("classes", "").isNotEmpty() && prefs.getString("courses", "").isNotEmpty()) {
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if (!groupS[i].equals("") && !courseS[i].equals("")) {
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if (prefs.getString("courses", "").contains(courseS[i].toString())) {
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if (prefs.getString("classes", "").contains(groupS[i].toString()) || groupS[i].toString().contains(prefs.getString("classes", "").toString())) {
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if (notifText.isNotEmpty()) {
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notifText += ", "
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}
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notifText += courseS[i] + ": " + additionalS[i]
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}
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}
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}
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}
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if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
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channel = NotificationChannel(channelId, channelName, importance)
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channel.enableLights(true)
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channel.lightColor = Color.BLUE
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manager.createNotificationChannel(channel)
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}
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val openApp = Intent(mContext, Main::class.java)
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openApp.flags = Intent.FLAG_ACTIVITY_NEW_TASK
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openApp.flags += Intent.FLAG_ACTIVITY_CLEAR_TASK
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val openAppPending = PendingIntent.getActivity(mContext, 0, openApp, 0) // PendingIntent.FLAG_ONE_SHOT
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val notificationLayout = RemoteViews(mContext.packageName, R.layout.notification)
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notificationLayout.setTextViewText(R.id.notification_title, mContext.getString(R.string.subst))
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notificationLayout.setTextViewText(R.id.notification_textview, notifText)
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if (notifText.isNotEmpty()) {
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if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
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notification = NotificationCompat.Builder(mContext) // TODO switch out the deprecated notification delivery method
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.setStyle(NotificationCompat.DecoratedCustomViewStyle())
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.setCustomContentView(notificationLayout)
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.setSmallIcon(R.drawable.ic_avh)
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.setChannelId(channelId)
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.setContentIntent(openAppPending)
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.setAutoCancel(true)
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.build()
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} else {
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notification = NotificationCompat.Builder(mContext)
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.setStyle(NotificationCompat.DecoratedCustomViewStyle())
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.setCustomContentView(notificationLayout)
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.setSmallIcon(R.drawable.ic_avh)
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.setContentIntent(openAppPending)
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.setAutoCancel(true)
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.build()
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}
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notification.sound = RingtoneManager.getDefaultUri(RingtoneManager.TYPE_NOTIFICATION)
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manager.notify(1, notification) // TODO notification plays multiple times
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}
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}
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}
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}
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} catch (e: NullPointerException) {}
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return null
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}
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}
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