mirror of
https://github.com/binwiederhier/ntfy-android.git
synced 2024-06-23 08:40:43 +12:00
223 lines
10 KiB
Kotlin
223 lines
10 KiB
Kotlin
package io.heckel.ntfy.msg
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import android.app.NotificationChannel
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import android.app.NotificationManager
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import android.app.PendingIntent
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import android.app.TaskStackBuilder
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import android.content.Context
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import android.content.Intent
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import android.graphics.Bitmap
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import android.graphics.BitmapFactory
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import android.media.RingtoneManager
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import android.net.Uri
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import android.os.Build
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import android.os.Environment
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import android.util.Log
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import androidx.core.app.NotificationCompat
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import androidx.core.content.ContextCompat
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import io.heckel.ntfy.R
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import io.heckel.ntfy.data.Notification
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import io.heckel.ntfy.data.Subscription
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import io.heckel.ntfy.ui.DetailActivity
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import io.heckel.ntfy.ui.MainActivity
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import io.heckel.ntfy.util.formatMessage
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import io.heckel.ntfy.util.formatTitle
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import okhttp3.OkHttpClient
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import okhttp3.Request
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import java.io.File
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import java.util.concurrent.TimeUnit
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class NotificationService(val context: Context) {
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private val client = OkHttpClient.Builder()
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.callTimeout(15, TimeUnit.SECONDS) // Total timeout for entire request
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.connectTimeout(15, TimeUnit.SECONDS)
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.readTimeout(15, TimeUnit.SECONDS)
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.writeTimeout(15, TimeUnit.SECONDS)
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.build()
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fun display(subscription: Subscription, notification: Notification) {
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Log.d(TAG, "Displaying notification $notification")
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displayInternal(subscription, notification)
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if (notification.attachmentPreviewUrl != null) {
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downloadPreviewAndUpdate(subscription, notification)
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}
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}
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fun cancel(notification: Notification) {
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if (notification.notificationId != 0) {
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Log.d(TAG, "Cancelling notification ${notification.id}: ${notification.message}")
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val notificationManager = context.getSystemService(Context.NOTIFICATION_SERVICE) as NotificationManager
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notificationManager.cancel(notification.notificationId)
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}
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}
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fun createNotificationChannels() {
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val notificationManager = context.getSystemService(Context.NOTIFICATION_SERVICE) as NotificationManager
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(1..5).forEach { priority -> maybeCreateNotificationChannel(notificationManager, priority) }
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}
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private fun displayInternal(subscription: Subscription, notification: Notification, bitmap: Bitmap? = null) {
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val title = formatTitle(subscription, notification)
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val message = formatMessage(notification)
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val defaultSoundUri = RingtoneManager.getDefaultUri(RingtoneManager.TYPE_NOTIFICATION)
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val channelId = toChannelId(notification.priority)
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var notificationBuilder = NotificationCompat.Builder(context, channelId)
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.setSmallIcon(R.drawable.ic_notification)
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.setColor(ContextCompat.getColor(context, R.color.primaryColor))
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.setContentTitle(title)
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.setContentText(message)
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.setSound(defaultSoundUri)
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.setAutoCancel(true) // Cancel when notification is clicked
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notificationBuilder = setContentIntent(notificationBuilder, subscription, notification)
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if (notification.attachmentUrl != null) {
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val viewIntent = PendingIntent.getActivity(context, 0, Intent(Intent.ACTION_VIEW, Uri.parse(notification.attachmentUrl)), 0)
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notificationBuilder
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.addAction(NotificationCompat.Action.Builder(0, "Open", viewIntent).build())
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.addAction(NotificationCompat.Action.Builder(0, "Copy URL", viewIntent).build())
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.addAction(NotificationCompat.Action.Builder(0, "Download", viewIntent).build())
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}
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notificationBuilder = if (bitmap != null) {
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notificationBuilder
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.setLargeIcon(bitmap)
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.setStyle(NotificationCompat.BigPictureStyle()
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.bigPicture(bitmap)
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.bigLargeIcon(null))
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} else {
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notificationBuilder.setStyle(NotificationCompat.BigTextStyle().bigText(message))
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}
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val notificationManager = context.getSystemService(Context.NOTIFICATION_SERVICE) as NotificationManager
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maybeCreateNotificationChannel(notificationManager, notification.priority)
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notificationManager.notify(notification.notificationId, notificationBuilder.build())
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}
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private fun downloadPreviewAndUpdate(subscription: Subscription, notification: Notification) {
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val previewUrl = notification.attachmentPreviewUrl ?: return
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Log.d(TAG, "Downloading preview image $previewUrl")
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val request = Request.Builder()
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.url(previewUrl)
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.addHeader("User-Agent", ApiService.USER_AGENT)
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.build()
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client.newCall(request).execute().use { response ->
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if (!response.isSuccessful || response.body == null) {
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Log.d(TAG, "Preview response failed: ${response.code}")
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} else {
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Log.d(TAG, "Successful response, streaming preview")
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val bitmap = BitmapFactory.decodeStream(response.body!!.byteStream())
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displayInternal(subscription, notification, bitmap)
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}
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}
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}
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private fun setContentIntent(builder: NotificationCompat.Builder, subscription: Subscription, notification: Notification): NotificationCompat.Builder? {
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if (notification.click == "") {
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return builder.setContentIntent(detailActivityIntent(subscription))
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}
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return try {
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val uri = Uri.parse(notification.click)
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val viewIntent = PendingIntent.getActivity(context, 0, Intent(Intent.ACTION_VIEW, uri), 0)
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builder.setContentIntent(viewIntent)
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} catch (e: Exception) {
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builder.setContentIntent(detailActivityIntent(subscription))
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}
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}
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private fun downloadPreviewAndUpdateXXX(subscription: Subscription, notification: Notification) {
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val url = notification.attachmentUrl ?: return
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Log.d(TAG, "Downloading attachment from $url")
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val request = Request.Builder()
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.url(url)
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.addHeader("User-Agent", ApiService.USER_AGENT)
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.build()
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client.newCall(request).execute().use { response ->
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if (!response.isSuccessful || response.body == null) {
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Log.d(TAG, "Attachment download failed: ${response.code}")
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} else {
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Log.d(TAG, "Successful response")
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/*val filename = notification.id
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val dir = context.getExternalFilesDir(Environment.DIRECTORY_DOCUMENTS + "/ntfy/" + notification.id)
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context.openFileOutput(filename, Context.MODE_PRIVATE).use {
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response.body!!.byteStream()
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}*/
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// TODO work manager
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val bitmap = BitmapFactory.decodeStream(response.body!!.byteStream())
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displayInternal(subscription, notification, bitmap)
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}
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}
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}
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private fun detailActivityIntent(subscription: Subscription): PendingIntent? {
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val intent = Intent(context, DetailActivity::class.java)
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intent.putExtra(MainActivity.EXTRA_SUBSCRIPTION_ID, subscription.id)
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intent.putExtra(MainActivity.EXTRA_SUBSCRIPTION_BASE_URL, subscription.baseUrl)
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intent.putExtra(MainActivity.EXTRA_SUBSCRIPTION_TOPIC, subscription.topic)
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intent.putExtra(MainActivity.EXTRA_SUBSCRIPTION_INSTANT, subscription.instant)
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intent.putExtra(MainActivity.EXTRA_SUBSCRIPTION_MUTED_UNTIL, subscription.mutedUntil)
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return TaskStackBuilder.create(context).run {
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addNextIntentWithParentStack(intent) // Add the intent, which inflates the back stack
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getPendingIntent(0, PendingIntent.FLAG_UPDATE_CURRENT) // Get the PendingIntent containing the entire back stack
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}
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}
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private fun maybeCreateNotificationChannel(notificationManager: NotificationManager, priority: Int) {
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if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
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// Note: To change a notification channel, you must delete the old one and create a new one!
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val pause = 300L
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val channel = when (priority) {
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1 -> NotificationChannel(CHANNEL_ID_MIN, context.getString(R.string.channel_notifications_min_name), NotificationManager.IMPORTANCE_MIN)
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2 -> NotificationChannel(CHANNEL_ID_LOW, context.getString(R.string.channel_notifications_low_name), NotificationManager.IMPORTANCE_LOW)
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4 -> {
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val channel = NotificationChannel(CHANNEL_ID_HIGH, context.getString(R.string.channel_notifications_high_name), NotificationManager.IMPORTANCE_HIGH)
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channel.enableVibration(true)
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channel.vibrationPattern = longArrayOf(
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pause, 100, pause, 100, pause, 100,
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pause, 2000
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)
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channel
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}
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5 -> {
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val channel = NotificationChannel(CHANNEL_ID_MAX, context.getString(R.string.channel_notifications_max_name), NotificationManager.IMPORTANCE_MAX)
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channel.enableLights(true)
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channel.enableVibration(true)
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channel.vibrationPattern = longArrayOf(
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pause, 100, pause, 100, pause, 100,
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pause, 2000,
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pause, 100, pause, 100, pause, 100,
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pause, 2000,
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pause, 100, pause, 100, pause, 100,
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pause, 2000
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)
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channel
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}
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else -> NotificationChannel(CHANNEL_ID_DEFAULT, context.getString(R.string.channel_notifications_default_name), NotificationManager.IMPORTANCE_DEFAULT)
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}
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notificationManager.createNotificationChannel(channel)
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}
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}
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private fun toChannelId(priority: Int): String {
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return when (priority) {
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1 -> CHANNEL_ID_MIN
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2 -> CHANNEL_ID_LOW
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4 -> CHANNEL_ID_HIGH
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5 -> CHANNEL_ID_MAX
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else -> CHANNEL_ID_DEFAULT
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}
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}
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companion object {
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private const val TAG = "NtfyNotificationService"
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private const val CHANNEL_ID_MIN = "ntfy-min"
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private const val CHANNEL_ID_LOW = "ntfy-low"
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private const val CHANNEL_ID_DEFAULT = "ntfy"
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private const val CHANNEL_ID_HIGH = "ntfy-high"
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private const val CHANNEL_ID_MAX = "ntfy-max"
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}
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}
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