mirror of
https://github.com/meshtastic/Meshtastic-Android.git
synced 2026-04-20 22:23:37 +00:00
549 lines
21 KiB
Kotlin
549 lines
21 KiB
Kotlin
/*
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* Copyright (c) 2025 Meshtastic LLC
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <https://www.gnu.org/licenses/>.
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*/
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package com.geeksville.mesh.service
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import android.app.Notification
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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.ContentResolver
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import android.content.Context
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import android.content.Intent
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import android.graphics.Color
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import android.media.AudioAttributes
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import android.media.RingtoneManager
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import android.os.Build
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import androidx.annotation.RequiresApi
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import androidx.core.app.NotificationCompat
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import androidx.core.app.Person
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import androidx.core.net.toUri
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import com.geeksville.mesh.MainActivity
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import com.geeksville.mesh.R
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import com.geeksville.mesh.TelemetryProtos.LocalStats
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import com.geeksville.mesh.android.notificationManager
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import com.geeksville.mesh.database.entity.NodeEntity
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import com.geeksville.mesh.navigation.DEEP_LINK_BASE_URI
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import com.geeksville.mesh.util.formatUptime
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@Suppress("TooManyFunctions")
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class MeshServiceNotifications(
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private val context: Context
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) {
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val notificationLightColor = Color.BLUE
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companion object {
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private const val FIFTEEN_MINUTES_IN_MILLIS = 15L * 60 * 1000
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const val MAX_BATTERY_LEVEL = 100
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}
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private val notificationManager: NotificationManager get() = context.notificationManager
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// We have two notification channels: one for general service status and another one for messages
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val notifyId = 101
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fun initChannels() {
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// create notification channels on service creation
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if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
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createNotificationChannel()
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createMessageNotificationChannel()
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createAlertNotificationChannel()
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createNewNodeNotificationChannel()
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createLowBatteryNotificationChannel()
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createLowBatteryRemoteNotificationChannel()
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}
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}
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@RequiresApi(Build.VERSION_CODES.O)
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private fun createNotificationChannel(): String {
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val channelId = "my_service"
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if (notificationManager.getNotificationChannel(channelId) == null) {
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val channelName = context.getString(R.string.meshtastic_service_notifications)
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val channel = NotificationChannel(
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channelId,
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channelName,
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NotificationManager.IMPORTANCE_MIN
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).apply {
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lightColor = notificationLightColor
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lockscreenVisibility = Notification.VISIBILITY_PRIVATE
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}
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notificationManager.createNotificationChannel(channel)
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}
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return channelId
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}
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@RequiresApi(Build.VERSION_CODES.O)
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private fun createMessageNotificationChannel(): String {
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val channelId = "my_messages"
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if (notificationManager.getNotificationChannel(channelId) == null) {
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val channelName = context.getString(R.string.meshtastic_messages_notifications)
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val channel = NotificationChannel(
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channelId,
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channelName,
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NotificationManager.IMPORTANCE_HIGH
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).apply {
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lightColor = notificationLightColor
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lockscreenVisibility = Notification.VISIBILITY_PUBLIC
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setShowBadge(true)
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setSound(
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RingtoneManager.getDefaultUri(RingtoneManager.TYPE_NOTIFICATION),
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AudioAttributes.Builder()
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.setUsage(AudioAttributes.USAGE_NOTIFICATION)
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.setContentType(AudioAttributes.CONTENT_TYPE_SONIFICATION)
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.build()
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)
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}
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notificationManager.createNotificationChannel(channel)
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}
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return channelId
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}
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@RequiresApi(Build.VERSION_CODES.O)
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private fun createAlertNotificationChannel(): String {
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val channelId = "my_alerts"
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if (notificationManager.getNotificationChannel(channelId) == null) {
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val channelName = context.getString(R.string.meshtastic_alerts_notifications)
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val channel = NotificationChannel(
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channelId,
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channelName,
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NotificationManager.IMPORTANCE_HIGH
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).apply {
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enableLights(true)
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enableVibration(true)
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setBypassDnd(true)
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lightColor = notificationLightColor
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lockscreenVisibility = Notification.VISIBILITY_PUBLIC
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setShowBadge(true)
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val alertSoundUri =
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(
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ContentResolver.SCHEME_ANDROID_RESOURCE +
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"://" + context.applicationContext.packageName +
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"/" + R.raw.alert
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).toUri()
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setSound(
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alertSoundUri,
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AudioAttributes.Builder()
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.setUsage(AudioAttributes.USAGE_NOTIFICATION)
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.setContentType(AudioAttributes.CONTENT_TYPE_SONIFICATION)
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.build()
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)
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}
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notificationManager.createNotificationChannel(channel)
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}
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return channelId
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}
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@RequiresApi(Build.VERSION_CODES.O)
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private fun createNewNodeNotificationChannel(): String {
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val channelId = "new_nodes"
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if (notificationManager.getNotificationChannel(channelId) == null) {
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val channelName = context.getString(R.string.meshtastic_new_nodes_notifications)
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val channel = NotificationChannel(
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channelId,
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channelName,
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NotificationManager.IMPORTANCE_HIGH
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).apply {
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lightColor = notificationLightColor
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lockscreenVisibility = Notification.VISIBILITY_PUBLIC
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setShowBadge(true)
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setSound(
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RingtoneManager.getDefaultUri(RingtoneManager.TYPE_NOTIFICATION),
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AudioAttributes.Builder()
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.setUsage(AudioAttributes.USAGE_NOTIFICATION)
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.setContentType(AudioAttributes.CONTENT_TYPE_SONIFICATION)
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.build()
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)
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}
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notificationManager.createNotificationChannel(channel)
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}
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return channelId
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}
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@RequiresApi(Build.VERSION_CODES.O)
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private fun createLowBatteryNotificationChannel(): String {
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val channelId = "low_battery"
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if (notificationManager.getNotificationChannel(channelId) == null) {
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val channelName = context.getString(R.string.meshtastic_low_battery_notifications)
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val channel = NotificationChannel(
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channelId,
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channelName,
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NotificationManager.IMPORTANCE_HIGH
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).apply {
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lightColor = notificationLightColor
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lockscreenVisibility = Notification.VISIBILITY_PUBLIC
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setShowBadge(true)
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setSound(
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RingtoneManager.getDefaultUri(RingtoneManager.TYPE_NOTIFICATION),
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AudioAttributes.Builder()
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.setUsage(AudioAttributes.USAGE_NOTIFICATION)
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.setContentType(AudioAttributes.CONTENT_TYPE_SONIFICATION)
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.build()
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)
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}
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notificationManager.createNotificationChannel(channel)
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}
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return channelId
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}
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// FIXME, Once we get a dedicated settings page in the app, this function should be removed and
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// the feature should be implemented in the regular low battery notification stuff
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@RequiresApi(Build.VERSION_CODES.O)
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private fun createLowBatteryRemoteNotificationChannel(): String {
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val channelId = "low_battery_remote"
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if (notificationManager.getNotificationChannel(channelId) == null) {
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val channelName =
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context.getString(R.string.meshtastic_low_battery_temporary_remote_notifications)
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val channel = NotificationChannel(
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channelId,
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channelName,
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NotificationManager.IMPORTANCE_HIGH
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).apply {
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lightColor = notificationLightColor
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lockscreenVisibility = Notification.VISIBILITY_PUBLIC
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enableVibration(true)
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setShowBadge(true)
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setSound(
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RingtoneManager.getDefaultUri(RingtoneManager.TYPE_NOTIFICATION),
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AudioAttributes.Builder()
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.setUsage(AudioAttributes.USAGE_NOTIFICATION)
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.setContentType(AudioAttributes.CONTENT_TYPE_SONIFICATION)
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.build()
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)
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}
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notificationManager.createNotificationChannel(channel)
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}
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return channelId
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}
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private val channelId: String by lazy {
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if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
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createNotificationChannel()
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} else {
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// If earlier version channel ID is not used
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// https://developer.android.com/reference/android/support/v4/app/NotificationCompat.Builder.html#NotificationCompat.Builder(android.content.Context)
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""
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}
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}
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private val messageChannelId: String by lazy {
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if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
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createMessageNotificationChannel()
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} else {
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// If earlier version channel ID is not used
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// https://developer.android.com/reference/android/support/v4/app/NotificationCompat.Builder.html#NotificationCompat.Builder(android.content.Context)
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""
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}
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}
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private val alertChannelId: String by lazy {
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if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
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createAlertNotificationChannel()
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} else {
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""
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}
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}
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private val newNodeChannelId: String by lazy {
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if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
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createNewNodeNotificationChannel()
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} else {
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""
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}
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}
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private val lowBatteryChannelId: String by lazy {
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if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
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createLowBatteryNotificationChannel()
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} else {
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""
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}
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}
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// FIXME, Once we get a dedicated settings page in the app, this function should be removed and
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// the feature should be implemented in the regular low battery notification stuff
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private val lowBatteryRemoteChannelId: String by lazy {
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if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
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createLowBatteryRemoteNotificationChannel()
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} else {
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""
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}
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}
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private fun LocalStats?.formatToString(): String = this?.allFields?.mapNotNull { (k, v) ->
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when (k.name) {
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"num_online_nodes", "num_total_nodes" -> return@mapNotNull null
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"uptime_seconds" -> "Uptime: ${formatUptime(v as Int)}"
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"channel_utilization" -> "ChUtil: %.2f%%".format(v)
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"air_util_tx" -> "AirUtilTX: %.2f%%".format(v)
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else ->
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"${
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k.name.replace('_', ' ').split(" ")
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.joinToString(" ") { it.replaceFirstChar { char -> char.uppercase() } }
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}: $v"
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}
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}?.joinToString("\n") ?: "No Local Stats"
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fun updateServiceStateNotification(
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summaryString: String? = null,
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localStats: LocalStats? = null,
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currentStatsUpdatedAtMillis: Long? = null,
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) {
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notificationManager.notify(
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notifyId,
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createServiceStateNotification(
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name = summaryString.orEmpty(),
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message = localStats.formatToString(),
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nextUpdateAt = currentStatsUpdatedAtMillis?.plus(FIFTEEN_MINUTES_IN_MILLIS)
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)
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)
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}
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fun updateMessageNotification(contactKey: String, name: String, message: String) =
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notificationManager.notify(
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contactKey.hashCode(), // show unique notifications,
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createMessageNotification(contactKey, name, message)
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)
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fun showAlertNotification(contactKey: String, name: String, alert: String) {
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notificationManager.notify(
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name.hashCode(), // show unique notifications,
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createAlertNotification(contactKey, name, alert)
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)
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}
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fun showNewNodeSeenNotification(node: NodeEntity) {
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notificationManager.notify(
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node.num, // show unique notifications
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createNewNodeSeenNotification(node.user.shortName, node.user.longName)
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)
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}
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fun showOrUpdateLowBatteryNotification(node: NodeEntity, isRemote: Boolean) {
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notificationManager.notify(
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node.num, // show unique notifications
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createLowBatteryNotification(node, isRemote)
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)
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}
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fun cancelLowBatteryNotification(node: NodeEntity) {
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notificationManager.cancel(node.num)
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}
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private val openAppIntent: PendingIntent by lazy {
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PendingIntent.getActivity(
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context,
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0,
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Intent(context, MainActivity::class.java),
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PendingIntent.FLAG_MUTABLE or PendingIntent.FLAG_UPDATE_CURRENT
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)
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}
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private fun createOpenMessageIntent(contactKey: String): PendingIntent {
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val deepLink = "$DEEP_LINK_BASE_URI/messages/$contactKey"
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val startActivityIntent = Intent(
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Intent.ACTION_VIEW,
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deepLink.toUri(),
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context,
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MainActivity::class.java
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)
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val resultPendingIntent: PendingIntent? = TaskStackBuilder.create(context).run {
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addNextIntentWithParentStack(startActivityIntent)
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getPendingIntent(0, PendingIntent.FLAG_IMMUTABLE)
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}
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return resultPendingIntent!!
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}
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private fun commonBuilder(channel: String): NotificationCompat.Builder {
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val builder = NotificationCompat.Builder(context, channel)
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.setVisibility(NotificationCompat.VISIBILITY_PUBLIC)
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.setContentIntent(openAppIntent)
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// Set the notification icon
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if (Build.VERSION.SDK_INT <= Build.VERSION_CODES.LOLLIPOP_MR1) {
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// If running on really old versions of android (<= 5.1.1) (possibly only cyanogen) we might encounter a bug with setting application specific icons
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// so punt and stay with just the bluetooth icon - see https://meshtastic.discourse.group/t/android-1-1-42-ready-for-alpha-testing/2399/3?u=geeksville
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builder.setSmallIcon(android.R.drawable.stat_sys_data_bluetooth)
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} else {
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builder.setSmallIcon(
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// vector form icons don't work reliably on older androids
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if (Build.VERSION.SDK_INT < Build.VERSION_CODES.N) {
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R.drawable.app_icon_novect
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} else {
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R.drawable.app_icon
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}
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)
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}
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return builder
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}
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lateinit var serviceNotificationBuilder: NotificationCompat.Builder
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fun createServiceStateNotification(
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name: String,
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message: String? = null,
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nextUpdateAt: Long? = null
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): Notification {
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if (!::serviceNotificationBuilder.isInitialized) {
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serviceNotificationBuilder = commonBuilder(channelId)
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}
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with(serviceNotificationBuilder) {
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priority = NotificationCompat.PRIORITY_MIN
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setCategory(Notification.CATEGORY_SERVICE)
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setOngoing(true)
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setContentTitle(name)
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message?.let {
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setContentText(it)
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setStyle(
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NotificationCompat.BigTextStyle()
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.bigText(message),
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)
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}
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nextUpdateAt?.let {
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if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.N) {
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setWhen(it)
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setUsesChronometer(true)
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setChronometerCountDown(true)
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}
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} ?: {
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setWhen(System.currentTimeMillis())
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}
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setShowWhen(true)
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}
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return serviceNotificationBuilder.build()
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}
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lateinit var messageNotificationBuilder: NotificationCompat.Builder
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private fun createMessageNotification(
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contactKey: String,
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name: String,
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message: String
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): Notification {
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if (!::messageNotificationBuilder.isInitialized) {
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messageNotificationBuilder = commonBuilder(messageChannelId)
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}
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val person = Person.Builder().setName(name).build()
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with(messageNotificationBuilder) {
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setContentIntent(createOpenMessageIntent(contactKey))
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priority = NotificationCompat.PRIORITY_DEFAULT
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setCategory(Notification.CATEGORY_MESSAGE)
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setAutoCancel(true)
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setStyle(
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NotificationCompat.MessagingStyle(person)
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.addMessage(message, System.currentTimeMillis(), person)
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)
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setWhen(System.currentTimeMillis())
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setShowWhen(true)
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}
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return messageNotificationBuilder.build()
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}
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lateinit var alertNotificationBuilder: NotificationCompat.Builder
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private fun createAlertNotification(
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contactKey: String,
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name: String,
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alert: String
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): Notification {
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if (!::alertNotificationBuilder.isInitialized) {
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alertNotificationBuilder = commonBuilder(alertChannelId)
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}
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val person = Person.Builder().setName(name).build()
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with(alertNotificationBuilder) {
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setContentIntent(createOpenMessageIntent(contactKey))
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priority = NotificationCompat.PRIORITY_HIGH
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setCategory(Notification.CATEGORY_ALARM)
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setAutoCancel(true)
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setStyle(
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NotificationCompat.MessagingStyle(person)
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.addMessage(alert, System.currentTimeMillis(), person)
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)
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}
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return alertNotificationBuilder.build()
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}
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lateinit var newNodeSeenNotificationBuilder: NotificationCompat.Builder
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private fun createNewNodeSeenNotification(name: String, message: String? = null): Notification {
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if (!::newNodeSeenNotificationBuilder.isInitialized) {
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newNodeSeenNotificationBuilder = commonBuilder(newNodeChannelId)
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}
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with(newNodeSeenNotificationBuilder) {
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priority = NotificationCompat.PRIORITY_DEFAULT
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setCategory(Notification.CATEGORY_STATUS)
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setAutoCancel(true)
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setContentTitle("New Node Seen: $name")
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message?.let {
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setContentText(it)
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setStyle(
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NotificationCompat.BigTextStyle()
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.bigText(message),
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)
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}
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setWhen(System.currentTimeMillis())
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setShowWhen(true)
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}
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return newNodeSeenNotificationBuilder.build()
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}
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lateinit var lowBatteryRemoteNotificationBuilder: NotificationCompat.Builder
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lateinit var lowBatteryNotificationBuilder: NotificationCompat.Builder
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private fun createLowBatteryNotification(node: NodeEntity, isRemote: Boolean): Notification {
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val tempNotificationBuilder: NotificationCompat.Builder = if (isRemote) {
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if (!::lowBatteryRemoteNotificationBuilder.isInitialized) {
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lowBatteryRemoteNotificationBuilder = commonBuilder(lowBatteryChannelId)
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}
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lowBatteryRemoteNotificationBuilder
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} else {
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if (!::lowBatteryNotificationBuilder.isInitialized) {
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lowBatteryNotificationBuilder = commonBuilder(lowBatteryRemoteChannelId)
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}
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lowBatteryNotificationBuilder
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}
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with(tempNotificationBuilder) {
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priority = NotificationCompat.PRIORITY_DEFAULT
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setCategory(Notification.CATEGORY_STATUS)
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setOngoing(true)
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setShowWhen(true)
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setOnlyAlertOnce(true)
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setWhen(System.currentTimeMillis())
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setProgress(MAX_BATTERY_LEVEL, node.deviceMetrics.batteryLevel, false)
|
|
setContentTitle(
|
|
context.getString(R.string.low_battery_title).format(
|
|
node.shortName
|
|
)
|
|
)
|
|
val message = context.getString(R.string.low_battery_message).format(
|
|
node.longName,
|
|
node.deviceMetrics.batteryLevel
|
|
)
|
|
message.let {
|
|
setContentText(it)
|
|
setStyle(
|
|
NotificationCompat.BigTextStyle()
|
|
.bigText(it),
|
|
)
|
|
}
|
|
}
|
|
if (isRemote) {
|
|
lowBatteryRemoteNotificationBuilder = tempNotificationBuilder
|
|
return lowBatteryRemoteNotificationBuilder.build()
|
|
} else {
|
|
lowBatteryNotificationBuilder = tempNotificationBuilder
|
|
return lowBatteryNotificationBuilder.build()
|
|
}
|
|
}
|
|
}
|