Skip to content

Use WorkManager for Android Notification Scheduling #17

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Open
singhaditya21 wants to merge 1 commit into
base: main
Choose a base branch
from
Open

Use WorkManager for Android Notification Scheduling #17

Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
80 changes: 54 additions & 26 deletions android/app/src/main/kotlin/com/climaai/app/service/NotificationService.kt
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -13,10 +13,7 @@ import androidx.core.app.NotificationCompat
import androidx.core.app.NotificationManagerCompat
import com.climaai.app.MainActivity
import com.climaai.app.R
import kotlinx.coroutines.CoroutineScope
import kotlinx.coroutines.Dispatchers
import kotlinx.coroutines.delay
import kotlinx.coroutines.launch
import com.climaai.app.work.WorkScheduler
import java.util.Calendar

/**
Expand Down Expand Up @@ -60,7 +57,6 @@ enum class NotificationType(
class NotificationService(private val context: Context) {

private val notificationManager = NotificationManagerCompat.from(context)
private val scope = CoroutineScope(Dispatchers.IO)

/**
* Initialize notification channels
Expand Down Expand Up @@ -115,6 +111,19 @@ class NotificationService(private val context: Context) {
showNotification(NotificationType.WEATHER_ALERT.ordinal * 100 + 1, notification)
}

/**
* Send severe weather alert (Overload for WeatherWorker)
*/
fun sendSevereWeatherAlert(
alertType: String,
severity: String,
description: String,
actionRequired: String
) {
val message = "$description. $actionRequired."
sendSevereWeatherAlert(title = alertType, message = message, severity = severity)
}

/**
* Send rain alert
*/
Expand Down Expand Up @@ -142,6 +151,23 @@ class NotificationService(private val context: Context) {
showNotification(NotificationType.RAIN_ALERT.ordinal * 100 + 1, notification)
}

/**
* Send rain alert (Overload for WeatherWorker)
*/
fun sendRainAlert(precipitationChance: Int, estimatedTime: String) {
val title = "🌧️ Rain Alert"
val message = "Rain is expected $estimatedTime with a $precipitationChance% chance."

val notification = createNotification(
channelId = NotificationType.RAIN_ALERT.channelId,
title = title,
message = message,
priority = NotificationCompat.PRIORITY_HIGH
)

showNotification(NotificationType.RAIN_ALERT.ordinal * 100 + 1, notification)
}

/**
* Send UV warning
*/
Expand Down Expand Up @@ -172,6 +198,14 @@ class NotificationService(private val context: Context) {
showNotification(NotificationType.UV_WARNING.ordinal * 100 + 1, notification)
}

/**
* Send UV warning (Overload for WeatherWorker)
*/
fun sendUVWarning(uvIndex: Int, riskLevel: String) {
// Reuse the logic from the main method
sendUVWarning(uvIndex)
}

/**
* Send pollen alert
*/
Expand All @@ -198,35 +232,29 @@ class NotificationService(private val context: Context) {
* Schedule daily morning briefing
*/
fun scheduleMorningBriefing(hour: Int = 7, minute: Int = 0) {
// In production, use WorkManager for reliable scheduling
scope.launch {
val now = Calendar.getInstance()
val scheduledTime = Calendar.getInstance().apply {
set(Calendar.HOUR_OF_DAY, hour)
set(Calendar.MINUTE, minute)
set(Calendar.SECOND, 0)

// If time has passed today, schedule for tomorrow
if (before(now)) {
add(Calendar.DAY_OF_MONTH, 1)
}
}

val delayMs = scheduledTime.timeInMillis - now.timeInMillis
delay(delayMs)

sendDailyBriefing()
}
// Use WorkManager for reliable scheduling
WorkScheduler.scheduleDailySummary(context, hour)
}

/**
* Send daily briefing notification
*/
fun sendDailyBriefing() {
fun sendDailyBriefing(
summary: String? = null,
highTemp: Int? = null,
lowTemp: Int? = null,
precipChance: Int? = null
) {
val message = if (summary != null && highTemp != null && lowTemp != null) {
"Today: $summary. High: $highTemp°F, Low: $lowTemp°F. ${if (precipChance != null && precipChance > 20) "Chance of rain: $precipChance%." else "Enjoy your day!"}"
} else {
"Today's forecast: Partly cloudy, high of 72°F. Perfect day for outdoor activities!"
}

val notification = createNotification(
channelId = NotificationType.DAILY_BRIEFING.channelId,
title = "☀️ Good Morning!",
message = "Today's forecast: Partly cloudy, high of 72°F. Perfect day for outdoor activities!",
message = message,
priority = NotificationCompat.PRIORITY_DEFAULT
)

Expand Down