Initial commit: HotDeal Alarm Android App
Features: - Multi-site hot deal scraping (Ppomppu, Clien, Ruriweb, Coolenjoy) - Site filter with color-coded badges - Board display names (e.g., ppomppu8 -> 알리뽐뿌) - Anti-bot protection with request delays and User-Agent rotation - Keyword matching and notifications - Material Design 3 UI
This commit is contained in:
sanjeok77
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package com.hotdeal.alarm.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.content.Context
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import android.content.Intent
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import android.content.pm.PackageManager
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import android.os.Build
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import androidx.core.app.NotificationCompat
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import androidx.core.app.NotificationManagerCompat
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import androidx.work.ForegroundInfo
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import com.hotdeal.alarm.R
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import com.hotdeal.alarm.domain.model.HotDeal
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import com.hotdeal.alarm.presentation.main.MainActivity
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import dagger.hilt.android.qualifiers.ApplicationContext
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import javax.inject.Inject
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import javax.inject.Singleton
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/**
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* 알림 서비스
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*/
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@Singleton
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class NotificationService @Inject constructor(
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@ApplicationContext private val context: Context
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) {
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companion object {
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const val CHANNEL_URGENT = "hotdeal_urgent"
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const val CHANNEL_NORMAL = "hotdeal_normal"
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const val CHANNEL_BACKGROUND = "hotdeal_background"
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const val NOTIFICATION_ID_FOREGROUND = 1000
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const val NOTIFICATION_ID_NEW_DEAL = 1001
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const val NOTIFICATION_ID_KEYWORD = 1002
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}
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private val notificationManager = NotificationManagerCompat.from(context)
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init {
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createNotificationChannels()
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}
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/**
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* 알림 채널 생성
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*/
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private fun createNotificationChannels() {
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if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
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val channels = listOf(
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NotificationChannel(
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CHANNEL_URGENT,
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context.getString(R.string.notification_channel_urgent),
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NotificationManager.IMPORTANCE_HIGH
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).apply {
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description = context.getString(R.string.notification_channel_urgent_desc)
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},
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NotificationChannel(
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CHANNEL_NORMAL,
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context.getString(R.string.notification_channel_normal),
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NotificationManager.IMPORTANCE_DEFAULT
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).apply {
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description = context.getString(R.string.notification_channel_normal_desc)
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},
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NotificationChannel(
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CHANNEL_BACKGROUND,
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context.getString(R.string.notification_channel_background),
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NotificationManager.IMPORTANCE_LOW
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).apply {
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description = context.getString(R.string.notification_channel_background_desc)
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}
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)
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val manager = context.getSystemService(Context.NOTIFICATION_SERVICE) as NotificationManager
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manager.createNotificationChannels(channels)
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}
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}
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/**
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* 포그라운드 서비스용 Notification 생성
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*/
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fun createForegroundInfo(): ForegroundInfo {
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val notification = NotificationCompat.Builder(context, CHANNEL_BACKGROUND)
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.setContentTitle("핫딜 모니터링 중")
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.setContentText("새로운 핫딜을 확인하고 있습니다")
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.setSmallIcon(android.R.drawable.ic_menu_search)
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.setOngoing(true)
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.setPriority(NotificationCompat.PRIORITY_LOW)
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.build()
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return ForegroundInfo(NOTIFICATION_ID_FOREGROUND, notification)
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}
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/**
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* 새 핫딜 알림
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*/
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fun showNewDealsNotification(deals: List<HotDeal>) {
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if (!hasNotificationPermission()) return
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val intent = Intent(context, MainActivity::class.java).apply {
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flags = Intent.FLAG_ACTIVITY_NEW_TASK or Intent.FLAG_ACTIVITY_CLEAR_TASK
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}
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val pendingIntent = PendingIntent.getActivity(
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context, 0, intent,
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PendingIntent.FLAG_UPDATE_CURRENT or PendingIntent.FLAG_IMMUTABLE
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)
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val notification = if (deals.size == 1) {
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NotificationCompat.Builder(context, CHANNEL_NORMAL)
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.setContentTitle(context.getString(R.string.notification_new_deal))
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.setContentText(deals.first().title)
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.setSmallIcon(android.R.drawable.ic_menu_send)
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.setContentIntent(pendingIntent)
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.setAutoCancel(true)
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.build()
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} else {
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NotificationCompat.Builder(context, CHANNEL_NORMAL)
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.setContentTitle(context.getString(R.string.notification_new_deal))
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.setContentText("새로운 핫딜 ${deals.size}개")
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.setSmallIcon(android.R.drawable.ic_menu_send)
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.setContentIntent(pendingIntent)
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.setAutoCancel(true)
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.setStyle(
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NotificationCompat.BigTextStyle()
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.bigText(deals.take(5).joinToString("\n") { "• ${it.title}" })
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)
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.build()
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}
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notificationManager.notify(NOTIFICATION_ID_NEW_DEAL, notification)
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}
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/**
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* 키워드 매칭 알림 (긴급)
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*/
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fun showKeywordMatchNotification(deals: List<HotDeal>) {
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if (!hasNotificationPermission()) return
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val intent = Intent(context, MainActivity::class.java).apply {
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flags = Intent.FLAG_ACTIVITY_NEW_TASK or Intent.FLAG_ACTIVITY_CLEAR_TASK
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}
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val pendingIntent = PendingIntent.getActivity(
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context, 0, intent,
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PendingIntent.FLAG_UPDATE_CURRENT or PendingIntent.FLAG_IMMUTABLE
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)
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val notification = NotificationCompat.Builder(context, CHANNEL_URGENT)
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.setContentTitle(context.getString(R.string.notification_keyword_match))
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.setContentText(deals.first().title)
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.setSmallIcon(android.R.drawable.ic_menu_send)
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.setContentIntent(pendingIntent)
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.setAutoCancel(true)
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.setPriority(NotificationCompat.PRIORITY_HIGH)
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.setStyle(
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NotificationCompat.BigTextStyle()
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.bigText(deals.take(5).joinToString("\n") { "• ${it.title}" })
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)
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.build()
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notificationManager.notify(NOTIFICATION_ID_KEYWORD, notification)
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}
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/**
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* 알림 권한 확인
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*/
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private fun hasNotificationPermission(): Boolean {
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return if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.TIRAMISU) {
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context.checkSelfPermission(android.Manifest.permission.POST_NOTIFICATIONS) ==
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PackageManager.PERMISSION_GRANTED
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} else {
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true
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}
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}
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/**
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* 알림 채널 활성화 여부 확인
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*/
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fun isNotificationChannelEnabled(channelId: String): Boolean {
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if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
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val channel = notificationManager.getNotificationChannel(channelId)
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return channel?.importance != NotificationManager.IMPORTANCE_NONE
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}
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return true
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}
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/**
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* 모든 알림 채널이 활성화되어 있는지 확인
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*/
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fun areAllChannelsEnabled(): Boolean {
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return isNotificationChannelEnabled(CHANNEL_URGENT) &&
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isNotificationChannelEnabled(CHANNEL_NORMAL)
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}
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/**
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* 알림 권한이 있는지 확인 (public)
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*/
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fun checkNotificationPermission(): Boolean {
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return hasNotificationPermission()
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}
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}
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