package com.wzp

import android.app.Application
import android.app.NotificationChannel
import android.app.NotificationManager
import android.os.Build

/**
 * Application entry point for WarzonePhone.
 *
 * Creates the notification channel required for the foreground [com.wzp.service.CallService].
 */
class WzpApplication : Application() {

    override fun onCreate() {
        super.onCreate()
        createNotificationChannel()
    }

    private fun createNotificationChannel() {
        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
            val channel = NotificationChannel(
                CHANNEL_ID,
                "Active Call",
                NotificationManager.IMPORTANCE_LOW
            ).apply {
                description = "Shown while a VoIP call is in progress"
                setShowBadge(false)
            }
            val nm = getSystemService(NotificationManager::class.java)
            nm.createNotificationChannel(channel)
        }
    }

    companion object {
        const val CHANNEL_ID = "wzp_call_channel"
    }
}