Boa noite, eu fiz um APP e nele eu inicializo um serviço de alarme no onCreate…o serviço funciona…porém fiz alguns testes aqui e notei que só funciona quando a Activity está aberta, se eu por exemplo minimizar o APP, chega no momento em que o serviço deve ser executado e nada…alguém tem ideia do que possa estar acontecendo?
Código que inicializa o serviço:
lateinit var preferences: SharedPreferences
@SuppressLint("ServiceCast")
override fun onCreate(savedInstanceState: Bundle?) {
super.onCreate(savedInstanceState)
setContentView(R.layout.activity_main)
preferences = getSharedPreferences("tk.thallyssonklein.kapp.notifications", MODE_PRIVATE)
val alarmManager = getSystemService(Context.ALARM_SERVICE) as AlarmManager
var id = 0
for(mov in preferences.all){
alarmManager.set(
AlarmManager.RTC_WAKEUP,
Calendar.getInstance().apply {
set(Calendar.HOUR_OF_DAY, 6)
set(Calendar.MINUTE, 0)
set(Calendar.SECOND, 0)
}.timeInMillis,
PendingIntent.getBroadcast(
applicationContext,
id,
Intent(applicationContext, AlarmBroadcastReceiver::class.java).apply {
putExtra("notificationId", id)
putExtra("ticker", "A morning exercise")
putExtra("title", mov.key)
putExtra("text", "Do this exercise now!")
},
PendingIntent.FLAG_CANCEL_CURRENT
)
)
++id
}
getDataFromServer()
}
Classe AlarmBroadcastReceiver:
package tk.thallyssonklein.kapp
/**
* Created by thall on 14/01/2018.
*/
import android.app.Notification
import android.app.NotificationManager
import android.app.PendingIntent
import android.content.BroadcastReceiver
import android.content.Context
import android.content.Intent
class AlarmBroadcastReceiver : BroadcastReceiver() {
override fun onReceive(context: Context?, intent: Intent?) {
(context?.getSystemService(Context.NOTIFICATION_SERVICE) as NotificationManager).notify(
intent!!.getIntExtra("notificationId", 0),
Notification.Builder(context).apply {
setSmallIcon(tk.thallyssonklein.kapp.R.drawable.ic_stretching_exercises)
setContentTitle(intent.getStringExtra("title"))
setContentText(intent.getCharSequenceExtra("text"))
setWhen(System.currentTimeMillis())
setTicker(intent.getCharSequenceExtra("ticker"))
setPriority(Notification.PRIORITY_DEFAULT)
setAutoCancel(true)
setDefaults(Notification.DEFAULT_SOUND)
setContentIntent(PendingIntent.getActivity(context, 0, Intent(context, MainActivity::class.java), 0))
}.build()
)
}
}
AndroidManifest.xml
<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="tk.thallyssonklein.kapp">
<application
android:allowBackup="true"
android:icon="@mipmap/ic_launcher"
android:label="@string/app_name"
android:roundIcon="@mipmap/ic_launcher_round"
android:supportsRtl="true"
android:theme="@style/AppTheme">
<activity android:name=".MainActivity">
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
<receiver android:name=".AlarmBroadcastReceiver" />
</application>
</manifest>