ActivityManager.getRunningTasks is deprecated android

Question

I am working on push notification in android where i am using a below method to show notification, but the problem is that now ActivityManager.getRunningTasks(1); is being

Answer 1

in Kotlin

fun isAppRunning(context: Context): Boolean {
  val activityManager = context.getSystemService(Context.ACTIVITY_SERVICE) as ActivityManager
  return activityManager.appTasks
    .filter { it.taskInfo != null }
    .filter { it.taskInfo.baseActivity != null }
    .any { it.taskInfo.baseActivity.packageName == context.packageName }
}