package ht.sr.git.whereswaldon.niotify; import android.content.Context; import android.app.Notification; import android.app.NotificationChannel; import android.app.NotificationManager; import android.util.Log; import android.graphics.Bitmap; import android.graphics.drawable.Icon; public class NotificationHelper { public static NotificationChannel newChannel(Context ctx) { String tag = "NotificationHelper"; Log.w(tag,String.format("newChannel invoked")); String CHANNEL_ID = "CHANNEL_ID"; CharSequence name = "notification_channel_name"; String description = "notification_channel_description"; int importance = NotificationManager.IMPORTANCE_DEFAULT; NotificationChannel channel = new NotificationChannel(CHANNEL_ID, name, importance); Log.e(tag,String.format("channel: %s",channel)); channel.setDescription(description); NotificationManager notificationManager = ctx.getSystemService(NotificationManager.class); Log.e(tag,String.format("manager: %s",notificationManager)); notificationManager.createNotificationChannel(channel); return channel; } }