My Android App has 3 different objects ( light, humidity, temperature) all these

Question

My Android App has 3 different objects ( light, humidity, temperature) all these in separate classes and activities, as well as each object, has own data in Firebase

How to get Temperature notification for range and Humidity push notification for range if my Range class look like below:

public class Range implements Serializable f private String type; private double minRange, maxRange Default constructor public Range) this, type = " this. minRange = Double . NaN; this.maxRange = Double.NaN; A constructor which just accepts the ranges, mainly for testing aparam minRange The min range aparam maxRange The max range public Range (double minRange, double maxRange) this, type = " this. minRange = minRange; this. maxRange = maxRange; Constructor that sets type and range @param type The key and identifier. Light, Humidity, or Temperature aparam minRange The min range * @param maxRange The max range k/ public Range (String type, double minRange, double maxRange) f this. type = type; this. minRange = minRange; this. maxRange = maxRange;

Explanation / Answer

Your question is little unclear, still am answering it.

You can have a method notify

void notify (){ if(isInRange())

NotificationManager notif=(NotificationManager)getSystemService(Context.NOTIFICATION_SERVICE);
           Notification notify=new Notification.Builder (getApplicationContext()).setContentTitle(type).setContentText(type+ " is out of range").setContentTitle (type).setSmallIcon(R.drawable.abc).build();
               
              notify.flags |= Notification.FLAG_AUTO_CANCEL;
              notif.notify(0, notify);

}

You can call the notify method of range class and you will have notification

If you want exact code, please let me know. Note that and is drawable image u might need

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