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Legacy API

This are the instructions for an older version of the API. Therefore this version of Pushraven will not receive any updates.

How to use Pushraven

0. Import Pushraven to your Project.

Add Pushraven.jar and json-simple.jar to your project. Or add Pushraven as a Maven dependency:

<dependency>
  <groupId>us.raudi.pushraven</groupId>
  <artifactId>Pushraven</artifactId>
  <version>1.0.2</version>
</dependency>

1. Give Pushraven your FCM Server Key.

Pushraven.setKey(my_key);

2. Build your 'Notification' using parameters from the FCM reference[1]

Notification raven = new Notification();
raven.title("MyTitle")
  .text("Hello World!")
  .color("#ff0000")
  .to(client_key);

Some attributes from the specification may not have been added to Pushraven yet, so you can use the following methods:

raven.addRequestAttribute("delay_while_idle", true); // for request attributes
raven.addNotificationAttribute("color", "#ff0000"); // for notification attirubtes

Request attributes are those in table 1 from the specification. Notification attributes are those in tables 2a (iOS) and 2b (Android)

NOTE: you may also use the static Notification from Pushraven:

Pushraven.notification.title("title")
  .to("clients")
  ...

3. Send the raven

Pushraven.push(raven);

// or 
Pushraven.setNotification(raven); // if not already set
Pushraven.push();



3.5 Clearing the raven

You can use the clear() methods to ready the raven for a new notification:

raven.clear(); // clears the notification, equatable with "raven = new Notification();"
raven.clearAttributes(); // clears FCM protocol paramters excluding targets
raven.clearTargets(); // only clears targets

NOTE: Clearing the raven is more efficient than creating a new object. As creating a new object will cause Java Garbage Collector to delete the old object.



[1] https://firebase.google.com/docs/cloud-messaging/http-server-ref