6. Doing a Graph request - TomGrill/gdx-facebook GitHub Wiki

/* Building your request */
GDXFacebookGraphRequest request = new GDXFacebookGraphRequest();
request.setNode("me"); // call against the "me" node. 
request.useCurrentAccessToken(); // Set this if you want gdx-facebook to use the currently cached access token.


/* Sending the request */
gdxFacebook.newGraphRequest(request, new GDXFacebookCallback<JsonResult>() {

	@Override
	public void onSuccess(JsonResult result) {
		// Parse Facebook Graph API repsond
		JsonValue jsonValue = result.getJsonValue();
		// In a real project you should do some validation of the jsonValue. You never know what comes back :)
		String fbID = jsonValue.getString("id");
		String fbNickname = jsonValue.getString("name");
	}

	@Override
	public void onError(GDXFacebookError error) {
		// Handle request errors here
	}

	@Override
	public void onCancel() {
		// Handle request cancels
	}

	@Override
	public void onFail(Throwable t) {
		// Handle request fails here
	}

});

request.setUrl(""); // In case you want to use an older Facebook Graph API Url
request.putField("message", "This is my message for you"); // Set a field for a request. Each node allows or requires certain fields. Read the Facebook SDK docs.
request.putFields(..); // Add multiple fields
request.setMethod(HttpMethods.POST); // If you want to make a POST request. For example when posting on someones Facebook wall.
request.setTimeout(20000); // Sets the time in ms before a request times out. Default is 10000

/* You can also chain calls */
request.setUrl("").setMethod(HttpMethods.POST).setTimeout(20000);

GDXFacebookGraphRequest request = new GDXFacebookGraphRequest().setNode("me/feed").useCurrentAccessToken();
request.setMethod(HttpMethods.POST);
request.putField("message", "Hey use this libGDX extensions");
request.putField("link", "https://github.com/TomGrill/gdx-facebook");
request.putField("caption", "gdx-facebook");

gdxFacebook.newGraphRequest(request, new GDXFacebookCallback<JsonResult>() {

	@Override
	public void onSuccess(JsonResult result) {
		// Success
	}

	@Override
	public void onError(GDXFacebookError error) {
		// Error
	}

	@Override
	public void onFail(Throwable t) {
		// Fail
	}

	@Override
	public void onCancel() {
		// Cancel
	}

});