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Showing posts from December, 2012

ADF Mobile : Device Interaction API - Pictures, GPS and Email With Attachments

During the AMIS ADF Masterclass I showed how to take a picture from within an ADF Mobile application, attach it to an Email and send that email out to several recipients. To top it of, I even added the GPS coordinates to the subject, so you know where the picture was taken. And all of that with the push of one single button. Sounds complicated ? Well actually it is very simple.

There are two ways to interact with device services. One is by using the page Definition, the second is by using the API.I decided not to use the pageDef, but to invoke the device datacontrol from java by using the API. Then it is also possible to invoke multiple actions in one java method. In this case I take a picture, get the coordinates and send an email.

How to take a picture ?
Taking a picture is easy. Just call the getPicture() method, and make sure (for this use case) to set Destination Type to File.
public String getPicture(){     //destinationType = 1 so that the image is returned as a filename       …

Book Review : Oracle ADF Real World Developer's Guide

In October 2012 yet another ADF Book was published. This book "Oracle ADF Real World Developer's Guide" is authored by Jobinesh Purushothaman. Jobinsh works with Oracle as a Principal Solutions Architect for the Oracle Application Development Framework. The book is full of essential tips and tricks for building ADF applications. In this post I will share my book review with you and I give you the chance to win a free copy.



This book is suitable for ADF developers who are looking forward to build healthy and better performing applications using Oracle ADF. A book filled with step-by-step instructions and real-time examples with illustrations, diagrams, and tips that help developers learn the visual and declarative programming model offered by ADF. Using this book, readers will learn to get started with building business services using ADF business components, validate business data in different layers of an application and understand the use of EJB and web services in an…