How to change the language of jDeveloper UI

Q: 1.How can you start your jDeveloper in a different language other than the OS language setting?If you want to change the display of your jdeveloper to a different language (i.e Japanese, French, English).

A: You can try the following:
Modified the jdev.conf file in jdev/bin folder to add the following JVM parameter.
In japanese case
AddVMOption -Duser.language=ja
AddVMOption -Duser.country=JP

In french case
AddVMOption -Duser.language=fr
AddVMOption -Duser.country=FR

In english case
AddVMOption -Duser.language=en
AddVMOption -Duser.country=US

For example, In japanese case,













Then,when you start the jDeveloper again, you can get japanese language UI like following.

Overview of ADF Mobile

ADF Mobile provides a way of quickly developing on-device applications for Android and iOS. Following is some knowledge about overview of the ADF Mobile technology. 
Three Types of mobile application
Native apps are built for a specific platform with the platform SDK, tools and languages, typically provided by the platform vendor (e.g. xCode/Objective-C for iOS, Eclipse/Java for Android, Visual Studio/C# for Windows Phone).
Mobile Web apps are server-side apps, built with any server-side technology (PHP, Node.js, ASP.NET) that render HTML that has been styled so that it renders well on a device form factor.
Hybrid apps, like native apps, run on the device, and are written with web technologies (HTML5, CSS and JavaScript). Hybrid apps run inside a native container, and leverage the device’s browser engine (but not the browser) to render the HTML and process the JavaScript locally.
What is Oracle ADF Mobile
Oracle ADF Mobile is a hybird framwork for mobile development. Enables development of a single source and generation of native applications for both iOS and Android devices. Coding of logic is done with the Java language. UI layer can be developed with a set of components (AMX) that generate an HTML5 based user interface. In addition Oracle ADF Mobile can incorporate local HTML5 pages and remote HTML content generated from other servers.
So, you need noticed following point.
   Java - Application logic is developed with the Java language.
   Hybrid UI Approach - For the UI developers can mix and match three approaches:Use the declarative HTML5 components provided with the framework, which provides all the normal input and layout controls you expect and also add charts/maps/gauges along with it to provide a very comprehensive UI controls.
Use other HTML5 framework like JQuery
Include content generated on remote servers – for example JSF content
   Device Feture Access - Oracle ADF simplifies access to device services such as Camera, SMS, locations, contacts and more with a simple drag and drop creation of interaction.
   Secure – ADF Mobile provides integrated security that works with your server back-end as well. Whether you’re using remote URLs, local HTML or AMX, you can secure any/all of your features with a single consistent login page. Since we also give you SQLite encryption, we are assured that your data is safe.
   Productive - Focused on a visual and declarative development approach, Oracle ADF Mobile extends the development experience provided by Oracle ADF from Web to Mobile devices. 

ADF Mobile Architecture

What is PhoneGap does here is?

About Hybird application(Web-based native apps), which has three common framwork:Titanium, PhoneGap, ADF Mobile.ADF Mobile is based party of PhoneGap, and allow you to create a "native" application using only HTML5 and JavaScript,and is a new component-driven framework:ADF Mobile AMX files.
PhoneGap will convert the web based application(developed with HTML5,CSS&JQueryMobile) into a native iOS, Android,Blackberry,Windows Phone, Plam OS and Symbian kind of an application.
Therefore, the end-user will use the app not as a web based app(meaning,not in a web browser),but as a native app.
Key benefits and features of Oracle ADF Mobile for developing hybrid mobile applications across multiple device platforms.
About Oracle ADF Mobile Demo for Developing hybrid Mobile Applications, you can refer to
http://www.youtube.com/watch?v=XWyPP55dZLU

There is a video about Overview of ADF Mobile.

How to set up your ADF Mobile development environment

ADF Mobile is licensed part of Oracle ADF, and enables development of on-device mobile applications, which runs on iOS and Android from a single source code.Mobile application development done in Oracle JDeveloper, so, at first, we need install the ADF development environment.
1.Install the ADF Development Environment
A) Before you begin, you need download and install Oracle JDeveloper. Select the Studio Developer (All Features) role when prompted.
Download website:
http://www.oracle.com/technetwork/developer-tools/jdev/downloads/index.html

For more information, see Oracle Fusion Middleware Installation Guide for Oracle JDeveloper.
Depending on the type of installer you are using, you can begin the installation process in one of the following ways:
    To launch the platform-independent installer,
    enter: java -jar jdevstudio11123install.jar.
    To launch the Windows installer, double-click the jdevstudio11123install.exe file.
    To launch the Linux installer, follow these steps:
    Ensure that the jdevstudio11123install.bin file is executable: chmod +x jdevstudio11123install.bin.
    Execute the file: ./jdevstudio11123install.bin.
If you choose to create a new Middleware Home directory, the default provided is C:\Oracle\Middleware\ for Windows, and $HOME/Oracle/Middleware/ for Linux and Unix platforms.

Notes: Ensure that you choose a directory that does not contain spaces. For example, do not use C:\Program Files as the Middleware Home.

B) Download and install the ADF Mobile extension:
    In JDeveloper, choose Help -> Check for Updates -> click Next --> Restart JDeveloper

C) Now, you need check whether or not ADF Mobile was successfully added to JDeveloper:
 #1 Select File -> New from the main menu to open the New Gallery.
 #2 Select the All Features tab.
    In the Categories pane, expand the Client Tier node and make sure it contains ADF Mobile.
    In addition, verify that you installed the correct version of ADF Mobile. To do so, select Help -> About from the main menu, then select the Extensions tab on the About Oracle JDeveloper dialog, and then examine the extension list entries by scrolling down to ADF Mobile.

Notes:You need install Oracle JDeveloper (Studio Edition) 11.1.2.3 or above.

2.Install and Configure Deployment Environment
■ iOS Simulator to be used, xcodebuild and iTunes
http://docs.oracle.com/cd/E18941_01/tutorials/setupmobileapps/jdtut_11r2_54_1.html
■ Android SDK and Platform locations
http://docs.oracle.com/cd/E18941_01/tutorials/setupmobileapps/jdtut_11r2_54_2.html

3.Define Forms Factors(Define device type resolution for Preview)
You can refer to 3.3.1 How to Configure the Development Environment for Platforms and Form Factors

Other useful link:
http://docs.oracle.com/cd/E35521_01/doc.111230/e24475/setup.htm#CEGIHAHA
Installing ADF Mobile Extension --> http://www.youtube.com/watch?v=OfrgG3Ymz7Y
Configuring your ADF Mobile development environment for Android-->http://www.youtube.com/watch?feature=player_detailpage&v=UbxyjmLxIII
ADF Mobile Debugging on iOS Devices using Xcode.mp4 -->
http://www.youtube.com/watch?v=uuQTBSMkmhU

Oracle ADF Mobile World! Hello!

ADF Mobile is Java and HTML5 framework for cross device mobile application development,and is a framework the enables the development of hybrid applications for mobile devices. Oracle ADF Mobile uses Java and HTML5 and enables developers to develop a single application that installs and runs on both iOS and Android systems.

Here are some useful links.

Home page of ADF Mobile:
http://www.oracle.com/technetwork/developer-tools/adf/overview/adf-mobile-096323.html

How to setup your JDeveloper:
http://docs.oracle.com/cd/E18941_01/tutorials/MobileTutorial/jdtut_11r2_54_1.html

Developer's Guide
http://docs.oracle.com/cd/E35521_01/doc.111230/e24475/toc.htm

Some sales stuff
http://www.oracle.com/technetwork/developer-tools/jdev/adf-mobile-development-129800.pdf

Mobile Tutorial

For iOS:
http://docs.oracle.com/cd/E18941_01/tutorials/MobileTutorial/jdtut_11r2_54_1.html

For Android:
http://docs.oracle.com/cd/E18941_01/tutorials/MobileTutorial/jdtut_11r2_54_2.html

Oracle ADF Insider Essentials channel

Integrating the Camera - http://youtu.be/o6fBW5ZIBgI

Integrating Email- http://youtu.be/D16DGMAn8xg

Integrating the GPS - http://youtu.be/C-yHYvH7wYs

Working with Contacts - http://youtu.be/kpkJDeRH2ys

ADF Mobile SQLite integration

http://www.youtube.com/watch?v=XzEln_j5Nc&feature=youtu.be

Notes:

If you're using the Javascript APIs to access the device services, please be aware of the following changes with regards which libraries to import in ADF Mobile v1.1 (JDev 11.1.2.4.0):
https://blogs.oracle.com/onesizedoesntfitall/entry/migrating_adf_mobile_apps_from