Tizen provides the tools required to manage your Web application life-cycle from product conception, through development and release, to end-of-life application retirement.
Figure: Web application development process
The first step in creating a Tizen Web application is planning and designing it using the design tools of your choice.
Once you have finished the application plan and design, you are ready to create the application project.
After you have planned and designed your application, you are ready to create the application project in Tizen Studio.
Tizen Studio provides various project templates that make it easier for you to start coding your application. When you create a new project,
you can select a specific template or sample. Based on the selection, the Tizen Web Project Wizard automatically creates basic functionalities that the application has to implement to be able to run. The default project files and folders are also created.
After creating the application project, you can configure the properties of the project and the Web application to achieve the required functionality and features for your application.
You can design the application UI using the UI components defined in the Tizen Advanced UI Framework.
Once you have finished coding your application, you are ready to build your application.
When Tizen Studio builds an application, the following process is executed:
Validation check for:
About the output files:
- Compiled coffeescript output file name is
<file name>.js. This file is used when the project is packed to the WGT package file, but the script tag’s reference path must be changed manually.
- Compiled less output file name is
<file name>.css. This file is used when the project is packed to the WGT package file, but the script tag’s reference path must be changed manually.
If the project has errors, they are shown in the Problems and Project Explorer views after the build.
You can build a Web application automatically or manually:
In the Tizen Studio menu, select Project > Build Automatically.
If you select this option, whenever the source or a resource is changed and saved, Tizen Studio automatically recognizes any saved changes and rebuilds the project source.
In the Tizen Studio menu, select Project > Build Project.
You can build your project at your convenience. If you want to use the manual build, ensure that the Project > Build Automatically option is not selected.
In the manual build mode:
- Ensure that you have the latest build output before you run or debug a project.
- To remove a project build output, select
Project > Cleanin the Tizen Studio menu.
To customize the application, set the build properties:
Set the options in the Tizen Studio menu: Window >
Set the options in Tizen Studio menu: Window > Preferences > Tizen Studio > Web > Editor > CSS Editor.
Set the options in Tizen Studio menu: Window > Preferences > Tizen Studio > Web > Editor > Privilege.
When Tizen Studio runs or debugs the application, the following process is executed:
Build automatically if no build has been created yet.
The optimization process is only executed when you execute the packaging process.
Execute the application to the emulator or target device.
You can run your application in one of the following environments:
The device emulator, provided with Tizen Studio, imitates the target environment running Tizen Web applications. Using this
replicated environment, you can test your application before deploying it to the real target device.
Running your application on a target device allows you to debug and test your application in a real-time environment.
The Tizen Web simulator allows you to run application that use the Tizen Web APIs.
You can run the application smartly:
For more information on the debugging process and tools, see Debugging Web Applications.
When Tizen Studio packages the application, the following process is executed:
Web application packaging process is based on the W3C packaging and
You can package a Web application using the
web-packaging command in the Command Line Interface (CLI), which is a functional tool in Tizen Studio:
web-packaging project.wgt project/
Tizen Studio provides the functionality to package a Web application quickly in the required format and to set the package properties.
In the Tizen Studio menu, you can set the package properties in Project > Properties > Tizen Studio > Package by selecting
the resources to be included in the package. For a Web application, you can set the properties in Project > Properties > Tizen Studio
> Package > Web:
Set excluding optimization resources
Set hybrid application’s main service application
By default, the Web application package is created once. You can view the package content at any point of the application development process
by double-clicking the project
.wgt file in the Project Explorer view. All the files present in the application project are displayed in
Any changes made to the files in the package content list, such as deleting files or dragging and dropping files, are not reflected in the
actual project files.
Figure: Viewing the Web application package
Additionally, you can localize the Web application to support different languages and environments.
Tizen supports multi-project applications that combine different types of application templates in hybrid and companion applications.
A hybrid application package combines a Web application and 1 or more native service applications.
To create and run a hybrid application:
To establish a project reference between a UI and service application:
In the Project Explorer view, a with <Web UI application> message appears next to the service application project name for each application you have added to the package.
Build and run the Web UI application. The service application is built and executed automatically at the same time,
and you can find a WGT file (hybrid application package) under the Web UI application project in the Project Explorer view.
To modify the build configuration of the service application, see Building the
Tizen has limited a multi-project application combination policy for device usability. If you do not follow the policy, the submission of your application to Tizen Store can be rejected.
The following table shows the possible combinations for a hybrid multi-project. M means that multiple applications can be packaged as sub applications.
|Main project||Sub project|
With a hybrid application package, you can register the included applications in Tizen Store and install, upgrade, and uninstall them using the single hybrid package. When a hybrid application package is installed, the Web application is installed by the Web installer, followed by the native installer installing native service applications.
A hybrid application package is very useful to Web applications that need background processing or monitoring. A native service application does not have a UI and can be run in the background.
The Web application and native service applications within a hybrid application package share the same package ID and data folder. Sharing application data between them is easy. Many useful inter-application APIs, such as Message Port (in
applications) and AppControl (in
applications), can be used in a hybrid application package.
After you have packaged your application, you are ready to certify and publish your application.
To certify and publish your application:
Upload your mobile Web application to Tizen Store, your wearable Web application to the Samsung Galaxy Apps Store, or your TV Web application to the Samsung App Store for registration.
After the application is uploaded, the application is signed as a certified application installer package and the
<Application_name>.wgt archive format, which contains the distributor signature, is added by the applicable store.
Submit your application to the applicable store for validation and publication.
The store checks whether your application functions properly before publishing it.
For detailed instructions on how to register your application and submit it for validation and publication in Tizen Store, see Tizen Store Overview and other subtopics within the Distribution section of the Tizen Developers site.
You can also upgrade your application after certification. If you want to withdraw your application from distribution and operation, you need to request for application retirement from the store.
You can upgrade your application even after you have certified and published it at Tizen Store, Samsung Galaxy Apps Store, or Samsung App Store.
To upgrade your application:
config.xmlconfiguration file in Tizen Studio.
config.xmlconfiguration file in Tizen Studio.
When a previously installed application is upgraded on a device, you can decide which data files from the old version are retained and which are deleted. The common Tizen upgrade policy is to overwrite all the application package files, while keeping the user-created files and
Once your application has reached the end of its life-cycle, you can remove it from the store.