Tizen in a Nutshell
For 16 years running, Samsung Smart TVs have held the top spot in the global TV market with around 30% of the market share. A huge percentage of Smart TV customers have Samsung TVs in their homes. Samsung maintains its top spot in the Smart TV market thanks to its brilliant technology, elegant design, and improved user experience. You will want a Tizen app built by a Samsung TV App developer if you want to connect with your users through Smart TVs.
Step 1 – Setting up the Development Environment and Getting Certification
We need to build up a development environment for a new Tizen project before we start
working on it. Samsung TV SDK is used to construct Tizen projects, so we will first need to
install it. The following elements are included in the Samsung TV SDK, a package of tools
for creating Tizen apps:
- Tizen Studio IDE
- TV Simulator
- TV Emulator
Web Inspector
The Tizen Studio IDE is required to configure the development environment. The remaining
elements would be valuable in the later phases of developing an app, as we shall see. We
must verify that all necessary hardware and software are present before installing the IDE
and starting to work with the Samsung TV SDK. The following components will need to be
installed next:
- Tizen Studio IDE
- Samsung TV Extensions
- Samsung Certificate Extension
By using the Tizen Studio installer, we will set up our IDE, Tizen Studio.
Tizen adheres to a number of demanding certification criteria. Prior to starting any Tizen
project, a certificate profile must be created. Before they are deployed, all Tizen projects
must have proper certifications with signatures. Once published, the signatures serve as
proof of the origin of your app, and it cannot be changed. So, before you start working on
your Tizen project, you must establish a certificate profile and upload your credentials. Once
you download the Samsung TV SDK, you will obtain the Samsung Certificate Extension and
the device’s Device ID (DUID), on which you want to install your programme.
Step 2 – Creating a Design for the App
The app design must be clearly understood before we can begin to construct the app. This
covers the user interface design as well as the features you want to add in your app. It is just
best practise to have a plan of your app’s components before you start development. If you
have a predetermined blueprint design for the project, your development process will be
extremely streamlined, which aids in optimising time and resource utilisation. Additionally, it’s
crucial to avoid making too many changes to the design as it is being developed. So, set
aside some time and put some effort into creating your Tizen application.
We will outline some of the significant characteristics that you would unavoidably need to
incorporate into Tizen apps in this part.
Minimal UI – The user interface is given top consideration while designing an app.
Four things should be considered while creating the user interface for your Tizen app, consistency, user control, clarity, and simplicity. To improve user experience,
make sure the UI design is uncluttered and simple to use.
Modular Resolution – Samsung TVs always feature a 16:9 aspect ratio. While FHD
TVs feature a resolution of 1280×720 pixels, UHD TVs have a resolution of
1920×1080 pixels. To guarantee the highest video quality and prevent sidebars on
the screen, it is crucial to keep these figures in mind while developing.
Features of Web Applications – The majority of functionalities you may imagine for
a web app can be found in smart TV applications. When adding functionality to your
Tizen project, keep this in mind.
Remote Control Functionality – Most of the time, your users would utilise a remote
control to operate their Smart TV gadgets. Though they can be used to add inputs,
gamepads, keyboards, and mice are not frequently used with Smart TVs. When
creating your Tizen software, it is crucial to keep this in mind. For input of alphabetic
or numeric data, for instance, you would require virtual keypads.
Step 3 – Developing the App in Tizen Studio
We can now begin the actual creation of our Tizen app now that the development environment has been configured and the project design has been planned. A simple Tizen app is quite easy to create. When building a Tizen app, you can select from a wide range of modular templates to include various desirable features. Of course, more alterations would take more effort and expertise to perfect. The templates are as follows:
Basic Project: This template includes a keycode handling template needed for controlling remote controller keys in the main.js file. This template, as its name implies, is only adequate for fundamental generic purposes.
CAPH empty jQuery template: This template is built on CAPH, the framework for developing Smart TV apps (as mentioned earlier). Based on jQuery, it is. By using this template, you may create more intricate apps that can be customised however you like.
Empty: Use this if you want to create a completely unique, original Tizen programme from scratch. As the name implies, this is a blank template that just includes the most fundamental icon.png and config.xml files, along with a blank index.html file.
jQuery Navigation: This template consists of jQuery Mobile-based app modules.
step 4 – Testing the app
It’s time to launch your Tizen app for testing once it has been designed, set up, and produced. You can use Samsung TV Simulator, Tizen Studio’s emulator, and a real target device—a Samsung Smart TV—to execute your Tizen programme.
- You must start Emulator Manager from Tizen Studio in order to launch a Tizen app on the TV emulator. You can choose the device you would like to imitate from a variety of settings in the emulator manager. If there isn’t an emulator instance on your target device, you can make one.
- Before deploying the application on a real TV Device, you must also test it using a Samsung TV simulator. This too is possible from Tizen Studio.
- After testing your programme on a TV emulator and a TV simulator, you should perform the last test on a real TV device. You would need to link a TV device to the computer system to accomplish this.
If there are no bugs after running the application for testing, it is ready for publication!
step 5 – Publishing the app in Tizen store
It is quite simple to submit your Samsung Smart TV Tizen software to the Tizen Store. Your programme would become live in the Tizen Store after you simply followed the instructions.
- Join and submit a request for partnership
- Register your application
- Provide all the standard app information that is required.
- Publish your app to Tizen Store and check the details.
- Check out your application before submitting it
conclusion
That was it for now! We went over every step that would be required to create a Tizen app in great detail. If you have a web application intended for Smart TVs, you can quickly create a customized Tizen app for your platform by exporting it to Tizen Studio
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