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Questions tagged [tizen-native-app]

Tizen is an open and flexible operating system built from the ground up to address the needs of all stakeholders of the mobile and connected device ecosystem, including device manufacturers, mobile operators, application developers and independent software vendors (ISVs).

Tizen is developed by a community of developers, under open source governance, and is open to all members who wish to participate.

The Tizen operating system comes in multiple profiles to serve different industry requirements. The current Tizen profiles are Tizen IVI (in-vehicle infotainment), Tizen Mobile, Tizen TV, and Tizen Wearable. In addition to that, as of Tizen 3.0, all profiles are built on top of a common, shared infrastructure called Tizen Common.

With Tizen, a device manufacturer can begin with one of these profiles and modify it to serve their own needs, or use the Tizen Common base to develop a new profile to meet the memory, processing and power requirements of any device and quickly bring it to market.

Mobile operators can work with device partners to customize the operating system and user experience to meet the needs of specific customer segments or demographics.

For application developers and ISVs, Tizen offers the power of native application development with the flexibility of unparalleled HTML5 support. Tizen also offers the potential for application developers to extend their reach to new “smart devices” running Tizen, including wearables, consumer electronics (TVs, gaming consoles, DVRs, etc.), cars and appliances.

The Tizen project resides within the Linux Foundation and is governed by a Technical Steering Group. The Technical Steering Group is the primary decision-making body for the open source project, with a focus on platform development and delivery, along with the formation of working groups to support device verticals.

The Tizen Association has been formed to guide the industry role of Tizen, including gathering of requirements, identification and facilitation of service models, and overall industry marketing and education.

Learn More

To learn more about Tizen, we invite you to read these whitepapers, and then get involved!

Source: https://www.tizen.org/about

Tizen Developers Page: https://developer.tizen.org/

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Tizen cannot write file in native application

I am following this example: https://stackoverflow.com/a/41713258/2330482 However, the file cannot be read back after relaunching the application so I've checked in the Device Manager - the folder is not appearing in…
user2330482
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My dlog_print calls do not appear in the log, other things do

I'm making a watchface for Tizen. Whenever I use dlog_print to debug something, nothing appears in the log window. However, other log entries (not mine) do appear, in vast quantities. This is my first Tizen app, and I have no idea what to…
NeatNit
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CSS in Tizen WebView (EFL WebKit) wouldn't honor font-family

I am rendering some HTML using WebView based on EFL WebKit in Tizen 2.4 and 3.0 SDK.
Content
and corresponding CSS: .hexArea { position: relative; height: 95%; padding: 3px; white-space:…
Arundale Ramanathan
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How to resize Icons in Tizen (Wearable)

I am trying to make a simple app for my Galaxy Watch which runs on Tizen. All I want to do for now is to display a white screen with two circular buttons on the top and bottom (plus and minus buttons). I seem to have the white screen part settled.…
Edwin Youbirdmurali
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How to set and show an image on tizen native widget?

I was trying to set image on tizen native widget but I dont know how to retrieve path and apply it. Below is my try: //image char full_path[PATH_MAX] = { 0, }; data_get_resource_path("images/testimg.png", full_path,…
Rifat
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Native application, Alarm API doesn't work (Sample Tizen Studio project)

I am writing an app which functionality is to activate an alarm with few second delay, the alarm manager according to logs is being activated and sets an alarm however after defined time nothing happens. Assuming i am doing something wrong, i have…
Vincenzo
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Application failed to install due to signature error

Purchased a Gear Sport watch for Xmas with Tizen 3.0. No problem installing an app from Tizen Studio. Last week I updated to Tizen 4.0.0.2, and now Tizen Studio 3.1 cannot install the app due to certificate error -12: > start process (install)…
Varan
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Can I get digital signal from antenna input in Samsung smart TV?

I want to write application for Samsung smart TV on Tizen OS which will get signal from antenna and do some processing. So is Tizen SDK supports that?
Rid Hrant
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How can i Kill app Pedometer with a Service?

I have a samsung gear pro 2 and the pedometer app consumes 50% of the battery. I would like to create an app or a service that keeps me closed the pedometer, which I do not need. I can not find anything on the documentation, only for the web (but…
zalikoj
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How could I rotate my watches display to a variable degree?

I would like to rotate my watches display to a variable degree like a compass does in real life? So far I have only discovered this function within the samsung API screen.lockOrientation("portrait-secondary"); I would like more control than this,…
Bob Saget
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Fatal error: json-glib.h file not found

I'm trying to accomplish a simple json query, but havn't been able to get any code to compile because the error is as below: fatal error: json-glib.h file not found It comes up when trying to compile the following line: #include…
Loren Zimmer
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Tizen Native: Callback set for hardware buttons are not called

I set the callback for hardware buttons Back and More using the code: static void win_more_cb(void* data, Evas_Object* obj, void* event_info) { appdata_s* ad = data; if (ad->ctxpopup != NULL) evas_object_del(ad->ctxpopup); ad->ctxpopup…
Andriy Lesyuk
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Listing all events from all calendars

I'm attempting to use the Tizen SDK on a Gear S3 in order to list all events in the calendar. When I attempt to do this, I receive 0 events even though I the in built Calendar widget lists multiple. When I enumerate and list the Calendar Books, I…
DaEagle
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Tizen Wearable Update Mode

I wanted to test out how does my app handles update so I checked checkbox 'Update Mode' in Run Configuration window. Then while uploading I got Unknown Error [90] I tried restarting watch thinking there could be some background service running…
Jakub Wisniewski
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bt_adapter_le_start_scan() scans other than BLE devices too in tizen wearable native application

I am developing tizen wearable native application, in which I only needs specific BLE devices to be scanned. So, I am scanning BLE devices with the help of bt_adapter_le_start_scan(). But this method returns both BLE and other Bluetooth devices…
Sandip patil
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