Your gateway to resources and information for effectively building and publishing content in the Samsung ecosystem.
Joined February 2009
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1,792 Photos and videos
Pinned Tweet
Jun 11
π Release smarter with Content Publish API's Staged Rollout feature - ship to a percentage of users first, scale up when ready.
- View & update rollout rates by country
- Manage binaries via API
Tutorial π smsng.co/Dev_B28x
#SamsungDev #GalaxyStore #AndroidDev
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πΌοΈ Want users to add their own photos to your watch face design?
Watch Face Studio's Photo slot makes it possible - tap to switch, auto-change on wake, all customizable via the Galaxy Wearable app.
Tutorial sample project π smsng.co/Dev_B27x
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Apr 30
π Screen off. Sensor on.
Wear OS pauses sensor data when the screen goes dark.
The fix:
π§ Foreground service wake lock
π BODY_SENSORS_BACKGROUND permission
π οΈ Sensor listeners BroadcastReceiver
Full tutorial sample app π smsng.co/Dev_B26x
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Apr 14
π Samsung Wallet isn't just for cards - it's a direct line to your users.
The Send Notification API lets you push personalized alerts to Wallet cards straight from your server - promos, updates, and important notices, all via pre-approved templates.
π smsng.co/Dev_B25x
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π± Emulator skins for the Galaxy S26 series are available
Make sure your app looks great on the latest Samsung flagship phones by downloading the Galaxy S26 series emulator skins and installing them on your Android virtual device.
π Find out more: smsng.co/Dev_U01x
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Mar 31
π³ Flutter makes cross-platform easy. But payments still need careful handling.
Samsung's official Flutter Plugin walks you through it - partner approval, plugin setup, payment sheet configuration, and release.
Sample project included.
π smsng.co/Dev_B24x
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Mar 17
πͺͺ Design and test Samsung Wallet cards in real time
Explore card types with Playground, test your own templates with Add to Samsung Wallet.
β¦ Instant preview & JSON editing
β¦ Barcode/QR customization
β¦ Add directly to Galaxy device on mobile
π smsng.co/Dev_B23x
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π³ Using Samsung Pay SDK?
Make your integration seamless.
β¦ Onboarding guide
β¦ Dev setup tips (ProGuard, issuer config)
β¦ Testing & approval flow
β¦ Final checklist before release
π Read now: smsng.co/Dev_B22x2
#SamsungPay #MobilePayments #SDKIntegration #SamsungDev
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Jan 27
π Skip the tap
Add wallet cards directly to users. No button press needed.
Samsung Walletβs API lets you issue cards via phone/email, fully backend-driven.
β
Coupon card demo
π JWT secured
π Code included
π Read the full guide: smsng.co/Dev_B21x
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Jan 21
π² Record & capture Galaxy Watch screens straight from your PC.
No phone. No apps. Just ADB.
Perfect for devs, testers & creators.
π Read the full guide: smsng.co/Dev_B20x
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Jan 15
π Verify users with Samsung Wallet on your website.
Use Samsung Walletβs Web2App with mDLs right on your website.
Set up the βVerify with Samsung Walletβ button, build key/auth APIs, and decode encrypted responses!
π Read the full guide: smsng.co/Dev_B19x
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Jan 13
π Want to add Samsung Pay In-App Payments to your app?
π‘ This blog shows you:
βοΈ How to register as a partner
βοΈ Add SDK set up Gradle
βοΈ Implement payment UI
βοΈ Get Samsung approval
Seamless checkout starts here.
π Read the full guide: smsng.co/Dev_B18x
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π Update Card Templates via Server API
Already issued cards, but need changes?
Now you can edit titles, images & fields via API. No more manual updates.
β‘ Python-based guide
βοΈ Seamless backend integration
π Smarter template ops
π Read the tutorial: smsng.co/Dev_B17x
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π§ Tired of clicking through the Wallet Portal?
Now you can create Samsung Wallet card templates with Java Server API.
π‘ Custom template setup
π JWT-based security
π Fully backend-driven
π Read the full guide: smsng.co/Dev_B16x
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30 Dec 2025
π§ Tired of managing IAP items manually?
With the Samsung IAP Publish API, you can build your own IAP dashboard.
π‘ CRUD ops for in-app items
π Server-to-server integration
π§° Backend web UI sample (Spring Boot)
π Read the full guide: smsng.co/Dev_B15x
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23 Dec 2025
πDesign. Define. Deliver.
Customized digital gift cards, seamlessly delivered through Samsung Wallet.
π³ Design the card
π
Set balance & expiry
π Add to Wallet integration
Reward loyalty. Elevate experience.
π smsng.co/Dev_B14x
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16 Dec 2025
π Troubleshooting on Galaxy Watch?
Learn how to capture dumpstate logs on Wear OS powered by Samsung.
- Collect from watch, phone, or Galaxy Wearable
- Find bugs, crashes, battery issues
- Follow clear step-by-step visuals
π Full guide: smsng.co/Dev_B13x
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11 Dec 2025
π‘ Build your own Galaxy Watch complications.
From your App to your Watchface, this guide helps you show real-time, glanceable info using ComplicationDataSourceService.
π Read more: smsng.co/Dev_B12x
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9 Dec 2025
π Want to build a custom watch face - without writing Java/Kotlin?
Now you can.
Use XML Watch Face Format in Android Studio.
π¨ Design
βοΈ Configure
π² Test
β
Validate
- no complex logic.
π Read the guide: smsng.co/Dev_B11x
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25 Nov 2025
π Verify user identity with Samsung Walletβs mDL, right inside your app.
This guide walks you through RP SDK integration, request building, and secure mDL response handling (ISO 18013-5 compliant).
π Learn how: smsng.co/Dev_B10x
#SamsungDev #AndroidDev #SamsungWallet
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