Samsung Developer

Your gateway to resources and information for effectively building and publishing content in the Samsung ecosystem.

[Samsung Developer @samsung_dev]

🎮 The Samsung IAP Unreal Engine Plugin now supports full subscription management.

- Check promo eligibility
- Purchase items and subscriptions securely
- Acknowledge purchases & manage subscription plans

Tutorial 👉https://t.co/002qwZknLy

[Samsung Developer @samsung_dev]

🔔 Need to create push notification templates at scale? Samsung Wallet's server API handles it.

- Certificate-based authentication
- Secure JWE/JWS token generation
- POST request to create templates

Tutorial + sample code 👉https://t.co/oJgePIPsC0

[Samsung Developer @samsung_dev]

🚀 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 👉 https://t.co/w877UkOad2

#SamsungDev #GalaxyStore #AndroidDev

[Samsung Developer @samsung_dev]

🖼️ 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 👉 https://t.co/U8fJkU8QjT

[Samsung Developer @samsung_dev]

💓 Screen off. Sensor on.

Wear OS pauses sensor data when the screen goes dark.

The fix:
🔧 Foreground service + wake lock
📋 BODY_SENSORS_BACKGROUND permission
🛠️ Sensor listeners + BroadcastReceiver

Full tutorial + sample app 👉 https://t.co/1LVcyE3E4t

[Samsung Developer @samsung_dev]

🔔 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.

👉 https://t.co/FCFdoYRP4l

[Samsung Developer @samsung_dev]

📱 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.

👉 Find out more: https://t.co/W88mn7n6xw

[Samsung Developer @samsung_dev]

💳 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.
👉 https://t.co/3xyKBKG0BN

[Samsung Developer @samsung_dev]

🪪 Design and test Samsung Wallet cards in real time

Explore card types with Playground, test your own templates with Add to Samsung Wallet.

✦ Instant preview & JSON editing
✦ Barcode/QR customization
✦ Add directly to Galaxy device on mobile

👉 https://t.co/1hv0V1iqgh

[Samsung Developer @samsung_dev]

💳 Using Samsung Pay SDK?
Make your integration seamless.

✦ Onboarding guide
✦ Dev setup tips (ProGuard, issuer config)
✦ Testing & approval flow
✦ Final checklist before release

👉 Read now: https://t.co/QpMd4xICgZ

#SamsungPay #MobilePayments #SDKIntegration #SamsungDev

[Samsung Developer @samsung_dev]

🎟 Skip the tap

Add wallet cards directly to users. No button press needed.
Samsung Wallet’s API lets you issue cards via phone/email, fully backend-driven.

✅ Coupon card demo
🔐 JWT secured
📎 Code included

👉 Read the full guide: https://t.co/WfxsDMo3ZK

[Samsung Developer @samsung_dev]

📲 Record & capture Galaxy Watch screens straight from your PC.

No phone. No apps. Just ADB.
Perfect for devs, testers & creators.

👉 Read the full guide: https://t.co/0UDwSGMk6j

[Samsung Developer @samsung_dev]

🔐 Verify users with Samsung Wallet on your website.

Use Samsung Wallet’s Web2App with mDLs right on your website.
Set up the “Verify with Samsung Wallet” button, build key/auth APIs, and decode encrypted responses!

👉 Read the full guide: https://t.co/IP3vElFJJC

[Samsung Developer @samsung_dev]

🛒 Want to add Samsung Pay In-App Payments to your app?

💡 This blog shows you:
✔️ How to register as a partner
✔️ Add SDK + set up Gradle
✔️ Implement payment UI
✔️ Get Samsung approval

Seamless checkout starts here.

👉 Read the full guide: https://t.co/RLlFlQqKTS

[Samsung Developer @samsung_dev]

🛠 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.

⚡ Python-based guide
⚙️ Seamless backend integration
📈 Smarter template ops
👉 Read the tutorial: https://t.co/wq0VBqGwAX

[Samsung Developer @samsung_dev]

🔧 Tired of clicking through the Wallet Portal?

Now you can create Samsung Wallet card templates with Java + Server API.

💡 Custom template setup
🔐 JWT-based security
📎 Fully backend-driven

👉 Read the full guide: https://t.co/LumuDvmkQR

[Samsung Developer @samsung_dev]

🔧 Tired of managing IAP items manually?

With the Samsung IAP Publish API, you can build your own IAP dashboard.

💡 CRUD ops for in-app items
🔐 Server-to-server integration
🧰 Backend + web UI sample (Spring Boot)

👉 Read the full guide: https://t.co/puSZFdfWfz

[Samsung Developer @samsung_dev]

🎁Design. Define. Deliver.

Customized digital gift cards, seamlessly delivered through Samsung Wallet.

💳 Design the card
📅 Set balance & expiry
🔗 Add to Wallet integration

Reward loyalty. Elevate experience.
👉 https://t.co/dGIpML6oyb

[Samsung Developer @samsung_dev]

🔍 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

📘 Full guide: https://t.co/H1d4pR5fP8

[Samsung Developer @samsung_dev]

💡 Build your own Galaxy Watch complications.
From your App to your Watchface, this guide helps you show real-time, glanceable info using ComplicationDataSourceService.

👉 Read more: https://t.co/QPLayJVDmi