One Stroke Connect: Android Puzzle Game Source Code

Full Android app template • Jetpack Compose • Kotlin • AdMob monetization • Ready to publish

Transform this captivating puzzle game into your own app in minutes. Inspired by the mathematical concept of Eulerian paths, this addictive game challenges players to draw a single continuous line through every connection—simple to learn, hard to master.

What Makes This Special?

✨ Premium Quality

• Modern Tech Stack: Built with Jetpack Compose & Kotlin
• Clean Architecture: MVVM pattern with well-organized, maintainable code
• Smooth Performance: Optimized animations and responsive UI
• Professional Design: 12 pre-built themes included

Monetization Ready

• AdMob Integrated: Banner, Interstitial, and Rewarded ads
• Smart Ad Placement: Designed to be non-intrusive while maximizing revenue
• GDPR Compliant: Built-in consent management for EU users
• Proven Strategy: Rewarded ads for hints improves engagement and retention

Super Easy to Customize

• AppConfig.kt: Update key settings from one centralized file
• Detailed Guide: Step-by-step RESKIN_GUIDE.md included
• No Coding Required: For basic reskinning and setup
• 12 Themes Included: Pick a style that matches your brand

Key Features

Game Features

• 100 Handcrafted Levels: Progressively challenging puzzles
• 12 Beautiful Themes: Classic, Neon, Dark, Ocean, Forest, Sunset, Candy, Retro, Monochrome, Cyberpunk, Coffee, Royal
• Smart Hint System: Algorithm-driven hints to guide players
• Achievement System: Track milestones and progress
• Profile & Statistics: Player performance and progression tracking
• Sound Effects: Satisfying audio feedback (customizable)
• Haptic Feedback: Optional vibration for interactions
• ✨ Smooth Animations: Polished game feel and transitions

Technical Features

• Jetpack Compose UI: Modern, declarative UI framework
• ️ MVVM Architecture: Clean, scalable structure
• 100% Kotlin: Modern and concise language
• No Backend Required: Fully offline gameplay
• Responsive Design: Works across phones and tablets
• State Management: SharedPreferences for player progress
• Well Documented: Inline comments across core logic

Monetization Features

• Banner Ads: Persistent bottom banner placement
• Interstitial Ads: Smart placement after levels
• Rewarded Ads: Watch ads to earn hints
• ⚙️ Configurable Frequency: Control when and how often ads appear
• ️ GDPR Consent: EU compliance built in

What’s Included?

Source Code

• Complete Android Studio project
• All Kotlin source files
• Resource files (images, sounds, layouts)
• Gradle build scripts
• ProGuard configuration

Documentation

• RESKIN_GUIDE.md: Step-by-step customization guide
• README.md: Quick start and overview
• DOCUMENTATION.md: Technical architecture details
• CHANGELOG.md: Version history
• Code Comments: Detailed explanations throughout

Assets

• 12 complete color themes
• Sound effects (customizable)
• App icon templates
• Launch screen templates

Bonus

• AppConfig.kt: Centralized configuration
• 100 Pre-designed Levels: Ready to play
• Level Generator: Create unlimited levels
• Professional Support: Available for purchase

Quick Customization (No Coding)

1. Change App Name (2 minutes)

   // File: AppConfig.kt const val APP_NAME = "Your App Name"

2. Configure AdMob (5 minutes)

   // File: AppConfig.kt const val ADMOB_APP_ID = "your-admob-app-id"  const val ADMOB_BANNER_ID = "your-banner-id"  const val ADMOB_INTERSTITIAL_ID = "your-interstitial-id"  const val ADMOB_REWARDED_ID = "your-rewarded-id"

3. Choose Theme (1 minute)

   // File: AppConfig.kt const val DEFAULT_THEME = 3  // 0-11 (example: Ocean theme)

4. Replace Icon & Launch Screen (10 minutes)
   • Use Android Studio’s Image Asset tool
   • Or replace files in res/mipmap and res/drawable

Total Time: ~20 minutes to have your own branded app.

Customization Levels

Beginner (No coding required)

• Change app name
• Configure AdMob IDs
• Select a theme
• Replace icon and launch screen
• Adjust settings (hints, ad frequency)

Intermediate (Basic Kotlin knowledge)

• Create custom themes
• Modify UI layouts
• Add custom levels
• Replace sound effects
• Adjust difficulty curves

Advanced (Experienced developers)

• Modify algorithms and hint logic
• Add new game modes
• Integrate analytics
• Add in-app purchases
• Extend the level generator

Technical Specifications

Requirements

• Minimum SDK: Android 7.0 (API 24)
• Target SDK: Android 14 (API 34)
• Language: Kotlin
• UI Framework: Jetpack Compose
• Architecture: MVVM
• Build System: Gradle (Kotlin DSL)

Dependencies

• Jetpack Compose
• Navigation Compose
• Lifecycle ViewModel
• Google AdMob
• Kotlinx Serialization
• Material Design 3

Permissions

• Internet (ads)
• Vibrate (haptic feedback)
• AD_ID (AdMob)

Monetization Potential

Revenue Streams

• Banner Ads: Passive income with consistent visibility
• Interstitial Ads: Higher CPM, placed after levels
• Rewarded Ads: High engagement—players watch to earn hints

Optimization Tips

• Show interstitial ads every 3 levels (configurable)
• Use rewarded ads for hints to increase completion rate
• Keep banners non-intrusive and consistent
• GDPR consent support helps monetize EU traffic

Estimated Revenue (Example Ranges)

Results vary depending on geography, traffic, retention, and ad settings.

• 1,000 DAU: $50–$150/month
• 10,000 DAU: $500–$1,500/month
• 100,000 DAU: $5,000–$15,000/month

Perfect For

• Indie Developers: Launch your first game quickly
• Agencies: Deliver client projects faster
• Entrepreneurs: Build passive-income apps
• Students: Learn modern Android development
• Reskinners: Easy customization and fast turnaround

Comprehensive Documentation

Included Guides

• RESKIN_GUIDE.md — step-by-step reskin instructions, screenshots, troubleshooting, publishing checklist
• DOCUMENTATION.md — architecture overview, code structure, algorithm details, references
• README.md — quick start, build instructions, feature overview

Code Comments

Every major module is documented with:

• Purpose and responsibilities
• Parameter descriptions
• Return values
• Usage examples

Professional Support Available

Need help customizing or shipping faster? We offer professional services:

Graphic Design Package

• Custom app icon design
• Launch screen design
• UI/UX improvements
• Color scheme consultation

Custom Development

• New features and game modes
• Additional SDK integrations
• Custom level packs
• Analytics and monetization improvements

Play Store Package

• App submission support
• Store listing optimization
• Screenshots & graphics
• ASO (App Store Optimization)

Maintenance Package

• Regular updates
• Bug fixes
• Compatibility with new Android versions
• Feature enhancements

Contact Us
choochai.t@chatstickmarket.com
www.chatstickmarket.com
Response time: usually within 24 hours

✅ Quality Guarantee

• Clean Code: Well-structured and maintainable
• Thoroughly Tested: Stable gameplay and ad flow
• Up-to-Date: Built for modern Android standards
• Comprehensive Documentation: Guides included
• Support Available: Help when needed

What You Can Do

• Publish multiple apps (reskins and variants)
• Modify and customize freely
• Use for client projects
• Rebrand and reskin

What You Cannot Do

• Resell or redistribute the source code
• Share the template publicly
• Claim the original template as your own creation

Bonus Features

Level Generator

• Procedurally generate unlimited levels
• Adjustable difficulty
• Guaranteed solvability
• Multiple shape templates

Theme System

• 12 pre-built themes
• Easy to add more
• User can switch themes in-app
• Preferences persist across sessions

Achievement System

• Track player milestones
• Encourage engagement
• Extensible framework
• Easy to customize

Regular Updates

This template is actively maintained with improvements such as bug fixes, new features, performance upgrades, and Android version updates. Buyers receive free updates when available.

Why Choose This Template?

Compared to Building from Scratch

• Save 100+ hours of development time
• Avoid common pitfalls with ads and consent
• Start from proven, production-ready code
• Professional design included

Compared to Other Templates

• Modern stack: Jetpack Compose + Material 3
• Cleaner MVVM architecture
• Stronger documentation and reskin workflow
• Support services available

Compared to Hiring Developers

• One-time cost vs. high hourly rates
• Instant delivery
• Full source code ownership
• No communication overhead

Pre-Sale Questions

• Q: Can I publish multiple apps with this?
  A: Yes—unlimited publishing rights included.
• Q: Do I need coding experience?
  A: Basic customization requires no coding. Advanced changes require Kotlin knowledge.
• Q: Is an AdMob account required?
  A: Yes, for monetization. Creating an account is free.
• Q: Can you help with customization?
  A: Yes—professional services are available. Contact us for a quote.
• Q: What if I have issues?
  A: Check the documentation first, then contact support.
• Q: Can I get a refund?
  A: Please review carefully before purchase. Refer to CodeCanyon’s refund policy.

Get Started Today

What Happens After Purchase?

1. Instant Download — get the full source immediately
2. Extract & Open — unzip and open in Android Studio
3. Customize — follow RESKIN_GUIDE.md
4. Test — run on emulator or physical device
5. Publish — upload to Google Play
6. Monetize — start earning from ads

Investment Breakdown

• This Template: $29 (one-time)
• Hiring a Developer: $5,000–$10,000+
• Building It Yourself: 100+ hours

Ready to launch your game?

Add to Cart

Questions? Contact us at choochai.t@chatstickmarket.com
Visit: www.chatstickmarket.com