💬 Android WhatsApp Stickers App (Offline) With AdMob – GPL-Ready Source Description

Android WhatsApp Stickers App (Offline) is a ready-to-publish mobile application that lets users browse and add offline sticker packs directly to WhatsApp. Built in native Android Studio (Java/Kotlin), it comes with AdMob integration for monetization and requires no server or backend setup. This description is written for GPL / educational distribution and follows E-E-A-T (Experience, Expertise, Authoritativeness, Trustworthiness) compliance.

🚀 Overview

This offline stickers app enables users to import static and animated stickers into WhatsApp seamlessly. It’s ideal for developers, designers, or content creators who want to publish a branded sticker app or run multiple themed sticker packs (e.g., emojis, memes, movies, quotes) with ads revenue.

• 🖼️ 100% offline – no internet or API dependency
• 📲 Add stickers directly to WhatsApp
• 💰 Monetize easily with AdMob ads
• 🎨 Custom sticker pack support

Experience (E): built following WhatsApp’s official sticker pack specifications for smooth integration and guaranteed compatibility.

✨ Key Features

• 🧩 Offline Operation: all sticker packs are bundled inside the app (no API needed).
• 📦 Multiple Sticker Packs: organize and display any number of packs in a grid view.
• 📤 Add to WhatsApp: single-tap import to WhatsApp (compliant with WhatsApp Sticker API).
• 🖌️ Customizable Content: replace images and pack metadata easily in resources.
• 💰 AdMob Integration: banner and interstitial ad units already configured.
• 🌙 Modern UI: Material Design layout with adaptive icons and splash screen.
• 🧠 Lightweight: small APK size and minimal permissions (no network required).
• 📱 Android Studio Project: clean, documented Java/Kotlin code.

⚙️ Technical Stack

• Framework: Native Android (Java or Kotlin)
• IDE: Android Studio (latest stable)
• Build System: Gradle
• Target SDK: 33+
• Monetization: Google AdMob (Banner + Interstitial)
• Offline Assets: Stickers stored in assets/ or res/raw/

Requirements: Android Studio installed, AdMob account for live ad IDs, and test device for debugging.

Expertise (E): demonstrates best practices in WhatsApp integration, resource packaging, and AdMob compliance.

🧩 Installation Guide

1. 1. Open the project in Android Studio.
2. 2. Update applicationId, app name, and package name in build.gradle.
3. 3. Replace default sticker images inside assets/stickers/.
4. 4. Edit contents.json to define sticker pack titles, authors, and icons.
5. 5. Add your AdMob App ID and ad unit IDs in strings.xml.
6. 6. Build and test with a device running WhatsApp installed.
7. 7. Sign and release your APK or AAB for Google Play distribution.

Tip: test with WhatsApp Beta or latest stable version to ensure compatibility with stickers.json format.

📦 Deliverables

• ✅ Full Android Studio project (Java/Kotlin)
• ✅ Example sticker packs with assets
• ✅ JSON metadata configuration
• ✅ AdMob integration scripts
• ✅ App icon, splash, and sample graphics
• ✅ GPL redistribution statement (educational / archive use)

📱 Supported Platforms

• Android: 5.0 (API 21) and higher
• WhatsApp: latest official or business versions (supports sticker packs)
• Build OS: Windows, macOS, or Linux with Android SDK
• Store: Google Play or third-party APK distribution

🧠 Notes

• License: distributed under GPL for learning, research, and transparent redistribution; original version may be commercial.
• Customization: change icons, sticker themes, or app title to create unique sticker bundles (e.g., Anime Pack, Emoji Pack, Love Pack).
• Monetization: implement AdMob interstitials between sticker packs or after adding stickers.
• SEO Assurance: optimized keywords – “WhatsApp stickers source code”, “offline stickers app”, “Android AdMob sticker app”.
• Security: ensure proper attribution for third-party artwork used in sticker packs.

👨‍💻 Original Developer Credit

This app template was originally developed and published by its author on CodeCanyon and similar marketplaces. All original rights and intellectual property belong to the creator. This document serves as a GPL-compliant educational restatement for archival and open-learning use.

Authoritativeness (A): proper developer credit ensures authenticity and directs users to the official listing for updates and premium support.

🔒 Disclaimer

Important:

• This is a source-code documentation entry, not an official Google Play listing.
• No original support or assets licensing is included unless purchased from the author.
• GPL redistribution must preserve developer credit and may not misrepresent ownership.
• Respect WhatsApp’s content and user policy when publishing on app stores.

Trustworthiness (T): all origin, licensing, and limitations are disclosed for transparent, ethical distribution.