About

Setup video : https://youtube.com/shorts/GUrE20hCaoE?feature=share

WA Bulk Pro is an advanced, fully automated Android application designed to streamline bulk messaging on WhatsApp. Built using Sketchware and Java, this utility app bypasses the limitations of standard broadcasting by leveraging Android Accessibility Services to automate the sending process without requiring a rooted device. ​Key features include an intelligent group chat extractor that parses .txt files directly from WhatsApp exports, a built-in multiple contact selector to seamlessly import numbers from the phonebook, and support for multimedia attachments (images/text). The app features a professional, modern SaaS-inspired UI with CardViews, live campaign tracking, and an interactive progress bar. To ensure account safety, it incorporates a programmable 10-second delay between messages. ​This project demonstrates practical implementations of Android Intents, Regex pattern matching, background threading, and dynamic UI updates. ​Tags: ​#AndroidDevelopment ​#Sketchware ​#Java ​#WhatsAppAutomation ​#BulkMessaging ​#AccessibilityService ​#Regex ​#UIDesign ​#MobileAppDevelopment ​#AutomationTool ​#MarketingSoftware