QuicksApp – Instant WhatsApp Messaging Without Saving Contacts

🚀 Overview

QuicksApp is a lightweight Android application that allows users to send WhatsApp messages instantly without saving the recipient’s phone number. This app is perfect for users who frequently need to message new or temporary contacts, such as business inquiries, deliveries, customer support, or casual conversations.

✨ Key Features

• ✅ Instant Messaging Without Saving Contacts – Simply enter a number, type a message, and open a WhatsApp chat.
• ✅ Country Code Picker – Ensures the correct international phone format.
• ✅ Internet Connectivity Check – Alerts users if no internet connection is available.
• ✅ WhatsApp Installation Check – If WhatsApp is not installed, users are redirected to download it.
• ✅ Auto-Clearing Inputs – Ensures a smooth experience by clearing input fields after sending a message.
• ✅ Minimal & Intuitive UI – A clean, modern interface with a seamless user experience.

📌 How It Works

1. The user enters a phone number and message.
2. The app validates the input and checks for internet connectivity.
3. It verifies whether WhatsApp is installed on the device.
4. If installed, the app opens WhatsApp with the message pre-filled.
5. If not installed, the app redirects to the Play Store to install WhatsApp.

📌 Use Cases

• 💼 Business & Customer Service: Contact clients instantly without adding them as contacts.
• 🚚 Freelancers & Delivery Services: Quickly message new clients/orders.
• 👥 Casual Users: Avoid cluttering contacts with temporary numbers.

📸 Screenshots

📲 Installation

💺 Download the APK

• Download the latest version of QuicksApp
• Install the APK on your Android device.
• Open the app and start messaging instantly!

💺 Build from Source

Prerequisites

• Android Studio installed
• Java Development Kit (JDK) installed
• Android device/emulator for testing

Steps to Install

1. Clone the repository:

   git clone https://github.com/jeevandeepsaini/QuicksApp.git

2. Open the project in Android Studio.
3. Sync Gradle files and install dependencies.
4. Build and run the app on an Android emulator or real device.

🛠️ Tech Stack

• Language: Java (Android)
• UI Framework: XML (Material Design)
• APIs Used: WhatsApp deep linking
• Tools: Android Studio

🛡️ Security & Privacy

• ✅ No data collection – QuicksApp does not store or track user data.
• ✅ No third-party tracking – The app only interacts with WhatsApp via official deep linking.

📝 License

This project is licensed under the MIT License – feel free to use and modify it.