📱 MediTrack - Personal Health Companion

🏥 Overview

MediTrack is a comprehensive personal health tracking and medication management application designed for individuals managing chronic conditions like diabetes, hypertension, or post-surgery recovery. The app serves as a digital health diary, enabling users to log daily vitals, set medicine reminders, record symptoms, and build a health history that can be shared with doctors in a clean PDF format.

Note: MediTrack is not a diagnostic tool but a consistent tracking companion that helps patients stay on top of their health routine.

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🎯 Problem It Solves

Patients with chronic illnesses often face challenges:

• ❌ Forgetting to take medicines
• ❌ Missing consistent vitals tracking
• ❌ No organized health records for doctor visits

MediTrack solves this by:

• ✅ Centralizing all health data in one place
• ✅ Providing smart reminders and alerts
• ✅ Generating visual graphs for trend analysis
• ✅ Creating exportable PDF reports for healthcare providers

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✨ Core Features

1. 👤 User Profile

• Medical history (conditions, blood group, allergies)
• Emergency contact information
• Personal details management

2. 📊 Daily Vitals Logger

• Blood Pressure (Systolic/Diastolic)
• Blood Sugar (Fasting/Post-meal)
• Body Temperature
• Weight
• SpO2 (Oxygen Saturation)
• Notes and timestamps

3. 💊 Medicine Reminder System

• Custom frequency (Once daily, Twice daily, Every X hours)
• Alarm notifications
• Dose count tracker
• Active/Inactive medicine management

4. 📝 Symptom Diary

• Log symptoms with severity ratings (1-5)
• Free text notes
• Historical symptom tracking

5. 📈 Visual Graphs

• Weekly and monthly trends
• Color-coded alerts (Normal/Borderline/Critical)
• Interactive charts for vitals history

6. 🏥 Doctor Visit Log

• Date and doctor name
• Prescription details
• Follow-up date tracking
• Additional notes

7. 📄 Prescription Storage

• Photo upload of prescriptions
• PDF storage
• Organized prescription history

8. 📑 PDF Health Report Generation

• One-tap report generation
• Summary of vitals, medicines, and symptoms
• Selectable date range
• Shareable with doctors

9. 🆘 Emergency SOS

• One-tap emergency button
• Sends location + health summary
• Pre-saved emergency contact
• Automatic SMS with health data

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🛠️ Tech Stack

Architecture

• Language: Java
• Minimum SDK: API 24 (Android 7.0)
• Target SDK: API 36 (Android 14)

Core Libraries

Library	Purpose
SQLite	Offline-first local database
MPAndroidChart	Interactive charts and graphs
iText7	PDF report generation
Material Design Components	Modern UI elements
AndroidX	Jetpack libraries support

Dependencies

dependencies {
    // Core Android
    implementation 'androidx.appcompat:appcompat:1.7.0'
    implementation 'com.google.android.material:material:1.12.0'
    implementation 'androidx.constraintlayout:constraintlayout:2.2.0'
    
    // Charts
    implementation 'com.github.PhilJay:MPAndroidChart:v3.1.0'
    
    // PDF Generation
    implementation 'com.itextpdf:itext7-core:7.2.5'
    
    // Image Picker
    implementation 'com.github.dhaval2404:imagepicker:2.1'
}