118 lines
2.6 KiB
Markdown
118 lines
2.6 KiB
Markdown
# 🧮 BMI Kalkulator (Body Mass Index)
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Aplikasi sederhana untuk menghitung **Indeks Massa Tubuh (BMI)** menggunakan **Kotlin** dan **Jetpack Compose**.
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Proyek ini dibuat untuk latihan memahami **input form**, **state management**, dan **UI Compose Material 3** di Android.
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---
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## 📱 Fitur Utama
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- Input **berat badan (kg)** dan **tinggi badan (cm)**.
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- Tombol **Hitung BMI** dengan hasil langsung tampil di layar.
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- Menampilkan **kategori BMI** (Kurus, Normal, Gemuk, Obesitas).
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- Tema **Material 3 (Light & Dark Mode)**.
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- Tampilan UI responsif dan modern.
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---
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## ⚙️ Teknologi yang Digunakan
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- **Kotlin**
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- **Jetpack Compose**
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- **Material Design 3**
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- **Android Studio Iguana / Koala+**
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- **State Hoisting** dan **Composable Functions**
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---
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## 📊 Rumus BMI
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\[
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BMI = \frac{berat\ badan\ (kg)}{(tinggi\ badan\ (m))^2}
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\]
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### Contoh:
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Jika berat = 70 kg dan tinggi = 170 cm
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→ BMI = 70 / (1.7 × 1.7) = **24.22**
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---
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## 💡 Kategori BMI
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| Rentang BMI | Kategori |
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|--------------|-----------|
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| < 18.5 | Kurus |
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| 18.5 – 24.9 | Normal |
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| 25.0 – 29.9 | Gemuk |
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| ≥ 30.0 | Obesitas |
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---
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## 🖼️ Screenshot
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(tambahkan screenshot hasil aplikasi di sini)
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---
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## 🚀 Cara Menjalankan
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1. Clone repository:
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```bash
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git clone https://github.com/username/BMI-Kalkulator.git
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Lalu Muhammad Anggana Subhan
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Dibuat sebagai latihan proyek Kotlin Jetpack Compose.
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---
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## 🇺🇸 **README untuk BMI Amerika (Imperial Unit)**
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```markdown
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# 🇺🇸 BMI Calculator (Imperial Version)
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An Android app for calculating **Body Mass Index (BMI)** using **imperial units** (pounds & inches).
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Built with **Kotlin** and **Jetpack Compose**, this app demonstrates form handling and Compose UI design.
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---
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## 📱 Features
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- Input **weight (lbs)** and **height (inches)**.
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- Instant **BMI calculation** with one button.
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- Displays **BMI category** (Underweight, Normal, Overweight, Obese).
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- Supports **dark and light themes**.
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- Clean Material 3 interface.
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---
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## ⚙️ Tech Stack
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- **Kotlin**
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- **Jetpack Compose**
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- **Material 3 Components**
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- **Android Studio (Koala or newer)**
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---
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## 📊 BMI Formula (Imperial)
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\[
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BMI = \frac{703 × berat\ (lbs)}{(tinggi\ (in))^2}
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\]
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### Example:
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If weight = 160 lbs and height = 70 in
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→ BMI = 703 × 160 / (70 × 70) = **22.96**
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---
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## 💡 BMI Categories
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| Range | Category |
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|--------|-----------|
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| < 18.5 | Underweight |
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| 18.5 – 24.9 | Normal |
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| 25.0 – 29.9 | Overweight |
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| ≥ 30.0 | Obese |
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---
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## 🖼️ Screenshots
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(Add screenshots or preview images here)
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---
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## 🚀 How to Run
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1. Clone the repository:
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```bash
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git clone https://github.com/username/BMI-Calculator-Imperial.git
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