📐 Android Mobile Programming App (CLI-friendly)

A simple Android app built for educational purposes. Calculates area and perimeter of basic shapes such as square, rectangle, and triangle.

android mobile kotlin
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📐 Android Mobile Programming App (CLI-friendly)

A simple Android app built for educational purposes. Calculates area and perimeter of basic shapes such as square, rectangle, and triangle.

This project is designed to be built, run, and documented fully via command line (CLI) — no Android Studio required.

🛠 Features

  • ✍️ Simple UI in XML layouts
  • ⚙️ CLI support: Build, Install, Run, and Capture screenshots using scripts
  • 📸 Auto-screenshot source code with carbon-now-cli

🧾 Project Structure (Important Folders Only)


app/
├── src/
│ └── main/
│ ├── java/ # Source code (.kt / .java)
│ ├── res/ # Layouts, Drawables, etc.
│ └── AndroidManifest.xml
├── build.gradle # App-level Gradle file
gradle/
├── wrapper/ # Gradle wrapper
gradlew, gradlew\.bat # Wrapper scripts
build.gradle # Root-level Gradle
settings.gradle

🖥 CLI Usage Guide

✅ Build APK

./gradlew assembleDebug

✅ Install APK to Emulator / Device

adb install -r app/build/outputs/apk/debug/app-debug.apk

✅ Run the App

adb shell monkey -p com.ubl.tugas_mp -c android.intent.category.LAUNCHER 1

✅ Uninstall the App

adb uninstall com.ubl.tugas_mp

📸 Take Screenshot of Code

Install CLI tool

npm install -g carbon-now-cli

Run the helper script

./generate_screenshots.sh

This will:

  • Copy all .java, .kt, .xml files to screenshots/
  • Generate syntax-highlighted PNG screenshots of .kt/.java files

📂 Output (after script)

screenshots/
├── com/ubl/tugas_mp/MainActivity.kt
├── com/ubl/tugas_mp/MainActivity.png
└── res/layout/activity_main.xml

👤 Author

Aris Kurniawan 2311510438 – Universitas Budi Luhur Course: Mobile Programming

Let me know if you want to:

  • Add custom CLI commands (like make run, make screenshot)
  • Turn it into a Makefile or alias helper
  • Generate .zip or .tar.gz for submission