BulletPower

Simple app to measure the energy of bullets fired from pneumatic weapons

Features

• Measuring single shot energy of a bullet
• Measuring the energy of multiple shots in a series
• Saving and comparing the performance of different devices and bullets in the rating
• Building and exporting the graph of the shot series performance

Overview

Single shot screen

Multiple shot screen

Device/Bullet selector screen

Single/Multiple shot rating screen

Graph screen

Menu screen

Technologies used to make an app

• Kotlin
• MVVM Architecture pattern
• Room local database
• Dagger-hilt for dependency injection
• Jetpack Compose for the UI
• Compose Navigation
• Accompanist libraries for UI components that are not yet available in the default Jetpack Compose collection
• YCharts chart library for Jetpack Compose
• Capturable library for exporting composable to a bitmap