erfansn / siliconecalculator

🎨 Simple but attractive graphic a calculator built with Jetpack Compose

It's a cloned version of the Apple calculator with Jetpack Compose, but with more attractive graphics, history for calculations, and dark and light theme support.

Design by SINTHAI with a slight change.

📷 Preview

🏛️ Architecture

The architecture used in this project is Android recommended architecture, which I personally believe is a combination of some layers and principles of three architectures MVVM, MVI and Clean, which makes it great.

🧪 Testing

For this project, unit, integration, end-to-end tests have been written based on the pyramid test in the Android test codelab, and in addition, a benchmark test has been written for the app startup states to measure the effectiveness of using the Baseline Profile.

🛠️ Tech Stack

• UI layer
  • Jetpack Compose
  • ViewModel component
  • Constraint Layout
  • Compose Navigation
  • Material 2
• Data layer
  • Room database
  • Dagger Hilt
  • Kotlinx Coroutine
  • Mxparser
  • Kotlinx datatime
• Testing
  • Truth
  • Turbine
  • Mockk
  • Robolectric
  • Androidx Benchmark
• Other
  • Profiler
  • Desugar jdk libs

💯 MAD Score

License

Copyright 2022 Erfan Sn
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at

    http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.

siliconecalculator's Issues

Update SDK version to 34

Use Android SDK Upgrade Assistance tool in Android Studio

Enable Gradle build cache

Quick Setting Tile

Could you add a quick setting tile that allows the calculator to be used from the lockscreen?

Bump Androidx Core version to 1.13.1

Bump Androidx Room version to 2.6.1

• Migrate to Androidx Room gradle plugin to specify schemas path

Fix cut of calculator's display

• Apply content-safe insets as content padding for calculator display

being able to edit the signs and digits would be awesome

sometimes when adding a lot of things i don't realise while making mistake but only while cross checking i find it
so being able to edit the digits in the middle that i entered in the very begining and also signs would be awesome

Remove Accompanist System UI Controller

Bump Coroutines version to 1.9.0-RC

Fix double click event handling when navigation

• Bump Androidx Lifecycle version to 2.8.0
• Add Andoridx Lifecycle Runtime Compose gradle dependency
• Wrap navigation calls with new APIs

Update Dagger Hilt related staffs

• Bump Dagger hilt version to 2.51.1
• Migrate to KSP for Dagger Hilt compiler
• Bump Hilt Navigation Compose to 1.2.0

Fix navigation logic of restoring calculation from history

Bump Kotlin Datetime version to 0.6.0

• Remove unnecessary Proguard rules

Migrate to Baseline Profiler generator plugin

• Add Baseline Profile Gradle plugin
• Bump Benchmark macro junit4 version to 1.2.4
• Remove benchmark build-type
• Config baseline profile
• Modify Baseline Profile generator
• Add Startup Profile generator
• Save Baseline Profile Generator run configuration

Haptic Feedback support

The title speak for himself, I would love to it implemented.

there is no backspace button it's clear all. while doing long calculations, 1 wrong digit and you're done.

1 wrong digit and you're done.
clearing all and doing all over again is the only option.

may be you could make the same AC button work
as backsapce when clicked and long press to clear all

Update git ignore rules

getenv("RELEASE_STORE_FILE_PATH") must not be null

After I git the code to my macbook pro and rebuild it, I got the error:

getenv("RELEASE_STORE_FILE_PATH") must not be null

Is there any configuration I missed?

Please help. Thanks.

Migrate to Gradle Version Catalog

• Migrate Gradle plugins
• Migrate Project dependencies

Update Kotlin releated staffs to 2.0.0

• Bump Kotlin plugin version
• Bump KSP plugin version
• Migrate to the new Kotlin Compose plugin

Update Dependabot configuration file

• Group related libs and plugins together

Bump APG version to 8.4.1

Use the AGP Upgrade Assistant tool in Android Studio.

Vibration feedback for button clicks

Vibration feedback on clicking buttons would be helpful
saves from continuously looking if click was registered or not and gives great peace of mind

Bump UI Automator version to 2.3.0

• Check the changelog from 2.2.0

Bump Desugar JDK libs version to 2.0.4

Use lifecycle-aware stuffs

• Use lifecycle-aware collection for StateFlow
• Use lifecycle-aware callback for on click events triggers navigation

Bump Turbine version to 1.1.0

• Check the changelog from 1.0.0

Calculator looks tiny

The calculator looks small on my Oppo a74
Resolution: 1080×2400
Android 13

Bump Truth version to 1.4.2

• Check change log from 1.1.3

Play circular reveal animation reversely

Update dependecies version

• Update Gradle plugins
• Update Project dependencies

Use non scientific-notation result in calculations

• Bump MxParser version to 6.0.0

Enable Predicative Back Support

• Bump Navigation Compose version to 2.8.0-beta01 2.7.7
• Enable on back invoked callback flag in Manifest
• Migrate BackHandler to PredictiveBackHandler inside of HistoryScreen
• Set custom pop transition for Navigation Compose

Bump Compose Bom version to 2024.05.00

• Enable Strong Skipping mode

Migrate to edge-to-edge display API

• Bump Androidx Activity version to 1.9.0
• ReplaceThe system decor fitting with edge-to-edge API in MainActivity

Bump Mockk version to 1.13.11

• Check the changelog from 1.13.2

Bump Robolectric version to 4.12.2

• Check change log from 4.10.3