Hiragana Converter （ひらがな変換）

Summary

This is an Android app that uses gooラボ's API (Japanese Hiragana Conversion API) to convert Japanese strings, including kanji and alphabets, into hiragana/katakana.

Conversion example

-	text
Before	漢字とWORDを含む日本語文字列
After（Hiragana）	かんじと わーどを ふくむ にほんごもじれつ
After（Katakana）	カンジト ワードヲ フクム ニホンゴモジレツ

How to perform API communication within the app

1. Get your API key below.
   https://labs.goo.ne.jp/apiusage/

2. Add the following to the bottom of local.properties
apiKey=<API key obtained in 1.> （Example： apiKey=011222333333abcd）

Note

Mock flavor is provided, so if you want to simulate API communication using Mock, you can test it by setting a meaningless value (such as "AAA") in apiKey.

Reference sites

https://github.com/kosenda/hiragana-converter/blob/develop/REFERENCE.md

Typical libraries used

Name	Brief description
AboutLibraries	OSS Licenses
Analytics	Firebase analytics
App Update	In App Update
App Review	In App Review
Coil	Image loading library
ComposablePreviewScanner	Help auto-generate screenshot tests
Crashlytics	Firebase crashlytics
Danger	Automatic review
Hilt	Dependency Injection
Interceptor	Create error response
Jacoco	Code coverage library
Jetpack Compose	Toolkit for building native UIs in Android
Kotlinx serialization	Serializer / Deserializer
Ktlint	Formatter
Material3	Design
Mockk	Unit test mock
Preferences DataStore	Permanent data
Renovate	Automated project dependency updates
Retrofit2	Library for API communications
Robolectric	Unit Test Framework
Roborazzi	Make JVM Android Integration Test Visible
Room	Database
Secrets gradle plugin	Reading API keys from local.properties
Timber	Log output library
Truth	Assertions used in testing
Turbine	testing library for kotlinx.coroutines Flow

Animation ( Lottie )

• https://lottiefiles.com/animations/loading-Y3Pt36IpkJ
• https://lottiefiles.com/animations/downloading-or-importing-icon-animation-D3lBDrmw1L

Image

Conversion screen(Light)	Conversion screen(Dark)

Setting screen(Light)	Setting screen(Dark)

History screen(Light)	History screen(Dark)

Info screen(Light)	Info screen(Dark)