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feat(KMP-5): move HomeScreenContent into shared code#175

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js-jasinski wants to merge 5 commits into
matejdro:mainfrom
js-jasinski:feat/KMP-5-shared-home-screen
Open

feat(KMP-5): move HomeScreenContent into shared code#175
js-jasinski wants to merge 5 commits into
matejdro:mainfrom
js-jasinski:feat/KMP-5-shared-home-screen

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@js-jasinski

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The Problem

The home screen and its tab bar were Android-only, so they couldn't run on iOS.

Solution

  • move the home screen content and tab bar into shared code
  • drive the tab bar from a list of tabs (tab + icon + label) instead of Android resources
  • build that list from Android resources in the Android wrapper
  • add Compose Multiplatform material3 and foundation to shared code

Developer Notes

  • Android looks and works the same.
  • The shared HomeScreenContent is now public so the iOS side can call it later.
  • The tab list is built once and remembered, so it isn't recreated on every redraw.
  • Icons and labels are still passed in per platform; sharing the actual resource files comes in KMP-6.

…ugin

Introduces a `library-kmp-module` convention plugin in buildSrc so modules can
target Android and iOS with Compose Multiplatform. Uses the AGP
`com.android.kotlin.multiplatform.library` plugin (avoids the
kotlin.android <-> kotlin.multiplatform conflict) and gates iOS targets to macOS.
Converts common-navigation to a Kotlin Multiplatform module via the
library-kmp-module convention.
Converts home/ui to a Kotlin Multiplatform module. All existing code moves to the
Android source set unchanged, and the shared source set is left empty, so iOS
compiles with nothing in it yet.

- switch home/ui to the multiplatform module convention
- move all sources and resources into androidMain, with no code changes
- apply the Metro, KSP and serialization plugins directly
- run showkase and the navigation compiler through kspAndroid
- keep the Accompanist permissions opt-in on the Android source set only
- drop the unused parcelize plugin
Moves the home screen's content and its navigation bar/rail into the shared source
set so the home screen's visuals run on both Android and iOS.

- move HomeScreenContent and the nav bar/rail into commonMain
- make it data-driven over a list of tabs (tab + icon + label) so it no longer
  depends on Android resources
- build that tab list from Android resources in the Android HomeScreen wrapper
- keep the kotlinova screen wrapper, window-size check and previews on Android
- add Compose Multiplatform material3 and foundation to commonMain
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