Calf Files

🚀 Features

calf-ui

• Add a cross-platform selectableDates rule to AdaptiveDatePicker, with DateBounds(minDateMillis, maxDateMillis) and an infix and to combine rules. Rejected days are greyed out on Material and on the iOS 16+ calendar by @MohamedRejeb in https://github.com/MohamedRejeb/Calf/pull/541
• Add AdaptiveCompactDatePicker, a date field that opens the calendar on tap (Material DatePickerDialog, native compact UIDatePicker on iOS) and shares AdaptiveDatePickerState with the inline picker by @MohamedRejeb in https://github.com/MohamedRejeb/Calf/pull/543
• Add AdaptiveDateRangePicker with AdaptiveDateRangePickerState (Material3 DateRangePicker, native multi-date UICalendarView on iOS 16+) by @MohamedRejeb in https://github.com/MohamedRejeb/Calf/pull/544

calf-io

• Add KmpFile.source() to stream a picked file as a kotlinx-io RawSource without loading it into memory. Android content URIs from the Storage Access Framework, Google Drive or Downloads stream directly, and okio users can convert with kotlinx-io-okio by @MohamedRejeb in https://github.com/MohamedRejeb/Calf/pull/545

🐛 Fixes

calf-ui

• Allow a single-button AdaptiveAlertDialog: dismissText is now optional, and a null or blank value drops the dismiss button on every platform by @MohamedRejeb in https://github.com/MohamedRejeb/Calf/pull/539

calf-file-picker

• Reuse the identical cached native library instead of replacing it, fixing the Windows DLL lock when two apps bundle the picker by @MohamedRejeb in https://github.com/MohamedRejeb/Calf/pull/540

📦 Dependencies

• Bump Kotlin to 2.4.20, Compose Multiplatform to 1.12.0 and Material3 to 1.12.0-alpha03 by @MohamedRejeb in https://github.com/MohamedRejeb/Calf/pull/546
• Migrate to AGP 9.4.0 with the com.android.kotlin.multiplatform.library plugin, compileSdk 37 and Gradle 9.7.1 by @MohamedRejeb in https://github.com/MohamedRejeb/Calf/pull/546
• Bump Coil to 3.6.2, Ktor to 3.5.2 and kotlinx-datetime to 0.8.0 by @MohamedRejeb in https://github.com/MohamedRejeb/Calf/pull/546
• calf-io now exposes kotlinx-io 0.9.1 as an api dependency by @MohamedRejeb in https://github.com/MohamedRejeb/Calf/pull/545

⚠️ Notes

• Calf 0.14.0 targets Kotlin 2.4.20 and Compose Multiplatform 1.12.0, see the compatibility table.
• Android artifacts are built against compileSdk 37. The library minSdk stays 23.

Demo:

AdaptiveCompactDatePicker 🆕	AdaptiveDateRangePicker 🆕

Full Changelog: https://github.com/MohamedRejeb/Calf/compare/v0.13.0...v0.14.0