Main changes:
- go.mod: gioui.org v0.10.2, go 1.24, git.wow.st/gmp/ble
e53c7be (commitNowAllowingStateLoss + BLUETOOTH_SCAN/CONNECT
permission request from BlessedConnect.onAttach).
- main.go: ported to the v0.10 API (app.Main + single-goroutine
event loop, app.FrameEvent.Frame, material.* styles, op.Offset/
Affine, clip.Path for the circle).
- On-demand rendering: no fixed 30 FPS ticker redraws. Frames are
produced by Bluetooth events and input; 30 FPS only while the live
stopwatch runs. The worker goroutine only polls the runtime
permission (while a scan is pending) and starts the deferred scan.
- widget.Clickable.Clicked must be called before Layout in v0.10:
the Clickable consumes its click events during Layout.
- circleClip: the clip.Path.Cube control points are relative to the
pen; the second control point of each segment must be at (k-r),
not (k). The old code drew a distorted, non-circular shape.
- Android: perm_android.go pins a worker goroutine to one OS thread
attached to the JVM for the life of the app (repeated
attach/detach stack-overflows ART); the BLE view handle and scan
permission state are shared with the render loop under bleMu.
- os_android.go: AndroidViewEvent attach handling; os_others.go:
no-op stubs for other platforms.
New:
- scripts/build.sh: gogio -> apktool decode -> inject
BLUETOOTH_SCAN/BLUETOOTH_CONNECT into the manifest -> rebuild ->
debug-sign -> install. Usage: ./scripts/build.sh [phone|emu]
[--no-install].
- .gitignore: .DS_Store, *.idsig.
