Two user-reported bugs in the post-wrap build:
1. Selection 'jumped' when scrolling: frameOf's chunked branch shadowed the
outer start/end with 'start, end, winLine := cb.VisibleByteRange(...)',
leaving IMEWindowStartByte at 0 for chunked files while scrolled, so the
window-relative selection highlight (and IME commits) mis-mapped near the
file top. Fix: declare winLine outside, assign. Mutation-verified
regression tests: real_file_scroll_selection_test.go.
2. Bottom bar hidden behind the keyboard: GioView extends SurfaceView, which
unconditionally marks the window FORMAT_TRANSLUCENT; translucent windows
are never IME-resized, so adjustResize is dead. Fix (build scripts):
smali-patch a PadInsetsListener OnApplyWindowInsetsListener onto the
GioView (shrinks it by the IME inset bottom) + setDecorFitsSystemWindows
(false) on API 30+ so insets are dispatched. targetSdk kept at 34.
3. (Found while fixing 2) Keyboard could not be dismissed: TextField.Draw
issued SoftKeyboardCmd{Show:true} every frame; with insets-driven
resizes, the hide animation triggered redraws that re-showed the keyboard
mid-animation. Fix: ShowIMESeq pulse from the logic layer (open/tap/
double-tap); renderer shows only on pulse change, re-arming on focus
loss — matching widget.Editor.
On-device (emulator): BACK dismisses and stays down; tap re-shows; typing
works; bottom bar above keyboard; word selection anchored across flick
scroll. go test -race ./... green. Phone APK rebuilt with the same patch.
Greg Pomerantz
941285e7cc