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Merge pull request #80 from arrowsmith001/JHubi1/78-voice-scroll-text 

Added scroll container to AI text on voice chat page
This commit is contained in:
JHubi1 2025-03-02 17:23:03 +01:00 committed by GitHub
parent ce09aec253 db8cb6ccb4
commit ad719bc561
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GPG Key ID: B5690EEEBB952194
1 changed files with 151 additions and 98 deletions
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61
lib/screen_voice.dart
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@ -127,6 +127,7 @@ class _ScreenVoiceState extends State<ScreenVoice> {
setState(() {
aiText = currentText;
lightHaptic();
updateScrollState();
});
if (done) {
aiThinking = false;
@ -167,10 +168,23 @@ class _ScreenVoiceState extends State<ScreenVoice> {
: null);
}
final ScrollController scrollController = ScrollController();
bool atScrollEnd = false;
void updateScrollState() {
setState(() {
atScrollEnd = scrollController.position.extentAfter < 8.0;
});
}
@override
void initState() {
super.initState();
scrollController.addListener(() {
updateScrollState();
});
resetSystemNavigation(context,
statusBarColor: themeDark().colorScheme.surface,
systemNavigationBarColor: themeDark().colorScheme.surface,
@ -212,6 +226,7 @@ class _ScreenVoiceState extends State<ScreenVoice> {
},
child: Scaffold(
appBar: AppBar(
scrolledUnderElevation: 0.0,
leading: IconButton(
enableFeedback: false,
onPressed: () {
@ -252,7 +267,8 @@ class _ScreenVoiceState extends State<ScreenVoice> {
color: Colors.grey,
))
]),
body: Column(
body: SafeArea(
child: Column(
mainAxisSize: MainAxisSize.max,
children: [
Expanded(
@ -341,18 +357,55 @@ class _ScreenVoiceState extends State<ScreenVoice> {
Expanded(
child: Column(mainAxisSize: MainAxisSize.max, children: [
Expanded(
child: Stack(
children: [
ShaderMask(
shaderCallback: (Rect bounds) {
return LinearGradient(
begin: Alignment.bottomCenter,
end: Alignment.topCenter,
colors: const [
Colors.transparent,
Colors.black
],
stops: [0.0, atScrollEnd ? 0.0 : 0.1],
).createShader(bounds);
},
blendMode: BlendMode.dstIn,
child: SingleChildScrollView(
controller: scrollController,
child: Padding(
padding: const EdgeInsets.only(left: 16, right: 16),
padding: const EdgeInsets.only(
left: 16, right: 16),
child: Center(
child: Text(aiText,
textAlign: TextAlign.center,
overflow: TextOverflow.fade,
style: const TextStyle(
fontFamily: "monospace"))),
fontFamily:
"monospace")))))),
if (!atScrollEnd)
Positioned(
right: 0,
bottom: 0,
child: IconButton(
icon: const Icon(
Icons.arrow_downward_rounded,
color: Colors.grey),
onPressed: () {
scrollController.animateTo(
scrollController
.position.maxScrollExtent,
duration: const Duration(
milliseconds: 500),
curve: Curves.easeInOut);
}),
)
],
))
]),
)
],
]),
))));
}
}