1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
|
// SPDX-License-Identifier: Apache-2.0
import 'package:flutter/material.dart';
import 'package:flutter_hooks/flutter_hooks.dart';
import 'package:hooks_riverpod/hooks_riverpod.dart';
class TurnSignal extends HookConsumerWidget {
final double screenHeight;
final bool isLefton;
final bool isRighton;
const TurnSignal({
Key? key,
required this.screenHeight,
required this.isLefton,
required this.isRighton,
}) : super(key: key);
double calcPadding(double value, double height) {
// values wrt to values at 720 height
return (value * height) / 720;
}
@override
Widget build(BuildContext context, WidgetRef ref) {
final animationController = useAnimationController(
lowerBound: 0.9,
upperBound: 1.1,
duration: const Duration(milliseconds: 1000),
)..repeat();
return AnimatedBuilder(
animation: animationController,
builder: (context, child) {
return Padding(
padding: EdgeInsets.fromLTRB(calcPadding(150, screenHeight), 0,
calcPadding(150, screenHeight), 0),
child: Row(
mainAxisAlignment: MainAxisAlignment.spaceBetween,
crossAxisAlignment: CrossAxisAlignment.center,
children: [
Image.asset(
"images/left.png",
color: (isLefton)
? Color.lerp(
Colors.black,
const Color.fromARGB(255, 99, 251, 104),
animationController.value.floorToDouble())
: const Color.fromARGB(255, 49, 48, 48),
width: 0.125 * screenHeight,
),
Image.asset(
"images/right.png",
color: (isRighton)
? Color.lerp(
Colors.black,
const Color.fromARGB(255, 99, 251, 104),
animationController.value.floorToDouble())
: const Color.fromARGB(255, 49, 48, 48),
width: 0.125 * screenHeight,
),
],
),
);
});
}
}
|
