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clear measurements

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Ruidy 2021-07-24 10:32:33 +02:00
parent ab6ea575d7
commit 699c961b85
1 changed files with 40 additions and 22 deletions
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62
lib/profile.dart
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@ -1,3 +1,4 @@
import 'package:bmi_calculator/calculator.dart';
import 'package:flutter/material.dart'; import 'package:flutter/material.dart';
import 'package:shared_preferences/shared_preferences.dart'; import 'package:shared_preferences/shared_preferences.dart';
@ -32,34 +33,51 @@ class _ProfilePageState extends State<ProfilePage> {
super.initState(); super.initState();
} }
Future<void> clearMeasurements() async {
SharedPreferences prefs = await SharedPreferences.getInstance();
prefs.clear();
}
@override @override
Widget build(BuildContext context) { Widget build(BuildContext context) {
return Scaffold( return Scaffold(
appBar: AppBar( appBar: AppBar(
title: Text("Your profile"), title: Text("Your profile"),
), ),
body: ListView.builder( body: Column(
padding: const EdgeInsets.all(8), children: [
itemCount: storedMeasurements.length, ListView.builder(
itemBuilder: (BuildContext context, int index) { physics: NeverScrollableScrollPhysics(),
return InkWell( shrinkWrap: true,
child: ListTile( padding: const EdgeInsets.all(8),
onTap: null, itemCount: storedMeasurements.length,
leading: CircleAvatar( itemBuilder: (BuildContext context, int index) {
backgroundColor: Colors.lightGreen, return InkWell(
child: Text("${index + 1}"), child: ListTile(
foregroundColor: Colors.white, onTap: null,
), leading: CircleAvatar(
title: Row( backgroundColor: Colors.lightGreen,
children: <Widget>[ child: Text("${index + 1}"),
Expanded(child: Text(storedMeasurements[index]["date"]!)), foregroundColor: Colors.white,
Expanded(child: Text(storedMeasurements[index]["bmi"]!)), ),
Expanded(child: Text(storedMeasurements[index]["bfp"]!)), title: Row(
], children: <Widget>[
), Expanded(child: Text(storedMeasurements[index]["date"]!)),
), Expanded(child: Text(storedMeasurements[index]["bmi"]!)),
); Expanded(child: Text(storedMeasurements[index]["bfp"]!)),
}, ],
),
),
);
},
),
ElevatedButton(
onPressed: () {
clearMeasurements();
Navigator.pushNamed(context, CalculatorPage.routeName);
},
child: Text("Clear Measurements"))
],
), ),
); );
} }