chore: bootstrap flutter reader app skeleton

2026-03-23 15:57:38 +07:00
parent f5e7813548
commit 4f202936fa
150 changed files with 6278 additions and 0 deletions
@@ -0,0 +1,54 @@
+import 'package:flutter/material.dart';
+
+class SettingsScreen extends StatefulWidget {
+  const SettingsScreen({super.key});
+
+  @override
+  State<SettingsScreen> createState() => _SettingsScreenState();
+}
+
+class _SettingsScreenState extends State<SettingsScreen> {
+  double fontSize = 18;
+  double lineHeight = 1.8;
+  double letterSpacing = 0;
+
+  @override
+  Widget build(BuildContext context) {
+    return Scaffold(
+      appBar: AppBar(title: const Text('Cai dat doc')),
+      body: ListView(
+        padding: const EdgeInsets.all(20),
+        children: [
+          Text('Co chu: ${fontSize.toStringAsFixed(0)}'),
+          Slider(
+            min: 14,
+            max: 26,
+            value: fontSize,
+            onChanged: (v) => setState(() => fontSize = v),
+          ),
+          const SizedBox(height: 12),
+          Text('Line-height: ${lineHeight.toStringAsFixed(1)}'),
+          Slider(
+            min: 1.2,
+            max: 2.4,
+            value: lineHeight,
+            onChanged: (v) => setState(() => lineHeight = v),
+          ),
+          const SizedBox(height: 12),
+          Text('Letter-spacing: ${letterSpacing.toStringAsFixed(1)}'),
+          Slider(
+            min: -0.5,
+            max: 2,
+            value: letterSpacing,
+            onChanged: (v) => setState(() => letterSpacing = v),
+          ),
+          const SizedBox(height: 24),
+          FilledButton(
+            onPressed: () {},
+            child: const Text('Luu va dong bo'),
+          ),
+        ],
+      ),
+    );
+  }
+}