86 lines
2.2 KiB
Dart
86 lines
2.2 KiB
Dart
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import 'dart:ui';
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import 'dart:math';
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import 'package:flutter/cupertino.dart';
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import 'package:flutter/material.dart';
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int getRandomWithNum(int min, int max) {
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final random = Random();
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return random.nextInt(max) + min; // 生成随机数
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}
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double screenWidth(BuildContext context) {
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double screenWidth = MediaQuery.of(context).size.width;
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return screenWidth;
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}
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void pushPage(Widget page, BuildContext context) {
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Navigator.push(context, MaterialPageRoute(builder: (context) => page));
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}
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/// 文本样式工具类
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/// 文本样式工具类
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/// 文本样式工具类，返回 Text Widget
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class HhTextStyleUtils {
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/// 主要标题，返回 Text
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/// [text]: 文本内容
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/// [color]: 文本颜色，默认黑色
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/// [fontSize]: 字体大小，默认16.0
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/// [bold]: 是否加粗，默认true
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static Text mainTitle(
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String text, {
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Color color = Colors.black,
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double fontSize = 16.0,
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bool bold = true,
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}) {
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return Text(
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text,
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style: TextStyle(
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color: color,
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fontSize: fontSize,
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fontWeight: bold ? FontWeight.bold : FontWeight.normal,
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),
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);
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}
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/// 次要标题，返回 Text
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/// [text]: 文本内容
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/// [color]: 文本颜色，默认深灰
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/// [fontSize]: 字体大小，默认14.0
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/// [bold]: 是否加粗，默认false
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static Text secondaryTitle(
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String text, {
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Color color = Colors.black54,
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double fontSize = 14.0,
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bool bold = false,
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}) {
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return Text(
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text,
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style: TextStyle(
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color: color,
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fontSize: fontSize,
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fontWeight: bold ? FontWeight.bold : FontWeight.normal,
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),
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);
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}
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/// 小文字，返回 Text
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/// [text]: 文本内容
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/// [color]: 文本颜色，默认灰色
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/// [fontSize]: 字体大小，默认12.0
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/// [bold]: 是否加粗，默认false
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static Text smallText(
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String text, {
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Color color = Colors.black54,
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double fontSize = 12.0,
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bool bold = false,
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}) {
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return Text(
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text,
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style: TextStyle(
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color: color,
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fontSize: fontSize,
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fontWeight: bold ? FontWeight.bold : FontWeight.normal,
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),
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);
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}
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}
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