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null safe #13

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b42e33c
null safe
Jan 9, 2023
b646198
null safe
Jan 9, 2023
4f8e365
Create build.gradle
dynamic-bast Jan 31, 2023
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2 changes: 1 addition & 1 deletion android/build.gradle
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Original file line number Diff line number Diff line change
Expand Up @@ -22,7 +22,7 @@ rootProject.allprojects {
apply plugin: 'com.android.library'

android {
compileSdkVersion 27
compileSdkVersion 30

defaultConfig {
minSdkVersion 16
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4 changes: 2 additions & 2 deletions lib/seekbar/get_text_width.dart
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Expand Up @@ -7,7 +7,7 @@ import 'package:flutter/material.dart'
import 'dart:ui' as ui;

///获取字体的宽高，放在size中
Size getTextWidth({String text, double fontsize}) {
Size getTextWidth({required String text, required double fontsize}) {
//此���主要是拿到text的宽高，然后给个约束，同时把text准确的放到某个位置上
final textPainter = TextPainter(
textDirection: TextDirection.ltr,
Expand All @@ -22,7 +22,7 @@ Size getTextWidth({String text, double fontsize}) {

///生成一个字体的形状，来画出来
ui.Paragraph getParagraph(
{String text, double fontsize, Color textColor, Size textSize}) {
{required String text, required double fontsize, required Color textColor, required Size textSize}) {
//此处��须用ui���������中的，否则会找不到相关的路径
ui.TextStyle ts = ui.TextStyle(color: textColor, fontSize: fontsize);

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