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import 'package:flutter/material.dart'; void main() => runApp(new Center( child: new Text( 'Hello, world!', textDirection: TextDirection.ltr, textAlign: TextAlign.center, ... 阅读全文
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import 'package:flutter/material.dart'; void main() => runApp(new Center(child: new Text('Hello, world!',textDirection: TextDirection.ltr))); import 'package:flutter/material.dart'; void main() => ... 阅读全文
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https://blog.csdn.net/mo_feng_/article/details/85104013 阅读全文
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import 'package:flutter/material.dart'; // 应用页面使用有状态Widget class AppScene extends StatefulWidget { @override AppState createState() => AppState(); } class AppState extends State { @override ... 阅读全文
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作者:知乎用户链接:https://www.zhihu.com/question/307594373/answer/568969429来源:知乎著作权归作者所有。商业转载请联系作者获得授权,非商业转载请注明出处。 传感器(官方提供。比如可以用来实现:摇一摇的功能) flutter/plugins 国 阅读全文
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audio_recorder: any #录音、播放 flutter_sound: ^1.1.5#录音 dropdown_menu: ^1.1.0#下拉菜单 simple_permissions:#权限获取 easy_alert:#弹框 amap_location: any #高德地图 location: any #gogle位置获取 barcode_scan 0.0... 阅读全文
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比较新的解释 https://juejin.im/entry/5c85c959f265da2d881b5eb8 https://my.oschina.net/u/1464083/blog/2978809 flutter Dynamic updates flutter OtaUpdate CodePu 阅读全文