device_info_page.dart

import 'dart:io';

import 'package:flutter/material.dart';
import 'package:flutter/services.dart';
import 'package:flutter_app/page_index.dart';

class DeviceInfoPage extends StatefulWidget {
  @override
  createState() => _DeviceInfoPageState();
}

class _DeviceInfoPageState extends State<DeviceInfoPage> {
  static final DeviceInfoPlugin deviceInfoPlugin = DeviceInfoPlugin();
  Map<String, dynamic> _deviceData = <String, dynamic>{};

  @override
  void initState() {
    super.initState();

    initPlatformState();
  }

  @override
  Widget build(BuildContext context) {
    return Scaffold(
      appBar: AppBar(
        centerTitle: true,
        title: Text(Platform.isAndroid ? 'Android Device Info' : 'iOS Device Info'),
      ),
      body: ListView(
        shrinkWrap: true,
        children: _deviceData.keys.map((String property) {
          return Row(
            children: <Widget>[
              Container(
                padding: const EdgeInsets.all(10.0),
                child: Text(
                  property,
                  style: const TextStyle(
                    fontWeight: FontWeight.bold,
                  ),
                ),
              ),
              Expanded(
                  child: Container(
                padding: const EdgeInsets.fromLTRB(0.0, 10.0, 0.0, 10.0),
                child: Text(
                  '${_deviceData[property]}',
                  overflow: TextOverflow.ellipsis,
                ),
              )),
            ],
          );
        }).toList(),
      ),
    );
  }

  Future<void> initPlatformState() async {
    Map<String, dynamic> deviceData;

    try {
      if (Platform.isAndroid) {
        deviceData = _readAndroidBuildData(await deviceInfoPlugin.androidInfo);
      } else if (Platform.isIOS) {
        deviceData = _readIosDeviceInfo(await deviceInfoPlugin.iosInfo);
      }
    } on PlatformException {
      deviceData = <String, dynamic>{'Error:': 'Failed to get platform version.'};
    }

    if (!mounted) return;

    setState(() {
      _deviceData = deviceData;
    });
  }

  Map<String, dynamic> _readAndroidBuildData(AndroidDeviceInfo build) {
    return <String, dynamic>{
      'Android 安全补丁程序级别': build.version.securityPatch,
      'Android SDK 版本': build.version.sdkInt,
      'Android 版本': build.version.release,
      'version.previewSdkInt': build.version.previewSdkInt,
      'UI 版本': build.version.incremental,
      'version.codename': build.version.codename,
      'version.baseOS': build.version.baseOS,
      'board': build.board,
      'bootloader': build.bootloader,
      '品牌': build.brand,
      'device': build.device,
      'display': build.display,
      '指纹': build.fingerprint,
      'hardware': build.hardware,
      'host': build.host,
      'id': build.id,
      '生产商': build.manufacturer,
      '设备型号': build.model,
      'product': build.product,
      'supported32BitAbis': build.supported32BitAbis,
      'supported64BitAbis': build.supported64BitAbis,
      'supportedAbis': build.supportedAbis,
      'tags': build.tags,
      'type': build.type,
      '是否为物理设备': build.isPhysicalDevice ? "是" : "否",
      'androidId': build.androidId,
    };
  }

  Map<String, dynamic> _readIosDeviceInfo(IosDeviceInfo data) {
    return <String, dynamic>{
      'name': data.name,
      'systemName': data.systemName,
      'systemVersion': data.systemVersion,
      'model': data.model,
      'localizedModel': data.localizedModel,
      'identifierForVendor': data.identifierForVendor,
      'isPhysicalDevice': data.isPhysicalDevice,
      'utsname.sysname:': data.utsname.sysname,
      'utsname.nodename:': data.utsname.nodename,
      'utsname.release:': data.utsname.release,
      'utsname.version:': data.utsname.version,
      'utsname.machine:': data.utsname.machine,
    };
  }
}