获取设备信息&应用信息&监听网络&打开第三方APP

获取设备信息 device_info_plus

import 'package:device_info_plus/device_info_plus.dart';
final deviceInfoPlugin = DeviceInfoPlugin();
final deviceInfo = await deviceInfoPlugin.deviceInfo;
final deviceInfoMap = deviceInfo.toMap().entries /* MAP格式的设备信息*/

监听网络 connectivity_plus

import 'package:connectivity_plus/connectivity_plus.dart';
dynamic subscription;
initState(){
    subscription = Connectivity()
    .onConnectivityChanged
    .listen((ConnectivityResult result){
        if(result === ConnectivityResult.wifi){处于wifi}
        else if(result == ConnectivityResult.mobile){处于手机网络}
        else {没有网络}
        
    })
}

获取应用信息

import 'package:package_info_plus/package_info_plus.dart';
​
/* 获取应用版本 */
getAppInfo()async{
    PackageInfo packageInfo = await PackageInfo.fromPlatform();
    print(packageInfo);
    /*
    * 常用配置
    * appName 应用程序
    * version 应用版本号
    * packageName 应用程序的唯一标识符
    */
}

打开第三方APP

Android 配置

android\app\src\main\AndroidManifest.xml

<queries>
    <!-- If your app checks for SMS support -->
    <intent>
        <action android:name="android.intent.action.VIEW" />
        <data android:scheme="sms" />
    </intent>
    <!-- If your app checks for call support -->
    <intent>
        <action android:name="android.intent.action.VIEW" />
        <data android:scheme="tel" />
    </intent>
</queries>
<uses-permission android:name="android.permission.QUERY_ALL_PACKAGES"/>

IOS配置 Info.plist

<key>LSApplicationQueriesSchemes</key>
<array>
    <string>iosamap</string>
    <string>baidumap</string>
    <string>sms</string>
    <string>tel</string>
    <string>weixin</string>
    <string>alipays</string>
</array>

使用

ElevatedButton(
    onPressed:()async{
        final Uri tel = Uri.parse('tel:10086');
        if(await canLaunchUrl(tel)){
            await launchUrl(tel)
        }else{
            throw "打不开 $tel"
        }
    }
)

打开第三方APP 参看之前总结的scheme表