system proxy & build_windows script

android/app/src/main/kotlin/com/github/wgh136/pixes/MainActivity.kt

@@ -1,5 +1,29 @@
 package com.github.wgh136.pixes
 
 import io.flutter.embedding.android.FlutterActivity
+import io.flutter.plugins.GeneratedPluginRegistrant
+import io.flutter.plugin.common.MethodChannel
+import io.flutter.embedding.engine.FlutterEngine
 
-class MainActivity: FlutterActivity()
+class MainActivity: FlutterActivity() {
+    override fun configureFlutterEngine(flutterEngine: FlutterEngine) {
+        GeneratedPluginRegistrant.registerWith(flutterEngine)
+        //获取http代理
+        MethodChannel(
+            flutterEngine.dartExecutor.binaryMessenger,
+            "pixes/proxy"
+        ).setMethodCallHandler { _, res ->
+            res.success(getProxy())
+        }
+    }
+
+    private fun getProxy(): String{
+        val host = System.getProperty("http.proxyHost")
+        val port = System.getProperty("http.proxyPort")
+        return if(host!=null&&port!=null){
+            "$host:$port"
+        }else{
+            "No Proxy"
+        }
+    }
+}

build_windows.py

@@ -0,0 +1,28 @@
+import subprocess
+import os
+
+fontUse = '''
+  fonts:
+    - family: font
+      fonts:
+        - asset: assets/SourceHanSansSC-Regular.otf
+'''
+
+file = open('pubspec.yaml', 'r')
+content = file.read()
+file.close()
+file = open('pubspec.yaml', 'a')
+file.write(fontUse)
+file.close()
+
+subprocess.run(["flutter", "build", "windows"], shell=True)
+
+file = open('pubspec.yaml', 'w')
+file.write(content)
+
+if os.path.exists("build/app-windows.zip"):
+    os.remove("build/app-windows.zip")
+
+# 压缩build/windows/x64/runner/Release, 生成app-windows.zip, 使用tar命令
+subprocess.run(["tar", "-a", "-c", "-f", "build/app-windows.zip", "-C", "build/windows/x64/runner/Release", "."]
+               , shell=True)

ios/Runner/AppDelegate.swift

@@ -7,6 +7,19 @@ import Flutter
     _ application: UIApplication,
     didFinishLaunchingWithOptions launchOptions: [UIApplication.LaunchOptionsKey: Any]?
   ) -> Bool {
+    let methodChannel = FlutterMethodChannel(name: "pixes/proxy", binaryMessenger: controller.binaryMessenger)
+    methodChannel.setMethodCallHandler { [weak self] (call: FlutterMethodCall, result: @escaping FlutterResult) -> Void in
+        if let proxySettings = CFNetworkCopySystemProxySettings()?.takeUnretainedValue() as NSDictionary?,
+           let dict = proxySettings.object(forKey: kCFNetworkProxiesHTTPProxy) as? NSDictionary,
+           let host = dict.object(forKey: kCFNetworkProxiesHTTPProxy) as? String,
+           let port = dict.object(forKey: kCFNetworkProxiesHTTPPort) as? Int {
+            let proxyConfig = "\(host):\(port)"
+            result(proxyConfig)
+        } else {
+            result("")
+        }
+    }
+
     GeneratedPluginRegistrant.register(with: self)
     return super.application(application, didFinishLaunchingWithOptions: launchOptions)
   }

lib/network/app_dio.dart

@@ -2,7 +2,10 @@ import 'dart:io';
 
 import 'package:dio/dio.dart';
 import 'package:dio/io.dart';
+import 'package:flutter/services.dart';
+import 'package:pixes/foundation/app.dart';
 import 'package:pixes/foundation/log.dart';
+import 'package:pixes/utils/ext.dart';
 
 export 'package:dio/dio.dart';
 
@@ -121,13 +124,34 @@ class AppDio extends DioForNative {
 }
 
 void setSystemProxy() {
-  HttpOverrides.global = _ProxyHttpOverrides();
+  HttpOverrides.global = _ProxyHttpOverrides()
+    ..findProxy(Uri());
 }
 
 class _ProxyHttpOverrides extends HttpOverrides {
+  String proxy = "DIRECT";
+
   String findProxy(Uri uri) {
-    // TODO: proxy
-    return "DIRECT";
+    if(!App.isLinux) {
+      var channel = const MethodChannel("pixes/proxy");
+      channel.invokeMethod("getProxy").then((value) {
+        if(value == "No proxy"){
+          proxy = "DIRECT";
+        } else {
+          if(proxy.contains("https")){
+            var proxies = value.split(";");
+            for (String proxy in proxies) {
+              proxy = proxy.removeAllBlank;
+              if (proxy.startsWith('https=')) {
+                value = proxy.substring(6);
+              }
+            }
+          }
+          proxy = "PROXY $value";
+        }
+      });
+    }
+    return proxy;
   }
 
   @override

macos/Runner/MainFlutterWindow.swift

@@ -1,5 +1,6 @@
 import Cocoa
 import FlutterMacOS
+import IOKit.ps
 
 class MainFlutterWindow: NSWindow {
   override func awakeFromNib() {
@@ -8,6 +9,22 @@ class MainFlutterWindow: NSWindow {
     self.contentViewController = flutterViewController
     self.setFrame(windowFrame, display: true)
 
+    let proxyChannel = FlutterMethodChannel(
+      name: "pixes/proxy",
+      binaryMessenger: flutterViewController.engine.binaryMessenger)
+    proxyChannel.setMethodCallHandler { (call, result) in
+      // 获取代理设置
+        if let proxySettings = CFNetworkCopySystemProxySettings()?.takeUnretainedValue() as NSDictionary?,
+             let dict = proxySettings.object(forKey: kCFNetworkProxiesHTTPProxy) as? NSDictionary,
+             let host = dict.object(forKey: kCFNetworkProxiesHTTPProxy) as? String,
+             let port = dict.object(forKey: kCFNetworkProxiesHTTPPort) as? Int {
+            let proxyConfig = "\(host):\(port)"
+            result(proxyConfig)
+        } else {
+            result("No proxy")
+        }
+    }
+
     RegisterGeneratedPlugins(registry: flutterViewController)
 
     super.awakeFromNib()

macos/Runner/Release.entitlements

@@ -4,5 +4,11 @@
 <dict>
 	<key>com.apple.security.app-sandbox</key>
 	<true/>
+    <key>com.apple.security.files.user-selected.read-write</key>
+    <true/>
+	<key>com.apple.security.network.client</key>
+    <true/>
+    <key>com.apple.security.network.server</key>
+    <true/>
 </dict>
 </plist>