CC-Framework.CrashReport/Assets/Editor/CrashPostProcessBuildAndroid.cs

#if UNITY_ANDROID && UNITY_2018_2_OR_NEWER

using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Xml.Linq;
using UnityEditor;
using UnityEditor.Android;

namespace Editor
{
    public class CrashPostProcessBuildAndroid : IPostGenerateGradleAndroidProject
    {
        private static readonly XNamespace AndroidNamespace = "http://schemas.android.com/apk/res/android";
        private static readonly XNamespace ToolsNamespace   = "http://schemas.android.com/tools";
        private static readonly string     networkConfigXml = "network_security_config";

        public int callbackOrder { get; }

        public void OnPostGenerateGradleAndroidProject (string path)
        {
#if UNITY_2019_3_OR_NEWER
            var manifestPath         = Path.Combine (path, "src/main/AndroidManifest.xml");
            var launcherManifestPath = Path.Combine (path, "../launcher/src/main/AndroidManifest.xml");
#else
            var manifestPath = Path.Combine(path, "unityLibrary/src/main/AndroidManifest.xml");
#endif
            // var manifestPath = Path.Combine(path, "src/main/AndroidManifest.xml");
            XDocument manifest;
            XDocument launcherManifest;
            try
            {
                manifest         = XDocument.Load (manifestPath);
                launcherManifest = XDocument.Load (launcherManifestPath);
            }
#pragma warning disable 0168
            catch (IOException exception)
#pragma warning restore 0168
            {
                return;
            }


            // Get the `manifest` element.
            var elementManifest = manifest.Element ("manifest");
            if (elementManifest == null)
            {
                return;
            }

            var elementApplication = elementManifest.Element ("application");
            if (elementApplication == null)
            {
                return;
            }
            
            //增加必要权限
            AddPermission ("android.permission.INTERNET" , elementManifest);
            AddPermission ("android.permission.ACCESS_NETWORK_STATE" , elementManifest);
            AddPermission ("android.permission.ACCESS_WIFI_STATE" , elementManifest);
            AddPermission ("android.permission.READ_PHONE_STATE" , elementManifest);
            AddPermission ("android.permission.READ_LOGS" , elementManifest);
            manifest.Save (manifestPath);
            launcherManifest.Save (launcherManifestPath);
            processNetworkConfigXml (path);
        }

        public static void AddPermission (string permission , XElement manifest)
        {
            var metaData = new XElement ("uses-permission");
            metaData.Add (new XAttribute (AndroidNamespace + "name", permission));

            //判断是否已经添加过了
            var isExist = manifest.Descendants ().Any (element =>
                element.Name.LocalName.Equals ("uses-permission") && element.Attribute (AndroidNamespace + "name")!.Value.Equals (permission));

            if (!isExist)
            {
                manifest.Add (metaData);
            }
        }


        private static void processNetworkConfigXml (string path)
        {
            // bool isChina = true;
            //在application标签加上：android:networkSecurityConfig="@xml/network_security_config"
            var hasAdd = addNetworkSecurityConfigInApplication (path);
            
#if UNITY_2019_3_OR_NEWER
            var resXmlPath = Path.Combine (path, "src/main/res/xml");
#else
            var resXmlPath = Path.Combine(path, "unityLibrary/src/main/res/xml");
#endif

            var rexXmlDir = Path.Combine (resXmlPath, $"{networkConfigXml}.xml");
            if (File.Exists (rexXmlDir) || !hasAdd)
            {
                // FileUtil.DeleteFileOrDirectory (rexXmlDir);
                return;
            }


            if (!Directory.Exists (resXmlPath))
            {
                Directory.CreateDirectory (resXmlPath);
            }

            // var fromScriptableObject = MonoScript.FromScriptableObject(this);
            var xmlPath = GetScriptsPath (nameof(CrashPostProcessBuildAndroid));
            saveFile ($"{xmlPath}/{networkConfigXml}.xml", resXmlPath);
        }

        public static void saveFile (string filePathName , string toFilesPath)
        {
            FileInfo file        = new FileInfo (filePathName);
            string   newFileName = file.Name;
            file.CopyTo (toFilesPath + "/" + newFileName, true);
        }

        public static string GetScriptsPath (string scriptName)
        {
            string[] path = UnityEditor.AssetDatabase.FindAssets (scriptName);
            if (path.Length > 1)
            {
                // Debug.LogError("有同名文件"+_scriptName+"获取路径失败");
                return null;
            }

            //将字符串中得脚本名字和后缀统统去除掉
            string _path = AssetDatabase.GUIDToAssetPath (path[0]).Replace ((@"/" + scriptName + ".cs"), "");
            return _path;
        }

        private static bool addNetworkSecurityConfigInApplication (string path)
        {
#if UNITY_2019_3_OR_NEWER
            var manifestPath = Path.Combine (path, "src/main/AndroidManifest.xml");
#else
            var manifestPath = Path.Combine(path, "unityLibrary/src/main/AndroidManifest.xml");
#endif
            // var manifestPath = Path.Combine(path, "src/main/AndroidManifest.xml");
            XDocument manifest;
            try
            {
                manifest = XDocument.Load (manifestPath);
            }
#pragma warning disable 0168
            catch (IOException exception)
#pragma warning restore 0168
            {
                return false;
            }

            // Get the `manifest` element.
            var elementManifest = manifest.Element ("manifest");
            if (elementManifest == null)
            {
                return false;
            }

            var elementApplication = elementManifest.Element ("application");
            if (elementApplication == null)
            {
                return false;
            }

            //这个设置主要是为了适配9.0以上的机器
            //<uses-library android:name="org.apache.http.legacy" android:required="false" />
            var      usesLibraryElements = elementApplication.Descendants ().Where (element => element.Name.LocalName.Equals ("uses-library"));
            XElement httpLegacyElement   = GetElementByName (usesLibraryElements, "org.apache.http.legacy");
            if (httpLegacyElement == null)
            {
                elementApplication.Add (createHttpLegacyElement ());
            }
            manifest.Save (manifestPath);
            
            //handle anythink_network_security_config.xml
            XAttribute networkConfigAttribute = elementApplication.Attribute (AndroidNamespace + "networkSecurityConfig");
            if (networkConfigAttribute == null)
            {
                // networkConfigAttribute.Remove ();
                elementApplication.Add (new XAttribute (AndroidNamespace + "networkSecurityConfig", $"@xml/{networkConfigXml}"));
                manifest.Save (manifestPath);
                return true;
            }
            
            return false;
            
        }

        public static XElement createHttpLegacyElement ()
        {
            var httpFeautre = new XElement ("uses-library");
            httpFeautre.Add (new XAttribute (AndroidNamespace + "name", "org.apache.http.legacy"));
            httpFeautre.Add (new XAttribute (AndroidNamespace + "required", "false"));

            return httpFeautre;
        }

        private static XElement GetElementByName (IEnumerable<XElement> elements, string name)
        {
            foreach (var element in elements)
            {
                var attributes = element.Attributes ();
                if (attributes.Any (attribute => attribute.Name.Namespace.Equals (AndroidNamespace)
                                                 && attribute.Name.LocalName.Equals ("name")
                                                 && attribute.Value.Equals (name)))
                {
                    return element;
                }
            }

            return null;
        }
    }
}

#endif