유니티 | iOS 플러그인과 에디터 플러그인

 

 

iOS 플러그인 

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iOS 빌드의 특징 : 

컴파일 방식의 차이때문에 XCode 빌드를 거쳐야 앱 완성

 

iOS 플러그인

Objective-C++ 파일로 개발 : Assets/Plugins/iOS에 저장 

mm 파일은 Xcode project Libraries에 저장

 

//UnityiOSPlugin.mm
 
@implementation UnityiOSPlugin
 
+ (id)sharedManager {
 
static dispatch_once_t pred;
 
static UnityiOSPlugin *shared = nil;
 
 
 
dispatch_once(&pred, ^{
 
shared = [[UnityiOSPlugin alloc] init];
 
});
 
return shared;
 
} 
 
- (void)init {
 
}
 
- (void)openNativeWebViewWithURL:(NSString *aURL) {
 
//        WebView Open 방법은 Apple 문서를 참고하세요.
 
}
 
@end
 
 
 
#pragma mark - extern
 
extern "C"
 
{
 
void openNativeWebViewWithURL(const char* aParam) {
 
​[[UnityiOSPlugin sharedManager]​ openNativeWebViewWithURL​:[NSString stringWithUTF8String:aParam]];​
 
}
 
} 

 

 

 

 

UnityEditor iOS 플러그인

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import

Project - Edit Reference - .NET Assembly 탭 - Browse - UnityEditor.iOS.Extensions.Xcode.dll 추가

 

Xcode 자동 설정 (Plugin/iOS/Editor/XcodeSettingsPostProcesser.cs)

using System.Collections;

 

public class XcodeSettingsPostProcesser
{
    [PostProcessBuildAttribute (0)] 
    public static void OnPostprocessBuild (BuildTarget buildTarget, string pathToBuiltProject)
    {
        // iOS 이외의 플랫폼 return
        if (buildTarget != BuildTarget.iOS)
            return;
 
        // PbxProject 초기화
        var projectPath = pathToBuiltProject + "/Unity-iPhone.xcodeproj/project.pbxproj";
        PBXProject pbxProject = new PBXProject ();
        pbxProject.ReadFromFile (projectPath);
        string targetGuid = pbxProject.TargetGuidByName ("Unity-iPhone");
 
        // Sample of adding build property (빌드 설정 추가)  
        pbxProject.AddBuildProperty(targetGuid, "OTHER_LDFLAGS", "-all_load");
 
        // Sample of setting build property (빌드 설정 변경)
        pbxProject.SetBuildProperty(targetGuid, "ENABLE_BITCODE", "NO");
 
        // Sample of update build property (빌드 설정 3번째 추가, 4번째 삭제)
        //pbxProject.UpdateBuildProperty(targetGuid, "OTHER_LDFLAGS", new string[]{"-ObjC"}, new string[]{"-weak_framework"});
 
        // Sample of adding REQUIRED framework  (필수 프레임 워크 추가)
        //pbxProject.AddFrameworkToProject(targetGuid, "Security.framework", false);
 
        // Sample of adding OPTIONAL framework (선택 프레임 워크 추가)
        //pbxProject.AddFrameworkToProject(targetGuid, "SafariServices.framework", true);
        pbxProject.AddFrameworkToProject(targetGuid, "ImageIO.framework", true);
        pbxProject.AddFrameworkToProject(targetGuid, "StorKit.framework", true);
 
        // Sample of setting compile flags (keyboard.mm -fno-objc-arc" 설정)
        //var guid = pbxProject.FindFileGuidByProjectPath("Classes/UI/Keyboard.mm");
        //var flags = pbxProject.GetCompileFlagsForFile(targetGuid, guid);
        //flags.Add("-fno-objc-arc");
        //pbxProject.SetCompileFlagsForFile(targetGuid, guid, flags);
      
        // Apply settings (설정 반영)
        File.WriteAllText (projectPath, pbxProject.WriteToString ());
 
        // Samlpe of editing Info.plist (Info.plist 설정)
        //var plistPath = Path.Combine (pathToBuiltProject, "Info.plist");      
        //var plist = new PlistDocument ();
        //plist.ReadFromFile (plistPath);       
 
        // Add string setting     
        //plist.root.SetString ("hogehogeId", "dummyid");
 
        // Add URL Scheme (URL 스키마 추가)
        //var array = plist.root.CreateArray ("CFBundleURLTypes");
        //var urlDict = array.AddDict ();
        //urlDict.SetString ("CFBundleURLName", "hogehogeName"); 
        //var urlInnerArray = urlDict.CreateArray ("CFBundleURLSchemes");
        //urlInnerArray.AddString ("hogehogeValue");
 
        // Apply editing settings to Info.plist (설정 반영)
        //plist.WriteToFile (plistPath);
    }
}

 

UNITY 에서 XCODE의 INFO.PLIST 설정 스크립트 예제

 

using System.Collections.Generic;
using UnityEngine;
using UnityEditor;
using UnityEditor.Callbacks;
 
using UnityEditor.iOS.Xcode;
 
public static class XcodeOption
{
    [PostProcessBuild(999)]
    public static void OnPostProcessBuild( BuildTarget buildTarget, string path)
    {
        if(buildTarget == BuildTarget.iOS)
        {
            {
                string projectPath = path + "/Unity-iPhone.xcodeproj/project.pbxproj";
 
                PBXProject pbxProject = new PBXProject();
                pbxProject.ReadFromFile(projectPath);
 
                string target = pbxProject.TargetGuidByName("Unity-iPhone");            
                pbxProject.SetBuildProperty(target, "ENABLE_BITCODE", "NO");
 
                pbxProject.WriteToFile (projectPath);
            }
 
            {
                string infoPlistPath = path + "/Info.plist";
 
                PlistDocument plistDoc = new PlistDocument();
                plistDoc.ReadFromFile(infoPlistPath);
                if (plistDoc.root != null) {
                    plistDoc.root.SetBoolean("ITSAppUsesNonExemptEncryption", false);
                    plistDoc.root.SetString("CFBundleDisplayName", "MY APP NAME");
                    plistDoc.WriteToFile(infoPlistPath);
                }
                else {
                    Debug.LogError("ERROR: Can't open " + infoPlistPath);
                }
            }
            //ITSAppUsesNonExemptEncryption
        }
    }
}