merge dev

UnityProject/Assets/Dependencies/JEngine/Core/ThirdParty/StreamingAssetsHelper/Editor/StreamingAssetsHelperEditor.cs

@@ -0,0 +1,77 @@
+//-------------------------------------
+// 作者：Stark
+//-------------------------------------
+
+#if UNITY_ANDROID
+/// <summary>
+/// 为Github对开发者的友好，采用自动补充UnityPlayerActivity.java文件的通用姿势满足各个开发者
+/// </summary>
+internal class AndroidPost : UnityEditor.Android.IPostGenerateGradleAndroidProject
+{
+	public int callbackOrder => 99;
+	public void OnPostGenerateGradleAndroidProject(string path)
+	{
+		path = path.Replace("\\", "/");
+		string untityActivityFilePath = $"{path}/src/main/java/com/unity3d/player/UnityPlayerActivity.java";
+		var readContent = System.IO.File.ReadAllLines(untityActivityFilePath);
+		string postContent =
+			"    //auto-gen-function \n" +
+			"    public boolean CheckAssetExist(String filePath) \n" +
+			"    { \n" +
+			"        android.content.res.AssetManager assetManager = getAssets(); \n" +
+			"        try \n" +
+			"        { \n" +
+			"            java.io.InputStream inputStream = assetManager.open(filePath); \n" +
+			"            if (null != inputStream) \n" +
+			"            { \n" +
+			"                 inputStream.close(); \n" +
+			"                 return true; \n" +
+			"            } \n" +
+			"        } \n" +
+			"        catch(java.io.IOException e) \n" +
+			"        { \n" +
+			"            e.printStackTrace(); \n" +
+			"        } \n" +
+			"        return false; \n" +
+			"    } \n" +
+			"}";
+
+		if (CheckFunctionExist(readContent) == false)
+			readContent[readContent.Length - 1] = postContent;
+		System.IO.File.WriteAllLines(untityActivityFilePath, readContent);
+	}
+	private bool CheckFunctionExist(string[] contents)
+	{
+		for (int i = 0; i < contents.Length; i++)
+		{
+			if (contents[i].Contains("CheckAssetExist"))
+			{
+				return true;
+			}
+		}
+		return false;
+	}
+}
+#endif
+
+/*
+//auto-gen-function
+public boolean CheckAssetExist(String filePath)
+{
+	android.content.res.AssetManager assetManager = getAssets();
+	try
+	{
+		java.io.InputStream inputStream = assetManager.open(filePath);
+		if(null != inputStream)
+		{
+			inputStream.close();
+			return true;
+		}
+	}
+	catch(java.io.IOException e)
+	{
+		e.printStackTrace();
+	}
+	return false;
+}
+*/

UnityProject/Assets/Dependencies/JEngine/Core/ThirdParty/StreamingAssetsHelper/Runtime/StreamingAssetsHelper.cs

@@ -0,0 +1,57 @@
+//-------------------------------------
+// 作者：Stark
+//-------------------------------------
+using System.Collections.Generic;
+using UnityEngine;
+
+public sealed class StreamingAssetsHelper
+{
+	private static readonly Dictionary<string, bool> _cacheData = new Dictionary<string, bool>(1000);
+
+#if UNITY_ANDROID && !UNITY_EDITOR
+	private static AndroidJavaClass _unityPlayerClass;
+	public static AndroidJavaClass UnityPlayerClass
+	{
+		get
+		{
+			if (_unityPlayerClass == null)
+				_unityPlayerClass = new UnityEngine.AndroidJavaClass("com.unity3d.player.UnityPlayer");
+			return _unityPlayerClass;
+		}
+	}
+
+	private static AndroidJavaObject _currentActivity;
+	public static AndroidJavaObject CurrentActivity
+	{
+		get
+		{
+			if (_currentActivity == null)
+				_currentActivity = UnityPlayerClass.GetStatic<AndroidJavaObject>("currentActivity");
+			return _currentActivity;
+		}
+	}
+
+	/// <summary>
+	/// 利用安卓原生接口查询内置文件是否存在
+	/// </summary>
+	public static bool FileExists(string filePath)
+	{
+		if (_cacheData.TryGetValue(filePath, out bool result) == false)
+		{
+			result = CurrentActivity.Call<bool>("CheckAssetExist", filePath);
+			_cacheData.Add(filePath, result);
+		}
+		return result;
+	}
+#else
+	public static bool FileExists(string filePath)
+	{
+		if (_cacheData.TryGetValue(filePath, out bool result) == false)
+		{
+			result = System.IO.File.Exists(System.IO.Path.Combine(Application.streamingAssetsPath, filePath));
+			_cacheData.Add(filePath, result);
+		}
+		return result;
+	}
+#endif
+}

package.json

@@ -1,6 +1,6 @@
 {
   "name": "com.jasonxudeveloper.jengine",
-  "version": "0.8.0f2",
+  "version": "0.8.0f3",
   "displayName": "JEngine",
   "description": "The solution that allows unity games update in runtime.",
   "license": "MIT",