using?UnityEngine;
using?System.Collections;
using?System.Runtime.InteropServices;

public?class?IOSAlbumCamera?:?MonoBehaviour
{
	[DllImport?（“__Internal“）]
	private?static?extern?void?_iosOpenPhotoLibrary（）;
	[DllImport?（“__Internal“）]
	private?static?extern?void?_iosOpenPhotoAlbums（）;
	[DllImport?（“__Internal“）]
	private?static?extern?void?_iosOpenCamera（）;
	[DllImport?（“__Internal“）]
	private?static?extern?void?_iosOpenPhotoLibrary_allowsEditing（）;	
	[DllImport?（“__Internal“）]
	private?static?extern?void?_iosOpenPhotoAlbums_allowsEditing（）;	
	[DllImport?（“__Internal“）]
	private?static?extern?void?_iosOpenCamera_allowsEditing（）;
	[DllImport?（“__Internal“）]
	private?static?extern?void?_iosSaveImageToPhotosAlbum（string?readAddr）;

????///?

????///?打開照片
????///?

????///?
	public?static?void?iosOpenPhotoLibrary（bool?allowsEditing=false）
	{
		if?（allowsEditing）
			_iosOpenPhotoLibrary_allowsEditing?（）;
		else
			_iosOpenPhotoLibrary?（）;
	}

????///?

????///?打開相冊
????///?

????///?
	public?static?void?iosOpenPhotoAlbums（bool?allowsEditing=false）
	{
		if?（allowsEditing）
			_iosOpenPhotoAlbums_allowsEditing?（）;
		else
			_iosOpenPhotoAlbums?（）;
	}

????///?

????///?打開相機
????///?

????///?
	public?static?void?iosOpenCamera（bool?allowsEditing=false）
	{
		if?（allowsEditing）
			_iosOpenCamera_allowsEditing?（）;
		else
			_iosOpenCamera?（）;
	}

????///?

????///?保存圖片到相冊
????///?

????///?
	public?static?void?iosSaveImageToPhotosAlbum（string?readAddr）
	{
		_iosSaveImageToPhotosAlbum?（readAddr）;
	}

????///?

????///?將ios傳過的string轉成u3d中的texture
????///?

????///?se64“>
????///?
	public?static?Texture2D?base64StringToTexture2D（string?base64）
	{
		Texture2D?tex?=?new?Texture2D?（4?4?TextureFormat.ARGB32?false）;
		try
		{
			byte[]?bytes?=?System.Convert.Frombase64String（base64）;
			tex.LoadImage（bytes）;
		}
		catch（System.Exception?ex）
		{
????????????Debug.LogError（ex.Message）;
		}
		return?tex;
	}????

	private?static?IOSAlbumCamera?_instance;
	public?static?IOSAlbumCamera?Instance{get{?return?_instance;?}}

	public?System.Action?CallBack_PickImage_With_base64;
	public?System.Action?CallBack_ImageSavedToAlbum;

	void?Awake（）
	{
		if?（_instance?!=?null）
		{
			DestroyImmediate（this）;
			return;
		}
		_instance?=?this;
//		Gameobject?go?=?new?Gameobject?（“IOSAlbumCamera“）;
//		_instance?=?go.AddComponent?（）;
	}

	///?

	///?打開相冊相機后的從ios回調到unity的方法
	///?

	///?se64“>base64.
	void?PickImageCallBack_base64（string?base64）
	{
		if（CallBack_PickImage_With_base64!=null）
		{
			CallBack_PickImage_With_base64（base64）;
		}
	}

????///?

????///?保存圖片到相冊后，從ios回調到unity的方法
????///?

????///?