public Texture2D GetCachedTexture(string url)
{
string key = CFileManager.GetMd5(url.ToLower());
CCachedTextureInfo cachedTextureInfo = this.m_cachedTextureInfoSet.GetCachedTextureInfo(key);
if (cachedTextureInfo != null)
{
TimeSpan span = (TimeSpan)(DateTime.Now - cachedTextureInfo.m_lastModifyTime);
if (span.TotalDays < 2.0)
{
string filePath = CFileManager.CombinePath(s_cachedTextureDirectory, key + ".bytes");
if (!CFileManager.IsFileExist(filePath))
{
return(null);
}
byte[] buffer = CFileManager.ReadFile(filePath);
if ((buffer == null) || (buffer.Length <= 0))
{
return(null);
}
Texture2D textured = null;
if (cachedTextureInfo.m_isGif)
{
using (MemoryStream stream = new MemoryStream(buffer))
{
return(GifHelper.GifToTexture(stream, 0));
}
}
textured = new Texture2D(cachedTextureInfo.m_width, cachedTextureInfo.m_height, TextureFormat.ARGB32, false);
textured.LoadImage(buffer);
return(textured);
}
}
return(null);
}
void Start()
{
string path = @"F:\JoeWorkspace\UnityWorkspace\learn_wangzherongyao_code\Assets\Gif_moudle\tuzi.gif";
byte[] array = File.ReadAllBytes(path);// CFileManager.ReadFile(path);
Texture2D texture2D = null;
using (MemoryStream memoryStream = new MemoryStream(array))
{
rawImage.texture = GifHelper.GifToTexture(memoryStream, 0);
}
}
public Texture2D GetCachedTexture(string url, float validDays)
{
string md = CFileManager.GetMd5(url.ToLower());
CCachedTextureInfo cachedTextureInfo = this.m_cachedTextureInfoSet.GetCachedTextureInfo(md);
if (cachedTextureInfo == null || (DateTime.get_Now() - cachedTextureInfo.m_lastModifyTime).get_TotalDays() >= (double)validDays)
{
return(null);
}
string text = CFileManager.CombinePath(CCachedTextureManager.s_cachedTextureDirectory, md + ".bytes");
if (!CFileManager.IsFileExist(text))
{
return(null);
}
byte[] array = CFileManager.ReadFile(text);
if (array == null || array.Length <= 0)
{
return(null);
}
Texture2D texture2D = null;
if (cachedTextureInfo.m_isGif)
{
using (MemoryStream memoryStream = new MemoryStream(array))
{
texture2D = GifHelper.GifToTexture(memoryStream, 0);
}
}
else
{
texture2D = new Texture2D(cachedTextureInfo.m_width, cachedTextureInfo.m_height, TextureFormat.ARGB32, false);
texture2D.LoadImage(array);
}
return(texture2D);
}