public void SetImageUrl(string url)
{
if (string.IsNullOrEmpty(url) || (!IsForceSetImageUrl && string.Equals(url, ImageUrl)))
{
return;
}
ImageUrl = url;
if (_image != null)
{
_image.sprite = _imageDefaultSprite;
}
if (this.gameObject.activeInHierarchy && _httpImageState == UIHttpImageState.Loading)
{
StopAllCoroutines();
}
_httpImageState = UIHttpImageState.Unload;
if (LoadingCover != null)
{
LoadingCover.SetActive(true);
}
if (this.gameObject.activeInHierarchy)
{
LoadTexture(ImageUrl);
}
}
void OnDisable()
{
if (_isInited && _httpImageState == UIHttpImageState.Loading)
{
StopAllCoroutines();
_httpImageState = UIHttpImageState.Unload;
if (LoadingCover != null)
{
LoadingCover.SetActive(true);
}
}
}
private void LoadTexture(string url)
{
if (_httpImageState == UIHttpImageState.Loaded)
{
return;
}
if (IsCacheTexture)
{
Texture2D texture2D;
if (CachedNetAssetWidth != 0 && CachedNetAssetHeight != 0)
{
texture2D = NetAssetService.GetInstance().GetCachedNetImage(url, CachedTextureValidDays, CachedNetAssetWidth, CachedNetAssetHeight);
}
else
{
texture2D = NetAssetService.GetInstance().GetCachedNetImage(url, CachedTextureValidDays);
}
//
if (texture2D != null)
{
if (_image != null)
{
_image.sprite = Sprite.Create(texture2D, new Rect(0, 0, texture2D.width, texture2D.height), new Vector2(0.5f, 0.5f));
if (IsSetNativeSize)
{
SetNativeSize();
}
_httpImageState = UIHttpImageState.Loaded;
if (LoadingCover != null)
{
LoadingCover.SetActive(false);
}
}
}
else
{
StartCoroutine(DownloadImage(url));
}
}
else
{
StartCoroutine(DownloadImage(url));
}
}
public override void Initialize(UIForm formScript)
{
if (_isInited)
{
return;
}
base.Initialize(formScript);
_image = this.gameObject.GetComponent <Image>();
_imageDefaultSprite = _image.sprite;
_httpImageState = UIHttpImageState.Unload;
if (LoadingCover != null)
{
LoadingCover.SetActive(true);
}
if (this.gameObject.activeInHierarchy && !string.IsNullOrEmpty(ImageUrl))
{
LoadTexture(ImageUrl);
}
}
private IEnumerator DownloadImage(string url)
{
_httpImageState = UIHttpImageState.Loading;
float startTime = Time.realtimeSinceStartup;
WWW www = new WWW(url);
yield return(www);
_httpImageState = UIHttpImageState.Loaded;
if (LoadingCover != null)
{
LoadingCover.SetActive(false);
}
if (string.IsNullOrEmpty(www.error))
{
string contentType = null;
www.responseHeaders.TryGetValue("CONTENT-TYPE", out contentType);
if (contentType != null)
{
contentType = contentType.ToLower();
}
if (string.IsNullOrEmpty(contentType) || !contentType.Contains("image/"))
{
JW.Common.Log.LogE("UIHttpImage Download Image Content Error:" + ImageUrl);
}
else
{
bool isGif = string.Equals(contentType, "image/gif");
Texture2D texture2D = null;
if (isGif)
{
JW.Common.Log.LogE("ToDO Support Gif");
}
else
{
texture2D = www.texture;
}
if (texture2D != null)
{
if (_image != null)
{
_image.sprite = Sprite.Create(texture2D, new Rect(0, 0, texture2D.width, texture2D.height), new Vector2(0.5f, 0.5f));
if (IsSetNativeSize)
{
SetNativeSize();
}
}
if (IsCacheTexture)
{
NetAssetService.GetInstance().AddCachedNetImage(url, texture2D.width, texture2D.height, www.bytes);
}
}
}
}
else
{
JW.Common.Log.LogE("UIHttpImage Download Image Error:" + ImageUrl);
}
}
