/// <summary>
/// 下载资源
/// </summary>
/// <param name="url">url</param>
/// <param name="handle">下载完成回调</param>
/// <param name="timeout">超时时间</param>
/// <param name="errorCall">超时或错误回调</param>
/// <returns></returns>
private IEnumerator Download(string url, long length, HandleFinishDownload handle, int timeout = 10000, HandleDownloadError errorCall = null)
{
DebugConsole.Log("==>Download url = " + url);
//创建download info
curDownload.url = url;
curDownload.length = length;
curDownload.timeout = timeout;
curDownload.errorCallback = errorCall;
curDownload.flag = true;
curDownload.www = new WWW(url); //打开下载路径
//DebugConsole.Log("new www");
yield return(curDownload.www); //等待下载完成
//下载完成后
DebugConsole.Log("<==www return url = " + url);
WWW doneWWW = curDownload.www; //保存下载好的info
curDownloadLength += curDownload.length;
//重置curDownload参数
curDownload.Reset();
if (string.IsNullOrEmpty(doneWWW.error))
{
if (handle != null) //回调不为空
{
handle(doneWWW); //传递下载信息
}
doneWWW.Dispose(); //释放资源
//doneInfo.Reset();
doneWWW = null;
}
else
{
DebugConsole.LogError("WWW Error = " + doneWWW.error);
try
{
if (errorCall != null)
{
errorCall.Invoke();
}
}
catch (System.Exception ex)
{
DebugConsole.LogError("Error Handle Callback Exception!");
DebugConsole.LogError(ex.Message);
DebugConsole.LogError(ex.StackTrace);
}
}
}
//错误回调
public void InvokeErrorCallback()
{
try
{
if (errorCallback != null)
{
errorCallback.Invoke();
}
}
catch (System.Exception ex)
{
DebugConsole.LogError(ex.Message);
DebugConsole.LogError(ex.StackTrace);
}
}