/// <summary>
/// 通过http请求一个字符串
/// 请求的可以是一个文本,也会以字符串形式返回
/// </summary>
/// <param name="_url"></param>
/// <param name="_callback"></param>
public void GetString(string _url, Action <string> _callback)
{
if (false == HKRequestTools.IsCheckUrl(_url))
{
return;
}
httpClient.GetString(new Uri(_url), response =>
{
if (null != _callback)
{
if (true == response.IsSuccessStatusCode)
{
if (null != response.Data)
{
_callback(response.Data);
}
}
else
{
this.Error(StringCacheFactory.GetFree().Add("Download fail url = ")
.Add(_url).Add("\terror code = ").Add(response.StatusCode));
_callback(null);
}
}
});
}
/// <summary>
/// 检测并返回一个Audio Item
/// </summary>
/// <param name="_name">音效名字</param>
/// <param name="_category">音效类别</param>
/// <returns></returns>
public AudioItem CheckAudioItem(string _name, string _category)
{
if (true == string.IsNullOrEmpty(_name))
{
return(null);
}
if (true == AudioController.IsValidAudioID(_name))
{
return(AudioController.GetAudioItem(_name));
}
AudioClip audioClip = null;
// 加载音频资源
if (null != loadResEvent)
{
var audioObject = loadResEvent(_name, "audio");
if (null != audioObject && true == audioObject is AudioClip)
{
audioClip = (AudioClip)audioObject;
}
}
if (null == audioClip)
{
this.Warr(StringCacheFactory.GetFree().Add("无法加载音频 = ").Add(_name));
return(null);
}
var audio_category = AudioController.GetCategory(_category);
if (null != audio_category)
{
AudioItem audioItem = AudioController.AddToCategory(audio_category, audioClip, _name);
return(audioItem);
}
return(null);
}
/// <summary>
/// 将一个数组，以AssetBundle的形式写入到本地目录中
/// </summary>
/// <param name="_url"></param>
/// <param name="_bytes"></param>
public static void WriteAssetBundleToLcoal(string _url, byte[] _bytes)
{
if (true == string.IsNullOrEmpty(_url))
{
logger.Error("写入时，原始路径为空，无法写入");
return;
}
if (null == _bytes || _bytes.Length <= 0)
{
logger.Error(StringCacheFactory.GetFree().Add("写入本地时，原始数据为null = ")
.Add(_url));
return;
}
// 写入本地 如果有重复则会覆盖
string savePath = Path.GetFileName(_url);
if (false == string.IsNullOrEmpty(DownloadBaseUrl))
{
savePath = _url.Replace(DownloadBaseUrl, "");
}
// 调用File系统，将字节写入到本地文件中，路径保持和网络格式路径格式相同
App.Make <IFileSystemManager>().Disk().Write(savePath, _bytes);
}
/// <summary>
/// 被销毁时会调用到这里
/// </summary>
private void OnDestroy()
{
if (false == IsDestroyTag && false == HKCommonDefine.IsApplicationQuit) // 如果为false,说是被动销毁
{
this.Error(StringCacheFactory.GetFree().Add("非法销毁 = ")
.Add(gameObject.name)
.Add(" parent name = ").Add(transform.parent.name).Add(" group name = ").Add(parentGroupName));
}
}
/// <summary>
/// debug信息打印
/// debug主要是在调试时打印
/// 生产环境中，不会打印出来
/// debug信息调试完成后，应该自觉屏蔽
/// </summary>
/// <param name="_object"></param>
/// <param name="_message"></param>
/// <param name="_params">附加参数，只有在Dev环境中才会存在，在上线时dev的都会被屏蔽掉，所以不会有new object[]的额外开销</param>
public static void Debug(this object _object, string _message, params object[] _params)
{
var strApp = StringCacheFactory.GetFree().Add(_message);
if (_params.Length > 0)
{
for (int index = 0; index < _params.Length; index++)
{
strApp.Add(_params[index]);
}
}
_object.LogMessage(LogLevels.Debug, strApp.Release());
}
/// <summary>
/// Release
/// </summary>
/// <returns></returns>
public string Release()
{
if (null != cacheList && cacheList.Count > 0)
{
for (int index = 0; index < cacheList.Count; index++)
{
if (index > 0 && false == string.IsNullOrEmpty(split))
{
sp.Append(split);
}
var str = cacheList[index];
sp.Append(str);
}
string result = sp.ToString();
StringCacheFactory.Recover(this);
return(result);
}
return("");
}
/// <summary>
/// 资源下载失败的处理
/// 要向资源错误原因中添加一条错误记录
/// </summary>
/// <param name="_item"></param>
/// <param name="_errorCode"></param>
private void DownloadFailExecute(HKDownloadTaskItem _item, int _errorCode)
{
if (null == errorInfoCache)
{
errorInfoCache = StringCacheFactory.GetFree();
errorInfoCache.SetSplit("\n");
}
if (_item.CurrentSurplusRetryCount > 0)
{
RetryExecute(_item);
errorInfoCache.Add(_item.Url).Add(" 下载失败，启动第").Add(_item.RetryCount - _item.CurrentSurplusRetryCount)
.Add("次重试");
}
else
{
errorInfoCache.Add(_item.Url).Add(" 下载失败 = ").Add("_").Add(_errorCode);
// 使用完后，就回收到内存池中
HKDownloadTaskItem.downloadItemCache.Recover(_item);
}
// 检测当前剩余下载对象，并继续下载
CheckQueueComplete();
}