protected IEnumerator Start()
{
ProgressTask <float, string> task = new ProgressTask <float, string>(new System.Func <IProgressPromise <float, string>, IEnumerator>(DoTask), true);
/* Start the task */
task.OnPreExecute(() =>
{
Debug.Log("The task has started.");
}).OnPostExecute((result) =>
{
Debug.LogFormat("The task has completed. result:{0}", result);/* only execute successfully */
}).OnProgressUpdate((progress) =>
{
Debug.LogFormat("The current progress:{0}%", (int)(progress * 100));
}).OnError((e) =>
{
Debug.LogFormat("An error occurred:{0}", e);
}).OnFinish(() =>
{
Debug.Log("The task has been finished.");/* completed or error or canceled*/
}).Start();
// /* Cancel the task in three seconds.*/
// this.StartCoroutine (DoCancel (task));
/* wait for the task finished. */
yield return(task.WaitForDone());
Debug.LogFormat("IsDone:{0} IsCanceled:{1} Exception:{2}", task.IsDone, task.IsCancelled, task.Exception);
}
//public InteractionRequest<CardBagViewModel> WheelRequest
//{
// get { return this.wheelRequest; }
//}
public void Download()
{
ProgressTask <float> task = new ProgressTask <float>(new Action <IProgressPromise <float> >(DoDownLoad));
task.OnPreExecute(() => {
this.command.Enabled = false;
this.progressBar.Enable = true;
}).OnProgressUpdate(progress => {
this.progressBar.Progress = progress;
}).OnFinish(() => {
this.command.Enabled = true;
this.progressBar.Enable = false;
this.command.Execute(null);
}).Start();
}
/// <summary>
/// 异步加载GameScene场景，带进度条
/// </summary>
private void LoadGameScene()
{
ProgressTask <float> task = new ProgressTask <float>(new Func <IProgressPromise <float>, IEnumerator>(DoLoadGameScene));
task.OnPreExecute(() =>
{
this.progressBar.Enable = true;//让进度条显示出来
}).OnProgressUpdate(progress =>
{
this.ProgressBar.Progress = progress;//实时更新进度
}).OnFinish(() =>
{
this.progressBar.Enable = false;//隐藏进度条
}).Start();
}
/// <summary>
/// Simulate a unzip task.
/// </summary>
public IProgressTask <float> Unzip()
{
ProgressTask <float> task = new ProgressTask <float> (new Action <IProgressPromise <float> > (DoUnzip));
task.OnPreExecute(() => {
this.progressBar.Enable = true;
this.ProgressBar.Tip = R.startup_progressbar_tip_unziping;
}).OnProgressUpdate(progress => {
this.ProgressBar.Progress = progress; /* update progress */
}).OnPostExecute(() => {
this.ProgressBar.Tip = "";
}).OnFinish(() => {
this.progressBar.Enable = false;
});
return(task);
}
/// <summary>
/// Simulate a loading task.
/// </summary>
/// <returns>The scene.</returns>
public IProgressTask <float> LoadScene()
{
ProgressTask <float> task = new ProgressTask <float> (new Func <IProgressPromise <float>, IEnumerator> (DoLoadScene));
task.OnPreExecute(() => {
this.progressBar.Enable = true;
this.ProgressBar.Tip = R.startup_progressbar_tip_loading;
}).OnProgressUpdate(progress => {
this.ProgressBar.Progress = progress; /* update progress */
}).OnPostExecute(() => {
this.ProgressBar.Tip = "";
}).OnFinish(() => {
this.progressBar.Enable = false;
});
return(task);
}
/// <summary>
/// Simulate a loading task.
/// </summary>
public void LoadScene()
{
ProgressTask <float> task = new ProgressTask <float>(new Func <IProgressPromise <float>, IEnumerator>(DoLoadScene));
task.OnPreExecute(() =>
{
this.progressBar.Enable = true;
this.ProgressBar.Tip = R.startup_progressbar_tip_loading;
}).OnProgressUpdate(progress =>
{
this.ProgressBar.Progress = progress;/* update progress */
}).OnPostExecute(() =>
{
this.ProgressBar.Tip = "";
}).OnFinish(() =>
{
this.progressBar.Enable = false;
this.dismissRequest.Raise();/* Dismiss StartupWindow */
}).Start();
}