package?com.example.asynctask;

import?android.app.Activity;
import?android.os.AsyncTask;
import?android.os.Bundle;
import?android.provider.Contacts.Intents.Insert;
import?android.widget.ProgressBar;

public?class?ProgressBarTest?extends?Activity{
private?ProgressBar?pb;
private?myAsyncTask?ptask;
protected?void?onCreate(Bundle?savedInstanceState)?{
	
	super.onCreate(savedInstanceState);
	pb=(ProgressBar)?findViewById(R.id.progressBar1);
	ptask=new?myAsyncTask();
	ptask.execute();
}

class?myAsyncTask?extends?AsyncTask<Void,?Integer,?Void>{

	
	protected?Void?doInBackground(Void...?params)?{
		for(int?i=0;i<100;i++){
			publishProgress(i);
			try?{
				Thread.sleep(300);
			}?catch?(InterruptedException?e)?{
				//?TODO?自動生成的?catch?塊
				e.printStackTrace();
			}
		}
		
		return?null;
	}
	@Override
	protected?void?onProgressUpdate(Integer...?values)?{
		//?TODO?自動生成的方法存根
		super.onProgressUpdate(values);
		pb.setProgress(values[0]);
	}
}
}