AsyncTask异步交互

[android]代码库

public void select(View v){
		String string = editText.getText().toString().trim();
		MyAsynctask asynctask=new MyAsynctask();
		asynctask.execute(string);
		
	}
	class MyAsynctask extends AsyncTask<String, Void, Bean>{

		@Override
		protected Bean doInBackground(String... params) {
			// TODO Auto-generated method stub
			Bean bean = getdate(params[0]);		
			return bean;
		}
		@Override
		protected void onPostExecute(Bean result1) {
			// TODO Auto-generated method stub
			t1.setText("成语解释:"+result1.result.chengyujs);
			t2.setText("出自:"+result1.result.from_);
			t3.setText("举例:"+result1.result.example);
			t4.setText("词语解释:"+result1.result.ciyujs);
			super.onPostExecute(result1);
		}							
	}