深入浅析Android中的AsyncTask

private class IAsyncTask extends AsyncTask<String, Integer, String> { protected String doInBackground(String... args1) { Log.i(TAG, "doInBackground in:" + args1[0]); int times = 10; for (int i = 0; i < times; i++) { publishProgress(i);//提交之后，会执行onProcessUpdate方法 } Log.i(TAG, "doInBackground out"); return "over"; }  protected void onCancelled() { Log.i(TAG, "onCancelled"); }  protected void onPostExecute(String args3) { Log.i(TAG, "onPostExecute:" + args3); }  @Override protected void onPreExecute() { Log.i(TAG, "onPreExecute"); }  @Override protected void onProgressUpdate(Integer... args2) { Log.i(TAG, "onProgressUpdate:" + args2[0]); } }