将方法放入AsyncTask

如果您希望在第一个方法和第二个方法之间有一段时间,可以在延迟后使用如下处理程序调用第二个

public void do(int a) {
 method1();
new Handler().postDelayed(new Runnable() 
{

        @Override
        public void run() 
                {
            // TODO Auto-generated method stub
            try
            {
                method2();
            }
            catch(Exception e)
            {

                           Log.d("Exception",""+e.getMessage());
            }
        }
        }, 500);

 }

您可以执行AsyncTask:

public class BasicAsyncTask extends AsyncTask{

    @Override
    protected Object doInBackground(Object[] params) { // this will start when .execute() is called
        method1();
        return null;
    }

    @Override
    protected void onPostExecute(Object o) {   // this will be executed when doInbackGround finishes
        super.onPostExecute(o);
        method2();
    }
}

启动AsynkTask:

BasicAsyncTask basicAsyncTask = new BasicAsyncTask();
basicAsyncTask.execute();