Java tutorial
//package com.java2s; import java.text.ParseException; import java.text.SimpleDateFormat; import android.annotation.SuppressLint; public class Main { @SuppressLint("SimpleDateFormat") public static String timeFormat(String data) { String time = null; SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss"); try { time = sdf.format(sdf.parse(data)); } catch (ParseException e) { e.printStackTrace(); } return time; } }