Activity2.java

package com.hanqi.text3;

import android.app.Activity;
import android.os.Bundle;
import android.os.PersistableBundle;
import android.util.Log;

/**
 * Created by Administrator on 2016/3/16.
 */
//回调方法
public class Activity2 extends Activity {

    @Override
    protected void onCreate(Bundle savedInstanceState) {

        super.onCreate(savedInstanceState);

        //
        setContentView(R.layout.activity2);

        System.out.println("这是我运行的第一个Activity");

        Log.e("TAG","######创建");

    }
    @Override
   protected void onStart(){
       super.onStart();

       Log.e("ATG","######启动");

    }
    @Override
    protected void onResume(){
        super.onResume();
        Log.e("ATG", "######显示");
    }

    @Override
    protected void onPause(){
        super.onPause();
        Log.e("ATG", "######暂停");
    }
    @Override
    protected void onStop(){
        super.onStop();
        Log.e("ATG", "######停止");
    }
    @Override
    protected void onRestart(){
        super.onRestart();
        Log.e("ATG", "######重新启动");
    }
    @Override
    protected void onDestroy(){
        super.onDestroy();
        Log.e("ATG", "######销毁");
    }
}