调用Activity.finish()方法后的生命周期执行过程

2016-09-22 本文已影响6882人这是朕的江山

如题，在安卓各生命周期内调用Activity.finish()方法后会经历哪些生命周期呢？
代码胜于雄辩，通过如下最简单的代码来验证，在不同生命周期插入finish方法得到后面的结果。

import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.util.Log;
public class MainActivity extends AppCompatActivity {    
  @Override    
  protected void onCreate(Bundle savedInstanceState) 
  {        
    super.onCreate(savedInstanceState);        
    setContentView(R.layout.activity_main);        
    finish();        
    Log.i("hi","onCreate");    
  }    
  @Override    
  protected void onStart() 
  {        
    super.onStart();        
    Log.i("hi","onStart");   
  }    
  @Override    
  protected void onResume() 
  {        
    super.onResume();        
    Log.i("hi","onResume");    
  }    
  @Override    
  protected void onPause() 
  {        
    super.onPause();        
    Log.i("hi","onPause");    
  }    
  @Override   
  protected void onStop() 
  {        
    super.onStop();        
    Log.i("hi","onStop");    
  }    
  @Override    
  protected void onDestroy() 
  {        
    super.onDestroy();        
    Log.i("hi","onDestroy");    
  }    
  @Override    
  protected void onRestart() 
  {        
    super.onRestart();        
    Log.i("hi","Restart");    
  }
}