Activity的四种加载模式(4)

    </activity>  
</application>  
 
 
两个Activity的代码如下：
  
Java代码
/**Activity1的代码*/ 
public class Activity1 extends Activity {   
    private static final String TAG = "Activity1";   
    @Override  
    public void onCreate(Bundle savedInstanceState) {   
        super.onCreate(savedInstanceState);   
        setContentView(R.layout.main);   
        Log.e(TAG, "Activity1 onCreate! HashCode=" + this.hashCode() + " TaskId=" + getTaskId());    
    }   
       
    @Override  
    protected void onNewIntent(Intent intent) {   
        Log.e(TAG, "Activity1 onNewIntent! HashCode="+ this.hashCode() + " TaskId=" + getTaskId());   
        super.onNewIntent(intent);   
    }   
       
    @Override  
    protected void onDestroy() {   
        Log.e("Activity1", "Activity1 onDestroy! HashCode="+this.hashCode()+ "TaskId="+getTaskId());   
        super.onDestroy();   
    }   
          
    /**点击进入Activity2*/  
    @Override  
    public boolean onTouchEvent(MotionEvent event) {   
        Intent intent = new Intent(this, Activity2.class);   
        startActivity(intent);   
        return super.onTouchEvent(event);   
    }   
}  
/**Activity2的代码*/  
public class Activity2 extends Activity {   
    private static final String TAG = "Activity2";   
    @Override  
    protected void onCreate(Bundle savedInstanceState) {   
        super.onCreate(savedInstanceState);