在当前Activity中finish掉其它Activity的方法

1.

将要finish的Activity AActivity 中，定义一个public static的对象 aActivity给自己

在执行finish的Activity中，调用AActivity.aActivity.finish()，结束该Activity

public class A_activity extends Activity {

public static A_activity aActivity = null;

@Override

protected void onCreate(Bundle savedInstanceState) {

// TODO Auto-generated method stub

super.onCreate(savedInstanceState);

.....

aActivity = this;

}

}

public class B_activity extends Activity {

@Override

protected void onCreate(Bundle savedInstanceState) {

// TODO Auto-generated method stub

super.onCreate(savedInstanceState);

A_activity.aActivity.finish();

}

}