Activity 通信之:传入与返回信息
转载请注明出处 谢谢!http://blog.csdn.net/metalseed/article/details/8197798
多Activity 需要建立多个java的class及相对应的xml
建立完成之后必须在manifest中注册
@Override protected void onActivityResult(int requestCode, int resultCode, Intent data){ switch(resultCode){ case activity2Return: Bundle b = data.getExtras(); String returnMessage = b.getString("ac2"); } }