Android Activity 之 startActivityForResult 的使用
startActivityForResult 的作用:A—> B,B关闭时返回参数给A
?
AActivity.java
Intent intent = new Intent();Bundle bundle = new Bundle();bundle.putString("name", "xiaozhu");intent.putExtras(bundle);BActivity.this.setResult(RESULT_OK, intent);//返回给A的发送参数BActivity.this.finish(); //必须在setResult后关闭?