摘要:
Activity提供了startActivityForResult(Intent intent, int requestCode)方法打开新的Activity,新的Activity关闭后会向前面的Activity传回数据,为了能得到传回的数据,必须在旧的Activity中覆写onActivityResult(int requestCode, int resultCode, Intent data)方法,onActivityResult方法的回调时机是:You will receive this call immediately before onResume() when your act.. 阅读全文
posted @ 2014-03-18 10:44
我是大嘴猴
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