protected void onActivityResult(int requestCode, int resultCode, Intent data) {
super.onActivityResult(requestCode,resultCode,data)
if (requestCode == Selectedimage && resultCode == RESULT_OK && data != null) {
Uri pickedImage = data.getData();
Intent send= new Intent(Selection.this,Imagepage.class);
send.putExtra("pickedImage",pickedImage.toString());
startActivity(send);
}
}
添加那条super.onActivityResult
线有什么用?并且当我添加它时,它显示了一些错误。