我想打电话activity
给一个结果。在调用中使用按钮activity
没问题,但我想从对话框中调用子活动:
public class AddDialog extends DialogFragment {
@Override
public Dialog onCreateDialog(Bundle savedInstanceState) {
AlertDialog.Builder builder = new AlertDialog.Builder(getActivity());
builder.setNeutralButton("Add", new OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
if (which == DialogInterface.BUTTON_NEUTRAL) {
Intent intent = new Intent(getActivity(), AddActivity.class);
startActivityForResult(intent, 0);
}
}
});
子活动按预期被调用和关闭,但onActivityResult
未被调用。是因为startActivityForResult
从一个调用Fragment
?