如何在Fragment中覆盖onCreateDialog方法

Question

我无法覆盖onCreateDialog()方法Fragment.但它允许我覆盖Activity.

@Override
protected Dialog onCreateDialog(int id) {
    if (id == 999) {
        return new DatePickerDialog(this, myDateListener, year, month, day);
    }
    return null;
}

Answer 1

使用DialogFragment .在您的片段中扩展DialogFragment类

public class Fragment extends DialogFragment {

  @Override
 public Dialog onCreateDialog(Bundle savedInstanceState) {

}
}