小编Zoh*_*que的帖子

我正在使用对话框片段进行全屏对话.我成功地显示了对话框但问题在于其宽度和高度.它无法显示全屏大小.我想设置宽度和高度与累积全屏大小像活动.请指导我如何设置对话框的宽度和高度,以将其累积到全屏大小.

CustomeDialogFramgnet:

public class CustomDialogFragment extends DialogFragment {
    /** The system calls this to get the DialogFragment's layout, regardless
     of whether it's being displayed as a dialog or an embedded fragment. */
    @Override
    public View onCreateView(LayoutInflater inflater, ViewGroup container,
                             Bundle savedInstanceState) {
        // Inflate the layout to use as dialog or embedded fragment
        View rootView = inflater.inflate(R.layout.item_fragment, null, false);

        Toolbar toolbar = (Toolbar) rootView.findViewById(R.id.toolbar);
        toolbar.setTitle("Dialog title");

        ((AppCompatActivity) getActivity()).setSupportActionBar(toolbar);

        ActionBar actionBar = ((AppCompatActivity) getActivity()).getSupportActionBar();
        if (actionBar != null) {
            actionBar.setDisplayHomeAsUpEnabled(true);
            actionBar.setHomeAsUpIndicator(android.R.drawable.ic_menu_close_clear_cancel); …