1package eu.siacs.conversations.ui;
 2
 3import android.app.Dialog;
 4import android.content.Context;
 5import android.os.Bundle;
 6import android.widget.AutoCompleteTextView;
 7
 8import androidx.annotation.NonNull;
 9import androidx.appcompat.app.AlertDialog;
10import androidx.databinding.DataBindingUtil;
11import androidx.fragment.app.DialogFragment;
12
13import com.google.android.material.dialog.MaterialAlertDialogBuilder;
14
15import java.util.ArrayList;
16import java.util.List;
17
18import eu.siacs.conversations.R;
19import eu.siacs.conversations.databinding.DialogCreateConferenceBinding;
20import eu.siacs.conversations.ui.util.DelayedHintHelper;
21
22public class CreatePrivateGroupChatDialog extends DialogFragment {
23
24    private static final String ACCOUNTS_LIST_KEY = "activated_accounts_list";
25    private CreateConferenceDialogListener mListener;
26
27    public static CreatePrivateGroupChatDialog newInstance(List<String> accounts) {
28        CreatePrivateGroupChatDialog dialog = new CreatePrivateGroupChatDialog();
29        Bundle bundle = new Bundle();
30        bundle.putStringArrayList(ACCOUNTS_LIST_KEY, (ArrayList<String>) accounts);
31        dialog.setArguments(bundle);
32        return dialog;
33    }
34
35    @Override
36    public void onActivityCreated(Bundle savedInstanceState) {
37        super.onActivityCreated(savedInstanceState);
38        setRetainInstance(true);
39    }
40
41    @NonNull
42    @Override
43    public Dialog onCreateDialog(Bundle savedInstanceState) {
44        final MaterialAlertDialogBuilder builder = new MaterialAlertDialogBuilder(requireActivity());
45        builder.setTitle(R.string.create_private_group_chat);
46        final DialogCreateConferenceBinding binding = DataBindingUtil.inflate(getActivity().getLayoutInflater(), R.layout.dialog_create_conference, null, false);
47        ArrayList<String> mActivatedAccounts = getArguments().getStringArrayList(ACCOUNTS_LIST_KEY);
48        StartConversationActivity.populateAccountSpinner(getActivity(), mActivatedAccounts, binding.account);
49        builder.setView(binding.getRoot());
50        builder.setPositiveButton(R.string.choose_participants, (dialog, which) -> mListener.onCreateDialogPositiveClick(binding.account, binding.groupChatName.getText().toString().trim()));
51        builder.setNegativeButton(R.string.cancel, null);
52        DelayedHintHelper.setHint(R.string.providing_a_name_is_optional, binding.groupChatName);
53        binding.groupChatName.setOnEditorActionListener((v, actionId, event) -> {
54            mListener.onCreateDialogPositiveClick(binding.account, binding.groupChatName.getText().toString().trim());
55            return true;
56        });
57        return builder.create();
58    }
59
60
61    public interface CreateConferenceDialogListener {
62        void onCreateDialogPositiveClick(AutoCompleteTextView spinner, String subject);
63    }
64
65    @Override
66    public void onAttach(Context context) {
67        super.onAttach(context);
68        try {
69            mListener = (CreateConferenceDialogListener) context;
70        } catch (ClassCastException e) {
71            throw new ClassCastException(context.toString()
72                    + " must implement CreateConferenceDialogListener");
73        }
74    }
75
76    @Override
77    public void onDestroyView() {
78        Dialog dialog = getDialog();
79        if (dialog != null && getRetainInstance()) {
80            dialog.setDismissMessage(null);
81        }
82        super.onDestroyView();
83    }
84}