1package eu.siacs.conversations.ui;
2
3import android.support.annotation.NonNull;
4import android.support.v4.app.DialogFragment;
5import android.os.Bundle;
6import android.support.v7.app.AlertDialog;
7import android.app.Dialog;
8import android.view.View;
9import android.widget.ArrayAdapter;
10import android.widget.AutoCompleteTextView;
11import android.widget.Spinner;
12
13import java.util.ArrayList;
14import java.util.Collection;
15import java.util.HashSet;
16import java.util.List;
17
18import eu.siacs.conversations.Config;
19import eu.siacs.conversations.R;
20import eu.siacs.conversations.ui.adapter.KnownHostsAdapter;
21import eu.siacs.conversations.ui.util.DelayedHintHelper;
22import rocks.xmpp.addr.Jid;
23
24public class EnterJidDialog extends DialogFragment{
25
26 private OnEnterJidDialogPositiveListener mListener = null;
27
28 private static final String TITLE_KEY = "title";
29 private static final String POSITIVE_BUTTON_KEY = "positive_button";
30 private static final String PREFILLED_JID_KEY = "prefilled_jid";
31 private static final String ACCOUNT_KEY = "account";
32 private static final String ALLOW_EDIT_JID_KEY = "allow_edit_jid";
33 private static final String ACCOUNTS_LIST_KEY = "activated_accounts_list";
34 private static final String CONFERENCE_HOSTS_KEY = "known_conference_hosts";
35
36 public static EnterJidDialog newInstance(
37 Collection<String> knownHosts, final List<String> activatedAccounts,
38 final String title, final String positiveButton,
39 final String prefilledJid, final String account, boolean allowEditJid) {
40 EnterJidDialog dialog = new EnterJidDialog();
41 Bundle bundle = new Bundle();
42 bundle.putString(TITLE_KEY, title);
43 bundle.putString(POSITIVE_BUTTON_KEY, positiveButton);
44 bundle.putString(PREFILLED_JID_KEY, prefilledJid);
45 bundle.putString(ACCOUNT_KEY, account);
46 bundle.putBoolean(ALLOW_EDIT_JID_KEY, allowEditJid);
47 bundle.putStringArrayList(ACCOUNTS_LIST_KEY, (ArrayList<String>) activatedAccounts);
48 bundle.putSerializable(CONFERENCE_HOSTS_KEY, (HashSet) knownHosts);
49 dialog.setArguments(bundle);
50 return dialog;
51 }
52
53 @Override
54 public void onActivityCreated(Bundle savedInstanceState) {
55 super.onActivityCreated(savedInstanceState);
56 setRetainInstance(true);
57 }
58
59 @NonNull
60 @Override
61 public Dialog onCreateDialog(Bundle savedInstanceState) {
62 final AlertDialog.Builder builder = new AlertDialog.Builder(getActivity());
63 builder.setTitle(getArguments().getString(TITLE_KEY));
64 View dialogView = getActivity().getLayoutInflater().inflate(R.layout.enter_jid_dialog, null);
65 final Spinner spinner = dialogView.findViewById(R.id.account);
66 final AutoCompleteTextView jid = dialogView.findViewById(R.id.jid);
67 jid.setAdapter(new KnownHostsAdapter(getActivity(), R.layout.simple_list_item, (Collection<String>) getArguments().getSerializable(CONFERENCE_HOSTS_KEY)));
68 String prefilledJid = getArguments().getString(PREFILLED_JID_KEY);
69 if (prefilledJid != null) {
70 jid.append(prefilledJid);
71 if (!getArguments().getBoolean(ALLOW_EDIT_JID_KEY)) {
72 jid.setFocusable(false);
73 jid.setFocusableInTouchMode(false);
74 jid.setClickable(false);
75 jid.setCursorVisible(false);
76 }
77 }
78
79 DelayedHintHelper.setHint(R.string.account_settings_example_jabber_id,jid);
80
81 String account = getArguments().getString(ACCOUNT_KEY);
82 if (account == null) {
83 StartConversationActivity.populateAccountSpinner(getActivity(), getArguments().getStringArrayList(ACCOUNTS_LIST_KEY), spinner);
84 } else {
85 ArrayAdapter<String> adapter = new ArrayAdapter<>(getActivity(),
86 R.layout.simple_list_item,
87 new String[] { account });
88 spinner.setEnabled(false);
89 adapter.setDropDownViewResource(R.layout.simple_list_item);
90 spinner.setAdapter(adapter);
91 }
92
93 builder.setView(dialogView);
94 builder.setNegativeButton(R.string.cancel, null);
95 builder.setPositiveButton(getArguments().getString(POSITIVE_BUTTON_KEY), null);
96 AlertDialog dialog = builder.create();
97
98 View.OnClickListener dialogOnClick = v -> {
99 final Jid accountJid;
100 if (!spinner.isEnabled() && account == null) {
101 return;
102 }
103 try {
104 if (Config.DOMAIN_LOCK != null) {
105 accountJid = Jid.of((String) spinner.getSelectedItem(), Config.DOMAIN_LOCK, null);
106 } else {
107 accountJid = Jid.of((String) spinner.getSelectedItem());
108 }
109 } catch (final IllegalArgumentException e) {
110 return;
111 }
112 final Jid contactJid;
113 try {
114 contactJid = Jid.of(jid.getText().toString());
115 } catch (final IllegalArgumentException e) {
116 jid.setError(getActivity().getString(R.string.invalid_jid));
117 return;
118 }
119
120 if(mListener != null) {
121 try {
122 if(mListener.onEnterJidDialogPositive(accountJid, contactJid)) {
123 dialog.dismiss();
124 }
125 } catch(JidError error) {
126 jid.setError(error.toString());
127 }
128 }
129 };
130 dialog.show();
131 dialog.getButton(AlertDialog.BUTTON_POSITIVE).setOnClickListener(dialogOnClick);
132 return dialog;
133 }
134
135 public void setOnEnterJidDialogPositiveListener(OnEnterJidDialogPositiveListener listener) {
136 this.mListener = listener;
137 }
138
139 public interface OnEnterJidDialogPositiveListener {
140 boolean onEnterJidDialogPositive(Jid account, Jid contact) throws EnterJidDialog.JidError;
141 }
142
143 public static class JidError extends Exception {
144 final String msg;
145
146 public JidError(final String msg) {
147 this.msg = msg;
148 }
149
150 public String toString() {
151 return msg;
152 }
153 }
154
155 @Override
156 public void onDestroyView() {
157 Dialog dialog = getDialog();
158 if (dialog != null && getRetainInstance()) {
159 dialog.setDismissMessage(null);
160 }
161 super.onDestroyView();
162 }
163}