1package eu.siacs.conversations.ui;
2
3import android.app.AlertDialog;
4import android.content.Context;
5import android.view.LayoutInflater;
6import android.view.View;
7import android.widget.ArrayAdapter;
8import android.widget.AutoCompleteTextView;
9import android.widget.Spinner;
10import android.widget.TextView;
11
12import java.util.List;
13
14import eu.siacs.conversations.Config;
15import eu.siacs.conversations.R;
16import eu.siacs.conversations.ui.adapter.KnownHostsAdapter;
17import eu.siacs.conversations.xmpp.jid.InvalidJidException;
18import eu.siacs.conversations.xmpp.jid.Jid;
19
20public class EnterJidDialog {
21 public interface OnEnterJidDialogPositiveListener {
22 boolean onEnterJidDialogPositive(Jid account, Jid contact) throws EnterJidDialog.JidError;
23 }
24
25 public static class JidError extends Exception {
26 final String msg;
27
28 public JidError(final String msg) {
29 this.msg = msg;
30 }
31
32 public String toString() {
33 return msg;
34 }
35 }
36
37 protected final AlertDialog dialog;
38 protected View.OnClickListener dialogOnClick;
39 protected OnEnterJidDialogPositiveListener listener = null;
40
41 public EnterJidDialog(
42 final Context context, List<String> knownHosts, final List<String> activatedAccounts,
43 final String title, final String positiveButton,
44 final String prefilledJid, final String account, boolean allowEditJid
45 ) {
46 AlertDialog.Builder builder = new AlertDialog.Builder(context);
47 builder.setTitle(title);
48 View dialogView = LayoutInflater.from(context).inflate(R.layout.enter_jid_dialog, null);
49 final TextView jabberIdDesc = (TextView) dialogView.findViewById(R.id.jabber_id);
50 jabberIdDesc.setText(R.string.account_settings_jabber_id);
51 final Spinner spinner = (Spinner) dialogView.findViewById(R.id.account);
52 final AutoCompleteTextView jid = (AutoCompleteTextView) dialogView.findViewById(R.id.jid);
53 jid.setAdapter(new KnownHostsAdapter(context, R.layout.simple_list_item, knownHosts));
54 if (prefilledJid != null) {
55 jid.append(prefilledJid);
56 if (!allowEditJid) {
57 jid.setFocusable(false);
58 jid.setFocusableInTouchMode(false);
59 jid.setClickable(false);
60 jid.setCursorVisible(false);
61 }
62 }
63
64 jid.setHint(R.string.account_settings_example_jabber_id);
65
66 if (account == null) {
67 StartConversationActivity.populateAccountSpinner(context, activatedAccounts, spinner);
68 } else {
69 ArrayAdapter<String> adapter = new ArrayAdapter<>(context,
70 R.layout.simple_list_item,
71 new String[] { account });
72 spinner.setEnabled(false);
73 adapter.setDropDownViewResource(R.layout.simple_list_item);
74 spinner.setAdapter(adapter);
75 }
76
77 builder.setView(dialogView);
78 builder.setNegativeButton(R.string.cancel, null);
79 builder.setPositiveButton(positiveButton, null);
80 this.dialog = builder.create();
81
82 this.dialogOnClick = new View.OnClickListener() {
83 @Override
84 public void onClick(final View v) {
85 final Jid accountJid;
86 if (!spinner.isEnabled() && account == null) {
87 return;
88 }
89 try {
90 if (Config.DOMAIN_LOCK != null) {
91 accountJid = Jid.fromParts((String) spinner.getSelectedItem(), Config.DOMAIN_LOCK, null);
92 } else {
93 accountJid = Jid.fromString((String) spinner.getSelectedItem());
94 }
95 } catch (final InvalidJidException e) {
96 return;
97 }
98 final Jid contactJid;
99 try {
100 contactJid = Jid.fromString(jid.getText().toString());
101 } catch (final InvalidJidException e) {
102 jid.setError(context.getString(R.string.invalid_jid));
103 return;
104 }
105
106 if(listener != null) {
107 try {
108 if(listener.onEnterJidDialogPositive(accountJid, contactJid)) {
109 dialog.dismiss();
110 }
111 } catch(JidError error) {
112 jid.setError(error.toString());
113 }
114 }
115 }
116 };
117 }
118
119 public void setOnEnterJidDialogPositiveListener(OnEnterJidDialogPositiveListener listener) {
120 this.listener = listener;
121 }
122
123 public void show() {
124 this.dialog.show();
125 this.dialog.getButton(AlertDialog.BUTTON_POSITIVE).setOnClickListener(this.dialogOnClick);
126 }
127}