1package eu.siacs.conversations.ui;
2
3import android.app.AlertDialog;
4import android.content.Context;
5import android.content.DialogInterface.OnClickListener;
6import android.content.DialogInterface;
7import android.view.LayoutInflater;
8import android.view.View;
9import android.widget.ArrayAdapter;
10import android.widget.AutoCompleteTextView;
11import android.widget.Spinner;
12
13import java.util.List;
14
15import eu.siacs.conversations.Config;
16import eu.siacs.conversations.R;
17import eu.siacs.conversations.ui.adapter.KnownHostsAdapter;
18import eu.siacs.conversations.xmpp.jid.InvalidJidException;
19import eu.siacs.conversations.xmpp.jid.Jid;
20
21public class EnterJidDialog {
22 public interface OnEnterJidDialogPositiveListener {
23 boolean onEnterJidDialogPositive(Jid account, Jid contact) throws EnterJidDialog.JidError;
24 }
25
26 public static class JidError extends Exception {
27 final String msg;
28
29 public JidError(final String msg) {
30 this.msg = msg;
31 }
32
33 public String toString() {
34 return msg;
35 }
36 }
37
38 protected final AlertDialog dialog;
39 protected View.OnClickListener dialogOnClick;
40 protected OnEnterJidDialogPositiveListener listener = null;
41
42 public EnterJidDialog(
43 final Context context, List<String> knownHosts, final List<String> activatedAccounts,
44 final String title, final String positiveButton,
45 final String prefilledJid, final String account, boolean allowEditJid
46 ) {
47 AlertDialog.Builder builder = new AlertDialog.Builder(context);
48 builder.setTitle(title);
49 View dialogView = LayoutInflater.from(context).inflate(R.layout.enter_jid_dialog, null);
50 final Spinner spinner = (Spinner) dialogView.findViewById(R.id.account);
51 final AutoCompleteTextView jid = (AutoCompleteTextView) dialogView.findViewById(R.id.jid);
52 jid.setAdapter(new KnownHostsAdapter(context,android.R.layout.simple_list_item_1, knownHosts));
53 if (prefilledJid != null) {
54 jid.append(prefilledJid);
55 if (!allowEditJid) {
56 jid.setFocusable(false);
57 jid.setFocusableInTouchMode(false);
58 jid.setClickable(false);
59 jid.setCursorVisible(false);
60 }
61 }
62
63
64 if (account == null) {
65 StartConversationActivity.populateAccountSpinner(context, activatedAccounts, spinner);
66 } else {
67 ArrayAdapter<String> adapter = new ArrayAdapter<>(context,
68 android.R.layout.simple_spinner_item,
69 new String[] { account });
70 spinner.setEnabled(false);
71 adapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
72 spinner.setAdapter(adapter);
73 }
74
75 builder.setView(dialogView);
76 builder.setNegativeButton(R.string.cancel, null);
77 builder.setPositiveButton(positiveButton, null);
78 this.dialog = builder.create();
79
80 this.dialogOnClick = new View.OnClickListener() {
81 @Override
82 public void onClick(final View v) {
83 final Jid accountJid;
84 if (!spinner.isEnabled() && account == null) {
85 return;
86 }
87 try {
88 if (Config.DOMAIN_LOCK != null) {
89 accountJid = Jid.fromParts((String) spinner.getSelectedItem(), Config.DOMAIN_LOCK, null);
90 } else {
91 accountJid = Jid.fromString((String) spinner.getSelectedItem());
92 }
93 } catch (final InvalidJidException e) {
94 return;
95 }
96 final Jid contactJid;
97 try {
98 contactJid = Jid.fromString(jid.getText().toString());
99 } catch (final InvalidJidException e) {
100 jid.setError(context.getString(R.string.invalid_jid));
101 return;
102 }
103
104 if(listener != null) {
105 try {
106 if(listener.onEnterJidDialogPositive(accountJid, contactJid)) {
107 dialog.dismiss();
108 }
109 } catch(JidError error) {
110 jid.setError(error.toString());
111 }
112 }
113 }
114 };
115 }
116
117 public void setOnEnterJidDialogPositiveListener(OnEnterJidDialogPositiveListener listener) {
118 this.listener = listener;
119 }
120
121 public void show() {
122 this.dialog.show();
123 this.dialog.getButton(AlertDialog.BUTTON_POSITIVE).setOnClickListener(this.dialogOnClick);
124 }
125}