1package eu.siacs.conversations.ui;
2
3import android.content.Context;
4import android.content.Intent;
5import android.os.Bundle;
6import android.view.ActionMode;
7import android.view.Menu;
8import android.view.MenuInflater;
9import android.view.MenuItem;
10import android.view.View;
11import android.view.inputmethod.InputMethodManager;
12import android.widget.AbsListView.MultiChoiceModeListener;
13import android.widget.AdapterView;
14import android.widget.ListView;
15
16import java.util.ArrayList;
17import java.util.Collections;
18import java.util.HashSet;
19import java.util.List;
20import java.util.Set;
21
22import eu.siacs.conversations.Config;
23import eu.siacs.conversations.R;
24import eu.siacs.conversations.entities.Account;
25import eu.siacs.conversations.entities.Contact;
26import eu.siacs.conversations.entities.ListItem;
27import eu.siacs.conversations.xmpp.jid.Jid;
28
29public class ChooseContactActivity extends AbstractSearchableListItemActivity {
30 private List<String> mActivatedAccounts = new ArrayList<String>();
31 private List<String> mKnownHosts;
32
33 private Set<Contact> selected;
34 private Set<String> filterContacts;
35
36 @Override
37 public void onCreate(final Bundle savedInstanceState) {
38 super.onCreate(savedInstanceState);
39 filterContacts = new HashSet<>();
40 String[] contacts = getIntent().getStringArrayExtra("filter_contacts");
41 if (contacts != null) {
42 Collections.addAll(filterContacts, contacts);
43 }
44
45 if (getIntent().getBooleanExtra("multiple", false)) {
46 getListView().setChoiceMode(ListView.CHOICE_MODE_MULTIPLE_MODAL);
47 getListView().setMultiChoiceModeListener(new MultiChoiceModeListener() {
48
49 @Override
50 public boolean onPrepareActionMode(ActionMode mode, Menu menu) {
51 return false;
52 }
53
54 @Override
55 public boolean onCreateActionMode(ActionMode mode, Menu menu) {
56 final InputMethodManager imm = (InputMethodManager) getSystemService(Context.INPUT_METHOD_SERVICE);
57 imm.hideSoftInputFromWindow(getSearchEditText().getWindowToken(),
58 InputMethodManager.HIDE_IMPLICIT_ONLY);
59 MenuInflater inflater = getMenuInflater();
60 inflater.inflate(R.menu.select_multiple, menu);
61 selected = new HashSet<Contact>();
62 return true;
63 }
64
65 @Override
66 public void onDestroyActionMode(ActionMode mode) {
67 }
68
69 @Override
70 public boolean onActionItemClicked(ActionMode mode, MenuItem item) {
71 switch(item.getItemId()) {
72 case R.id.selection_submit:
73 final Intent request = getIntent();
74 final Intent data = new Intent();
75 data.putExtra("conversation",
76 request.getStringExtra("conversation"));
77 String[] selection = getSelectedContactJids();
78 data.putExtra("contacts", selection);
79 data.putExtra("multiple", true);
80 setResult(RESULT_OK, data);
81 finish();
82 return true;
83 }
84 return false;
85 }
86
87 @Override
88 public void onItemCheckedStateChanged(ActionMode mode, int position, long id, boolean checked) {
89 Contact item = (Contact) getListItems().get(position);
90 if (checked) {
91 selected.add(item);
92 } else {
93 selected.remove(item);
94 }
95 int numSelected = selected.size();
96 MenuItem selectButton = mode.getMenu().findItem(R.id.selection_submit);
97 String buttonText = getResources().getQuantityString(R.plurals.select_contact,
98 numSelected, numSelected);
99 selectButton.setTitle(buttonText);
100 }
101 });
102 }
103
104 getListView().setOnItemClickListener(new AdapterView.OnItemClickListener() {
105
106 @Override
107 public void onItemClick(final AdapterView<?> parent, final View view,
108 final int position, final long id) {
109 final InputMethodManager imm = (InputMethodManager) getSystemService(Context.INPUT_METHOD_SERVICE);
110 imm.hideSoftInputFromWindow(getSearchEditText().getWindowToken(),
111 InputMethodManager.HIDE_IMPLICIT_ONLY);
112 final Intent request = getIntent();
113 final Intent data = new Intent();
114 final ListItem mListItem = getListItems().get(position);
115 data.putExtra("contact", mListItem.getJid().toString());
116 String account = request.getStringExtra(EXTRA_ACCOUNT);
117 if (account == null && mListItem instanceof Contact) {
118 account = ((Contact) mListItem).getAccount().getJid().toBareJid().toString();
119 }
120 data.putExtra(EXTRA_ACCOUNT, account);
121 data.putExtra("conversation",
122 request.getStringExtra("conversation"));
123 data.putExtra("multiple", false);
124 setResult(RESULT_OK, data);
125 finish();
126 }
127 });
128
129 }
130
131 @Override
132 public boolean onCreateOptionsMenu(final Menu menu) {
133 super.onCreateOptionsMenu(menu);
134 final Intent i = getIntent();
135 boolean showEnterJid = i != null && i.getBooleanExtra("show_enter_jid", false);
136 menu.findItem(R.id.action_create_contact).setVisible(showEnterJid);
137 return true;
138 }
139
140 protected void filterContacts(final String needle) {
141 getListItems().clear();
142 for (final Account account : xmppConnectionService.getAccounts()) {
143 if (account.getStatus() != Account.State.DISABLED) {
144 for (final Contact contact : account.getRoster().getContacts()) {
145 if (contact.showInRoster() &&
146 !filterContacts.contains(contact.getJid().toBareJid().toString())
147 && contact.match(this, needle)) {
148 getListItems().add(contact);
149 }
150 }
151 }
152 }
153 Collections.sort(getListItems());
154 getListItemAdapter().notifyDataSetChanged();
155 }
156
157 private String[] getSelectedContactJids() {
158 List<String> result = new ArrayList<>();
159 for (Contact contact : selected) {
160 result.add(contact.getJid().toString());
161 }
162 return result.toArray(new String[result.size()]);
163 }
164
165
166 public void refreshUiReal() {
167 //nothing to do. This Activity doesn't implement any listeners
168 }
169
170 @Override
171 public boolean onOptionsItemSelected(MenuItem item) {
172 switch (item.getItemId()) {
173 case R.id.action_create_contact:
174 showEnterJidDialog();
175 return true;
176 }
177 return super.onOptionsItemSelected(item);
178 }
179
180 protected void showEnterJidDialog() {
181 EnterJidDialog dialog = new EnterJidDialog(
182 this, mKnownHosts, mActivatedAccounts,
183 getString(R.string.enter_contact), getString(R.string.select),
184 null, getIntent().getStringExtra(EXTRA_ACCOUNT), true
185 );
186
187 dialog.setOnEnterJidDialogPositiveListener(new EnterJidDialog.OnEnterJidDialogPositiveListener() {
188 @Override
189 public boolean onEnterJidDialogPositive(Jid accountJid, Jid contactJid) throws EnterJidDialog.JidError {
190 final Intent request = getIntent();
191 final Intent data = new Intent();
192 data.putExtra("contact", contactJid.toString());
193 data.putExtra(EXTRA_ACCOUNT, accountJid.toString());
194 data.putExtra("conversation",
195 request.getStringExtra("conversation"));
196 data.putExtra("multiple", false);
197 setResult(RESULT_OK, data);
198 finish();
199
200 return true;
201 }
202 });
203
204 dialog.show();
205 }
206
207 @Override
208 void onBackendConnected() {
209 filterContacts();
210
211 this.mActivatedAccounts.clear();
212 for (Account account : xmppConnectionService.getAccounts()) {
213 if (account.getStatus() != Account.State.DISABLED) {
214 if (Config.DOMAIN_LOCK != null) {
215 this.mActivatedAccounts.add(account.getJid().getLocalpart());
216 } else {
217 this.mActivatedAccounts.add(account.getJid().toBareJid().toString());
218 }
219 }
220 }
221 this.mKnownHosts = xmppConnectionService.getKnownHosts();
222 }
223}