1package eu.siacs.conversations.ui;
2
3import android.content.Context;
4import android.content.Intent;
5import android.os.Bundle;
6import android.support.annotation.StringRes;
7import android.support.v7.app.ActionBar;
8import android.view.ActionMode;
9import android.view.Menu;
10import android.view.MenuInflater;
11import android.view.MenuItem;
12import android.view.View;
13import android.view.inputmethod.InputMethodManager;
14import android.widget.AbsListView.MultiChoiceModeListener;
15import android.widget.AdapterView;
16import android.widget.ListView;
17
18import java.util.ArrayList;
19import java.util.Collections;
20import java.util.HashSet;
21import java.util.List;
22import java.util.Set;
23
24import eu.siacs.conversations.Config;
25import eu.siacs.conversations.R;
26import eu.siacs.conversations.entities.Account;
27import eu.siacs.conversations.entities.Contact;
28import eu.siacs.conversations.entities.ListItem;
29import eu.siacs.conversations.xmpp.jid.Jid;
30
31public class ChooseContactActivity extends AbstractSearchableListItemActivity {
32 private List<String> mActivatedAccounts = new ArrayList<>();
33 private List<String> mKnownHosts;
34
35 private Set<Contact> selected;
36 private Set<String> filterContacts;
37 public static final String EXTRA_TITLE_RES_ID = "extra_title_res_id";
38
39 @Override
40 public void onCreate(final Bundle savedInstanceState) {
41 super.onCreate(savedInstanceState);
42 filterContacts = new HashSet<>();
43 String[] contacts = getIntent().getStringArrayExtra("filter_contacts");
44 if (contacts != null) {
45 Collections.addAll(filterContacts, contacts);
46 }
47
48 if (getIntent().getBooleanExtra("multiple", false)) {
49 getListView().setChoiceMode(ListView.CHOICE_MODE_MULTIPLE_MODAL);
50 getListView().setMultiChoiceModeListener(new MultiChoiceModeListener() {
51
52 @Override
53 public boolean onPrepareActionMode(ActionMode mode, Menu menu) {
54 return false;
55 }
56
57 @Override
58 public boolean onCreateActionMode(ActionMode mode, Menu menu) {
59 final InputMethodManager imm = (InputMethodManager) getSystemService(Context.INPUT_METHOD_SERVICE);
60 imm.hideSoftInputFromWindow(getSearchEditText().getWindowToken(),
61 InputMethodManager.HIDE_IMPLICIT_ONLY);
62 MenuInflater inflater = getMenuInflater();
63 inflater.inflate(R.menu.select_multiple, menu);
64 selected = new HashSet<>();
65 return true;
66 }
67
68 @Override
69 public void onDestroyActionMode(ActionMode mode) {
70 }
71
72 @Override
73 public boolean onActionItemClicked(ActionMode mode, MenuItem item) {
74 switch(item.getItemId()) {
75 case R.id.selection_submit:
76 final Intent request = getIntent();
77 final Intent data = new Intent();
78 data.putExtra("conversation",
79 request.getStringExtra("conversation"));
80 String[] selection = getSelectedContactJids();
81 data.putExtra("contacts", selection);
82 data.putExtra("multiple", true);
83 data.putExtra(EXTRA_ACCOUNT,request.getStringExtra(EXTRA_ACCOUNT));
84 data.putExtra("subject", request.getStringExtra("subject"));
85 setResult(RESULT_OK, data);
86 finish();
87 return true;
88 }
89 return false;
90 }
91
92 @Override
93 public void onItemCheckedStateChanged(ActionMode mode, int position, long id, boolean checked) {
94 Contact item = (Contact) getListItems().get(position);
95 if (checked) {
96 selected.add(item);
97 } else {
98 selected.remove(item);
99 }
100 int numSelected = selected.size();
101 MenuItem selectButton = mode.getMenu().findItem(R.id.selection_submit);
102 String buttonText = getResources().getQuantityString(R.plurals.select_contact,
103 numSelected, numSelected);
104 selectButton.setTitle(buttonText);
105 }
106 });
107 }
108
109 getListView().setOnItemClickListener(new AdapterView.OnItemClickListener() {
110
111 @Override
112 public void onItemClick(final AdapterView<?> parent, final View view,
113 final int position, final long id) {
114 final InputMethodManager imm = (InputMethodManager) getSystemService(Context.INPUT_METHOD_SERVICE);
115 imm.hideSoftInputFromWindow(getSearchEditText().getWindowToken(),
116 InputMethodManager.HIDE_IMPLICIT_ONLY);
117 final Intent request = getIntent();
118 final Intent data = new Intent();
119 final ListItem mListItem = getListItems().get(position);
120 data.putExtra("contact", mListItem.getJid().toString());
121 String account = request.getStringExtra(EXTRA_ACCOUNT);
122 if (account == null && mListItem instanceof Contact) {
123 account = ((Contact) mListItem).getAccount().getJid().toBareJid().toString();
124 }
125 data.putExtra(EXTRA_ACCOUNT, account);
126 data.putExtra("conversation",
127 request.getStringExtra("conversation"));
128 data.putExtra("multiple", false);
129 data.putExtra("subject", request.getStringExtra("subject"));
130 setResult(RESULT_OK, data);
131 finish();
132 }
133 });
134
135 }
136
137 @Override
138 public void onStart() {
139 super.onStart();
140 Intent intent = getIntent();
141 @StringRes
142 int res = intent != null ? intent.getIntExtra(EXTRA_TITLE_RES_ID,R.string.title_activity_choose_contact) : R.string.title_activity_choose_contact;
143 ActionBar bar = getSupportActionBar();
144 if (bar != null) {
145 try {
146 bar.setTitle(res);
147 } catch (Exception e) {
148 bar.setTitle(R.string.title_activity_choose_contact);
149 }
150 }
151 }
152
153 @Override
154 public boolean onCreateOptionsMenu(final Menu menu) {
155 super.onCreateOptionsMenu(menu);
156 final Intent i = getIntent();
157 boolean showEnterJid = i != null && i.getBooleanExtra("show_enter_jid", false);
158 menu.findItem(R.id.action_create_contact).setVisible(showEnterJid);
159 return true;
160 }
161
162 protected void filterContacts(final String needle) {
163 getListItems().clear();
164 if (xmppConnectionService == null) {
165 getListItemAdapter().notifyDataSetChanged();
166 return;
167 }
168 for (final Account account : xmppConnectionService.getAccounts()) {
169 if (account.getStatus() != Account.State.DISABLED) {
170 for (final Contact contact : account.getRoster().getContacts()) {
171 if (contact.showInRoster() &&
172 !filterContacts.contains(contact.getJid().toBareJid().toString())
173 && contact.match(this, needle)) {
174 getListItems().add(contact);
175 }
176 }
177 }
178 }
179 Collections.sort(getListItems());
180 getListItemAdapter().notifyDataSetChanged();
181 }
182
183 private String[] getSelectedContactJids() {
184 List<String> result = new ArrayList<>();
185 for (Contact contact : selected) {
186 result.add(contact.getJid().toString());
187 }
188 return result.toArray(new String[result.size()]);
189 }
190
191
192 public void refreshUiReal() {
193 //nothing to do. This Activity doesn't implement any listeners
194 }
195
196 @Override
197 public boolean onOptionsItemSelected(MenuItem item) {
198 switch (item.getItemId()) {
199 case R.id.action_create_contact:
200 showEnterJidDialog();
201 return true;
202 }
203 return super.onOptionsItemSelected(item);
204 }
205
206 protected void showEnterJidDialog() {
207 EnterJidDialog dialog = new EnterJidDialog(
208 this, mKnownHosts, mActivatedAccounts,
209 getString(R.string.enter_contact), getString(R.string.select),
210 null, getIntent().getStringExtra(EXTRA_ACCOUNT), true
211 );
212
213 dialog.setOnEnterJidDialogPositiveListener(new EnterJidDialog.OnEnterJidDialogPositiveListener() {
214 @Override
215 public boolean onEnterJidDialogPositive(Jid accountJid, Jid contactJid) throws EnterJidDialog.JidError {
216 final Intent request = getIntent();
217 final Intent data = new Intent();
218 data.putExtra("contact", contactJid.toString());
219 data.putExtra(EXTRA_ACCOUNT, accountJid.toString());
220 data.putExtra("conversation",
221 request.getStringExtra("conversation"));
222 data.putExtra("multiple", false);
223 data.putExtra("subject", request.getStringExtra("subject"));
224 setResult(RESULT_OK, data);
225 finish();
226
227 return true;
228 }
229 });
230
231 dialog.show();
232 }
233
234 @Override
235 void onBackendConnected() {
236 filterContacts();
237 this.mActivatedAccounts.clear();
238 for (Account account : xmppConnectionService.getAccounts()) {
239 if (account.getStatus() != Account.State.DISABLED) {
240 if (Config.DOMAIN_LOCK != null) {
241 this.mActivatedAccounts.add(account.getJid().getLocalpart());
242 } else {
243 this.mActivatedAccounts.add(account.getJid().toBareJid().toString());
244 }
245 }
246 }
247 this.mKnownHosts = xmppConnectionService.getKnownHosts();
248 }
249}