1package eu.siacs.conversations.ui;
2
3import android.app.ActionBar;
4import android.content.Context;
5import android.content.Intent;
6import android.os.Bundle;
7import android.support.annotation.StringRes;
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<String>();
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<Contact>();
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 = getActionBar();
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 for (final Account account : xmppConnectionService.getAccounts()) {
165 if (account.getStatus() != Account.State.DISABLED) {
166 for (final Contact contact : account.getRoster().getContacts()) {
167 if (contact.showInRoster() &&
168 !filterContacts.contains(contact.getJid().toBareJid().toString())
169 && contact.match(this, needle)) {
170 getListItems().add(contact);
171 }
172 }
173 }
174 }
175 Collections.sort(getListItems());
176 getListItemAdapter().notifyDataSetChanged();
177 }
178
179 private String[] getSelectedContactJids() {
180 List<String> result = new ArrayList<>();
181 for (Contact contact : selected) {
182 result.add(contact.getJid().toString());
183 }
184 return result.toArray(new String[result.size()]);
185 }
186
187
188 public void refreshUiReal() {
189 //nothing to do. This Activity doesn't implement any listeners
190 }
191
192 @Override
193 public boolean onOptionsItemSelected(MenuItem item) {
194 switch (item.getItemId()) {
195 case R.id.action_create_contact:
196 showEnterJidDialog();
197 return true;
198 }
199 return super.onOptionsItemSelected(item);
200 }
201
202 protected void showEnterJidDialog() {
203 EnterJidDialog dialog = new EnterJidDialog(
204 this, mKnownHosts, mActivatedAccounts,
205 getString(R.string.enter_contact), getString(R.string.select),
206 null, getIntent().getStringExtra(EXTRA_ACCOUNT), true
207 );
208
209 dialog.setOnEnterJidDialogPositiveListener(new EnterJidDialog.OnEnterJidDialogPositiveListener() {
210 @Override
211 public boolean onEnterJidDialogPositive(Jid accountJid, Jid contactJid) throws EnterJidDialog.JidError {
212 final Intent request = getIntent();
213 final Intent data = new Intent();
214 data.putExtra("contact", contactJid.toString());
215 data.putExtra(EXTRA_ACCOUNT, accountJid.toString());
216 data.putExtra("conversation",
217 request.getStringExtra("conversation"));
218 data.putExtra("multiple", false);
219 data.putExtra("subject", request.getStringExtra("subject"));
220 setResult(RESULT_OK, data);
221 finish();
222
223 return true;
224 }
225 });
226
227 dialog.show();
228 }
229
230 @Override
231 void onBackendConnected() {
232 filterContacts();
233
234 this.mActivatedAccounts.clear();
235 for (Account account : xmppConnectionService.getAccounts()) {
236 if (account.getStatus() != Account.State.DISABLED) {
237 if (Config.DOMAIN_LOCK != null) {
238 this.mActivatedAccounts.add(account.getJid().getLocalpart());
239 } else {
240 this.mActivatedAccounts.add(account.getJid().toBareJid().toString());
241 }
242 }
243 }
244 this.mKnownHosts = xmppConnectionService.getKnownHosts();
245 }
246}