1package eu.siacs.conversations.ui;
2
3import android.app.AlertDialog;
4import android.app.FragmentManager;
5import android.content.DialogInterface;
6import android.content.Intent;
7import android.content.SharedPreferences;
8import android.content.SharedPreferences.OnSharedPreferenceChangeListener;
9import android.content.pm.PackageManager;
10import android.net.Uri;
11import android.os.Build;
12import android.os.Bundle;
13import android.preference.ListPreference;
14import android.preference.Preference;
15import android.preference.PreferenceCategory;
16import android.preference.PreferenceManager;
17import android.preference.PreferenceScreen;
18import android.provider.MediaStore;
19import android.util.Log;
20import android.widget.Toast;
21
22import java.io.File;
23import java.security.KeyStoreException;
24import java.util.ArrayList;
25import java.util.Arrays;
26import java.util.Collections;
27import java.util.List;
28import java.util.Locale;
29
30import de.duenndns.ssl.MemorizingTrustManager;
31import eu.siacs.conversations.Config;
32import eu.siacs.conversations.R;
33import eu.siacs.conversations.entities.Account;
34import eu.siacs.conversations.services.ExportLogsService;
35import eu.siacs.conversations.xmpp.XmppConnection;
36import eu.siacs.conversations.xmpp.jid.InvalidJidException;
37import eu.siacs.conversations.xmpp.jid.Jid;
38
39public class SettingsActivity extends XmppActivity implements
40 OnSharedPreferenceChangeListener {
41
42 public static final String KEEP_FOREGROUND_SERVICE = "enable_foreground_service";
43 public static final String AWAY_WHEN_SCREEN_IS_OFF = "away_when_screen_off";
44 public static final String TREAT_VIBRATE_AS_SILENT = "treat_vibrate_as_silent";
45 public static final String MANUALLY_CHANGE_PRESENCE = "manually_change_presence";
46 public static final String BLIND_TRUST_BEFORE_VERIFICATION = "btbv";
47 public static final String AUTOMATIC_MESSAGE_DELETION = "automatic_message_deletion";
48 public static final String BROADCAST_LAST_ACTIVITY = "last_activity";
49 public static final String THEME = "theme";
50 public static final String SHOW_DYNAMIC_TAGS = "show_dynamic_tags";
51
52 public static final int REQUEST_WRITE_LOGS = 0xbf8701;
53 private SettingsFragment mSettingsFragment;
54
55 @Override
56 protected void onCreate(Bundle savedInstanceState) {
57 super.onCreate(savedInstanceState);
58 FragmentManager fm = getFragmentManager();
59 mSettingsFragment = (SettingsFragment) fm.findFragmentById(android.R.id.content);
60 if (mSettingsFragment == null || !mSettingsFragment.getClass().equals(SettingsFragment.class)) {
61 mSettingsFragment = new SettingsFragment();
62 fm.beginTransaction().replace(android.R.id.content, mSettingsFragment).commit();
63 }
64
65 this.mTheme = findTheme();
66 setTheme(this.mTheme);
67
68 int bgcolor = getPrimaryBackgroundColor();
69 getWindow().getDecorView().setBackgroundColor(bgcolor);
70
71 }
72
73 @Override
74 void onBackendConnected() {
75
76 }
77
78 @Override
79 public void onStart() {
80 super.onStart();
81 PreferenceManager.getDefaultSharedPreferences(this).registerOnSharedPreferenceChangeListener(this);
82 ListPreference resources = (ListPreference) mSettingsFragment.findPreference("resource");
83 if (resources != null) {
84 ArrayList<CharSequence> entries = new ArrayList<>(Arrays.asList(resources.getEntries()));
85 if (!entries.contains(Build.MODEL)) {
86 entries.add(0, Build.MODEL);
87 resources.setEntries(entries.toArray(new CharSequence[entries.size()]));
88 resources.setEntryValues(entries.toArray(new CharSequence[entries.size()]));
89 }
90 }
91
92 if (Config.FORCE_ORBOT) {
93 PreferenceCategory connectionOptions = (PreferenceCategory) mSettingsFragment.findPreference("connection_options");
94 PreferenceScreen expert = (PreferenceScreen) mSettingsFragment.findPreference("expert");
95 if (connectionOptions != null) {
96 expert.removePreference(connectionOptions);
97 }
98 }
99
100 boolean removeLocation = new Intent("eu.siacs.conversations.location.request").resolveActivity(getPackageManager()) == null;
101 boolean removeVoice = new Intent(MediaStore.Audio.Media.RECORD_SOUND_ACTION).resolveActivity(getPackageManager()) == null;
102
103 ListPreference quickAction = (ListPreference) mSettingsFragment.findPreference("quick_action");
104 if (quickAction != null && (removeLocation || removeVoice)) {
105 ArrayList<CharSequence> entries = new ArrayList<>(Arrays.asList(quickAction.getEntries()));
106 ArrayList<CharSequence> entryValues = new ArrayList<>(Arrays.asList(quickAction.getEntryValues()));
107 int index = entryValues.indexOf("location");
108 if (index > 0 && removeLocation) {
109 entries.remove(index);
110 entryValues.remove(index);
111 }
112 index = entryValues.indexOf("voice");
113 if (index > 0 && removeVoice) {
114 entries.remove(index);
115 entryValues.remove(index);
116 }
117 quickAction.setEntries(entries.toArray(new CharSequence[entries.size()]));
118 quickAction.setEntryValues(entryValues.toArray(new CharSequence[entryValues.size()]));
119 }
120
121 final Preference removeCertsPreference = mSettingsFragment.findPreference("remove_trusted_certificates");
122 removeCertsPreference.setOnPreferenceClickListener(new Preference.OnPreferenceClickListener() {
123 @Override
124 public boolean onPreferenceClick(Preference preference) {
125 final MemorizingTrustManager mtm = xmppConnectionService.getMemorizingTrustManager();
126 final ArrayList<String> aliases = Collections.list(mtm.getCertificates());
127 if (aliases.size() == 0) {
128 displayToast(getString(R.string.toast_no_trusted_certs));
129 return true;
130 }
131 final ArrayList selectedItems = new ArrayList<>();
132 final AlertDialog.Builder dialogBuilder = new AlertDialog.Builder(SettingsActivity.this);
133 dialogBuilder.setTitle(getResources().getString(R.string.dialog_manage_certs_title));
134 dialogBuilder.setMultiChoiceItems(aliases.toArray(new CharSequence[aliases.size()]), null,
135 new DialogInterface.OnMultiChoiceClickListener() {
136 @Override
137 public void onClick(DialogInterface dialog, int indexSelected,
138 boolean isChecked) {
139 if (isChecked) {
140 selectedItems.add(indexSelected);
141 } else if (selectedItems.contains(indexSelected)) {
142 selectedItems.remove(Integer.valueOf(indexSelected));
143 }
144 if (selectedItems.size() > 0)
145 ((AlertDialog) dialog).getButton(DialogInterface.BUTTON_POSITIVE).setEnabled(true);
146 else {
147 ((AlertDialog) dialog).getButton(DialogInterface.BUTTON_POSITIVE).setEnabled(false);
148 }
149 }
150 });
151
152 dialogBuilder.setPositiveButton(
153 getResources().getString(R.string.dialog_manage_certs_positivebutton), new DialogInterface.OnClickListener() {
154 @Override
155 public void onClick(DialogInterface dialog, int which) {
156 int count = selectedItems.size();
157 if (count > 0) {
158 for (int i = 0; i < count; i++) {
159 try {
160 Integer item = Integer.valueOf(selectedItems.get(i).toString());
161 String alias = aliases.get(item);
162 mtm.deleteCertificate(alias);
163 } catch (KeyStoreException e) {
164 e.printStackTrace();
165 displayToast("Error: " + e.getLocalizedMessage());
166 }
167 }
168 if (xmppConnectionServiceBound) {
169 reconnectAccounts();
170 }
171 displayToast(getResources().getQuantityString(R.plurals.toast_delete_certificates, count, count));
172 }
173 }
174 });
175 dialogBuilder.setNegativeButton(getResources().getString(R.string.dialog_manage_certs_negativebutton), null);
176 AlertDialog removeCertsDialog = dialogBuilder.create();
177 removeCertsDialog.show();
178 removeCertsDialog.getButton(AlertDialog.BUTTON_POSITIVE).setEnabled(false);
179 return true;
180 }
181 });
182
183 final Preference exportLogsPreference = mSettingsFragment.findPreference("export_logs");
184 exportLogsPreference.setOnPreferenceClickListener(new Preference.OnPreferenceClickListener() {
185 @Override
186 public boolean onPreferenceClick(Preference preference) {
187 if (hasStoragePermission(REQUEST_WRITE_LOGS)) {
188 startExport();
189 }
190 return true;
191 }
192 });
193
194 if (Config.ONLY_INTERNAL_STORAGE) {
195 final Preference cleanCachePreference = mSettingsFragment.findPreference("clean_cache");
196 cleanCachePreference.setOnPreferenceClickListener(new Preference.OnPreferenceClickListener() {
197 @Override
198 public boolean onPreferenceClick(Preference preference) {
199 cleanCache();
200 return true;
201 }
202 });
203
204 final Preference cleanPrivateStoragePreference = mSettingsFragment.findPreference("clean_private_storage");
205 cleanPrivateStoragePreference.setOnPreferenceClickListener(new Preference.OnPreferenceClickListener() {
206 @Override
207 public boolean onPreferenceClick(Preference preference) {
208 cleanPrivateStorage();
209 return true;
210 }
211 });
212 }
213
214 final Preference deleteOmemoPreference = mSettingsFragment.findPreference("delete_omemo_identities");
215 deleteOmemoPreference.setOnPreferenceClickListener(new Preference.OnPreferenceClickListener() {
216 @Override
217 public boolean onPreferenceClick(Preference preference) {
218 deleteOmemoIdentities();
219 return true;
220 }
221 });
222 }
223
224 private void cleanCache() {
225 Intent intent = new Intent(android.provider.Settings.ACTION_APPLICATION_DETAILS_SETTINGS);
226 intent.setData(Uri.parse("package:" + getPackageName()));
227 startActivity(intent);
228 }
229
230 private void cleanPrivateStorage() {
231 cleanPrivatePictures();
232 cleanPrivateFiles();
233 }
234
235 private void cleanPrivatePictures() {
236 try {
237 File dir = new File(getFilesDir().getAbsolutePath(), "/Pictures/");
238 File[] array = dir.listFiles();
239 if (array != null) {
240 for (int b = 0; b < array.length; b++) {
241 String name = array[b].getName().toLowerCase();
242 if (name.equals(".nomedia")) {
243 continue;
244 }
245 if (array[b].isFile()) {
246 array[b].delete();
247 }
248 }
249 }
250 } catch (Throwable e) {
251 Log.e("CleanCache", e.toString());
252 }
253 }
254
255 private void cleanPrivateFiles() {
256 try {
257 File dir = new File(getFilesDir().getAbsolutePath(), "/Files/");
258 File[] array = dir.listFiles();
259 if (array != null) {
260 for (int b = 0; b < array.length; b++) {
261 String name = array[b].getName().toLowerCase();
262 if (name.equals(".nomedia")) {
263 continue;
264 }
265 if (array[b].isFile()) {
266 array[b].delete();
267 }
268 }
269 }
270 } catch (Throwable e) {
271 Log.e("CleanCache", e.toString());
272 }
273 }
274
275 private void deleteOmemoIdentities() {
276 AlertDialog.Builder builder = new AlertDialog.Builder(this);
277 builder.setTitle(R.string.pref_delete_omemo_identities);
278 final List<CharSequence> accounts = new ArrayList<>();
279 for(Account account : xmppConnectionService.getAccounts()) {
280 if (!account.isOptionSet(Account.OPTION_DISABLED)) {
281 accounts.add(account.getJid().toBareJid().toString());
282 }
283 }
284 final boolean[] checkedItems = new boolean[accounts.size()];
285 builder.setMultiChoiceItems(accounts.toArray(new CharSequence[accounts.size()]), checkedItems, new DialogInterface.OnMultiChoiceClickListener() {
286 @Override
287 public void onClick(DialogInterface dialog, int which, boolean isChecked) {
288 checkedItems[which] = isChecked;
289 final AlertDialog alertDialog = (AlertDialog) dialog;
290 for(boolean item : checkedItems) {
291 if (item) {
292 alertDialog.getButton(DialogInterface.BUTTON_POSITIVE).setEnabled(true);
293 return;
294 }
295 }
296 alertDialog.getButton(DialogInterface.BUTTON_POSITIVE).setEnabled(false);
297 }
298 });
299 builder.setNegativeButton(R.string.cancel,null);
300 builder.setPositiveButton(R.string.delete_selected_keys, new DialogInterface.OnClickListener() {
301 @Override
302 public void onClick(DialogInterface dialog, int which) {
303 for(int i = 0; i < checkedItems.length; ++i) {
304 if (checkedItems[i]) {
305 try {
306 Jid jid = Jid.fromString(accounts.get(i).toString());
307 Account account = xmppConnectionService.findAccountByJid(jid);
308 if (account != null) {
309 account.getAxolotlService().regenerateKeys(true);
310 }
311 } catch (InvalidJidException e) {
312 //
313 }
314
315 }
316 }
317 }
318 });
319 AlertDialog dialog = builder.create();
320 dialog.show();
321 dialog.getButton(AlertDialog.BUTTON_POSITIVE).setEnabled(false);
322 }
323
324 @Override
325 public void onStop() {
326 super.onStop();
327 PreferenceManager.getDefaultSharedPreferences(this)
328 .unregisterOnSharedPreferenceChangeListener(this);
329 }
330
331 @Override
332 public void onSharedPreferenceChanged(SharedPreferences preferences, String name) {
333 final List<String> resendPresence = Arrays.asList(
334 "confirm_messages",
335 "xa_on_silent_mode",
336 AWAY_WHEN_SCREEN_IS_OFF,
337 "allow_message_correction",
338 TREAT_VIBRATE_AS_SILENT,
339 MANUALLY_CHANGE_PRESENCE,
340 BROADCAST_LAST_ACTIVITY);
341 if (name.equals("resource")) {
342 String resource = preferences.getString("resource", "mobile")
343 .toLowerCase(Locale.US);
344 if (xmppConnectionServiceBound) {
345 for (Account account : xmppConnectionService.getAccounts()) {
346 if (account.setResource(resource)) {
347 if (!account.isOptionSet(Account.OPTION_DISABLED)) {
348 XmppConnection connection = account.getXmppConnection();
349 if (connection != null) {
350 connection.resetStreamId();
351 }
352 xmppConnectionService.reconnectAccountInBackground(account);
353 }
354 }
355 }
356 }
357 } else if (name.equals(KEEP_FOREGROUND_SERVICE)) {
358 xmppConnectionService.toggleForegroundService();
359 } else if (resendPresence.contains(name)) {
360 if (xmppConnectionServiceBound) {
361 if (name.equals(AWAY_WHEN_SCREEN_IS_OFF) || name.equals(MANUALLY_CHANGE_PRESENCE)) {
362 xmppConnectionService.toggleScreenEventReceiver();
363 }
364 if (name.equals(MANUALLY_CHANGE_PRESENCE) && !noAccountUsesPgp()) {
365 Toast.makeText(this, R.string.republish_pgp_keys, Toast.LENGTH_LONG).show();
366 }
367 xmppConnectionService.refreshAllPresences();
368 }
369 } else if (name.equals("dont_trust_system_cas")) {
370 xmppConnectionService.updateMemorizingTrustmanager();
371 reconnectAccounts();
372 } else if (name.equals("use_tor")) {
373 reconnectAccounts();
374 } else if (name.equals(AUTOMATIC_MESSAGE_DELETION)) {
375 xmppConnectionService.expireOldMessages(true);
376 } else if (name.equals(THEME)) {
377 final int theme = findTheme();
378 if (this.mTheme != theme) {
379 recreate();
380 }
381 }
382
383 }
384
385 @Override
386 public void onRequestPermissionsResult(int requestCode, String[] permissions, int[] grantResults) {
387 if (grantResults.length > 0)
388 if (grantResults[0] == PackageManager.PERMISSION_GRANTED) {
389 if (requestCode == REQUEST_WRITE_LOGS) {
390 startExport();
391 }
392 } else {
393 Toast.makeText(this, R.string.no_storage_permission, Toast.LENGTH_SHORT).show();
394 }
395 }
396
397 private void startExport() {
398 startService(new Intent(getApplicationContext(), ExportLogsService.class));
399 }
400
401 private void displayToast(final String msg) {
402 runOnUiThread(new Runnable() {
403 @Override
404 public void run() {
405 Toast.makeText(SettingsActivity.this, msg, Toast.LENGTH_LONG).show();
406 }
407 });
408 }
409
410 private void reconnectAccounts() {
411 for (Account account : xmppConnectionService.getAccounts()) {
412 if (!account.isOptionSet(Account.OPTION_DISABLED)) {
413 xmppConnectionService.reconnectAccountInBackground(account);
414 }
415 }
416 }
417
418 public void refreshUiReal() {
419 //nothing to do. This Activity doesn't implement any listeners
420 }
421
422}