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.os.Build;
11import android.os.Bundle;
12import android.preference.ListPreference;
13import android.preference.Preference;
14import android.preference.PreferenceCategory;
15import android.preference.PreferenceManager;
16import android.preference.PreferenceScreen;
17import android.util.Log;
18import android.widget.Toast;
19
20import java.security.KeyStoreException;
21import java.util.ArrayList;
22import java.util.Arrays;
23import java.util.Collections;
24import java.util.Locale;
25
26import de.duenndns.ssl.MemorizingTrustManager;
27import eu.siacs.conversations.Config;
28import eu.siacs.conversations.R;
29import eu.siacs.conversations.entities.Account;
30import eu.siacs.conversations.services.ExportLogsService;
31import eu.siacs.conversations.xmpp.XmppConnection;
32
33public class SettingsActivity extends XmppActivity implements
34 OnSharedPreferenceChangeListener {
35
36 public static final int REQUEST_WRITE_LOGS = 0xbf8701;
37 private SettingsFragment mSettingsFragment;
38
39 @Override
40 protected void onCreate(Bundle savedInstanceState) {
41 super.onCreate(savedInstanceState);
42 FragmentManager fm = getFragmentManager();
43 mSettingsFragment = (SettingsFragment) fm.findFragmentById(android.R.id.content);
44 if (mSettingsFragment == null || !mSettingsFragment.getClass().equals(SettingsFragment.class)) {
45 mSettingsFragment = new SettingsFragment();
46 fm.beginTransaction().replace(android.R.id.content, mSettingsFragment).commit();
47 }
48 }
49
50 @Override
51 void onBackendConnected() {
52
53 }
54
55 @Override
56 public void onStart() {
57 super.onStart();
58 PreferenceManager.getDefaultSharedPreferences(this).registerOnSharedPreferenceChangeListener(this);
59 ListPreference resources = (ListPreference) mSettingsFragment.findPreference("resource");
60 if (resources != null) {
61 ArrayList<CharSequence> entries = new ArrayList<>(Arrays.asList(resources.getEntries()));
62 if (!entries.contains(Build.MODEL)) {
63 entries.add(0, Build.MODEL);
64 resources.setEntries(entries.toArray(new CharSequence[entries.size()]));
65 resources.setEntryValues(entries.toArray(new CharSequence[entries.size()]));
66 }
67 }
68
69 if (Config.FORCE_ORBOT) {
70 PreferenceCategory connectionOptions = (PreferenceCategory) mSettingsFragment.findPreference("connection_options");
71 PreferenceScreen expert = (PreferenceScreen) mSettingsFragment.findPreference("expert");
72 if (connectionOptions != null) {
73 expert.removePreference(connectionOptions);
74 }
75 }
76
77 final Preference removeCertsPreference = mSettingsFragment.findPreference("remove_trusted_certificates");
78 removeCertsPreference.setOnPreferenceClickListener(new Preference.OnPreferenceClickListener() {
79 @Override
80 public boolean onPreferenceClick(Preference preference) {
81 final MemorizingTrustManager mtm = xmppConnectionService.getMemorizingTrustManager();
82 final ArrayList<String> aliases = Collections.list(mtm.getCertificates());
83 if (aliases.size() == 0) {
84 displayToast(getString(R.string.toast_no_trusted_certs));
85 return true;
86 }
87 final ArrayList selectedItems = new ArrayList<Integer>();
88 final AlertDialog.Builder dialogBuilder = new AlertDialog.Builder(SettingsActivity.this);
89 dialogBuilder.setTitle(getResources().getString(R.string.dialog_manage_certs_title));
90 dialogBuilder.setMultiChoiceItems(aliases.toArray(new CharSequence[aliases.size()]), null,
91 new DialogInterface.OnMultiChoiceClickListener() {
92 @Override
93 public void onClick(DialogInterface dialog, int indexSelected,
94 boolean isChecked) {
95 if (isChecked) {
96 selectedItems.add(indexSelected);
97 } else if (selectedItems.contains(indexSelected)) {
98 selectedItems.remove(Integer.valueOf(indexSelected));
99 }
100 if (selectedItems.size() > 0)
101 ((AlertDialog) dialog).getButton(DialogInterface.BUTTON_POSITIVE).setEnabled(true);
102 else {
103 ((AlertDialog) dialog).getButton(DialogInterface.BUTTON_POSITIVE).setEnabled(false);
104 }
105 }
106 });
107
108 dialogBuilder.setPositiveButton(
109 getResources().getString(R.string.dialog_manage_certs_positivebutton), new DialogInterface.OnClickListener() {
110 @Override
111 public void onClick(DialogInterface dialog, int which) {
112 int count = selectedItems.size();
113 if (count > 0) {
114 for (int i = 0; i < count; i++) {
115 try {
116 Integer item = Integer.valueOf(selectedItems.get(i).toString());
117 String alias = aliases.get(item);
118 mtm.deleteCertificate(alias);
119 } catch (KeyStoreException e) {
120 e.printStackTrace();
121 displayToast("Error: " + e.getLocalizedMessage());
122 }
123 }
124 if (xmppConnectionServiceBound) {
125 reconnectAccounts();
126 }
127 displayToast(getResources().getQuantityString(R.plurals.toast_delete_certificates, count, count));
128 }
129 }
130 });
131 dialogBuilder.setNegativeButton(getResources().getString(R.string.dialog_manage_certs_negativebutton), null);
132 AlertDialog removeCertsDialog = dialogBuilder.create();
133 removeCertsDialog.show();
134 removeCertsDialog.getButton(AlertDialog.BUTTON_POSITIVE).setEnabled(false);
135 return true;
136 }
137 });
138
139 final Preference exportLogsPreference = mSettingsFragment.findPreference("export_logs");
140 exportLogsPreference.setOnPreferenceClickListener(new Preference.OnPreferenceClickListener() {
141 @Override
142 public boolean onPreferenceClick(Preference preference) {
143 hasStoragePermission(REQUEST_WRITE_LOGS);
144 return true;
145 }
146 });
147 }
148
149 @Override
150 public void onStop() {
151 super.onStop();
152 PreferenceManager.getDefaultSharedPreferences(this)
153 .unregisterOnSharedPreferenceChangeListener(this);
154 }
155
156 @Override
157 public void onSharedPreferenceChanged(SharedPreferences preferences,
158 String name) {
159 if (name.equals("resource")) {
160 String resource = preferences.getString("resource", "mobile")
161 .toLowerCase(Locale.US);
162 if (xmppConnectionServiceBound) {
163 for (Account account : xmppConnectionService.getAccounts()) {
164 if (account.setResource(resource)) {
165 if (!account.isOptionSet(Account.OPTION_DISABLED)) {
166 XmppConnection connection = account.getXmppConnection();
167 if (connection != null) {
168 connection.resetStreamId();
169 }
170 xmppConnectionService.reconnectAccountInBackground(account);
171 }
172 }
173 }
174 }
175 } else if (name.equals("keep_foreground_service")) {
176 xmppConnectionService.toggleForegroundService();
177 } else if (name.equals("confirm_messages")
178 || name.equals("xa_on_silent_mode")
179 || name.equals("away_when_screen_off")
180 || name.equals("allow_message_correction")) {
181 if (xmppConnectionServiceBound) {
182 if (name.equals("away_when_screen_off")) {
183 xmppConnectionService.toggleScreenEventReceiver();
184 }
185 xmppConnectionService.refreshAllPresences();
186 }
187 } else if (name.equals("dont_trust_system_cas")) {
188 xmppConnectionService.updateMemorizingTrustmanager();
189 reconnectAccounts();
190 } else if (name.equals("use_tor")) {
191 reconnectAccounts();
192 }
193
194 }
195
196 @Override
197 public void onRequestPermissionsResult(int requestCode, String[] permissions, int[] grantResults) {
198 if (grantResults.length > 0)
199 if (grantResults[0] == PackageManager.PERMISSION_GRANTED) {
200 if (requestCode == REQUEST_WRITE_LOGS) {
201 getApplicationContext().startService(new Intent(getApplicationContext(), ExportLogsService.class));
202 }
203 } else {
204 Toast.makeText(this, R.string.no_storage_permission, Toast.LENGTH_SHORT).show();
205 }
206 }
207
208 private void displayToast(final String msg) {
209 runOnUiThread(new Runnable() {
210 @Override
211 public void run() {
212 Toast.makeText(SettingsActivity.this, msg, Toast.LENGTH_LONG).show();
213 }
214 });
215 }
216
217 private void reconnectAccounts() {
218 for (Account account : xmppConnectionService.getAccounts()) {
219 if (!account.isOptionSet(Account.OPTION_DISABLED)) {
220 xmppConnectionService.reconnectAccountInBackground(account);
221 }
222 }
223 }
224
225 public void refreshUiReal() {
226 //nothing to do. This Activity doesn't implement any listeners
227 }
228
229}