package de.pixart.messenger.ui; import android.app.AlertDialog; import android.app.FragmentManager; import android.content.DialogInterface; import android.content.Intent; import android.content.SharedPreferences; import android.content.SharedPreferences.OnSharedPreferenceChangeListener; import android.content.pm.PackageManager; import android.os.Build; import android.os.Bundle; import android.preference.ListPreference; import android.preference.Preference; import android.preference.PreferenceCategory; import android.preference.PreferenceManager; import android.preference.PreferenceScreen; import android.widget.Toast; import java.security.KeyStoreException; import java.util.ArrayList; import java.util.Arrays; import java.util.Collections; import java.util.List; import java.util.Locale; import de.duenndns.ssl.MemorizingTrustManager; import de.pixart.messenger.BuildConfig; import de.pixart.messenger.Config; import de.pixart.messenger.R; import de.pixart.messenger.entities.Account; import de.pixart.messenger.services.ExportLogsService; import de.pixart.messenger.xmpp.XmppConnection; import de.pixart.messenger.xmpp.jid.InvalidJidException; import de.pixart.messenger.xmpp.jid.Jid; public class SettingsActivity extends XmppActivity implements OnSharedPreferenceChangeListener { public static final String AWAY_WHEN_SCREEN_IS_OFF = "away_when_screen_off"; public static final String TREAT_VIBRATE_AS_SILENT = "treat_vibrate_as_silent"; public static final String DND_ON_SILENT_MODE = "dnd_on_silent_mode"; public static final String MANUALLY_CHANGE_PRESENCE = "manually_change_presence"; public static final String BLIND_TRUST_BEFORE_VERIFICATION = "btbv"; public static final String AUTOMATIC_MESSAGE_DELETION = "automatic_message_deletion"; public static final String BROADCAST_LAST_ACTIVITY = "last_activity"; public static final String WARN_UNENCRYPTED_CHAT = "warn_unencrypted_chat"; public static final String THEME = "theme"; public static final String SHOW_DYNAMIC_TAGS = "show_dynamic_tags"; public static final String SHOW_FOREGROUND_SERVICE = "show_foreground_service"; public static final String USE_BUNDLED_EMOJIS = "use_bundled_emoji"; public static final int REQUEST_WRITE_LOGS = 0xbf8701; private SettingsFragment mSettingsFragment; @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); FragmentManager fm = getFragmentManager(); mSettingsFragment = (SettingsFragment) fm.findFragmentById(android.R.id.content); if (mSettingsFragment == null || !mSettingsFragment.getClass().equals(SettingsFragment.class)) { mSettingsFragment = new SettingsFragment(); fm.beginTransaction().replace(android.R.id.content, mSettingsFragment).commit(); } } @Override void onBackendConnected() { } @Override public void onStart() { super.onStart(); PreferenceManager.getDefaultSharedPreferences(this).registerOnSharedPreferenceChangeListener(this); ListPreference resources = (ListPreference) mSettingsFragment.findPreference("resource"); if (resources != null) { ArrayList entries = new ArrayList<>(Arrays.asList(resources.getEntries())); if (!entries.contains(Build.MODEL)) { entries.add(0, Build.MODEL); resources.setEntries(entries.toArray(new CharSequence[entries.size()])); resources.setEntryValues(entries.toArray(new CharSequence[entries.size()])); } } if (Config.FORCE_ORBOT) { PreferenceCategory connectionOptions = (PreferenceCategory) mSettingsFragment.findPreference("connection_options"); PreferenceScreen expert = (PreferenceScreen) mSettingsFragment.findPreference("expert"); if (connectionOptions != null) { expert.removePreference(connectionOptions); } } //this feature is only available on Huawei Android 6. PreferenceScreen huaweiPreferenceScreen = (PreferenceScreen) mSettingsFragment.findPreference("huawei"); Intent intent = huaweiPreferenceScreen.getIntent(); //remove when Api version is above M (Version 6.0) or if the intent is not callable if (Build.VERSION.SDK_INT > Build.VERSION_CODES.M || !isCallable(intent)) { PreferenceCategory generalCategory = (PreferenceCategory) mSettingsFragment.findPreference("general"); generalCategory.removePreference(huaweiPreferenceScreen); } if (BuildConfig.FLAVOR != "open") { PreferenceCategory connectionOptions = (PreferenceCategory) mSettingsFragment.findPreference("connection_options"); PreferenceScreen expert = (PreferenceScreen) mSettingsFragment.findPreference("expert"); if (connectionOptions != null) { expert.removePreference(connectionOptions); } } final Preference removeCertsPreference = mSettingsFragment.findPreference("remove_trusted_certificates"); removeCertsPreference.setOnPreferenceClickListener(new Preference.OnPreferenceClickListener() { @Override public boolean onPreferenceClick(Preference preference) { final MemorizingTrustManager mtm = xmppConnectionService.getMemorizingTrustManager(); final ArrayList aliases = Collections.list(mtm.getCertificates()); if (aliases.size() == 0) { displayToast(getString(R.string.toast_no_trusted_certs)); return true; } final ArrayList selectedItems = new ArrayList<>(); final AlertDialog.Builder dialogBuilder = new AlertDialog.Builder(SettingsActivity.this); dialogBuilder.setTitle(getResources().getString(R.string.dialog_manage_certs_title)); dialogBuilder.setMultiChoiceItems(aliases.toArray(new CharSequence[aliases.size()]), null, new DialogInterface.OnMultiChoiceClickListener() { @Override public void onClick(DialogInterface dialog, int indexSelected, boolean isChecked) { if (isChecked) { selectedItems.add(indexSelected); } else if (selectedItems.contains(indexSelected)) { selectedItems.remove(Integer.valueOf(indexSelected)); } if (selectedItems.size() > 0) ((AlertDialog) dialog).getButton(DialogInterface.BUTTON_POSITIVE).setEnabled(true); else { ((AlertDialog) dialog).getButton(DialogInterface.BUTTON_POSITIVE).setEnabled(false); } } }); dialogBuilder.setPositiveButton( getResources().getString(R.string.dialog_manage_certs_positivebutton), new DialogInterface.OnClickListener() { @Override public void onClick(DialogInterface dialog, int which) { int count = selectedItems.size(); if (count > 0) { for (int i = 0; i < count; i++) { try { Integer item = Integer.valueOf(selectedItems.get(i).toString()); String alias = aliases.get(item); mtm.deleteCertificate(alias); } catch (KeyStoreException e) { e.printStackTrace(); displayToast("Error: " + e.getLocalizedMessage()); } } if (xmppConnectionServiceBound) { reconnectAccounts(); } displayToast(getResources().getQuantityString(R.plurals.toast_delete_certificates, count, count)); } } }); dialogBuilder.setNegativeButton(getResources().getString(R.string.dialog_manage_certs_negativebutton), null); AlertDialog removeCertsDialog = dialogBuilder.create(); removeCertsDialog.show(); removeCertsDialog.getButton(AlertDialog.BUTTON_POSITIVE).setEnabled(false); return true; } }); final Preference exportLogsPreference = mSettingsFragment.findPreference("export_logs"); exportLogsPreference.setOnPreferenceClickListener(new Preference.OnPreferenceClickListener() { @Override public boolean onPreferenceClick(Preference preference) { if (hasStoragePermission(REQUEST_WRITE_LOGS)) { startExport(); } return true; } }); final Preference deleteOmemoPreference = mSettingsFragment.findPreference("delete_omemo_identities"); deleteOmemoPreference.setOnPreferenceClickListener(new Preference.OnPreferenceClickListener() { @Override public boolean onPreferenceClick(Preference preference) { deleteOmemoIdentities(); return true; } }); } private boolean isCallable(Intent intent) { return getPackageManager().queryIntentActivities(intent, PackageManager.MATCH_DEFAULT_ONLY).size() > 0; } private void deleteOmemoIdentities() { AlertDialog.Builder builder = new AlertDialog.Builder(this); builder.setTitle(R.string.pref_delete_omemo_identities); final List accounts = new ArrayList<>(); for (Account account : xmppConnectionService.getAccounts()) { if (account.isEnabled()) { accounts.add(account.getJid().toBareJid().toString()); } } final boolean[] checkedItems = new boolean[accounts.size()]; builder.setMultiChoiceItems(accounts.toArray(new CharSequence[accounts.size()]), checkedItems, new DialogInterface.OnMultiChoiceClickListener() { @Override public void onClick(DialogInterface dialog, int which, boolean isChecked) { checkedItems[which] = isChecked; final AlertDialog alertDialog = (AlertDialog) dialog; for (boolean item : checkedItems) { if (item) { alertDialog.getButton(DialogInterface.BUTTON_POSITIVE).setEnabled(true); return; } } alertDialog.getButton(DialogInterface.BUTTON_POSITIVE).setEnabled(false); } }); builder.setNegativeButton(R.string.cancel, null); builder.setPositiveButton(R.string.delete_selected_keys, new DialogInterface.OnClickListener() { @Override public void onClick(DialogInterface dialog, int which) { for (int i = 0; i < checkedItems.length; ++i) { if (checkedItems[i]) { try { Jid jid = Jid.fromString(accounts.get(i).toString()); Account account = xmppConnectionService.findAccountByJid(jid); if (account != null) { account.getAxolotlService().regenerateKeys(true); } } catch (InvalidJidException e) { // } } } } }); AlertDialog dialog = builder.create(); dialog.show(); dialog.getButton(AlertDialog.BUTTON_POSITIVE).setEnabled(false); } @Override public void onStop() { super.onStop(); PreferenceManager.getDefaultSharedPreferences(this) .unregisterOnSharedPreferenceChangeListener(this); } @Override public void onSharedPreferenceChanged(SharedPreferences preferences, String name) { final List resendPresence = Arrays.asList( "confirm_messages", DND_ON_SILENT_MODE, AWAY_WHEN_SCREEN_IS_OFF, "allow_message_correction", TREAT_VIBRATE_AS_SILENT, MANUALLY_CHANGE_PRESENCE, BROADCAST_LAST_ACTIVITY); if (name.equals("resource")) { String resource = preferences.getString("resource", "mobile") .toLowerCase(Locale.US); if (xmppConnectionServiceBound) { for (Account account : xmppConnectionService.getAccounts()) { if (account.setResource(resource)) { if (account.isEnabled()) { XmppConnection connection = account.getXmppConnection(); if (connection != null) { connection.resetStreamId(); } xmppConnectionService.reconnectAccountInBackground(account); } } } } } else if (name.equals(SHOW_FOREGROUND_SERVICE)) { xmppConnectionService.toggleForegroundService(); } else if (resendPresence.contains(name)) { if (xmppConnectionServiceBound) { if (name.equals(AWAY_WHEN_SCREEN_IS_OFF) || name.equals(MANUALLY_CHANGE_PRESENCE)) { xmppConnectionService.toggleScreenEventReceiver(); } if (name.equals(MANUALLY_CHANGE_PRESENCE) && !noAccountUsesPgp()) { Toast.makeText(this, R.string.republish_pgp_keys, Toast.LENGTH_LONG).show(); } xmppConnectionService.refreshAllPresences(); } } else if (name.equals("dont_trust_system_cas")) { xmppConnectionService.updateMemorizingTrustmanager(); reconnectAccounts(); } else if (name.equals("use_tor")) { reconnectAccounts(); } else if (name.equals(AUTOMATIC_MESSAGE_DELETION)) { xmppConnectionService.expireOldMessages(true); } else if (name.equals(THEME)) { final int theme = findTheme(); if (this.mTheme != theme) { recreate(); } } } @Override public void onRequestPermissionsResult(int requestCode, String[] permissions, int[] grantResults) { if (grantResults.length > 0) if (grantResults[0] == PackageManager.PERMISSION_GRANTED) { if (requestCode == REQUEST_WRITE_LOGS) { startExport(); } } else { Toast.makeText(this, R.string.no_storage_permission, Toast.LENGTH_SHORT).show(); } } private void startExport() { startService(new Intent(getApplicationContext(), ExportLogsService.class)); } private void displayToast(final String msg) { runOnUiThread(new Runnable() { @Override public void run() { Toast.makeText(SettingsActivity.this, msg, Toast.LENGTH_LONG).show(); } }); } private void reconnectAccounts() { for (Account account : xmppConnectionService.getAccounts()) { if (account.isEnabled()) { xmppConnectionService.reconnectAccountInBackground(account); } } } public void refreshUiReal() { //nothing to do. This Activity doesn't implement any listeners } }