package eu.siacs.conversations.ui; import android.preference.CheckBoxPreference; import android.support.annotation.NonNull; import android.support.v4.content.ContextCompat; import android.support.v7.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.net.Uri; 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.provider.MediaStore; import android.util.Log; import android.widget.Toast; import java.io.File; import java.security.KeyStoreException; import java.util.ArrayList; import java.util.Arrays; import java.util.Collections; import java.util.List; import eu.siacs.conversations.Config; import eu.siacs.conversations.R; import eu.siacs.conversations.crypto.OmemoSetting; import eu.siacs.conversations.entities.Account; import eu.siacs.conversations.persistance.FileBackend; import eu.siacs.conversations.services.ExportBackupService; import eu.siacs.conversations.services.MemorizingTrustManager; import eu.siacs.conversations.services.QuickConversationsService; import eu.siacs.conversations.ui.util.StyledAttributes; import eu.siacs.conversations.utils.GeoHelper; import eu.siacs.conversations.utils.TimeframeUtils; import rocks.xmpp.addr.Jid; public class SettingsActivity extends XmppActivity implements OnSharedPreferenceChangeListener { public static final String KEEP_FOREGROUND_SERVICE = "enable_foreground_service"; 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 THEME = "theme"; public static final String SHOW_DYNAMIC_TAGS = "show_dynamic_tags"; public static final String OMEMO_SETTING = "omemo"; public static final int REQUEST_CREATE_BACKUP = 0xbf8701; private SettingsFragment mSettingsFragment; @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_settings); FragmentManager fm = getFragmentManager(); mSettingsFragment = (SettingsFragment) fm.findFragmentById(R.id.settings_content); if (mSettingsFragment == null || !mSettingsFragment.getClass().equals(SettingsFragment.class)) { mSettingsFragment = new SettingsFragment(); fm.beginTransaction().replace(R.id.settings_content, mSettingsFragment).commit(); } mSettingsFragment.setActivityIntent(getIntent()); this.mTheme = findTheme(); setTheme(this.mTheme); getWindow().getDecorView().setBackgroundColor(StyledAttributes.getColor(this, R.attr.color_background_primary)); setSupportActionBar(findViewById(R.id.toolbar)); configureActionBar(getSupportActionBar()); } @Override void onBackendConnected() { } @Override public void onStart() { super.onStart(); PreferenceManager.getDefaultSharedPreferences(this).registerOnSharedPreferenceChangeListener(this); changeOmemoSettingSummary(); if (QuickConversationsService.isQuicksy()) { final PreferenceCategory connectionOptions = (PreferenceCategory) mSettingsFragment.findPreference("connection_options"); final PreferenceCategory groupChats = (PreferenceCategory) mSettingsFragment.findPreference("group_chats"); final Preference channelDiscoveryMethod = mSettingsFragment.findPreference("channel_discovery_method"); PreferenceScreen expert = (PreferenceScreen) mSettingsFragment.findPreference("expert"); if (connectionOptions != null) { expert.removePreference(connectionOptions); } if (groupChats != null && channelDiscoveryMethod != null) { groupChats.removePreference(channelDiscoveryMethod); } } PreferenceScreen mainPreferenceScreen = (PreferenceScreen) mSettingsFragment.findPreference("main_screen"); PreferenceCategory attachmentsCategory = (PreferenceCategory) mSettingsFragment.findPreference("attachments"); CheckBoxPreference locationPlugin = (CheckBoxPreference) mSettingsFragment.findPreference("use_share_location_plugin"); if (attachmentsCategory != null && locationPlugin != null) { if (!GeoHelper.isLocationPluginInstalled(this)) { attachmentsCategory.removePreference(locationPlugin); } } //this feature is only available on Huawei Android 6. PreferenceScreen huaweiPreferenceScreen = (PreferenceScreen) mSettingsFragment.findPreference("huawei"); if (huaweiPreferenceScreen != null) { 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 (generalCategory.getPreferenceCount() == 0) { if (mainPreferenceScreen != null) { mainPreferenceScreen.removePreference(generalCategory); } } } } ListPreference automaticMessageDeletionList = (ListPreference) mSettingsFragment.findPreference(AUTOMATIC_MESSAGE_DELETION); if (automaticMessageDeletionList != null) { final int[] choices = getResources().getIntArray(R.array.automatic_message_deletion_values); CharSequence[] entries = new CharSequence[choices.length]; CharSequence[] entryValues = new CharSequence[choices.length]; for (int i = 0; i < choices.length; ++i) { entryValues[i] = String.valueOf(choices[i]); if (choices[i] == 0) { entries[i] = getString(R.string.never); } else { entries[i] = TimeframeUtils.resolve(this, 1000L * choices[i]); } } automaticMessageDeletionList.setEntries(entries); automaticMessageDeletionList.setEntryValues(entryValues); } boolean removeLocation = new Intent("eu.siacs.conversations.location.request").resolveActivity(getPackageManager()) == null; boolean removeVoice = new Intent(MediaStore.Audio.Media.RECORD_SOUND_ACTION).resolveActivity(getPackageManager()) == null; ListPreference quickAction = (ListPreference) mSettingsFragment.findPreference("quick_action"); if (quickAction != null && (removeLocation || removeVoice)) { ArrayList entries = new ArrayList<>(Arrays.asList(quickAction.getEntries())); ArrayList entryValues = new ArrayList<>(Arrays.asList(quickAction.getEntryValues())); int index = entryValues.indexOf("location"); if (index > 0 && removeLocation) { entries.remove(index); entryValues.remove(index); } index = entryValues.indexOf("voice"); if (index > 0 && removeVoice) { entries.remove(index); entryValues.remove(index); } quickAction.setEntries(entries.toArray(new CharSequence[entries.size()])); quickAction.setEntryValues(entryValues.toArray(new CharSequence[entryValues.size()])); } final Preference removeCertsPreference = mSettingsFragment.findPreference("remove_trusted_certificates"); if (removeCertsPreference != null) { removeCertsPreference.setOnPreferenceClickListener(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, (dialog, indexSelected, 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), (dialog, 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 createBackupPreference = mSettingsFragment.findPreference("create_backup"); if (createBackupPreference != null) { createBackupPreference.setSummary(getString(R.string.pref_create_backup_summary, FileBackend.getBackupDirectory(this))); createBackupPreference.setOnPreferenceClickListener(preference -> { if (hasStoragePermission(REQUEST_CREATE_BACKUP)) { createBackup(); } return true; }); } if (Config.ONLY_INTERNAL_STORAGE) { final Preference cleanCachePreference = mSettingsFragment.findPreference("clean_cache"); if (cleanCachePreference != null) { cleanCachePreference.setOnPreferenceClickListener(preference -> cleanCache()); } final Preference cleanPrivateStoragePreference = mSettingsFragment.findPreference("clean_private_storage"); if (cleanPrivateStoragePreference != null) { cleanPrivateStoragePreference.setOnPreferenceClickListener(preference -> cleanPrivateStorage()); } } final Preference deleteOmemoPreference = mSettingsFragment.findPreference("delete_omemo_identities"); if (deleteOmemoPreference != null) { deleteOmemoPreference.setOnPreferenceClickListener(preference -> deleteOmemoIdentities()); } } private void changeOmemoSettingSummary() { ListPreference omemoPreference = (ListPreference) mSettingsFragment.findPreference(OMEMO_SETTING); if (omemoPreference != null) { String value = omemoPreference.getValue(); switch (value) { case "always": omemoPreference.setSummary(R.string.pref_omemo_setting_summary_always); break; case "default_on": omemoPreference.setSummary(R.string.pref_omemo_setting_summary_default_on); break; case "default_off": omemoPreference.setSummary(R.string.pref_omemo_setting_summary_default_off); break; } } else { Log.d(Config.LOGTAG,"unable to find preference named "+OMEMO_SETTING); } } private boolean isCallable(final Intent i) { return i != null && getPackageManager().queryIntentActivities(i, PackageManager.MATCH_DEFAULT_ONLY).size() > 0; } private boolean cleanCache() { Intent intent = new Intent(android.provider.Settings.ACTION_APPLICATION_DETAILS_SETTINGS); intent.setData(Uri.parse("package:" + getPackageName())); startActivity(intent); return true; } private boolean cleanPrivateStorage() { for(String type : Arrays.asList("Images", "Videos", "Files", "Recordings")) { cleanPrivateFiles(type); } return true; } private void cleanPrivateFiles(final String type) { try { File dir = new File(getFilesDir().getAbsolutePath(), "/" + type + "/"); File[] array = dir.listFiles(); if (array != null) { for (int b = 0; b < array.length; b++) { String name = array[b].getName().toLowerCase(); if (name.equals(".nomedia")) { continue; } if (array[b].isFile()) { array[b].delete(); } } } } catch (Throwable e) { Log.e("CleanCache", e.toString()); } } private boolean 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().asBareJid().toString()); } } final boolean[] checkedItems = new boolean[accounts.size()]; builder.setMultiChoiceItems(accounts.toArray(new CharSequence[accounts.size()]), checkedItems, (dialog, which, 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, (dialog, which) -> { for (int i = 0; i < checkedItems.length; ++i) { if (checkedItems[i]) { try { Jid jid = Jid.of(accounts.get(i).toString()); Account account = xmppConnectionService.findAccountByJid(jid); if (account != null) { account.getAxolotlService().regenerateKeys(true); } } catch (IllegalArgumentException e) { // } } } }); AlertDialog dialog = builder.create(); dialog.show(); dialog.getButton(AlertDialog.BUTTON_POSITIVE).setEnabled(false); return true; } @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(OMEMO_SETTING)) { OmemoSetting.load(this, preferences); changeOmemoSettingSummary(); } else if (name.equals(KEEP_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(); } xmppConnectionService.refreshAllPresences(); } } else if (name.equals("dont_trust_system_cas")) { xmppConnectionService.updateMemorizingTrustmanager(); reconnectAccounts(); } else if (name.equals("use_tor")) { reconnectAccounts(); xmppConnectionService.reinitializeMuclumbusService(); } 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, @NonNull String[] permissions, @NonNull int[] grantResults) { if (grantResults.length > 0) if (grantResults[0] == PackageManager.PERMISSION_GRANTED) { if (requestCode == REQUEST_CREATE_BACKUP) { createBackup(); } } else { Toast.makeText(this, R.string.no_storage_permission, Toast.LENGTH_SHORT).show(); } } private void createBackup() { ContextCompat.startForegroundService(this, new Intent(this, ExportBackupService.class)); } private void displayToast(final String msg) { runOnUiThread(() -> 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 } }