package eu.siacs.conversations.ui; import android.Manifest; import android.annotation.SuppressLint; import android.app.Dialog; import android.app.PendingIntent; import android.content.ActivityNotFoundException; import android.content.Context; import android.content.Intent; import android.content.SharedPreferences; import android.content.pm.PackageManager; import android.databinding.DataBindingUtil; import android.net.Uri; import android.os.Build; import android.os.Bundle; import android.support.annotation.DrawableRes; import android.support.annotation.NonNull; import android.support.annotation.Nullable; import android.support.v4.app.Fragment; import android.support.v4.app.FragmentManager; import android.support.v4.app.FragmentTransaction; import android.support.v4.app.ListFragment; import android.support.v4.view.PagerAdapter; import android.support.v4.view.ViewPager; import android.support.v7.app.ActionBar; import android.support.v7.app.AlertDialog; import android.support.v7.widget.Toolbar; import android.text.Editable; import android.text.SpannableString; import android.text.Spanned; import android.text.TextWatcher; import android.text.style.TypefaceSpan; import android.util.Log; import android.util.Pair; import android.view.ContextMenu; import android.view.ContextMenu.ContextMenuInfo; import android.view.KeyEvent; import android.view.Menu; import android.view.MenuItem; import android.view.View; import android.view.ViewGroup; import android.view.inputmethod.InputMethodManager; import android.widget.AdapterView; import android.widget.AdapterView.AdapterContextMenuInfo; import android.widget.ArrayAdapter; import android.widget.AutoCompleteTextView; import android.widget.CheckBox; import android.widget.EditText; import android.widget.ListView; import android.widget.Spinner; import android.widget.TextView; import android.widget.Toast; import java.util.ArrayList; import java.util.Arrays; import java.util.Collections; import java.util.List; import java.util.concurrent.atomic.AtomicBoolean; import eu.siacs.conversations.Config; import eu.siacs.conversations.R; import eu.siacs.conversations.databinding.ActivityStartConversationBinding; import eu.siacs.conversations.entities.Account; import eu.siacs.conversations.entities.Bookmark; import eu.siacs.conversations.entities.Contact; import eu.siacs.conversations.entities.Conversation; import eu.siacs.conversations.entities.ListItem; import eu.siacs.conversations.entities.Presence; import eu.siacs.conversations.services.XmppConnectionService; import eu.siacs.conversations.services.XmppConnectionService.OnRosterUpdate; import eu.siacs.conversations.ui.adapter.ListItemAdapter; import eu.siacs.conversations.ui.interfaces.OnBackendConnected; import eu.siacs.conversations.ui.service.EmojiService; import eu.siacs.conversations.ui.util.JidDialog; import eu.siacs.conversations.ui.util.MenuDoubleTabUtil; import eu.siacs.conversations.ui.util.PendingItem; import eu.siacs.conversations.ui.util.SoftKeyboardUtils; import eu.siacs.conversations.utils.XmppUri; import eu.siacs.conversations.xmpp.OnUpdateBlocklist; import eu.siacs.conversations.xmpp.XmppConnection; import rocks.xmpp.addr.Jid; public class StartConversationActivity extends XmppActivity implements XmppConnectionService.OnConversationUpdate, OnRosterUpdate, OnUpdateBlocklist, CreateConferenceDialog.CreateConferenceDialogListener, JoinConferenceDialog.JoinConferenceDialogListener { private final int REQUEST_SYNC_CONTACTS = 0x28cf; private final int REQUEST_CREATE_CONFERENCE = 0x39da; private final PendingItem pendingViewIntent = new PendingItem<>(); private final PendingItem mInitialSearchValue = new PendingItem<>(); private final AtomicBoolean oneShotKeyboardSuppress = new AtomicBoolean(); public int conference_context_id; public int contact_context_id; private ListPagerAdapter mListPagerAdapter; private List contacts = new ArrayList<>(); private ListItemAdapter mContactsAdapter; private List conferences = new ArrayList<>(); private ListItemAdapter mConferenceAdapter; private List mActivatedAccounts = new ArrayList<>(); private EditText mSearchEditText; private AtomicBoolean mRequestedContactsPermission = new AtomicBoolean(false); private boolean mHideOfflineContacts = false; private MenuItem.OnActionExpandListener mOnActionExpandListener = new MenuItem.OnActionExpandListener() { @Override public boolean onMenuItemActionExpand(MenuItem item) { mSearchEditText.post(() -> { updateSearchViewHint(); mSearchEditText.requestFocus(); if (oneShotKeyboardSuppress.compareAndSet(true, false)) { return; } InputMethodManager imm = (InputMethodManager) getSystemService(Context.INPUT_METHOD_SERVICE); if (imm != null) { imm.showSoftInput(mSearchEditText, InputMethodManager.SHOW_IMPLICIT); } }); return true; } @Override public boolean onMenuItemActionCollapse(MenuItem item) { SoftKeyboardUtils.hideSoftKeyboard(StartConversationActivity.this); mSearchEditText.setText(""); filter(null); return true; } }; private TextWatcher mSearchTextWatcher = new TextWatcher() { @Override public void afterTextChanged(Editable editable) { filter(editable.toString()); } @Override public void beforeTextChanged(CharSequence s, int start, int count, int after) { } @Override public void onTextChanged(CharSequence s, int start, int before, int count) { } }; private MenuItem mMenuSearchView; private ListItemAdapter.OnTagClickedListener mOnTagClickedListener = new ListItemAdapter.OnTagClickedListener() { @Override public void onTagClicked(String tag) { if (mMenuSearchView != null) { mMenuSearchView.expandActionView(); mSearchEditText.setText(""); mSearchEditText.append(tag); filter(tag); } } }; private Pair mPostponedActivityResult; private Toast mToast; private UiCallback mAdhocConferenceCallback = new UiCallback() { @Override public void success(final Conversation conversation) { runOnUiThread(() -> { hideToast(); switchToConversation(conversation); }); } @Override public void error(final int errorCode, Conversation object) { runOnUiThread(() -> replaceToast(getString(errorCode))); } @Override public void userInputRequried(PendingIntent pi, Conversation object) { } }; private ActivityStartConversationBinding binding; private TextView.OnEditorActionListener mSearchDone = new TextView.OnEditorActionListener() { @Override public boolean onEditorAction(TextView v, int actionId, KeyEvent event) { int pos = binding.startConversationViewPager.getCurrentItem(); if (pos == 0) { if (contacts.size() == 1) { openConversationForContact((Contact) contacts.get(0)); return true; } else if (contacts.size() == 0 && conferences.size() == 1) { openConversationsForBookmark((Bookmark) conferences.get(0)); return true; } } else { if (conferences.size() == 1) { openConversationsForBookmark((Bookmark) conferences.get(0)); return true; } else if (conferences.size() == 0 && contacts.size() == 1) { openConversationForContact((Contact) contacts.get(0)); return true; } } SoftKeyboardUtils.hideSoftKeyboard(StartConversationActivity.this); mListPagerAdapter.requestFocus(pos); return true; } }; private ViewPager.SimpleOnPageChangeListener mOnPageChangeListener = new ViewPager.SimpleOnPageChangeListener() { @Override public void onPageSelected(int position) { onTabChanged(); } }; public static void populateAccountSpinner(Context context, List accounts, Spinner spinner) { if (accounts.size() > 0) { ArrayAdapter adapter = new ArrayAdapter<>(context, R.layout.simple_list_item, accounts); adapter.setDropDownViewResource(R.layout.simple_list_item); spinner.setAdapter(adapter); spinner.setEnabled(true); } else { ArrayAdapter adapter = new ArrayAdapter<>(context, R.layout.simple_list_item, Arrays.asList(context.getString(R.string.no_accounts))); adapter.setDropDownViewResource(R.layout.simple_list_item); spinner.setAdapter(adapter); spinner.setEnabled(false); } } public static void launch(Context context) { final Intent intent = new Intent(context, StartConversationActivity.class); context.startActivity(intent); } private static Intent createLauncherIntent(Context context) { final Intent intent = new Intent(context, StartConversationActivity.class); intent.setAction(Intent.ACTION_MAIN); intent.addCategory(Intent.CATEGORY_LAUNCHER); return intent; } private static boolean isViewIntent(final Intent i) { return i != null && (Intent.ACTION_VIEW.equals(i.getAction()) || Intent.ACTION_SENDTO.equals(i.getAction()) || i.hasExtra(WelcomeActivity.EXTRA_INVITE_URI)); } protected void hideToast() { if (mToast != null) { mToast.cancel(); } } protected void replaceToast(String msg) { hideToast(); mToast = Toast.makeText(this, msg, Toast.LENGTH_LONG); mToast.show(); } @Override public void onRosterUpdate() { this.refreshUi(); } @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); new EmojiService(this).init(); this.binding = DataBindingUtil.setContentView(this, R.layout.activity_start_conversation); Toolbar toolbar = (Toolbar) binding.toolbar; setSupportActionBar(toolbar); configureActionBar(getSupportActionBar()); this.binding.fab.setOnClickListener((v) -> { if (binding.startConversationViewPager.getCurrentItem() == 0) { String searchString = mSearchEditText != null ? mSearchEditText.getText().toString() : null; if (searchString != null && !searchString.trim().isEmpty()) { try { Jid jid = Jid.of(searchString); if (jid.getLocal() != null && jid.isBareJid() && jid.getDomain().contains(".")) { showCreateContactDialog(jid.toString(), null); return; } } catch (IllegalArgumentException ignored) { //ignore and fall through } } showCreateContactDialog(null, null); } else { showCreateConferenceDialog(); } }); binding.tabLayout.setupWithViewPager(binding.startConversationViewPager); binding.startConversationViewPager.addOnPageChangeListener(mOnPageChangeListener); mListPagerAdapter = new ListPagerAdapter(getSupportFragmentManager()); binding.startConversationViewPager.setAdapter(mListPagerAdapter); mConferenceAdapter = new ListItemAdapter(this, conferences); mContactsAdapter = new ListItemAdapter(this, contacts); mContactsAdapter.setOnTagClickedListener(this.mOnTagClickedListener); final SharedPreferences preferences = getPreferences(); this.mHideOfflineContacts = preferences.getBoolean("hide_offline", false); final boolean startSearching = preferences.getBoolean("start_searching",getResources().getBoolean(R.bool.start_searching)); final Intent intent; if (savedInstanceState == null) { intent = getIntent(); } else { final String search = savedInstanceState.getString("search"); if (search != null) { mInitialSearchValue.push(search); } intent = savedInstanceState.getParcelable("intent"); } if (isViewIntent(intent)) { pendingViewIntent.push(intent); setIntent(createLauncherIntent(this)); } else if (startSearching && mInitialSearchValue.peek() == null) { mInitialSearchValue.push(""); } } @Override public void onSaveInstanceState(Bundle savedInstanceState) { Intent pendingIntent = pendingViewIntent.peek(); savedInstanceState.putParcelable("intent", pendingIntent != null ? pendingIntent : getIntent()); if (mMenuSearchView != null && mMenuSearchView.isActionViewExpanded()) { savedInstanceState.putString("search", mSearchEditText != null ? mSearchEditText.getText().toString() : null); } super.onSaveInstanceState(savedInstanceState); } @Override public void onStart() { super.onStart(); final int theme = findTheme(); if (this.mTheme != theme) { recreate(); } else { if (pendingViewIntent.peek() == null) { askForContactsPermissions(); } } mConferenceAdapter.refreshSettings(); mContactsAdapter.refreshSettings(); } @Override public void onNewIntent(final Intent intent) { if (xmppConnectionServiceBound) { processViewIntent(intent); } else { pendingViewIntent.push(intent); } setIntent(createLauncherIntent(this)); } protected void openConversationForContact(int position) { Contact contact = (Contact) contacts.get(position); openConversationForContact(contact); } protected void openConversationForContact(Contact contact) { Conversation conversation = xmppConnectionService.findOrCreateConversation(contact.getAccount(), contact.getJid(), false, true); SoftKeyboardUtils.hideSoftKeyboard(this); switchToConversation(conversation); } protected void openConversationForBookmark() { openConversationForBookmark(conference_context_id); } protected void openConversationForBookmark(int position) { Bookmark bookmark = (Bookmark) conferences.get(position); openConversationsForBookmark(bookmark); } protected void shareBookmarkUri() { shareBookmarkUri(conference_context_id); } protected void shareBookmarkUri(int position) { Bookmark bookmark = (Bookmark) conferences.get(position); Intent shareIntent = new Intent(); shareIntent.setAction(Intent.ACTION_SEND); shareIntent.putExtra(Intent.EXTRA_TEXT, "xmpp:" + bookmark.getJid().asBareJid().toEscapedString() + "?join"); shareIntent.setType("text/plain"); try { startActivity(Intent.createChooser(shareIntent, getText(R.string.share_uri_with))); } catch (ActivityNotFoundException e) { Toast.makeText(this, R.string.no_application_to_share_uri, Toast.LENGTH_SHORT).show(); } } protected void openConversationsForBookmark(Bookmark bookmark) { Jid jid = bookmark.getJid(); if (jid == null) { Toast.makeText(this, R.string.invalid_jid, Toast.LENGTH_SHORT).show(); return; } Conversation conversation = xmppConnectionService.findOrCreateConversation(bookmark.getAccount(), jid, true, true, true); bookmark.setConversation(conversation); if (!bookmark.autojoin() && getPreferences().getBoolean("autojoin", getResources().getBoolean(R.bool.autojoin))) { bookmark.setAutojoin(true); xmppConnectionService.pushBookmarks(bookmark.getAccount()); } SoftKeyboardUtils.hideSoftKeyboard(this); switchToConversation(conversation); } protected void openDetailsForContact() { int position = contact_context_id; Contact contact = (Contact) contacts.get(position); switchToContactDetails(contact); } protected void showQrForContact() { int position = contact_context_id; Contact contact = (Contact) contacts.get(position); showQrCode("xmpp:"+contact.getJid().asBareJid().toEscapedString()); } protected void toggleContactBlock() { final int position = contact_context_id; BlockContactDialog.show(this, (Contact) contacts.get(position)); } protected void deleteContact() { final int position = contact_context_id; final Contact contact = (Contact) contacts.get(position); final AlertDialog.Builder builder = new AlertDialog.Builder(this); builder.setNegativeButton(R.string.cancel, null); builder.setTitle(R.string.action_delete_contact); builder.setMessage(JidDialog.style(this, R.string.remove_contact_text, contact.getJid().toEscapedString())); builder.setPositiveButton(R.string.delete, (dialog, which) -> { xmppConnectionService.deleteContactOnServer(contact); filter(mSearchEditText.getText().toString()); }); builder.create().show(); } protected void deleteConference() { int position = conference_context_id; final Bookmark bookmark = (Bookmark) conferences.get(position); AlertDialog.Builder builder = new AlertDialog.Builder(this); builder.setNegativeButton(R.string.cancel, null); builder.setTitle(R.string.delete_bookmark); builder.setMessage(JidDialog.style(this, R.string.remove_bookmark_text, bookmark.getJid().toEscapedString())); builder.setPositiveButton(R.string.delete, (dialog, which) -> { bookmark.setConversation(null); Account account = bookmark.getAccount(); account.getBookmarks().remove(bookmark); xmppConnectionService.pushBookmarks(account); filter(mSearchEditText.getText().toString()); }); builder.create().show(); } @SuppressLint("InflateParams") protected void showCreateContactDialog(final String prefilledJid, final Invite invite) { FragmentTransaction ft = getSupportFragmentManager().beginTransaction(); Fragment prev = getSupportFragmentManager().findFragmentByTag(FRAGMENT_TAG_DIALOG); if (prev != null) { ft.remove(prev); } ft.addToBackStack(null); EnterJidDialog dialog = EnterJidDialog.newInstance( mActivatedAccounts, getString(R.string.dialog_title_create_contact), getString(R.string.create), prefilledJid, null, invite == null || !invite.hasFingerprints() ); dialog.setOnEnterJidDialogPositiveListener((accountJid, contactJid) -> { if (!xmppConnectionServiceBound) { return false; } final Account account = xmppConnectionService.findAccountByJid(accountJid); if (account == null) { return true; } final Contact contact = account.getRoster().getContact(contactJid); if (invite != null && invite.getName() != null) { contact.setServerName(invite.getName()); } if (contact.isSelf()) { switchToConversation(contact, null); return true; } else if (contact.showInRoster()) { throw new EnterJidDialog.JidError(getString(R.string.contact_already_exists)); } else { xmppConnectionService.createContact(contact, true); if (invite != null && invite.hasFingerprints()) { xmppConnectionService.verifyFingerprints(contact, invite.getFingerprints()); } switchToConversation(contact, invite == null ? null : invite.getBody()); return true; } }); dialog.show(ft, FRAGMENT_TAG_DIALOG); } @SuppressLint("InflateParams") protected void showJoinConferenceDialog(final String prefilledJid) { FragmentTransaction ft = getSupportFragmentManager().beginTransaction(); Fragment prev = getSupportFragmentManager().findFragmentByTag(FRAGMENT_TAG_DIALOG); if (prev != null) { ft.remove(prev); } ft.addToBackStack(null); JoinConferenceDialog joinConferenceFragment = JoinConferenceDialog.newInstance(prefilledJid, mActivatedAccounts); joinConferenceFragment.show(ft, FRAGMENT_TAG_DIALOG); } private void showCreateConferenceDialog() { FragmentTransaction ft = getSupportFragmentManager().beginTransaction(); Fragment prev = getSupportFragmentManager().findFragmentByTag(FRAGMENT_TAG_DIALOG); if (prev != null) { ft.remove(prev); } ft.addToBackStack(null); CreateConferenceDialog createConferenceFragment = CreateConferenceDialog.newInstance(mActivatedAccounts); createConferenceFragment.show(ft, FRAGMENT_TAG_DIALOG); } private Account getSelectedAccount(Spinner spinner) { if (!spinner.isEnabled()) { return null; } Jid jid; try { if (Config.DOMAIN_LOCK != null) { jid = Jid.of((String) spinner.getSelectedItem(), Config.DOMAIN_LOCK, null); } else { jid = Jid.of((String) spinner.getSelectedItem()); } } catch (final IllegalArgumentException e) { return null; } return xmppConnectionService.findAccountByJid(jid); } protected void switchToConversation(Contact contact, String body) { Conversation conversation = xmppConnectionService .findOrCreateConversation(contact.getAccount(), contact.getJid(), false, true); switchToConversation(conversation, body); } @Override public void invalidateOptionsMenu() { boolean isExpanded = mMenuSearchView != null && mMenuSearchView.isActionViewExpanded(); String text = mSearchEditText != null ? mSearchEditText.getText().toString() : ""; if (isExpanded) { mInitialSearchValue.push(text); oneShotKeyboardSuppress.set(true); } super.invalidateOptionsMenu(); } private void updateSearchViewHint() { if (binding == null || mSearchEditText == null) { return; } if (binding.startConversationViewPager.getCurrentItem() == 0) { mSearchEditText.setHint(R.string.search_contacts); } else { mSearchEditText.setHint(R.string.search_groups); } } @Override public boolean onCreateOptionsMenu(Menu menu) { getMenuInflater().inflate(R.menu.start_conversation, menu); MenuItem menuHideOffline = menu.findItem(R.id.action_hide_offline); MenuItem joinGroupChat = menu.findItem(R.id.action_join_conference); MenuItem qrCodeScanMenuItem = menu.findItem(R.id.action_scan_qr_code); joinGroupChat.setVisible(binding.startConversationViewPager.getCurrentItem() == 1); qrCodeScanMenuItem.setVisible(isCameraFeatureAvailable()); menuHideOffline.setChecked(this.mHideOfflineContacts); mMenuSearchView = menu.findItem(R.id.action_search); mMenuSearchView.setOnActionExpandListener(mOnActionExpandListener); View mSearchView = mMenuSearchView.getActionView(); mSearchEditText = mSearchView.findViewById(R.id.search_field); mSearchEditText.addTextChangedListener(mSearchTextWatcher); mSearchEditText.setOnEditorActionListener(mSearchDone); String initialSearchValue = mInitialSearchValue.pop(); if (initialSearchValue != null) { mMenuSearchView.expandActionView(); mSearchEditText.append(initialSearchValue); filter(initialSearchValue); } updateSearchViewHint(); return super.onCreateOptionsMenu(menu); } @Override public boolean onOptionsItemSelected(MenuItem item) { if (MenuDoubleTabUtil.shouldIgnoreTap()) { return false; } switch (item.getItemId()) { case android.R.id.home: navigateBack(); return true; case R.id.action_join_conference: showJoinConferenceDialog(null); return true; case R.id.action_scan_qr_code: UriHandlerActivity.scan(this); return true; case R.id.action_hide_offline: mHideOfflineContacts = !item.isChecked(); getPreferences().edit().putBoolean("hide_offline", mHideOfflineContacts).commit(); if (mSearchEditText != null) { filter(mSearchEditText.getText().toString()); } invalidateOptionsMenu(); } return super.onOptionsItemSelected(item); } @Override public boolean onKeyUp(int keyCode, KeyEvent event) { if (keyCode == KeyEvent.KEYCODE_SEARCH && !event.isLongPress()) { openSearch(); return true; } int c = event.getUnicodeChar(); if (c > 32) { if (mSearchEditText != null && !mSearchEditText.isFocused()) { openSearch(); mSearchEditText.append(Character.toString((char) c)); return true; } } return super.onKeyUp(keyCode, event); } private void openSearch() { if (mMenuSearchView != null) { mMenuSearchView.expandActionView(); } } @Override public void onActivityResult(int requestCode, int resultCode, Intent intent) { if (resultCode == RESULT_OK) { if (xmppConnectionServiceBound) { this.mPostponedActivityResult = null; if (requestCode == REQUEST_CREATE_CONFERENCE) { Account account = extractAccount(intent); final String name = intent.getStringExtra(ChooseContactActivity.EXTRA_GROUP_CHAT_NAME); final List jids = ChooseContactActivity.extractJabberIds(intent); if (account != null && jids.size() > 0) { if (xmppConnectionService.createAdhocConference(account, name, jids, mAdhocConferenceCallback)) { mToast = Toast.makeText(this, R.string.creating_conference, Toast.LENGTH_LONG); mToast.show(); } } } } else { this.mPostponedActivityResult = new Pair<>(requestCode, intent); } } super.onActivityResult(requestCode, requestCode, intent); } private void askForContactsPermissions() { if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) { if (checkSelfPermission(Manifest.permission.READ_CONTACTS) != PackageManager.PERMISSION_GRANTED) { if (mRequestedContactsPermission.compareAndSet(false, true)) { if (shouldShowRequestPermissionRationale(Manifest.permission.READ_CONTACTS)) { AlertDialog.Builder builder = new AlertDialog.Builder(this); builder.setTitle(R.string.sync_with_contacts); builder.setMessage(R.string.sync_with_contacts_long); builder.setPositiveButton(R.string.next, (dialog, which) -> requestPermissions(new String[]{Manifest.permission.READ_CONTACTS}, REQUEST_SYNC_CONTACTS)); builder.setOnDismissListener(dialog -> requestPermissions(new String[]{Manifest.permission.READ_CONTACTS}, REQUEST_SYNC_CONTACTS)); builder.create().show(); } else { requestPermissions(new String[]{Manifest.permission.READ_CONTACTS}, REQUEST_SYNC_CONTACTS); } } } } } @Override public void onRequestPermissionsResult(int requestCode, @NonNull String permissions[], @NonNull int[] grantResults) { if (grantResults.length > 0) if (grantResults[0] == PackageManager.PERMISSION_GRANTED) { ScanActivity.onRequestPermissionResult(this, requestCode, grantResults); if (requestCode == REQUEST_SYNC_CONTACTS && xmppConnectionServiceBound) { xmppConnectionService.loadPhoneContacts(); xmppConnectionService.startContactObserver(); } } } private void configureHomeButton() { final ActionBar actionBar = getSupportActionBar(); if (actionBar == null) { return; } boolean openConversations = !xmppConnectionService.isConversationsListEmpty(null); actionBar.setDisplayHomeAsUpEnabled(openConversations); actionBar.setDisplayHomeAsUpEnabled(openConversations); } @Override protected void onBackendConnected() { if (mPostponedActivityResult != null) { onActivityResult(mPostponedActivityResult.first, RESULT_OK, mPostponedActivityResult.second); this.mPostponedActivityResult = null; } this.mActivatedAccounts.clear(); for (Account account : xmppConnectionService.getAccounts()) { if (account.getStatus() != Account.State.DISABLED) { if (Config.DOMAIN_LOCK != null) { this.mActivatedAccounts.add(account.getJid().getLocal()); } else { this.mActivatedAccounts.add(account.getJid().asBareJid().toString()); } } } configureHomeButton(); Intent intent = pendingViewIntent.pop(); if (intent != null && processViewIntent(intent)) { filter(null); } else { if (mSearchEditText != null) { filter(mSearchEditText.getText().toString()); } else { filter(null); } } Fragment fragment = getSupportFragmentManager().findFragmentByTag(FRAGMENT_TAG_DIALOG); if (fragment != null && fragment instanceof OnBackendConnected) { Log.d(Config.LOGTAG, "calling on backend connected on dialog"); ((OnBackendConnected) fragment).onBackendConnected(); } } protected boolean processViewIntent(@NonNull Intent intent) { final String inviteUri = intent.getStringExtra(WelcomeActivity.EXTRA_INVITE_URI); if (inviteUri != null) { Invite invite = new Invite(inviteUri); if (invite.isJidValid()) { return invite.invite(); } } final String action = intent.getAction(); if (action == null) { return false; } switch (action) { case Intent.ACTION_SENDTO: case Intent.ACTION_VIEW: Uri uri = intent.getData(); if (uri != null) { Invite invite = new Invite(intent.getData(), intent.getBooleanExtra("scanned", false)); invite.account = intent.getStringExtra("account"); return invite.invite(); } else { return false; } } return false; } private boolean handleJid(Invite invite) { List contacts = xmppConnectionService.findContacts(invite.getJid(), invite.account); if (invite.isAction(XmppUri.ACTION_JOIN)) { Conversation muc = xmppConnectionService.findFirstMuc(invite.getJid()); if (muc != null) { switchToConversation(muc, invite.getBody()); return true; } else { showJoinConferenceDialog(invite.getJid().asBareJid().toString()); return false; } } else if (contacts.size() == 0) { showCreateContactDialog(invite.getJid().toString(), invite); return false; } else if (contacts.size() == 1) { Contact contact = contacts.get(0); if (!invite.isSafeSource() && invite.hasFingerprints()) { displayVerificationWarningDialog(contact, invite); } else { if (invite.hasFingerprints()) { if (xmppConnectionService.verifyFingerprints(contact, invite.getFingerprints())) { Toast.makeText(this, R.string.verified_fingerprints, Toast.LENGTH_SHORT).show(); } } if (invite.account != null) { xmppConnectionService.getShortcutService().report(contact); } switchToConversation(contact, invite.getBody()); } return true; } else { if (mMenuSearchView != null) { mMenuSearchView.expandActionView(); mSearchEditText.setText(""); mSearchEditText.append(invite.getJid().toString()); filter(invite.getJid().toString()); } else { mInitialSearchValue.push(invite.getJid().toString()); } return true; } } private void displayVerificationWarningDialog(final Contact contact, final Invite invite) { AlertDialog.Builder builder = new AlertDialog.Builder(this); builder.setTitle(R.string.verify_omemo_keys); View view = getLayoutInflater().inflate(R.layout.dialog_verify_fingerprints, null); final CheckBox isTrustedSource = view.findViewById(R.id.trusted_source); TextView warning = view.findViewById(R.id.warning); warning.setText(JidDialog.style(this, R.string.verifying_omemo_keys_trusted_source, contact.getJid().asBareJid().toEscapedString(), contact.getDisplayName())); builder.setView(view); builder.setPositiveButton(R.string.confirm, (dialog, which) -> { if (isTrustedSource.isChecked() && invite.hasFingerprints()) { xmppConnectionService.verifyFingerprints(contact, invite.getFingerprints()); } switchToConversation(contact, invite.getBody()); }); builder.setNegativeButton(R.string.cancel, (dialog, which) -> StartConversationActivity.this.finish()); AlertDialog dialog = builder.create(); dialog.setCanceledOnTouchOutside(false); dialog.setOnCancelListener(dialog1 -> StartConversationActivity.this.finish()); dialog.show(); } protected void filter(String needle) { if (xmppConnectionServiceBound) { this.filterContacts(needle); this.filterConferences(needle); } } protected void filterContacts(String needle) { this.contacts.clear(); final List accounts = xmppConnectionService.getAccounts(); final boolean singleAccountActive = isSingleAccountActive(accounts); for (Account account : accounts) { if (account.getStatus() != Account.State.DISABLED) { for (Contact contact : account.getRoster().getContacts()) { Presence.Status s = contact.getShownStatus(); if ((contact.showInRoster() || (singleAccountActive && contact.showInPhoneBook())) && contact.match(this, needle) && (!this.mHideOfflineContacts || (needle != null && !needle.trim().isEmpty()) || s.compareTo(Presence.Status.OFFLINE) < 0)) { this.contacts.add(contact); } } } } Collections.sort(this.contacts); mContactsAdapter.notifyDataSetChanged(); } private static boolean isSingleAccountActive(final List accounts) { int i = 0; for(Account account : accounts) { if (account.getStatus() != Account.State.DISABLED) { ++i; } } return i == 1; } protected void filterConferences(String needle) { this.conferences.clear(); for (Account account : xmppConnectionService.getAccounts()) { if (account.getStatus() != Account.State.DISABLED) { for (Bookmark bookmark : account.getBookmarks()) { if (bookmark.match(this, needle)) { this.conferences.add(bookmark); } } } } Collections.sort(this.conferences); mConferenceAdapter.notifyDataSetChanged(); } private void onTabChanged() { @DrawableRes final int fabDrawable; if (binding.startConversationViewPager.getCurrentItem() == 0) { fabDrawable = R.drawable.ic_person_add_white_24dp; } else { fabDrawable = R.drawable.ic_group_add_white_24dp; } binding.fab.setImageResource(fabDrawable); invalidateOptionsMenu(); } @Override public void OnUpdateBlocklist(final Status status) { refreshUi(); } @Override protected void refreshUiReal() { if (mSearchEditText != null) { filter(mSearchEditText.getText().toString()); } configureHomeButton(); } @Override public void onBackPressed() { navigateBack(); } private void navigateBack() { if (xmppConnectionService != null && !xmppConnectionService.isConversationsListEmpty(null)) { Intent intent = new Intent(this, ConversationsActivity.class); intent.addFlags(Intent.FLAG_ACTIVITY_NO_ANIMATION); startActivity(intent); } finish(); } @Override public void onCreateDialogPositiveClick(Spinner spinner, String name) { if (!xmppConnectionServiceBound) { return; } final Account account = getSelectedAccount(spinner); if (account == null) { return; } Intent intent = new Intent(getApplicationContext(), ChooseContactActivity.class); intent.putExtra(ChooseContactActivity.EXTRA_SHOW_ENTER_JID, false); intent.putExtra(ChooseContactActivity.EXTRA_SELECT_MULTIPLE, true); intent.putExtra(ChooseContactActivity.EXTRA_GROUP_CHAT_NAME, name.trim()); intent.putExtra(ChooseContactActivity.EXTRA_ACCOUNT, account.getJid().asBareJid().toString()); intent.putExtra(ChooseContactActivity.EXTRA_TITLE_RES_ID, R.string.choose_participants); startActivityForResult(intent, REQUEST_CREATE_CONFERENCE); } @Override public void onJoinDialogPositiveClick(Dialog dialog, Spinner spinner, AutoCompleteTextView jid, boolean isBookmarkChecked) { if (!xmppConnectionServiceBound) { return; } final Account account = getSelectedAccount(spinner); if (account == null) { return; } final Jid conferenceJid; try { conferenceJid = Jid.of(jid.getText().toString()); } catch (final IllegalArgumentException e) { jid.setError(getString(R.string.invalid_jid)); return; } if (isBookmarkChecked) { if (account.hasBookmarkFor(conferenceJid)) { jid.setError(getString(R.string.bookmark_already_exists)); } else { final Bookmark bookmark = new Bookmark(account, conferenceJid.asBareJid()); bookmark.setAutojoin(getBooleanPreference("autojoin", R.bool.autojoin)); String nick = conferenceJid.getResource(); if (nick != null && !nick.isEmpty()) { bookmark.setNick(nick); } account.getBookmarks().add(bookmark); xmppConnectionService.pushBookmarks(account); final Conversation conversation = xmppConnectionService .findOrCreateConversation(account, conferenceJid, true, true, true); bookmark.setConversation(conversation); dialog.dismiss(); switchToConversation(conversation); } } else { final Conversation conversation = xmppConnectionService .findOrCreateConversation(account, conferenceJid, true, true, true); dialog.dismiss(); switchToConversation(conversation); } } @Override public void onConversationUpdate() { refreshUi(); } public static class MyListFragment extends ListFragment { private AdapterView.OnItemClickListener mOnItemClickListener; private int mResContextMenu; public void setContextMenu(final int res) { this.mResContextMenu = res; } @Override public void onListItemClick(final ListView l, final View v, final int position, final long id) { if (mOnItemClickListener != null) { mOnItemClickListener.onItemClick(l, v, position, id); } } public void setOnListItemClickListener(AdapterView.OnItemClickListener l) { this.mOnItemClickListener = l; } @Override public void onViewCreated(@NonNull final View view, final Bundle savedInstanceState) { super.onViewCreated(view, savedInstanceState); registerForContextMenu(getListView()); getListView().setFastScrollEnabled(true); getListView().setDivider(null); getListView().setDividerHeight(0); } @Override public void onCreateContextMenu(final ContextMenu menu, final View v, final ContextMenuInfo menuInfo) { super.onCreateContextMenu(menu, v, menuInfo); final StartConversationActivity activity = (StartConversationActivity) getActivity(); if (activity == null) { return; } activity.getMenuInflater().inflate(mResContextMenu, menu); final AdapterView.AdapterContextMenuInfo acmi = (AdapterContextMenuInfo) menuInfo; if (mResContextMenu == R.menu.conference_context) { activity.conference_context_id = acmi.position; } else if (mResContextMenu == R.menu.contact_context) { activity.contact_context_id = acmi.position; final Contact contact = (Contact) activity.contacts.get(acmi.position); final MenuItem blockUnblockItem = menu.findItem(R.id.context_contact_block_unblock); final MenuItem showContactDetailsItem = menu.findItem(R.id.context_contact_details); final MenuItem deleteContactMenuItem = menu.findItem(R.id.context_delete_contact); if (contact.isSelf()) { showContactDetailsItem.setVisible(false); } deleteContactMenuItem.setVisible(contact.showInRoster()); XmppConnection xmpp = contact.getAccount().getXmppConnection(); if (xmpp != null && xmpp.getFeatures().blocking() && !contact.isSelf()) { if (contact.isBlocked()) { blockUnblockItem.setTitle(R.string.unblock_contact); } else { blockUnblockItem.setTitle(R.string.block_contact); } } else { blockUnblockItem.setVisible(false); } } } @Override public boolean onContextItemSelected(final MenuItem item) { StartConversationActivity activity = (StartConversationActivity) getActivity(); if (activity == null) { return true; } switch (item.getItemId()) { case R.id.context_contact_details: activity.openDetailsForContact(); break; case R.id.context_show_qr: activity.showQrForContact(); break; case R.id.context_contact_block_unblock: activity.toggleContactBlock(); break; case R.id.context_delete_contact: activity.deleteContact(); break; case R.id.context_join_conference: activity.openConversationForBookmark(); break; case R.id.context_share_uri: activity.shareBookmarkUri(); break; case R.id.context_delete_conference: activity.deleteConference(); } return true; } } public class ListPagerAdapter extends PagerAdapter { FragmentManager fragmentManager; MyListFragment[] fragments; public ListPagerAdapter(FragmentManager fm) { fragmentManager = fm; fragments = new MyListFragment[2]; } public void requestFocus(int pos) { if (fragments.length > pos) { fragments[pos].getListView().requestFocus(); } } @Override public void destroyItem(@NonNull ViewGroup container, int position, @NonNull Object object) { FragmentTransaction trans = fragmentManager.beginTransaction(); trans.remove(fragments[position]); trans.commit(); fragments[position] = null; } @NonNull @Override public Fragment instantiateItem(@NonNull ViewGroup container, int position) { Fragment fragment = getItem(position); FragmentTransaction trans = fragmentManager.beginTransaction(); trans.add(container.getId(), fragment, "fragment:" + position); trans.commit(); return fragment; } @Override public int getCount() { return fragments.length; } @Override public boolean isViewFromObject(@NonNull View view, @NonNull Object fragment) { return ((Fragment) fragment).getView() == view; } @Nullable @Override public CharSequence getPageTitle(int position) { switch (position) { case 0: return getResources().getString(R.string.contacts); case 1: return getResources().getString(R.string.conferences); default: return super.getPageTitle(position); } } Fragment getItem(int position) { if (fragments[position] == null) { final MyListFragment listFragment = new MyListFragment(); if (position == 1) { listFragment.setListAdapter(mConferenceAdapter); listFragment.setContextMenu(R.menu.conference_context); listFragment.setOnListItemClickListener((arg0, arg1, p, arg3) -> openConversationForBookmark(p)); } else { listFragment.setListAdapter(mContactsAdapter); listFragment.setContextMenu(R.menu.contact_context); listFragment.setOnListItemClickListener((arg0, arg1, p, arg3) -> openConversationForContact(p)); } fragments[position] = listFragment; } return fragments[position]; } } private class Invite extends XmppUri { public String account; public Invite(final Uri uri) { super(uri); } public Invite(final String uri) { super(uri); } public Invite(Uri uri, boolean safeSource) { super(uri, safeSource); } boolean invite() { if (!isJidValid()) { Toast.makeText(StartConversationActivity.this, R.string.invalid_jid, Toast.LENGTH_SHORT).show(); return false; } if (getJid() != null) { return handleJid(this); } return false; } } }