package de.pixart.messenger.ui; import android.Manifest; import android.annotation.SuppressLint; import android.annotation.TargetApi; import android.app.ActionBar; import android.app.ActionBar.Tab; import android.app.ActionBar.TabListener; import android.app.AlertDialog; import android.app.Dialog; import android.app.Fragment; import android.app.FragmentManager; import android.app.FragmentTransaction; import android.app.ListFragment; import android.app.PendingIntent; import android.content.ActivityNotFoundException; import android.content.Context; import android.content.DialogInterface; import android.content.DialogInterface.OnClickListener; import android.content.Intent; import android.content.pm.PackageManager; import android.net.Uri; import android.nfc.NdefMessage; import android.nfc.NdefRecord; import android.nfc.NfcAdapter; import android.os.Build; import android.os.Bundle; import android.os.Parcelable; import android.support.v4.view.PagerAdapter; import android.support.v4.view.ViewPager; import android.text.Editable; import android.text.SpannableString; import android.text.Spanned; import android.text.TextWatcher; import android.text.style.TypefaceSpan; 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.AdapterView.OnItemClickListener; import android.widget.ArrayAdapter; import android.widget.AutoCompleteTextView; import android.widget.CheckBox; import android.widget.Checkable; import android.widget.EditText; import android.widget.ListView; import android.widget.Spinner; import android.widget.TextView; import android.widget.Toast; import com.google.zxing.integration.android.IntentIntegrator; import com.google.zxing.integration.android.IntentResult; import java.util.ArrayList; import java.util.Arrays; import java.util.Collections; import java.util.List; import java.util.concurrent.atomic.AtomicBoolean; import de.pixart.messenger.Config; import de.pixart.messenger.R; import de.pixart.messenger.entities.Account; import de.pixart.messenger.entities.Bookmark; import de.pixart.messenger.entities.Contact; import de.pixart.messenger.entities.Conversation; import de.pixart.messenger.entities.ListItem; import de.pixart.messenger.entities.Presence; import de.pixart.messenger.services.XmppConnectionService.OnRosterUpdate; import de.pixart.messenger.ui.adapter.KnownHostsAdapter; import de.pixart.messenger.ui.adapter.ListItemAdapter; import de.pixart.messenger.utils.XmppUri; import de.pixart.messenger.xmpp.OnUpdateBlocklist; import de.pixart.messenger.xmpp.XmppConnection; import de.pixart.messenger.xmpp.jid.InvalidJidException; import de.pixart.messenger.xmpp.jid.Jid; public class StartConversationActivity extends XmppActivity implements OnRosterUpdate, OnUpdateBlocklist { private final int REQUEST_SYNC_CONTACTS = 0x3b28cf; private final int REQUEST_CREATE_CONFERENCE = 0x3b39da; public int conference_context_id; public int contact_context_id; private Tab mContactsTab; private Tab mConferencesTab; private ViewPager mViewPager; 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 List mKnownHosts; private List mKnownConferenceHosts; private Invite mPendingInvite = null; private EditText mSearchEditText; private AtomicBoolean mRequestedContactsPermission = new AtomicBoolean(false); private Dialog mCurrentDialog = null; private boolean mHideOfflineContacts = false; private MenuItem.OnActionExpandListener mOnActionExpandListener = new MenuItem.OnActionExpandListener() { @Override public boolean onMenuItemActionExpand(MenuItem item) { mSearchEditText.post(new Runnable() { @Override public void run() { mSearchEditText.requestFocus(); InputMethodManager imm = (InputMethodManager) getSystemService(Context.INPUT_METHOD_SERVICE); imm.showSoftInput(mSearchEditText, InputMethodManager.SHOW_IMPLICIT); } }); return true; } @Override public boolean onMenuItemActionCollapse(MenuItem item) { hideKeyboard(); mSearchEditText.setText(""); filter(null); return true; } }; private TabListener mTabListener = new TabListener() { @Override public void onTabUnselected(Tab tab, FragmentTransaction ft) { return; } @Override public void onTabSelected(Tab tab, FragmentTransaction ft) { mViewPager.setCurrentItem(tab.getPosition()); onTabChanged(); } @Override public void onTabReselected(Tab tab, FragmentTransaction ft) { return; } }; private ViewPager.SimpleOnPageChangeListener mOnPageChangeListener = new ViewPager.SimpleOnPageChangeListener() { @Override public void onPageSelected(int position) { if (getActionBar() != null) { getActionBar().setSelectedNavigationItem(position); } onTabChanged(); } }; 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 TextView.OnEditorActionListener mSearchDone = new TextView.OnEditorActionListener() { @Override public boolean onEditorAction(TextView v, int actionId, KeyEvent event) { int pos = getActionBar().getSelectedNavigationIndex(); if (pos == 0) { if (contacts.size() == 1) { openConversationForContact((Contact) contacts.get(0)); return true; } } else { if (conferences.size() == 1) { openConversationsForBookmark((Bookmark) conferences.get(0)); return true; } } hideKeyboard(); mListPagerAdapter.requestFocus(pos); return true; } }; 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 String mInitialJid; private Pair mPostponedActivityResult; private Toast mToast; private UiCallback mAdhocConferenceCallback = new UiCallback() { @Override public void success(final Conversation conversation) { runOnUiThread(new Runnable() { @Override public void run() { hideToast(); switchToConversation(conversation); } }); } @Override public void error(final int errorCode, Conversation object) { runOnUiThread(new Runnable() { @Override public void run() { replaceToast(getString(errorCode)); } }); } @Override public void userInputRequried(PendingIntent pi, Conversation object) { } }; 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(new String[]{context.getString(R.string.no_accounts)})); adapter.setDropDownViewResource(R.layout.simple_list_item); spinner.setAdapter(adapter); spinner.setEnabled(false); } } 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); setContentView(R.layout.activity_start_conversation); mViewPager = findViewById(R.id.start_conversation_view_pager); ActionBar actionBar = getActionBar(); actionBar.setNavigationMode(ActionBar.NAVIGATION_MODE_TABS); mContactsTab = actionBar.newTab().setText(R.string.contacts) .setTabListener(mTabListener); mConferencesTab = actionBar.newTab().setText(R.string.conferences) .setTabListener(mTabListener); actionBar.addTab(mContactsTab); actionBar.addTab(mConferencesTab); mViewPager.setOnPageChangeListener(mOnPageChangeListener); mListPagerAdapter = new ListPagerAdapter(getFragmentManager()); mViewPager.setAdapter(mListPagerAdapter); mConferenceAdapter = new ListItemAdapter(this, conferences); mContactsAdapter = new ListItemAdapter(this, contacts); mContactsAdapter.setOnTagClickedListener(this.mOnTagClickedListener); this.mHideOfflineContacts = getPreferences().getBoolean("hide_offline", false); } @Override public void onStart() { super.onStart(); final int theme = findTheme(); if (this.mTheme != theme) { recreate(); } else { askForContactsPermissions(); } mConferenceAdapter.refreshSettings(); mContactsAdapter.refreshSettings(); } @Override public void onStop() { if (mCurrentDialog != null) { mCurrentDialog.dismiss(); } super.onStop(); } @Override public void onNewIntent(Intent intent) { if (xmppConnectionServiceBound) { handleIntent(intent); } else { setIntent(intent); } } 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); switchToConversation(conversation); } protected void openConversationForContact() { int position = contact_context_id; openConversationForContact(position); } 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().toBareJid().toString() + "?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); conversation.setBookmark(bookmark); if (!bookmark.autojoin() && getPreferences().getBoolean("autojoin", getResources().getBoolean(R.bool.autojoin))) { bookmark.setAutojoin(true); xmppConnectionService.pushBookmarks(bookmark.getAccount()); } switchToConversation(conversation); } protected void openDetailsForContact() { int position = contact_context_id; Contact contact = (Contact) contacts.get(position); switchToContactDetails(contact); } 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(getString(R.string.remove_contact_text, contact.getJid())); builder.setPositiveButton(R.string.delete, new OnClickListener() { @Override public void onClick(DialogInterface dialog, int 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(getString(R.string.remove_bookmark_text, bookmark.getJid())); builder.setPositiveButton(R.string.delete, new OnClickListener() { @Override public void onClick(DialogInterface dialog, int which) { bookmark.unregisterConversation(); 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) { EnterJidDialog dialog = new EnterJidDialog( this, mKnownHosts, mActivatedAccounts, getString(R.string.create_contact), getString(R.string.create), prefilledJid, null, invite == null || !invite.hasFingerprints() ); dialog.setOnEnterJidDialogPositiveListener(new EnterJidDialog.OnEnterJidDialogPositiveListener() { @Override public boolean onEnterJidDialogPositive(Jid accountJid, Jid contactJid) throws EnterJidDialog.JidError { if (!xmppConnectionServiceBound) { return false; } final Account account = xmppConnectionService.findAccountByJid(accountJid); if (account == null) { return true; } final Contact contact = account.getRoster().getContact(contactJid); if (contact.showInRoster()) { throw new EnterJidDialog.JidError(getString(R.string.contact_already_exists)); } else { xmppConnectionService.createContact(contact); if (invite != null && invite.hasFingerprints()) { xmppConnectionService.verifyFingerprints(contact, invite.getFingerprints()); } switchToConversation(contact, invite == null ? null : invite.getBody()); return true; } } }); mCurrentDialog = dialog.show(); } @SuppressLint("InflateParams") protected void showJoinConferenceDialog(final String prefilledJid) { final AlertDialog.Builder builder = new AlertDialog.Builder(this); builder.setTitle(R.string.join_conference); final View dialogView = getLayoutInflater().inflate(R.layout.join_conference_dialog, null); final Spinner spinner = dialogView.findViewById(R.id.account); final AutoCompleteTextView jid = dialogView.findViewById(R.id.jid); final TextView jabberIdDesc = dialogView.findViewById(R.id.jabber_id); jabberIdDesc.setText(R.string.conference_address); jid.setHint(R.string.conference_address_example); jid.setAdapter(new KnownHostsAdapter(this, R.layout.simple_list_item, mKnownConferenceHosts)); if (prefilledJid != null) { jid.append(prefilledJid); } populateAccountSpinner(this, mActivatedAccounts, spinner); final Checkable bookmarkCheckBox = (CheckBox) dialogView .findViewById(R.id.bookmark); builder.setView(dialogView); builder.setNegativeButton(R.string.cancel, null); builder.setPositiveButton(R.string.join, null); final AlertDialog dialog = builder.create(); dialog.show(); mCurrentDialog = dialog; dialog.getButton(AlertDialog.BUTTON_POSITIVE).setOnClickListener( new View.OnClickListener() { @Override public void onClick(final View v) { if (!xmppConnectionServiceBound) { return; } final Account account = getSelectedAccount(spinner); if (account == null) { return; } final Jid conferenceJid; try { conferenceJid = Jid.fromString(jid.getText().toString()); } catch (final InvalidJidException e) { jid.setError(getString(R.string.invalid_jid)); return; } if (bookmarkCheckBox.isChecked()) { if (account.hasBookmarkFor(conferenceJid)) { jid.setError(getString(R.string.bookmark_already_exists)); } else { final Bookmark bookmark = new Bookmark(account, conferenceJid.toBareJid()); bookmark.setAutojoin(getPreferences().getBoolean("autojoin", getResources().getBoolean(R.bool.autojoin))); String nick = conferenceJid.getResourcepart(); 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); conversation.setBookmark(bookmark); dialog.dismiss(); mCurrentDialog = null; switchToConversation(conversation); } } else { final Conversation conversation = xmppConnectionService .findOrCreateConversation(account,conferenceJid, true, true, true); dialog.dismiss(); mCurrentDialog = null; switchToConversation(conversation); } } }); } private void showCreateConferenceDialog() { final AlertDialog.Builder builder = new AlertDialog.Builder(this); builder.setTitle(R.string.create_conference); final View dialogView = getLayoutInflater().inflate(R.layout.create_conference_dialog, null); final Spinner spinner = dialogView.findViewById(R.id.account); final EditText subject = dialogView.findViewById(R.id.subject); populateAccountSpinner(this, mActivatedAccounts, spinner); builder.setView(dialogView); builder.setPositiveButton(R.string.choose_participants, new OnClickListener() { @Override public void onClick(DialogInterface dialog, int which) { if (!xmppConnectionServiceBound) { return; } final Account account = getSelectedAccount(spinner); if (account == null) { return; } Intent intent = new Intent(getApplicationContext(), ChooseContactActivity.class); intent.putExtra("multiple", true); intent.putExtra("show_enter_jid", true); intent.putExtra("subject", subject.getText().toString()); intent.putExtra(EXTRA_ACCOUNT, account.getJid().toBareJid().toString()); intent.putExtra(ChooseContactActivity.EXTRA_TITLE_RES_ID, R.string.choose_participants); startActivityForResult(intent, REQUEST_CREATE_CONFERENCE); } }); builder.setNegativeButton(R.string.cancel, null); mCurrentDialog = builder.create(); mCurrentDialog.show(); } private Account getSelectedAccount(Spinner spinner) { if (!spinner.isEnabled()) { return null; } Jid jid; try { if (Config.DOMAIN_LOCK != null) { jid = Jid.fromParts((String) spinner.getSelectedItem(), Config.DOMAIN_LOCK, null); } else { jid = Jid.fromString((String) spinner.getSelectedItem()); } } catch (final InvalidJidException 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, false); } @Override public boolean onCreateOptionsMenu(Menu menu) { getMenuInflater().inflate(R.menu.start_conversation, menu); MenuItem menuCreateContact = menu.findItem(R.id.action_create_contact); MenuItem menuCreateConference = menu.findItem(R.id.action_conference); MenuItem menuHideOffline = menu.findItem(R.id.action_hide_offline); 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); if (getActionBar().getSelectedNavigationIndex() == 0) { menuCreateConference.setVisible(false); } else { menuCreateContact.setVisible(false); } if (mInitialJid != null) { mMenuSearchView.expandActionView(); mSearchEditText.append(mInitialJid); filter(mInitialJid); } return super.onCreateOptionsMenu(menu); } @Override public boolean onOptionsItemSelected(MenuItem item) { switch (item.getItemId()) { case R.id.action_create_contact: showCreateContactDialog(null, null); return true; case R.id.action_join_conference: showJoinConferenceDialog(null); return true; case R.id.action_create_conference: showCreateConferenceDialog(); return true; case R.id.action_scan_qr_code: new IntentIntegrator(this).initiateScan(Arrays.asList("AZTEC", "QR_CODE")); 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 ((requestCode & 0xFFFF) == IntentIntegrator.REQUEST_CODE) { IntentResult scanResult = IntentIntegrator.parseActivityResult(requestCode, resultCode, intent); if (scanResult != null && scanResult.getFormatName() != null) { String data = scanResult.getContents(); Invite invite = new Invite(data); if (xmppConnectionServiceBound) { invite.invite(); } else if (invite.getJid() != null) { this.mPendingInvite = invite; } else { this.mPendingInvite = null; } } } else if (resultCode == RESULT_OK) { if (xmppConnectionServiceBound) { this.mPostponedActivityResult = null; if (requestCode == REQUEST_CREATE_CONFERENCE) { Account account = extractAccount(intent); final String subject = intent.getStringExtra("subject"); List jids = new ArrayList<>(); if (intent.getBooleanExtra("multiple", false)) { String[] toAdd = intent.getStringArrayExtra("contacts"); for (String item : toAdd) { try { jids.add(Jid.fromString(item)); } catch (InvalidJidException e) { //ignored } } } else { try { jids.add(Jid.fromString(intent.getStringExtra("contact"))); } catch (Exception e) { //ignored } } if (account != null && jids.size() > 0) { if (xmppConnectionService.createAdhocConference(account, subject, 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, new OnClickListener() { @Override public void onClick(DialogInterface dialog, int which) { if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) { requestPermissions(new String[]{Manifest.permission.READ_CONTACTS}, REQUEST_SYNC_CONTACTS); } } }); if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN_MR2) { builder.setOnDismissListener(new DialogInterface.OnDismissListener() { @Override public void onDismiss(DialogInterface dialog) { if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) { requestPermissions(new String[]{Manifest.permission.READ_CONTACTS}, REQUEST_SYNC_CONTACTS); } } }); } builder.create().show(); } else { requestPermissions(new String[]{Manifest.permission.READ_CONTACTS}, 0); } } } } } @Override public void onRequestPermissionsResult(int requestCode, String permissions[], int[] grantResults) { if (grantResults.length > 0) if (grantResults[0] == PackageManager.PERMISSION_GRANTED) { if (requestCode == REQUEST_SYNC_CONTACTS && xmppConnectionServiceBound) { xmppConnectionService.loadPhoneContacts(); } } } @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().getLocalpart()); } else { this.mActivatedAccounts.add(account.getJid().toBareJid().toString()); } } } final Intent intent = getIntent(); final ActionBar ab = getActionBar(); boolean init = intent != null && intent.getBooleanExtra("init", false); boolean noConversations = xmppConnectionService.getConversations().size() == 0; if ((init || noConversations) && ab != null) { ab.setDisplayShowHomeEnabled(false); ab.setDisplayHomeAsUpEnabled(false); ab.setHomeButtonEnabled(false); } this.mKnownHosts = xmppConnectionService.getKnownHosts(); this.mKnownConferenceHosts = xmppConnectionService.getKnownConferenceHosts(); if (this.mPendingInvite != null) { mPendingInvite.invite(); this.mPendingInvite = null; filter(null); } else if (!handleIntent(getIntent())) { if (mSearchEditText != null) { filter(mSearchEditText.getText().toString()); } else { filter(null); } } else { filter(null); } setIntent(null); } @TargetApi(Build.VERSION_CODES.JELLY_BEAN) Invite getInviteJellyBean(NdefRecord record) { return new Invite(record.toUri()); } protected boolean handleIntent(Intent intent) { if (intent == null || intent.getAction() == null) { return false; } switch (intent.getAction()) { case Intent.ACTION_SENDTO: case Intent.ACTION_VIEW: Uri uri = intent.getData(); if (uri != null) { Invite invite = new Invite(intent.getData(), false); invite.account = intent.getStringExtra("account"); return invite.invite(); } else { return false; } case NfcAdapter.ACTION_NDEF_DISCOVERED: for (Parcelable message : getIntent().getParcelableArrayExtra(NfcAdapter.EXTRA_NDEF_MESSAGES)) { if (message instanceof NdefMessage) { for (NdefRecord record : ((NdefMessage) message).getRecords()) { switch (record.getTnf()) { case NdefRecord.TNF_WELL_KNOWN: if (Arrays.equals(record.getType(), NdefRecord.RTD_URI)) { if (android.os.Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN) { return getInviteJellyBean(record).invite(); } else { byte[] payload = record.getPayload(); if (payload[0] == 0) { return new Invite(Uri.parse(new String(Arrays.copyOfRange( payload, 1, payload.length)))).invite(); } } } } } } } } return false; } private boolean handleJid(Invite invite) { Account account = xmppConnectionService.findAccountByJid(invite.getJid()); if (account != null && account.isEnabled()) { if (invite.hasFingerprints() && xmppConnectionService.verifyFingerprints(account,invite.getFingerprints())) { Toast.makeText(this,R.string.verified_fingerprints,Toast.LENGTH_SHORT).show(); } switchToAccount(account); finish(); return true; } List contacts = xmppConnectionService.findContacts(invite.getJid(), invite.account); if (invite.isMuc()) { Conversation muc = xmppConnectionService.findFirstMuc(invite.getJid()); if (muc != null) { switchToConversation(muc, invite.getBody(), false); return true; } else { showJoinConferenceDialog(invite.getJid().toBareJid().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 { mInitialJid = 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); String jid = contact.getJid().toBareJid().toString(); SpannableString spannable = new SpannableString(getString(R.string.verifying_omemo_keys_trusted_source,jid,contact.getDisplayName())); int start = spannable.toString().indexOf(jid); if (start >= 0) { spannable.setSpan(new TypefaceSpan("monospace"),start,start + jid.length(), Spanned.SPAN_EXCLUSIVE_EXCLUSIVE); } warning.setText(spannable); builder.setView(view); builder.setPositiveButton(R.string.confirm, new OnClickListener() { @Override public void onClick(DialogInterface dialog, int which) { if (isTrustedSource.isChecked() && invite.hasFingerprints()) { xmppConnectionService.verifyFingerprints(contact, invite.getFingerprints()); } switchToConversation(contact, invite.getBody()); } }); builder.setNegativeButton(R.string.cancel, new OnClickListener() { @Override public void onClick(DialogInterface dialog, int which) { StartConversationActivity.this.finish(); } }); AlertDialog dialog = builder.create(); dialog.setCanceledOnTouchOutside(false); dialog.setOnCancelListener(new DialogInterface.OnCancelListener() { @Override public void onCancel(DialogInterface dialog) { 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(); for (Account account : xmppConnectionService.getAccounts()) { if (account.getStatus() != Account.State.DISABLED) { for (Contact contact : account.getRoster().getContacts()) { Presence.Status s = contact.getShownStatus(); if (contact.showInRoster() && 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(); } 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() { invalidateOptionsMenu(); } @Override public void OnUpdateBlocklist(final Status status) { refreshUi(); } @Override protected void refreshUiReal() { if (mSearchEditText != null) { filter(mSearchEditText.getText().toString()); } } 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(final View view, final Bundle savedInstanceState) { super.onViewCreated(view, savedInstanceState); registerForContextMenu(getListView()); getListView().setFastScrollEnabled(true); } @Override public void onCreateContextMenu(final ContextMenu menu, final View v, final ContextMenuInfo menuInfo) { super.onCreateContextMenu(menu, v, menuInfo); final StartConversationActivity activity = (StartConversationActivity) getActivity(); 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); if (contact.isSelf()) { showContactDetailsItem.setVisible(false); } 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(); switch (item.getItemId()) { case R.id.context_start_conversation: activity.openConversationForContact(); break; case R.id.context_contact_details: activity.openDetailsForContact(); 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(ViewGroup container, int position, Object object) { assert (0 <= position && position < fragments.length); FragmentTransaction trans = fragmentManager.beginTransaction(); trans.remove(fragments[position]); trans.commit(); fragments[position] = null; } @Override public Fragment instantiateItem(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(View view, Object fragment) { return ((Fragment) fragment).getView() == view; } public Fragment getItem(int position) { assert (0 <= position && position < fragments.length); if (fragments[position] == null) { final MyListFragment listFragment = new MyListFragment(); if (position == 1) { listFragment.setListAdapter(mConferenceAdapter); listFragment.setContextMenu(R.menu.conference_context); listFragment.setOnListItemClickListener(new OnItemClickListener() { @Override public void onItemClick(AdapterView arg0, View arg1, int position, long arg3) { openConversationForBookmark(position); } }); } else { listFragment.setListAdapter(mContactsAdapter); listFragment.setContextMenu(R.menu.contact_context); listFragment.setOnListItemClickListener(new OnItemClickListener() { @Override public void onItemClick(AdapterView arg0, View arg1, int position, long arg3) { openConversationForContact(position); } }); } fragments[position] = listFragment; } return fragments[position]; } } private class Invite extends XmppUri { public Invite(final Uri uri) { super(uri); } public Invite(final String uri) { super(uri); } public Invite(Uri uri, boolean safeSource) { super(uri, safeSource); } public String account; boolean invite() { if (getJid() != null) { return handleJid(this); } return false; } public boolean isMuc() { return muc; } } }