package eu.siacs.conversations.ui; import android.annotation.SuppressLint; import android.app.ActionBar; import android.app.AlertDialog; import android.app.FragmentTransaction; import android.app.PendingIntent; import android.content.ClipData; import android.content.DialogInterface; import android.content.DialogInterface.OnClickListener; import android.content.Intent; import android.content.IntentSender.SendIntentException; import android.content.pm.PackageManager; import android.net.Uri; import android.os.Build; import android.os.Bundle; import android.provider.MediaStore; import android.provider.Settings; import android.support.v4.widget.SlidingPaneLayout; import android.support.v4.widget.SlidingPaneLayout.PanelSlideListener; import android.util.Log; import android.util.Pair; import android.view.Gravity; import android.view.KeyEvent; import android.view.Menu; import android.view.MenuItem; import android.view.Surface; import android.view.View; import android.widget.AdapterView; import android.widget.AdapterView.OnItemClickListener; import android.widget.ArrayAdapter; import android.widget.CheckBox; import android.widget.PopupMenu; import android.widget.PopupMenu.OnMenuItemClickListener; import android.widget.Toast; import net.java.otr4j.session.SessionStatus; import org.openintents.openpgp.util.OpenPgpApi; import java.util.ArrayList; import java.util.Iterator; import java.util.List; import java.util.concurrent.atomic.AtomicBoolean; import de.thedevstack.conversationsplus.ConversationsPlusPreferences; import de.thedevstack.conversationsplus.ui.dialogs.UserDecisionDialog; import de.thedevstack.conversationsplus.ui.listeners.ResizePictureUserDecisionListener; import de.timroes.android.listview.EnhancedListView; import eu.siacs.conversations.Config; import eu.siacs.conversations.R; import eu.siacs.conversations.crypto.axolotl.AxolotlService; import eu.siacs.conversations.crypto.axolotl.AxolotlServiceImpl; import eu.siacs.conversations.crypto.axolotl.XmppAxolotlSession; import eu.siacs.conversations.entities.Account; import eu.siacs.conversations.entities.Blockable; import eu.siacs.conversations.entities.Contact; import eu.siacs.conversations.entities.Conversation; import eu.siacs.conversations.entities.Message; import eu.siacs.conversations.entities.Transferable; import eu.siacs.conversations.persistance.FileBackend; import eu.siacs.conversations.services.XmppConnectionService; import eu.siacs.conversations.services.XmppConnectionService.OnAccountUpdate; import eu.siacs.conversations.services.XmppConnectionService.OnConversationUpdate; import eu.siacs.conversations.services.XmppConnectionService.OnRosterUpdate; import eu.siacs.conversations.ui.adapter.ConversationAdapter; import eu.siacs.conversations.utils.ExceptionHelper; import eu.siacs.conversations.xmpp.OnUpdateBlocklist; import eu.siacs.conversations.xmpp.jid.InvalidJidException; import eu.siacs.conversations.xmpp.jid.Jid; public class ConversationActivity extends XmppActivity implements OnAccountUpdate, OnConversationUpdate, OnRosterUpdate, OnUpdateBlocklist, XmppConnectionService.OnShowErrorToast { public static final String ACTION_DOWNLOAD = "eu.siacs.conversations.action.DOWNLOAD"; public static final String VIEW_CONVERSATION = "viewConversation"; public static final String CONVERSATION = "conversationUuid"; public static final String MESSAGE = "messageUuid"; public static final String TEXT = "text"; public static final String NICK = "nick"; public static final String PRIVATE_MESSAGE = "pm"; public static final int REQUEST_SEND_MESSAGE = 0x0201; public static final int REQUEST_DECRYPT_PGP = 0x0202; public static final int REQUEST_ENCRYPT_MESSAGE = 0x0207; public static final int REQUEST_TRUST_KEYS_TEXT = 0x0208; public static final int REQUEST_TRUST_KEYS_MENU = 0x0209; public static final int REQUEST_START_DOWNLOAD = 0x0210; public static final int ATTACHMENT_CHOICE_CHOOSE_IMAGE = 0x0301; public static final int ATTACHMENT_CHOICE_TAKE_PHOTO = 0x0302; public static final int ATTACHMENT_CHOICE_CHOOSE_FILE = 0x0303; public static final int ATTACHMENT_CHOICE_RECORD_VOICE = 0x0304; public static final int ATTACHMENT_CHOICE_LOCATION = 0x0305; public static final int ATTACHMENT_CHOICE_INVALID = 0x0306; private static final String STATE_OPEN_CONVERSATION = "state_open_conversation"; private static final String STATE_PANEL_OPEN = "state_panel_open"; private static final String STATE_PENDING_URI = "state_pending_uri"; private String mOpenConverstaion = null; private boolean mPanelOpen = true; final private List mPendingImageUris = new ArrayList<>(); final private List mPendingFileUris = new ArrayList<>(); private Uri mPendingGeoUri = null; private boolean forbidProcessingPendings = false; private Message mPendingDownloadableMessage = null; private boolean conversationWasSelectedByKeyboard = false; private View mContentView; private List conversationList = new ArrayList<>(); private Conversation swipedConversation = null; private Conversation mSelectedConversation = null; private EnhancedListView listView; private ConversationFragment mConversationFragment; private ArrayAdapter listAdapter; private boolean mActivityPaused = false; private AtomicBoolean mRedirected = new AtomicBoolean(false); private Pair mPostponedActivityResult; public Conversation getSelectedConversation() { return this.mSelectedConversation; } public void setSelectedConversation(Conversation conversation) { this.mSelectedConversation = conversation; } public void showConversationsOverview() { if (mContentView instanceof SlidingPaneLayout) { SlidingPaneLayout mSlidingPaneLayout = (SlidingPaneLayout) mContentView; mSlidingPaneLayout.openPane(); } } @Override protected String getShareableUri() { Conversation conversation = getSelectedConversation(); if (conversation != null) { return conversation.getAccount().getShareableUri(); } else { return ""; } } public void hideConversationsOverview() { if (mContentView instanceof SlidingPaneLayout) { SlidingPaneLayout mSlidingPaneLayout = (SlidingPaneLayout) mContentView; mSlidingPaneLayout.closePane(); } } public boolean isConversationsOverviewHideable() { if (mContentView instanceof SlidingPaneLayout) { return true; } else { return false; } } public boolean isConversationsOverviewVisable() { if (mContentView instanceof SlidingPaneLayout) { SlidingPaneLayout mSlidingPaneLayout = (SlidingPaneLayout) mContentView; return mSlidingPaneLayout.isOpen(); } else { return true; } } @Override protected void onCreate(final Bundle savedInstanceState) { super.onCreate(savedInstanceState); if (savedInstanceState != null) { mOpenConverstaion = savedInstanceState.getString(STATE_OPEN_CONVERSATION, null); mPanelOpen = savedInstanceState.getBoolean(STATE_PANEL_OPEN, true); String pending = savedInstanceState.getString(STATE_PENDING_URI, null); if (pending != null) { mPendingImageUris.clear(); mPendingImageUris.add(Uri.parse(pending)); } } setContentView(R.layout.fragment_conversations_overview); this.mConversationFragment = new ConversationFragment(); FragmentTransaction transaction = getFragmentManager().beginTransaction(); transaction.replace(R.id.selected_conversation, this.mConversationFragment, "conversation"); transaction.commit(); listView = (EnhancedListView) findViewById(R.id.list); this.listAdapter = new ConversationAdapter(this, conversationList); listView.setAdapter(this.listAdapter); if (getActionBar() != null) { getActionBar().setDisplayHomeAsUpEnabled(false); getActionBar().setHomeButtonEnabled(false); } listView.setOnItemClickListener(new OnItemClickListener() { @Override public void onItemClick(AdapterView arg0, View clickedView, int position, long arg3) { if (getSelectedConversation() != conversationList.get(position)) { setSelectedConversation(conversationList.get(position)); ConversationActivity.this.mConversationFragment.reInit(getSelectedConversation()); conversationWasSelectedByKeyboard = false; } hideConversationsOverview(); openConversation(); } }); listView.setDismissCallback(new EnhancedListView.OnDismissCallback() { @Override public EnhancedListView.Undoable onDismiss(final EnhancedListView enhancedListView, final int position) { final int index = listView.getFirstVisiblePosition(); View v = listView.getChildAt(0); final int top = (v == null) ? 0 : (v.getTop() - listView.getPaddingTop()); try { swipedConversation = listAdapter.getItem(position); } catch (IndexOutOfBoundsException e) { return null; } listAdapter.remove(swipedConversation); xmppConnectionService.markRead(swipedConversation); final boolean formerlySelected = (getSelectedConversation() == swipedConversation); if (position == 0 && listAdapter.getCount() == 0) { endConversation(swipedConversation, false, true); return null; } else if (formerlySelected) { setSelectedConversation(listAdapter.getItem(0)); ConversationActivity.this.mConversationFragment .reInit(getSelectedConversation()); } return new EnhancedListView.Undoable() { @Override public void undo() { listAdapter.insert(swipedConversation, position); if (formerlySelected) { setSelectedConversation(swipedConversation); ConversationActivity.this.mConversationFragment .reInit(getSelectedConversation()); } swipedConversation = null; listView.setSelectionFromTop(index + (listView.getChildCount() < position ? 1 : 0), top); } @Override public void discard() { if (!swipedConversation.isRead() && swipedConversation.getMode() == Conversation.MODE_SINGLE) { swipedConversation = null; return; } endConversation(swipedConversation, false, false); swipedConversation = null; } @Override public String getTitle() { if (swipedConversation.getMode() == Conversation.MODE_MULTI) { return getResources().getString(R.string.title_undo_swipe_out_muc); } else { return getResources().getString(R.string.title_undo_swipe_out_conversation); } } }; } }); listView.enableSwipeToDismiss(); listView.setSwipeDirection(EnhancedListView.SwipeDirection.START); listView.setSwipingLayout(R.id.swipeable_item); listView.setUndoStyle(EnhancedListView.UndoStyle.SINGLE_POPUP); listView.setUndoHideDelay(5000); listView.setRequireTouchBeforeDismiss(false); mContentView = findViewById(R.id.content_view_spl); if (mContentView == null) { mContentView = findViewById(R.id.content_view_ll); } if (mContentView instanceof SlidingPaneLayout) { SlidingPaneLayout mSlidingPaneLayout = (SlidingPaneLayout) mContentView; // Move the conversation list when sliding the selected conversation mSlidingPaneLayout.setParallaxDistance(150); // The shadow between conversation list and selected conversation mSlidingPaneLayout.setShadowResourceLeft(R.drawable.es_slidingpane_shadow); mSlidingPaneLayout.setSliderFadeColor(0); mSlidingPaneLayout.setPanelSlideListener(new PanelSlideListener() { @Override public void onPanelOpened(View arg0) { updateActionBarTitle(); invalidateOptionsMenu(); hideKeyboard(); if (xmppConnectionServiceBound) { xmppConnectionService.getNotificationService() .setOpenConversation(null); } closeContextMenu(); } @Override public void onPanelClosed(View arg0) { listView.discardUndo(); openConversation(); } @Override public void onPanelSlide(View arg0, float arg1) { // TODO Auto-generated method stub } }); } } @Override public void switchToConversation(Conversation conversation) { setSelectedConversation(conversation); runOnUiThread(new Runnable() { @Override public void run() { ConversationActivity.this.mConversationFragment.reInit(getSelectedConversation()); openConversation(); } }); } private void updateActionBarTitle() { updateActionBarTitle(isConversationsOverviewHideable() && !isConversationsOverviewVisable()); } private void updateActionBarTitle(boolean titleShouldBeName) { final ActionBar ab = getActionBar(); final Conversation conversation = getSelectedConversation(); if (ab != null) { if (titleShouldBeName && conversation != null) { ab.setDisplayHomeAsUpEnabled(true); ab.setHomeButtonEnabled(true); if (conversation.getMode() == Conversation.MODE_SINGLE || ConversationsPlusPreferences.useSubject()) { ab.setTitle(conversation.getName()); } else { ab.setTitle(conversation.getJid().toBareJid().toString()); } } else { ab.setDisplayHomeAsUpEnabled(false); ab.setHomeButtonEnabled(false); ab.setTitle(R.string.app_name); } } } private void openConversation() { this.updateActionBarTitle(); this.invalidateOptionsMenu(); if (xmppConnectionServiceBound) { final Conversation conversation = getSelectedConversation(); xmppConnectionService.getNotificationService().setOpenConversation(conversation); sendReadMarkerIfNecessary(conversation); } listAdapter.notifyDataSetChanged(); } public void sendReadMarkerIfNecessary(final Conversation conversation) { if (!mActivityPaused && conversation != null) { xmppConnectionService.sendReadMarker(conversation); } } @Override public boolean onCreateOptionsMenu(Menu menu) { getMenuInflater().inflate(R.menu.conversations, menu); final MenuItem menuSecure = menu.findItem(R.id.action_security); final MenuItem menuArchive = menu.findItem(R.id.action_archive); final MenuItem menuMucDetails = menu.findItem(R.id.action_muc_details); final MenuItem menuContactDetails = menu.findItem(R.id.action_contact_details); final MenuItem menuAttach = menu.findItem(R.id.action_attach_file); final MenuItem menuClearHistory = menu.findItem(R.id.action_clear_history); final MenuItem menuAdd = menu.findItem(R.id.action_add); final MenuItem menuInviteContact = menu.findItem(R.id.action_invite); final MenuItem menuMute = menu.findItem(R.id.action_mute); final MenuItem menuUnmute = menu.findItem(R.id.action_unmute); if (isConversationsOverviewVisable() && isConversationsOverviewHideable()) { menuArchive.setVisible(false); menuMucDetails.setVisible(false); menuContactDetails.setVisible(false); menuSecure.setVisible(false); menuInviteContact.setVisible(false); menuAttach.setVisible(false); menuClearHistory.setVisible(false); menuMute.setVisible(false); menuUnmute.setVisible(false); } else { menuAdd.setVisible(!isConversationsOverviewHideable()); if (this.getSelectedConversation() != null) { if (this.getSelectedConversation().getNextEncryption() != Message.ENCRYPTION_NONE) { if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) { menuSecure.setIcon(R.drawable.ic_lock_white_24dp); } else { menuSecure.setIcon(R.drawable.ic_action_secure); } } if (this.getSelectedConversation().getMode() == Conversation.MODE_MULTI) { menuContactDetails.setVisible(false); menuAttach.setVisible(getSelectedConversation().getAccount().httpUploadAvailable() && getSelectedConversation().getMucOptions().participating()); menuInviteContact.setVisible(getSelectedConversation().getMucOptions().canInvite()); menuSecure.setVisible((Config.supportOpenPgp() || Config.supportOmemo()) && Config.multipleEncryptionChoices()); //only if pgp is supported we have a choice } else { menuMucDetails.setVisible(false); menuSecure.setVisible(Config.multipleEncryptionChoices()); } if (this.getSelectedConversation().isMuted()) { menuMute.setVisible(false); } else { menuUnmute.setVisible(false); } } } return super.onCreateOptionsMenu(menu); } protected void selectPresenceToAttachFile(final int attachmentChoice, final int encryption) { final Conversation conversation = getSelectedConversation(); final Account account = conversation.getAccount(); final OnPresenceSelected callback = new OnPresenceSelected() { @Override public void onPresenceSelected() { Intent intent = new Intent(); boolean chooser = false; String fallbackPackageId = null; switch (attachmentChoice) { case ATTACHMENT_CHOICE_CHOOSE_IMAGE: intent.setAction(Intent.ACTION_GET_CONTENT); if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN_MR2) { intent.putExtra(Intent.EXTRA_ALLOW_MULTIPLE, true); } intent.setType("image/*"); chooser = true; break; case ATTACHMENT_CHOICE_TAKE_PHOTO: Uri uri = FileBackend.getTakePhotoUri(); intent.setAction(MediaStore.ACTION_IMAGE_CAPTURE); intent.putExtra(MediaStore.EXTRA_OUTPUT, uri); mPendingImageUris.clear(); mPendingImageUris.add(uri); break; case ATTACHMENT_CHOICE_CHOOSE_FILE: chooser = true; intent.setType("*/*"); intent.addCategory(Intent.CATEGORY_OPENABLE); intent.setAction(Intent.ACTION_GET_CONTENT); break; case ATTACHMENT_CHOICE_RECORD_VOICE: intent.setAction(MediaStore.Audio.Media.RECORD_SOUND_ACTION); fallbackPackageId = "eu.siacs.conversations.voicerecorder"; break; case ATTACHMENT_CHOICE_LOCATION: intent.setAction("eu.siacs.conversations.location.request"); fallbackPackageId = "eu.siacs.conversations.sharelocation"; break; } if (intent.resolveActivity(getPackageManager()) != null) { if (chooser) { startActivityForResult( Intent.createChooser(intent, getString(R.string.perform_action_with)), attachmentChoice); } else { startActivityForResult(intent, attachmentChoice); } } else if (fallbackPackageId != null) { startActivity(getInstallApkIntent(fallbackPackageId)); } } }; if ((account.httpUploadAvailable() || attachmentChoice == ATTACHMENT_CHOICE_LOCATION) && encryption != Message.ENCRYPTION_OTR) { conversation.setNextCounterpart(null); callback.onPresenceSelected(); } else { selectPresence(conversation, callback); } } private Intent getInstallApkIntent(final String packageId) { Intent intent = new Intent(Intent.ACTION_VIEW); intent.setData(Uri.parse("market://details?id=" + packageId)); if (intent.resolveActivity(getPackageManager()) != null) { return intent; } else { intent.setData(Uri.parse("http://play.google.com/store/apps/details?id=" + packageId)); return intent; } } public void attachFile(final int attachmentChoice) { if (attachmentChoice != ATTACHMENT_CHOICE_LOCATION) { if (!hasStoragePermission(attachmentChoice)) { return; } } switch (attachmentChoice) { case ATTACHMENT_CHOICE_LOCATION: ConversationsPlusPreferences.applyRecentlyUsedQuickAction("location"); break; case ATTACHMENT_CHOICE_RECORD_VOICE: ConversationsPlusPreferences.applyRecentlyUsedQuickAction("voice"); break; case ATTACHMENT_CHOICE_TAKE_PHOTO: ConversationsPlusPreferences.applyRecentlyUsedQuickAction("photo"); break; case ATTACHMENT_CHOICE_CHOOSE_IMAGE: ConversationsPlusPreferences.applyRecentlyUsedQuickAction("picture"); break; } final Conversation conversation = getSelectedConversation(); final int encryption = conversation.getNextEncryption(); final int mode = conversation.getMode(); if (encryption == Message.ENCRYPTION_PGP) { if (hasPgp()) { if (mode == Conversation.MODE_SINGLE && conversation.getContact().getPgpKeyId() != 0) { xmppConnectionService.getPgpEngine().hasKey( conversation.getContact(), new UiCallback() { @Override public void userInputRequried(PendingIntent pi, Contact contact) { ConversationActivity.this.runIntent(pi, attachmentChoice); } @Override public void success(Contact contact) { selectPresenceToAttachFile(attachmentChoice, encryption); } @Override public void error(int error, Contact contact) { displayErrorDialog(error); } }); } else if (mode == Conversation.MODE_MULTI && conversation.getMucOptions().pgpKeysInUse()) { if (!conversation.getMucOptions().everybodyHasKeys()) { Toast warning = Toast .makeText(this, R.string.missing_public_keys, Toast.LENGTH_LONG); warning.setGravity(Gravity.CENTER_VERTICAL, 0, 0); warning.show(); } selectPresenceToAttachFile(attachmentChoice, encryption); } else { final ConversationFragment fragment = (ConversationFragment) getFragmentManager() .findFragmentByTag("conversation"); if (fragment != null) { fragment.showNoPGPKeyDialog(false, new OnClickListener() { @Override public void onClick(DialogInterface dialog, int which) { conversation .setNextEncryption(Message.ENCRYPTION_NONE); xmppConnectionService.databaseBackend .updateConversation(conversation); selectPresenceToAttachFile(attachmentChoice, Message.ENCRYPTION_NONE); } }); } } } else { showInstallPgpDialog(); } } else { if (encryption != Message.ENCRYPTION_AXOLOTL || !trustKeysIfNeeded(REQUEST_TRUST_KEYS_MENU, attachmentChoice)) { selectPresenceToAttachFile(attachmentChoice, encryption); } } } @Override public void onRequestPermissionsResult(int requestCode, String permissions[], int[] grantResults) { if (grantResults.length > 0) if (grantResults[0] == PackageManager.PERMISSION_GRANTED) { if (requestCode == REQUEST_START_DOWNLOAD) { if (this.mPendingDownloadableMessage != null) { startDownloadable(this.mPendingDownloadableMessage); } } else { attachFile(requestCode); } } else { Toast.makeText(this, R.string.no_storage_permission, Toast.LENGTH_SHORT).show(); } } public void startDownloadable(Message message) { if (!hasStoragePermission(ConversationActivity.REQUEST_START_DOWNLOAD)) { this.mPendingDownloadableMessage = message; return; } Transferable transferable = message.getTransferable(); if (transferable != null) { if (!transferable.start()) { Toast.makeText(this, R.string.not_connected_try_again, Toast.LENGTH_SHORT).show(); } } else if (message.treatAsDownloadable() != Message.Decision.NEVER) { xmppConnectionService.getHttpConnectionManager().createNewDownloadConnection(message, true); } } @Override public boolean onOptionsItemSelected(final MenuItem item) { if (item.getItemId() == android.R.id.home) { showConversationsOverview(); return true; } else if (item.getItemId() == R.id.action_add) { startActivity(new Intent(this, StartConversationActivity.class)); return true; } else if (getSelectedConversation() != null) { switch (item.getItemId()) { case R.id.action_attach_file: attachFileDialog(); break; case R.id.action_archive: this.endConversation(getSelectedConversation()); break; case R.id.action_contact_details: switchToContactDetails(getSelectedConversation().getContact()); break; case R.id.action_muc_details: Intent intent = new Intent(this, ConferenceDetailsActivity.class); intent.setAction(ConferenceDetailsActivity.ACTION_VIEW_MUC); intent.putExtra("uuid", getSelectedConversation().getUuid()); startActivity(intent); break; case R.id.action_invite: inviteToConversation(getSelectedConversation()); break; case R.id.action_security: selectEncryptionDialog(getSelectedConversation()); break; case R.id.action_clear_history: clearHistoryDialog(getSelectedConversation()); break; case R.id.action_mute: muteConversationDialog(getSelectedConversation()); break; case R.id.action_unmute: unmuteConversation(getSelectedConversation()); break; case R.id.action_block: BlockContactDialog.show(this, xmppConnectionService, getSelectedConversation()); break; case R.id.action_unblock: BlockContactDialog.show(this, xmppConnectionService, getSelectedConversation()); break; default: break; } return super.onOptionsItemSelected(item); } else { return super.onOptionsItemSelected(item); } } public void endConversation(Conversation conversation) { endConversation(conversation, true, true); } public void endConversation(Conversation conversation, boolean showOverview, boolean reinit) { if (showOverview) { showConversationsOverview(); } xmppConnectionService.archiveConversation(conversation); if (reinit) { if (conversationList.size() > 0) { setSelectedConversation(conversationList.get(0)); this.mConversationFragment.reInit(getSelectedConversation()); } else { setSelectedConversation(null); if (mRedirected.compareAndSet(false, true)) { Intent intent = new Intent(this, StartConversationActivity.class); intent.putExtra("init", true); startActivity(intent); finish(); } } } } @SuppressLint("InflateParams") protected void clearHistoryDialog(final Conversation conversation) { AlertDialog.Builder builder = new AlertDialog.Builder(this); builder.setTitle(getString(R.string.clear_conversation_history)); View dialogView = getLayoutInflater().inflate( R.layout.dialog_clear_history, null); final CheckBox endConversationCheckBox = (CheckBox) dialogView .findViewById(R.id.end_conversation_checkbox); builder.setView(dialogView); builder.setNegativeButton(getString(R.string.cancel), null); builder.setPositiveButton(getString(R.string.delete_messages), new OnClickListener() { @Override public void onClick(DialogInterface dialog, int which) { ConversationActivity.this.xmppConnectionService.clearConversationHistory(conversation); if (endConversationCheckBox.isChecked()) { endConversation(conversation); } else { updateConversationList(); ConversationActivity.this.mConversationFragment.updateMessages(); } } }); builder.create().show(); } protected void attachFileDialog() { View menuAttachFile = findViewById(R.id.action_attach_file); if (menuAttachFile == null) { return; } PopupMenu attachFilePopup = new PopupMenu(this, menuAttachFile); attachFilePopup.inflate(R.menu.attachment_choices); if (new Intent(MediaStore.Audio.Media.RECORD_SOUND_ACTION).resolveActivity(getPackageManager()) == null) { attachFilePopup.getMenu().findItem(R.id.attach_record_voice).setVisible(false); } if (new Intent("eu.siacs.conversations.location.request").resolveActivity(getPackageManager()) == null) { attachFilePopup.getMenu().findItem(R.id.attach_location).setVisible(false); } attachFilePopup.setOnMenuItemClickListener(new OnMenuItemClickListener() { @Override public boolean onMenuItemClick(MenuItem item) { switch (item.getItemId()) { case R.id.attach_choose_picture: attachFile(ATTACHMENT_CHOICE_CHOOSE_IMAGE); break; case R.id.attach_take_picture: attachFile(ATTACHMENT_CHOICE_TAKE_PHOTO); break; case R.id.attach_choose_file: attachFile(ATTACHMENT_CHOICE_CHOOSE_FILE); break; case R.id.attach_record_voice: attachFile(ATTACHMENT_CHOICE_RECORD_VOICE); break; case R.id.attach_location: attachFile(ATTACHMENT_CHOICE_LOCATION); break; } return false; } }); attachFilePopup.show(); } public void verifyOtrSessionDialog(final Conversation conversation, View view) { if (!conversation.hasValidOtrSession() || conversation.getOtrSession().getSessionStatus() != SessionStatus.ENCRYPTED) { Toast.makeText(this, R.string.otr_session_not_started, Toast.LENGTH_LONG).show(); return; } if (view == null) { return; } PopupMenu popup = new PopupMenu(this, view); popup.inflate(R.menu.verification_choices); popup.setOnMenuItemClickListener(new OnMenuItemClickListener() { @Override public boolean onMenuItemClick(MenuItem menuItem) { Intent intent = new Intent(ConversationActivity.this, VerifyOTRActivity.class); intent.setAction(VerifyOTRActivity.ACTION_VERIFY_CONTACT); intent.putExtra("contact", conversation.getContact().getJid().toBareJid().toString()); intent.putExtra(EXTRA_ACCOUNT, conversation.getAccount().getJid().toBareJid().toString()); switch (menuItem.getItemId()) { case R.id.scan_fingerprint: intent.putExtra("mode", VerifyOTRActivity.MODE_SCAN_FINGERPRINT); break; case R.id.ask_question: intent.putExtra("mode", VerifyOTRActivity.MODE_ASK_QUESTION); break; case R.id.manual_verification: intent.putExtra("mode", VerifyOTRActivity.MODE_MANUAL_VERIFICATION); break; } startActivity(intent); return true; } }); popup.show(); } protected void selectEncryptionDialog(final Conversation conversation) { View menuItemView = findViewById(R.id.action_security); if (menuItemView == null) { return; } PopupMenu popup = new PopupMenu(this, menuItemView); final ConversationFragment fragment = (ConversationFragment) getFragmentManager() .findFragmentByTag("conversation"); if (fragment != null) { popup.setOnMenuItemClickListener(new OnMenuItemClickListener() { @Override public boolean onMenuItemClick(MenuItem item) { switch (item.getItemId()) { case R.id.encryption_choice_none: conversation.setNextEncryption(Message.ENCRYPTION_NONE); item.setChecked(true); break; case R.id.encryption_choice_otr: conversation.setNextEncryption(Message.ENCRYPTION_OTR); item.setChecked(true); break; case R.id.encryption_choice_pgp: if (hasPgp()) { if (conversation.getAccount().getPgpSignature() != null) { conversation.setNextEncryption(Message.ENCRYPTION_PGP); item.setChecked(true); } else { announcePgp(conversation.getAccount(), conversation); } } else { showInstallPgpDialog(); } break; case R.id.encryption_choice_axolotl: Log.d(Config.LOGTAG, AxolotlServiceImpl.getLogprefix(conversation.getAccount()) + "Enabled axolotl for Contact " + conversation.getContact().getJid()); conversation.setNextEncryption(Message.ENCRYPTION_AXOLOTL); item.setChecked(true); break; default: conversation.setNextEncryption(Message.ENCRYPTION_NONE); break; } xmppConnectionService.databaseBackend.updateConversation(conversation); fragment.updateChatMsgHint(); invalidateOptionsMenu(); refreshUi(); return true; } }); popup.inflate(R.menu.encryption_choices); MenuItem otr = popup.getMenu().findItem(R.id.encryption_choice_otr); MenuItem none = popup.getMenu().findItem(R.id.encryption_choice_none); MenuItem pgp = popup.getMenu().findItem(R.id.encryption_choice_pgp); MenuItem axolotl = popup.getMenu().findItem(R.id.encryption_choice_axolotl); pgp.setVisible(Config.supportOpenPgp()); none.setVisible(Config.supportUnencrypted() || conversation.getMode() == Conversation.MODE_MULTI); otr.setVisible(Config.supportOtr()); axolotl.setVisible(Config.supportOmemo()); if (conversation.getMode() == Conversation.MODE_MULTI) { otr.setVisible(false); } if (!conversation.getAccount().getAxolotlService().isConversationAxolotlCapable(conversation)) { axolotl.setEnabled(false); } switch (conversation.getNextEncryption()) { case Message.ENCRYPTION_NONE: none.setChecked(true); break; case Message.ENCRYPTION_OTR: otr.setChecked(true); break; case Message.ENCRYPTION_PGP: pgp.setChecked(true); break; case Message.ENCRYPTION_AXOLOTL: axolotl.setChecked(true); break; default: none.setChecked(true); break; } popup.show(); } } protected void muteConversationDialog(final Conversation conversation) { AlertDialog.Builder builder = new AlertDialog.Builder(this); builder.setTitle(R.string.disable_notifications); final int[] durations = getResources().getIntArray(R.array.mute_options_durations); builder.setItems(R.array.mute_options_descriptions, new OnClickListener() { @Override public void onClick(final DialogInterface dialog, final int which) { final long till; if (durations[which] == -1) { till = Long.MAX_VALUE; } else { till = System.currentTimeMillis() + (durations[which] * 1000); } conversation.setMutedTill(till); ConversationActivity.this.xmppConnectionService.databaseBackend .updateConversation(conversation); updateConversationList(); ConversationActivity.this.mConversationFragment.updateMessages(); invalidateOptionsMenu(); } }); builder.create().show(); } public void unmuteConversation(final Conversation conversation) { conversation.setMutedTill(0); this.xmppConnectionService.databaseBackend.updateConversation(conversation); updateConversationList(); ConversationActivity.this.mConversationFragment.updateMessages(); invalidateOptionsMenu(); } @Override public void onBackPressed() { if (!isConversationsOverviewVisable()) { showConversationsOverview(); } else { moveTaskToBack(true); } } @Override public boolean onKeyUp(int key, KeyEvent event) { int rotation = getWindowManager().getDefaultDisplay().getRotation(); final int upKey; final int downKey; switch (rotation) { case Surface.ROTATION_90: upKey = KeyEvent.KEYCODE_DPAD_LEFT; downKey = KeyEvent.KEYCODE_DPAD_RIGHT; break; case Surface.ROTATION_180: upKey = KeyEvent.KEYCODE_DPAD_DOWN; downKey = KeyEvent.KEYCODE_DPAD_UP; break; case Surface.ROTATION_270: upKey = KeyEvent.KEYCODE_DPAD_RIGHT; downKey = KeyEvent.KEYCODE_DPAD_LEFT; break; default: upKey = KeyEvent.KEYCODE_DPAD_UP; downKey = KeyEvent.KEYCODE_DPAD_DOWN; } final boolean modifier = event.isCtrlPressed() || event.isAltPressed(); if (modifier && key == KeyEvent.KEYCODE_TAB && isConversationsOverviewHideable()) { toggleConversationsOverview(); return true; } else if (modifier && key == downKey) { if (isConversationsOverviewHideable() && !isConversationsOverviewVisable()) { showConversationsOverview(); ; } return selectDownConversation(); } else if (modifier && key == upKey) { if (isConversationsOverviewHideable() && !isConversationsOverviewVisable()) { showConversationsOverview(); } return selectUpConversation(); } else if (modifier && key == KeyEvent.KEYCODE_1) { return openConversationByIndex(0); } else if (modifier && key == KeyEvent.KEYCODE_2) { return openConversationByIndex(1); } else if (modifier && key == KeyEvent.KEYCODE_3) { return openConversationByIndex(2); } else if (modifier && key == KeyEvent.KEYCODE_4) { return openConversationByIndex(3); } else if (modifier && key == KeyEvent.KEYCODE_5) { return openConversationByIndex(4); } else if (modifier && key == KeyEvent.KEYCODE_6) { return openConversationByIndex(5); } else if (modifier && key == KeyEvent.KEYCODE_7) { return openConversationByIndex(6); } else if (modifier && key == KeyEvent.KEYCODE_8) { return openConversationByIndex(7); } else if (modifier && key == KeyEvent.KEYCODE_9) { return openConversationByIndex(8); } else if (modifier && key == KeyEvent.KEYCODE_0) { return openConversationByIndex(9); } else { return super.onKeyUp(key, event); } } private void toggleConversationsOverview() { if (isConversationsOverviewVisable()) { hideConversationsOverview(); if (mConversationFragment != null) { mConversationFragment.setFocusOnInputField(); } } else { showConversationsOverview(); } } private boolean selectUpConversation() { if (this.mSelectedConversation != null) { int index = this.conversationList.indexOf(this.mSelectedConversation); if (index > 0) { return openConversationByIndex(index - 1); } } return false; } private boolean selectDownConversation() { if (this.mSelectedConversation != null) { int index = this.conversationList.indexOf(this.mSelectedConversation); if (index != -1 && index < this.conversationList.size() - 1) { return openConversationByIndex(index + 1); } } return false; } private boolean openConversationByIndex(int index) { try { this.conversationWasSelectedByKeyboard = true; setSelectedConversation(this.conversationList.get(index)); this.mConversationFragment.reInit(getSelectedConversation()); if (index > listView.getLastVisiblePosition() - 1 || index < listView.getFirstVisiblePosition() + 1) { this.listView.setSelection(index); } openConversation(); return true; } catch (IndexOutOfBoundsException e) { return false; } } @Override protected void onNewIntent(final Intent intent) { if (xmppConnectionServiceBound) { if (intent != null && VIEW_CONVERSATION.equals(intent.getType())) { handleViewConversationIntent(intent); setIntent(new Intent()); } } else { setIntent(intent); } } @Override public void onStart() { super.onStart(); this.mRedirected.set(false); if (this.xmppConnectionServiceBound) { this.onBackendConnected(); } if (conversationList.size() >= 1) { this.onConversationUpdate(); } } @Override public void onPause() { listView.discardUndo(); super.onPause(); this.mActivityPaused = true; if (this.xmppConnectionServiceBound) { this.xmppConnectionService.getNotificationService().setIsInForeground(false); } } @Override public void onResume() { super.onResume(); final int theme = findTheme(); final boolean usingEnterKey = ConversationsPlusPreferences.displayEnterKey(); if (this.mTheme != theme || usingEnterKey != mUsingEnterKey) { recreate(); } this.mActivityPaused = false; if (this.xmppConnectionServiceBound) { this.xmppConnectionService.getNotificationService().setIsInForeground(true); } if (!isConversationsOverviewVisable() || !isConversationsOverviewHideable()) { sendReadMarkerIfNecessary(getSelectedConversation()); } } @Override public void onSaveInstanceState(final Bundle savedInstanceState) { Conversation conversation = getSelectedConversation(); if (conversation != null) { savedInstanceState.putString(STATE_OPEN_CONVERSATION, conversation.getUuid()); } else { savedInstanceState.remove(STATE_OPEN_CONVERSATION); } savedInstanceState.putBoolean(STATE_PANEL_OPEN, isConversationsOverviewVisable()); if (this.mPendingImageUris.size() >= 1) { savedInstanceState.putString(STATE_PENDING_URI, this.mPendingImageUris.get(0).toString()); } else { savedInstanceState.remove(STATE_PENDING_URI); } super.onSaveInstanceState(savedInstanceState); } private void clearPending() { mPendingImageUris.clear(); mPendingFileUris.clear(); mPendingGeoUri = null; mPostponedActivityResult = null; } @Override void onBackendConnected() { this.xmppConnectionService.getNotificationService().setIsInForeground(true); updateConversationList(); if (mPendingConferenceInvite != null) { mPendingConferenceInvite.execute(this); mPendingConferenceInvite = null; } if (xmppConnectionService.getAccounts().size() == 0) { if (mRedirected.compareAndSet(false, true)) { if (Config.X509_VERIFICATION) { startActivity(new Intent(this, ManageAccountActivity.class)); } else { startActivity(new Intent(this, EditAccountActivity.class)); } finish(); } } else if (conversationList.size() <= 0) { if (mRedirected.compareAndSet(false, true)) { Intent intent = new Intent(this, StartConversationActivity.class); intent.putExtra("init", true); startActivity(intent); finish(); } } else if (getIntent() != null && VIEW_CONVERSATION.equals(getIntent().getType())) { clearPending(); handleViewConversationIntent(getIntent()); } else if (selectConversationByUuid(mOpenConverstaion)) { if (mPanelOpen) { showConversationsOverview(); } else { if (isConversationsOverviewHideable()) { openConversation(); updateActionBarTitle(true); } } this.mConversationFragment.reInit(getSelectedConversation()); mOpenConverstaion = null; } else if (getSelectedConversation() == null) { showConversationsOverview(); clearPending(); setSelectedConversation(conversationList.get(0)); this.mConversationFragment.reInit(getSelectedConversation()); } else { this.mConversationFragment.messagesView.invalidateViews(); this.mConversationFragment.setupIme(); } if (this.mPostponedActivityResult != null) { this.onActivityResult(mPostponedActivityResult.first, RESULT_OK, mPostponedActivityResult.second); } if (!forbidProcessingPendings) { for (Iterator i = mPendingImageUris.iterator(); i.hasNext(); i.remove()) { Uri foo = i.next(); attachImageToConversation(getSelectedConversation(), foo); } for (Iterator i = mPendingFileUris.iterator(); i.hasNext(); i.remove()) { attachFileToConversation(getSelectedConversation(), i.next()); } if (mPendingGeoUri != null) { attachLocationToConversation(getSelectedConversation(), mPendingGeoUri); mPendingGeoUri = null; } } forbidProcessingPendings = false; if (!ExceptionHelper.checkForCrash(this, this.xmppConnectionService)) { openBatteryOptimizationDialogIfNeeded(); } setIntent(new Intent()); } private void handleViewConversationIntent(final Intent intent) { final String uuid = intent.getStringExtra(CONVERSATION); final String downloadUuid = intent.getStringExtra(MESSAGE); final String text = intent.getStringExtra(TEXT); final String nick = intent.getStringExtra(NICK); final boolean pm = intent.getBooleanExtra(PRIVATE_MESSAGE, false); if (selectConversationByUuid(uuid)) { this.mConversationFragment.reInit(getSelectedConversation()); if (nick != null) { if (pm) { Jid jid = getSelectedConversation().getJid(); try { Jid next = Jid.fromParts(jid.getLocalpart(), jid.getDomainpart(), nick); this.mConversationFragment.privateMessageWith(next); } catch (final InvalidJidException ignored) { //do nothing } } else { this.mConversationFragment.highlightInConference(nick); } } else { this.mConversationFragment.appendText(text); } hideConversationsOverview(); openConversation(); if (mContentView instanceof SlidingPaneLayout) { updateActionBarTitle(true); //fixes bug where slp isn't properly closed yet } if (downloadUuid != null) { final Message message = mSelectedConversation.findMessageWithFileAndUuid(downloadUuid); if (message != null) { startDownloadable(message); } } } } private boolean selectConversationByUuid(String uuid) { if (uuid == null) { return false; } for (Conversation aConversationList : conversationList) { if (aConversationList.getUuid().equals(uuid)) { setSelectedConversation(aConversationList); return true; } } return false; } @Override protected void unregisterListeners() { super.unregisterListeners(); xmppConnectionService.getNotificationService().setOpenConversation(null); } @SuppressLint("NewApi") private static List extractUriFromIntent(final Intent intent) { List uris = new ArrayList<>(); if (intent == null) { return uris; } Uri uri = intent.getData(); if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN_MR2 && uri == null) { ClipData clipData = intent.getClipData(); for (int i = 0; i < clipData.getItemCount(); ++i) { uris.add(clipData.getItemAt(i).getUri()); } } else { uris.add(uri); } return uris; } @Override protected void onActivityResult(int requestCode, int resultCode, final Intent data) { super.onActivityResult(requestCode, resultCode, data); if (resultCode == RESULT_OK) { if (requestCode == REQUEST_DECRYPT_PGP) { mConversationFragment.onActivityResult(requestCode, resultCode, data); } else if (requestCode == REQUEST_CHOOSE_PGP_ID) { // the user chose OpenPGP for encryption and selected his key in the PGP provider if (xmppConnectionServiceBound) { if (data.getExtras().containsKey(OpenPgpApi.EXTRA_SIGN_KEY_ID)) { // associate selected PGP keyId with the account mSelectedConversation.getAccount().setPgpSignId(data.getExtras().getLong(OpenPgpApi.EXTRA_SIGN_KEY_ID)); // we need to announce the key as described in XEP-027 announcePgp(mSelectedConversation.getAccount(), null); } else { choosePgpSignId(mSelectedConversation.getAccount()); } this.mPostponedActivityResult = null; } else { this.mPostponedActivityResult = new Pair<>(requestCode, data); } } else if (requestCode == REQUEST_ANNOUNCE_PGP) { if (xmppConnectionServiceBound) { announcePgp(mSelectedConversation.getAccount(), mSelectedConversation); this.mPostponedActivityResult = null; } else { this.mPostponedActivityResult = new Pair<>(requestCode, data); } } else if (requestCode == ATTACHMENT_CHOICE_CHOOSE_IMAGE) { mPendingImageUris.clear(); mPendingImageUris.addAll(extractUriFromIntent(data)); if (xmppConnectionServiceBound) { for (Iterator i = mPendingImageUris.iterator(); i.hasNext(); i.remove()) { attachImageToConversation(getSelectedConversation(), i.next()); } } } else if (requestCode == ATTACHMENT_CHOICE_CHOOSE_FILE || requestCode == ATTACHMENT_CHOICE_RECORD_VOICE) { mPendingFileUris.clear(); mPendingFileUris.addAll(extractUriFromIntent(data)); if (xmppConnectionServiceBound) { for (Iterator i = mPendingFileUris.iterator(); i.hasNext(); i.remove()) { attachFileToConversation(getSelectedConversation(), i.next()); } } } else if (requestCode == ATTACHMENT_CHOICE_TAKE_PHOTO) { if (mPendingImageUris.size() == 1) { Uri uri = mPendingImageUris.get(0); if (xmppConnectionServiceBound) { attachImageToConversation(getSelectedConversation(), uri); mPendingImageUris.clear(); } Intent intent = new Intent(Intent.ACTION_MEDIA_SCANNER_SCAN_FILE); intent.setData(uri); sendBroadcast(intent); } else { mPendingImageUris.clear(); } } else if (requestCode == ATTACHMENT_CHOICE_LOCATION) { double latitude = data.getDoubleExtra("latitude", 0); double longitude = data.getDoubleExtra("longitude", 0); this.mPendingGeoUri = Uri.parse("geo:" + String.valueOf(latitude) + "," + String.valueOf(longitude)); if (xmppConnectionServiceBound) { attachLocationToConversation(getSelectedConversation(), mPendingGeoUri); this.mPendingGeoUri = null; } } else if (requestCode == REQUEST_TRUST_KEYS_TEXT || requestCode == REQUEST_TRUST_KEYS_MENU) { this.forbidProcessingPendings = !xmppConnectionServiceBound; if (xmppConnectionServiceBound) { mConversationFragment.onActivityResult(requestCode, resultCode, data); this.mPostponedActivityResult = null; } else { this.mPostponedActivityResult = new Pair<>(requestCode, data); } } } else { mPendingImageUris.clear(); mPendingFileUris.clear(); if (requestCode == ConversationActivity.REQUEST_DECRYPT_PGP) { mConversationFragment.onActivityResult(requestCode, resultCode, data); } if (requestCode == REQUEST_BATTERY_OP) { setNeverAskForBatteryOptimizationsAgain(); } } } private void setNeverAskForBatteryOptimizationsAgain() { getPreferences().edit().putBoolean("show_battery_optimization", false).commit(); } private void openBatteryOptimizationDialogIfNeeded() { if (hasAccountWithoutPush() && isOptimizingBattery() && getPreferences().getBoolean("show_battery_optimization", true)) { AlertDialog.Builder builder = new AlertDialog.Builder(this); builder.setTitle(R.string.battery_optimizations_enabled); builder.setMessage(R.string.battery_optimizations_enabled_dialog); builder.setPositiveButton(R.string.next, new OnClickListener() { @Override public void onClick(DialogInterface dialog, int which) { Intent intent = new Intent(Settings.ACTION_REQUEST_IGNORE_BATTERY_OPTIMIZATIONS); Uri uri = Uri.parse("package:" + getPackageName()); intent.setData(uri); startActivityForResult(intent, REQUEST_BATTERY_OP); } }); if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN_MR2) { builder.setOnDismissListener(new DialogInterface.OnDismissListener() { @Override public void onDismiss(DialogInterface dialog) { setNeverAskForBatteryOptimizationsAgain(); } }); } builder.create().show(); } } private boolean hasAccountWithoutPush() { for(Account account : xmppConnectionService.getAccounts()) { if (account.getStatus() != Account.State.DISABLED && !xmppConnectionService.getPushManagementService().available(account)) { return true; } } return false; } private void attachLocationToConversation(Conversation conversation, Uri uri) { if (conversation == null) { return; } xmppConnectionService.attachLocationToConversation(conversation,uri, new UiCallback() { @Override public void success(Message message) { xmppConnectionService.sendMessage(message); } @Override public void error(int errorCode, Message object) { } @Override public void userInputRequried(PendingIntent pi, Message object) { } }); } private void attachFileToConversation(Conversation conversation, Uri uri) { if (conversation == null) { return; } final Toast prepareFileToast = Toast.makeText(getApplicationContext(),getText(R.string.preparing_file), Toast.LENGTH_LONG); prepareFileToast.show(); xmppConnectionService.attachFileToConversation(conversation, uri, new UiCallback() { @Override public void success(Message message) { hidePrepareFileToast(prepareFileToast); xmppConnectionService.sendMessage(message); } @Override public void error(int errorCode, Message message) { hidePrepareFileToast(prepareFileToast); displayErrorDialog(errorCode); } @Override public void userInputRequried(PendingIntent pi, Message message) { } }); } private void attachImageToConversation(Conversation conversation, Uri uri) { if (conversation == null) { return; } ResizePictureUserDecisionListener userDecisionListener = new ResizePictureUserDecisionListener(this, conversation, uri, xmppConnectionService); UserDecisionDialog userDecisionDialog = new UserDecisionDialog(this, R.string.userdecision_question_resize_picture, userDecisionListener); userDecisionDialog.decide(ConversationsPlusPreferences.resizePicture()); } private void hidePrepareFileToast(final Toast prepareFileToast) { if (prepareFileToast != null) { runOnUiThread(new Runnable() { @Override public void run() { prepareFileToast.cancel(); } }); } } public void updateConversationList() { xmppConnectionService .populateWithOrderedConversations(conversationList); if (swipedConversation != null) { if (swipedConversation.isRead()) { conversationList.remove(swipedConversation); } else { listView.discardUndo(); } } listAdapter.notifyDataSetChanged(); } public void runIntent(PendingIntent pi, int requestCode) { try { this.startIntentSenderForResult(pi.getIntentSender(), requestCode, null, 0, 0, 0); } catch (final SendIntentException ignored) { } } public void encryptTextMessage(Message message) { xmppConnectionService.getPgpEngine().encrypt(message, new UiCallback() { @Override public void userInputRequried(PendingIntent pi, Message message) { ConversationActivity.this.runIntent(pi, ConversationActivity.REQUEST_SEND_MESSAGE); } @Override public void success(Message message) { message.setEncryption(Message.ENCRYPTION_DECRYPTED); xmppConnectionService.sendMessage(message); } @Override public void error(int error, Message message) { } }); } protected boolean trustKeysIfNeeded(int requestCode) { return trustKeysIfNeeded(requestCode, ATTACHMENT_CHOICE_INVALID); } protected boolean trustKeysIfNeeded(int requestCode, int attachmentChoice) { AxolotlService axolotlService = mSelectedConversation.getAccount().getAxolotlService(); final List targets = axolotlService.getCryptoTargets(mSelectedConversation); boolean hasUnaccepted = !mSelectedConversation.getAcceptedCryptoTargets().containsAll(targets); boolean hasUndecidedOwn = !axolotlService.getKeysWithTrust(XmppAxolotlSession.Trust.UNDECIDED).isEmpty(); boolean hasUndecidedContacts = !axolotlService.getKeysWithTrust(XmppAxolotlSession.Trust.UNDECIDED, targets).isEmpty(); boolean hasPendingKeys = !axolotlService.findDevicesWithoutSession(mSelectedConversation).isEmpty(); boolean hasNoTrustedKeys = axolotlService.anyTargetHasNoTrustedKeys(targets); if(hasUndecidedOwn || hasUndecidedContacts || hasPendingKeys || hasNoTrustedKeys || hasUnaccepted) { axolotlService.createSessionsIfNeeded(mSelectedConversation); Intent intent = new Intent(getApplicationContext(), TrustKeysActivity.class); String[] contacts = new String[targets.size()]; for(int i = 0; i < contacts.length; ++i) { contacts[i] = targets.get(i).toString(); } intent.putExtra("contacts", contacts); intent.putExtra(EXTRA_ACCOUNT, mSelectedConversation.getAccount().getJid().toBareJid().toString()); intent.putExtra("choice", attachmentChoice); intent.putExtra("conversation",mSelectedConversation.getUuid()); startActivityForResult(intent, requestCode); return true; } else { return false; } } @Override protected void refreshUiReal() { updateConversationList(); if (conversationList.size() > 0) { ConversationActivity.this.mConversationFragment.updateMessages(); updateActionBarTitle(); invalidateOptionsMenu(); } } @Override public void onAccountUpdate() { this.refreshUi(); } @Override public void onConversationUpdate() { this.refreshUi(); } @Override public void onRosterUpdate() { this.refreshUi(); } @Override public void OnUpdateBlocklist(Status status) { this.refreshUi(); } public void unblockConversation(final Blockable conversation) { xmppConnectionService.sendUnblockRequest(conversation); } @Override public void onShowErrorToast(final int resId) { runOnUiThread(new Runnable() { @Override public void run() { Toast.makeText(ConversationActivity.this,resId,Toast.LENGTH_SHORT).show(); } }); } }