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authorDaniel Gultsch <daniel@gultsch.de>2014-11-01 13:51:05 +0100
committerDaniel Gultsch <daniel@gultsch.de>2014-11-01 13:51:05 +0100
commita0f694ea44b9d68390846b48d720f9a37fd679b8 (patch)
tree38ee04006e38197fd8009697b8975007ec0f45c8 /src/main/java/eu/siacs/conversations/ui/ConversationFragment.java
parent142384e5805d93887d185c9a5b74d4850e4ec719 (diff)
parent46f147a82c6b161e071f717c7686f8b78a20aaf1 (diff)
Merge pull request #600 from SamWhited/gradle
Build system and library changes (Gradle / Subtree merging)
Diffstat (limited to 'src/main/java/eu/siacs/conversations/ui/ConversationFragment.java')
-rw-r--r--src/main/java/eu/siacs/conversations/ui/ConversationFragment.java892
1 files changed, 892 insertions, 0 deletions
diff --git a/src/main/java/eu/siacs/conversations/ui/ConversationFragment.java b/src/main/java/eu/siacs/conversations/ui/ConversationFragment.java
new file mode 100644
index 00000000..20eeeb30
--- /dev/null
+++ b/src/main/java/eu/siacs/conversations/ui/ConversationFragment.java
@@ -0,0 +1,892 @@
+package eu.siacs.conversations.ui;
+
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Set;
+import java.util.concurrent.ConcurrentLinkedQueue;
+
+import net.java.otr4j.session.SessionStatus;
+import eu.siacs.conversations.R;
+import eu.siacs.conversations.crypto.PgpEngine;
+import eu.siacs.conversations.entities.Account;
+import eu.siacs.conversations.entities.Contact;
+import eu.siacs.conversations.entities.Conversation;
+import eu.siacs.conversations.entities.Message;
+import eu.siacs.conversations.entities.MucOptions;
+import eu.siacs.conversations.entities.Presences;
+import eu.siacs.conversations.services.XmppConnectionService;
+import eu.siacs.conversations.ui.EditMessage.OnEnterPressed;
+import eu.siacs.conversations.ui.XmppActivity.OnPresenceSelected;
+import eu.siacs.conversations.ui.XmppActivity.OnValueEdited;
+import eu.siacs.conversations.ui.adapter.MessageAdapter;
+import eu.siacs.conversations.ui.adapter.MessageAdapter.OnContactPictureClicked;
+import eu.siacs.conversations.ui.adapter.MessageAdapter.OnContactPictureLongClicked;
+import eu.siacs.conversations.utils.UIHelper;
+import android.app.AlertDialog;
+import android.app.Fragment;
+import android.app.PendingIntent;
+import android.content.Context;
+import android.content.DialogInterface;
+import android.content.Intent;
+import android.content.IntentSender;
+import android.content.IntentSender.SendIntentException;
+import android.os.Bundle;
+import android.text.Editable;
+import android.text.Selection;
+import android.view.ContextMenu;
+import android.view.ContextMenu.ContextMenuInfo;
+import android.view.Gravity;
+import android.view.KeyEvent;
+import android.view.LayoutInflater;
+import android.view.MenuItem;
+import android.view.View;
+import android.view.View.OnClickListener;
+import android.view.ViewGroup;
+import android.view.inputmethod.EditorInfo;
+import android.view.inputmethod.InputMethodManager;
+import android.widget.AbsListView.OnScrollListener;
+import android.widget.TextView.OnEditorActionListener;
+import android.widget.AbsListView;
+
+import android.widget.AdapterView;
+import android.widget.AdapterView.AdapterContextMenuInfo;
+import android.widget.ListView;
+import android.widget.ImageButton;
+import android.widget.RelativeLayout;
+import android.widget.TextView;
+import android.widget.Toast;
+
+public class ConversationFragment extends Fragment {
+
+ protected Conversation conversation;
+ protected ListView messagesView;
+ protected LayoutInflater inflater;
+ protected List<Message> messageList = new ArrayList<Message>();
+ protected MessageAdapter messageListAdapter;
+ protected Contact contact;
+
+ protected String queuedPqpMessage = null;
+
+ private EditMessage mEditMessage;
+ private ImageButton mSendButton;
+ private String pastedText = null;
+ private RelativeLayout snackbar;
+ private TextView snackbarMessage;
+ private TextView snackbarAction;
+
+ private boolean messagesLoaded = false;
+
+ private IntentSender askForPassphraseIntent = null;
+
+ private ConcurrentLinkedQueue<Message> mEncryptedMessages = new ConcurrentLinkedQueue<Message>();
+ private boolean mDecryptJobRunning = false;
+
+ private OnEditorActionListener mEditorActionListener = new OnEditorActionListener() {
+
+ @Override
+ public boolean onEditorAction(TextView v, int actionId, KeyEvent event) {
+ if (actionId == EditorInfo.IME_ACTION_SEND) {
+ InputMethodManager imm = (InputMethodManager) v.getContext()
+ .getSystemService(Context.INPUT_METHOD_SERVICE);
+ imm.hideSoftInputFromWindow(v.getWindowToken(), 0);
+ sendMessage();
+ return true;
+ } else {
+ return false;
+ }
+ }
+ };
+
+ private OnClickListener mSendButtonListener = new OnClickListener() {
+
+ @Override
+ public void onClick(View v) {
+ sendMessage();
+ }
+ };
+ protected OnClickListener clickToDecryptListener = new OnClickListener() {
+
+ @Override
+ public void onClick(View v) {
+ if (activity.hasPgp() && askForPassphraseIntent != null) {
+ try {
+ getActivity().startIntentSenderForResult(
+ askForPassphraseIntent,
+ ConversationActivity.REQUEST_DECRYPT_PGP, null, 0,
+ 0, 0);
+ } catch (SendIntentException e) {
+ //
+ }
+ }
+ }
+ };
+
+ private OnClickListener clickToMuc = new OnClickListener() {
+
+ @Override
+ public void onClick(View v) {
+ Intent intent = new Intent(getActivity(),
+ ConferenceDetailsActivity.class);
+ intent.setAction(ConferenceDetailsActivity.ACTION_VIEW_MUC);
+ intent.putExtra("uuid", conversation.getUuid());
+ startActivity(intent);
+ }
+ };
+
+ private OnClickListener leaveMuc = new OnClickListener() {
+
+ @Override
+ public void onClick(View v) {
+ activity.endConversation(conversation);
+ }
+ };
+
+ private OnClickListener joinMuc = new OnClickListener() {
+
+ @Override
+ public void onClick(View v) {
+ activity.xmppConnectionService.joinMuc(conversation);
+ }
+ };
+
+ private OnClickListener enterPassword = new OnClickListener() {
+
+ @Override
+ public void onClick(View v) {
+ MucOptions muc = conversation.getMucOptions();
+ String password = muc.getPassword();
+ if (password == null) {
+ password = "";
+ }
+ activity.quickPasswordEdit(password, new OnValueEdited() {
+
+ @Override
+ public void onValueEdited(String value) {
+ activity.xmppConnectionService.providePasswordForMuc(
+ conversation, value);
+ }
+ });
+ }
+ };
+
+ private OnScrollListener mOnScrollListener = new OnScrollListener() {
+
+ @Override
+ public void onScrollStateChanged(AbsListView view, int scrollState) {
+ // TODO Auto-generated method stub
+
+ }
+
+ @Override
+ public void onScroll(AbsListView view, int firstVisibleItem,
+ int visibleItemCount, int totalItemCount) {
+ if (firstVisibleItem == 0 && messagesLoaded) {
+ long timestamp = messageList.get(0).getTimeSent();
+ messagesLoaded = false;
+ int size = activity.xmppConnectionService.loadMoreMessages(
+ conversation, timestamp);
+ messageList.clear();
+ messageList.addAll(conversation.getMessages());
+ updateStatusMessages();
+ messageListAdapter.notifyDataSetChanged();
+ if (size != 0) {
+ messagesLoaded = true;
+ }
+ messagesView.setSelectionFromTop(size + 1, 0);
+ }
+ }
+ };
+
+ private ConversationActivity activity;
+ private Message selectedMessage;
+
+ private void sendMessage() {
+ if (this.conversation == null) {
+ return;
+ }
+ if (mEditMessage.getText().length() < 1) {
+ if (this.conversation.getMode() == Conversation.MODE_MULTI) {
+ conversation.setNextPresence(null);
+ updateChatMsgHint();
+ }
+ return;
+ }
+ Message message = new Message(conversation, mEditMessage.getText()
+ .toString(), conversation.getNextEncryption(activity
+ .forceEncryption()));
+ if (conversation.getMode() == Conversation.MODE_MULTI) {
+ if (conversation.getNextPresence() != null) {
+ message.setPresence(conversation.getNextPresence());
+ message.setType(Message.TYPE_PRIVATE);
+ conversation.setNextPresence(null);
+ }
+ }
+ if (conversation.getNextEncryption(activity.forceEncryption()) == Message.ENCRYPTION_OTR) {
+ sendOtrMessage(message);
+ } else if (conversation.getNextEncryption(activity.forceEncryption()) == Message.ENCRYPTION_PGP) {
+ sendPgpMessage(message);
+ } else {
+ sendPlainTextMessage(message);
+ }
+ }
+
+ public void updateChatMsgHint() {
+ if (conversation.getMode() == Conversation.MODE_MULTI
+ && conversation.getNextPresence() != null) {
+ this.mEditMessage.setHint(getString(
+ R.string.send_private_message_to,
+ conversation.getNextPresence()));
+ } else {
+ switch (conversation.getNextEncryption(activity.forceEncryption())) {
+ case Message.ENCRYPTION_NONE:
+ mEditMessage
+ .setHint(getString(R.string.send_plain_text_message));
+ break;
+ case Message.ENCRYPTION_OTR:
+ mEditMessage.setHint(getString(R.string.send_otr_message));
+ break;
+ case Message.ENCRYPTION_PGP:
+ mEditMessage.setHint(getString(R.string.send_pgp_message));
+ break;
+ default:
+ break;
+ }
+ }
+ }
+
+ @Override
+ public View onCreateView(final LayoutInflater inflater,
+ ViewGroup container, Bundle savedInstanceState) {
+ final View view = inflater.inflate(R.layout.fragment_conversation,
+ container, false);
+ mEditMessage = (EditMessage) view.findViewById(R.id.textinput);
+ mEditMessage.setOnClickListener(new OnClickListener() {
+
+ @Override
+ public void onClick(View v) {
+ activity.hideConversationsOverview();
+ }
+ });
+ mEditMessage.setOnEditorActionListener(mEditorActionListener);
+ mEditMessage.setOnEnterPressedListener(new OnEnterPressed() {
+
+ @Override
+ public void onEnterPressed() {
+ sendMessage();
+ }
+ });
+
+ mSendButton = (ImageButton) view.findViewById(R.id.textSendButton);
+ mSendButton.setOnClickListener(this.mSendButtonListener);
+
+ snackbar = (RelativeLayout) view.findViewById(R.id.snackbar);
+ snackbarMessage = (TextView) view.findViewById(R.id.snackbar_message);
+ snackbarAction = (TextView) view.findViewById(R.id.snackbar_action);
+
+ messagesView = (ListView) view.findViewById(R.id.messages_view);
+ messagesView.setOnScrollListener(mOnScrollListener);
+ messagesView.setTranscriptMode(ListView.TRANSCRIPT_MODE_NORMAL);
+ messageListAdapter = new MessageAdapter(
+ (ConversationActivity) getActivity(), this.messageList);
+ messageListAdapter
+ .setOnContactPictureClicked(new OnContactPictureClicked() {
+
+ @Override
+ public void onContactPictureClicked(Message message) {
+ if (message.getStatus() <= Message.STATUS_RECEIVED) {
+ if (message.getConversation().getMode() == Conversation.MODE_MULTI) {
+ if (message.getPresence() != null) {
+ highlightInConference(message.getPresence());
+ } else {
+ highlightInConference(message
+ .getCounterpart());
+ }
+ } else {
+ Contact contact = message.getConversation()
+ .getContact();
+ if (contact.showInRoster()) {
+ activity.switchToContactDetails(contact);
+ } else {
+ activity.showAddToRosterDialog(message
+ .getConversation());
+ }
+ }
+ }
+ }
+ });
+ messageListAdapter
+ .setOnContactPictureLongClicked(new OnContactPictureLongClicked() {
+
+ @Override
+ public void onContactPictureLongClicked(Message message) {
+ if (message.getStatus() <= Message.STATUS_RECEIVED) {
+ if (message.getConversation().getMode() == Conversation.MODE_MULTI) {
+ if (message.getPresence() != null) {
+ privateMessageWith(message.getPresence());
+ } else {
+ privateMessageWith(message.getCounterpart());
+ }
+ }
+ }
+ }
+ });
+ messagesView.setAdapter(messageListAdapter);
+
+ registerForContextMenu(messagesView);
+
+ return view;
+ }
+
+ @Override
+ public void onCreateContextMenu(ContextMenu menu, View v,
+ ContextMenuInfo menuInfo) {
+ super.onCreateContextMenu(menu, v, menuInfo);
+ AdapterView.AdapterContextMenuInfo acmi = (AdapterContextMenuInfo) menuInfo;
+ this.selectedMessage = this.messageList.get(acmi.position);
+ populateContextMenu(menu);
+ }
+
+ private void populateContextMenu(ContextMenu menu) {
+ if (this.selectedMessage.getType() != Message.TYPE_STATUS) {
+ activity.getMenuInflater().inflate(R.menu.message_context, menu);
+ menu.setHeaderTitle(R.string.message_options);
+ MenuItem copyText = menu.findItem(R.id.copy_text);
+ MenuItem shareImage = menu.findItem(R.id.share_image);
+ MenuItem sendAgain = menu.findItem(R.id.send_again);
+ MenuItem copyUrl = menu.findItem(R.id.copy_url);
+ MenuItem downloadImage = menu.findItem(R.id.download_image);
+ if (this.selectedMessage.getType() != Message.TYPE_TEXT
+ || this.selectedMessage.getDownloadable() != null) {
+ copyText.setVisible(false);
+ }
+ if (this.selectedMessage.getType() != Message.TYPE_IMAGE
+ || this.selectedMessage.getDownloadable() != null) {
+ shareImage.setVisible(false);
+ }
+ if (this.selectedMessage.getStatus() != Message.STATUS_SEND_FAILED) {
+ sendAgain.setVisible(false);
+ }
+ if ((this.selectedMessage.getType() != Message.TYPE_IMAGE && this.selectedMessage
+ .getDownloadable() == null)
+ || this.selectedMessage.getImageParams().url == null) {
+ copyUrl.setVisible(false);
+ }
+
+ if (this.selectedMessage.getType() != Message.TYPE_TEXT
+ || this.selectedMessage.getDownloadable() != null
+ || !this.selectedMessage.bodyContainsDownloadable()) {
+ downloadImage.setVisible(false);
+ }
+ }
+ }
+
+ @Override
+ public boolean onContextItemSelected(MenuItem item) {
+ switch (item.getItemId()) {
+ case R.id.share_image:
+ shareImage(selectedMessage);
+ return true;
+ case R.id.copy_text:
+ copyText(selectedMessage);
+ return true;
+ case R.id.send_again:
+ resendMessage(selectedMessage);
+ return true;
+ case R.id.copy_url:
+ copyUrl(selectedMessage);
+ return true;
+ case R.id.download_image:
+ downloadImage(selectedMessage);
+ return true;
+ default:
+ return super.onContextItemSelected(item);
+ }
+ }
+
+ private void shareImage(Message message) {
+ Intent shareIntent = new Intent();
+ shareIntent.setAction(Intent.ACTION_SEND);
+ shareIntent.putExtra(Intent.EXTRA_STREAM,
+ activity.xmppConnectionService.getFileBackend()
+ .getJingleFileUri(message));
+ shareIntent.setFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION);
+ shareIntent.setType("image/webp");
+ activity.startActivity(Intent.createChooser(shareIntent,
+ getText(R.string.share_with)));
+ }
+
+ private void copyText(Message message) {
+ if (activity.copyTextToClipboard(message.getMergedBody(),
+ R.string.message_text)) {
+ Toast.makeText(activity, R.string.message_copied_to_clipboard,
+ Toast.LENGTH_SHORT).show();
+ }
+ }
+
+ private void resendMessage(Message message) {
+ activity.xmppConnectionService.resendFailedMessages(message);
+ }
+
+ private void copyUrl(Message message) {
+ if (activity.copyTextToClipboard(
+ message.getImageParams().url.toString(), R.string.image_url)) {
+ Toast.makeText(activity, R.string.url_copied_to_clipboard,
+ Toast.LENGTH_SHORT).show();
+ }
+ }
+
+ private void downloadImage(Message message) {
+ activity.xmppConnectionService.getHttpConnectionManager()
+ .createNewConnection(message);
+ }
+
+ protected void privateMessageWith(String counterpart) {
+ this.mEditMessage.setText("");
+ this.conversation.setNextPresence(counterpart);
+ updateChatMsgHint();
+ }
+
+ protected void highlightInConference(String nick) {
+ String oldString = mEditMessage.getText().toString().trim();
+ if (oldString.isEmpty() || mEditMessage.getSelectionStart() == 0) {
+ mEditMessage.getText().insert(0, nick + ": ");
+ } else {
+ if (mEditMessage.getText().charAt(
+ mEditMessage.getSelectionStart() - 1) != ' ') {
+ nick = " " + nick;
+ }
+ mEditMessage.getText().insert(mEditMessage.getSelectionStart(),
+ nick + " ");
+ }
+ }
+
+ @Override
+ public void onStart() {
+ super.onStart();
+ this.activity = (ConversationActivity) getActivity();
+ if (activity.xmppConnectionServiceBound) {
+ this.onBackendConnected();
+ }
+ }
+
+ @Override
+ public void onStop() {
+ mDecryptJobRunning = false;
+ super.onStop();
+ if (this.conversation != null) {
+ this.conversation.setNextMessage(mEditMessage.getText().toString());
+ }
+ }
+
+ public void onBackendConnected() {
+ this.activity = (ConversationActivity) getActivity();
+ this.conversation = activity.getSelectedConversation();
+ if (this.conversation == null) {
+ return;
+ }
+ String oldString = conversation.getNextMessage().trim();
+ if (this.pastedText == null) {
+ this.mEditMessage.setText(oldString);
+ } else {
+
+ if (oldString.isEmpty()) {
+ mEditMessage.setText(pastedText);
+ } else {
+ mEditMessage.setText(oldString + " " + pastedText);
+ }
+ pastedText = null;
+ }
+ int position = mEditMessage.length();
+ Editable etext = mEditMessage.getText();
+ Selection.setSelection(etext, position);
+ if (activity.isConversationsOverviewHideable()) {
+ if (!activity.shouldPaneBeOpen()) {
+ activity.hideConversationsOverview();
+ activity.openConversation(conversation);
+ }
+ }
+ if (this.conversation.getMode() == Conversation.MODE_MULTI) {
+ conversation.setNextPresence(null);
+ }
+ updateMessages();
+ }
+
+ public void updateMessages() {
+ if (getView() == null) {
+ return;
+ }
+ hideSnackbar();
+ final ConversationActivity activity = (ConversationActivity) getActivity();
+ if (this.conversation != null) {
+ final Contact contact = this.conversation.getContact();
+ if (this.conversation.isMuted()) {
+ showSnackbar(R.string.notifications_disabled, R.string.enable,
+ new OnClickListener() {
+
+ @Override
+ public void onClick(View v) {
+ conversation.setMutedTill(0);
+ activity.xmppConnectionService.databaseBackend
+ .updateConversation(conversation);
+ updateMessages();
+ }
+ });
+ } else if (!contact.showInRoster()
+ && contact
+ .getOption(Contact.Options.PENDING_SUBSCRIPTION_REQUEST)) {
+ showSnackbar(R.string.contact_added_you, R.string.add_back,
+ new OnClickListener() {
+
+ @Override
+ public void onClick(View v) {
+ activity.xmppConnectionService
+ .createContact(contact);
+ activity.switchToContactDetails(contact);
+ }
+ });
+ }
+ for (Message message : this.conversation.getMessages()) {
+ if (message.getEncryption() == Message.ENCRYPTION_PGP
+ && (message.getStatus() == Message.STATUS_RECEIVED || message
+ .getStatus() >= Message.STATUS_SEND)
+ && message.getDownloadable() == null) {
+ if (!mEncryptedMessages.contains(message)) {
+ mEncryptedMessages.add(message);
+ }
+ }
+ }
+ decryptNext();
+ this.messageList.clear();
+ if (this.conversation.getMessages().size() == 0) {
+ messagesLoaded = false;
+ } else {
+ this.messageList.addAll(this.conversation.getMessages());
+ messagesLoaded = true;
+ updateStatusMessages();
+ }
+ this.messageListAdapter.notifyDataSetChanged();
+ if (conversation.getMode() == Conversation.MODE_SINGLE) {
+ if (messageList.size() >= 1) {
+ makeFingerprintWarning();
+ }
+ } else {
+ if (!conversation.getMucOptions().online()
+ && conversation.getAccount().getStatus() == Account.STATUS_ONLINE) {
+ int error = conversation.getMucOptions().getError();
+ switch (error) {
+ case MucOptions.ERROR_NICK_IN_USE:
+ showSnackbar(R.string.nick_in_use, R.string.edit,
+ clickToMuc);
+ break;
+ case MucOptions.ERROR_ROOM_NOT_FOUND:
+ showSnackbar(R.string.conference_not_found,
+ R.string.leave, leaveMuc);
+ break;
+ case MucOptions.ERROR_PASSWORD_REQUIRED:
+ showSnackbar(R.string.conference_requires_password,
+ R.string.enter_password, enterPassword);
+ break;
+ case MucOptions.ERROR_BANNED:
+ showSnackbar(R.string.conference_banned,
+ R.string.leave, leaveMuc);
+ break;
+ case MucOptions.ERROR_MEMBERS_ONLY:
+ showSnackbar(R.string.conference_members_only,
+ R.string.leave, leaveMuc);
+ break;
+ case MucOptions.KICKED_FROM_ROOM:
+ showSnackbar(R.string.conference_kicked, R.string.join,
+ joinMuc);
+ break;
+ default:
+ break;
+ }
+ }
+ }
+ getActivity().invalidateOptionsMenu();
+ updateChatMsgHint();
+ if (!activity.shouldPaneBeOpen()) {
+ activity.xmppConnectionService.markRead(conversation, true);
+ activity.updateConversationList();
+ }
+ this.updateSendButton();
+ }
+ }
+
+ private void decryptNext() {
+ Message next = this.mEncryptedMessages.peek();
+ PgpEngine engine = activity.xmppConnectionService.getPgpEngine();
+
+ if (next != null && engine != null && !mDecryptJobRunning) {
+ mDecryptJobRunning = true;
+ engine.decrypt(next, new UiCallback<Message>() {
+
+ @Override
+ public void userInputRequried(PendingIntent pi, Message message) {
+ mDecryptJobRunning = false;
+ askForPassphraseIntent = pi.getIntentSender();
+ showSnackbar(R.string.openpgp_messages_found,
+ R.string.decrypt, clickToDecryptListener);
+ }
+
+ @Override
+ public void success(Message message) {
+ mDecryptJobRunning = false;
+ mEncryptedMessages.remove();
+ activity.xmppConnectionService.updateMessage(message);
+ }
+
+ @Override
+ public void error(int error, Message message) {
+ message.setEncryption(Message.ENCRYPTION_DECRYPTION_FAILED);
+ mDecryptJobRunning = false;
+ mEncryptedMessages.remove();
+ activity.xmppConnectionService.updateConversationUi();
+ }
+ });
+ }
+ }
+
+ private void messageSent() {
+ int size = this.messageList.size();
+ messagesView.setSelection(size - 1);
+ mEditMessage.setText("");
+ updateChatMsgHint();
+ }
+
+ public void updateSendButton() {
+ Conversation c = this.conversation;
+ if (activity.useSendButtonToIndicateStatus() && c != null
+ && c.getAccount().getStatus() == Account.STATUS_ONLINE) {
+ if (c.getMode() == Conversation.MODE_SINGLE) {
+ switch (c.getContact().getMostAvailableStatus()) {
+ case Presences.CHAT:
+ this.mSendButton
+ .setImageResource(R.drawable.ic_action_send_now_online);
+ break;
+ case Presences.ONLINE:
+ this.mSendButton
+ .setImageResource(R.drawable.ic_action_send_now_online);
+ break;
+ case Presences.AWAY:
+ this.mSendButton
+ .setImageResource(R.drawable.ic_action_send_now_away);
+ break;
+ case Presences.XA:
+ this.mSendButton
+ .setImageResource(R.drawable.ic_action_send_now_away);
+ break;
+ case Presences.DND:
+ this.mSendButton
+ .setImageResource(R.drawable.ic_action_send_now_dnd);
+ break;
+ default:
+ this.mSendButton
+ .setImageResource(R.drawable.ic_action_send_now_offline);
+ break;
+ }
+ } else if (c.getMode() == Conversation.MODE_MULTI) {
+ if (c.getMucOptions().online()) {
+ this.mSendButton
+ .setImageResource(R.drawable.ic_action_send_now_online);
+ } else {
+ this.mSendButton
+ .setImageResource(R.drawable.ic_action_send_now_offline);
+ }
+ } else {
+ this.mSendButton
+ .setImageResource(R.drawable.ic_action_send_now_offline);
+ }
+ } else {
+ this.mSendButton
+ .setImageResource(R.drawable.ic_action_send_now_offline);
+ }
+ }
+
+ protected void updateStatusMessages() {
+ if (conversation.getMode() == Conversation.MODE_SINGLE) {
+ for (int i = this.messageList.size() - 1; i >= 0; --i) {
+ if (this.messageList.get(i).getStatus() == Message.STATUS_RECEIVED) {
+ return;
+ } else {
+ if (this.messageList.get(i).getStatus() == Message.STATUS_SEND_DISPLAYED) {
+ this.messageList.add(i + 1,
+ Message.createStatusMessage(conversation));
+ return;
+ }
+ }
+ }
+ }
+ }
+
+ protected void makeFingerprintWarning() {
+ Set<String> knownFingerprints = conversation.getContact()
+ .getOtrFingerprints();
+ if (conversation.hasValidOtrSession()
+ && (!conversation.isMuted())
+ && (conversation.getOtrSession().getSessionStatus() == SessionStatus.ENCRYPTED) && (!knownFingerprints
+ .contains(conversation.getOtrFingerprint()))) {
+ showSnackbar(R.string.unknown_otr_fingerprint, R.string.verify,
+ new OnClickListener() {
+
+ @Override
+ public void onClick(View v) {
+ if (conversation.getOtrFingerprint() != null) {
+ AlertDialog dialog = UIHelper
+ .getVerifyFingerprintDialog(
+ (ConversationActivity) getActivity(),
+ conversation, snackbar);
+ dialog.show();
+ }
+ }
+ });
+ }
+ }
+
+ protected void showSnackbar(int message, int action,
+ OnClickListener clickListener) {
+ snackbar.setVisibility(View.VISIBLE);
+ snackbar.setOnClickListener(null);
+ snackbarMessage.setText(message);
+ snackbarMessage.setOnClickListener(null);
+ snackbarAction.setText(action);
+ snackbarAction.setOnClickListener(clickListener);
+ }
+
+ protected void hideSnackbar() {
+ snackbar.setVisibility(View.GONE);
+ }
+
+ protected void sendPlainTextMessage(Message message) {
+ ConversationActivity activity = (ConversationActivity) getActivity();
+ activity.xmppConnectionService.sendMessage(message);
+ messageSent();
+ }
+
+ protected void sendPgpMessage(final Message message) {
+ final ConversationActivity activity = (ConversationActivity) getActivity();
+ final XmppConnectionService xmppService = activity.xmppConnectionService;
+ final Contact contact = message.getConversation().getContact();
+ if (activity.hasPgp()) {
+ if (conversation.getMode() == Conversation.MODE_SINGLE) {
+ if (contact.getPgpKeyId() != 0) {
+ xmppService.getPgpEngine().hasKey(contact,
+ new UiCallback<Contact>() {
+
+ @Override
+ public void userInputRequried(PendingIntent pi,
+ Contact contact) {
+ activity.runIntent(
+ pi,
+ ConversationActivity.REQUEST_ENCRYPT_MESSAGE);
+ }
+
+ @Override
+ public void success(Contact contact) {
+ messageSent();
+ activity.encryptTextMessage(message);
+ }
+
+ @Override
+ public void error(int error, Contact contact) {
+
+ }
+ });
+
+ } else {
+ showNoPGPKeyDialog(false,
+ new DialogInterface.OnClickListener() {
+
+ @Override
+ public void onClick(DialogInterface dialog,
+ int which) {
+ conversation
+ .setNextEncryption(Message.ENCRYPTION_NONE);
+ xmppService.databaseBackend
+ .updateConversation(conversation);
+ message.setEncryption(Message.ENCRYPTION_NONE);
+ xmppService.sendMessage(message);
+ messageSent();
+ }
+ });
+ }
+ } else {
+ if (conversation.getMucOptions().pgpKeysInUse()) {
+ if (!conversation.getMucOptions().everybodyHasKeys()) {
+ Toast warning = Toast
+ .makeText(getActivity(),
+ R.string.missing_public_keys,
+ Toast.LENGTH_LONG);
+ warning.setGravity(Gravity.CENTER_VERTICAL, 0, 0);
+ warning.show();
+ }
+ activity.encryptTextMessage(message);
+ messageSent();
+ } else {
+ showNoPGPKeyDialog(true,
+ new DialogInterface.OnClickListener() {
+
+ @Override
+ public void onClick(DialogInterface dialog,
+ int which) {
+ conversation
+ .setNextEncryption(Message.ENCRYPTION_NONE);
+ message.setEncryption(Message.ENCRYPTION_NONE);
+ xmppService.databaseBackend
+ .updateConversation(conversation);
+ xmppService.sendMessage(message);
+ messageSent();
+ }
+ });
+ }
+ }
+ } else {
+ activity.showInstallPgpDialog();
+ }
+ }
+
+ public void showNoPGPKeyDialog(boolean plural,
+ DialogInterface.OnClickListener listener) {
+ AlertDialog.Builder builder = new AlertDialog.Builder(getActivity());
+ builder.setIconAttribute(android.R.attr.alertDialogIcon);
+ if (plural) {
+ builder.setTitle(getString(R.string.no_pgp_keys));
+ builder.setMessage(getText(R.string.contacts_have_no_pgp_keys));
+ } else {
+ builder.setTitle(getString(R.string.no_pgp_key));
+ builder.setMessage(getText(R.string.contact_has_no_pgp_key));
+ }
+ builder.setNegativeButton(getString(R.string.cancel), null);
+ builder.setPositiveButton(getString(R.string.send_unencrypted),
+ listener);
+ builder.create().show();
+ }
+
+ protected void sendOtrMessage(final Message message) {
+ final ConversationActivity activity = (ConversationActivity) getActivity();
+ final XmppConnectionService xmppService = activity.xmppConnectionService;
+ if (conversation.hasValidOtrSession()) {
+ activity.xmppConnectionService.sendMessage(message);
+ messageSent();
+ } else {
+ activity.selectPresence(message.getConversation(),
+ new OnPresenceSelected() {
+
+ @Override
+ public void onPresenceSelected() {
+ message.setPresence(conversation.getNextPresence());
+ xmppService.sendMessage(message);
+ messageSent();
+ }
+ });
+ }
+ }
+
+ public void setText(String text) {
+ this.pastedText = text;
+ }
+
+ public void clearInputField() {
+ this.mEditMessage.setText("");
+ }
+}