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Diffstat (limited to 'src/main/java/de/thedevstack/conversationsplus/ui/ConversationFragment.java')
-rw-r--r--src/main/java/de/thedevstack/conversationsplus/ui/ConversationFragment.java1185
1 files changed, 1185 insertions, 0 deletions
diff --git a/src/main/java/de/thedevstack/conversationsplus/ui/ConversationFragment.java b/src/main/java/de/thedevstack/conversationsplus/ui/ConversationFragment.java
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index 00000000..ea62a288
--- /dev/null
+++ b/src/main/java/de/thedevstack/conversationsplus/ui/ConversationFragment.java
@@ -0,0 +1,1185 @@
+package de.thedevstack.conversationsplus.ui;
+
+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.InputType;
+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;
+import android.widget.AbsListView.OnScrollListener;
+import android.widget.AdapterView;
+import android.widget.AdapterView.AdapterContextMenuInfo;
+import android.widget.ImageButton;
+import android.widget.ImageView;
+import android.widget.ListView;
+import android.widget.PopupWindow;
+import android.widget.RelativeLayout;
+import android.widget.TextView;
+import android.widget.TextView.OnEditorActionListener;
+import android.widget.Toast;
+
+import net.java.otr4j.session.SessionStatus;
+
+import java.net.URLConnection;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.NoSuchElementException;
+import java.util.concurrent.ConcurrentLinkedQueue;
+
+import de.tzur.conversations.Settings;
+import de.thedevstack.conversationsplus.Config;
+import de.thedevstack.conversationsplus.R;
+import de.thedevstack.conversationsplus.crypto.PgpEngine;
+import de.thedevstack.conversationsplus.entities.Account;
+import de.thedevstack.conversationsplus.entities.Contact;
+import de.thedevstack.conversationsplus.entities.Conversation;
+import de.thedevstack.conversationsplus.entities.Downloadable;
+import de.thedevstack.conversationsplus.entities.DownloadableFile;
+import de.thedevstack.conversationsplus.entities.DownloadablePlaceholder;
+import de.thedevstack.conversationsplus.entities.Message;
+import de.thedevstack.conversationsplus.entities.MucOptions;
+import de.thedevstack.conversationsplus.entities.Presences;
+import de.thedevstack.conversationsplus.services.XmppConnectionService;
+import de.thedevstack.conversationsplus.ui.XmppActivity.OnPresenceSelected;
+import de.thedevstack.conversationsplus.ui.XmppActivity.OnValueEdited;
+import de.thedevstack.conversationsplus.ui.adapter.MessageAdapter;
+import de.thedevstack.conversationsplus.ui.adapter.MessageAdapter.OnContactPictureClicked;
+import de.thedevstack.conversationsplus.ui.adapter.MessageAdapter.OnContactPictureLongClicked;
+import de.thedevstack.conversationsplus.utils.GeoHelper;
+import de.thedevstack.conversationsplus.xmpp.chatstate.ChatState;
+import de.thedevstack.conversationsplus.xmpp.jid.Jid;
+import github.ankushsachdeva.emojicon.EmojiconGridView;
+import github.ankushsachdeva.emojicon.EmojiconsPopup;
+import github.ankushsachdeva.emojicon.emoji.Emojicon;
+
+public class ConversationFragment extends Fragment implements EditMessage.KeyboardListener {
+
+ protected Conversation conversation;
+ 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);
+ }
+ });
+ }
+ };
+ protected ListView messagesView;
+ final protected List<Message> messageList = new ArrayList<>();
+ protected MessageAdapter messageListAdapter;
+ private EditMessage mEditMessage;
+ private ImageButton mSendButton;
+ private ImageView mEmojButton;
+ private View mRootView;
+ private EmojiconsPopup mEmojPopup;
+ private RelativeLayout snackbar;
+ private TextView snackbarMessage;
+ private TextView snackbarAction;
+ private boolean messagesLoaded = true;
+ private Toast messageLoaderToast;
+
+ 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) {
+ synchronized (ConversationFragment.this.messageList) {
+ if (firstVisibleItem < 5 && messagesLoaded && messageList.size() > 0) {
+ long timestamp = ConversationFragment.this.messageList.get(0).getTimeSent();
+ messagesLoaded = false;
+ activity.xmppConnectionService.loadMoreMessages(conversation, timestamp, new XmppConnectionService.OnMoreMessagesLoaded() {
+ @Override
+ public void onMoreMessagesLoaded(final int count, Conversation conversation) {
+ if (ConversationFragment.this.conversation != conversation) {
+ return;
+ }
+ activity.runOnUiThread(new Runnable() {
+ @Override
+ public void run() {
+ final int oldPosition = messagesView.getFirstVisiblePosition();
+ View v = messagesView.getChildAt(0);
+ final int pxOffset = (v == null) ? 0 : v.getTop();
+ ConversationFragment.this.conversation.populateWithMessages(ConversationFragment.this.messageList);
+ updateStatusMessages();
+ messageListAdapter.notifyDataSetChanged();
+ if (count != 0) {
+ final int newPosition = oldPosition + count;
+ int offset = 0;
+ try {
+ Message tmpMessage = messageList.get(newPosition);
+
+ while(tmpMessage.wasMergedIntoPrevious()) {
+ offset++;
+ tmpMessage = tmpMessage.prev();
+ }
+ } catch (final IndexOutOfBoundsException ignored) {
+
+ }
+ messagesView.setSelectionFromTop(newPosition - offset, pxOffset);
+ messagesLoaded = true;
+ if (messageLoaderToast != null) {
+ messageLoaderToast.cancel();
+ }
+ }
+ }
+ });
+ }
+
+ @Override
+ public void informUser(final int resId) {
+
+ activity.runOnUiThread(new Runnable() {
+ @Override
+ public void run() {
+ if (messageLoaderToast != null) {
+ messageLoaderToast.cancel();
+ }
+ if (ConversationFragment.this.conversation != conversation) {
+ return;
+ }
+ messageLoaderToast = Toast.makeText(activity,resId,Toast.LENGTH_LONG);
+ messageLoaderToast.show();
+ }
+ });
+
+ }
+ });
+
+ }
+ }
+ }
+ };
+ private IntentSender askForPassphraseIntent = null;
+ 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);
+ askForPassphraseIntent = null;
+ } catch (SendIntentException e) {
+ //
+ }
+ }
+ }
+ };
+ protected OnClickListener clickToVerify = new OnClickListener() {
+
+ @Override
+ public void onClick(View v) {
+ activity.verifyOtrSessionDialog(conversation,v);
+ }
+ };
+ private ConcurrentLinkedQueue<Message> mEncryptedMessages = new ConcurrentLinkedQueue<>();
+ 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();
+ }
+ };
+ 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 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.setNextCounterpart(null);
+ updateChatMsgHint();
+ }
+ return;
+ }
+ Message message = new Message(conversation, mEditMessage.getText()
+ .toString(), conversation.getNextEncryption(activity
+ .forceEncryption()));
+ if (conversation.getMode() == Conversation.MODE_MULTI) {
+ if (conversation.getNextCounterpart() != null) {
+ message.setCounterpart(conversation.getNextCounterpart());
+ message.setType(Message.TYPE_PRIVATE);
+ conversation.setNextCounterpart(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.getNextCounterpart() != null) {
+ this.mEditMessage.setHint(getString(
+ R.string.send_private_message_to,
+ conversation.getNextCounterpart().getResourcepart()));
+ } 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;
+ }
+ getActivity().invalidateOptionsMenu();
+ }
+ }
+
+ private void setupIme() {
+ if (((ConversationActivity)getActivity()).usingEnterKey()) {
+ mEditMessage.setInputType(mEditMessage.getInputType() & (~InputType.TYPE_TEXT_VARIATION_SHORT_MESSAGE));
+ } else {
+ mEditMessage.setInputType(mEditMessage.getInputType() | InputType.TYPE_TEXT_VARIATION_SHORT_MESSAGE);
+ }
+ }
+
+ @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);
+ setupIme();
+ mEditMessage.setOnClickListener(new OnClickListener() {
+
+ @Override
+ public void onClick(View v) {
+ if (activity != null) {
+ activity.hideConversationsOverview();
+ }
+ }
+ });
+ mEditMessage.setOnEditorActionListener(mEditorActionListener);
+
+ // Start of emojicon
+ mEmojButton = (ImageView) view.findViewById(R.id.emoji_btn);
+ mRootView = view.findViewById(R.id.textsend);
+
+ // Give the topmost view of your activity layout hierarchy. This will be used to measure soft keyboard height
+ mEmojPopup = new EmojiconsPopup(mRootView, this.getActivity());
+
+ //Will automatically set size according to the soft keyboard size
+ mEmojPopup.setSizeForSoftKeyboard();
+
+ //Set on emojicon click listener
+ mEmojPopup.setOnEmojiconClickedListener(new EmojiconGridView.OnEmojiconClickedListener() {
+
+ @Override
+ public void onEmojiconClicked(Emojicon emojicon) {
+ mEditMessage.append(emojicon.getEmoji());
+ }
+ });
+
+ //Set on backspace click listener
+ mEmojPopup.setOnEmojiconBackspaceClickedListener(new EmojiconsPopup.OnEmojiconBackspaceClickedListener() {
+
+ @Override
+ public void onEmojiconBackspaceClicked(View v) {
+ KeyEvent event = new KeyEvent(
+ 0, 0, 0, KeyEvent.KEYCODE_DEL, 0, 0, 0, 0, KeyEvent.KEYCODE_ENDCALL);
+ mEditMessage.dispatchKeyEvent(event);
+ }
+ });
+
+ //If the emoji popup is dismissed, change emojiButton to smiley icon
+ mEmojPopup.setOnDismissListener(new PopupWindow.OnDismissListener() {
+
+ @Override
+ public void onDismiss() {
+ changeEmojiKeyboardIcon(mEmojButton, R.drawable.smiley);
+ }
+ });
+
+ //If the text keyboard closes, also dismiss the emoji popup
+ mEmojPopup.setOnSoftKeyboardOpenCloseListener(new EmojiconsPopup.OnSoftKeyboardOpenCloseListener() {
+
+ @Override
+ public void onKeyboardOpen(int keyBoardHeight) {
+
+ }
+
+ @Override
+ public void onKeyboardClose() {
+ if (mEmojPopup.isShowing())
+ mEmojPopup.dismiss();
+ }
+ });
+
+ //On emoji clicked, add it to edittext
+ mEmojPopup.setOnEmojiconClickedListener(new EmojiconGridView.OnEmojiconClickedListener() {
+
+ @Override
+ public void onEmojiconClicked(Emojicon emojicon) {
+ mEditMessage.append(emojicon.getEmoji());
+ }
+ });
+
+ //On backspace clicked, emulate the KEYCODE_DEL key event
+ mEmojPopup.setOnEmojiconBackspaceClickedListener(new EmojiconsPopup.OnEmojiconBackspaceClickedListener() {
+
+ @Override
+ public void onEmojiconBackspaceClicked(View v) {
+ KeyEvent event = new KeyEvent(
+ 0, 0, 0, KeyEvent.KEYCODE_DEL, 0, 0, 0, 0, KeyEvent.KEYCODE_ENDCALL);
+ mEditMessage.dispatchKeyEvent(event);
+ }
+ });
+
+ // To toggle between text keyboard and emoji keyboard keyboard(Popup)
+ mEmojButton.setOnClickListener(new OnClickListener() {
+
+ @Override
+ public void onClick(View v) {
+
+ //If popup is not showing => emoji keyboard is not visible, we need to show it
+ if(!mEmojPopup.isShowing()){
+
+ //If keyboard is visible, simply show the emoji popup
+ if(mEmojPopup.isKeyBoardOpen()){
+ mEmojPopup.showAtBottom();
+ changeEmojiKeyboardIcon(mEmojButton, R.drawable.ic_action_keyboard);
+ }
+
+ //else, open the text keyboard first and immediately after that show the emoji popup
+ else{
+ mEditMessage.setFocusableInTouchMode(true);
+ mEditMessage.requestFocus();
+ mEmojPopup.showAtBottomPending();
+ final InputMethodManager inputMethodManager = (InputMethodManager) getActivity().getSystemService(Context.INPUT_METHOD_SERVICE);
+ inputMethodManager.showSoftInput(mEditMessage, InputMethodManager.SHOW_IMPLICIT);
+ changeEmojiKeyboardIcon(mEmojButton, R.drawable.ic_action_keyboard);
+ }
+ }
+
+ //If popup is showing, simply dismiss it to show the undelying text keyboard
+ else{
+ mEmojPopup.dismiss();
+ }
+ }
+ });
+
+ // End of emojicon
+
+ 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.getCounterpart() != null) {
+ if (!message.getCounterpart().isBareJid()) {
+ highlightInConference(message.getCounterpart().getResourcepart());
+ } else {
+ highlightInConference(message.getCounterpart().toString());
+ }
+ }
+ } else {
+ activity.switchToContactDetails(message.getContact());
+ }
+ } else {
+ Account account = message.getConversation().getAccount();
+ Intent intent = new Intent(activity, EditAccountActivity.class);
+ intent.putExtra("jid", account.getJid().toBareJid().toString());
+ startActivity(intent);
+ }
+ }
+ });
+ 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.getCounterpart() != null) {
+ privateMessageWith(message.getCounterpart());
+ }
+ }
+ } else {
+ activity.showQrCode();
+ }
+ }
+ });
+ messagesView.setAdapter(messageListAdapter);
+
+ registerForContextMenu(messagesView);
+
+ return view;
+ }
+
+ @Override
+ public void onCreateContextMenu(ContextMenu menu, View v,
+ ContextMenuInfo menuInfo) {
+ synchronized (this.messageList) {
+ super.onCreateContextMenu(menu, v, menuInfo);
+ AdapterView.AdapterContextMenuInfo acmi = (AdapterContextMenuInfo) menuInfo;
+ this.selectedMessage = this.messageList.get(acmi.position);
+ populateContextMenu(menu);
+ }
+ }
+
+ private void populateContextMenu(ContextMenu menu) {
+ final Message m = this.selectedMessage;
+ if (m.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 shareWith = menu.findItem(R.id.share_with);
+ MenuItem sendAgain = menu.findItem(R.id.send_again);
+ MenuItem copyUrl = menu.findItem(R.id.copy_url);
+ MenuItem downloadImage = menu.findItem(R.id.download_image);
+ MenuItem cancelTransmission = menu.findItem(R.id.cancel_transmission);
+ if ((m.getType() != Message.TYPE_TEXT && m.getType() != Message.TYPE_PRIVATE)
+ || m.getDownloadable() != null || GeoHelper.isGeoUri(m.getBody())) {
+ copyText.setVisible(false);
+ }
+ if ((m.getType() == Message.TYPE_TEXT
+ || m.getType() == Message.TYPE_PRIVATE
+ || m.getDownloadable() != null)
+ && (!GeoHelper.isGeoUri(m.getBody()))) {
+ shareWith.setVisible(false);
+ }
+ if (m.getStatus() != Message.STATUS_SEND_FAILED) {
+ sendAgain.setVisible(false);
+ }
+ if (((m.getType() != Message.TYPE_IMAGE && m.getDownloadable() == null)
+ || m.getImageParams().url == null) && !GeoHelper.isGeoUri(m.getBody())) {
+ copyUrl.setVisible(false);
+ }
+ if (m.getType() != Message.TYPE_TEXT
+ || m.getDownloadable() != null
+ || !m.bodyContainsDownloadable()) {
+ downloadImage.setVisible(false);
+ }
+ if (!((m.getDownloadable() != null && !(m.getDownloadable() instanceof DownloadablePlaceholder))
+ || (m.isFileOrImage() && (m.getStatus() == Message.STATUS_WAITING
+ || m.getStatus() == Message.STATUS_OFFERED)))) {
+ cancelTransmission.setVisible(false);
+ }
+ }
+ }
+
+ @Override
+ public boolean onContextItemSelected(MenuItem item) {
+ switch (item.getItemId()) {
+ case R.id.share_with:
+ shareWith(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;
+ case R.id.cancel_transmission:
+ cancelTransmission(selectedMessage);
+ return true;
+ default:
+ return super.onContextItemSelected(item);
+ }
+ }
+
+ private void shareWith(Message message) {
+ Intent shareIntent = new Intent();
+ shareIntent.setAction(Intent.ACTION_SEND);
+ if (GeoHelper.isGeoUri(message.getBody())) {
+ shareIntent.putExtra(Intent.EXTRA_TEXT, message.getBody());
+ shareIntent.setType("text/plain");
+ } else {
+ shareIntent.putExtra(Intent.EXTRA_STREAM,
+ activity.xmppConnectionService.getFileBackend()
+ .getJingleFileUri(message));
+ shareIntent.setFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION);
+ String path = message.getRelativeFilePath();
+ String mime = path == null ? null : URLConnection.guessContentTypeFromName(path);
+ if (mime == null) {
+ mime = "image/webp";
+ }
+ shareIntent.setType(mime);
+ }
+ 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) {
+ if (message.getType() == Message.TYPE_FILE || message.getType() == Message.TYPE_IMAGE) {
+ DownloadableFile file = activity.xmppConnectionService.getFileBackend().getFile(message);
+ if (!file.exists()) {
+ Toast.makeText(activity,R.string.file_deleted,Toast.LENGTH_SHORT).show();
+ message.setDownloadable(new DownloadablePlaceholder(Downloadable.STATUS_DELETED));
+ return;
+ }
+ }
+ activity.xmppConnectionService.resendFailedMessages(message);
+ }
+
+ private void copyUrl(Message message) {
+ final String url;
+ final int resId;
+ if (GeoHelper.isGeoUri(message.getBody())) {
+ resId = R.string.location;
+ url = message.getBody();
+ } else {
+ resId = R.string.image_url;
+ url = message.getImageParams().url.toString();
+ }
+ if (activity.copyTextToClipboard(url, resId)) {
+ Toast.makeText(activity, R.string.url_copied_to_clipboard,
+ Toast.LENGTH_SHORT).show();
+ }
+ }
+
+ private void downloadImage(Message message) {
+ activity.xmppConnectionService.getHttpConnectionManager()
+ .createNewConnection(message);
+ }
+
+ private void cancelTransmission(Message message) {
+ Downloadable downloadable = message.getDownloadable();
+ if (downloadable!=null) {
+ downloadable.cancel();
+ } else {
+ activity.xmppConnectionService.markMessage(message,Message.STATUS_SEND_FAILED);
+ }
+ }
+
+ protected void privateMessageWith(final Jid counterpart) {
+ this.mEditMessage.setText("");
+ this.conversation.setNextCounterpart(counterpart);
+ updateChatMsgHint();
+ }
+
+ protected void highlightInConference(String nick) {
+ String oldString = mEditMessage.getText().toString();
+ 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 onStop() {
+ mDecryptJobRunning = false;
+ super.onStop();
+ if (this.conversation != null) {
+ final String msg = mEditMessage.getText().toString();
+ this.conversation.setNextMessage(msg);
+ updateChatState(this.conversation,msg);
+ }
+ }
+
+ private void updateChatState(final Conversation conversation, final String msg) {
+ ChatState state = msg.length() == 0 ? Config.DEFAULT_CHATSTATE : ChatState.PAUSED;
+ Account.State status = conversation.getAccount().getStatus();
+ if (status == Account.State.ONLINE && conversation.setOutgoingChatState(state)) {
+ activity.xmppConnectionService.sendChatState(conversation);
+ }
+ }
+
+ public void reInit(Conversation conversation) {
+ if (conversation == null) {
+ return;
+ }
+
+ this.activity = (ConversationActivity) getActivity();
+
+ if (this.conversation != null) {
+ final String msg = mEditMessage.getText().toString();
+ this.conversation.setNextMessage(msg);
+ if (this.conversation != conversation) {
+ updateChatState(this.conversation,msg);
+ }
+ this.conversation.trim();
+ }
+
+ this.askForPassphraseIntent = null;
+ this.conversation = conversation;
+ this.mDecryptJobRunning = false;
+ this.mEncryptedMessages.clear();
+ if (this.conversation.getMode() == Conversation.MODE_MULTI) {
+ this.conversation.setNextCounterpart(null);
+ }
+ this.mEditMessage.setKeyboardListener(null);
+ this.mEditMessage.setText("");
+ this.mEditMessage.append(this.conversation.getNextMessage());
+ this.mEditMessage.setKeyboardListener(this);
+ this.messagesView.setAdapter(messageListAdapter);
+ updateMessages();
+ this.messagesLoaded = true;
+ int size = this.messageList.size();
+ if (size > 0) {
+ messagesView.setSelection(size - 1);
+ }
+ }
+
+ private OnClickListener mUnblockClickListener = new OnClickListener() {
+ @Override
+ public void onClick(final View v) {
+ v.post(new Runnable() {
+ @Override
+ public void run() {
+ v.setVisibility(View.INVISIBLE);
+ }
+ });
+ if (conversation.isDomainBlocked()) {
+ BlockContactDialog.show(activity, activity.xmppConnectionService, conversation);
+ } else {
+ activity.unblockConversation(conversation);
+ }
+ }
+ };
+
+ private OnClickListener mAddBackClickListener = new OnClickListener() {
+
+ @Override
+ public void onClick(View v) {
+ final Contact contact = conversation == null ? null :conversation.getContact();
+ if (contact != null) {
+ activity.xmppConnectionService.createContact(contact);
+ activity.switchToContactDetails(contact);
+ }
+ }
+ };
+
+ private OnClickListener mUnmuteClickListener = new OnClickListener() {
+
+ @Override
+ public void onClick(final View v) {
+ activity.unmuteConversation(conversation);
+ }
+ };
+
+ private OnClickListener mAnswerSmpClickListener = new OnClickListener() {
+ @Override
+ public void onClick(View view) {
+ Intent intent = new Intent(activity, VerifyOTRActivity.class);
+ intent.setAction(VerifyOTRActivity.ACTION_VERIFY_CONTACT);
+ intent.putExtra("contact", conversation.getContact().getJid().toBareJid().toString());
+ intent.putExtra("account", conversation.getAccount().getJid().toBareJid().toString());
+ intent.putExtra("mode",VerifyOTRActivity.MODE_ANSWER_QUESTION);
+ startActivity(intent);
+ }
+ };
+
+ private void updateSnackBar(final Conversation conversation) {
+ final Account account = conversation.getAccount();
+ final Contact contact = conversation.getContact();
+ final int mode = conversation.getMode();
+ if (conversation.isBlocked()) {
+ showSnackbar(R.string.contact_blocked, R.string.unblock,this.mUnblockClickListener);
+ } else if (!contact.showInRoster() && contact.getOption(Contact.Options.PENDING_SUBSCRIPTION_REQUEST)) {
+ showSnackbar(R.string.contact_added_you, R.string.add_back,this.mAddBackClickListener);
+ } else if (mode == Conversation.MODE_MULTI
+ &&!conversation.getMucOptions().online()
+ && account.getStatus() == Account.State.ONLINE) {
+ switch (conversation.getMucOptions().getError()) {
+ case MucOptions.ERROR_NICK_IN_USE:
+ showSnackbar(R.string.nick_in_use, R.string.edit, clickToMuc);
+ break;
+ case MucOptions.ERROR_UNKNOWN:
+ 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;
+ }
+ } else if (askForPassphraseIntent != null ) {
+ showSnackbar(R.string.openpgp_messages_found,R.string.decrypt, clickToDecryptListener);
+ } else if (mode == Conversation.MODE_SINGLE
+ && conversation.smpRequested()) {
+ showSnackbar(R.string.smp_requested, R.string.verify,this.mAnswerSmpClickListener);
+ } else if (mode == Conversation.MODE_SINGLE
+ &&conversation.hasValidOtrSession()
+ && (conversation.getOtrSession().getSessionStatus() == SessionStatus.ENCRYPTED)
+ && (!conversation.isOtrFingerprintVerified())) {
+ showSnackbar(R.string.unknown_otr_fingerprint, R.string.verify, clickToVerify);
+ } else if (conversation.isMuted()) {
+ showSnackbar(R.string.notifications_disabled, R.string.enable,this.mUnmuteClickListener);
+ } else {
+ hideSnackbar();
+ }
+ }
+
+ public void updateMessages() {
+ synchronized (this.messageList) {
+ if (getView() == null) {
+ return;
+ }
+ final ConversationActivity activity = (ConversationActivity) getActivity();
+ if (this.conversation != null) {
+ updateSnackBar(this.conversation);
+ final Contact contact = this.conversation.getContact();
+ if (this.conversation.isBlocked()) {
+
+ } else if (!contact.showInRoster()
+ && contact
+ .getOption(Contact.Options.PENDING_SUBSCRIPTION_REQUEST)) {
+
+ } else if (conversation.getMode() == Conversation.MODE_SINGLE) {
+ makeFingerprintWarning();
+ } else if (!conversation.getMucOptions().online()
+ && conversation.getAccount().getStatus() == Account.State.ONLINE) {
+
+ } else if (this.conversation.isMuted()) {
+
+ }
+ conversation.populateWithMessages(ConversationFragment.this.messageList);
+ for (final Message message : this.messageList) {
+ 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();
+ updateStatusMessages();
+ this.messageListAdapter.notifyDataSetChanged();
+ updateChatMsgHint();
+ if (!activity.isConversationsOverviewVisable() || !activity.isConversationsOverviewHideable()) {
+ activity.sendReadMarkerIfNecessary(conversation);
+ }
+ 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();
+ updateSnackBar(conversation);
+ }
+
+ @Override
+ public void success(Message message) {
+ mDecryptJobRunning = false;
+ try {
+ mEncryptedMessages.remove();
+ } catch (final NoSuchElementException ignored) {
+
+ }
+ activity.xmppConnectionService.updateMessage(message);
+ }
+
+ @Override
+ public void error(int error, Message message) {
+ message.setEncryption(Message.ENCRYPTION_DECRYPTION_FAILED);
+ mDecryptJobRunning = false;
+ try {
+ mEncryptedMessages.remove();
+ } catch (final NoSuchElementException ignored) {
+
+ }
+ 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 (Settings.SHOW_ONLINE_STATUS && c != null
+ && c.getAccount().getStatus() == Account.State.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() {
+ synchronized (this.messageList) {
+ if (conversation.getMode() == Conversation.MODE_SINGLE) {
+ ChatState state = conversation.getIncomingChatState();
+ if (state == ChatState.COMPOSING) {
+ this.messageList.add(Message.createStatusMessage(conversation, getString(R.string.contact_is_typing, conversation.getName())));
+ } else if (state == ChatState.PAUSED) {
+ this.messageList.add(Message.createStatusMessage(conversation, getString(R.string.contact_has_stopped_typing, conversation.getName())));
+ } else {
+ 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, getString(R.string.contact_has_read_up_to_this_point, conversation.getName())));
+ return;
+ }
+ }
+ }
+ }
+ }
+ }
+ }
+
+ protected void makeFingerprintWarning() {
+
+ }
+
+ protected void showSnackbar(final int message, final int action,
+ final OnClickListener clickListener) {
+ snackbar.setVisibility(View.VISIBLE);
+ snackbar.setOnClickListener(null);
+ snackbarMessage.setText(message);
+ snackbarMessage.setOnClickListener(null);
+ snackbarAction.setVisibility(View.VISIBLE);
+ 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;
+ activity.selectPresence(message.getConversation(),
+ new OnPresenceSelected() {
+
+ @Override
+ public void onPresenceSelected() {
+ message.setCounterpart(conversation.getNextCounterpart());
+ xmppService.sendMessage(message);
+ messageSent();
+ }
+ });
+ }
+
+ public void appendText(String text) {
+ String previous = this.mEditMessage.getText().toString();
+ if (previous.length() != 0 && !previous.endsWith(" ")) {
+ text = " " + text;
+ }
+ this.mEditMessage.append(text);
+ }
+
+ @Override
+ public boolean onEnterPressed() {
+ if (activity.enterIsSend()) {
+ sendMessage();
+ return true;
+ } else {
+ return false;
+ }
+ }
+
+ @Override
+ public void onTypingStarted() {
+ Account.State status = conversation.getAccount().getStatus();
+ if (status == Account.State.ONLINE && conversation.setOutgoingChatState(ChatState.COMPOSING)) {
+ activity.xmppConnectionService.sendChatState(conversation);
+ }
+ }
+
+ @Override
+ public void onTypingStopped() {
+ Account.State status = conversation.getAccount().getStatus();
+ if (status == Account.State.ONLINE && conversation.setOutgoingChatState(ChatState.PAUSED)) {
+ activity.xmppConnectionService.sendChatState(conversation);
+ }
+ }
+
+ @Override
+ public void onTextDeleted() {
+ Account.State status = conversation.getAccount().getStatus();
+ if (status == Account.State.ONLINE && conversation.setOutgoingChatState(Config.DEFAULT_CHATSTATE)) {
+ activity.xmppConnectionService.sendChatState(conversation);
+ }
+ }
+
+ private void changeEmojiKeyboardIcon(ImageView iconToBeChanged, int drawableResourceId){
+ iconToBeChanged.setImageResource(drawableResourceId);
+ }
+
+}