public void updateMessages() {
synchronized (this.messageList) {
if (getView() == null) {
return;
}
final ConversationActivity activity = (ConversationActivity) getActivity();
if (this.conversation != null) {
updateSnackBar(this.conversation);
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.getTransferable() == 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 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 downloadFile = menu.findItem(R.id.download_file);
MenuItem cancelTransmission = menu.findItem(R.id.cancel_transmission);
if ((m.getType() == Message.TYPE_TEXT || m.getType() == Message.TYPE_PRIVATE)
&& m.getTransferable() == null
&& !GeoHelper.isGeoUri(m.getBody())
&& m.treatAsDownloadable() != Message.Decision.MUST) {
copyText.setVisible(true);
}
if ((m.getType() != Message.TYPE_TEXT
&& m.getType() != Message.TYPE_PRIVATE
&& m.getTransferable() == null)
|| (GeoHelper.isGeoUri(m.getBody()))) {
shareWith.setVisible(true);
}
if (m.getStatus() == Message.STATUS_SEND_FAILED) {
sendAgain.setVisible(true);
}
if (m.hasFileOnRemoteHost()
|| GeoHelper.isGeoUri(m.getBody())
|| m.treatAsDownloadable() == Message.Decision.MUST) {
copyUrl.setVisible(true);
}
if (m.getType() == Message.TYPE_TEXT
&& m.getTransferable() == null
&& m.treatAsDownloadable() != Message.Decision.NEVER) {
downloadFile.setVisible(true);
downloadFile.setTitle(
activity.getString(
R.string.download_x_file, UIHelper.getFileDescriptionString(activity, m)));
}
if ((m.getTransferable() != null && !(m.getTransferable() instanceof TransferablePlaceholder))
|| (m.isFileOrImage()
&& (m.getStatus() == Message.STATUS_WAITING
|| m.getStatus() == Message.STATUS_OFFERED))) {
cancelTransmission.setVisible(true);
}
}
}
private void cancelTransmission(Message message) {
Transferable transferable = message.getTransferable();
if (transferable != null) {
transferable.cancel();
} else {
activity.xmppConnectionService.markMessage(message, Message.STATUS_SEND_FAILED);
}
}
public static Pair<String, Boolean> getMessagePreview(
final Context context, final Message message) {
final Transferable d = message.getTransferable();
if (d != null) {
switch (d.getStatus()) {
case Transferable.STATUS_CHECKING:
return new Pair<>(
context.getString(R.string.checking_x, getFileDescriptionString(context, message)),
true);
case Transferable.STATUS_DOWNLOADING:
return new Pair<>(
context.getString(
R.string.receiving_x_file,
getFileDescriptionString(context, message),
d.getProgress()),
true);
case Transferable.STATUS_OFFER:
case Transferable.STATUS_OFFER_CHECK_FILESIZE:
return new Pair<>(
context.getString(
R.string.x_file_offered_for_download, getFileDescriptionString(context, message)),
true);
case Transferable.STATUS_DELETED:
return new Pair<>(context.getString(R.string.file_deleted), true);
case Transferable.STATUS_FAILED:
return new Pair<>(context.getString(R.string.file_transmission_failed), true);
case Transferable.STATUS_UPLOADING:
if (message.getStatus() == Message.STATUS_OFFERED) {
return new Pair<>(
context.getString(
R.string.offering_x_file, getFileDescriptionString(context, message)),
true);
} else {
return new Pair<>(
context.getString(
R.string.sending_x_file, getFileDescriptionString(context, message)),
true);
}
default:
return new Pair<>("", false);
}
} else if (message.getEncryption() == Message.ENCRYPTION_PGP) {
return new Pair<>(context.getString(R.string.encrypted_message_received), true);
} else if (message.getType() == Message.TYPE_FILE || message.getType() == Message.TYPE_IMAGE) {
if (message.getStatus() == Message.STATUS_RECEIVED) {
return new Pair<>(
context.getString(R.string.received_x_file, getFileDescriptionString(context, message)),
true);
} else {
return new Pair<>(getFileDescriptionString(context, message), true);
}
} else {
if (message.getBody().startsWith(Message.ME_COMMAND)) {
return new Pair<>(
message
.getBody()
.replaceAll(
"^" + Message.ME_COMMAND, UIHelper.getMessageDisplayName(message) + " "),
false);
} else if (GeoHelper.isGeoUri(message.getBody())) {
if (message.getStatus() == Message.STATUS_RECEIVED) {
return new Pair<>(context.getString(R.string.received_location), true);
} else {
return new Pair<>(context.getString(R.string.location), true);
}
} else {
return new Pair<>(message.getBody().trim(), false);
}
}
}