Examples with Quote - org.thoughtcrime.securesms.database.model.Quote

Example 1 with Quote

use of org.thoughtcrime.securesms.database.model.Quote in project Signal-Android by WhisperSystems.

the class MmsDatabase method getOutgoingMessage.

@Override
public OutgoingMediaMessage getOutgoingMessage(long messageId) throws MmsException, NoSuchMessageException {
    AttachmentDatabase attachmentDatabase = SignalDatabase.attachments();
    MentionDatabase mentionDatabase = SignalDatabase.mentions();
    Cursor cursor = null;
    try {
        cursor = rawQuery(RAW_ID_WHERE, new String[] { String.valueOf(messageId) });
        if (cursor != null && cursor.moveToNext()) {
            List<DatabaseAttachment> associatedAttachments = attachmentDatabase.getAttachmentsForMessage(messageId);
            List<Mention> mentions = mentionDatabase.getMentionsForMessage(messageId);
            long outboxType = cursor.getLong(cursor.getColumnIndexOrThrow(MESSAGE_BOX));
            String body = cursor.getString(cursor.getColumnIndexOrThrow(BODY));
            long timestamp = cursor.getLong(cursor.getColumnIndexOrThrow(NORMALIZED_DATE_SENT));
            int subscriptionId = cursor.getInt(cursor.getColumnIndexOrThrow(SUBSCRIPTION_ID));
            long expiresIn = cursor.getLong(cursor.getColumnIndexOrThrow(EXPIRES_IN));
            boolean viewOnce = cursor.getLong(cursor.getColumnIndexOrThrow(VIEW_ONCE)) == 1;
            long recipientId = cursor.getLong(cursor.getColumnIndexOrThrow(RECIPIENT_ID));
            long threadId = cursor.getLong(cursor.getColumnIndexOrThrow(THREAD_ID));
            int distributionType = SignalDatabase.threads().getDistributionType(threadId);
            String mismatchDocument = cursor.getString(cursor.getColumnIndexOrThrow(MmsDatabase.MISMATCHED_IDENTITIES));
            String networkDocument = cursor.getString(cursor.getColumnIndexOrThrow(MmsDatabase.NETWORK_FAILURE));
            long quoteId = cursor.getLong(cursor.getColumnIndexOrThrow(QUOTE_ID));
            long quoteAuthor = cursor.getLong(cursor.getColumnIndexOrThrow(QUOTE_AUTHOR));
            String quoteText = cursor.getString(cursor.getColumnIndexOrThrow(QUOTE_BODY));
            boolean quoteMissing = cursor.getInt(cursor.getColumnIndexOrThrow(QUOTE_MISSING)) == 1;
            List<Attachment> quoteAttachments = Stream.of(associatedAttachments).filter(Attachment::isQuote).map(a -> (Attachment) a).toList();
            List<Mention> quoteMentions = parseQuoteMentions(context, cursor);
            List<Contact> contacts = getSharedContacts(cursor, associatedAttachments);
            Set<Attachment> contactAttachments = new HashSet<>(Stream.of(contacts).map(Contact::getAvatarAttachment).filter(a -> a != null).toList());
            List<LinkPreview> previews = getLinkPreviews(cursor, associatedAttachments);
            Set<Attachment> previewAttachments = Stream.of(previews).filter(lp -> lp.getThumbnail().isPresent()).map(lp -> lp.getThumbnail().get()).collect(Collectors.toSet());
            List<Attachment> attachments = Stream.of(associatedAttachments).filterNot(Attachment::isQuote).filterNot(contactAttachments::contains).filterNot(previewAttachments::contains).sorted(new DatabaseAttachment.DisplayOrderComparator()).map(a -> (Attachment) a).toList();
            Recipient recipient = Recipient.resolved(RecipientId.from(recipientId));
            Set<NetworkFailure> networkFailures = new HashSet<>();
            Set<IdentityKeyMismatch> mismatches = new HashSet<>();
            QuoteModel quote = null;
            if (quoteId > 0 && quoteAuthor > 0 && (!TextUtils.isEmpty(quoteText) || !quoteAttachments.isEmpty())) {
                quote = new QuoteModel(quoteId, RecipientId.from(quoteAuthor), quoteText, quoteMissing, quoteAttachments, quoteMentions);
            }
            if (!TextUtils.isEmpty(mismatchDocument)) {
                try {
                    mismatches = JsonUtils.fromJson(mismatchDocument, IdentityKeyMismatchSet.class).getItems();
                } catch (IOException e) {
                    Log.w(TAG, e);
                }
            }
            if (!TextUtils.isEmpty(networkDocument)) {
                try {
                    networkFailures = JsonUtils.fromJson(networkDocument, NetworkFailureSet.class).getItems();
                } catch (IOException e) {
                    Log.w(TAG, e);
                }
            }
            if (body != null && (Types.isGroupQuit(outboxType) || Types.isGroupUpdate(outboxType))) {
                return new OutgoingGroupUpdateMessage(recipient, new MessageGroupContext(body, Types.isGroupV2(outboxType)), attachments, timestamp, 0, false, quote, contacts, previews, mentions);
            } else if (Types.isExpirationTimerUpdate(outboxType)) {
                return new OutgoingExpirationUpdateMessage(recipient, timestamp, expiresIn);
            }
            OutgoingMediaMessage message = new OutgoingMediaMessage(recipient, body, attachments, timestamp, subscriptionId, expiresIn, viewOnce, distributionType, quote, contacts, previews, mentions, networkFailures, mismatches);
            if (Types.isSecureType(outboxType)) {
                return new OutgoingSecureMediaMessage(message);
            }
            return message;
        }
        throw new NoSuchMessageException("No record found for id: " + messageId);
    } catch (IOException e) {
        throw new MmsException(e);
    } finally {
        if (cursor != null)
            cursor.close();
    }
}

Also used : SignalStore(org.thoughtcrime.securesms.keyvalue.SignalStore) SlideDeck(org.thoughtcrime.securesms.mms.SlideDeck) GroupMigrationMembershipChange(org.thoughtcrime.securesms.groups.GroupMigrationMembershipChange) LinkPreview(org.thoughtcrime.securesms.linkpreview.LinkPreview) NonNull(androidx.annotation.NonNull) Avatar(org.thoughtcrime.securesms.contactshare.Contact.Avatar) MessageGroupContext(org.thoughtcrime.securesms.mms.MessageGroupContext) Mention(org.thoughtcrime.securesms.database.model.Mention) MessageRecord(org.thoughtcrime.securesms.database.model.MessageRecord) SecureRandom(java.security.SecureRandom) JSONException(org.json.JSONException) JsonUtils(org.thoughtcrime.securesms.util.JsonUtils) JSONObject(org.json.JSONObject) RecipientId(org.thoughtcrime.securesms.recipients.RecipientId) BodyRangeList(org.thoughtcrime.securesms.database.model.databaseprotos.BodyRangeList) SqlUtil(org.thoughtcrime.securesms.util.SqlUtil) IdentityKeyMismatchSet(org.thoughtcrime.securesms.database.documents.IdentityKeyMismatchSet) Map(java.util.Map) ViewOnceUtil(org.thoughtcrime.securesms.revealable.ViewOnceUtil) Recipient(org.thoughtcrime.securesms.recipients.Recipient) OutgoingTextMessage(org.thoughtcrime.securesms.sms.OutgoingTextMessage) OutgoingGroupUpdateMessage(org.thoughtcrime.securesms.mms.OutgoingGroupUpdateMessage) InvalidProtocolBufferException(com.google.protobuf.InvalidProtocolBufferException) NotificationInd(com.google.android.mms.pdu_alt.NotificationInd) ACI(org.whispersystems.signalservice.api.push.ACI) ApplicationDependencies(org.thoughtcrime.securesms.dependencies.ApplicationDependencies) Collection(java.util.Collection) OutgoingSecureMediaMessage(org.thoughtcrime.securesms.mms.OutgoingSecureMediaMessage) Set(java.util.Set) UUID(java.util.UUID) OutgoingExpirationUpdateMessage(org.thoughtcrime.securesms.mms.OutgoingExpirationUpdateMessage) Log(org.signal.core.util.logging.Log) NetworkFailureSet(org.thoughtcrime.securesms.database.documents.NetworkFailureSet) List(java.util.List) Nullable(androidx.annotation.Nullable) ContentValues(android.content.ContentValues) IncomingTextMessage(org.thoughtcrime.securesms.sms.IncomingTextMessage) Attachment(org.thoughtcrime.securesms.attachments.Attachment) OutgoingMediaMessage(org.thoughtcrime.securesms.mms.OutgoingMediaMessage) MediaUtil(org.thoughtcrime.securesms.util.MediaUtil) Context(android.content.Context) Stream(com.annimon.stream.Stream) Util(org.thoughtcrime.securesms.util.Util) HashMap(java.util.HashMap) SQLiteStatement(net.zetetic.database.sqlcipher.SQLiteStatement) DatabaseAttachment(org.thoughtcrime.securesms.attachments.DatabaseAttachment) ArrayList(java.util.ArrayList) TextSecurePreferences(org.thoughtcrime.securesms.util.TextSecurePreferences) HashSet(java.util.HashSet) Pair(org.whispersystems.libsignal.util.Pair) MmsNotificationAttachment(org.thoughtcrime.securesms.attachments.MmsNotificationAttachment) NotificationMmsMessageRecord(org.thoughtcrime.securesms.database.model.NotificationMmsMessageRecord) QuoteModel(org.thoughtcrime.securesms.mms.QuoteModel) MediaMmsMessageRecord(org.thoughtcrime.securesms.database.model.MediaMmsMessageRecord) LinkedList(java.util.LinkedList) PduHeaders(com.google.android.mms.pdu_alt.PduHeaders) Cursor(android.database.Cursor) MessageId(org.thoughtcrime.securesms.database.model.MessageId) Collectors(com.annimon.stream.Collectors) Contact(org.thoughtcrime.securesms.contactshare.Contact) IdentityKeyMismatch(org.thoughtcrime.securesms.database.documents.IdentityKeyMismatch) MmsException(org.thoughtcrime.securesms.mms.MmsException) TextUtils(android.text.TextUtils) IOException(java.io.IOException) Quote(org.thoughtcrime.securesms.database.model.Quote) Optional(org.whispersystems.libsignal.util.guava.Optional) CursorUtil(org.thoughtcrime.securesms.util.CursorUtil) ViewOnceExpirationInfo(org.thoughtcrime.securesms.revealable.ViewOnceExpirationInfo) AttachmentId(org.thoughtcrime.securesms.attachments.AttachmentId) NetworkFailure(org.thoughtcrime.securesms.database.documents.NetworkFailure) TrimThreadJob(org.thoughtcrime.securesms.jobs.TrimThreadJob) SmsMessageRecord(org.thoughtcrime.securesms.database.model.SmsMessageRecord) Collections(java.util.Collections) JSONArray(org.json.JSONArray) IncomingMediaMessage(org.thoughtcrime.securesms.mms.IncomingMediaMessage) LinkPreview(org.thoughtcrime.securesms.linkpreview.LinkPreview) Attachment(org.thoughtcrime.securesms.attachments.Attachment) DatabaseAttachment(org.thoughtcrime.securesms.attachments.DatabaseAttachment) MmsNotificationAttachment(org.thoughtcrime.securesms.attachments.MmsNotificationAttachment) OutgoingMediaMessage(org.thoughtcrime.securesms.mms.OutgoingMediaMessage) Cursor(android.database.Cursor) OutgoingGroupUpdateMessage(org.thoughtcrime.securesms.mms.OutgoingGroupUpdateMessage) MmsException(org.thoughtcrime.securesms.mms.MmsException) MessageGroupContext(org.thoughtcrime.securesms.mms.MessageGroupContext) Mention(org.thoughtcrime.securesms.database.model.Mention) HashSet(java.util.HashSet) DatabaseAttachment(org.thoughtcrime.securesms.attachments.DatabaseAttachment) Recipient(org.thoughtcrime.securesms.recipients.Recipient) NetworkFailure(org.thoughtcrime.securesms.database.documents.NetworkFailure) IdentityKeyMismatch(org.thoughtcrime.securesms.database.documents.IdentityKeyMismatch) IOException(java.io.IOException) QuoteModel(org.thoughtcrime.securesms.mms.QuoteModel) Contact(org.thoughtcrime.securesms.contactshare.Contact) OutgoingSecureMediaMessage(org.thoughtcrime.securesms.mms.OutgoingSecureMediaMessage) OutgoingExpirationUpdateMessage(org.thoughtcrime.securesms.mms.OutgoingExpirationUpdateMessage)

Example 2 with Quote

use of org.thoughtcrime.securesms.database.model.Quote in project Signal-Android by WhisperSystems.

the class ConversationItem method setQuote.

private void setQuote(@NonNull MessageRecord current, @NonNull Optional<MessageRecord> previous, @NonNull Optional<MessageRecord> next, boolean isGroupThread, @NonNull ChatColors chatColors) {
    boolean startOfCluster = isStartOfMessageCluster(current, previous, isGroupThread);
    if (current.isMms() && !current.isMmsNotification() && ((MediaMmsMessageRecord) current).getQuote() != null) {
        if (quoteView == null) {
            throw new AssertionError();
        }
        Quote quote = ((MediaMmsMessageRecord) current).getQuote();
        // noinspection ConstantConditions
        quoteView.setQuote(glideRequests, quote.getId(), Recipient.live(quote.getAuthor()).get(), quote.getDisplayText(), quote.isOriginalMissing(), quote.getAttachment(), chatColors);
        quoteView.setVisibility(View.VISIBLE);
        quoteView.setTextSize(TypedValue.COMPLEX_UNIT_SP, SignalStore.settings().getMessageFontSize());
        quoteView.getLayoutParams().width = ViewGroup.LayoutParams.WRAP_CONTENT;
        quoteView.setOnClickListener(view -> {
            if (eventListener != null && batchSelected.isEmpty()) {
                eventListener.onQuoteClicked((MmsMessageRecord) current);
            } else {
                passthroughClickListener.onClick(view);
            }
        });
        quoteView.setOnLongClickListener(passthroughClickListener);
        if (startOfCluster) {
            if (current.isOutgoing()) {
                quoteView.setTopCornerSizes(true, true);
            } else if (isGroupThread) {
                quoteView.setTopCornerSizes(false, false);
            } else {
                quoteView.setTopCornerSizes(true, true);
            }
        } else if (!isSingularMessage(current, previous, next, isGroupThread)) {
            if (current.isOutgoing()) {
                quoteView.setTopCornerSizes(true, false);
            } else {
                quoteView.setTopCornerSizes(false, true);
            }
        }
        if (mediaThumbnailStub.resolved()) {
            ViewUtil.setTopMargin(mediaThumbnailStub.require(), readDimen(R.dimen.message_bubble_top_padding));
        }
        if (linkPreviewStub.resolved() && !hasBigImageLinkPreview(current)) {
            ViewUtil.setTopMargin(linkPreviewStub.get(), readDimen(R.dimen.message_bubble_top_padding));
        }
    } else {
        if (quoteView != null) {
            quoteView.dismiss();
        }
        int topMargin = (current.isOutgoing() || !startOfCluster || !groupThread) ? 0 : readDimen(R.dimen.message_bubble_top_image_margin);
        if (mediaThumbnailStub.resolved()) {
            ViewUtil.setTopMargin(mediaThumbnailStub.require(), topMargin);
        }
    }
}

Also used : Quote(org.thoughtcrime.securesms.database.model.Quote) MediaMmsMessageRecord(org.thoughtcrime.securesms.database.model.MediaMmsMessageRecord) TextPaint(android.text.TextPaint) SuppressLint(android.annotation.SuppressLint)

Example 3 with Quote

use of org.thoughtcrime.securesms.database.model.Quote in project Signal-Android by signalapp.

the class MmsDatabase method getOutgoingMessage.

@Override
public OutgoingMediaMessage getOutgoingMessage(long messageId) throws MmsException, NoSuchMessageException {
    AttachmentDatabase attachmentDatabase = SignalDatabase.attachments();
    MentionDatabase mentionDatabase = SignalDatabase.mentions();
    Cursor cursor = null;
    try {
        cursor = rawQuery(RAW_ID_WHERE, new String[] { String.valueOf(messageId) });
        if (cursor != null && cursor.moveToNext()) {
            List<DatabaseAttachment> associatedAttachments = attachmentDatabase.getAttachmentsForMessage(messageId);
            List<Mention> mentions = mentionDatabase.getMentionsForMessage(messageId);
            long outboxType = cursor.getLong(cursor.getColumnIndexOrThrow(MESSAGE_BOX));
            String body = cursor.getString(cursor.getColumnIndexOrThrow(BODY));
            long timestamp = cursor.getLong(cursor.getColumnIndexOrThrow(NORMALIZED_DATE_SENT));
            int subscriptionId = cursor.getInt(cursor.getColumnIndexOrThrow(SUBSCRIPTION_ID));
            long expiresIn = cursor.getLong(cursor.getColumnIndexOrThrow(EXPIRES_IN));
            boolean viewOnce = cursor.getLong(cursor.getColumnIndexOrThrow(VIEW_ONCE)) == 1;
            long recipientId = cursor.getLong(cursor.getColumnIndexOrThrow(RECIPIENT_ID));
            long threadId = cursor.getLong(cursor.getColumnIndexOrThrow(THREAD_ID));
            int distributionType = SignalDatabase.threads().getDistributionType(threadId);
            String mismatchDocument = cursor.getString(cursor.getColumnIndexOrThrow(MmsDatabase.MISMATCHED_IDENTITIES));
            String networkDocument = cursor.getString(cursor.getColumnIndexOrThrow(MmsDatabase.NETWORK_FAILURE));
            long quoteId = cursor.getLong(cursor.getColumnIndexOrThrow(QUOTE_ID));
            long quoteAuthor = cursor.getLong(cursor.getColumnIndexOrThrow(QUOTE_AUTHOR));
            String quoteText = cursor.getString(cursor.getColumnIndexOrThrow(QUOTE_BODY));
            boolean quoteMissing = cursor.getInt(cursor.getColumnIndexOrThrow(QUOTE_MISSING)) == 1;
            List<Attachment> quoteAttachments = Stream.of(associatedAttachments).filter(Attachment::isQuote).map(a -> (Attachment) a).toList();
            List<Mention> quoteMentions = parseQuoteMentions(context, cursor);
            List<Contact> contacts = getSharedContacts(cursor, associatedAttachments);
            Set<Attachment> contactAttachments = new HashSet<>(Stream.of(contacts).map(Contact::getAvatarAttachment).filter(a -> a != null).toList());
            List<LinkPreview> previews = getLinkPreviews(cursor, associatedAttachments);
            Set<Attachment> previewAttachments = Stream.of(previews).filter(lp -> lp.getThumbnail().isPresent()).map(lp -> lp.getThumbnail().get()).collect(Collectors.toSet());
            List<Attachment> attachments = Stream.of(associatedAttachments).filterNot(Attachment::isQuote).filterNot(contactAttachments::contains).filterNot(previewAttachments::contains).sorted(new DatabaseAttachment.DisplayOrderComparator()).map(a -> (Attachment) a).toList();
            Recipient recipient = Recipient.resolved(RecipientId.from(recipientId));
            Set<NetworkFailure> networkFailures = new HashSet<>();
            Set<IdentityKeyMismatch> mismatches = new HashSet<>();
            QuoteModel quote = null;
            if (quoteId > 0 && quoteAuthor > 0 && (!TextUtils.isEmpty(quoteText) || !quoteAttachments.isEmpty())) {
                quote = new QuoteModel(quoteId, RecipientId.from(quoteAuthor), quoteText, quoteMissing, quoteAttachments, quoteMentions);
            }
            if (!TextUtils.isEmpty(mismatchDocument)) {
                try {
                    mismatches = JsonUtils.fromJson(mismatchDocument, IdentityKeyMismatchSet.class).getItems();
                } catch (IOException e) {
                    Log.w(TAG, e);
                }
            }
            if (!TextUtils.isEmpty(networkDocument)) {
                try {
                    networkFailures = JsonUtils.fromJson(networkDocument, NetworkFailureSet.class).getItems();
                } catch (IOException e) {
                    Log.w(TAG, e);
                }
            }
            if (body != null && (Types.isGroupQuit(outboxType) || Types.isGroupUpdate(outboxType))) {
                return new OutgoingGroupUpdateMessage(recipient, new MessageGroupContext(body, Types.isGroupV2(outboxType)), attachments, timestamp, 0, false, quote, contacts, previews, mentions);
            } else if (Types.isExpirationTimerUpdate(outboxType)) {
                return new OutgoingExpirationUpdateMessage(recipient, timestamp, expiresIn);
            }
            OutgoingMediaMessage message = new OutgoingMediaMessage(recipient, body, attachments, timestamp, subscriptionId, expiresIn, viewOnce, distributionType, quote, contacts, previews, mentions, networkFailures, mismatches);
            if (Types.isSecureType(outboxType)) {
                return new OutgoingSecureMediaMessage(message);
            }
            return message;
        }
        throw new NoSuchMessageException("No record found for id: " + messageId);
    } catch (IOException e) {
        throw new MmsException(e);
    } finally {
        if (cursor != null)
            cursor.close();
    }
}

Example 4 with Quote

use of org.thoughtcrime.securesms.database.model.Quote in project Signal-Android by signalapp.

the class ConversationItem method setQuote.

private void setQuote(@NonNull MessageRecord current, @NonNull Optional<MessageRecord> previous, @NonNull Optional<MessageRecord> next, boolean isGroupThread, @NonNull ChatColors chatColors) {
    boolean startOfCluster = isStartOfMessageCluster(current, previous, isGroupThread);
    if (current.isMms() && !current.isMmsNotification() && ((MediaMmsMessageRecord) current).getQuote() != null) {
        if (quoteView == null) {
            throw new AssertionError();
        }
        Quote quote = ((MediaMmsMessageRecord) current).getQuote();
        // noinspection ConstantConditions
        quoteView.setQuote(glideRequests, quote.getId(), Recipient.live(quote.getAuthor()).get(), quote.getDisplayText(), quote.isOriginalMissing(), quote.getAttachment(), chatColors);
        quoteView.setVisibility(View.VISIBLE);
        quoteView.setTextSize(TypedValue.COMPLEX_UNIT_SP, SignalStore.settings().getMessageFontSize());
        quoteView.getLayoutParams().width = ViewGroup.LayoutParams.WRAP_CONTENT;
        quoteView.setOnClickListener(view -> {
            if (eventListener != null && batchSelected.isEmpty()) {
                eventListener.onQuoteClicked((MmsMessageRecord) current);
            } else {
                passthroughClickListener.onClick(view);
            }
        });
        quoteView.setOnLongClickListener(passthroughClickListener);
        if (startOfCluster) {
            if (current.isOutgoing()) {
                quoteView.setTopCornerSizes(true, true);
            } else if (isGroupThread) {
                quoteView.setTopCornerSizes(false, false);
            } else {
                quoteView.setTopCornerSizes(true, true);
            }
        } else if (!isSingularMessage(current, previous, next, isGroupThread)) {
            if (current.isOutgoing()) {
                quoteView.setTopCornerSizes(true, false);
            } else {
                quoteView.setTopCornerSizes(false, true);
            }
        }
        if (mediaThumbnailStub.resolved()) {
            ViewUtil.setTopMargin(mediaThumbnailStub.require(), readDimen(R.dimen.message_bubble_top_padding));
        }
        if (linkPreviewStub.resolved() && !hasBigImageLinkPreview(current)) {
            ViewUtil.setTopMargin(linkPreviewStub.get(), readDimen(R.dimen.message_bubble_top_padding));
        }
    } else {
        if (quoteView != null) {
            quoteView.dismiss();
        }
        int topMargin = (current.isOutgoing() || !startOfCluster || !groupThread) ? 0 : readDimen(R.dimen.message_bubble_top_image_margin);
        if (mediaThumbnailStub.resolved()) {
            ViewUtil.setTopMargin(mediaThumbnailStub.require(), topMargin);
        }
    }
}

Aggregations

MediaMmsMessageRecord (org.thoughtcrime.securesms.database.model.MediaMmsMessageRecord)4 Quote (org.thoughtcrime.securesms.database.model.Quote)4 SuppressLint (android.annotation.SuppressLint)2 ContentValues (android.content.ContentValues)2 Context (android.content.Context)2 Cursor (android.database.Cursor)2 TextPaint (android.text.TextPaint)2 TextUtils (android.text.TextUtils)2 NonNull (androidx.annotation.NonNull)2 Nullable (androidx.annotation.Nullable)2 Collectors (com.annimon.stream.Collectors)2 Stream (com.annimon.stream.Stream)2 NotificationInd (com.google.android.mms.pdu_alt.NotificationInd)2 PduHeaders (com.google.android.mms.pdu_alt.PduHeaders)2 InvalidProtocolBufferException (com.google.protobuf.InvalidProtocolBufferException)2 IOException (java.io.IOException)2 SecureRandom (java.security.SecureRandom)2 ArrayList (java.util.ArrayList)2 Collection (java.util.Collection)2 Collections (java.util.Collections)2