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GV2 group context proto.

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This commit is contained in:
Alan Evans
2020-03-27 15:12:10 -03:00
committed by Greyson Parrelli
parent 20d1a93b09
commit 640c82d517
15 changed files with 351 additions and 172 deletions
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21
app/src/main/java/org/thoughtcrime/securesms/util/GroupUtil.java
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@@ -17,6 +17,7 @@ import org.thoughtcrime.securesms.mms.OutgoingGroupMediaMessage;
import org.thoughtcrime.securesms.recipients.Recipient;
import org.thoughtcrime.securesms.recipients.RecipientForeverObserver;
import org.whispersystems.libsignal.util.guava.Optional;
import org.whispersystems.signalservice.api.messages.SignalServiceGroupContext;
import org.whispersystems.signalservice.api.push.SignalServiceAddress;
import org.whispersystems.signalservice.api.util.UuidUtil;
@@ -34,6 +35,26 @@ public final class GroupUtil {
private static final String TAG = Log.tag(GroupUtil.class);
/**
* Result may be a v1 or v2 GroupId.
*/
public static GroupId idFromGroupContext(@NonNull SignalServiceGroupContext groupContext) {
if (groupContext.getGroupV1().isPresent()) {
return GroupId.v1(groupContext.getGroupV1().get().getGroupId());
} else if (groupContext.getGroupV2().isPresent()) {
return GroupId.v2(groupContext.getGroupV2().get().getMasterKey());
} else {
throw new AssertionError();
}
}
/**
* Result may be a v1 or v2 GroupId.
*/
public static @NonNull Optional<GroupId> idFromGroupContext(@NonNull Optional<SignalServiceGroupContext> groupContext) {
return groupContext.transform(GroupUtil::idFromGroupContext);
}
@WorkerThread
public static Optional<OutgoingGroupMediaMessage> createGroupLeaveMessage(@NonNull Context context, @NonNull Recipient groupRecipient) {
GroupId encodedGroupId = groupRecipient.requireGroupId();