Log capabilities.

app/src/main/java/org/thoughtcrime/securesms/logsubmit/LogSectionCapabilities.java

@@ -0,0 +1,32 @@
+package org.thoughtcrime.securesms.logsubmit;
+
+import android.content.Context;
+
+import androidx.annotation.NonNull;
+
+import org.thoughtcrime.securesms.AppCapabilities;
+import org.thoughtcrime.securesms.recipients.Recipient;
+import org.whispersystems.signalservice.api.profiles.SignalServiceProfile;
+
+public final class LogSectionCapabilities implements LogSection {
+
+  @Override
+  public @NonNull String getTitle() {
+    return "CAPABILITIES";
+  }
+
+  @Override
+  public @NonNull CharSequence getContent(@NonNull Context context) {
+    Recipient self = Recipient.self();
+    if (!self.isRegistered()) {
+      return "Unregistered";
+    } else {
+      SignalServiceProfile.Capabilities capabilities = AppCapabilities.getCapabilities(false);
+
+      return new StringBuilder().append("Local device UUID : ").append(capabilities.isUuid()).append("\n")
+                                .append("Global UUID       : ").append(self.getUuidCapability()).append("\n")
+                                .append("Local device GV2  : ").append(capabilities.isGv2()).append("\n")
+                                .append("Global GV2        : ").append(self.getGroupsV2Capability()).append("\n");
+    }
+  }
+}

app/src/main/java/org/thoughtcrime/securesms/logsubmit/SubmitDebugLogRepository.java

@@ -60,6 +60,7 @@ public class SubmitDebugLogRepository {
     }
     add(new LogSectionPin());
     add(new LogSectionThreads());
+    add(new LogSectionCapabilities());
     add(new LogSectionFeatureFlags());
     add(new LogSectionPermissions());
     add(new LogSectionLogcat());