Nearby Presence/Implementation: Fix for Android compile

PiperOrigin-RevId: 468735587

internal/platform/implementation/g3/bluetooth_adapter.cc

@@ -139,7 +139,7 @@ bool BluetoothAdapter::SetName(absl::string_view name,
   bool enabled;
   {
     absl::MutexLock lock(&mutex_);
-    name_ = name;
+    name_ = std::string(name);
     enabled = enabled_;
     mode = mode_;
   }

presence/implementation/advertisement_decoder.cc

@@ -111,7 +111,7 @@ AdvertisementDecoder::DecodeAdvertisement(absl::string_view advertisement) {
       return elem.status();
     }
     if (elem->GetType() == DataElement::kSaltFieldType) {
-      salt = elem->GetValue();
+      salt = std::string(elem->GetValue());
     }
     bool need_decryption =
         IsIdentity(elem->GetType()) && !elem->GetValue().empty();

presence/implementation/base_broadcast_request.cc

@@ -14,6 +14,8 @@
 
 #include "presence/implementation/base_broadcast_request.h"
 
+#include <string>
+
 #include "absl/strings/string_view.h"
 #include "internal/platform/logging.h"
 #include "presence/implementation/encryption.h"
@@ -27,7 +29,7 @@ BasePresenceRequestBuilder& BasePresenceRequestBuilder::SetSalt(
   if (salt.size() != kSaltSize) {
     NEARBY_LOG(WARNING, "Unsupported salt length: %d", salt.size());
   } else {
-    salt_ = salt;
+    salt_ = std::string(salt);
   }
   return *this;
 }

presence/scan_request.h

@@ -18,14 +18,11 @@
 #include <string>
 #include <vector>
 
-#include "net/proto2/util/public/message_differencer.h"
 #include "absl/types/variant.h"
 #include "internal/proto/credential.pb.h"
 #include "presence/data_element.h"
 #include "presence/power_mode.h"
 
-using MD = proto2::util::MessageDifferencer;
-
 namespace nearby {
 namespace presence {
 
@@ -94,8 +91,8 @@ inline bool operator==(const LegacyPresenceScanFilter& a,
       a.extended_properties != b.extended_properties)
     return false;
   for (int i = 0; i < a.remote_public_credentials.size(); ++i) {
-    if (!MD::Equivalent(a.remote_public_credentials[i],
-                        b.remote_public_credentials[i]))
+    if (a.remote_public_credentials[i].SerializeAsString() !=
+                        b.remote_public_credentials[i].SerializeAsString())
       return false;
   }
   return true;

presence/scan_request_builder.cc

@@ -13,8 +13,10 @@
 // limitations under the License.
 #include "presence/scan_request_builder.h"
 
+#include <string>
 #include <vector>
 
+#include "absl/strings/string_view.h"
 #include "absl/types/variant.h"
 #include "presence/scan_request.h"
 
@@ -25,7 +27,7 @@ using ::nearby::internal::IdentityType;
 
 ScanRequestBuilder& ScanRequestBuilder::SetAccountName(
     absl::string_view account_name) {
-  request_.account_name = account_name;
+  request_.account_name = std::string(account_name);
   return *this;
 }