diff --git a/nearby/tests/multidevices/clients/AndroidManifest.xml b/nearby/tests/multidevices/clients/AndroidManifest.xml
index b6dc5e8..9641756 100644
--- a/nearby/tests/multidevices/clients/AndroidManifest.xml
+++ b/nearby/tests/multidevices/clients/AndroidManifest.xml
@@ -44,7 +44,7 @@
              Must stay in the same process as Nearby Discovery Service.
         -->
         <service
-            android:name=".fastpair.seeker.FastPairTestDataProviderService"
+            android:name=".fastpair.seeker.dataprovider.FastPairTestDataProviderService"
             android:exported="true"
             android:permission="android.permission.WRITE_SECURE_SETTINGS"
             android:visibleToInstantApps="true">
diff --git a/nearby/tests/multidevices/clients/src/android/nearby/multidevices/fastpair/seeker/FastPairSeekerSnippet.kt b/nearby/tests/multidevices/clients/src/android/nearby/multidevices/fastpair/seeker/FastPairSeekerSnippet.kt
index 6c28b97..8f5d120 100644
--- a/nearby/tests/multidevices/clients/src/android/nearby/multidevices/fastpair/seeker/FastPairSeekerSnippet.kt
+++ b/nearby/tests/multidevices/clients/src/android/nearby/multidevices/fastpair/seeker/FastPairSeekerSnippet.kt
@@ -21,6 +21,7 @@
 import android.nearby.NearbyManager
 import android.nearby.ScanCallback
 import android.nearby.ScanRequest
+import android.nearby.multidevices.fastpair.seeker.dataprovider.FastPairTestDataCache
 import androidx.test.core.app.ApplicationProvider
 import com.google.android.mobly.snippet.Snippet
 import com.google.android.mobly.snippet.rpc.AsyncRpc
diff --git a/nearby/tests/multidevices/clients/src/android/nearby/multidevices/fastpair/seeker/FastPairTestDataCache.kt b/nearby/tests/multidevices/clients/src/android/nearby/multidevices/fastpair/seeker/dataprovider/FastPairTestDataCache.kt
similarity index 98%
rename from nearby/tests/multidevices/clients/src/android/nearby/multidevices/fastpair/seeker/FastPairTestDataCache.kt
rename to nearby/tests/multidevices/clients/src/android/nearby/multidevices/fastpair/seeker/dataprovider/FastPairTestDataCache.kt
index 28523c1..ad2b40d 100644
--- a/nearby/tests/multidevices/clients/src/android/nearby/multidevices/fastpair/seeker/FastPairTestDataCache.kt
+++ b/nearby/tests/multidevices/clients/src/android/nearby/multidevices/fastpair/seeker/dataprovider/FastPairTestDataCache.kt
@@ -14,13 +14,13 @@
  * limitations under the License.
  */
 
-package android.nearby.multidevices.fastpair.seeker
+package android.nearby.multidevices.fastpair.seeker.dataprovider
 
 import android.nearby.FastPairAccountKeyDeviceMetadata
 import android.nearby.FastPairAntispoofkeyDeviceMetadata
 import android.nearby.FastPairDeviceMetadata
 import android.nearby.FastPairDiscoveryItem
-import com.google.common.io.BaseEncoding.base64
+import com.google.common.io.BaseEncoding
 import com.google.gson.Gson
 import com.google.gson.annotations.SerializedName
 
@@ -297,6 +297,6 @@
         }
     }
 
-    private fun String.base64Decode(): ByteArray = base64().decode(this)
-    private fun ByteArray.base64Encode(): String = base64().encode(this)
+    private fun String.base64Decode(): ByteArray = BaseEncoding.base64().decode(this)
+    private fun ByteArray.base64Encode(): String = BaseEncoding.base64().encode(this)
 }
\ No newline at end of file
diff --git a/nearby/tests/multidevices/clients/src/android/nearby/multidevices/fastpair/seeker/FastPairTestDataProvider.kt b/nearby/tests/multidevices/clients/src/android/nearby/multidevices/fastpair/seeker/dataprovider/FastPairTestDataProvider.kt
similarity index 98%
rename from nearby/tests/multidevices/clients/src/android/nearby/multidevices/fastpair/seeker/FastPairTestDataProvider.kt
rename to nearby/tests/multidevices/clients/src/android/nearby/multidevices/fastpair/seeker/dataprovider/FastPairTestDataProvider.kt
index a1f0369..9ff513a 100644
--- a/nearby/tests/multidevices/clients/src/android/nearby/multidevices/fastpair/seeker/FastPairTestDataProvider.kt
+++ b/nearby/tests/multidevices/clients/src/android/nearby/multidevices/fastpair/seeker/dataprovider/FastPairTestDataProvider.kt
@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-package android.nearby.multidevices.fastpair.seeker
+package android.nearby.multidevices.fastpair.seeker.dataprovider
 
 import android.accounts.Account
 import android.nearby.FastPairDataProviderBase
diff --git a/nearby/tests/multidevices/clients/src/android/nearby/multidevices/fastpair/seeker/FastPairTestDataProviderService.kt b/nearby/tests/multidevices/clients/src/android/nearby/multidevices/fastpair/seeker/dataprovider/FastPairTestDataProviderService.kt
similarity index 95%
rename from nearby/tests/multidevices/clients/src/android/nearby/multidevices/fastpair/seeker/FastPairTestDataProviderService.kt
rename to nearby/tests/multidevices/clients/src/android/nearby/multidevices/fastpair/seeker/dataprovider/FastPairTestDataProviderService.kt
index 5a1c832..3c0c84c 100644
--- a/nearby/tests/multidevices/clients/src/android/nearby/multidevices/fastpair/seeker/FastPairTestDataProviderService.kt
+++ b/nearby/tests/multidevices/clients/src/android/nearby/multidevices/fastpair/seeker/dataprovider/FastPairTestDataProviderService.kt
@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-package android.nearby.multidevices.fastpair.seeker
+package android.nearby.multidevices.fastpair.seeker.dataprovider
 
 import android.app.Service
 import android.content.Intent