diff --git a/examples/android/client/app/src/main/AndroidManifest.xml b/examples/android/client/app/src/main/AndroidManifest.xml
index c318e56c70fc..4b2319013878 100644
--- a/examples/android/client/app/src/main/AndroidManifest.xml
+++ b/examples/android/client/app/src/main/AndroidManifest.xml
@@ -31,7 +31,7 @@
             android:name="preloaded_fonts"
             android:resource="@array/preloaded_fonts" />
 
-        <service android:name=".MyWorker"
+        <service android:name=".FlowerWorker"
             android:exported="false"
             android:permission="android.permission.BIND_JOB_SERVICE" />
 
diff --git a/examples/android/client/app/src/main/java/flwr/android_client/MyWorker.java b/examples/android/client/app/src/main/java/flwr/android_client/FlowerWorker.java
similarity index 96%
rename from examples/android/client/app/src/main/java/flwr/android_client/MyWorker.java
rename to examples/android/client/app/src/main/java/flwr/android_client/FlowerWorker.java
index ede924756ba3..8e0bc4347d3a 100644
--- a/examples/android/client/app/src/main/java/flwr/android_client/MyWorker.java
+++ b/examples/android/client/app/src/main/java/flwr/android_client/FlowerWorker.java
@@ -42,7 +42,7 @@
 import androidx.work.Worker;
 import androidx.work.WorkerParameters;
 
-public class MyWorker extends Worker {
+public class FlowerWorker extends Worker {
 
     private ManagedChannel channel;
     public FlowerClient fc;
@@ -73,9 +73,9 @@ public String getTime() {
 
     private static String PROGRESS = "PROGRESS";
 
-    public MyWorker(@NonNull Context context, @NonNull WorkerParameters workerParams) {
+    public FlowerWorker(@NonNull Context context, @NonNull WorkerParameters workerParams) {
         super(context, workerParams);
-        MyWorker worker = this;
+        FlowerWorker worker = this;
         notificationManager = (NotificationManager)
                 context.getSystemService(NOTIFICATION_SERVICE);
         fc = new FlowerClient(context.getApplicationContext());
@@ -162,7 +162,7 @@ public void loadData() {
     public CompletableFuture<Void> runGrpc() {
 
         CompletableFuture<Void> future = new CompletableFuture<>();
-        MyWorker worker = this;
+        FlowerWorker worker = this;
         ExecutorService executor = Executors.newSingleThreadExecutor();
 
         ProgressUpdater progressUpdater = new ProgressUpdater();
@@ -247,7 +247,7 @@ public void setProgress() {
 
     private static class FlowerServiceRunnable{
         protected Throwable failed;
-        public void run(FlowerServiceStub asyncStub, MyWorker worker ,  CountDownLatch latch , ProgressUpdater progressUpdater , Context context) {
+        public void run(FlowerServiceStub asyncStub, FlowerWorker worker ,  CountDownLatch latch , ProgressUpdater progressUpdater , Context context) {
             join(asyncStub, worker , latch , progressUpdater , context);
         }
 
@@ -281,7 +281,7 @@ public void writeStringToFile( Context context , String fileName, String content
             }
         }
 
-        private void join(FlowerServiceStub asyncStub, MyWorker worker, CountDownLatch latch , ProgressUpdater progressUpdater , Context context)
+        private void join(FlowerServiceStub asyncStub, FlowerWorker worker, CountDownLatch latch , ProgressUpdater progressUpdater , Context context)
                 throws RuntimeException {
             final CountDownLatch finishLatch = new CountDownLatch(1);
 
@@ -320,7 +320,7 @@ public void onCompleted() {
             }
         }
 
-        private void handleMessage(ServerMessage message, MyWorker worker , ProgressUpdater progressUpdater , Context context) {
+        private void handleMessage(ServerMessage message, FlowerWorker worker , ProgressUpdater progressUpdater , Context context) {
 
             try {
                 ByteBuffer[] weights;
diff --git a/examples/android/client/app/src/main/java/flwr/android_client/MainActivity.java b/examples/android/client/app/src/main/java/flwr/android_client/MainActivity.java
index c4458391675f..cbf804140954 100644
--- a/examples/android/client/app/src/main/java/flwr/android_client/MainActivity.java
+++ b/examples/android/client/app/src/main/java/flwr/android_client/MainActivity.java
@@ -168,7 +168,7 @@ public void startWorker(View view) {
                     .build();
 
             PeriodicWorkRequest workRequest = new PeriodicWorkRequest.Builder(
-                    MyWorker.class, 15, TimeUnit.MINUTES)
+                    FlowerWorker.class, 15, TimeUnit.MINUTES)
                     .setInitialDelay(0, TimeUnit.MILLISECONDS)
                     .setInputData(new Data.Builder()
                             .putString( "dataslice", deviceIdEditText.getText().toString() )
diff --git a/examples/android/client/app/src/main/res/values/strings.xml b/examples/android/client/app/src/main/res/values/strings.xml
index dbbf38c0adc7..2fcdf7b0f1e0 100644
--- a/examples/android/client/app/src/main/res/values/strings.xml
+++ b/examples/android/client/app/src/main/res/values/strings.xml
@@ -3,5 +3,4 @@
     <string name="notification_channel_id">1002</string>
     <string name="notification_title">Federated learning running</string>
     <string name="cancel_download">Cancel federated learning</string>
-    <string name="channelId">123</string>
 </resources>