diff --git a/packages/google_mlkit_commons/android/src/main/java/com/google_mlkit_commons/InputImageConverter.java b/packages/google_mlkit_commons/android/src/main/java/com/google_mlkit_commons/InputImageConverter.java
index 7f11d35b..84bad669 100644
--- a/packages/google_mlkit_commons/android/src/main/java/com/google_mlkit_commons/InputImageConverter.java
+++ b/packages/google_mlkit_commons/android/src/main/java/com/google_mlkit_commons/InputImageConverter.java
@@ -14,6 +14,7 @@
 
 import io.flutter.plugin.common.MethodChannel;
 
+@SuppressWarnings({"unchecked", "rawtypes"})
 public class InputImageConverter {
 
     //Returns an [InputImage] from the image data received
@@ -99,7 +100,6 @@ public static InputImage getInputImageFromData(Map<String, Object> imageData,
         } else {
             if (model != null && model.equals("bytes")) {
                 try {
-                    @SuppressWarnings("unchecked")
                     Map<String, Object> metaData = (Map<String, Object>) imageData.get("metadata");
 
                     assert metaData != null;
diff --git a/packages/google_mlkit_digital_ink_recognition/android/src/main/java/com/google_mlkit_digital_ink_recognition/DigitalInkRecognizer.java b/packages/google_mlkit_digital_ink_recognition/android/src/main/java/com/google_mlkit_digital_ink_recognition/DigitalInkRecognizer.java
index 14005216..39a3975a 100644
--- a/packages/google_mlkit_digital_ink_recognition/android/src/main/java/com/google_mlkit_digital_ink_recognition/DigitalInkRecognizer.java
+++ b/packages/google_mlkit_digital_ink_recognition/android/src/main/java/com/google_mlkit_digital_ink_recognition/DigitalInkRecognizer.java
@@ -22,6 +22,7 @@
 import io.flutter.plugin.common.MethodCall;
 import io.flutter.plugin.common.MethodChannel;
 
+@SuppressWarnings({"unchecked", "rawtypes"})
 public class DigitalInkRecognizer implements MethodChannel.MethodCallHandler {
     private static final String START = "vision#startDigitalInkRecognizer";
     private static final String CLOSE = "vision#closeDigitalInkRecognizer";
@@ -99,7 +100,6 @@ private void handleDetection(MethodCall call, final MethodChannel.Result result)
             } else {
                 builder.setPreContext("");
             }
-
             Map<String, Object> writingAreaMap = (Map<String, Object>) contextMap.get("writingArea");
             if (writingAreaMap != null) {
                 float width = (float) (double) writingAreaMap.get("width");
diff --git a/packages/google_mlkit_entity_extraction/android/src/main/java/com/google_mlkit_entity_extraction/EntityExtractor.java b/packages/google_mlkit_entity_extraction/android/src/main/java/com/google_mlkit_entity_extraction/EntityExtractor.java
index 53ab6a06..f03b1652 100644
--- a/packages/google_mlkit_entity_extraction/android/src/main/java/com/google_mlkit_entity_extraction/EntityExtractor.java
+++ b/packages/google_mlkit_entity_extraction/android/src/main/java/com/google_mlkit_entity_extraction/EntityExtractor.java
@@ -28,7 +28,7 @@
 
 import io.flutter.plugin.common.MethodCall;
 import io.flutter.plugin.common.MethodChannel;
-
+@SuppressWarnings({"unchecked", "rawtypes"})
 public class EntityExtractor implements MethodChannel.MethodCallHandler {
     private static final String START = "nlp#startEntityExtractor";
     private static final String CLOSE = "nlp#closeEntityExtractor";
diff --git a/packages/google_mlkit_face_detection/android/src/main/java/com/google_mlkit_face_detection/FaceDetector.java b/packages/google_mlkit_face_detection/android/src/main/java/com/google_mlkit_face_detection/FaceDetector.java
index f4f17041..6dfb78f9 100644
--- a/packages/google_mlkit_face_detection/android/src/main/java/com/google_mlkit_face_detection/FaceDetector.java
+++ b/packages/google_mlkit_face_detection/android/src/main/java/com/google_mlkit_face_detection/FaceDetector.java
@@ -21,6 +21,7 @@
 
 import io.flutter.plugin.common.MethodCall;
 import io.flutter.plugin.common.MethodChannel;
+@SuppressWarnings({"unchecked", "rawtypes"})
 
 class FaceDetector implements MethodChannel.MethodCallHandler {
     private static final String START = "vision#startFaceDetector";
diff --git a/packages/google_mlkit_face_mesh_detection/android/src/main/java/com/google_mlkit_face_mesh_detection/FaceMeshDetector.java b/packages/google_mlkit_face_mesh_detection/android/src/main/java/com/google_mlkit_face_mesh_detection/FaceMeshDetector.java
index 0d39560f..28dababd 100644
--- a/packages/google_mlkit_face_mesh_detection/android/src/main/java/com/google_mlkit_face_mesh_detection/FaceMeshDetector.java
+++ b/packages/google_mlkit_face_mesh_detection/android/src/main/java/com/google_mlkit_face_mesh_detection/FaceMeshDetector.java
@@ -21,6 +21,7 @@
 import io.flutter.plugin.common.MethodCall;
 import io.flutter.plugin.common.MethodChannel;
 
+@SuppressWarnings({"unchecked", "rawtypes"})
 class FaceMeshDetector implements MethodChannel.MethodCallHandler {
     private static final String START = "vision#startFaceMeshDetector";
     private static final String CLOSE = "vision#closeFaceMeshDetector";
diff --git a/packages/google_mlkit_object_detection/android/src/main/java/com/google_mlkit_object_detection/ObjectDetector.java b/packages/google_mlkit_object_detection/android/src/main/java/com/google_mlkit_object_detection/ObjectDetector.java
index f15cc4ab..38ebf528 100644
--- a/packages/google_mlkit_object_detection/android/src/main/java/com/google_mlkit_object_detection/ObjectDetector.java
+++ b/packages/google_mlkit_object_detection/android/src/main/java/com/google_mlkit_object_detection/ObjectDetector.java
@@ -23,7 +23,7 @@
 
 import io.flutter.plugin.common.MethodCall;
 import io.flutter.plugin.common.MethodChannel;
-
+@SuppressWarnings({"unchecked", "rawtypes"})
 public class ObjectDetector implements MethodChannel.MethodCallHandler {
     private static final String START = "vision#startObjectDetector";
     private static final String CLOSE = "vision#closeObjectDetector";
diff --git a/packages/google_mlkit_pose_detection/android/src/main/java/com/google_mlkit_pose_detection/PoseDetector.java b/packages/google_mlkit_pose_detection/android/src/main/java/com/google_mlkit_pose_detection/PoseDetector.java
index 63e63f7f..ba1cfff4 100644
--- a/packages/google_mlkit_pose_detection/android/src/main/java/com/google_mlkit_pose_detection/PoseDetector.java
+++ b/packages/google_mlkit_pose_detection/android/src/main/java/com/google_mlkit_pose_detection/PoseDetector.java
@@ -18,7 +18,7 @@
 
 import io.flutter.plugin.common.MethodCall;
 import io.flutter.plugin.common.MethodChannel;
-
+@SuppressWarnings({"unchecked", "rawtypes"})
 public class PoseDetector implements MethodChannel.MethodCallHandler {
     private static final String START = "vision#startPoseDetector";
     private static final String CLOSE = "vision#closePoseDetector";
diff --git a/packages/google_mlkit_selfie_segmentation/android/src/main/java/com/google_mlkit_selfie_segmentation/SelfieSegmenter.java b/packages/google_mlkit_selfie_segmentation/android/src/main/java/com/google_mlkit_selfie_segmentation/SelfieSegmenter.java
index 478a4100..456b79c8 100644
--- a/packages/google_mlkit_selfie_segmentation/android/src/main/java/com/google_mlkit_selfie_segmentation/SelfieSegmenter.java
+++ b/packages/google_mlkit_selfie_segmentation/android/src/main/java/com/google_mlkit_selfie_segmentation/SelfieSegmenter.java
@@ -16,7 +16,7 @@
 
 import io.flutter.plugin.common.MethodCall;
 import io.flutter.plugin.common.MethodChannel;
-
+@SuppressWarnings({"unchecked", "rawtypes"})
 public class SelfieSegmenter implements MethodChannel.MethodCallHandler {
     private static final String START = "vision#startSelfieSegmenter";
     private static final String CLOSE = "vision#closeSelfieSegmenter";
diff --git a/packages/google_mlkit_subject_segmentation/android/src/main/java/com/google_mlkit_subject_segmentation/SubjectSegmenter.java b/packages/google_mlkit_subject_segmentation/android/src/main/java/com/google_mlkit_subject_segmentation/SubjectSegmenter.java
index f6ed9ed7..c3ce9eb7 100644
--- a/packages/google_mlkit_subject_segmentation/android/src/main/java/com/google_mlkit_subject_segmentation/SubjectSegmenter.java
+++ b/packages/google_mlkit_subject_segmentation/android/src/main/java/com/google_mlkit_subject_segmentation/SubjectSegmenter.java
@@ -22,7 +22,7 @@
 
 import com.google.mlkit.vision.segmentation.subject.SubjectSegmenterOptions;
 import com.google_mlkit_commons.InputImageConverter;
-
+@SuppressWarnings({"unchecked", "rawtypes"})
 public class SubjectSegmenter implements MethodChannel.MethodCallHandler {
     private static final String START = "vision#startSubjectSegmenter";
     private static final String CLOSE = "vision#closeSubjectSegmenter";