From 2b4066fa324f4b473f93b98e7ec611726280e868 Mon Sep 17 00:00:00 2001
From: Xiang Silian <youmiss@163.com>
Date: Tue, 16 Sep 2025 23:48:35 +0800
Subject: [PATCH] =?UTF-8?q?=E6=8E=A5=E5=85=A5=E4=BA=BA=E8=84=B8=E6=A3=80?=
 =?UTF-8?q?=E6=B5=8B=E6=8A=A5=E9=94=99?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../khronos/vulkan_samples/MainActivity.java  | 49 ++++++++++++++++++-
 1 file changed, 48 insertions(+), 1 deletion(-)

diff --git a/app/android/java/com/khronos/vulkan_samples/MainActivity.java b/app/android/java/com/khronos/vulkan_samples/MainActivity.java
index dd15825..30f544f 100644
--- a/app/android/java/com/khronos/vulkan_samples/MainActivity.java
+++ b/app/android/java/com/khronos/vulkan_samples/MainActivity.java
@@ -29,13 +29,17 @@ import androidx.core.content.ContextCompat;
 
 import com.google.androidgamesdk.GameActivity;
 import com.google.common.util.concurrent.ListenableFuture;
+import com.google.mediapipe.examples.facelandmarker.FaceLandmarkerHelper;
+import com.google.mediapipe.tasks.vision.core.RunningMode;
+
+import org.jetbrains.annotations.NotNull;
 
 import java.nio.ByteBuffer;
 import java.util.concurrent.ExecutionException;
 import java.util.concurrent.ExecutorService;
 import java.util.concurrent.Executors;
 
-public class MainActivity extends GameActivity {
+public class MainActivity extends GameActivity implements FaceLandmarkerHelper.LandmarkerListener{
     private ProcessCameraProvider cameraProvider;
     private void initCamera(){
         backgroundExecutor = Executors.newSingleThreadExecutor();
@@ -46,6 +50,18 @@ public class MainActivity extends GameActivity {
         }
     }
 
+    private void detectFace(ImageProxy imageProxy) {
+        backgroundExecutor.execute(new Runnable() {
+            @Override
+            public void run() {
+                faceLandmarkerHelper.detectLiveStream(
+                        imageProxy,true
+                );
+            }
+        });
+
+    }
+
 
     @Override
     protected void onCreate(Bundle savedInstanceState) {
@@ -63,6 +79,25 @@ public class MainActivity extends GameActivity {
 
         initCamera();
 
+        backgroundExecutor.execute(new Runnable() {
+            @Override
+            public void run() {
+                faceLandmarkerHelper = new FaceLandmarkerHelper(
+                        0.5f,
+                        0.5f,
+                         0.5f,
+                        1,
+                        0,
+                        RunningMode.LIVE_STREAM,
+                        MainActivity.this,
+                        MainActivity.this
+                        );
+            }
+        });
+
+
+
+
         Log.i("MainActivity", "onCreate: ");
     }
 
@@ -80,6 +115,7 @@ public class MainActivity extends GameActivity {
     private static final int REQUEST_CAMERA_PERMISSION = 1001;
     ImageAnalysis imageAnalyzer;
     ExecutorService backgroundExecutor;
+    FaceLandmarkerHelper faceLandmarkerHelper;
 
     private void startCamera() {
         ListenableFuture<ProcessCameraProvider> cameraProviderFuture =
@@ -106,6 +142,7 @@ public class MainActivity extends GameActivity {
                     public void analyze(@NonNull ImageProxy image) {
                         try {
                             Log.d("Camera", "Received image: " + image.getWidth() + "x" + image.getHeight());
+                            detectFace(image);
                             processImageForVulkan(image);
                         } finally {
                             image.close(); // 确保在这里关闭
@@ -177,4 +214,14 @@ public class MainActivity extends GameActivity {
     }
 
     private native void sendArgumentsToPlatform(String[] args);
+
+    @Override
+    public void onError(@NotNull String error, int errorCode) {
+        Log.e(TAG, "onError: Face Error");
+    }
+
+    @Override
+    public void onResults(FaceLandmarkerHelper.@NotNull ResultBundle resultBundle) {
+        Log.e(TAG, "On Face Result");
+    }
 }
\ No newline at end of file