add fps in log for detect

app/src/main/java/com/ouxuan/oxface/OXFaceOnlineActivity.java

@@ -106,6 +106,11 @@ public class OXFaceOnlineActivity extends BaseActivity implements View.OnClickLi
     private int consecutiveNoFaceCount = 0; // 连续未检测到人脸的次数
     private static final int CONSECUTIVE_NO_FACE_THRESHOLD = 20; // 连续未检测到人脸的阈值
 
+    // FPS统计相关变量
+    private long lastFpsCheckTime = 0; // 上次检查FPS的时间
+    private int frameCountInSecond = 0; // 每秒内的帧数计数
+    private float currentFps = 0; // 当前FPS值
+
     private Context mContext;
     private AutoTexturePreviewView mAutoCameraPreviewView;
     private TextureView mDrawDetectFaceView;
@@ -1225,6 +1230,18 @@ public class OXFaceOnlineActivity extends BaseActivity implements View.OnClickLi
                             try {
 //                                Log.d(TAG, "45466: 444:"+isNeedCamera);
                                 frameCounter++;
+                                
+                                // // FPS统计逻辑
+                                // frameCountInSecond++;
+                                
+                                // // 每秒计算一次FPS
+                                // if (System.currentTimeMillis() - lastFpsCheckTime >= 1000) {
+                                //     currentFps = frameCountInSecond;
+                                //     LogManager.logInfo(TAG, "摄像头FPS: " + currentFps);
+                                //     frameCountInSecond = 0;
+                                //     lastFpsCheckTime = System.currentTimeMillis();
+                                // }
+                                
                                 // 摄像头预览数据进行人脸检测
                                 if (isNeedCamera) {
                                     // 增加帧计数器和时间间隔控制