feedbackui

can show in recording

app/src/main/java/com/example/jnicpp/bowling/PoseOverlayView.kt

@@ -12,6 +12,7 @@ import android.util.AttributeSet
 import android.view.View
 import androidx.core.content.ContextCompat
 import com.example.jnicpp.R
+import com.google.mlkit.vision.pose.PoseLandmark        // for testing
 
 /**
  * @brief Draws the 33 ML Kit pose landmarks and connecting skeleton lines
@@ -63,6 +64,8 @@ class PoseOverlayView @JvmOverloads constructor(
 
     private var transform = Matrix()
 
+    private var feedbackUI: FeedbackUI? = null
+
     /**
      * @brief Updates the view with the latest analyzer result and triggers a redraw.
      * @param frame The latest analyzer result to draw, or null to clear the overlay.
@@ -123,5 +126,25 @@ class PoseOverlayView @JvmOverloads constructor(
         val currentLandmarks = landmarks ?: return
         PoseSkeletonRenderer.draw(canvas, currentLandmarks, transform, bonePaint, jointPaint)
         angles?.let { PoseSkeletonRenderer.drawAngleLabels(canvas, currentLandmarks, it, transform, anglePaint) }
+
+        // currentLandmarks to change to landmarks that require highlighting
+        // test code to contain only left wrist in currentLandmarks to not clutter the screen
+        val leftWrist = currentLandmarks[PoseLandmark.LEFT_WRIST]
+
+        // Build a single‑item map if it exists
+        val singleLandmark = if (leftWrist != null) {
+            mapOf(PoseLandmark.LEFT_WRIST to leftWrist)
+        } else {
+            emptyMap()
+        }
+        // end test code
+        feedbackUI?.drawCircles(canvas, singleLandmark, transform)
+
+        // Trigger feedback advice for this step
+        feedbackUI?.showBanner(canvas, "Body too upright, take a larger 1st step efsdfdg d dg df gdgdfg df ")
+    }
+
+    fun attachFeedback(feedbackUI: FeedbackUI) {
+        this.feedbackUI = feedbackUI
     }
 }