Updated some stuff

code/src/Fitbot/app/src/main/java/com/example/fitbot/ui/components/ExerciseStatusElement.java

@@ -18,12 +18,7 @@ import com.example.fitbot.util.NavigationManager;
 import com.example.fitbot.util.processing.IInputHandler;
 import com.example.fitbot.util.processing.InputProcessor;
 
-import org.joml.Matrix4f;
-import org.joml.Vector2f;
 import org.joml.Vector3f;
-import org.joml.Vector4f;
-
-import java.util.concurrent.ConcurrentLinkedQueue;
 
 public class ExerciseStatusElement extends View implements IInputHandler {
 
@@ -87,8 +82,6 @@ public class ExerciseStatusElement extends View implements IInputHandler {
 
         // Handler that is called every time the motion processor receives new data.
 
-
-
     }
 
     /**

code/src/Fitbot/app/src/main/java/com/example/fitbot/util/path/GesturePath.java

@@ -92,6 +92,8 @@ public class GesturePath {
      */
 
     public static GesturePath fromString(String input) {
+        if (input == null)
+            throw new IllegalArgumentException("Input string cannot be null");
         byte[] bytes = input.getBytes();
 
         // Check if the input string contains a valid amount of bytes (12 bytes per vector)

code/src/Fitbot/app/src/main/java/com/example/fitbot/util/processing/InputProcessor.java

@@ -101,6 +101,7 @@ public class InputProcessor {
         if (recording) {
             this.secondsPassed = 0.0D;
             this.lastTime = System.currentTimeMillis();
+            this.selfRotationVectorPaths = new Vector3f[2][(int) (duration * this.sampleRate)];
         }
     }
 
@@ -179,6 +180,7 @@ public class InputProcessor {
             int deviceId = object.get("deviceId").getAsInt();
             String type = object.get("type").getAsString();
 
+            // Parse the retrieved data
             parseRotationVector(rotation, deviceId);
         } catch (Exception e) {
             Log.i("MotionProcessor", "Failed to parse packet data.");