accuracyring implementation in ios wrld skd buddy: Ali (#38)

Author: sohail-shahid

src/private/WRLDBlueSphere.mm

@@ -63,6 +63,18 @@ - (void)setEnabled:(bool)enabled
     m_pBlueSphereApi->SetEnabled(_enabled);
 }
 
+- (void)setAccuracyRingEnabled:(bool)accuracyRingEnabled
+{
+    _accuracyRingEnabled = accuracyRingEnabled;
+    m_pBlueSphereApi->SetAccuracyRingEnabled(_accuracyRingEnabled);
+}
+
+-(void)setAccuracyInMeters:(float)accuracyInMeters
+{
+    _accuracyInMeters = accuracyInMeters;
+    m_pBlueSphereApi->SetCurrentLocationAccuracy(accuracyInMeters);
+}
+
 - (void)setCoordinate:(CLLocationCoordinate2D)coordinate
             heading:(CLLocationDirection) heading
 {

src/public/WRLDBlueSphere.h

@@ -29,6 +29,12 @@ NS_ASSUME_NONNULL_BEGIN
 /// The property that determines if the blue sphere should be displayed and assets loaded.
 @property (nonatomic) bool enabled;
 
+/// The property that determines if the accracy ring should be displayed.
+@property (nonatomic) bool accuracyRingEnabled;
+
+/// The property that determines radius of accuracy ring in meters.
+@property (nonatomic) float accuracyInMeters;
+
 /*!
  Place the blue sphere inside an indoor map on a specific floor.
  @param indoorMapId The ID of an indoor map the bue sphere should be inside. (See WRLDIndoorMap).