实现 iOS marker 大头针颜色设置接口

ios/AMapMarker.h

@@ -11,7 +11,7 @@
 @class AMapOverlay;
 @class AMapInfoWindow;
 
-@interface AMapMarker : MAAnnotationView <MAAnnotation, AMapOverlayDelegate>
+@interface AMapMarker : MAPinAnnotationView <MAAnnotation, AMapOverlayDelegate>
 
 @property(nonatomic, assign) CLLocationCoordinate2D coordinate;
 @property(nonatomic, copy) NSString *title;

ios/AMapMarker.m

@@ -3,7 +3,7 @@
 #pragma ide diagnostic ignored "OCUnusedMethodInspection"
 
 @implementation AMapMarker {
-    MAAnnotationView *_pinView;
+    MAPinAnnotationView *_pinView;
     AMapOverlay *_iconView;
     BOOL _active;
 }
@@ -15,6 +15,10 @@
     }
 }
 
+- (void)setIcon:(MAPinAnnotationColor)color {
+    self.pinColor = color;
+}
+
 - (void)setDescription:(NSString *)description {
     self.subtitle = description;
 }
@@ -27,14 +31,15 @@
     if (_pinView == nil) {
         _pinView = [[MAPinAnnotationView alloc] initWithAnnotation:self reuseIdentifier: nil];
         _pinView.annotation = self;
-    }
-    if (_iconView != nil) {
-        _pinView.image = nil;
-    }
         _pinView.zIndex = self.zIndex;
+        _pinView.pinColor = self.pinColor;
         _pinView.draggable = self.draggable;
         _pinView.canShowCallout = self.canShowCallout;
         _pinView.customCalloutView = self.customCalloutView;
+    }
+    if (_iconView != nil) {
+        _pinView.image = nil;
+    }
     return _pinView;
 }
 

ios/AMapMarkerManager.m

@@ -25,6 +25,7 @@ RCT_EXPORT_VIEW_PROPERTY(active, BOOL)
 RCT_EXPORT_VIEW_PROPERTY(draggable, BOOL)
 RCT_EXPORT_VIEW_PROPERTY(infoWindowEnabled, BOOL)
 RCT_EXPORT_VIEW_PROPERTY(zIndex, NSInteger)
+RCT_EXPORT_VIEW_PROPERTY(icon, MAPinAnnotationColor)
 
 RCT_EXPORT_VIEW_PROPERTY(onPress, RCTBubblingEventBlock)
 RCT_EXPORT_VIEW_PROPERTY(onInfoWindowPress, RCTBubblingEventBlock)

ios/RCTConvert+AMapMarker.m

+#import <MAMapKit/MAMapKit.h>
+#import <React/RCTConvert.h>
+
+@implementation RCTConvert (AMapMarker)
+
+RCT_ENUM_CONVERTER(MAPinAnnotationColor, (@{
+        @"red": @(MAPinAnnotationColorRed),
+        @"green": @(MAPinAnnotationColorGreen),
+        @"purple": @(MAPinAnnotationColorPurple),
+}), MAPinAnnotationColorRed, integerValue)
+
+@end