在 js 端设置 Marker 的默认参数

android/src/main/java/cn/qiuxiang/react/amap3d/AMapMarker.java

@@ -11,15 +11,6 @@ import com.amap.api.maps.model.BitmapDescriptorFactory;
 import com.amap.api.maps.model.LatLng;
 import com.amap.api.maps.model.Marker;
 import com.amap.api.maps.model.MarkerOptions;
-import com.facebook.common.executors.CallerThreadExecutor;
-import com.facebook.common.references.CloseableReference;
-import com.facebook.datasource.BaseDataSubscriber;
-import com.facebook.datasource.DataSource;
-import com.facebook.datasource.DataSubscriber;
-import com.facebook.drawee.backends.pipeline.Fresco;
-import com.facebook.imagepipeline.image.CloseableImage;
-import com.facebook.imagepipeline.image.CloseableStaticBitmap;
-import com.facebook.imagepipeline.request.ImageRequest;
 import com.facebook.react.bridge.ReadableMap;
 import com.facebook.react.bridge.WritableMap;
 import com.facebook.react.uimanager.ThemedReactContext;
@@ -52,11 +43,11 @@ public class AMapMarker extends ReactViewGroup {
     private LatLng position;
     private String title = "";
     private String snippet = "";
-    private boolean flat = false;
-    private float opacity = 1;
-    private boolean draggable = false;
+    private boolean flat;
+    private float opacity;
+    private boolean draggable;
     private boolean selected;
-    private boolean infoWindowEnabled = true;
+    private boolean infoWindowEnabled;
     private BitmapDescriptor bitmapDescriptor;
     private RCTEventEmitter eventEmitter;
 

components/Marker.js

@@ -89,6 +89,11 @@ class Marker extends Component {
     onInfoWindowPress: React.PropTypes.func,
   }
 
+  static defaultProps = {
+    opacity: 1,
+    showsInfoWindow: true,
+  }
+
   _handle(name) {
     return event => {
       if (this.props[name]) {

example/src/marker.js

@@ -51,8 +51,8 @@ export default class MarkerExample extends Component {
       </Marker>
       <Marker
         icon={() =>
-          <Overlay style={{width: 40, height: 40}}>
-            <Image style={{width: 40, height: 40}} source={require('../images/marker.png')}/>
+          <Overlay style={styles.customIcon}>
+            <Image style={styles.customIcon} source={require('../images/marker.png')}/>
           </Overlay>
         }
         title='自定义图片'
@@ -79,6 +79,10 @@ export default class MarkerExample extends Component {
 }
 
 const styles = StyleSheet.create({
+  customIcon: {
+    width: 40,
+    height: 40,
+  },
   customInfoWindow: {
     backgroundColor: '#fff',
     position: 'absolute',