Excludes unknown features from the network json

NordicSemiconductor · May 26, 2023 · 89ae082 · 89ae082
1 parent a5cd85a
commit 89ae082
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Showing 2 changed files with 35 additions and 9 deletions.
diff --git a/mesh/src/main/java/no/nordicsemi/android/mesh/Features.java b/mesh/src/main/java/no/nordicsemi/android/mesh/Features.java
@@ -20,14 +20,15 @@
 public class Features implements Parcelable {
 
     @Retention(RetentionPolicy.SOURCE)
-    @IntDef({DISABLED, ENABLED, UNSUPPORTED})
+    @IntDef({DISABLED, ENABLED, UNSUPPORTED, UNKNOWN})
     @interface FeatureState {
     }
 
     //feature states
     public static final int DISABLED = 0; //Feature is disabled
     public static final int ENABLED = 1; //Feature is enabled
     public static final int UNSUPPORTED = 2; //Feature is not supported
+    public static final int UNKNOWN = 3; //Feature is not supported
 
     @SerializedName("friend")
     @Expose
@@ -57,6 +58,13 @@ public Features(@FeatureState final int friend, @FeatureState final int lowPower
         this.relay = relay;
     }
 
+    public Features() {
+        friend = UNKNOWN;
+        lowPower = UNKNOWN;
+        proxy = UNKNOWN;
+        relay = UNKNOWN;
+    }
+
     private Features(Parcel in) {
         friend = in.readInt();
         lowPower = in.readInt();

diff --git a/mesh/src/main/java/no/nordicsemi/android/mesh/transport/NodeDeserializer.java b/mesh/src/main/java/no/nordicsemi/android/mesh/transport/NodeDeserializer.java
@@ -77,10 +77,20 @@ public List<ProvisionedMeshNode> deserialize(final JsonElement json, final Type
 
             if (jsonObject.has("features")) {
                 final JsonObject featuresJson = jsonObject.get("features").getAsJsonObject();
-                node.nodeFeatures = new Features(featuresJson.get("friend").getAsInt(),
-                        featuresJson.get("lowPower").getAsInt(),
-                        featuresJson.get("proxy").getAsInt(),
-                        featuresJson.get("relay").getAsInt());
+
+                node.nodeFeatures = new Features();
+                if(featuresJson.has("friend")){
+                    node.nodeFeatures.setFriend(featuresJson.get("friend").getAsInt());
+                }
+                if(featuresJson.has("lowPower")){
+                    node.nodeFeatures.setLowPower(featuresJson.get("lowPower").getAsInt());
+                }
+                if(featuresJson.has("proxy")){
+                    node.nodeFeatures.setProxy(featuresJson.get("proxy").getAsInt());
+                }
+                if(featuresJson.has("relay")){
+                    node.nodeFeatures.setRelay(featuresJson.get("relay").getAsInt());
+                }
             }
 
             if (jsonObject.has("secureNetworkBeacon")) {
@@ -187,10 +197,18 @@ public JsonElement serialize(final List<ProvisionedMeshNode> nodes, final Type t
 
             if (node.getNodeFeatures() != null) {
                 final JsonObject json = new JsonObject();
-                json.addProperty("friend", node.getNodeFeatures().getFriend());
-                json.addProperty("lowPower", node.getNodeFeatures().getLowPower());
-                json.addProperty("proxy", node.getNodeFeatures().getProxy());
-                json.addProperty("relay", node.getNodeFeatures().getRelay());
+                if(node.getNodeFeatures().getFriend() != Features.UNKNOWN){
+                    json.addProperty("friend", node.getNodeFeatures().getFriend());
+                }
+                if(node.getNodeFeatures().getLowPower() != Features.UNKNOWN){
+                    json.addProperty("lowPower", node.getNodeFeatures().getLowPower());
+                }
+                if(node.getNodeFeatures().getProxy() != Features.UNKNOWN){
+                    json.addProperty("proxy", node.getNodeFeatures().getProxy());
+                }
+                if(node.getNodeFeatures().getRelay() != Features.UNKNOWN){
+                    json.addProperty("relay", node.getNodeFeatures().getRelay());
+                }
                 nodeJson.add("features", json);
             }