Nearby devices: UWB ranging, companion association and nearby transport

.gitignore

@@ -132,3 +132,12 @@ scripts/fidelity-app/common/src/main/resources/*ThemeDev.res
 # build time (common/pom.xml copy-native-themes); never commit the duplicate.
 scripts/fidelity-app/common/src/main/resources/iOSModernTheme.res
 scripts/fidelity-app/common/src/main/resources/AndroidMaterialTheme.res
+
+# Maven repository private to THIS checkout.
+#
+# Several CodenameOne checkouts live on the same machine and all install
+# com.codenameone:*:8.0-SNAPSHOT. Sharing ~/.m2 or /tmp/cn1-local-repo means a
+# build in another checkout silently overwrites this one's core jar mid-build,
+# and the symptom is "cannot find symbol" on a class this branch just added.
+# Build with -Dmaven.repo.local=$(pwd)/.m2-repo instead.
+/.m2-repo/

CodenameOne/src/com/codename1/home/SmartHome.java

@@ -29,7 +29,7 @@
 import com.codename1.impl.async.EdtResult;
 import com.codename1.impl.home.CommissioningGateway;
 import com.codename1.impl.home.HomeWire;
-import com.codename1.impl.home.PendingMap;
+import com.codename1.impl.async.PendingMap;
 import com.codename1.impl.home.SubscriptionState;
 import com.codename1.ui.Display;
 import com.codename1.util.AsyncResource;

CodenameOne/src/com/codename1/impl/CodenameOneImplementation.java

@@ -6029,6 +6029,22 @@ public com.codename1.home.spi.HomeBridge getHomeBridge() {
         return null;
     }
 
+    /// Returns the bridge the `com.codename1.nearby` API uses to reach the platform's short-range
+    /// stacks -- precision ranging, companion-device association and the nearby transport. Ports
+    /// that implement any of the three override this; the base implementation returns null, which
+    /// makes every `com.codename1.nearby` entry point report itself unsupported and fail fast, so
+    /// application code needs no platform-specific branch.
+    ///
+    /// A port may implement one cluster and not the others: the bridge answers `isRangingSupported`,
+    /// `isCompanionSupported` and `isTransportSupported` independently.
+    ///
+    /// #### Returns
+    ///
+    /// the nearby bridge, or null when unsupported
+    public com.codename1.nearby.spi.NearbyBridge getNearbyBridge() {
+        return null;
+    }
+
     /// Returns the platform bridge used by the `com.codename1.surfaces` API to render external
     /// surfaces (home-screen widgets and live activities). Ports supporting surfaces override
     /// this; the base implementation returns null which renders the whole API an inert no-op.

CodenameOne/src/com/codename1/impl/home/PendingMap.java → CodenameOne/src/com/codename1/impl/async/PendingMap.java

@@ -20,9 +20,8 @@
  * Please contact Codename One through http://www.codenameone.com/ if you
  * need additional information or have any questions.
  */
-package com.codename1.impl.home;
+package com.codename1.impl.async;
 
-import com.codename1.impl.async.EdtResult;
 
 import java.util.ArrayList;
 import java.util.HashMap;