commit 1cec48f3c058d251a45d95fb5de6fe8bb2b6259d
author Kangping Dong <wgtdkp@google.com> Mon Aug 21 18:48:14 2023 +0800
committer Kangping Dong <wgtdkp@google.com> Tue Sep 12 21:48:57 2023 +0800
tree 6794edb6a0a54a2f7e4048d8a0fa71c2041c0de2
parent f2060610c0e8723fda7c68a01e04fcbf6c8b26f1

[Thread] initial Thread network service

This commit sets up the initial Thread network service for the
Android Thread feature which allows an Android device to create
a Thread network and being a Border Router.

See https://www.threadgroup.org/What-is-Thread for background of
Thread.

See b/235016403 for the Android Thread feature request.

Test: lunch aosp_cf_x86_64_tv-userdebug
      m && launch_cvd
      atest CtsThreadNetworkTestCases
Bug: 262683651
Change-Id: Ie1bb23084531f67165ec068ea3ca39592dbc01d1

framework-t/api/system-current.txt

diff --git a/framework-t/api/system-current.txt b/framework-t/api/system-current.txt
index 64762b4..ea465aa 100644
--- a/framework-t/api/system-current.txt
+++ b/framework-t/api/system-current.txt
@@ -388,3 +388,16 @@
 
 }
 
+package android.net.thread {
+
+  public class ThreadNetworkController {
+    method public int getThreadVersion();
+    field public static final int THREAD_VERSION_1_3 = 4; // 0x4
+  }
+
+  public class ThreadNetworkManager {
+    method @NonNull public java.util.List<android.net.thread.ThreadNetworkController> getAllThreadNetworkControllers();
+  }
+
+}
+

framework-t/src/android/net/ConnectivityFrameworkInitializerTiramisu.java

diff --git a/framework-t/src/android/net/ConnectivityFrameworkInitializerTiramisu.java b/framework-t/src/android/net/ConnectivityFrameworkInitializerTiramisu.java
index d9c9d74..d89964d 100644
--- a/framework-t/src/android/net/ConnectivityFrameworkInitializerTiramisu.java
+++ b/framework-t/src/android/net/ConnectivityFrameworkInitializerTiramisu.java
@@ -24,6 +24,8 @@
 import android.net.nsd.INsdManager;
 import android.net.nsd.MDnsManager;
 import android.net.nsd.NsdManager;
+import android.net.thread.IThreadNetworkManager;
+import android.net.thread.ThreadNetworkManager;
 
 /**
  * Class for performing registration for Connectivity services which are exposed via updatable APIs
@@ -89,5 +91,14 @@
                     return new MDnsManager(service);
                 }
         );
+
+        SystemServiceRegistry.registerContextAwareService(
+                ThreadNetworkManager.SERVICE_NAME,
+                ThreadNetworkManager.class,
+                (context, serviceBinder) -> {
+                    IThreadNetworkManager managerService =
+                            IThreadNetworkManager.Stub.asInterface(serviceBinder);
+                    return new ThreadNetworkManager(context, managerService);
+                });
     }
 }