Support putting one Ethernet interface in server mode.
requestTetheredInterface can be used to put an interface in server mode,
which will persist until release() is called on the returned request, or
until the requesting process dies.
Test: Enabled ethernet tethering with change on top
Bug: 130840861
Change-Id: Id96d581acb3fa4e52ca62dd94ec257f56bd3a1ce
diff --git a/core/java/android/net/ITetheredInterfaceCallback.aidl b/core/java/android/net/ITetheredInterfaceCallback.aidl
new file mode 100644
index 0000000..e3d0759
--- /dev/null
+++ b/core/java/android/net/ITetheredInterfaceCallback.aidl
@@ -0,0 +1,23 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.net;
+
+/** @hide */
+interface ITetheredInterfaceCallback {
+ void onAvailable(in String iface);
+ void onUnavailable();
+}
\ No newline at end of file