[Thread] add demoapp for Thread network APIs
A screenshot of the demo app:

Bug: 273227725
Change-Id: I8d9bcf00bb54d3f152c436b56df919d967c5b71b
diff --git a/thread/demoapp/AndroidManifest.xml b/thread/demoapp/AndroidManifest.xml
new file mode 100644
index 0000000..c31bb71
--- /dev/null
+++ b/thread/demoapp/AndroidManifest.xml
@@ -0,0 +1,40 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright (C) 2023 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.
+-->
+
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+ package="com.android.threadnetwork.demoapp">
+
+ <uses-sdk android:minSdkVersion="34" android:targetSdkVersion="35"/>
+ <uses-feature android:name="android.hardware.threadnetwork" android:required="true" />
+ <uses-permission android:name="android.permission.INTERNET" />
+ <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
+ <uses-permission android:name="android.permission.THREAD_NETWORK_PRIVILEGED" />
+
+ <application
+ android:label="ThreadNetworkDemoApp"
+ android:theme="@style/Theme.ThreadNetworkDemoApp"
+ android:icon="@mipmap/ic_launcher"
+ android:roundIcon="@mipmap/ic_launcher_round"
+ android:testOnly="true">
+ <activity android:name=".MainActivity" android:exported="true">
+ <intent-filter>
+ <action android:name="android.intent.action.MAIN" />
+ <category android:name="android.intent.category.LAUNCHER" />
+ </intent-filter>
+ </activity>
+ </application>
+
+</manifest>