examples/androidvoip/AndroidManifest.xml

<?xml version="1.0" encoding="utf-8"?>

<!--
 *  Copyright 2020 The WebRTC Project Authors. All rights reserved.
 *
 *  Use of this source code is governed by a BSD-style license
 *  that can be found in the LICENSE file in the root of the source
 *  tree. An additional intellectual property rights grant can be found
 *  in the file PATENTS.  All contributing project authors may
 *  be found in the AUTHORS file in the root of the source tree.
-->

<manifest xmlns:android="http://schemas.android.com/apk/res/android"
  package="org.webrtc.examples.androidvoip">

  <uses-sdk android:minSdkVersion="21" android:targetSdkVersion="27" />

  <uses-permission android:name="android.permission.INTERNET" />
  <uses-permission android:name="android.permission.RECORD_AUDIO" />
  <uses-permission android:name="android.permission.MODIFY_AUDIO_SETTINGS" />

  <uses-feature android:name="android.hardware.microphone" android:required="true" />
  <uses-feature android:name="android.hardware.telephony" android:required="false" />

  <application
    android:allowBackup="true"
    android:label="@string/app_name"
    android:supportsRtl="true">
    <activity android:name=".MainActivity"
              android:windowSoftInputMode="stateHidden">
      <intent-filter>
        <action android:name="android.intent.action.MAIN" />
        <category android:name="android.intent.category.LAUNCHER" />
      </intent-filter>
    </activity>
  </application>

</manifest>