A new flutter plugin project.

Getting Started


Open the AndroidManifest.xml file and add the necessary permissions to this file.

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

    <!-- The Meta SDK requires Bluetooth permissions in case users are using Bluetooth devices.-->
    <uses-permission android:name="android.permission.BLUETOOTH"  android:maxSdkVersion="30"/>
  • If the targetVersion of your project is greater than 30, that is, Android 12 and above need to adapt to the Bluetooth permission. Register permissions in manifest and apply dynamically.
  <uses-permission android:name="android.permission.BLUETOOTH_SCAN" />
  <uses-permission android:name="android.permission.BLUETOOTH_CONNECT" />
  <uses-permission android:name="android.permission.BLUETOOTH_ADVERTISE" />

private val PERMISSION_REQ_CODE = 10000
private val PERMISSIONS = arrayOf(
private fun requestPermissions() {
        ActivityCompat.requestPermissions(this@MainActivity, PERMISSIONS, PERMISSION_REQ_CODE)


-keep class co.meta.** {*;}

-keep class org.webrtc.** {*;}

iOS & macOS

Open the Info.plist and add:

  • Privacy - Microphone Usage Description,and add some description into the Value column.
  • Privacy - Camera Usage Description, and add some description into the Value column.

Flutter2 support

Null Safety

Null safety is supported from 2.0.3 version. This version is not backwards compatible, your project needs to be migrated to null safety. For more information, please refer to Migrating to null safety.

This project is a starting point for a Flutter plug-in package, a specialized package that includes platform-specific implementation code for Android and/or iOS.

For help getting started with Flutter, view our online documentation, which offers tutorials, samples, guidance on mobile development, and a full API reference.