Add these permissions to your app manifest. Bluetooth permissions are needed for users connecting with Bluetooth headphones.
In your app/build.gradle, set minSdkVersion to at least 21.
Also, add Java 1.8 compatibility support to your project by adding the following to your app/build.gradle
On iOS, you need to add the following properties in your Info.plist file.
If you open this file In Xcode, then the NSMicrophoneUsageDescription property is represented by Privacy – Microphone Usage Description and NSCameraUsageDescription is represented by Privacy – Camera Usage Description.
Minimum supported iOS version is (current – 1).