Add WRITE_SETTINGS permissions (required on android 6.0.0 to manage webrtc calls)
Add WRITE_SETTINGS permissions (required on android 6.0.0 to manage webrtc calls)

vector-im/riot-android,vector-im/vector-android,vector-im/riot-android,vector-im/vector-android,vector-im/riot-android,vector-im/riot-android,vector-im/riot-android,vector-im/vector-android,vector-im/vector-android