android.hardware.biometrics.fingerprint 4 IFingerprint default android.hardware.bluetooth.audio 4 IBluetoothAudioProviderFactory default android.hardware.drm IDrmFactory clearkey android.hardware.health 3 IHealth default android.hardware.ir IConsumerIr default android.hardware.power 5 IPower default android.hardware.thermal IThermal default android.hardware.usb.gadget IUsbGadget default android.hardware.wifi 2 IWifi default android.hardware.wifi.hostapd 2 IHostapd default android.hardware.wifi.supplicant 3 ISupplicant default