Examples with AmbientSoundControl nodomain.freeyourgadget.gadgetbridge.devices.sony.headphones.prefs.AmbientSoundControl used on opensource projects

Example 1 with AmbientSoundControl

use of nodomain.freeyourgadget.gadgetbridge.devices.sony.headphones.prefs.AmbientSoundControl in project Gadgetbridge by Freeyourgadget.

the class SonyProtocolImplV1 method handleAmbientSoundControl.

public List<? extends GBDeviceEvent> handleAmbientSoundControl(final byte[] payload) {
    if (payload.length != 8) {
        LOG.warn("Unexpected payload length {}", payload.length);
        return Collections.emptyList();
    }
    AmbientSoundControl.Mode mode = null;
    if (payload[2] == (byte) 0x00) {
        mode = AmbientSoundControl.Mode.OFF;
    } else if (payload[2] == (byte) 0x01) {
        if (payload[3] == 0x00) {
            // Only ANC  and Ambient Sound supported?
            if (payload[4] == (byte) 0x00) {
                mode = AmbientSoundControl.Mode.AMBIENT_SOUND;
            } else if (payload[4] == (byte) 0x01) {
                mode = AmbientSoundControl.Mode.NOISE_CANCELLING;
            }
        } else if (payload[3] == 0x02) {
            // Supports wind noise reduction
            if (payload[4] == (byte) 0x00) {
                mode = AmbientSoundControl.Mode.AMBIENT_SOUND;
            } else if (payload[4] == (byte) 0x01) {
                mode = AmbientSoundControl.Mode.WIND_NOISE_REDUCTION;
            } else if (payload[4] == (byte) 0x02) {
                mode = AmbientSoundControl.Mode.NOISE_CANCELLING;
            }
        }
    }
    if (mode == null) {
        LOG.warn("Unable to determine ambient sound control mode from {}", GB.hexdump(payload));
        return Collections.emptyList();
    }
    boolean focusOnVoice;
    switch(payload[6]) {
        case 0x00:
            focusOnVoice = false;
            break;
        case 0x01:
            focusOnVoice = true;
            break;
        default:
            LOG.warn("Unknown focus on voice mode {}", String.format("%02x", payload[6]));
            return Collections.emptyList();
    }
    int ambientSound = payload[7];
    if (ambientSound < 0 || ambientSound > 20) {
        LOG.warn("Ambient sound level {} is out of range", String.format("%02x", payload[7]));
        return Collections.emptyList();
    }
    final AmbientSoundControl ambientSoundControl = new AmbientSoundControl(mode, focusOnVoice, ambientSound);
    LOG.warn("Ambient sound control: {}", ambientSoundControl);
    final GBDeviceEventUpdatePreferences eventUpdatePreferences = new GBDeviceEventUpdatePreferences().withPreferences(ambientSoundControl.toPreferences());
    return Collections.singletonList(eventUpdatePreferences);
}