The Audio Manager uses this object to reflect the status of audio devices
| Attribute | Data type | Description |
|---|---|---|
| audio.mode | String | Current audio mode:
|
| hpboostlevel | Number | Headphone boost level. |
| hpoutput.regulated | Boolean | This is true if the headphone output volume is limited by regulations (e.g., the setting may be 100% by an app, but the regulation limits the volume to 90%). This field will become true when headphone is the default routing path. |
| hpoutput.unregulatedlevel | Number | The unregulated volume setting (e.g., 100%), which may differ from the actual volume (e.g., 90%). |
| hpoverride | Boolean | Indicates whether audio boost is on. |
| hpoverride.supported | Boolean | Indicates whether audio-boost override is supported. |
| hpunsafelevel | Number | The unsafe volume level for headphones. |
| hpunsafezone | Boolean | The unsafe volume range for headphones. |
| hpunsafezone.supported | Boolean | Indicates whether the unsafe volume range is supported. |
| input.<device>.gain | Number | The hardware codec digital gain (in percent) for this device. |
| input.<device>.muted | Boolean | Indicates whether the input is muted for this device. |
| input.gain | Number | The input gain (in percent). |
| input.muted | Boolean | Indicates whether the input is muted. |
| output.available | Boolean | Indicates whether a device is selected as the default. |
| output.<device>.muted | Boolean | Indicates whether the output is muted for this device. |
| output.<device>.volume | String | The output gain (in percent) for this device. |