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Update DEVICES.md

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Marc Rousavy 2021-02-22 14:02:28 +01:00
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docs/DEVICES.md
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@ -37,7 +37,9 @@ To get a list of all available camera devices, use the `getAvailableCameraDevice
const devices = await Camera.getAvailableCameraDevices()
```
A camera device (`CameraDevice`) contains a list of physical device type this camera device consists of.
> [🔗 See the `CameraDevice` type](./../src/CameraDevice.ts)
A camera device (`CameraDevice`) contains a list of physical device types this camera device consists of.
Example:
* For a single Wide-Angle camera, this would be `["wide-angle-camera"]`
@ -54,6 +56,8 @@ console.log(deviceType)
// --> "triple-camera"
```
The `CameraDevice` type also contains other useful information describing a camera device, such as `position` ("front", "back", ...), `hasFlash`, it's `formats` (See [FORMATS.md](./FORMATS.md)), and more.
Make sure to carefully filter out unneeded camera devices, since not every phone supports all camera device types. Some phones don't even have front-cameras.
### `useCameraDevices` hook