AttachmentPickerContext

AttachmentPickerContext is provided by OverlayProvider component. If you are not familiar with React Context API, please read about it on React docs.

Basic Usage

AttachmentPickerContext can be consumed by any of the child component of OverlayProvider component as following:

import { useContext } from 'react';
import { AttachmentPickerContext } from 'stream-chat-react-native';

const { openPicker, closePicker } = useContext(AttachmentPickerContext);

Alternatively, you can also use useAttachmentPickerContext hook provided by library to consume AttachmentPickerContext.

import { useAttachmentPickerContext } from 'stream-chat-react-native';

const { openPicker, closePicker } = useAttachmentPickerContext();

Value

attachmentPickerBottomSheetHeight

Height of the image picker bottom sheet when opened.

attachmentSelectionBarHeight

Height of the attachment selection bar displayed on the attachment picker.

bottomInset

bottomInset determine the height of the AttachmentPicker and the underlying shift to the MessageList when it is opened.

CameraSelectorIcon

Camera selector component displayed in the attachment selector bar.

closePicker

Function to close the attachment picker bottom sheet.

FileSelectorIcon

File selector component displayed in the attachment selector bar.

ImageSelectorIcon

Image selector component displayed in the attachment selector bar.

openPicker

Function to open the attachment picker bottom sheet.

selectedFiles

List of currently selected files in attachment picker.

Array<{
  duration: number | null;
  name: string;
  size: string;
  type: string;
  uri: string;
}>;

selectedImages

List of currently selected images in attachment picker.

Array<{
  height: number;
  source: 'camera' | 'picker';
  uri: string;
  width: number;
  id?: string;
}>;

selectedPicker

Value is images (string), when image attachment picker is open. Value will be undefined if file picker is active or file picker is open.

setBottomInset

Setter function for bottomInset

setSelectedFiles

Setter function for selectedFiles

setSelectedImages

Setter function for selectedImages

setSelectedPicker

Setter function for selectedPicker

| Type | | ------------------ | ------------------- | | (picker: 'images' | undefined) => void |

setTopInset

Setter function for topInset

topInset

topInset is used to determine how high the scroll-able bottom-sheet can go when opened.