showImagePicker function
Future<ChosenMedia?>
showImagePicker(
- BuildContext context, {
- FileChanged? onChange,
- FilesSelected? onSelected,
- bool crop = true,
- VoidCallback? onPermissionsInitialized,
- bool preemptPermissions = false,
- bool allowThirdParties = false,
- dynamic extraOptions,
This pops the file picker/cropper and returns a single file.
Implementation
Future<ChosenMedia?> showImagePicker(
BuildContext context, {
FileChanged? onChange,
FilesSelected? onSelected,
bool crop = true,
VoidCallback? onPermissionsInitialized,
bool preemptPermissions = false,
bool allowThirdParties = false,
dynamic extraOptions,
}) async {
try {
final imageFn =
// ignore: deprecated_member_use_from_same_package
allowThirdParties ? Choosers.flutterFilePicker : Choosers.chooseImages;
final selection = await showImageListPicker(context,
onChange: onChange,
maxSelections: 1,
crop: crop,
onSelected: onSelected,
onPermissionsInitialized: onPermissionsInitialized,
imageSelector: imageFn,
preemptPermission: preemptPermissions,
extraOptions: extraOptions);
return selection?.firstOrNull();
} catch (e, stack) {
_log.severe("Image picker error: $e", e, stack);
return null;
}
}