private async Task <bool> TakePhotoAsync()
{
if (await cameraService.MustShowRationaleAsync())
{
await DisplayAlert(
Translations.Dialog_RequiredPermissions_Title,
Translations.Dialog_RequiredPermissions_Message);
}
bool hasPermissions = await cameraService.CheckPermissionsAsync();
if (!hasPermissions)
{
await DisplayAlert(
Translations.Dialog_CheckPermissions_Title,
Translations.Dialog_CheckPermissions_Message);
return(false);
}
if (!cameraService.IsCameraAvailable || !cameraService.IsTakePhotoSupported)
{
await DisplayAlert(
Translations.Dialog_CameraNotAvailable_Title,
Translations.Dialog_CameraNotAvailable_Message);
return(false);
}
CurrentMediaFile = await cameraService.GetMediaFileAsync();
return(true);
}