现在,我正在尝试通过按钮拍摄照片,我将其发送到数据库而不将其保存到图库中,但我的限制是用户不能从图库中拍摄照片,这应该是实时的,那我该怎么办呢?
答案 0 :(得分:0)
使用Media插件
takePhoto.Clicked += async (sender, args) =>
{
await CrossMedia.Current.Initialize();
if (!CrossMedia.Current.IsCameraAvailable || !CrossMedia.Current.IsTakePhotoSupported)
{
DisplayAlert("No Camera", ":( No camera available.", "OK");
return;
}
var file = await CrossMedia.Current.TakePhotoAsync(new Plugin.Media.Abstractions.StoreCameraMediaOptions
{
Directory = "Sample",
Name = "test.jpg"
});
if (file == null)
return;
await DisplayAlert("File Location", file.Path, "OK");
image.Source = ImageSource.FromStream(() =>
{
var stream = file.GetStream();
return stream;
});
};