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我用Zxing掃描QR碼。這是我的代碼爲:如何獲取在另一活動中掃描的QR碼的內容?
public class ScanActivity : Activity
{
public ZXing.Result scanningResult;
protected override void OnCreate(Bundle savedInstanceState)
{
base.OnCreate(savedInstanceState);
// Create your application here
SetContentView(Resource.Layout.activity_scan);
mReturnValue = new Intent();
Button scanBtn = FindViewById<Button>(Resource.Id.button_scan);
MobileBarcodeScanner.Initialize(Application);
scanBtn.Click += async (sender, e) =>
{
var scanner = new ZXing.Mobile.MobileBarcodeScanner();
scanningResult = await scanner.Scan();
// if (scanningResult != null)
// Console.WriteLine("Scanned Barcode: " + scanningResult.Text);
};
我的問題是,我無法找到如何獲得和使用掃描結果的值在另一個活動?