private void InitScan()
{
var integrator = new IntentIntegrator(this);
integrator.SetPrompt("请扫描");
integrator.SetOrientationLocked(true);
integrator.SetCameraId(0);
integrator.SetBeepEnabled(false);
integrator.SetCaptureActivity(new ScanActivity().Class);
integrator.InitiateScan();
}
protected override void OnCreate(Bundle savedInstanceState)
{
base.OnCreate(savedInstanceState);
LinearLayout ll = new LinearLayout(this);
Button button = new Button(this);
button.Text = "Click to Scan using Zxing";
button.Click += (s, e) =>
{
IntentIntegrator intentIntegrator = new IntentIntegrator(this);
intentIntegrator.InitiateScan();
};
LinearLayout.LayoutParams lp = new LinearLayout.LayoutParams(Android.Views.ViewGroup.LayoutParams.MatchParent,
Android.Views.ViewGroup.LayoutParams.WrapContent);
ll.AddView(button, lp);
SetContentView(ll);
}
protected override void OnActivityResult(int requestCode, [GeneratedEnum] Result resultCode, Intent data)
{
base.OnActivityResult(requestCode, resultCode, data);
IntentResult result = IntentIntegrator.ParseActivityResult(requestCode, (int)resultCode, data);
if (result != null)
{
if (result.Contents == null)
{
textView1.Text = "No Result.";
Toast.MakeText(this, "Cancelled", ToastLength.Long).Show();
}
else
{
textView1.Text = result.Contents;
Toast.MakeText(this, "Scanned: " + result.Contents, ToastLength.Long).Show();
}
}
}
protected override void OnActivityResult(int requestCode, [GeneratedEnum] Result resultCode, Intent data)
{
IntentResult result = IntentIntegrator.ParseActivityResult(requestCode, (int)resultCode, data);
if (result != null)
{
if (result.Contents == null)
{
Log.Debug("MainActivity", "Cancelled scan");
Toast.MakeText(this, "Cancelled", ToastLength.Long).Show();
}
else
{
Log.Debug("MainActivity", "Scanned");
Toast.MakeText(this, "Scanned: " + result.Contents, ToastLength.Long).Show();
}
}
else
{
base.OnActivityResult(requestCode, resultCode, data);
}
}