KeyboardManagerMapIntent Method |
Assigns an Intent to a physical key.
Namespace:
Com.Datalogic.Decode
Assembly:
datalogic-xamarin-sdk (in datalogic-xamarin-sdk.dll) Version: 1.0.0.0
(1.0.0.0)
Syntax
public virtual int MapIntent (Com.Datalogic.Device.Input.VScanEntry scanCode, Android.Content.Intent intent);
Public Virtual Integer MapIntent (Com.Datalogic.Device.Input.VScanEntry scanCode, Android.Content.Intent Integerent);
Parameters
- scanCode
- Type: Com.Datalogic.Device.Input.VScanEntry
a VScanEntry representing the virtual scan code. - intent
- Type: Android.Content.Intent
Intent used to launch an Android activity through the
Context.startActivity(Intent intent) method. Example code to make Camera Activity capture an image on the
front scan trigger pressure: (new KeyboardManager()).mapIntent(new VScanEntry(VScanCode.VSCAN_FRONT_TRIGGER), new Intent(MediaStore.ACTION_IMAGE_CAPTURE)); Example code to make BarcodeManager capture a barcode on the
front scan trigger pressure and to stop capturing on the front
scan trigger release: (new KeyboardManager()).mapIntent(new VScanEntry(VScanCode.VSCAN_FRONT_TRIGGER), new Intent(BarcodeManager.ACTION_START_DECODE));
Return Value
Type: System.Int32
int DeviceException.SUCCESS in case of success,
otherwise a possible error code, matching one of the DeviceException error constants.
Exceptions
| Exception |
Condition |
| DeviceException |
in case of error, when exceptions are enabled through the ErrorManager singleton. |
Remarks
Assigns an Intent to a physical key. If a mapping for the desired
physical key is already assigned and saved, it will be overridden.
[Android Documentation]
See Also
