com.jcdecaux.jcdroid.fwk.api.hardware
Class BarcodeReaderManager

java.lang.Object
  com.jcdecaux.jcdroid.fwk.api.hardware.BarcodeReaderManager

public class BarcodeReaderManager
extends java.lang.Object

Class that operates with the barcode reader on the device. To obtain an instance of the system barcodereader, call Context.getSystemService(java.lang.String) with JCDroidService.BARCODE_READER_SERVICE as argument.

Field Summary

static int	STATE_DISABLED The barcode reader is disabled, unable to decode any data.
static int	STATE_DISCONNECTED The barcode reader is disconnected.
static int	STATE_ENABLED The barcode reader is enabled and ready to decode data.
static int	STATE_INITIALIZED The barcode reader is initialized but cannot decode data.

Constructor Summary

BarcodeReaderManager(android.content.Context context, com.jcdecaux.jcdroid.fwk.api.hardware.IBarcodeReaderService service)

Method Summary

int	getBarcodeReaderState() Retrieve current barcode reader state.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

STATE_DISCONNECTED

public static final int STATE_DISCONNECTED

The barcode reader is disconnected. It cannot be enabled/disabled. The only next state is STATE_INITIALIZED.

See Also:

Constant Field Values

STATE_INITIALIZED

public static final int STATE_INITIALIZED

The barcode reader is initialized but cannot decode data. Next possible states: STATE_ENABLED to be able to decode data or STATE_DISABLED.

See Also:

Constant Field Values

STATE_ENABLED

public static final int STATE_ENABLED

The barcode reader is enabled and ready to decode data. Next possible state: STATE_DISABLED.

See Also:

Constant Field Values

STATE_DISABLED

public static final int STATE_DISABLED

The barcode reader is disabled, unable to decode any data. Next possible state: STATE_ENABLED.

See Also:

Constant Field Values

Constructor Detail

BarcodeReaderManager

public BarcodeReaderManager(android.content.Context context,
                            com.jcdecaux.jcdroid.fwk.api.hardware.IBarcodeReaderService service)

Method Detail

getBarcodeReaderState

public int getBarcodeReaderState()

Retrieve current barcode reader state. Use BarcodeReaderManager STATE_* constants. This method requires the caller to hold the permission Manifest.permission#BARCODE_READER

Returns: