Initialization and Destroy

Method	Description
`BarcodeReader`	Initialization of `BarcodeReader` object.
`destroy`	Destroys an instance of `BarcodeReader` object.
`getInstance`	Creates an instance of Dynamsoft Barcode Reader.
`recycle`	Destroys an instance of Dynamsoft Barcode Reader.

BarcodeReader

Initialization of BarcodeReader object.

com.dynamsoft.dbr.BarcodeReader.BarcodeReader() throws BarcodeReaderException

Exception
BarcodeReaderException

Code Snippet

BarcodeReader reader = new BarcodeReader();

Remarks
If you initialize DynamsoftBarcodeReader by this method without license, the decoding results maybe unreliable.

Initialization of BarcodeReader with license.

com.dynamsoft.dbr.BarcodeReader.BarcodeReader(String license)throws BarcodeReaderException

Exception
BarcodeReaderException

Code Snippet

BarcodeReader reader = new BarcodeReader("t0260NwAAAHV***************");

Destroy

Destroys an instance of BarcodeReader object.

void com.dynamsoft.dbr.BarcodeReader.destroy()	

Code Snippet

BarcodeReader reader = new BarcodeReader("t0260NwAAAHV***************");
reader.destroy();

GetInstance

Creates an instance of Dynamsoft Barcode Reader.

static BarcodeReader com.dynamsoft.dbr.BarcodeReader.getInstance()

Return Value
Returns an instance of Dynamsoft Barcode Reader. If failed, returns null.

Code Snippet

//Make sure initLicense have been called somewhere before getInstance
BarcodeReader reader = BarcodeReader.getInstance();
if(reader != null)
{
    // Add your code here to call decoding method, process barcode results and so on
    // ...
    // Recycle the instance
    reader.recycle();
}

Recycle

Destroys an instance of Dynamsoft Barcode Reader.

void com.dynamsoft.dbr.BarcodeReader.recycle()

Code Snippet

//Make sure initLicense have been called somewhere before getInstance
BarcodeReader reader = BarcodeReader.getInstance();
if(reader != null)
{
    // Add your code here to call decoding method, process barcode results and so on
    // ...
    // Recycle the instance
    reader.recycle();
}