honeywell_scanner 3.0.0+5

This is a plugin to scan barcodes by using [Honeywell](https://www.honeywellaidc.com/products/barcode-scanners) PDA Android devices.

honeywell_scanner 2.0.0+4

This is a plugin to scan barcodes by using Honeywell PDA Android devices.

Native library version is 1.00.00.0102.

Description

Supported devices

CN51
CK75
CN75
CN75e
CN80
CN85 
Dolphin 75e 
Dolphin CT40 
Dolphin CT50 
Dolphin CT60 
EDA50 
EDA51
EDA50K 
EDA70
Thor VM1A

If your device doesn't show up in the list above, give it a try anyway...

How to use

First

# Add this line to your flutter project dependencies
honeywell_scanner: ^2.0.0+4

and run flutter pub get to download the library sources to your pub-cache.

Second

Copy the honeywell folder which is inside the example code sources at:

.../your-flutter-sdk/.pub-cache/hosted/pub.dartlang.org/honeywell_scanner-2.0.0+4/example/android/honeywell

into your android project module which is going to use this plugin. This step is necessary and crucial because the Honeywell Android library is a bundle .aar which has to be referenced as a project library.

Third

Add this include ':honeywell' to your settings.gradle in your android project module to allow the plugin to locate the honeywell.aar library.

Fourth

Add tools:replace="android:label" to your AndroidManifest.xml, this is required because the honeywell.aar library defines an android:label="@string/app_name" which conflicts with your project's label resulting in a Manifest merger failed error

Fifth

To use the honeywell_scanner plugin just:

1. Instantiate:

HoneywellScanner honeywellScanner = HoneywellScanner();

2. Set the ScannerCallBack listener:

honeywellScanner.setScannerCallBack(this);

3. Override the ScannerCallback methods

@override
  void onDecoded(String result) {
    setState(() {
      scannedCode = result;
    });
  }

  @override
  void onError(Exception error) {
    setState(() {
      scannedCode = error.toString();
    });
  }

3. Set some properties (optional) for instance if you want the scanner only scans 2D codes:

List<CodeFormat> codeFormats = codeFormats.addAll(CodeFormatUtils.ALL_2D_FORMATS);
honeywellScanner.setProperties( CodeFormatUtils.getAsPropertiesComplement(codeFormats));

4. Start scanner listener, at this point the app will be listening for any scanned code when you press the physical PDA button to scan something:

honeywellScanner.startScanner();

5. Stop scanner listener, this will release and close the scanner connection:

honeywellScanner.stopScanner();

6. You can also do a scanner.pauseScanner() or scanner.resumeScanner() depending on your app life cycle state.

Note:

it's recommended to check the example code for a better idea of how to work with this plugin.