SGScanditPicker.java 文件源码

@Override
public BarcodePicker createViewInstance(ThemedReactContext context) {
    // Store event dispatcher for emission of events
    eventDispatcher = context.getNativeModule(UIManagerModule.class).getEventDispatcher();

    nativeAppEventEmitter = context.getJSModule(RCTNativeAppEventEmitter.class);

    // BarcodePicker extends View
    picker = new BarcodePicker(context, scanSettings);

    // Tell picker to call our didScan method on scan
    picker.setOnScanListener(this);

    return picker;
}