4.11. IPeripheralConnectParser

added in version 1.6.0

An interface to provide functions to generate commands to get the connection/disconnection status of the peripheral.

This interface is only for models which support the peripheral. For the supporting models, refer to Supported Peripherals .

Member

Name

Contents

isConnected

Gets the connection/disconnection status of the peripheral.

4.11.1. isConnected

added in version 1.6.0

Gets the connection/disconnection status of the peripheral.

Executes after the parse returns Success .

Declaration
boolean isConnected();
Parameter

None
Return value

Contents

Type

The connection/disconnection status of the peripheral.

boolean

Examples

Communication.parseDoNotCheckCondition(DisplayFragment.class, parser, setting.getPortName(), setting.getPortSettings(), 10000, getActivity(), new Communication.SendCallback() {
    @Override
    public void onStatus(boolean result, Communication.Result communicateResult) {
        if (!mIsForeground) {
        return;
        }

        String msg;
        String title;

        if (result) {
        title = "Check Status";

        if (parser.isConnected()) {
            msg = "Display Connect";
        }
        else {
            msg = "Display Disconnect";
        }
        }
        else {
        title = "Communication Result";
        msg = "Printer Impossible";
        }

        ...
    }
});

Refer to DisplayFragment.java / DisplayExtFragment.java / MelodySpeakerFragment.java.