UsbPrinterClient.kt
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package com.diligrp.printer
import android.util.Log
import com.alibaba.fastjson.JSONObject
import io.dcloud.feature.uniapp.annotation.UniJSMethod
import io.dcloud.feature.uniapp.bridge.UniJSCallback
import io.dcloud.feature.uniapp.common.UniModule
class UsbPrinterClient : UniModule() {
private var mPrinter: UsbPrinterUtils? = UsbPrinterUtils()
@UniJSMethod(uiThread = true)
fun initDevice() {
mPrinter?.initDevice(mUniSDKInstance.context)
}
@UniJSMethod(uiThread = true)
fun prepare() {
mPrinter?.prepare()
}
@UniJSMethod(uiThread = true)
fun printTextLeft(str: String?) {
mPrinter?.printTextLeft(str)
}
@UniJSMethod(uiThread = true)
fun printTextCenter(str: String?) {
Log.d("Test", "printTextCenter $mPrinter ---------------> $str")
mPrinter?.printTextCenter(str)
}
@UniJSMethod(uiThread = true)
fun printTextRight(str: String?) {
mPrinter?.printTextRight(str)
}
@UniJSMethod(uiThread = true)
fun printEmptyLine(count: Int) {
mPrinter?.printEmptyLine(count)
}
@UniJSMethod(uiThread = true)
fun printGapLine() {
mPrinter?.printGapLine()
}
@UniJSMethod(uiThread = true)
fun onRelease() {
mPrinter?.onRelease()
mPrinter = null
}
}