# mx-erp-pda

**Repository Path**: caiden0721/mx-erp-pda

## Basic Information

- **Project Name**: mx-erp-pda
- **Description**: No description available
- **Primary Language**: JavaScript
- **License**: Not specified
- **Default Branch**: master
- **Homepage**: None
- **GVP Project**: No

## Statistics

- **Stars**: 0
- **Forks**: 0
- **Created**: 2026-02-08
- **Last Updated**: 2026-03-18

## Categories & Tags

**Categories**: Uncategorized

**Tags**: None

## README

# mx-erp-pda

#### 介绍
axios 安装插件
npm install axios --save
npm install axios axios-adapter-uniapp --save

#### 优博讯I6310 PDA扫码枪监听广播
```javascript
在OnLoad页面里面调用开启监听方法：
	this.openScanListernHandle()
```
####编写监听方法【openScanListernHandle】代码
```javascript
let page = this;

this.title = "开始监听！";

var main = plus.android.runtimeMainActivity(); //获取activity    
var context = plus.android.importClass('android.content.Context'); //上下文    
var receiver = plus.android.implements('io.dcloud.feature.internal.reflect.BroadcastReceiver', {
	onReceive: doReceive
});
var IntentFilter = plus.android.importClass('android.content.IntentFilter');
var Intent = plus.android.importClass('android.content.Intent');
var filter = new IntentFilter();

//针对优博讯安卓PDA-i6300A添加监听，其它优博讯的型号应该一样或类似 ，这个可以在【设置】-》【扫码设置】里面查看广播动作
filter.addAction("android.intent.ACTION_DECODE_DATA"); //监听扫描  

main.registerReceiver(receiver, filter); //注册监听    

function doReceive(context, intent) {

	//通过intent实例引入intent类，方便以后的‘.’操作    
	plus.android.importClass(intent);

	//条码内容  
	var barcodeBytes = intent.getByteArrayExtra("barcode");
	var barcode = byteToString(barcodeBytes);

	//条码长度  
	var barcodeLength = intent.getIntExtra("length", 0);
	//var myArray = new ArrayBuffer(0);  
	//条码类型  
	var barcodeTypeBytes = intent.getByteExtra("barcodeType", (0 | 0));
	var barcodeType = byteToString(barcodeTypeBytes);

	// uni.showModal({  
	//  content: '条码:' + barcode + '\r\n长度:' + barcodeLength + '\r\n类型:' + barcodeType,  
	//  showCancel: false  
	// });  
	page.title = barcode;
	console.log('barcode',barcode,barcodeLength + '===' + barcodeType,)
	//console.log(barcode);    
	//main.unregisterReceiver(receiver);//取消监听    
}

function byteToString(arr) {
	if (typeof arr === 'string') {
		return arr;
	}
	var str = '',
		_arr = arr;
	for (var i = 0; i < _arr.length; i++) {
		var one = _arr[i].toString(2),
			v = one.match(/^1+?(?=0)/);
		if (v && one.length == 8) {
			var bytesLength = v[0].length;
			var store = _arr[i].toString(2).slice(7 - bytesLength);
			for (var st = 1; st < bytesLength; st++) {
				store += _arr[st + i].toString(2).slice(2);
			}
			str += String.fromCharCode(parseInt(store, 2));
			i += bytesLength - 1;
		} else {
			str += String.fromCharCode(_arr[i]);
		}
	}
	return str;
}
```