uu

common/libs/BluetoothTool.js

@@ -195,6 +195,7 @@ var blueToothTool = {
 		let options = this.options
 		btFindReceiver = plus.android.implements("io.dcloud.android.content.BroadcastReceiver", {
 			"onReceive": function(context, intent) {
+				console.log("btFindReceiver onReceive")
 				plus.android.importClass(context);
 				plus.android.importClass(intent);
 				let action = intent.getAction();
@@ -218,6 +219,7 @@ var blueToothTool = {
 		filter.addAction(BluetoothAdapter.ACTION_DISCOVERY_FINISHED);
 		activity.registerReceiver(btFindReceiver, filter);
 		btAdapter.startDiscovery(); //开启搜索
+		console.log("btAdapter.startDiscovery")
 		this.state.discoveryDeviceState = true;
 	},
 	/**

pages.json

@@ -129,6 +129,12 @@
 				"navigationBarTitleText": "运单打印"
 			}
 		},
+		{
+			"path": "pages/print/bluetoothPrinter",
+			"style": {
+				"navigationBarTitleText": "打印"
+			}
+		},
 		{
 			"path": "pages/deliveryDeal/arriveList",
 			"style": {

pages/print/bluetoothPrinter.vue

@@ -0,0 +1,208 @@
+<template>
+	<view>
+		<button @click="searchBle">搜索蓝牙</button>
+		<view style="margin-top: 30upx;" :key="index" v-for="(item,index) in devices">
+			<button style="width: 400upx; color: #0081FF;" @click="onConn(item)">{{item.name}}</button>
+		</view>
+		<button style="margin-top: 100upx;" @click="senBleLabel()">标签打印</button>
+		
+		<!-- <textarea auto-height placeholder-style="color:#F76260" placeholder="请输入票据信息" v-model="piaojuText" />
+		<button style="margin-top: 100upx;" @click="senBleLabel2()">票据打印</button> -->
+		<canvas :style="{width: `${canvasWidth}rpx`, height: `${canvasHeight}rpx`}" canvas-id="firstCanvas" id="firstCanvas" class="firstCanvas" />
+	</view>
+
+
+</template>
+
+<script>
+	import * as tsc from '@/common/libs/tsc.js'
+	import * as esc from '@/common/libs/esc.js'
+	import bluetoothTool from '@/common/libs/BluetoothTool.js'
+	
+	export default {
+		data() {
+			return {
+				devices: [],
+				currDev: null,
+				connId: '',
+				piaojuText:'',
+				
+				tableDomId: '',
+				tableImgPath: '',
+				canvasWidth: 600,
+				canvasHeight: 600,
+				msg: ''
+			}
+		},
+		watch:{
+			msg(){
+				uni.showToast({
+					title: this.msg
+				})
+			}
+		},
+		onReady() {
+			this.renderCanvas()
+		},
+		mounted() {
+			//#ifdef APP-PLUS
+				// 蓝牙
+				bluetoothTool.init({
+					listenBTStatusCallback: (state)=> {
+						if(state == 'STATE_ON') {
+							let lastBleAddress = uni.getStorageSync('lastBleAddress')
+							if(lastBleAddress) {
+								uni.showLoading({
+									title: '正在连接...'
+								})
+								console.log(lastBleAddress)
+								bluetoothTool.connDevice(lastBleAddress,(result)=>{
+									uni.hideLoading()
+									uni.showToast({
+										title: result?'连接成功！':'连接失败...'
+									});
+								})
+							}
+						}
+					},
+					discoveryDeviceCallback: this.onDevice,
+					discoveryFinishedCallback: function() {
+						that.msg = "搜索完成";
+					},
+					readDataCallback: function(dataByteArr) {
+						// 读取蓝牙返回的数据
+						/* if(that.receiveDataArr.length >= 200) {
+							that.receiveDataArr = [];
+						}
+						that.receiveDataArr.push.apply(that.receiveDataArr, dataByteArr); */
+					},
+					connExceptionCallback: function(e) {
+						console.log(e);
+						that.msg = "设备连接失败";
+					}
+				});
+			//#endif
+		},
+		methods: {
+			destroyed: function() {
+				console.log("destroyed----------")
+				if (this.connId != '') {
+					uni.closeBLEConnection({
+						deviceId: this.connId,
+						success(res) {
+							console.log(res)
+						}
+					})
+				}
+
+			},
+			searchBle() {
+				var that = this
+				console.log("initBule")
+				// 使用openBluetoothAdapter 接口，免去主动申请权限的麻烦
+				uni.openBluetoothAdapter({
+					success(res) {
+						this.devices = []
+						console.log("打开 蓝牙模块，开始搜索模式...")
+						console.log("openBluetoothAdapter res==", res)
+						bluetoothTool.discoveryNewDevice();
+					}
+				})
+			},
+			onDevice(newDevice){
+				console.log("监听寻找到新设备的事件---------------")
+				console.log(newDevice)
+				if(newDevice.name && newDevice.name != 'null') {
+					this.devices.push({
+						name: newDevice.name,
+						address: newDevice.address
+					})
+				}
+			},
+			stopFindBule() {
+				console.log("停止搜寻附近的蓝牙外围设备---------------")
+				uni.stopBluetoothDevicesDiscovery({
+					success(res) {
+						console.log(res)
+					}
+				})
+			},
+			onConn(item) {
+				console.log("连接蓝牙---------------" + item.address)
+				
+				bluetoothTool.connDevice(item.address,(result)=>{
+					if(result) {
+						uni.setStorageSync('lastBleAddress', item.address)
+					}
+					console.log('连接结果：',result)
+				});
+			},
+			senBleLabel() {				
+				//标签模式
+				uni.canvasGetImageData({
+					canvasId: 'firstCanvas',
+					x: 0,
+					y: 0,
+					width: this.canvasWidth,
+					height: this.canvasHeight,
+					success: (res)=> {
+						uni.hideLoading()
+						
+						var command = tsc.jpPrinter.createNew()
+						command.init()
+						command.setSize(80, 60) // 纸张大小
+						command.setGap(2)
+						command.setCls()
+						command.setText(50, 10, "TSS24.BF2", 1, 1, "打印测试")
+						command.setQR(50, 50, "L", 5, "A", "https://www.baidu.com")
+						command.setBitmap(200, 0, 0, res)
+						command.setBox(100, 100, 700, 500, 1)
+						command.setPagePrint()
+						let data = command.getData()
+						bluetoothTool.sendByteData(data)
+						console.log('发送完毕')
+					},
+					fail: function(res) {
+						console.log(res)
+					}
+				})
+				
+			},
+			senBleLabel2(){
+				//票据模式
+				var command = esc.jpPrinter.createNew()
+				command.init()
+                command.setText(this.piaojuText);
+                command.setPrintAndFeedRow(1)
+				bluetoothTool.sendData(command.getRawData())
+			},
+			renderCanvas() {
+				let filePath = 'https://oss-emis.tanex56.com/sapp/sdg/hdbg.png'
+				let that = this
+				const firstCanvas = uni.createCanvasContext('firstCanvas', this);
+				let scla = 1
+				uni.getImageInfo({
+					src: filePath,
+					success(res) {
+						console.log(res.width + "--" + res.height)
+						that.canvasWidth = res.width * scla
+						that.canvasHeight = res.height * scla
+						console.log(res, that.canvasWidth, that.canvasHeight)
+						firstCanvas.drawImage(filePath, 0, 0, that.canvasWidth, that.canvasHeight);
+						firstCanvas.draw();
+						that.$nextTick(() => { //获取画布像素数据
+							
+						})
+					},
+					fail(res) {
+						console.log(res)
+					}
+				})
+			}
+		}
+	}
+</script>
+
+<style>
+
+</style>

pages/print/courierNote.vue

@@ -172,7 +172,7 @@
 				// });
 			},
 			handleSubmit() {
-
+				goto("print/bluetoothPrinter")
 			},
 			handleSelAll() {
 				if(this.submitParam.sltDanValues.length == this.yundanList.length) {