logpm/utils/utils.js

// #ifdef APP
const sunmi_print = uni.requireNativePlugin('Sunmi-Print-Inner')
const TTSSpeech = uni.requireNativePlugin("MT-TTS-Speech");
// #endif
const utils={
	init:()=>{
		return new Promise((relove, reject)=>{
			sunmi_print.connect(res => {
				console.log(res) 
			    if(res.connect == "hello"){
			        console.log("打印机成功连接")
					relove(true)
			    }else{
					relove(false)
				}
			})
		})
	}, 
	getstate:()=>{
		return new Promise((relove, reject)=>{
			sunmi_print.getPrinterStatus(result => {
				console.log("打印机当前状态是：" + result.status)
				if(result.status=='running'){
					relove(true)
				}else{
					let title;
					switch (result.status){
						case 'offline':
							title='打印机未连接'
						break;
						case 'fault':
							title='打印机故障'
						break;
						case 'outpaper':
							title='打印机缺纸'
						break;
						case 'hot':
							title='打印机过热'
						break;
						case 'open':
							title='打印机开盖'
						break;
						case 'error':
							title='未知错误'
						break;
					}
					uni.showToast({
						title,
						icon:"error"
					})
					relove(false)
				}
			})
		})
		
	},
	printxie:async (obj)=>{
		let res=await sunmi_print.labelLocate();
		console.log(res);
		setTimeout(()=>{
			sunmi_print.printText({
			        text:'日期:'+obj.rigthnumer+'  ',
			        align:2,
			        size:22,
			        bold:true,
			        underline:false,
			        compact:false,
			        skip:true
			})
			sunmi_print.printText({
			        text:obj.title, 
			        align:1,
			        size:90,
			        bold:true,
			        underline:false,
			        compact:true,
			        skip:true
			})
			sunmi_print.printDividingline({
			                style:0,
			                height:"3"
			            }),
			sunmi_print.printText({
			        text:`件数：${obj.number1}`,
			        align:0,
			        size:40,
			        bold:true,
			        underline:false,
			        compact:true,
			        skip:true
			})
			sunmi_print.printText({
			        text:obj.leftnumber,
			        align:0, 
			        size:27,
			        bold:true,
			        underline:false,
			        compact:true,
			        skip:true
			})
			sunmi_print.labelOutput()
		},2000) 
		
	},
	initbl:()=>{
		let deviceList = [];
		let main = plus.android.runtimeMainActivity();
		let Context = plus.android.importClass("android.content.Context");
		let BManager = main.getSystemService(Context.BLUETOOTH_SERVICE);
		plus.android.importClass(BManager); 
		let BAdapter = BManager.getAdapter();
		plus.android.importClass(BAdapter); 
		let lists = BAdapter.getBondedDevices();
		plus.android.importClass(lists);
		let iterator = lists.iterator();
		plus.android.importClass(iterator);
		while (iterator.hasNext()) {
			let d = iterator.next();
			plus.android.importClass(d);
			let temp = {
				name: d.getName(),
				address: d.getAddress(),
				status: d.getBondState(),
				uuids: d.getUuids(),
				op: d
			};
			deviceList.push(temp);
		}
		return deviceList
	},
	getbl:(dev,text)=>{
			let main = plus.android.runtimeMainActivity();
			let BluetoothAdapter = plus.android.importClass("android.bluetooth.BluetoothAdapter");
			let UUID = plus.android.importClass("java.util.UUID");
			let uuid = UUID.fromString("00001101-0000-1000-8000-00805F9B34FB");
			let BAdapter = BluetoothAdapter.getDefaultAdapter();
			let device = BAdapter.getRemoteDevice(dev.address);
			plus.android.importClass(device);
			let bluetoothSocket = device.createInsecureRfcommSocketToServiceRecord(uuid);
			plus.android.importClass(bluetoothSocket);
			console.log("开始连接打印机:"+dev.name);
			if (!bluetoothSocket.isConnected()) {
				bluetoothSocket.connect();
				if (bluetoothSocket.isConnected()) {
					console.log("设备已连接,开始发送打印文件");
					let outputStream = bluetoothSocket.getOutputStream();
					plus.android.importClass(outputStream);
					// sb(outputStream);
					
					// text+='PRINT\r\n'
					console.log(text)
					let arrayBuffer = plus.android.invoke(text, 'getBytes', 'gbk');
					outputStream.write(arrayBuffer);
					// console.log(111111111);
					outputStream.flush();
					bluetoothSocket.close();
					if (!bluetoothSocket.isConnected()) {
						console.log("设备已关闭");
					}
				} else {
					uni.showToast({
					    title: '设备连接失败',
						icon:'error',
					    duration: 2000
					});
				}
			}
	},
	inittts(){
		TTSSpeech.init((status) => {
		  if(status === 0){
		    console.log('引擎初始化成功')
			TTSSpeech.setSpeed(100)
			TTSSpeech.getInstallTTS(res => {
			    console.log(JSON.stringify(res));
				let flage=false
			    res.forEach(v => {
					if(v.name=='com.iflytek.speechcloud'){
						flage=true
					}
			        console.log(v.label + '： ' +v.name)
			    })
				if(!flage){
					// uni.showToast({
					// 	title:'当前未安装语音引擎，前往安装中',
					// 	icon:'none'
					// })
					uni.showModal({
						title: '安装语音引擎',
						content: '请选择浏览器下载安装还在直接安装',
						cancelText:'浏览器安装',
						confirmText:'直接安装',
						success: function (res) {
							if (res.confirm) {
								var fileSaveUrl = plus.io.convertLocalFileSystemURL('static/TTS.apk');
								plus.runtime.install( //安装
									fileSaveUrl, {
										orce: true
									},
									function(res) {
										utils.showToast('更新成功,请重新打开APP');
										TTSSpeech.setEngine('com.iflytek.speechcloud');
										// plus.runtime.restart()
										plus.runtime.quit();
									}
								);
							} else if (res.cancel) {
								setTimeout(()=>{
									plus.runtime.openURL('http://htys.oss-cn-chengdu.aliyuncs.com/htys/5402c622c319fac17c50fe52581cb627.apk')
									setTimeout(()=>{
										plus.runtime.quit();
									},2500)
								},1500)
							}
						}
					});
					
					
				}else{
					// uni.showToast({
					// 	title:''
					// })
				}
			})
		  }else{
			  console.log('引擎初始化失败')
		  }
		}, 'com.iflytek.speechcloud')
	},
	ttsspke:(text)=>{ //语音播报
		console.log('语音播报');
		if(!text){return}
		TTSSpeech.speak({ text });
	}
}
export default utils