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99 lines
3.0 KiB
99 lines
3.0 KiB
<template>
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<view class="content"></view>
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</template>
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<script>
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var main, receiver, filter;
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var _codeQueryTag = false;
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export default {
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data() {
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return {
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scanCode: ''
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}
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},
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created(option) {
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this.initScan1()
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this.initScan()
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this.startScan()
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},
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onHide() {
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this.stopScan()
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},
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destroyed() {
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this.stopScan()
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},
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methods: {
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initScan() {
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let _this = this;
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//获取Android主Activity
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main = plus.android.runtimeMainActivity();
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// //获取Android意图类
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// let Intent = plus.android.importClass('android.content.Intent');
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// //实例化意图
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// let intent = new Intent();
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// //定义意图，模拟按下L键，L键实际上是打开激光的物理键映射，由厂商提供
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// intent.setAction("com.android.action.keyevent.KEYCODE_KEYCODE_SCAN_L_DOWN");
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// //广播这个意图
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// that.main.sendBroadcast(intent);
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//获取Android意图过滤类
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var IntentFilter = plus.android.importClass('android.content.IntentFilter');
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//实例化意图过滤
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filter = new IntentFilter();
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//获取扫码成功的意图广播--下面的addAction内改为自己的广播动作
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// 之前pda广播动作:com.speedata.showdecodedata
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filter.addAction("android.intent.action.BARCODEDATA");
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// android.intent.action.BARCODEDATA
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receiver = plus.android.implements('io.dcloud.feature.internal.reflect.BroadcastReceiver', {
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onReceive: function(context, intent) {
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plus.android.importClass(intent);
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//下面的getStringExtra内改为自己的广播标签
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// 之前pda广播标签:message
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let code = intent.getStringExtra("barcode_result");
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_this.queryCode(code);
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_this.queryCode(code1);
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}
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});
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},
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// 新pad
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initScan1() {
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let _this = this;
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//获取Android主Activity
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main = plus.android.runtimeMainActivity();
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//获取Android意图过滤类
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var IntentFilter = plus.android.importClass('android.content.IntentFilter');
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//实例化意图过滤
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filter = new IntentFilter();
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//获取扫码成功的意图广播--下面的addAction内改为自己的广播动作
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// 之前pda广播动作:com.speedata.showdecodedata=
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filter.addAction("com.honeywell.scan.broadcast");
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receiver = plus.android.implements('io.dcloud.feature.internal.reflect.BroadcastReceiver', {
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onReceive: function(context, intent) {
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plus.android.importClass(intent);
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//下面的getStringExtra内改为自己的广播标签
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// 之前pda广播标签:message
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let code = intent.getStringExtra("data");
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_this.queryCode(code);
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}
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});
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},
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startScan() {
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main.registerReceiver(receiver, filter);
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},
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stopScan() {
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main.unregisterReceiver(receiver);
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},
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queryCode: function(code) {
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if (_codeQueryTag) return false;
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_codeQueryTag = true;
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setTimeout(function() {
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_codeQueryTag = false;
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}, 150);
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var id = code
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console.log('id:', id)
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uni.$emit('scan', {
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code: id
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})
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}
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}
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}
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</script>
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