You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
64 lines
1.5 KiB
64 lines
1.5 KiB
<template> |
|
<view class="content"></view> |
|
</template> |
|
|
|
<script> |
|
import { |
|
onLoad, |
|
onShow, |
|
onHide, |
|
onUnload |
|
} from '@dcloudio/uni-app' |
|
import { reactive } from "vue"; |
|
export default { |
|
setup(){ |
|
let details=reactive({ |
|
activity: null, |
|
receiver: null, |
|
intentFilter: null |
|
}) |
|
onLoad(()=>{ |
|
initScan() |
|
startScan(); |
|
}) |
|
onHide(()=>{ |
|
stopScan(); |
|
}) |
|
onUnload(()=>{ |
|
details.stopScan(); |
|
uni.$off('scancodedate') |
|
}) |
|
function initScan() { |
|
if (plus) { |
|
details.activity = plus.android.runtimeMainActivity(); //获取activity |
|
var IntentFilter = plus.android.importClass('android.content.IntentFilter'); |
|
details.intentFilter = new IntentFilter(); |
|
details.intentFilter.addAction('nlscan.action.SCANNER_RESULT') // 换你的广播动作 |
|
details.receiver = plus.android.implements('io.dcloud.feature.internal.reflect.BroadcastReceiver', { |
|
onReceive: function(context, intent) { |
|
console.log("intent", intent) |
|
plus.android.importClass(intent); |
|
let content = intent.getStringExtra('SCAN_BARCODE1'); // 换你的广播标签 |
|
uni.$emit('scancodedate', content.replace(/\n/g, "")) |
|
} |
|
}); |
|
} |
|
|
|
} |
|
function startScan() { |
|
details.activity.registerReceiver(details.receiver, details.intentFilter); |
|
} |
|
function stopScan() { |
|
details.activity.unregisterReceiver(details.receiver); |
|
} |
|
return { |
|
startScan, |
|
stopScan, |
|
initScan, |
|
} |
|
} |
|
} |
|
</script> |
|
|
|
<style> |
|
</style>
|
|
|