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100 lines
2.6 KiB
100 lines
2.6 KiB
<template>
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<view class="content">
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<view class="textBoard">
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<text style="color: #fff; font-size: 48rpx;">Need permissions?</text>
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</view>
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<view class="textBoard">
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<text style="color: #fff; font-size: 36rpx;">Camera permission is requeired to</text>
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</view>
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<view class="textBoard">
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<text style="color: #0186FF; font-size: 36rpx;">QR Code Scanner & barcode Reader.</text>
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</view>
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<view class="textBoard">
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<text style="color: #fff; font-size: 36rpx;">1.Open settings</text>
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</view>
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<view class="textBoard">
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<text style="color: #fff; font-size: 36rpx;">2.Tap permissions</text>
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</view>
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<view class="textBoard">
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<text style="color: #fff; font-size: 36rpx;">3.Turn on Camera</text>
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</view>
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<view class="textBoard">
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<tn-button @click="setPermission()" :backgroundColor="btnBackgroundColor" :fontColor="btnFontColor" width="300rpx" height="100rpx"
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:fontSize="btnFontSize">Open settings</tn-button>
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</view>
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</view>
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</template>
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<script>
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import permision from "@/js_sdk/wa-permission/permission.js"
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export default {
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data() {
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return {
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btnFontSize: 36,
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btnBackgroundColor: '#0186ff',
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btnFontColor: '#fff',
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hasRequestedPermission: false
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}
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},
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async onShow(){
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let that = this;
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if (!that.hasRequestedPermission) {
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console.log('进入了判断setting权限',that.hasRequestedPermission)
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await that.requestAndroidPermission('android.permission.CAMERA');
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}
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// else{
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// console.log('setting权限状态已变更为true，进入扫码页',that.hasRequestedPermission)
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// that.jumpToRights('/pages/scan/Scan');
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// }
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},
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onHide() {
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this.hasRequestedPermission = false;
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console.log('onHide')
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},
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onUnload(){
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console.log('onUnload')
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},
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methods: {
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//打开设置权限界面
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setPermission(){
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permision.gotoAppPermissionSetting();
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},
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//判断是否有相机权限
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async requestAndroidPermission(permisionID) {
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let that = this;
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var result = await permision.requestAndroidPermission(permisionID)
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console.log('setting判断权限结果',result)
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that.hasRequestedPermission = true;
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if (result == 1) {
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//有权限,跳转到扫码界面
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that.jumpToRights('/pages/scan/Scan');
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}
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},
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//跳转到授权设置页面
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jumpToRights(url){
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uni.switchTab({
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url: url
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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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<style lang="scss">
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.content {
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display: flex;
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flex-direction: column;
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align-items: center;
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justify-content: center;
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background-color: #1F222B;
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height:100vh;
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}
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.textBoard{
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margin-top: 1vh;
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}
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</style>
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