135 lines
3.4 KiB
Vue
135 lines
3.4 KiB
Vue
<template>
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<view>
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<page-head :title="title"></page-head>
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<view class="uni-common-mt">
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<view class="uni-list">
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<view class="uni-list-cell">
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<view class="uni-list-cell-left">
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<view class="uni-label">视频来源</view>
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</view>
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<view class="uni-list-cell-right">
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<picker :range="sourceType" @change="sourceTypeChange" :value="sourceTypeIndex">
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<view class="uni-input">{{sourceType[sourceTypeIndex]}}</view>
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</picker>
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</view>
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</view>
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</view>
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</view>
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<!-- #ifdef APP-PLUS || MP-WEIXIN -->
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<view class="uni-title uni-common-mt uni-common-pl">摄像头位置</view>
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<view class="uni-hello-text camera-tips">注意：部分 Android 手机下由于系统 ROM 不支持无法生效，打开拍摄界面后可操作切换</view>
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<view class="uni-list">
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<radio-group @change="radioChange">
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<label class="uni-list-cell uni-list-cell-pd" v-for="(item, index) in cameraList" :key="item.value">
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<radio :value="item.value" :checked="index === cameraIndex">{{item.name}}</radio>
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</label>
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</radio-group>
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</view>
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<!-- #endif -->
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<template v-if="!src">
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<view class="uni-hello-addfile" @tap="chooseVideo">+ 添加视频</view>
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</template>
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<template v-else>
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<video :src="src" class="video"></video>
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</template>
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</view>
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</template>
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<script>
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var sourceType = [
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['camera'],
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['album'],
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['camera', 'album']
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]
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export default {
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data() {
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return {
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title: 'chooseVideo',
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sourceTypeIndex: 2,
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sourceType: ['拍摄', '相册', '拍摄或相册'],
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src: '',
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cameraList: [{
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value: 'back',
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name: '后置摄像头',
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checked: 'true'
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},
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{
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value: 'front',
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name: '前置摄像头'
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},
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],
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cameraIndex: 0
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}
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},
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onUnload() {
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this.src = '',
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this.sourceTypeIndex = 2,
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this.sourceType = ['拍摄', '相册', '拍摄或相册'];
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},
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methods: {
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radioChange(evt) {
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for (let i = 0; i < this.cameraList.length; i++) {
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if (this.cameraList[i].value === evt.detail.value) {
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this.cameraIndex = i;
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break;
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}
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}
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},
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sourceTypeChange: function(e) {
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this.sourceTypeIndex = parseInt(e.detail.value)
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},
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chooseVideo: function() {
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uni.chooseVideo({
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camera: this.cameraList[this.cameraIndex].value,
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sourceType: sourceType[this.sourceTypeIndex],
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success: (res) => {
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this.src = res.tempFilePath
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},
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fail: (err) => {
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// #ifdef MP
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uni.getSetting({
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success: (res) => {
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let authStatus = false;
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switch (this.sourceTypeIndex) {
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case 0:
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authStatus = res.authSetting['scope.camera'];
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break;
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case 1:
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authStatus = res.authSetting['scope.album'];
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break;
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case 2:
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authStatus = res.authSetting['scope.album'] && res.authSetting['scope.camera'];
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break;
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default:
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break;
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}
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if (!authStatus) {
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uni.showModal({
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title: '授权失败',
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content: 'Hello uni-app需要从您的相机或相册获取视频，请在设置界面打开相关权限',
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success: (res) => {
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if (res.confirm) {
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uni.openSetting()
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}
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}
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})
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}
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}
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})
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// #endif
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}
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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>
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.video {
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width: 100%;
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}
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.camera-tips {
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padding: 10rpx 30rpx;
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}
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</style>
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