[audio]添加音频示例

pages/API/background-audio/background-audio.uvue

+<template>
+	<view>
+		<page-head :title="title"></page-head>
+		<view class="uni-padding-wrap">
+			<view class="uni-hello-text">注意：请确保通知权限开启，离开当前页面后背景音乐将保持播放，但退出uni-app将停止</view>
+			<view class="page-body-buttons">
+				<block v-if="playing">
+					<view class="page-body-button" @tap="stop">
+						<image class="image" src="/static/stop.png"></image>
+					</view>
+					<view class="page-body-button" @tap="pause">
+						<image class="image" src="/static/pause.png"></image>
+					</view>
+				</block>
+				<block v-if="!playing">
+					<view class="page-body-button"></view>
+					<view class="page-body-button" @tap="play">
+						<image class="image" src="/static/play.png"></image>
+					</view>
+				</block>
+				<view class="page-body-button"></view>
+			</view>
+		</view>
+	</view>
+</template>
+<script>
+	// #ifdef APP-ANDROID
+	import Build from 'android.os.Build'
+	import Application from 'android.app.Application'
+	// #endif
+	// import {
+	// 	*
+	// } from "@/uni_modules/uni-getBackgroundAudioManager"
+	export default {
+		data() {
+			return {
+				title: 'backgroundAudio',
+				bgAudioMannager: null as BackgroundAudioManager | null,
+				dataUrl: 'https://web-ext-storage.dcloud.net.cn/uni-app/ForElise.mp3',
+				playing: false,
+				playTime: 0,
+				formatedPlayTime: '00:00:00',
+				count:100,
+			}
+		},
+		onLoad: function () {
+
+			let bgAudioMannager = uni.getBackgroundAudioManager();
+			bgAudioMannager.title = '致爱丽丝';
+			bgAudioMannager.singer = '暂无';
+			bgAudioMannager.coverImgUrl = 'https://web-assets.dcloud.net.cn/unidoc/zh/Alice.jpeg';
+
+			bgAudioMannager.onPlay(() => {
+				console.log("开始播放");
+				this.playing = true;
+			})
+			bgAudioMannager.onPause(() => {
+				console.log("暂停播放");
+				this.playing = false;
+			})
+			bgAudioMannager.onEnded(() => {
+				this.playing = false;
+				this.playing = false;
+				// this.playTime = this.playTime = 0;
+				// thi.formatedPlayTime = this.formatedPlayTime
+			})
+			bgAudioMannager.onNext(() => {
+				console.log("下一曲");
+				this.bgAudioMannager?.stop()
+				bgAudioMannager.title = '致爱丽丝'+this.count++;
+				bgAudioMannager.singer = '暂无2'+this.count++;
+				bgAudioMannager.coverImgUrl = 'https://web-assets.dcloud.net.cn/unidoc/zh/Alice.jpeg';
+				this.bgAudioMannager!!.src = this.dataUrl;
+				this.bgAudioMannager?.play()
+			})
+			bgAudioMannager.onPrev(() => {
+				console.log("上一曲");
+				this.bgAudioMannager?.stop()
+				bgAudioMannager.title = '致爱丽丝'+this.count--;
+				bgAudioMannager.singer = '暂无'+this.count--;
+				this.bgAudioMannager!!.src = this.dataUrl;
+				this.bgAudioMannager?.play()
+			})
+			// bgAudioMannager.onTimeUpdate((e) => {
+			// 	if (Math.floor(bgAudioMannager.currentTime) > Math.floor(this.playTime)) {
+			// 		this.$backgroundAudioData.formatedPlayTime = this.formatedPlayTime = util.formatTime(Math.floor(bgAudioMannager.currentTime));
+			// 	}
+			// 	this.$backgroundAudioData.playTime = this.playTime = bgAudioMannager.currentTime;
+			// })
+
+			this.bgAudioMannager = bgAudioMannager;
+		},
+		methods: {
+			play: function () {
+				console.log('play')
+				this.bgAudioMannager!!.src = this.dataUrl;
+				// #ifdef APP-ANDROID
+				if (UTSAndroid.checkSystemPermissionGranted(UTSAndroid.getUniActivity()!, ["android.permission.POST_NOTIFICATIONS"])) {
+					this.bgAudioMannager!!.play()
+				} else {
+					// 检查当前 Android 版本和 targetSdkVersion
+					if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.TIRAMISU) {
+						// Android 13 及以上版本
+						if ((UTSAndroid.getAppContext() as Application).applicationInfo.targetSdkVersion >= 33) {
+							UTSAndroid.requestSystemPermission(UTSAndroid.getUniActivity()!, ["android.permission.POST_NOTIFICATIONS"], (_ : boolean, p : string[]) => {
+								this.bgAudioMannager!!.play()
+							}, (_ : boolean, p : string[]) => {
+								uni.showToast({
+									title: "权限被拒绝了",
+									position: "bottom"
+								})
+								console.log(p)
+							})
+						} else {
+							uni.showToast({
+								title: '请手动打开通知权限'
+							})
+						}
+					} else {
+						uni.showToast({
+							title: '请手动打开通知权限'
+						})
+					}
+				}
+				// #endif
+			},
+			pause: function () {
+				this.bgAudioMannager?.pause();
+			},
+			stop: function () {
+				this.bgAudioMannager?.stop();
+			}
+		}
+	}
+</script>
+
+<style>
+	.image {
+		width: 150rpx;
+		height: 150rpx;
+	}
+
+	.page-body-text {
+		padding: 0 30rpx;
+	}
+
+	.page-body-wrapper {
+		margin-top: 0;
+	}
+
+	.page-body-info {
+		padding-bottom: 50rpx;
+	}
+
+	.time-big {
+		font-size: 60rpx;
+		margin: 20rpx;
+	}
+
+	.slider {
+		width: 630rpx;
+	}
+
+	.play-time {
+		width: 100%;
+		padding: 20rpx 0;
+		display: flex;
+		justify-content: space-between;
+		box-sizing: border-box;
+	}
+
+	.page-body-buttons {
+		display: flex;
+		justify-content: center;
+		margin-top: 100rpx;
+	}
+
+	.page-body-button {
+		flex-direction: row;
+		justify-content: center;
+	}
+</style>
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