jiuyiUniapp/jiuyi/pages/news/question-answer/jy-voice.vue

<!-- 语音 -->
<template>
	<view class="voice_box" @touchstart="sv.touchstartVoice" @touchmove.stop.prevent="sv.touchmoveVoice" @touchend="sv.touchendVoice" @touchcancel="sv.touchcancelVoice">
		<text class="voice_text c000">{{ voiceText }}</text>
	</view>

	<!-- 语音状态显示 -->
	<template v-if="voiceFlg">
		<!-- 录音UI效果 -->
		<view class="record" :class="voiceFlg ? '' : 'hidden'">
			<uni-icons :class="[voiceStop ? 'cancel' : 'ing']" :type="voiceStop ? 'micoff' : 'mic'" size="100" />
			<view class="tis" :class="voiceStop ? 'change' : ''">{{ voiceTis }}</view>
		</view>
	</template>
</template>

<script setup>
	import {
		ref,
		defineEmits
	} from 'vue'
	// 腾讯云聊天
	import TencentCloudChat from '@tencentcloud/chat';
	const props = defineProps({
		msg: Object,
	})
	const emit = defineEmits(['send'])
	//录音
	// #ifdef APP-PLUS
	const recorderManager = uni.getRecorderManager();
	// #endif
	// 录音时长
	const voiceLength = ref(0);
	// 录音定时器
	const voiceTimer = ref(null);
	// 录音文本
	const voiceText = ref('按住 说话');
	// 录音提示
	const voiceTis = ref('手指上滑 取消发送');
	// 录音图标显示
	const voiceFlg = ref(false);
	// 录音开始Y坐标
	const voicePageY = ref(0);
	// 录音结束
	const voiceStop = ref(false);
	const str = '';
	// 录音相关
	const sv = {
		// 按下触发
		touchstartVoice: (e) => {
			voicePageY.value = (e.changedTouches[0].pageY).toFixed(2);
			recorderManager.start({
				duration: 60000, // 录音的时长，单位 ms，最大值 600000（10 分钟）
				sampleRate: 44100, // 采样率
				numberOfChannels: 1, // 录音通道数
				encodeBitRate: 192000, // 编码码率
				format: "mp3"
			});
			voiceLength.value = 0;
			voiceFlg.value = true
			console.log('recorder start success');
			//录音开始,
			voiceTimer.value = setInterval(() => {
				voiceLength.value += 0.1;
			}, 100);

			console.log('touchstartVoice', voicePageY.value);
		},
		// 滑动触发
		touchmoveVoice: (e) => {
			// 没有展示UI不触发
			if (!voiceFlg.value) {
				return;
			}
			let numTemp = voicePageY.value - ((e.changedTouches[0].pageY).toFixed(2));
			if (numTemp >= 60) {
				console.log('取消发送');
				voiceStop.value = true
				voiceTis.value = '松开手指 取消发送'
			} else {
				console.log('继续发送');
				voiceStop.value = false
				voiceTis.value = '手指上滑 取消发送'
			}
		},
		// 松开触发
		touchendVoice: () => {
			// 没有展示UI不触发
			if (!voiceFlg.value) {
				return;
			}
			clearInterval(voiceTimer.value);
			voiceText.value = '按住 说话'
			voiceTis.value = "手指上滑 取消发送"
			console.log('touchendVoice');
			sv.stop();
		},
		// 打断触发
		touchcancelVoice: () => {
			clearInterval(voiceTimer.value);
			// 关闭UI
			voiceText.value = '按住 说话'
			voiceTis.value = "手指上滑 取消发送"
			// 不发送语音
			voiceStop.value = true
			console.log('touchcancelVoice');
			sv.stop();
		},
		stop: () => {
			voiceTimer.value = null;
			voiceFlg.value = false
			recorderManager.stop(); // 录音结束
			console.log('录音结束');
		}
	};
	// #ifdef APP-PLUS
	// 监听录音停止事件
	recorderManager.onStop((res) => {
		// 被打断等情况不发送
		if (voiceStop.value) {
			return
		}
		// 正常情况
		if (voiceStop.value) {
			uni.showToast({
				icon: "none",
				title: "取消发送",
				duration: 2000
			})
			return
		}
		if (voiceLength.value < 1) {
			uni.showToast({
				icon: "none",
				title: "语音时长过短",
				duration: 2000
			})
			return
		}
		if (voiceLength.value > 60) {
			uni.showToast({
				icon: "none",
				title: "语音时长过长",
				duration: 2000
			})
			return
		}
		console.log('file', res)

		try {
			let message = uni.$chat.createAudioMessage({
				to: props.msg.id,
				conversationType: props.msg.type,
				payload: {
					file: res
				},
				// 音频上传进度回调
				onProgress: function(event) {
					console.log('file uploading:', event)
				}
			})
			emit('send', message)
		} catch (e) {
			console.log('message catch', e)
		}
		// 

	})
	// #endif
</script>
<style scoped lang="scss">
	.voice_box {
		padding: 20rpx 0;
		margin: 0 20rpx;
		border-radius: 50rpx;
		background: #fff;
		flex: 1;
		display: flex;
		align-items: center;
		justify-content: center;
	}

	.hidden {
		display: none !important;
	}

	.record {
		width: 40vw;
		height: 40vw;
		position: fixed;
		top: 55%;
		left: 30%;
		background-color: rgba(0, 0, 0, .6);
		border-radius: 20rpx;

		.ing {
			width: 100%;
			height: 30vw;
			display: flex;
			justify-content: center;
			align-items: center;

			// 模拟录音音效动画
			@keyframes volatility {
				0% {
					background-position: 0% 130%;
				}

				20% {
					background-position: 0% 150%;
				}

				30% {
					background-position: 0% 155%;
				}

				40% {
					background-position: 0% 150%;
				}

				50% {
					background-position: 0% 145%;
				}

				70% {
					background-position: 0% 150%;
				}

				80% {
					background-position: 0% 155%;
				}

				90% {
					background-position: 0% 140%;
				}

				100% {
					background-position: 0% 135%;
				}
			}

			background-image: linear-gradient(to bottom, #f09b37, #fff 50%);
			background-size: 100% 200%;
			animation: volatility 1.5s ease-in-out -1.5s infinite alternate;
			-webkit-background-clip: text;
			-webkit-text-fill-color: transparent;
			font-size: 150rpx;
			color: #f09b37;

		}

		.cancel {
			width: 100%;
			height: 30vw;
			display: flex;
			justify-content: center;
			align-items: center;

			color: #fff;
			font-size: 150rpx;

		}

		.tis {
			width: 100%;
			height: 10vw;
			display: flex;
			justify-content: center;
			font-size: 28rpx;
			color: #fff;

			&.change {
				color: #f09b37;
			}
		}
	}
</style>