From 664c3e0e8ea403139a4c38e5b65060a0ef19a6ee Mon Sep 17 00:00:00 2001
From: xuhuajiao <13476289682@163.com>
Date: Thu, 14 Apr 2022 14:28:18 +0800
Subject: [PATCH] =?UTF-8?q?=E8=B0=83=E8=AF=95=E4=BF=AE=E5=A4=8D1?=
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---
 pages/show/show.vue | 52 ++++++++++++++++++++++++++++++++-------------
 1 file changed, 37 insertions(+), 15 deletions(-)

diff --git a/pages/show/show.vue b/pages/show/show.vue
index a3f0bb0..ca003d5 100644
--- a/pages/show/show.vue
+++ b/pages/show/show.vue
@@ -121,7 +121,7 @@ export default {
 		touchStart(event) {
 			this.startX = event.touches[0].pageX;
 			this.startY = event.touches[0].pageY;
-			console.log('开始触摸：', this.startX, this.startY);
+			// console.log('开始触摸：', this.startX, this.startY);
 		},
 		touchMove(event) {
 			let currentX = event.touches[0].pageX;
@@ -152,10 +152,10 @@ export default {
 			this.like_state = state;
 			this.moveX = moveX;
 			this.moveY = moveY;
-			console.log('开始滑动：', this.moveX, this.moveY, this.like_state);
+			// console.log('开始滑动：', this.moveX, this.moveY, this.like_state);
 		},
 		touchEnd(event) {
-			console.log(`移动距离:${Math.abs(this.moveX)}`);
+			// console.log(`移动距离:${Math.abs(this.moveX)}`);
 			// if (Math.abs(this.moveX) > 60 ) {
 			// 		if (this.like_state == 1) {
 			// 			this.itemIndex++;
@@ -198,27 +198,43 @@ export default {
 		changIndex() {
 			const _this = this;
 			innerAudioContext.destroy();
+			_this.linkUrl = '';
+			console.log(this.itemLength)
+			// 资源素材加载到最后一张时 - 下一页
 			if (_this.itemIndex == this.show_materials.length) {
 				// clearInterval(_this.timer);
+				console.log('最后一页啦')
 				this.itemIndex = 0;
 				this.flagIndex = 0;
 				this.contentIndex = 0;
 			}
+			// 资源加载到第一张时 - 上一页
 			if (this.itemIndex == -1) {
 				this.itemIndex = this.show_materials.length - 1;
 				this.contentIndex = this.itemLength.length - 1;
 				this.flagIndex = this.itemLength[this.contentIndex];
 			}
-			if (this.flagIndex == 0) {
+			if (this.flagIndex == -1) {
+				// if(this.contentIndex == -1){
+				// 	this.contentIndex = this.itemLength.length - 1;
+				// }
+				// console.log('itemIndex',this.itemIndex)
+				// console.log('flagIndex',this.flagIndex)
+				// console.log('contentIndex',this.contentIndex)
+				// console.log(this.materialsCont[this.contentIndex])
 				this.contentIndex--;
 				this.flagIndex = this.itemLength[this.contentIndex];
 			}
+			// 图片播放时间
 			_this.duration = this.show_materials[this.itemIndex].duration;
+			// 资源地址-图片/视频
 			_this.linkUrl = this.show_materials[this.itemIndex].deposit_url;
+			// 优先判断图片自带音频
 			if (this.show_materials[this.itemIndex].bgm_url) {
 				_this.audioSrc = this.show_materials[this.itemIndex].bgm_url;
 				_this.audioName = this.show_materials[this.itemIndex].bgm_name;
 			} else {
+				// 不同发布节点
 				if (this.contentIndex == this.itemLength.length) {
 					this.flagIndex = 0;
 					this.contentIndex = 0;
@@ -227,18 +243,25 @@ export default {
 						if (this.flagIndex == this.itemLength[this.contentIndex]) {
 							this.flagIndex = 0;
 							this.contentIndex++;
+							if (this.contentIndex == this.itemLength.length || _this.itemIndex == this.show_materials.length) {
+								this.contentIndex = this.itemLength.length-1;
+								this.flagIndex = this.itemLength[this.contentIndex];
+							}
 						}
 					}
 				}
+				// 图片无自带 - 再判断是否有BGM - main
 				if (this.materialsCont[this.contentIndex].bgm_main) {
 					this.audioSrc = this.materialsCont[this.contentIndex].bgm_main;
 					this.audioName = this.materialsCont[this.contentIndex].bgm_name;
 				}
 			}
+			// 当前资源是 - 视频 - 时，即销毁音频（防止干扰）
 			if (this.show_materials[this.itemIndex].material_type == 1) {
 				innerAudioContext.destroy()
 				innerAudioContext.src = ''
 			}
+			// 销毁-创建音频-播放音频
 			innerAudioContext = uni.createInnerAudioContext();
 			this.playVoice(this.audioSrc);
 		},
@@ -306,34 +329,33 @@ export default {
 				innerAudioContext.stop();
 			}
 			innerAudioContext = uni.createInnerAudioContext();
-			// #ifdef APP-PLUS
 			innerAudioContext.stop();
 			innerAudioContext.src = src;
 			innerAudioContext.autoplay = true;
 			innerAudioContext.loop = true;
 			innerAudioContext.onPlay(() => {
-				this.infoTxt = '';
-				this.infoTxt = '开始播放';
-				console.log('开始播放');
+				this.infoTxt = '音频开始播放';
+				// console.log('开始播放');
 			});
 			innerAudioContext.onError(res => {
-				console.log(res.errMsg);
-				console.log(res.errCode);
+				if(this.show_materials[this.itemIndex].material_type != 1){
+					console.log(res.errMsg);
+					console.log(res.errCode);
+					innerAudioContext.destroy();
+				}
 				// innerAudioContext.stop();
 			});
 			innerAudioContext.onPause(function() {  
 					console.log('onPause');
 			});
 			innerAudioContext.onStop(() => {
-				//暂停监听
-				this.infoTxt = '停止';
-				console.log('停止');
+				this.infoTxt = '音频停止';
+				// console.log('停止');
 			});
 			innerAudioContext.onEnded(() => {
 				this.infoTxt = '音频自然播放结束事件';
-				console.log('音频自然播放结束事件');
+				// console.log('音频自然播放结束事件');
 			});
-			// #endif
 		},
 		countdown() {
 			this.count = 6;