APP/App.vue

<script>
	import bleTool from '@/utils/BleHelper.js';
	import upgrade from '@/utils/update.js';

	// 延迟断开蓝牙：选择文件/录音等会触发 onHide，8 秒内返回则不断开
	const BLE_DISCONNECT_DELAY = 30000;
	let _bleDisconnectTimer = null;

	export default {

		onLaunch: function() {
			//以下代码仅在开发时使用,否则会出现不可预知的问题。
			//清除登陆之外的所有信息;
			// let store=uni.getStorageInfoSync();
			// store.keys.forEach((val,index,array)=>{
			// 	if(val=="tokenTime"){
			// 		let time=uni.getStorageSync(val);
			// 		if(!time){							
			// 			time=0;
			// 		}
			// 		let currTime=new Date().getTime();
			// 		if(currTime>=time){
			// 			uni.removeStorageSync(val);
			// 			uni.removeStorageSync("token");
			// 			uni.removeStorageSync("clientID");						
			// 		}
			// 	}
			// 	else if(val=="token" || val=="clientID" || val=='phone'){
			// 		console.log("忽略登陆信息");
			// 	}else{
			// 		uni.removeStorageSync(val);
			// 	}
			// });
			// uni.clearStorageSync();
			//以上代码仅在开发时使用,否则会出现不可预知的问题。

			// #ifdef APP|APP-PLUS
			let initOS = () => {
				let ble = bleTool.getBleTool();

				uni.getPushClientId({
					success(res) {
						console.log("推送信息:", res);
						uni.setStorageSync('push_cid', res.cid);
					},
					fail(err) {
						console.error(err)
					}
				});
				if (!uni.setAppBadgeNumber) { //兼容鸿蒙的写法
					uni.setAppBadgeNumber = plus.runtime.setBadgeNumber;
				}
				uni.onPushMessage((res) => {
					console.log("收到推送消息：", res); //监听推送消息
					if (res.type == 'click') {
						//将App角标设置为0，清空app在消息中心的所有消息
						uni.setAppBadgeNumber(0);
						plus.push.clear();
						return;
					}
					uni.createPushMessage({
						title: res.data.title,
						content: res.data.content,
						payload: res.data.payload
					});

				});
			}
			if (plus.os.name == 'Android') {
				if (plus.runtime.isAgreePrivacy()) {
					initOS();
				}
			} else {
				initOS();
			}


			let system=uni.getSystemInfoSync();
			console.log("system=",system);
			// #endif
		},
		onShow: function() {
			console.log('App Show');
			// 取消延迟断开：用户可能只是选文件/录音后返回，不断开蓝牙
			if (_bleDisconnectTimer) {
				clearTimeout(_bleDisconnectTimer);
				_bleDisconnectTimer = null;
			}
			//将检查更新换到onshow,因为苹果用户喜欢一直挂着
			// #ifdef APP|APP-PLUS

			let appid = plus.runtime.appid;
			console.log("appid=", appid);

			if (appid !== 'HBuilder') {
				upgrade.checkAndUpdateWgt();
			}
			// #endif


		},
		onHide: function() {
			console.log('App Hide');
			// #ifdef APP|APP-PLUS
			// 上传中不主动断开：语音上传进行中则不断开蓝牙
			let ble = bleTool.getBleTool();
			if (ble && ble.isVoiceUploading && ble.isVoiceUploading()) {
				console.log('App Hide: 语音上传中，不启动断开定时器');
				return;
			}
			// 延迟断开：选文件/录音会短暂 onHide，8 秒内返回则不断开
			if (_bleDisconnectTimer) clearTimeout(_bleDisconnectTimer);
			_bleDisconnectTimer = setTimeout(() => {
				_bleDisconnectTimer = null;
				let ble2 = bleTool.getBleTool();
				if (ble2) {
					console.log("App隐藏了,断开所有蓝牙设备,停止搜索");
					ble2.StopSearch().catch(ex => {});
					ble2.disconnectDevice().catch(ex => {});
					console.log("断开所有蓝牙设备");
					

				}
			}, BLE_DISCONNECT_DELAY);
			// #endif
		},
		onError(ex) {
			console.error("出现了未知的异常", ex);
		}
	}
</script>

<style lang="scss">
	@import 'vk-uview-ui/index.scss';

	/* #ifdef APP-ANDROID */
	//苹果应用以下样式后Slider不可拖动
	uni-slider .uni-slider-handle-wrapper {
		border-radius: 20rpx;
	}

	uni-slider .uni-slider-thumb {
		width: 66rpx !important;
		height: 80rpx !important;
		margin-top: -40rpx !important;
		border-radius: 16rpx !important;
		margin-left: -72rpx !important;

	}

	uni-slider .uni-slider-handle-wrapper {
		height: 88rpx;
		position: relative;

		// }
		/* #endif */
		.custom-file-picker .file-picker__box-content {
			background: rgba(26, 26, 26, 1);
			border: none !important;
			border-radius: 45rpx;
			width: 180rpx;
			height: 180rpx;
		}

		.uni-file-picker.custom-file-picker {
			overflow: inherit !important;
		}

		.custom-file-picker .icon-add {
			height: 5rpx !important;
			width: 70rpx !important;
		}

		.uni-picker-view-mask {
			background: rgba(42, 42, 42, 1);
			z-index: -1;
		}

		.uni-picker-view-content {
			position: inherit;
		}

		.uni-picker-view-wrapper {
			background: rgba(42, 42, 42, 1);
		}

		.green {
			color: #aed600 !important;
		}

		.red {
			color: #FF0000 !important;
		}

		.maincontent {
			width: 100%;
			min-height: 100vh;
			height: auto;
			padding: 30rpx;
			box-sizing: border-box;

		}

		.contentBg {
			background-color: #121212;
			color: #ffffffde;
		}


		.fleft {
			float: left;
		}

		.fright {
			float: right;
		}

		.clear {
			clear: both;
		}

		.displayNone {
			display: none !important;
		}

		.visibilityHidden {
			visibility: hidden !important;
		}

		.center {
			display: flex;
			flex-direction: row;
			flex-wrap: nowrap;
			align-content: center;
			justify-content: center;
			align-items: center;
		}


		@font-face {
			font-family: "PingFang SC";
			src: url("~@/static/fonts/PingFangSC.ttf") format("opentype");
		}

		@font-face {
			font-family: "PingFangBold";
			src: url("~@/static/fonts/PingFangBold.ttf") format("opentype");
		}
</style>