蓝牙小优化，App隐藏时断开设备连接

pages/6170/deviceControl/index.vue

@@ -331,7 +331,7 @@
 	var ble = null;
 	var rec = null;
 
-	var pagePath = "pages/6170/BJQ6170";
+	var pagePath = "/pages/6170/deviceControl/index";
 
 	export default {
 		components: {
@@ -498,9 +498,12 @@
 				if (receive.deviceId !== this.formData.deviceId) {
 					return;
 				}
-				let data = recei.ReceiveData(receive, device, pagePath, recArr);
+				let data = rec.ReceiveData(receive, device, pagePath, recArr);
 				console.log("蓝牙收到消息", data)
 				this.receivData(data);
+			},
+			receivData(data) {
+
 			},
 			bleStateBreak() {
 				if (this.Status.pageHide) {
@@ -542,9 +545,9 @@
 				});
 			},
 			deviceDispose(res) {
-				if (this.Status.pageHide) {
-					return;
-				}
+				// if (this.Status.pageHide) {
+				// 	return;
+				// }
 				if (res.deviceId == these.formData.deviceId) {
 					if (res.device) {
 						these.formData.bleStatu = 'connecting';
@@ -856,20 +859,26 @@
 							})
 							uni.hideLoading();
 						}
+					}).catch(ex => {
+						console.error("ex=", ex);
 					});
 				}
 
 				if (ble && this.itemInfo.deviceMac) {
+					console.log("111111")
 					let f = this.getDevice();
 					if (f) {
+						console.log("222222");
 						let json = {
 							instruct: [1, 0, 0, 0, 0]
 						};
 						json.instruct[1] = parseInt(selectedItem.instructValue);
 
 						ble.sendString(f.deviceId, json).then(res => {
-
+							console.log("ble send success")
+							this.lightModeA = false;
 						}).catch(ex => {
+							console.error("ble send fail,mqsending....")
 							mqSend();
 						});
 					} else {
@@ -979,7 +988,7 @@
 						}
 						let that = this;
 						uni.navigateTo({
-							url: "/pages/ImgCrop/ImgCrop",
+							url: "/pages/common/ImgCrop/ImgCrop",
 							events: {
 								ImgCutOver: function(data) {
 									that.selectedImage = data.picPath;
@@ -990,6 +999,9 @@
 								ev.eventChannel.emit('checkImg', {
 									data: res.tempFiles[0].path,
 								});
+							},
+							fail(ex) {
+								console.error("跳转失败", ex);
 							}
 						});
 					}
@@ -1797,7 +1809,7 @@
 		onLoad(options) {
 			these = this;
 
-
+			rec = BleReceive.getBleReceive();
 			const eventChannel = this.getOpenerEventChannel();
 			// 监听 'detailData' 事件，获取传过来的数据
 			uni.showLoading({
@@ -1815,7 +1827,7 @@
 				// 根据 apiType 设置右图标的显示状态
 				this.isRightIconVisible = this.apiType === 'listA';
 
-				this.initBle();
+
 				// 初始化并连接MQTT
 				this.mqttClient = new MqttClient();
 				this.mqttClient.connect(() => {
@@ -1896,6 +1908,9 @@
 					rec = BleReceive.getBleReceive();
 					ble = BleTool.getBleTool();
 
+					this.initBle();
+
+					console.log("ble=", ble);
 					let f = ble.data.LinkedList.find((v) => {
 						if (v.macAddress == this.itemInfo.deviceMac) {
 							console.log("找到设备了", v);
@@ -1908,9 +1923,9 @@
 					if (f) {
 						these.formData.bleStatu = 'connecting';
 						ble.LinkBlue(f.deviceId, f.writeServiceId, f.wirteCharactId, f.notifyCharactId).then(
-						res => {
-							these.formData.bleStatu = true;
-						});
+							res => {
+								these.formData.bleStatu = true;
+							});
 					}
 				}
 
@@ -1922,6 +1937,16 @@
 			})
 
 		},
+		onShow() {
+			let f = this.getDevice();
+			if (f) {
+				these.formData.bleStatu = 'connecting';
+				ble.LinkBlue(f.deviceId, f.writeServiceId, f.wirteCharactId, f.notifyCharactId).then(res => {
+					console.log("连接成功")
+					these.formData.bleStatu = true;
+				});
+			}
+		},
 		onUnload() {
 			// 页面卸载时断开MQTT连接
 			if (this.mqttClient) {