蓝牙断开连接变成异步操作

pages/100/HBY100.vue

@@ -398,11 +398,11 @@
 			ble = BleTool.getBleTool();
 
 
-			ble.addReceiveCallback(these.bleValueNotify, pagePath);
-			ble.addStateBreakCallback(these.bleStateBreak, pagePath);
-			ble.addStateRecoveryCallback(these.bleStateRecovry, pagePath);
-			ble.addDisposeCallback(these.deviceDispose, pagePath);
-			ble.addRecoveryCallback(these.deviceRecovry, pagePath);
+			ble.addReceiveCallback(this.bleValueNotify, pagePath);
+			ble.addStateBreakCallback(this.bleStateBreak, pagePath);
+			ble.addStateRecoveryCallback(this.bleStateRecovry, pagePath);
+			ble.addDisposeCallback(this.deviceDispose, pagePath);
+			ble.addRecoveryCallback(this.deviceRecovry, pagePath);
 
 
 			let eventChannel = this.getOpenerEventChannel();

utils/BleHelper.js

@@ -1616,16 +1616,7 @@ class BleHelper {
 
 		}
 		if (deviceId) {
-			disconnect(deviceId);
-
-			this.data.LinkedList.find(v => {
-				if (v.deviceId === deviceId) {
-					return true;
-				}
-				return false;
-			});
-
-			return;
+			return disconnect(deviceId);
 		}
 
 		if (this.data.LinkedList.length > 0) {
@@ -1637,10 +1628,8 @@ class BleHelper {
 				}
 
 			}
-			if (arr.length == 0) {
-				return;
-			}
-
+			if (arr.length) {
+				return new Promise((_succ, _err) => {
 					Promise.allSettled(arr).then((results) => {
 						results.forEach((result, index) => {
 							if (result.status === 'fulfilled') {
@@ -1649,12 +1638,17 @@ class BleHelper {
 								////console.log(`第${index + 1}个Promise失败:`, result.reason.message);
 							}
 						});
+						_succ()
+					}).catch((ex) => {
+						_err();
+					});
 				});
-
-		} else {
-			////console.log("无已连接设备");
 			}
 		}
+
+		return Promise.resolve();
+
+	}
 	//向蓝牙设备发送一个字符串的ASCII码
 	sendString(deviceid, str, writeServiceId, wirteCharactId, ms) {
 		if (str && typeof(str) == 'object') {