Revert "手动修复内存监控 组件 3.7.6之后编译器新语法"

This reverts commit 492e5909.

uni_modules/uni-memorywarning/utssdk/app-android/index.uts

 import { UTSAndroid } from "io.dcloud.uts"
 
-let listeners : UTSCallback[] = []
+let listeners: UTSCallback[] = []
 
-const onAppTrimMemoryListener = (res : number) => {
+const onAppTrimMemoryListener = (res: number) => {
     listeners.forEach(listener => {
         listener(res)
     })
@@ -10,13 +10,11 @@ const onAppTrimMemoryListener = (res : number) => {
 
 
 @Suppress("DEPRECATION")
-export function onMemoryWarning(callback : (res : number) => void) {
+export function onMemoryWarning(callback: (res: number) => void) {
     if (listeners.length == 0) {
 		// 仅首次执行底层的实际监听
-		UTSAndroid.onAppTrimMemory((res : number) => {
-			onAppTrimMemoryListener(res)
-		})
-		UTSAndroid.onAppActivityDestroy(() => {
+        UTSAndroid.onAppTrimMemory(onAppTrimMemoryListener)
+		UTSAndroid.onAppActivityDestroy(()=>{
 			// listeners 默认是静态常量周期，activity 销毁时，需要手动清空
 			listeners = []
 		})
@@ -24,11 +22,10 @@ export function onMemoryWarning(callback : (res : number) => void) {
     listeners.push(callback)
 }
 
-
 @Suppress("DEPRECATION")
-export function offMemoryWarning(callback : UTSCallback | null = null) {
+export function offMemoryWarning(callback: UTSCallback | null = null) {
 	
-	if (callback == null) {
+	if(callback == null){
 		// 清除全部回调
 		listeners = []
 		UTSAndroid.offAppTrimMemory(null);
@@ -42,9 +39,6 @@ export function offMemoryWarning(callback : UTSCallback | null = null) {
     }
     if (listeners.length == 0) {
         // 当用户不再监听时，移除底层实际监听
-		UTSAndroid.offAppTrimMemory((res : number) => { 
-			onAppTrimMemoryListener(res) 
-		})
+        UTSAndroid.offAppTrimMemory(onAppTrimMemoryListener)
     }
 }
-