内存监控android 按照 3.7.7语法修改

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

 import { UTSAndroid } from "io.dcloud.uts"
+import { OffMemoryWarning, OnMemoryWarning, OnMemoryWarningCallback, OnMemoryWarningCallbackResult } from "../interface.uts"
 
-let listeners: UTSCallback[] = []
 
-const onAppTrimMemoryListener = (res: number) => {
+let listeners: OnMemoryWarningCallback[] = []
+
+const onAppTrimMemoryListener = (ret: number) => {
     listeners.forEach(listener => {
+		let res:OnMemoryWarningCallbackResult = {
+			level:ret
+		}
         listener(res)
     })
 }
 
 
 @Suppress("DEPRECATION")
-export function onMemoryWarning(callback: (res: number) => void) {
+export function onMemoryWarning(callback: OnMemoryWarningCallback) {
     if (listeners.length == 0) {
 		// 仅首次执行底层的实际监听
         UTSAndroid.onAppTrimMemory(onAppTrimMemoryListener)
@@ -23,7 +28,7 @@ export function onMemoryWarning(callback: (res: number) => void) {
 }
 
 @Suppress("DEPRECATION")
-export function offMemoryWarning(callback: UTSCallback | null = null) {
+export function offMemoryWarning(callback: OnMemoryWarningCallback | null = null) {
 	
 	if(callback == null){
 		// 清除全部回调