关于我们返回处理

entry/src/main/ets/pages/AboutPage.ets

@@ -8,11 +8,12 @@ import { BreakpointTypeEnum } from '../common/util/BreakpointSystem'
 import { resourceManager } from '@kit.LocalizationKit'
 import { PreferencesUtil } from '@pura/harmony-utils'
 import { hilog } from '@kit.PerformanceAnalysisKit'
-import { BusinessError } from '@kit.BasicServicesKit'
+import { BusinessError, emitter } from '@kit.BasicServicesKit'
 import { systemShare } from '@kit.ShareKit'
 import { uniformTypeDescriptor } from '@kit.ArkData'
 import { http } from '@kit.NetworkKit'
 import { LogCollector } from '../common/util/LogCollector'
+import { EventConstants } from '../common/constants/EventConstants'
 
 @Preview
 // @Entry
@@ -135,10 +136,8 @@ export struct AboutPage{
               .margin({ left: 12, right: 8 })
               .onClick(() => {
                 this.getUIContext()?.animateTo({ duration: 555 }, () => {
-                  // 动画闭包内控制Image组件的出现和消失
-                  // this.isShowDrawer = !this.isShowDrawer
-                  // this.offsetX = 0
-                  this.mType =0
+                  const eventData: emitter.EventData = {};
+                  emitter.emit({ eventId: EventConstants.EVENT_SETTING_BACK_TO_HOME }, eventData);
                 })
               })
             Blank().flexGrow(1)