语音播报后导致华为自带的返回功能无效

@@ -107,8 +107,18 @@ export default class EntryAbility extends UIAbility {
         ;
       });
 
-      floatWindowClass.on('windowEvent', (data) => {
-        EmitterUtils.sendEvent(EmitterEventId.AUDIO_WINDOW_TYPE, data)
+      floatWindowClass.setWindowFocusable(false, (err: BusinessError) => {
+        const errCode: number = err.code;
+        if (errCode) {
+          console.error(`Failed to set the window to be focusable. Cause code: ${err.code}, message: ${err.message}`);
+          return;
+        }
+        console.info('Succeeded in setting the window to be focusable.');
+      });
+
+      floatWindowClass.on('touchOutside', () => {
+        console.info('touchOutside');
+        EmitterUtils.sendEvent(EmitterEventId.AUDIO_WINDOW_TYPE, 3)
       });
 
     });

@@ -143,8 +143,14 @@ struct Index {
             .height(3)
             .margin({ top: 7 })
         }
-        .width("100%")
-        .height("100%")
+        .padding({
+          top: 10,
+          bottom: 10,
+          left: 10,
+          right: 0
+        })
+        .width(243)
+        .height(60)
         .justifyContent(FlexAlign.Start)
 
         Row() {
@@ -217,8 +223,6 @@ struct Index {
           })
       )
     )
-    .width('100%')
-    .height('100%')
     .borderRadius(4)
     .padding({
       top: 10,