稍微完善输入法以及输入法体验页

app/src/main/java/com/example/myapplication/MainActivity.kt

@@ -34,15 +34,21 @@ class MainActivity : AppCompatActivity() {
 
         // 5. 添加导航监听（用于某些 Fragment 隐藏底部导航栏）
         navController.addOnDestinationChangedListener { _, destination, _ ->
-            when (destination.id) {
-                R.id.rechargeFragment, R.id.goldCoinRechargeFragment,R.id.PersonalSettings,R.id.MySkin,R.id.searchFragment,R.id.MyKeyboard,R.id.searchResultFragment,R.id.keyboardDetailFragment,R.id.feedbackFragment,R.id.notificationFragment-> {
-                    bottomNav.visibility = View.GONE
-                }
-                else -> {
-                    bottomNav.visibility = View.VISIBLE
-                }
+
+            // 只有这些页面显示 BottomNav
+            val pagesWithBottomNav = setOf(
+                R.id.mineFragment,
+                R.id.homeFragment,
+                R.id.shopFragment
+            )
+        
+            if (destination.id in pagesWithBottomNav) {
+                bottomNav.visibility = View.VISIBLE
+            } else {
+                bottomNav.visibility = View.GONE
             }
         }
+        
 
         // 6. 检查是否有导航参数，处理从键盘跳转过来的请求
         handleNavigationFromIntent()