modify menu item

app/src/main/java/moe/tqlwsl/aicemu/MainActivity.kt

@@ -126,6 +126,12 @@ class MainActivity : AppCompatActivity() {
         return when (item.itemId) {
             R.id.toolbar_menu_hide_id -> {
                 showCardID = !showCardID
+                item.title = if (showCardID) {
+                    "Hide IDm"
+                }
+                else {
+                    "Show IDm"
+                }
                 checkCardIDShadow()
                 true
             }

app/src/main/res/menu/toolbar_menu.xml

@@ -4,7 +4,7 @@
     tools:context="moe.tqlwsl.aicemu.MainActivity">
     <item
         android:id="@+id/toolbar_menu_hide_id"
-        android:title="@string/hide_id" />
+        android:title="@string/show_idm" />
     <item
         android:id="@+id/toolbar_menu_settings"
         android:title="@string/settings" />

app/src/main/res/values/strings.xml

@@ -2,7 +2,7 @@
     <string name="app_name">AICEmu</string>
     <string name="rename">Rename</string>
     <string name="delete">Delete</string>
-    <string name="hide_id">Hide/Show IDm</string>
+    <string name="show_idm">Show IDm</string>
     <string name="settings">Settings</string>
     <string name="add_card">add card</string>
     <string name="edit_card">edit card</string>