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Continue to ChatAdd items or menu in Actionbar/Toolbar (Kotlin) - Android Studio https://www.jigopost.com/add-items-or-menu-in-actionbar-toolbar-kotlin-android-studio/
Add items or menu in Actionbar/Toolbar (Kotlin) - Android Studio https://www.jigopost.com/add-items-or-menu-in-actionbar-toolbar-kotlin-android-studio/