Android This Activity already has an action bar supplied by the window decor
This Activity already has an action bar supplied by the window decor. Do not request Window.FEATURE_ACTION_BAR and set windowActionBar to false in your theme to use a Toolbar instead.
解决方式:
打开Style,设置为
<style name="AppTheme" parent="AppTheme.Base" /> <style name="AppTheme.Base" parent="Theme.AppCompat.Light.NoActionBar"> <item name="colorPrimary">@color/colorPrimary</item> <item name="colorPrimaryDark">@color/colorPrimaryDark</item> <item name="android:windowNoTitle">true</item> <item name="windowActionBar">false</item> </style> <style name="AppTheme.NoActionBar"> <item name="android:windowActionBar">false</item> <item name="windowActionBar">false</item> <item name="windowNoTitle">true</item> <item name="android:windowNoTitle">true</item> </style>
【推荐】编程新体验,更懂你的AI,立即体验豆包MarsCode编程助手
【推荐】凌霞软件回馈社区,博客园 & 1Panel & Halo 联合会员上线
【推荐】抖音旗下AI助手豆包,你的智能百科全书,全免费不限次数
【推荐】轻量又高性能的 SSH 工具 IShell:AI 加持,快人一步