[Solved] style/Theme.NoTitleBar not found

<style name="LaunchTheme" parent="@android:style/Theme.NoTitleBar">
    <!-- Show a splash screen on the activity. Automatically removed when
        the Flutter engine draws its first frame -->
    <item name="android:windowBackground">@drawable/launch_background</item>
</style>

android/app/src/main/res/values/styles.xml에서

아래 코드의 1번 라인에서 parent를 @style/Theme.NoTItleBar에서 @android:style/Theme.NoTitleBar로 변경

References

• How to change status bar color of native splash screen in flutter?