如何在android中设置全屏模式(kotlin)

<activity
    android:name=".YourActivity"
    android:theme="@android:style/Theme.NoTitleBar.Fullscreen">
</activity>

import android.view.Window
import android.view.WindowManager
import androidx.appcompat.app.AppCompatActivity

class YourActivity : AppCompatActivity() {
    override fun onCreate(savedInstanceState: Bundle?) {
        super.onCreate(savedInstanceState)
        
        // 隐藏标题栏
        supportActionBar?.hide()
        
        // 设置全屏模式
        window.setFlags(
            WindowManager.LayoutParams.FLAG_FULLSCREEN,
            WindowManager.LayoutParams.FLAG_FULLSCREEN
        )
        
        setContentView(R.layout.activity_main)
    }
}