在 Activity 中编写如下代码即可实现全屏效果:
class MainActivity : AppCompatActivity() {
override fun onCreate(savedInstanceState: Bundle?) {
super.onCreate(savedInstanceState)
enableEdgeToEdge()
setContentView(R.layout.activity_main)
ViewCompat.setOnApplyWindowInsetsListener(findViewById(R.id.main)) { v, insets ->
val systemBars = insets.getInsets(WindowInsetsCompat.Type.systemBars())
v.setPadding(systemBars.left, systemBars.top, systemBars.right, systemBars.bottom)
insets
}
}
}
enableEdgeToEdge
函数开启全屏。
ViewCompat.setOnApplyWindowInsetsListener
函数监听系统状态栏尺寸变化。是否预留系统状态栏的高度出来。
预留:
不预留: