09. Compose Button

01. Compose 可组合组件之Row And Column

02. Compose 可组合组件之 属性 modifier

03. Compose 可组合组件之Card 图片

04. Compose 字体

05. Compose State

06. Compose SnackBar

07. Compose List

08. Compose ConstrainLayout

09. Compose Button

class ButtonActivity : AppCompatActivity() {
    @ExperimentalComposeApi
    override fun onCreate(savedInstanceState: Bundle?) {
        super.onCreate(savedInstanceState)
        setContent {
            //是否可以点击
            val clickAble = remember {
                mutableStateOf(
                    true
                )
            }
            Column(
                modifier = Modifier
                    .fillMaxWidth()
                    .padding(16.dp)
            ) {
                Button(
                    onClick = {
                        clickAble.value = false
                    },
                    modifier = Modifier
                        .fillMaxWidth(),
                    colors = ButtonDefaults.buttonColors(
                        backgroundColor = Co_green,
                        //不可以点击的颜色
                        disabledBackgroundColor = Color.Gray
                    ),
                    //不可以点击控制
                    enabled = clickAble.value
                ) {
                    Text(
                        text = "Click me",
                        modifier = Modifier
                            .fillMaxWidth(),
                        color = Color.White,
                        textAlign = TextAlign.Center,
                        fontSize = 20.sp,
                    )
                }
            }
        }
    }
}