如何在android compose中创建OTP布局? [英] How to create a OTP layout in android compose?
本文介绍了如何在android compose中创建OTP布局?的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!
问题描述
我正在新的 android jetpack 的 compose 中为我的应用登录.
I was making a login for my app in the new android jetpack's compose.
我想像给定的照片一样制作 OTP 布局.
I want to make a OTP layout like in the given photo.
推荐答案
otp 中每个字符的一个非常简单的布局.
A very simple layout for each char in the otp.
@Composable
fun OtpChat(){
var text by remember { mutableStateOf("1") }
val maxChar = 1
Column(Modifier.background(DarkGray),
horizontalAlignment = Alignment.CenterHorizontally){
TextField(
value =text,
onValueChange = {if (it.length <= maxChar) text = it},
modifier = Modifier.width(50.dp),
textStyle = LocalTextStyle.current.copy(
fontSize = 20.sp,
textAlign= TextAlign.Center),
colors= TextFieldDefaults.textFieldColors(
textColor = White,
backgroundColor = Transparent,
unfocusedIndicatorColor = Transparent,
focusedIndicatorColor = Transparent)
)
Divider(Modifier
.width(28.dp)
.padding(bottom = 2.dp)
.offset(y=-10.dp),
color = White,
thickness = 1.dp)
}
}
然后使用类似 Row
的东西来显示 6 个 OtpChar
s
Then just use something like a Row
to display 6 OtpChar
s
Row(horizontalArrangement = Arrangement.SpaceBetween){
OtpChar()
OtpChar()
OtpChar()
//....
}
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