只需使用多个CircularProgressIndicator
里面一个Box
:
Box(contentAlignment = Alignment.Center) {
CircularProgressIndicator(
progress = 0.45f,
color = Red,
modifier = Modifier.then(Modifier.size(60.dp)))
CircularProgressIndicator(
progress = 0.55f,
color = Green,
modifier = Modifier.then(Modifier.size(80.dp)))
CircularProgressIndicator(
progress = 0.75f,
color = Blue,
modifier = Modifier.then(Modifier.size(100.dp)))
}
如果你还想画从M2开始的圆形轨道1.4.0-alpha04
and M3 1.1.0-alpha04
你可以使用trackColor
范围:
CircularProgressIndicator(
//...
trackColor = LightGray
)
在此版本之前,如果您还想绘制圆形轨道,您可以使用以下命令构建自定义可组合项Canvas
+ CircularProgressIndicator
.
就像是:
val stroke = with(LocalDensity.current) {
Stroke(width = ProgressIndicatorDefaults.StrokeWidth.toPx(), cap = StrokeCap.Butt)
}
Canvas(modifier = Modifier.size(60.dp)){
val diameterOffset = stroke.width / 2
drawCircle(
radius = size.minDimension / 2.0f-diameterOffset,
color= LightGray,style = stroke)
}
CircularProgressIndicator(
progress = 0.45f,
color = Red,
modifier = Modifier.then(Modifier.size(60.dp)))