Jetpack compose Justified and RTL Text

Question

In jetpack Compose, you can Justify a Text like this:

Text(
       text = text,
       textAlign = TextAlign.Justify
    )

If you want support RTL, you achive this by:

Text(
       text = text,
       textAlign = TextAlign.Right
    )

How can a Text() support RTL text and justify it same time in Jetpack Compose?

Answer 1

After several hour testing, I reach this:

@Composable
fun JustifiedRTLText(
    text: String,
    modifier: Modifier = Modifier
) {
    CompositionLocalProvider(LocalLayoutDirection provides LayoutDirection.Rtl) {
        Text(
            text = text,
            textAlign = TextAlign.Justify,
            modifier = modifier,
        )
    }
}

Answer 2

In Jetpack Compose RTL or LTR will automatically set by according to the text content. But we can force it by changing the textDirection of style to TextDirection.Content or TextDirection.RTL

Text(
    text = text,
    textAlign = TextAlign.Justify,
    style = TextStyle(textDirection = TextDirection.Content)
)