m4kvn

@Composable
fun OutlinedText(
    text: String,
    modifier: Modifier = Modifier,
    textStyle: TextStyle = TextStyle.Default,
    stroke: Stroke = Stroke(),
    strokeColor: Color = Color.Transparent,
) {
    var textLayoutResult: TextLayoutResult? by remember {
        mutableStateOf(null)

m4kvn

@Composable
fun CompareViewer() {
    val density = LocalDensity.current
    val separatorWidth: Dp = 1.dp
    val separatorWidthPx = with(density) { separatorWidth.toPx() }
    BoxWithConstraints(modifier = Modifier.fillMaxWidth()) {
        val parentWidthDp = maxWidth
        val parentWidthPx = with(density) { parentWidthDp.toPx() }
        val initialOffsetX = parentWidthPx / 2
        var offsetX by remember { mutableStateOf(initialOffsetX) }

m4kvn

fun Long.toUnits(units: Array<String>): String {
    var num = this
    var rem = 0L
    var index = -1
    while ("$num".length > 4 && index < units.lastIndex) {
        rem = num % 10000
        num /= 10000
        index += 1
    }
    

m4kvn

fun <T : ViewBinding> Fragment.viewBinding(viewBindingFactory: (View) -> T) =
    FragmentViewBindingDelegate(this, viewBindingFactory)

class FragmentViewBindingDelegate<T : ViewBinding>(
    val fragment: Fragment,
    val viewBindingFactory: (View) -> T
) : ReadOnlyProperty<Fragment, T> {
    private var binding: T? = null

    private val viewLifecycleOwnerObserver = Observer<LifecycleOwner?> {

m4kvn

enum class Fish {
    TANAGO {
        override val id: Int = 1
        override val fishName: String = "タナゴ"
    },
    OIKAWA {
        override val id: Int = 2
        override val fishName: String = "オイカワ"
    },
    FUNA {

m4kvn

val randomColor: Int by lazy {
    val colorPatterns = arrayOf(
            "0", "1", "2", "3", "4", "5", "6", "7", "8", "9", "a", "b", "c", "d", "e", "f"
    )
    Color.parseColor(mutableListOf<String>()
            .apply { repeat(6) { add(colorPatterns.random()) } }
            .joinToString(separator = "", prefix = "#"))
}

m4kvn

class LabelTextSpan(
        @ColorInt private val labelColorInt: Int,
        @ColorInt private val textColorInt: Int,
        private val textSize: Float
) : ReplacementSpan() {

    override fun draw(
            canvas: Canvas,
            text: CharSequence?,
            start: Int,

m4kvn

fun FragmentActivity.fullscreen(flag: Boolean) {
    val attrs = window.attributes
    attrs.flags = if (flag)
        attrs.flags or WindowManager.LayoutParams.FLAG_FULLSCREEN else
        attrs.flags or WindowManager.LayoutParams.FLAG_FULLSCREEN
    window.attributes = attrs
}

m4kvn

class FontMetricsSpan : ReplacementSpan() {

    override fun draw(
            canvas: Canvas,
            text: CharSequence?,
            start: Int,
            end: Int,
            x: Float,
            top: Int,
            y: Int,

m4kvn

class CenteredImageSpan(
        context: Context,
        resourceId: Int
) : ImageSpan(context, resourceId) {
    private val drawableRef = AtomicReference<Drawable?>()

    private val cachedDrawable: Drawable
        get() = drawableRef.get() ?: drawable.apply {
            drawableRef.set(drawable)
        }