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Add dp() for more convenient #762

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Add dp() for more convenient #762

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20 changes: 20 additions & 0 deletions anko/library/static/commons/src/main/java/Dimensions.kt
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Original file line number Diff line number Diff line change
Expand Up @@ -38,6 +38,9 @@ const val MAXDPI: Int = 0xfffe
fun Context.dip(value: Int): Int = (value * resources.displayMetrics.density).toInt()
fun Context.dip(value: Float): Int = (value * resources.displayMetrics.density).toInt()

fun Context.dp(value: Int): Int = dip(value)
fun Context.dp(value: Float): Int = dip(value)

//return sp dimension value in pixels
fun Context.sp(value: Int): Int = (value * resources.displayMetrics.scaledDensity).toInt()
fun Context.sp(value: Float): Int = (value * resources.displayMetrics.scaledDensity).toInt()
Expand All @@ -46,6 +49,8 @@ fun Context.sp(value: Float): Int = (value * resources.displayMetrics.scaledDens
fun Context.px2dip(px: Int): Float = px.toFloat() / resources.displayMetrics.density
fun Context.px2sp(px: Int): Float = px.toFloat() / resources.displayMetrics.scaledDensity

fun Context.px2dp(px: Int): Float = px2dip(px)

fun Context.dimen(@DimenRes resource: Int): Int = resources.getDimensionPixelSize(resource)


Expand All @@ -58,6 +63,10 @@ inline fun AnkoContext<*>.px2dip(px: Int): Float = ctx.px2dip(px)
inline fun AnkoContext<*>.px2sp(px: Int): Float = ctx.px2sp(px)
inline fun AnkoContext<*>.dimen(@DimenRes resource: Int): Int = ctx.dimen(resource)

inline fun AnkoContext<*>.dp(value: Int): Int = ctx.dp(value)
inline fun AnkoContext<*>.dp(value: Float): Int = ctx.dp(value)
inline fun AnkoContext<*>.px2dp(px: Int): Float = ctx.px2dp(px)

//the same for the views
inline fun View.dip(value: Int): Int = context.dip(value)
inline fun View.dip(value: Float): Int = context.dip(value)
Expand All @@ -67,6 +76,10 @@ inline fun View.px2dip(px: Int): Float = context.px2dip(px)
inline fun View.px2sp(px: Int): Float = context.px2sp(px)
inline fun View.dimen(@DimenRes resource: Int): Int = context.dimen(resource)

inline fun View.dp(value: Int): Int = context.dp(value)
inline fun View.dp(value: Float): Int = context.dp(value)
inline fun View.px2dp(px: Int): Float = context.px2dp(px)

//the same for Fragments
@Deprecated(message = "Use support library fragments instead. Framework fragments were deprecated in API 28.")
inline fun Fragment.dip(value: Int): Int = activity.dip(value)
Expand All @@ -82,3 +95,10 @@ inline fun Fragment.px2dip(px: Int): Float = activity.px2dip(px)
inline fun Fragment.px2sp(px: Int): Float = activity.px2sp(px)
@Deprecated(message = "Use support library fragments instead. Framework fragments were deprecated in API 28.")
inline fun Fragment.dimen(@DimenRes resource: Int): Int = activity.dimen(resource)

@Deprecated(message = "Use support library fragments instead. Framework fragments were deprecated in API 28.")
inline fun Fragment.dp(value: Int): Int = activity.dp(value)
@Deprecated(message = "Use support library fragments instead. Framework fragments were deprecated in API 28.")
inline fun Fragment.dp(value: Float): Int = activity.dp(value)
@Deprecated(message = "Use support library fragments instead. Framework fragments were deprecated in API 28.")
inline fun Fragment.px2dp(px: Int): Float = activity.px2dp(px)