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authorAllan Wang <me@allanwang.ca>2019-10-19 22:30:16 -0700
committerAllan Wang <me@allanwang.ca>2019-10-19 22:31:14 -0700
commit7007e61879bf33c09115b5d8bc16f27af2731045 (patch)
tree19bc5e07f16ce1b6b9d13c711fed5160e25bc3ad /core/src/main/kotlin
parent63f920c3257e955da1ef63c91f8b5e2de5478e55 (diff)
downloadkau-7007e61879bf33c09115b5d8bc16f27af2731045.tar.gz
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Convert java math to kotlin math
Diffstat (limited to 'core/src/main/kotlin')
-rw-r--r--core/src/main/kotlin/ca/allanwang/kau/permissions/PermissionManager.kt3
-rw-r--r--core/src/main/kotlin/ca/allanwang/kau/swipe/RelativeSlider.kt11
-rw-r--r--core/src/main/kotlin/ca/allanwang/kau/ui/views/CollapsibleViewDelegate.kt3
-rw-r--r--core/src/main/kotlin/ca/allanwang/kau/ui/views/RippleCanvas.kt4
-rw-r--r--core/src/main/kotlin/ca/allanwang/kau/utils/AnimUtils.kt12
-rw-r--r--core/src/main/kotlin/ca/allanwang/kau/utils/ColorUtils.kt13
-rw-r--r--core/src/main/kotlin/ca/allanwang/kau/utils/ViewUtils.kt3
7 files changed, 28 insertions, 21 deletions
diff --git a/core/src/main/kotlin/ca/allanwang/kau/permissions/PermissionManager.kt b/core/src/main/kotlin/ca/allanwang/kau/permissions/PermissionManager.kt
index b549523..dfe98cb 100644
--- a/core/src/main/kotlin/ca/allanwang/kau/permissions/PermissionManager.kt
+++ b/core/src/main/kotlin/ca/allanwang/kau/permissions/PermissionManager.kt
@@ -27,6 +27,7 @@ import ca.allanwang.kau.utils.buildIsMarshmallowAndUp
import ca.allanwang.kau.utils.hasPermission
import ca.allanwang.kau.utils.toast
import java.lang.ref.WeakReference
+import kotlin.math.min
/**
* Created by Allan Wang on 2017-07-03.
@@ -97,7 +98,7 @@ internal object PermissionManager {
*/
fun onRequestPermissionsResult(context: Context, permissions: Array<out String>, grantResults: IntArray) {
KL.i { "On permission result: pending ${pendingResults.size}" }
- val count = Math.min(permissions.size, grantResults.size)
+ val count = min(permissions.size, grantResults.size)
pendingResults.kauRemoveIf {
val action = it.get()
action == null || (0 until count).any { i -> action.onResult(permissions[i], grantResults[i]) }
diff --git a/core/src/main/kotlin/ca/allanwang/kau/swipe/RelativeSlider.kt b/core/src/main/kotlin/ca/allanwang/kau/swipe/RelativeSlider.kt
index 9f23b63..e3baa94 100644
--- a/core/src/main/kotlin/ca/allanwang/kau/swipe/RelativeSlider.kt
+++ b/core/src/main/kotlin/ca/allanwang/kau/swipe/RelativeSlider.kt
@@ -15,6 +15,9 @@
*/
package ca.allanwang.kau.swipe
+import kotlin.math.max
+import kotlin.math.min
+
/**
* Created by Mr.Jude on 2015/8/26.
*
@@ -46,13 +49,13 @@ internal class RelativeSlider(var curPage: SwipeBackPage) : SwipeListener {
}
when (edgeFlag) {
SWIPE_EDGE_LEFT -> page.swipeBackLayout.x =
- Math.min(-offset * Math.max(1 - percent, 0f) + DEFAULT_OFFSET, 0f)
+ min(-offset * max(1 - percent, 0f) + DEFAULT_OFFSET, 0f)
SWIPE_EDGE_RIGHT -> page.swipeBackLayout.x =
- Math.min(offset * Math.max(1 - percent, 0f) - DEFAULT_OFFSET, 0f)
+ min(offset * max(1 - percent, 0f) - DEFAULT_OFFSET, 0f)
SWIPE_EDGE_TOP -> page.swipeBackLayout.y =
- Math.min(-offset * Math.max(1 - percent, 0f) + DEFAULT_OFFSET, 0f)
+ min(-offset * max(1 - percent, 0f) + DEFAULT_OFFSET, 0f)
SWIPE_EDGE_BOTTOM -> page.swipeBackLayout.y =
- Math.min(offset * Math.max(1 - percent, 0f) - DEFAULT_OFFSET, 0f)
+ min(offset * max(1 - percent, 0f) - DEFAULT_OFFSET, 0f)
}
}
diff --git a/core/src/main/kotlin/ca/allanwang/kau/ui/views/CollapsibleViewDelegate.kt b/core/src/main/kotlin/ca/allanwang/kau/ui/views/CollapsibleViewDelegate.kt
index 2a057cb..4e6326e 100644
--- a/core/src/main/kotlin/ca/allanwang/kau/ui/views/CollapsibleViewDelegate.kt
+++ b/core/src/main/kotlin/ca/allanwang/kau/ui/views/CollapsibleViewDelegate.kt
@@ -23,6 +23,7 @@ import ca.allanwang.kau.utils.KAU_EXPANDED
import ca.allanwang.kau.utils.KAU_EXPANDING
import ca.allanwang.kau.utils.goneIf
import java.lang.ref.WeakReference
+import kotlin.math.roundToInt
/**
* Created by Allan Wang on 2017-08-03.
@@ -107,7 +108,7 @@ class CollapsibleViewDelegate : CollapsibleView {
val v = view ?: return Pair(0, 0)
val size = v.measuredHeight
v.goneIf(expansion == 0f && size == 0)
- return Pair(v.measuredWidth, Math.round(size * expansion))
+ return Pair(v.measuredWidth, (size * expansion).roundToInt())
}
private fun animateSize(target: Float) {
diff --git a/core/src/main/kotlin/ca/allanwang/kau/ui/views/RippleCanvas.kt b/core/src/main/kotlin/ca/allanwang/kau/ui/views/RippleCanvas.kt
index a972447..bd8f689 100644
--- a/core/src/main/kotlin/ca/allanwang/kau/ui/views/RippleCanvas.kt
+++ b/core/src/main/kotlin/ca/allanwang/kau/ui/views/RippleCanvas.kt
@@ -27,6 +27,8 @@ import android.graphics.PorterDuff
import android.graphics.PorterDuffXfermode
import android.util.AttributeSet
import android.view.View
+import kotlin.math.hypot
+import kotlin.math.max
/**
* Created by Allan Wang on 2016-11-17.
@@ -93,7 +95,7 @@ class RippleCanvas @JvmOverloads constructor(
END -> h
else -> startY
}
- val maxRadius = Math.hypot(Math.max(x, w - x).toDouble(), Math.max(y, h - y).toDouble()).toFloat()
+ val maxRadius = hypot(max(x, w - x).toDouble(), max(y, h - y).toDouble()).toFloat()
val ripple = Ripple(color, x, y, 0f, maxRadius)
ripples.add(ripple)
val animator = ValueAnimator.ofFloat(0f, maxRadius)
diff --git a/core/src/main/kotlin/ca/allanwang/kau/utils/AnimUtils.kt b/core/src/main/kotlin/ca/allanwang/kau/utils/AnimUtils.kt
index 0a548ce..c8c8b34 100644
--- a/core/src/main/kotlin/ca/allanwang/kau/utils/AnimUtils.kt
+++ b/core/src/main/kotlin/ca/allanwang/kau/utils/AnimUtils.kt
@@ -25,6 +25,8 @@ import android.view.animation.Animation
import android.view.animation.AnimationUtils
import android.widget.TextView
import androidx.annotation.StringRes
+import kotlin.math.hypot
+import kotlin.math.max
/**
* Created by Allan Wang on 2017-06-01.
@@ -52,10 +54,7 @@ fun View.circularReveal(
if (!buildIsLollipopAndUp) return fadeIn(offset, duration, onStart, onFinish)
val r = if (radius >= 0) radius
- else Math.max(
- Math.hypot(x.toDouble(), y.toDouble()),
- Math.hypot((width - x.toDouble()), (height - y.toDouble()))
- ).toFloat()
+ else max(hypot(x.toDouble(), y.toDouble()), hypot((width - x.toDouble()), (height - y.toDouble()))).toFloat()
val anim = ViewAnimationUtils.createCircularReveal(this, x, y, 0f, r).setDuration(duration)
anim.startDelay = offset
@@ -91,10 +90,7 @@ fun View.circularHide(
if (!buildIsLollipopAndUp) return fadeOut(offset, duration, onStart, onFinish)
val r = if (radius >= 0) radius
- else Math.max(
- Math.hypot(x.toDouble(), y.toDouble()),
- Math.hypot((width - x.toDouble()), (height - y.toDouble()))
- ).toFloat()
+ else max(hypot(x.toDouble(), y.toDouble()), hypot((width - x.toDouble()), (height - y.toDouble()))).toFloat()
val anim = ViewAnimationUtils.createCircularReveal(this, x, y, r, 0f).setDuration(duration)
anim.startDelay = offset
diff --git a/core/src/main/kotlin/ca/allanwang/kau/utils/ColorUtils.kt b/core/src/main/kotlin/ca/allanwang/kau/utils/ColorUtils.kt
index ab7b341..0131302 100644
--- a/core/src/main/kotlin/ca/allanwang/kau/utils/ColorUtils.kt
+++ b/core/src/main/kotlin/ca/allanwang/kau/utils/ColorUtils.kt
@@ -36,6 +36,9 @@ import androidx.core.graphics.drawable.DrawableCompat
import androidx.core.view.ViewCompat
import com.afollestad.materialdialogs.R
import java.util.Random
+import kotlin.math.abs
+import kotlin.math.max
+import kotlin.math.roundToInt
/**
* Created by Allan Wang on 2017-06-08.
@@ -86,9 +89,9 @@ fun Int.isColorVisibleOn(
@IntRange(from = 0L, to = 255L) minAlpha: Int = 50
): Boolean =
if (Color.alpha(this) < minAlpha) false
- else !(Math.abs(Color.red(this) - Color.red(color)) < delta &&
- Math.abs(Color.green(this) - Color.green(color)) < delta &&
- Math.abs(Color.blue(this) - Color.blue(color)) < delta)
+ else !(abs(Color.red(this) - Color.red(color)) < delta &&
+ abs(Color.green(this) - Color.green(color)) < delta &&
+ abs(Color.blue(this) - Color.blue(color)) < delta)
@ColorInt
fun Context.getDisabledColor(): Int {
@@ -99,7 +102,7 @@ fun Context.getDisabledColor(): Int {
@ColorInt
fun Int.adjustAlpha(factor: Float): Int {
- val alpha = Math.round(Color.alpha(this) * factor)
+ val alpha = (Color.alpha(this) * factor).roundToInt()
return Color.argb(alpha, Color.red(this), Color.green(this), Color.blue(this))
}
@@ -122,7 +125,7 @@ fun Int.withAlpha(@IntRange(from = 0, to = 0xFF) alpha: Int): Int =
@ColorInt
fun Int.withMinAlpha(@IntRange(from = 0, to = 0xFF) alpha: Int): Int =
- withAlpha(Math.max(alpha, this ushr 24))
+ withAlpha(max(alpha, this ushr 24))
@ColorInt
private inline fun Int.colorFactor(rgbFactor: (Int) -> Float): Int {
diff --git a/core/src/main/kotlin/ca/allanwang/kau/utils/ViewUtils.kt b/core/src/main/kotlin/ca/allanwang/kau/utils/ViewUtils.kt
index e4ec19c..d576be1 100644
--- a/core/src/main/kotlin/ca/allanwang/kau/utils/ViewUtils.kt
+++ b/core/src/main/kotlin/ca/allanwang/kau/utils/ViewUtils.kt
@@ -41,6 +41,7 @@ import com.google.android.material.snackbar.Snackbar
import com.google.android.material.textfield.TextInputEditText
import com.mikepenz.iconics.IconicsDrawable
import com.mikepenz.iconics.typeface.IIcon
+import kotlin.math.max
/**
* Created by Allan Wang on 2017-05-31.
@@ -342,7 +343,7 @@ fun FloatingActionButton.hideOnDownwardsScroll(recycler: RecyclerView) {
}
inline var View.scaleXY
- get() = Math.max(scaleX, scaleY)
+ get() = max(scaleX, scaleY)
set(value) {
scaleX = value
scaleY = value