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-rw-r--r--core-ui/src/main/kotlin/ca/allanwang/kau/ui/views/CutoutView.kt2
-rw-r--r--core/src/androidTest/kotlin/ca/allanwang/kau/utils/UtilsAndroidTest.kt50
-rw-r--r--core/src/androidTest/kotlin/ca/allanwang/kau/xml/FaqTest.kt28
-rw-r--r--core/src/main/kotlin/ca/allanwang/kau/utils/ColorUtils.kt31
-rw-r--r--core/src/test/kotlin/ca/allanwang/kau/utils/UtilsTest.kt18
5 files changed, 91 insertions, 38 deletions
diff --git a/core-ui/src/main/kotlin/ca/allanwang/kau/ui/views/CutoutView.kt b/core-ui/src/main/kotlin/ca/allanwang/kau/ui/views/CutoutView.kt
index 6da65a3..474d40a 100644
--- a/core-ui/src/main/kotlin/ca/allanwang/kau/ui/views/CutoutView.kt
+++ b/core-ui/src/main/kotlin/ca/allanwang/kau/ui/views/CutoutView.kt
@@ -90,7 +90,7 @@ class CutoutView @JvmOverloads constructor(
if (attrs != null) {
val a = context.obtainStyledAttributes(attrs, R.styleable.CutoutView, 0, 0)
if (a.hasValue(R.styleable.CutoutView_font))
- paint.typeface = context.getFont(a.getString(R.styleable.CutoutView_font))
+ paint.typeface = context.getFont(a.getString(R.styleable.CutoutView_font)!!)
foregroundColor = a.getColor(R.styleable.CutoutView_foregroundColor, foregroundColor)
text = a.getString(R.styleable.CutoutView_android_text) ?: text
minHeight = a.getDimension(R.styleable.CutoutView_android_minHeight, minHeight)
diff --git a/core/src/androidTest/kotlin/ca/allanwang/kau/utils/UtilsAndroidTest.kt b/core/src/androidTest/kotlin/ca/allanwang/kau/utils/UtilsAndroidTest.kt
new file mode 100644
index 0000000..665e0b2
--- /dev/null
+++ b/core/src/androidTest/kotlin/ca/allanwang/kau/utils/UtilsAndroidTest.kt
@@ -0,0 +1,50 @@
+/*
+ * Copyright 2018 Allan Wang
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package ca.allanwang.kau.utils
+
+import android.graphics.Color
+import androidx.test.ext.junit.runners.AndroidJUnit4
+import org.junit.Test
+import org.junit.runner.RunWith
+import kotlin.test.assertEquals
+
+/**
+ * Created by Allan Wang on 2018-12-24.
+ *
+ * Misc test code that are dependent on android
+ */
+@RunWith(AndroidJUnit4::class)
+class UtilsAndroidTest {
+
+ @Test
+ fun colorBlend() {
+ assertEquals(0x22446688, 0x11335577.blendWith(0x33557799, 0.5f), "Failed to blend with 50% ratio")
+ assertEquals(0x11335577, 0x11335577.blendWith(0x33557799, 0.0f), "Failed to blend with 0% ratio")
+ assertEquals(0x33557799, 0x22446688.blendWith(0x33557799, 1.0f), "Failed to blend with 100% ratio")
+ }
+
+ @Test
+ fun lighten() {
+ assertEquals(Color.WHITE, Color.WHITE.lighten(0.35f), "Should not be able to further lighten white")
+ assertEquals(0xFFEEAAEA.toInt(), 0xFFDD55D5.toInt().lighten(0.5f), "Failed to lighten color by 50%")
+ }
+
+ @Test
+ fun darken() {
+ assertEquals(Color.BLACK, Color.BLACK.darken(0.35f), "Should not be able to further darken black")
+ assertEquals(0xFF224424.toInt(), 0xFF448848.toInt().darken(0.5f), "Failed to darken color by 50%")
+ }
+}
diff --git a/core/src/androidTest/kotlin/ca/allanwang/kau/xml/FaqTest.kt b/core/src/androidTest/kotlin/ca/allanwang/kau/xml/FaqTest.kt
index 2d02dbc..7ec2a41 100644
--- a/core/src/androidTest/kotlin/ca/allanwang/kau/xml/FaqTest.kt
+++ b/core/src/androidTest/kotlin/ca/allanwang/kau/xml/FaqTest.kt
@@ -36,27 +36,11 @@ class FaqTest {
@Test
fun simpleTest() {
- context.kauParseFaq(R.xml.test_faq) { data ->
- assertEquals(2, data.size, "FAQ size is incorrect")
- assertEquals("1. This is a question", data.first().question.toString(), "First question does not match")
- assertEquals("This is an answer", data.first().answer.toString(), "First answer does not match")
- assertEquals(
- "2. This is another question",
- data.last().question.toString(),
- "Second question does not match"
- )
- assertEquals("This is another answer", data.last().answer.toString(), "Second answer does not match")
- }
- }
-
- @Test
- fun withoutNumbering() {
- context.kauParseFaq(R.xml.test_faq, false) { data ->
- assertEquals(2, data.size, "FAQ size is incorrect")
- assertEquals("This is a question", data.first().question.toString(), "First question does not match")
- assertEquals("This is an answer", data.first().answer.toString(), "First answer does not match")
- assertEquals("This is another question", data.last().question.toString(), "Second question does not match")
- assertEquals("This is another answer", data.last().answer.toString(), "Second answer does not match")
- }
+ val data = context.kauParseFaq(R.xml.test_faq, false)
+ assertEquals(2, data.size, "FAQ size is incorrect")
+ assertEquals("This is a question", data.first().question.toString(), "First question does not match")
+ assertEquals("This is an answer", data.first().answer.toString(), "First answer does not match")
+ assertEquals("This is another question", data.last().question.toString(), "Second question does not match")
+ assertEquals("This is another answer", data.last().answer.toString(), "Second answer does not match")
}
}
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 9e1832f..bbb8953 100644
--- a/core/src/main/kotlin/ca/allanwang/kau/utils/ColorUtils.kt
+++ b/core/src/main/kotlin/ca/allanwang/kau/utils/ColorUtils.kt
@@ -118,25 +118,28 @@ fun Int.blendWith(@ColorInt color: Int, @FloatRange(from = 0.0, to = 1.0) ratio:
}
@ColorInt
-fun Int.withAlpha(@IntRange(from = 0L, to = 255L) alpha: Int): Int =
- Color.argb(alpha, Color.red(this), Color.green(this), Color.blue(this))
+fun Int.withAlpha(@IntRange(from = 0, to = 0xFF) alpha: Int): Int =
+ this and 0x00FFFFFF or (alpha shl 24)
@ColorInt
-fun Int.withMinAlpha(@IntRange(from = 0L, to = 255L) alpha: Int): Int =
- Color.argb(Math.max(alpha, Color.alpha(this)), Color.red(this), Color.green(this), Color.blue(this))
+fun Int.withMinAlpha(@IntRange(from = 0, to = 0xFF) alpha: Int): Int =
+ withAlpha(Math.max(alpha, this ushr 24))
@ColorInt
-fun Int.lighten(@FloatRange(from = 0.0, to = 1.0) factor: Float = 0.1f): Int {
+private inline fun Int.colorFactor(rgbFactor: (Int) -> Float): Int {
val (red, green, blue) = intArrayOf(Color.red(this), Color.green(this), Color.blue(this))
- .map { (it * (1f - factor) + 255f * factor).toInt() }
+ .map { rgbFactor(it).toInt() }
return Color.argb(Color.alpha(this), red, green, blue)
}
@ColorInt
-fun Int.darken(@FloatRange(from = 0.0, to = 1.0) factor: Float = 0.1f): Int {
- val (red, green, blue) = intArrayOf(Color.red(this), Color.green(this), Color.blue(this))
- .map { (it * (1f - factor)).toInt() }
- return Color.argb(Color.alpha(this), red, green, blue)
+fun Int.lighten(@FloatRange(from = 0.0, to = 1.0) factor: Float = 0.1f): Int = colorFactor {
+ (it * (1f - factor) + 255f * factor)
+}
+
+@ColorInt
+fun Int.darken(@FloatRange(from = 0.0, to = 1.0) factor: Float = 0.1f): Int = colorFactor {
+ it * (1f - factor)
}
@ColorInt
@@ -147,13 +150,11 @@ fun Int.colorToBackground(@FloatRange(from = 0.0, to = 1.0) factor: Float = 0.1f
fun Int.colorToForeground(@FloatRange(from = 0.0, to = 1.0) factor: Float = 0.1f): Int =
if (isColorDark) lighten(factor) else darken(factor)
-@Throws(IllegalArgumentException::class)
fun String.toColor(): Int {
- val toParse: String
- if (startsWith("#") && length == 4)
- toParse = "#${this[1]}${this[1]}${this[2]}${this[2]}${this[3]}${this[3]}"
+ val toParse: String = if (startsWith("#") && length == 4)
+ "#${this[1]}${this[1]}${this[2]}${this[2]}${this[3]}${this[3]}"
else
- toParse = this
+ this
return Color.parseColor(toParse)
}
diff --git a/core/src/test/kotlin/ca/allanwang/kau/utils/UtilsTest.kt b/core/src/test/kotlin/ca/allanwang/kau/utils/UtilsTest.kt
index 1cce9ae..b9c200a 100644
--- a/core/src/test/kotlin/ca/allanwang/kau/utils/UtilsTest.kt
+++ b/core/src/test/kotlin/ca/allanwang/kau/utils/UtilsTest.kt
@@ -32,6 +32,24 @@ class UtilsTest {
}
@Test
+ fun colorWithAlpha() {
+ val origColor = 0xFF123456.toInt()
+ assertEquals(0x00123456, origColor.withAlpha(0), "Failed to convert with alpha 0")
+ assertEquals(0x50123456, origColor.withAlpha(80), "Failed to convert with alpha 80")
+ assertEquals(0xFF123456.toInt(), origColor.withAlpha(255), "Failed to convert with alpha 255")
+ assertEquals(0xFF123456.toInt(), origColor.withAlpha(0xFF), "Failed to convert with alpha 0xFF")
+ assertEquals(Color.TRANSPARENT, Color.BLACK.withAlpha(0), "Failed to convert black to transparent")
+ }
+
+ @Test
+ fun colorWithMinAlpha() {
+ val origColor = 0x80123456.toInt()
+ assertEquals(origColor, origColor.withMinAlpha(0), "Failed to convert with min alpha 0")
+ assertEquals(0xFA123456.toInt(), origColor.withMinAlpha(0xFA), "Failed to convert with min alpha 0xFA")
+ assertEquals(Color.BLUE, Color.BLUE.withMinAlpha(89), "Failed to convert blue with min alpha 89")
+ }
+
+ @Test
fun rounding() {
assertEquals("1.23", 1.23456f.round(2))
assertEquals("22.466", 22.465920439.round(3))