From 3b92c13dc377cbc4e985c89536da661eb83e0e43 Mon Sep 17 00:00:00 2001
From: Dhaval Patel <dhavalpatel244@gmail.com>
Date: Fri, 20 Nov 2020 23:24:19 +0530
Subject: [PATCH] Added Java Compatibility

Modified the classes for easier access from Java class

#8
---
 .../colorpicker/ColorPickerDialog.kt          | 16 +++++-----
 .../colorpicker/MaterialColorPickerDialog.kt  | 31 ++++++++++++-------
 .../dhaval2404/colorpicker/util/ColorUtil.kt  |  6 ++++
 3 files changed, 33 insertions(+), 20 deletions(-)

diff --git a/colorpicker/src/main/kotlin/com/github/dhaval2404/colorpicker/ColorPickerDialog.kt b/colorpicker/src/main/kotlin/com/github/dhaval2404/colorpicker/ColorPickerDialog.kt
index 01490fd..2c2d457 100644
--- a/colorpicker/src/main/kotlin/com/github/dhaval2404/colorpicker/ColorPickerDialog.kt
+++ b/colorpicker/src/main/kotlin/com/github/dhaval2404/colorpicker/ColorPickerDialog.kt
@@ -35,15 +35,13 @@ class ColorPickerDialog private constructor(
     var colorShape: ColorShape
 ) {
 
-    data class Builder(
-        val context: Context,
-        var title: String = context.getString(R.string.material_dialog_title),
-        var positiveButton: String = context.getString(R.string.material_dialog_positive_button),
-        var negativeButton: String = context.getString(R.string.material_dialog_negative_button),
-        var colorListener: ColorListener? = null,
-        var defaultColor: String? = null,
-        var colorShape: ColorShape = ColorShape.CIRCLE
-    ) {
+    class Builder(val context: Context) {
+        private var title: String = context.getString(R.string.material_dialog_title)
+        private var positiveButton: String = context.getString(R.string.material_dialog_positive_button)
+        private var negativeButton: String = context.getString(R.string.material_dialog_negative_button)
+        private var colorListener: ColorListener? = null
+        private var defaultColor: String? = null
+        private var colorShape: ColorShape = ColorShape.CIRCLE
 
         /**
          * Set Dialog Title
diff --git a/colorpicker/src/main/kotlin/com/github/dhaval2404/colorpicker/MaterialColorPickerDialog.kt b/colorpicker/src/main/kotlin/com/github/dhaval2404/colorpicker/MaterialColorPickerDialog.kt
index f67a27d..3787d2c 100644
--- a/colorpicker/src/main/kotlin/com/github/dhaval2404/colorpicker/MaterialColorPickerDialog.kt
+++ b/colorpicker/src/main/kotlin/com/github/dhaval2404/colorpicker/MaterialColorPickerDialog.kt
@@ -36,17 +36,16 @@ class MaterialColorPickerDialog private constructor(
     val colors: List<String>? = null
 ) {
 
-    data class Builder(
-        val context: Context,
-        var title: String = context.getString(R.string.material_dialog_title),
-        var positiveButton: String = context.getString(R.string.material_dialog_positive_button),
-        var negativeButton: String = context.getString(R.string.material_dialog_negative_button),
-        var colorListener: ColorListener? = null,
-        var defaultColor: String? = null,
-        var colorSwatch: ColorSwatch = ColorSwatch._300,
-        var colorShape: ColorShape = ColorShape.CIRCLE,
-        var colors: List<String>? = null
-    ) {
+    class Builder(val context: Context) {
+
+        private var title: String = context.getString(R.string.material_dialog_title)
+        private var positiveButton: String = context.getString(R.string.material_dialog_positive_button)
+        private var negativeButton: String = context.getString(R.string.material_dialog_negative_button)
+        private var colorListener: ColorListener? = null
+        private var defaultColor: String? = null
+        private var colorSwatch: ColorSwatch = ColorSwatch._300
+        private var colorShape: ColorShape = ColorShape.CIRCLE
+        private var colors: List<String>? = null
 
         /**
          * Set Dialog Title
@@ -185,6 +184,11 @@ class MaterialColorPickerDialog private constructor(
             return this
         }
 
+        fun setColors(colors: Array<String>): Builder {
+            this.colors = colors.toList()
+            return this
+        }
+
         /**
          * Provide PreDefined Colors,
          *
@@ -198,6 +202,11 @@ class MaterialColorPickerDialog private constructor(
             return this
         }
 
+        fun setColorRes(colors: IntArray): Builder {
+            this.colors = colors.map { ColorUtil.formatColor(it) }
+            return this
+        }
+
         /**
          * Creates an {@link MaterialColorPickerDialog} with the arguments supplied to this
          * builder.
diff --git a/colorpicker/src/main/kotlin/com/github/dhaval2404/colorpicker/util/ColorUtil.kt b/colorpicker/src/main/kotlin/com/github/dhaval2404/colorpicker/util/ColorUtil.kt
index 9542f91..c4aee25 100644
--- a/colorpicker/src/main/kotlin/com/github/dhaval2404/colorpicker/util/ColorUtil.kt
+++ b/colorpicker/src/main/kotlin/com/github/dhaval2404/colorpicker/util/ColorUtil.kt
@@ -51,25 +51,31 @@ object ColorUtil {
         return colorMap
     }
 
+    @JvmStatic
     fun parseColor(color: String): Int {
         return if (color.isBlank()) 0
         else Color.parseColor(color)
     }
 
+    @JvmStatic
     fun formatColor(color: Int): String {
         return String.format("#%06x", color and 0xffffff)
     }
 
+    @JvmStatic
     fun isDarkColor(color: String) = isDarkColor(parseColor(color))
 
+    @JvmStatic
     fun isDarkColor(color: Int): Boolean {
         return ColorUtils.calculateLuminance(color) <= 0.4
     }
 
+    @JvmStatic
     fun isEqualColor(color1: String, color2: String, tolerance: Int = 50): Boolean {
         return isEqualColor(parseColor(color1), parseColor(color2), tolerance)
     }
 
+    @JvmStatic
     fun isEqualColor(color1: Int, color2: Int, tolerance: Int = 50): Boolean {
         val red1 = Color.red(color1)
         val green1 = Color.green(color1)