Add style to which the background can be changed

DEMO/KRProgressHUDDemo/Info.plist

@@ -15,7 +15,7 @@
 	<key>CFBundlePackageType</key>
 	<string>APPL</string>
 	<key>CFBundleShortVersionString</key>
-	<string>2.1.0</string>
+	<string>2.2.0</string>
 	<key>CFBundleSignature</key>
 	<string>????</string>
 	<key>CFBundleVersion</key>

KRProgressHUD.podspec

@@ -1,6 +1,6 @@
 Pod::Spec.new do |s|
   s.name         = "KRProgressHUD"
-  s.version      = "2.1.0"
+  s.version      = "2.2.0"
   s.summary      = "A beautiful progress HUD for your iOS."
   s.description  = "KRProgressHUD is a beautiful and easy-to-use HUD meant to display the progress on iOS."
   s.homepage     = "https://github.com/krimpedance/KRProgressHUD"

KRProgressHUD/Classes/KRActivityIndicatorView/KRActivityIndicatorViewStyle.swift

@@ -11,15 +11,15 @@ import UIKit
   KRActivityIndicatorView's style
 
   - Normal size(20x20)
-    - **Black:**           the color is a gradation to `.lightGrayColor()` from `.blackColor()`.
-    - **White:**           the color is a gradation to `UIColor(white: 0.7, alpha:1)` from `.whiteColor()`.
-    - **Color(startColor, endColor):**   the color is a gradation to `endColor` from `startColor`.
+    - **black:**           the color is a gradation to `.lightGray` from `.black`.
+    - **white:**           the color is a gradation to `UIColor(white: 0.7, alpha:1)` from `.white`.
+    - **color(startColor, endColor):**   the color is a gradation to `endColor` from `startColor`.
 
 
   - Large size(50x50)
-    - **LargeBlack:**   the color is same `.Black`.
-    - **LargeWhite:**   the color is same `.White`.
-    - **LargeColor(startColor, endColor):**   the color is same `.Color()`.
+    - **largeBlack:**   the color is same `.black`.
+    - **largeWhite:**   the color is same `.white`.
+    - **largeColor(startColor, endColor):**   the color is same `.color()`.
 */
 public enum KRActivityIndicatorViewStyle {
     case black, white, color(UIColor, UIColor?)

KRProgressHUD/Classes/KRProgressHUDExtensions.swift

@@ -26,7 +26,7 @@ extension UIApplication {
     }
 }
 
-extension Thread {
+extension DispatchQueue {
     static func afterDelay(_ delayTime: Double, completion: @escaping () -> Void) {
         let when = DispatchTime.now() + delayTime
         DispatchQueue.global().asyncAfter(deadline: when, execute: completion)

KRProgressHUD/Info.plist

@@ -15,7 +15,7 @@
 	<key>CFBundlePackageType</key>
 	<string>FMWK</string>
 	<key>CFBundleShortVersionString</key>
-	<string>2.1.0</string>
+	<string>2.2.0</string>
 	<key>CFBundleSignature</key>
 	<string>????</string>
 	<key>CFBundleVersion</key>

README.md

@@ -16,15 +16,9 @@
 <img src="./Images/styles.png" height=300>
 
 ## Requirements
-#### ver. 2.\* (current branch)
 - iOS 9.0+
 - Xcode 8.0+
-- Swift 3.\*
-
-#### ver. 1.\*(1.7.0 and over)
-- iOS 8.0+
-- Xcode 8.0+
-- Swift 2.3.\*
+- Swift 3.0+
 
 ## DEMO
 To run the example project, clone the repo, and open `KRProgressHUDDemo.xcodeproj` from the DEMO directory.
@@ -54,7 +48,6 @@ github "Krimpedance/KRProgressHUD"
 **If you want to use it with other cases (ex. pull to refresh), I suggest using [KRActivityIndicatorView](https://github.com/krimpedance/KRActivityIndicator).**
 
 
-
 `KRProgressHUD` is created as a singleton.
 
 At first, import `KRProgressHUD` in your swift file.
@@ -149,9 +142,10 @@ public class func set(centerPosition: CGPoint)  // Default is center of device s
 
 ## Contributing to this project
 I'm seeking bug reports and feature requests.
-(And please teach me if my English is wrong :| )
 
 ## Release Note
+- 2.2.0 : Add `KRProgressHUDStyle.color(background: UIColor, contents: UIColor)`.
+          This can set custom color of HUD's background and contents(text, glyph icon).
 - 2.1.0 : Add function to which indicate HUD with only message.
           Default font was changed to system font.
 - 2.0.0 : Corresponding to Swift3.

README_Ja.md

@@ -20,20 +20,9 @@
 <img src="./Images/styles.png" height=300>
 
 ## 必要環境
-#### ver. 2.\*系 (現在のバージョン) 
 - iOS 9.0+
 - Xcode 8.0+
-- Swift 3.\*
-
-#### ver. 1.\*系(1.7.0以上)
-- iOS 8.0+
-- Xcode 8.0+
-- Swift 2.3.\*
-
-#### ver. 1.\*系(1.7.0未満)
-- iOS 8.0+
-- Xcode 7.\*
-- Swift 2.2.\*
+- Swift 3.0+
 
 ## デモ
 `DEMO/`以下にあるサンプルプロジェクトから確認してください．
@@ -62,7 +51,7 @@ github "Krimpedance/KRProgressHUD"
 
 **PullRefreshなど，他の場面で使用したい場合は，[KRActivityIndicatorView](https://github.com/krimpedance/KRActivityIndicator)を使用することをお勧めします**
 
-　　
+
 `KRProgressHUD`はシングルトンパターンで作られています．
 
 まず，`KRProgressHUD`をインポートします．
@@ -155,6 +144,8 @@ public class func set(centerPosition: CGPoint)  // デフォルト: デバイス
 バグや機能のリクエストがありましたら，気軽にコメントしてください．
 
 ## リリースノート
+- 2.2.0 : `KRProgressHUDStyle.color(background: UIColor, contents: UIColor)` を追加しました.
+          このスタイルを用いることで, HUDの背景, コンテンツ(テキスト, アイコン)の色をカスタマイズできます.
 - 2.1.0 : テキストだけのHUDを表示する機能を追加．
           標準フォントをシステムフォントに変更しました．
 - 2.0.0 : Swift3に対応