added App Logos and UI optimization

Test Login.xcodeproj/xcuserdata/giovannicariglia.xcuserdatad/xcdebugger/Breakpoints_v2.xcbkptlist

@@ -16,8 +16,8 @@
             endingColumnNumber = "9223372036854775807"
             startingLineNumber = "44"
             endingLineNumber = "44"
-            landmarkName = "testLogin()"
-            landmarkType = "7">
+            landmarkName = "unknown"
+            landmarkType = "0">
          </BreakpointContent>
       </BreakpointProxy>
    </Breakpoints>

Test Login/Assets.xcassets/AccentColor.colorset/Contents.json

 {
   "colors" : [
     {
+      "color" : {
+        "color-space" : "srgb",
+        "components" : {
+          "alpha" : "1.000",
+          "blue" : "0.251",
+          "green" : "0.212",
+          "red" : "0.188"
+        }
+      },
+      "idiom" : "universal"
+    },
+    {
+      "color" : {
+        "color-space" : "srgb",
+        "components" : {
+          "alpha" : "1.000",
+          "blue" : "0.251",
+          "green" : "0.212",
+          "red" : "0.188"
+        }
+      },
       "idiom" : "universal"
     }
   ],

Test Login/Assets.xcassets/AppIcon.appiconset/Contents.json

 {
   "images" : [
     {
+      "filename" : "ios-app-icon-40.png",
       "idiom" : "iphone",
       "scale" : "2x",
       "size" : "20x20"
     },
     {
+      "filename" : "ios-app-icon-60.png",
       "idiom" : "iphone",
       "scale" : "3x",
       "size" : "20x20"
     },
     {
+      "filename" : "ios-app-icon-58.png",
       "idiom" : "iphone",
       "scale" : "2x",
       "size" : "29x29"
     },
     {
+      "filename" : "ios-app-icon-87.png",
       "idiom" : "iphone",
       "scale" : "3x",
       "size" : "29x29"
     },
     {
+      "filename" : "ios-app-icon-80.png",
       "idiom" : "iphone",
       "scale" : "2x",
       "size" : "40x40"
     },
     {
+      "filename" : "ios-app-icon-120.png",
       "idiom" : "iphone",
       "scale" : "3x",
       "size" : "40x40"
     },
     {
+      "filename" : "ios-app-icon-121.png",
       "idiom" : "iphone",
       "scale" : "2x",
       "size" : "60x60"
     },
     {
+      "filename" : "ios-app-icon-180.png",
       "idiom" : "iphone",
       "scale" : "3x",
       "size" : "60x60"
     },
     {
+      "filename" : "ios-app-icon-20.png",
       "idiom" : "ipad",
       "scale" : "1x",
       "size" : "20x20"
     },
     {
+      "filename" : "ios-app-icon-41.png",
       "idiom" : "ipad",
       "scale" : "2x",
       "size" : "20x20"
     },
     {
+      "filename" : "ios-app-icon-29.png",
       "idiom" : "ipad",
       "scale" : "1x",
       "size" : "29x29"
     },
     {
+      "filename" : "ios-app-icon-59.png",
       "idiom" : "ipad",
       "scale" : "2x",
       "size" : "29x29"
     },
     {
+      "filename" : "ios-app-icon-42.png",
       "idiom" : "ipad",
       "scale" : "1x",
       "size" : "40x40"
     },
     {
+      "filename" : "ios-app-icon-81.png",
       "idiom" : "ipad",
       "scale" : "2x",
       "size" : "40x40"
     },
     {
+      "filename" : "ios-app-icon-76.png",
       "idiom" : "ipad",
       "scale" : "1x",
       "size" : "76x76"
     },
     {
+      "filename" : "ios-app-icon-152.png",
       "idiom" : "ipad",
       "scale" : "2x",
       "size" : "76x76"
     },
     {
+      "filename" : "ios-app-icon-167.png",
       "idiom" : "ipad",
       "scale" : "2x",
       "size" : "83.5x83.5"
     },
     {
+      "filename" : "ios-app-icon-1024.png",
       "idiom" : "ios-marketing",
       "scale" : "1x",
       "size" : "1024x1024"

Test Login/Assets.xcassets/Blue-mid.colorset/Contents.json

+{
+  "colors" : [
+    {
+      "color" : {
+        "color-space" : "srgb",
+        "components" : {
+          "alpha" : "1.000",
+          "blue" : "0.800",
+          "green" : "0.455",
+          "red" : "0.204"
+        }
+      },
+      "idiom" : "universal"
+    },
+    {
+      "color" : {
+        "color-space" : "srgb",
+        "components" : {
+          "alpha" : "1.000",
+          "blue" : "0.231",
+          "green" : "0.122",
+          "red" : "0.800"
+        }
+      },
+      "idiom" : "universal"
+    },
+    {
+      "appearances" : [
+        {
+          "appearance" : "luminosity",
+          "value" : "dark"
+        }
+      ],
+      "color" : {
+        "color-space" : "srgb",
+        "components" : {
+          "alpha" : "1.000",
+          "blue" : "0.800",
+          "green" : "0.455",
+          "red" : "0.204"
+        }
+      },
+      "idiom" : "universal"
+    }
+  ],
+  "info" : {
+    "author" : "xcode",
+    "version" : 1
+  }
+}

Test Login/Assets.xcassets/Blue.colorset/Contents.json

+{
+  "colors" : [
+    {
+      "color" : {
+        "color-space" : "srgb",
+        "components" : {
+          "alpha" : "1.000",
+          "blue" : "0.404",
+          "green" : "0.275",
+          "red" : "0.180"
+        }
+      },
+      "idiom" : "universal"
+    },
+    {
+      "appearances" : [
+        {
+          "appearance" : "luminosity",
+          "value" : "dark"
+        }
+      ],
+      "color" : {
+        "color-space" : "srgb",
+        "components" : {
+          "alpha" : "1.000",
+          "blue" : "0.404",
+          "green" : "0.275",
+          "red" : "0.180"
+        }
+      },
+      "idiom" : "universal"
+    }
+  ],
+  "info" : {
+    "author" : "xcode",
+    "version" : 1
+  }
+}

Test Login/Assets.xcassets/Green.colorset/Contents.json

+{
+  "colors" : [
+    {
+      "color" : {
+        "color-space" : "srgb",
+        "components" : {
+          "alpha" : "1.000",
+          "blue" : "0.392",
+          "green" : "0.600",
+          "red" : "0.459"
+        }
+      },
+      "idiom" : "universal"
+    },
+    {
+      "appearances" : [
+        {
+          "appearance" : "luminosity",
+          "value" : "dark"
+        }
+      ],
+      "color" : {
+        "color-space" : "srgb",
+        "components" : {
+          "alpha" : "1.000",
+          "blue" : "0.392",
+          "green" : "0.600",
+          "red" : "0.459"
+        }
+      },
+      "idiom" : "universal"
+    }
+  ],
+  "info" : {
+    "author" : "xcode",
+    "version" : 1
+  }
+}

Test Login/Assets.xcassets/Red.colorset/Contents.json

+{
+  "colors" : [
+    {
+      "color" : {
+        "color-space" : "srgb",
+        "components" : {
+          "alpha" : "1.000",
+          "blue" : "0.231",
+          "green" : "0.122",
+          "red" : "0.800"
+        }
+      },
+      "idiom" : "universal"
+    },
+    {
+      "color" : {
+        "color-space" : "srgb",
+        "components" : {
+          "alpha" : "1.000",
+          "blue" : "0.231",
+          "green" : "0.122",
+          "red" : "0.800"
+        }
+      },
+      "idiom" : "universal"
+    },
+    {
+      "appearances" : [
+        {
+          "appearance" : "luminosity",
+          "value" : "dark"
+        }
+      ],
+      "color" : {
+        "color-space" : "srgb",
+        "components" : {
+          "alpha" : "1.000",
+          "blue" : "0.231",
+          "green" : "0.122",
+          "red" : "0.800"
+        }
+      },
+      "idiom" : "universal"
+    }
+  ],
+  "info" : {
+    "author" : "xcode",
+    "version" : 1
+  }
+}

Test Login/Assets.xcassets/Yellow.colorset/Contents.json

+{
+  "colors" : [
+    {
+      "color" : {
+        "color-space" : "srgb",
+        "components" : {
+          "alpha" : "1.000",
+          "blue" : "0.451",
+          "green" : "0.859",
+          "red" : "1.000"
+        }
+      },
+      "idiom" : "universal"
+    },
+    {
+      "appearances" : [
+        {
+          "appearance" : "luminosity",
+          "value" : "dark"
+        }
+      ],
+      "color" : {
+        "color-space" : "srgb",
+        "components" : {
+          "alpha" : "1.000",
+          "blue" : "0.451",
+          "green" : "0.859",
+          "red" : "1.000"
+        }
+      },
+      "idiom" : "universal"
+    }
+  ],
+  "info" : {
+    "author" : "xcode",
+    "version" : 1
+  }
+}

Test Login/Base.lproj/Main.storyboard

@@ -3,6 +3,7 @@
     <device id="retina6_1" orientation="portrait" appearance="light"/>
     <dependencies>
         <plugIn identifier="com.apple.InterfaceBuilder.IBCocoaTouchPlugin" version="17703"/>
+        <capability name="Named colors" minToolsVersion="9.0"/>
         <capability name="Safe area layout guides" minToolsVersion="9.0"/>
         <capability name="System colors in document resources" minToolsVersion="11.0"/>
         <capability name="documents saved in the Xcode 8 format" minToolsVersion="8.0"/>
@@ -19,7 +20,7 @@
                             <textField opaque="NO" contentMode="scaleToFill" contentHorizontalAlignment="left" contentVerticalAlignment="center" borderStyle="roundedRect" placeholder="Username" textAlignment="natural" minimumFontSize="17" clearButtonMode="whileEditing" translatesAutoresizingMaskIntoConstraints="NO" id="NM4-wK-TEp">
                                 <rect key="frame" x="20" y="124" width="374" height="34"/>
                                 <fontDescription key="fontDescription" type="system" pointSize="14"/>
-                                <textInputTraits key="textInputTraits" autocorrectionType="no" spellCheckingType="no" textContentType="username"/>
+                                <textInputTraits key="textInputTraits" autocorrectionType="no" spellCheckingType="no" keyboardType="emailAddress" smartDashesType="no" smartInsertDeleteType="no" smartQuotesType="no" textContentType="email"/>
                             </textField>
                             <textField opaque="NO" contentMode="scaleToFill" contentHorizontalAlignment="left" contentVerticalAlignment="center" borderStyle="roundedRect" placeholder="Password" textAlignment="natural" minimumFontSize="17" clearButtonMode="whileEditing" translatesAutoresizingMaskIntoConstraints="NO" id="a8u-lD-c6j">
                                 <rect key="frame" x="20" y="168" width="374" height="34"/>
@@ -29,15 +30,15 @@
                             <button opaque="NO" contentMode="scaleToFill" contentHorizontalAlignment="center" contentVerticalAlignment="center" buttonType="system" lineBreakMode="middleTruncation" translatesAutoresizingMaskIntoConstraints="NO" id="Lva-yI-FH7">
                                 <rect key="frame" x="20" y="210" width="374" height="30"/>
                                 <color key="backgroundColor" systemColor="systemGray6Color"/>
-                                <state key="normal" title="Button"/>
+                                <state key="normal" title="Login"/>
                                 <connections>
                                     <action selector="onBtnLoginAction:" destination="BYZ-38-t0r" eventType="touchUpInside" id="SDI-Tp-Sqm"/>
                                 </connections>
                             </button>
-                            <label opaque="NO" userInteractionEnabled="NO" contentMode="left" horizontalHuggingPriority="251" verticalHuggingPriority="251" text="" textAlignment="natural" lineBreakMode="tailTruncation" baselineAdjustment="alignBaselines" adjustsFontSizeToFit="NO" translatesAutoresizingMaskIntoConstraints="NO" id="tdn-lW-PNm">
-                                <rect key="frame" x="20" y="248" width="374" height="0.0"/>
+                            <label opaque="NO" userInteractionEnabled="NO" contentMode="left" horizontalHuggingPriority="251" verticalHuggingPriority="251" text="test" textAlignment="natural" lineBreakMode="tailTruncation" baselineAdjustment="alignBaselines" adjustsFontSizeToFit="NO" translatesAutoresizingMaskIntoConstraints="NO" id="tdn-lW-PNm">
+                                <rect key="frame" x="20" y="248" width="374" height="20.5"/>
                                 <fontDescription key="fontDescription" type="system" pointSize="17"/>
-                                <nil key="textColor"/>
+                                <color key="textColor" name="Blue-mid"/>
                                 <nil key="highlightedColor"/>
                             </label>
                         </subviews>
@@ -70,6 +71,9 @@
         </scene>
     </scenes>
     <resources>
+        <namedColor name="Blue-mid">
+            <color red="0.20392156862745098" green="0.45490196078431372" blue="0.80000000000000004" alpha="1" colorSpace="custom" customColorSpace="sRGB"/>
+        </namedColor>
         <systemColor name="systemBackgroundColor">
             <color white="1" alpha="1" colorSpace="custom" customColorSpace="genericGamma22GrayColorSpace"/>
         </systemColor>

Test Login/ViewController.swift

@@ -38,20 +38,20 @@ class ViewController: UIViewController, UITextFieldDelegate {
     func testLogin() -> Bool {
         if tvUsername.text != "test" {
             labelInfo.text = "Der Benutzername ist falsch"
-            labelInfo.textColor = .red
+            labelInfo.textColor = UIColor.init(named: "Red")
             labelInfo.sizeToFit()
             tvUsername.becomeFirstResponder()
             return false
         } else if tvPassword.text != "12345" {
             labelInfo.text = "Das Passwort ist falsch"
-            labelInfo.textColor = .red
+            labelInfo.textColor = UIColor.init(named: "Red")
             labelInfo.sizeToFit()
             tvPassword.becomeFirstResponder()
             return false
         }
         
         labelInfo.text = "Login erfolgreich!"
-        labelInfo.textColor = .green
+        labelInfo.textColor = UIColor.init(named: "Green")
         labelInfo.sizeToFit()
         self.view.endEditing(true)
         return true