Added Scale to device info service. Stack layout padding adjsutments depending on android scale.

src/Android/Services/DeviceInfoService.cs

@@ -1,4 +1,6 @@
+using Android.App;
 using Android.OS;
+using Android.Util;
 using Bit.App.Abstractions;
 
 namespace Bit.Android.Services
@@ -7,5 +9,38 @@ namespace Bit.Android.Services
     {
         public string Model => Build.Model;
         public int Version => (int)Build.VERSION.SdkInt;
+        public float Scale
+        {
+            get
+            {
+                var density = Application.Context.Resources.DisplayMetrics.Density;
+                if(density <= 0.75)
+                {
+                    return 0.75f;
+                }
+                else if(density <= 1)
+                {
+                    return 1f;
+                }
+                else if(density <= 1.5)
+                {
+                    return 1.5f;
+                }
+                else if(density <= 2)
+                {
+                    return 2f;
+                }
+                else if(density <= 3)
+                {
+                    return 3f;
+                }
+                else if(density <= 4)
+                {
+                    return 4f;
+                }
+
+                return 1f;
+            }
+        }
     }
 }

src/App/Abstractions/Services/IDeviceInfoService.cs

@@ -4,5 +4,6 @@
     {
         string Model { get; }
         int Version { get; }
+        float Scale { get; }
     }
 }

src/App/App.cs

@@ -113,7 +113,7 @@ namespace Bit.App
             var lockPinPage = Current.MainPage.Navigation.ModalStack.LastOrDefault() as LockPinPage;
             if(lockPinPage != null)
             {
-                lockPinPage.PinControl.Entry.Focus();
+                lockPinPage.PinControl.Entry.FocusWithDelay();
             }
         }
 
@@ -228,13 +228,7 @@ namespace Bit.App
                     await Current.MainPage.Navigation.PushModalAsync(new ExtendedNavigationPage(new LockFingerprintPage(!forceLock)), false);
                     break;
                 case Enums.LockType.PIN:
-                    var lockPinPage = (currentPage?.CurrentPage as LockPinPage);
-                    if(lockPinPage == null)
-                    {
-                        lockPinPage = new LockPinPage();
-                        await Current.MainPage.Navigation.PushModalAsync(new ExtendedNavigationPage(lockPinPage), false);
-                        lockPinPage.PinControl.Entry.Focus();
-                    }
+                    await Current.MainPage.Navigation.PushModalAsync(new ExtendedNavigationPage(new LockPinPage()), false);
                     break;
                 case Enums.LockType.Password:
                     await Current.MainPage.Navigation.PushModalAsync(new ExtendedNavigationPage(new LockPasswordPage()), false);

src/App/Controls/FormEditorCell.cs

@@ -28,6 +28,7 @@ namespace Bit.App.Controls
 
             Tapped += FormEditorCell_Tapped;
             Editor.AdjustMarginsForDevice();
+            stackLayout.AdjustPaddingForDevice();
 
             View = stackLayout;
         }

src/App/Controls/FormEntryCell.cs

@@ -86,7 +86,7 @@ namespace Bit.App.Controls
                 {
                     if(deviceInfo.Version < 21)
                     {
-                        Entry.Margin = new Thickness(-9, 0);
+                        Entry.Margin = new Thickness(-9, 1, -9, 0);
                     }
                     else if(deviceInfo.Version == 21)
                     {
@@ -97,6 +97,11 @@ namespace Bit.App.Controls
                 {
                     Entry.AdjustMarginsForDevice();
                 }
+
+                if(containerPadding == null)
+                {
+                    imageStackLayout.AdjustPaddingForDevice();
+                }
             }
 
             if(!useLabelAsPlaceholder)

src/App/Controls/FormPickerCell.cs

@@ -40,6 +40,7 @@ namespace Bit.App.Controls
                 stackLayout.Spacing = 0;
             }
             Picker.AdjustMarginsForDevice();
+            stackLayout.AdjustPaddingForDevice();
 
             Tapped += FormPickerCell_Tapped;
 

src/App/Controls/LabeledValueCell.cs

@@ -92,6 +92,9 @@ namespace Bit.App.Controls
                 {
                     Button2.Padding = new Thickness(5);
                 }
+
+
+                containerStackLayout.AdjustPaddingForDevice();
             }
 
             containerStackLayout.Children.Add(buttonStackLayout);

src/App/Controls/StepperCell.cs

@@ -51,6 +51,7 @@ namespace Bit.App.Controls
             {
                 Label.TextColor = Color.Black;
             }
+            stackLayout.AdjustPaddingForDevice();
 
             View = stackLayout;
         }

src/App/Pages/Tools/ToolsPage.cs

@@ -139,6 +139,8 @@ namespace Bit.App.Pages
                         WinPhone: new Thickness(15, 25))
                 };
 
+                containerStackLayout.AdjustPaddingForDevice();
+
                 ShowDisclousure = true;
                 View = containerStackLayout;
             }

src/App/Pages/Tools/ToolsPasswordGeneratorPage.cs

@@ -215,6 +215,7 @@ namespace Bit.App.Pages
                         WinPhone: new Thickness(15, 8))
                 };
 
+                stackLayout.AdjustPaddingForDevice();
                 if(Device.OS == TargetPlatform.Android)
                 {
                     label.TextColor = Color.Black;

src/App/Utilities/Extentions.cs

@@ -64,5 +64,29 @@ namespace Bit.App
                 }
             }
         }
+
+        public static void AdjustPaddingForDevice(this StackLayout view)
+        {
+            if(Device.OS == TargetPlatform.Android)
+            {
+                var deviceInfo = Resolver.Resolve<IDeviceInfoService>();
+                if(deviceInfo.Scale == 1) // mdpi
+                {
+                    view.Padding = new Thickness(21, view.Padding.Top, 21, view.Padding.Bottom);
+                }
+                else if(deviceInfo.Scale < 2) // hdpi
+                {
+                    view.Padding = new Thickness(19, view.Padding.Top, 19, view.Padding.Bottom);
+                }
+                else if(deviceInfo.Scale < 3) // xhdpi
+                {
+                    view.Padding = new Thickness(17, view.Padding.Top, 17, view.Padding.Bottom);
+                }
+                else // xxhdpi and xxxhdpi
+                {
+                    view.Padding = new Thickness(15, view.Padding.Top, 15, view.Padding.Bottom);
+                }
+            }
+        }
     }
 }

src/iOS.Core/Services/DeviceInfoService.cs

@@ -21,5 +21,6 @@ namespace Bit.iOS.Core.Services
                 return -1;
             }
         }
+        public float Scale => (float)UIScreen.MainScreen.Scale;
     }
 }