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Code Issues Releases Wiki Activity

Localization services for setting culture

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This commit is contained in:
Kyle Spearrin
2016-11-26 10:51:04 -05:00
parent 320d2c5c96
commit 9938fdd4a2
12 changed files with 319 additions and 3 deletions
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1
src/Android/Android.csproj
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@@ -293,6 +293,7 @@
<Compile Include="Controls\ExtendedTextCellRenderer.cs" />
<Compile Include="Controls\ExtendedPickerRenderer.cs" />
<Compile Include="Controls\ExtendedEntryRenderer.cs" />
<Compile Include="Services\LocalizeService.cs" />
<Compile Include="MainApplication.cs" />
<Compile Include="Resources\Resource.Designer.cs" />
<Compile Include="Services\DeviceInfoService.cs" />

3
src/Android/MainActivity.cs
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@@ -61,7 +61,8 @@ namespace Bit.Android
Resolver.Resolve<IFingerprint>(),
Resolver.Resolve<ISettings>(),
Resolver.Resolve<ILockService>(),
Resolver.Resolve<IGoogleAnalyticsService>()));
Resolver.Resolve<IGoogleAnalyticsService>(),
Resolver.Resolve<ILocalizeService>()));
MessagingCenter.Subscribe<Xamarin.Forms.Application>(Xamarin.Forms.Application.Current, "RateApp", (sender) =>
{

1
src/Android/MainApplication.cs
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@@ -203,6 +203,7 @@ namespace Bit.Android
.RegisterType<IAppInfoService, AppInfoService>(new ContainerControlledLifetimeManager())
.RegisterType<IGoogleAnalyticsService, GoogleAnalyticsService>(new ContainerControlledLifetimeManager())
.RegisterType<IDeviceInfoService, DeviceInfoService>(new ContainerControlledLifetimeManager())
.RegisterType<ILocalizeService, LocalizeService>(new ContainerControlledLifetimeManager())
// Repositories
.RegisterType<IFolderRepository, FolderRepository>(new ContainerControlledLifetimeManager())
.RegisterType<IFolderApiRepository, FolderApiRepository>(new ContainerControlledLifetimeManager())

97
src/Android/Services/LocalizeService.cs Normal file
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@@ -0,0 +1,97 @@
using System;
using System.Threading;
using System.Globalization;
using Bit.App.Models;
namespace Bit.Android.Services
{
public class LocalizeService : App.Abstractions.ILocalizeService
{
public void SetLocale(CultureInfo ci)
{
Thread.CurrentThread.CurrentCulture = ci;
Thread.CurrentThread.CurrentUICulture = ci;
Console.WriteLine("CurrentCulture set: " + ci.Name);
}
public CultureInfo GetCurrentCultureInfo()
{
var netLanguage = "en";
var androidLocale = Java.Util.Locale.Default;
netLanguage = AndroidToDotnetLanguage(androidLocale.ToString().Replace("_", "-"));
// this gets called a lot - try/catch can be expensive so consider caching or something
CultureInfo ci = null;
try
{
ci = new CultureInfo(netLanguage);
}
catch(CultureNotFoundException e1)
{
// iOS locale not valid .NET culture (eg. "en-ES" : English in Spain)
// fallback to first characters, in this case "en"
try
{
var fallback = ToDotnetFallbackLanguage(new PlatformCulture(netLanguage));
Console.WriteLine(netLanguage + " failed, trying " + fallback + " (" + e1.Message + ")");
ci = new CultureInfo(fallback);
}
catch(CultureNotFoundException e2)
{
// iOS language not valid .NET culture, falling back to English
Console.WriteLine(netLanguage + " couldn't be set, using 'en' (" + e2.Message + ")");
ci = new CultureInfo("en");
}
}
return ci;
}
private string AndroidToDotnetLanguage(string androidLanguage)
{
Console.WriteLine("Android Language:" + androidLanguage);
var netLanguage = androidLanguage;
// certain languages need to be converted to CultureInfo equivalent
switch(androidLanguage)
{
case "ms-BN": // "Malaysian (Brunei)" not supported .NET culture
case "ms-MY": // "Malaysian (Malaysia)" not supported .NET culture
case "ms-SG": // "Malaysian (Singapore)" not supported .NET culture
netLanguage = "ms"; // closest supported
break;
case "in-ID": // "Indonesian (Indonesia)" has different code in .NET
netLanguage = "id-ID"; // correct code for .NET
break;
case "gsw-CH": // "Schwiizert<72><74>tsch (Swiss German)" not supported .NET culture
netLanguage = "de-CH"; // closest supported
break;
// add more application-specific cases here (if required)
// ONLY use cultures that have been tested and known to work
}
Console.WriteLine(".NET Language/Locale:" + netLanguage);
return netLanguage;
}
private string ToDotnetFallbackLanguage(PlatformCulture platCulture)
{
Console.WriteLine(".NET Fallback Language:" + platCulture.LanguageCode);
var netLanguage = platCulture.LanguageCode; // use the first part of the identifier (two chars, usually);
switch(platCulture.LanguageCode)
{
case "gsw":
netLanguage = "de-CH"; // equivalent to German (Switzerland) for this app
break;
// add more application-specific cases here (if required)
// ONLY use cultures that have been tested and known to work
}
Console.WriteLine(".NET Fallback Language/Locale:" + netLanguage + " (application-specific)");
return netLanguage;
}
}
}