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我遵循documentation並使用顯示正確語言的resx文件，在Android上使用DI，我可以在我的應用程序中更改語言。 基本上在Android中，我添加了特定於平臺的代碼作爲文章本地化在發佈模式下使用「將程序集打包到本地代碼」不起作用
`[assembly:Dependency(typeof(UsingResxLocalization.Android.Localize))]
namespace UsingResxLocalization.Android
{
public class Localize : UsingResxLocalization.ILocalize
{
public void SetLocale(CultureInfo ci)
{
Thread.CurrentThread.CurrentCulture = ci;
Thread.CurrentThread.CurrentUICulture = ci;
}
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
System.Globalization.CultureInfo ci = null;
try
{
ci = new System.Globalization.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));
ci = new System.Globalization.CultureInfo(fallback);
}
catch (CultureNotFoundException e2)
{
// iOS language not valid .NET culture, falling back to English
ci = new System.Globalization.CultureInfo("en");
}
}
return ci;
}
string AndroidToDotnetLanguage(string 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": // "Schwiizertüütsch (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
}
return netLanguage;
}
string ToDotnetFallbackLanguage(PlatformCulture platCulture)
{
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
}
return netLanguage;
}
}
}`
在PCL代碼中所描述我有
namespace myApp.Resx
{
/// <summary>
/// Implementations of this interface MUST convert iOS and Android
/// platform-specific locales to a value supported in .NET because
/// ONLY valid .NET cultures can have their RESX resources loaded and used.
/// </summary>
/// <remarks>
/// Lists of valid .NET cultures can be found here:
/// http://www.localeplanet.com/dotnet/
/// http://www.csharp-examples.net/culture-names/
/// You should always test all the locales implemented in your application.
/// </remarks>
public interface ILocalize
{
/// <summary>
/// This method must evaluate platform-specific locale settings
/// and convert them (when necessary) to a valid .NET locale.
/// </summary>
CultureInfo GetCurrentCultureInfo();
/// <summary>
/// CurrentCulture and CurrentUICulture must be set in the platform project,
/// because the Thread object can't be accessed in a PCL.
/// </summary>
void SetLocale(CultureInfo ci);
}
/// <summary>
/// Helper class for splitting locales like
/// iOS: ms_MY, gsw_CH
/// Android: in-ID
/// into parts so we can create a .NET culture (or fallback culture)
/// </summary>
public class PlatformCulture
{
public PlatformCulture(string platformCultureString)
{
if (String.IsNullOrEmpty(platformCultureString))
throw new ArgumentException("Expected culture identifier", "platformCultureString"); // in C# 6 use nameof(platformCultureString)
PlatformString = platformCultureString.Replace("_", "-"); // .NET expects dash, not underscore
var dashIndex = PlatformString.IndexOf("-", StringComparison.Ordinal);
if (dashIndex > 0)
{
var parts = PlatformString.Split('-');
LanguageCode = parts[0];
LocaleCode = parts[1];
}
else
{
LanguageCode = PlatformString;
LocaleCode = "";
}
}
public string PlatformString { get; private set; }
public string LanguageCode { get; private set; }
public string LocaleCode { get; private set; }
public override string ToString()
{
return PlatformString;
}
}
}
然後在我的PCL代碼，我能夠覆蓋文化與代碼低於
string name = Helpers.Settings.PreferredLanguage == "en" ? "en-US" : Helpers.Settings.PreferredLanguage + "-" + Helpers.Settings.PreferredLanguage.ToUpper();
currentCultureInfo = new System.Globalization.CultureInfo(name);
Xamarin.Forms.DependencyService.Get<Resx.ILocalize>().SetLocale(currentCultureInfo);
Resx.AppRes.Culture = currentCultureInfo;
此代碼實現工作正常，當我在調試和發佈模式下運行。 但使用「將程序集打包到本機代碼」，它無法在發佈模式下工作。 如果我刪除此選項的檢查，它工作正常。 可能的問題是什麼？我不知道如何跟蹤這個。我試過使用Android設備監視器，但它沒有顯示太多。 
配置看起來像上面那樣。
編輯：當我啓用，「啓用開發人員儀表」在發佈模式下，它也可以。