本地化和CocoaPods

use*_*136 19 localization ios cocoapods

我有一个使用CocoaPods的项目.因此,我有一个包含两个项目的工作区:mine和Pods.

Pods包含我想要本地化的代码,我.strings在Pod中创建了文件.但是,NSLocalizedString无法加载这些字符串.我怀疑这.strings是因为文件不在主包中,但是没有Pod包,因为它被编译成静态库.

有没有比在我的主项目中更好的方法来本地化CocoaPods项目中的代码?

Riv*_*era 12

NSLocalizedString只是调用NSBundle,localizedStringForKey:value:table:所以我编写了一个NSBundle类,以便查看几个包(在iOS中只是文件夹):

NSString * const kLocalizedStringNotFound = @"kLocalizedStringNotFound";

+ (NSString *)localizedStringForKey:(NSString *)key
                              value:(NSString *)value
                              table:(NSString *)tableName
                       backupBundle:(NSBundle *)bundle
{
    // First try main bundle
    NSString * string = [[NSBundle mainBundle] localizedStringForKey:key
                                                               value:kLocalizedStringNotFound
                                                               table:tableName];

    // Then try the backup bundle
    if ([string isEqualToString:kLocalizedStringNotFound])
    {
        string = [bundle localizedStringForKey:key
                                         value:kLocalizedStringNotFound
                                         table:tableName];
    }

    // Still not found?
    if ([string isEqualToString:kLocalizedStringNotFound])
    {
        NSLog(@"No localized string for '%@' in '%@'", key, tableName);
        string = value.length > 0 ? value : key;
    }

    return string;
}
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然后NSLocalizedString在我的前缀文件中重新定义了宏:

#undef  NSLocalizedString
#define NSLocalizedString(key, comment) \
[NSBundle localizedStringForKey:key value:nil table:@"MyStringsFile" backupBundle:AlternativeBundleInsideMain]
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如果需要,其他宏也一样(即NSLocalizedStringWithDefaultValue)


Swi*_*ect 5

@Rivera Swift 2.0版本:

static let kLocalizedStringNotFound = "kLocalizedStringNotFound"

static func localizedStringForKey(key:String,
                                  value:String?,
                                  table:String?,
                                  bundle:NSBundle?) -> String {
    // First try main bundle
    var string:String = NSBundle.mainBundle().localizedStringForKey(key, value: kLocalizedStringNotFound, table: table)

    // Then try the backup bundle
    if string == kLocalizedStringNotFound {
        string = bundle!.localizedStringForKey(key, value: kLocalizedStringNotFound, table: table)
    }

    // Still not found?
    if string == kLocalizedStringNotFound {
        print("No localized string for '\(key)' in '\(table)'")
        if let value = value {
            string = value.characters.count > 0 ? value : key
        } else {
            string = key
        }
    }

    return string;
}
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Max*_*ath 3

  1. 您不应将任何文件放入 Pods 项目中,因为该pod命令将一次又一次地重新创建项目。

    所以把字符串文件放到自己的项目中。

  2. 如果您想在自己的 Pod中发送本地化字符串文件,您应该将其包含在捆绑包中,并确保该捆绑包将安装在您的 Podspec 文件中。

例如:

def s.post_install(target)
    puts "\nGenerating YOURPOD resources bundle\n".yellow if config.verbose?
    Dir.chdir File.join(config.project_pods_root, 'YOURPOD') do
        command = "xcodebuild -project YOURPOD.xcodeproj -target YOURPODResources CONFIGURATION_BUILD_DIR=../Resources"
        command << " 2>&1 > /dev/null" unless config.verbose?
        unless system(command)
            raise ::Pod::Informative, "Failed to generate YOURPOD resources bundle"
        end

        File.open(File.join(config.project_pods_root, target.target_definition.copy_resources_script_name), 'a') do |file|
            file.puts "install_resource 'Resources/YOURPODResources.bundle'"
        end
    end
end
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