I read the localization in Android. Here for we need to create different values's folder for each language.
for e.g.
res/values/strings.xml : Contains English text for all the strings that the application uses, including text for a string named title.
res/values-fr/strings.xml : Contain French text for all the strings, including title.
res/values-ja/strings.xml : Contain Japanese text for all the strings except title.
Now I want to give support for Danish language then what should I name to value's folder ?
For Danish, you got to use values-da folder.
Edit: It turns out, according to this post that it is values-da.
Plus, according to the Android Locale class documentation:
The language codes are two-letter lowercase ISO language codes (such as "en") as defined by ISO 639-1.
The country codes are two-letter uppercase ISO country codes (such as "US") as defined by ISO 3166-1.
The variant codes are unspecified.
For Danish generally, you would want to use res/values-da/strings.xml.
To have strings specific to a country as well as a language you would use res/values-da-rDK/strings.xml for Denmark, res/values-da-rGL/strings.xml for Greenland, res/values-da-rDE/strings.xml for Germany (there being a sizable Danish-speaking community in Southern Schleswig along with a few elsewhere in Germany), res/values-da-rFO/strings.xml for the Faroe Islands, and so on. You can even have something like res/values-da-rFR/strings.xml as while there isn't a large Danish-speaking population in France, nothing stops you doing something like that anyway.
You can mix these, e.g. being specific to country only for a handful of values, falling back to res/values-da/strings.xml for everything else.
Via http://en.wikipedia.org/wiki/List_of_ISO_639-1_codes, you would use res/values-da/strings.xml.
Android value's folder is following the locale naming specified by ISO-639-1.
Danish language, according to the standard, have the locale da, so your folder will be values-da.
The same rule applies to all languages.
Reference: http://en.wikipedia.org/wiki/List_of_ISO_639-1_codes
Related
I want to make application, that will support languages with resources depending of actual localization and country code. According to Documentation I need to change resources to format i.e. values-en-rUS, and in that configuration app sucessful compile and proper flag image in resources is set it up but I dont know what format should be write in Locale variable to change resources. I try en_US , en-rUS , en-US but does doesnt work correctly. In my previous version with resources like values-en changing Locale of the app language to en the resources are updating correctly.
Locale for values-en-rUS can be obtained by new Locale("en", "US"), this will get instance of "en_US" locale (matching values-en-rUS).
Don't use new Locale("en_US") this will produce "en_us". That doesn't match values-en-rUS. Also new Locale("en-US") will not work.
From API level 21, there's handy Locale.forLanguageTag(String) method. It returns a locale for the specified IETF BCP 47 language tag string, which is "en-US" in this case. So you can use Locale.forLanguageTag("en-US).
Not totaly sure of what you asking but if you want to add languages you need to create indeed to create the write folder but in that format : <resource type>-b+<language code>[+<country code>]
example : value-b+en+US
Then you can add the strings.xml file in each folder to what you want to display. You can find all the documentation here.
The app I work on will be launched in the UK, US and AU. I have strings.xml in values-en-rUS , values-en-rAU and values folders. I have certain strings for ex "Zipcode" which will only be used in the US so I have added them to strings.xml in values-en-rUS. I have "Postcode" as the equivalent in AU and UK strings.xml files.
This works fine as long as the device locale is set correctly ie, English(United states) in United states. If the device is in English (Australia) and the user is using the app in United states the solution fails.
Is there a standard approach for displaying a specific string irrespective of the device locale? Any help is appreciated
I think you are using the wrong localization.
values-en-rUS you are defining resources in english (locale en) for mobiles situated in the US region.
If you use values-en_US instead it should correctly work for the locale en_US.
To better understand how the fallback between the different locales will happen consider this link:
Android doc
The correct Java SE standard usage is:
Locale: Properties file name part:
Locale("en", "US") values_en_US
Locale("en", "AUS") values_en_AUS
Locale("en", "UK") values_en_UK
Best have a Locale("en") / values_en and values too.
There are some Locale constants. A small prototype will see whether this works satisfactory.
I have three languages on my app: English, Russian, Spanish being English the default language.
Now I want to use the Russian language in some other countries in like: Ukraine and Belarus.
It's possible to use the russian language file the countrys that I mentioned or it's mandatory to create separated files for each one of them?
If you want to use same Russian translations for all three countries just add:
res/values-ru/
folder, and place strings.xml translation file in it with general Russian translations, it will display the same text for all Russian variants.
If you want to use different syntax, as I guess Russian is not 100% the same in all three countries create:
res/values-ru/ /* General Russian */
res/values-ru-rRU/ /* Russian Russian */
res/values-ru-rUA/ /* Ukrainian Russian */
res/values-ru-rBY/ /* Belorussian Russian */
folders, and place strings.xml translation file in each of them with localised translations. It will show translations to user based on their localised setting on the device: for Ukrainian, Belorussian, and Russian it will display the respective translation. For any other Russian region it will display the content from values-ru/
Cheers
You need to create a strings.xml file for each language and add it into a folder called values-es, values-de etc.
http://developer.android.com/guide/topics/resources/localization.html
You need to follow format for same language with different countries/regions.
For only locales
values-[locale]
For only locales with regions
values-[locale]-r[region]
In Your case
values-ru,
values-ru-rRU,
values-ru-rUA,
values-ru-rBY,
I have seen several conflicting tables that show localizations and what names they should take
A lot of them suggest that there are versions of the language for each country, which is fine, for languages like English, Spanish and Chinese, where I can choose to make a values-en folder or a values-en_US folder if I want to make it more specific
but some other languages like greek have a locale name el_GR , can I just make a folder names values-el or does it HAVE to be values-el_GR
thats just an example and I don't trust the tables I have read, and the android developer guide does not nearly list the available locales
The folder name of Android string files is formatted as the following:
without region variant: values-[locale]
with region variant: values-[locale]-r[region]
For example: values-en, values-en-rGB, values-el-rGR.
In your case, you just need to create a folder values-el for the Greek translation, and values-el-rGR for the country-specific Greek translation.
Also, you can make use of the resources fallback mechanism in Android, to allow particular strings to be further translated locally.
For example, suppose you have a string called “R.string.title” and the locale is ‘el-GR’, Android will look for a value of “R.string.title” by searching the files in the following order:
res/values-el-rGR/strings.xml
res/values-el/strings.xml
res/values/strings.xml
Therefore, you can just put the country-specific translation inside the res/values-el-rGR/strings.xml, and let the res/values-el/strings.xml stores the general translations.
It can avoid duplicating your strings in different language files by utilizing this fallback mechanism.
Right click "res" folder in your project. Pick > New > Android resource file > Localization - and it will offer you all the possible Language and Locales options and even create required folders.
all can find in https://developer.android.com/index.html
in https://developer.android.com/guide/topics/resources/providing-resources.html#AlternativeResources
the page descript multiple resouce define, like drawable , value
in https://developer.android.com/training/basics/supporting-devices/languages.html
the page provide Language res define，
it‘s import How Create Locale Directories and Resource Files .
the format is <resource type>-b+<language code>[+<country code>].
and the language code country code reference https://developer.android.com/reference/java/util/Locale.html
language
ISO 639 alpha-2 or alpha-3 language code, or registered language subtags up to 8 alpha letters (for future enhancements). When a language has both an alpha-2 code and an alpha-3 code, the alpha-2 code must be used.
You can find a full list of valid language codes in the IANA Language Subtag Registry (search for "Type: language").
https://www.iana.org/assignments/language-subtag-registry/language-subtag-registry
country (region)
ISO 3166 alpha-2 country code or UN M.49 numeric-3 area code. You can find a full list of valid country and region codes in the IANA Language Subtag Registry (search for "Type: region").
https://www.iana.org/assignments/language-subtag-registry/language-subtag-registry
Other reference： https://en.wikipedia.org/wiki/ISO_3166-1_alpha-2
I'm localizing my app and one of the language/region supported is Espanol-419. Android doesn't support the naming convention values-es-r419 but it does accept values-en-rGB.
What name should I use to make it work?
I don't know where r419 comes from. The only thing I could think that it would be is an LCID but 419 is for Russian, or a country code, but there's nothing for 419. Here are a list of locale codes for Spanish, perhaps the one you want is in here:
es-ar Spanish - Argentina
es-bo Spanish - Bolivia
es-cl Spanish - Chile
es-co Spanish - Colombia
es-cr Spanish - Costa Rica
es-do Spanish - Dominican Republic
es-ec Spanish - Ecuador
es-sv Spanish - El Salvador
es-gt Spanish - Guatemala
es-hn Spanish - Honduras
es-mx Spanish - Mexico
es-ni Spanish - Nicaragua
es-pa Spanish - Panama
es-py Spanish - Paraguay
es-pe Spanish - Peru
es-pr Spanish - Puerto Rico
es-es Spanish - Spain (Traditional)
es-uy Spanish - Uruguay
es-ve Spanish - Venezuela
References:
Microsoft's LCID table
ISO 3166-1
ISO 3166-1 Numeric
Update:
So apparently 419 is from the UN M.49 standard taken up by BCP 47 for the IETF language tag. Google's documentation on alternative resources says:
The language is defined by a two-letter ISO 639-1 language code, optionally followed by a two letter ISO 3166-1-alpha-2 region code (preceded by lowercase "r").
Clearly (by the "r" alone) you can see that these are not standard IETF language tags. Unfortunately, I believe this also means that you won't be able to find a suitable two letter region equivalent to 419. You can also check the official ISO list. It's not on there, there are only two letter tags for countries. Apparently it's very common not to support the 3-digit tags.
The only solution I can think of is to provide a default set for es and then a more specific set for a subdivision of es countries. You could provide resources for each region (like es-rAR) that you think matches up with 419, but looking at that list, I think it'd be easier to do the opposite and use es to provide resources for Latin American Spanish, and then provide resources for es-rES for Spain. As es-rES is more specific than es, it should take precedence (if the locale matches).
es-r419 = es-rUS.
change the folder name to values-es-rUS for consistency with runtime user options.
When using Google Translation services, when you request translation to Spanish for Latin America, you will receive es-r419 folder returned.
When looking at AOSP source, or in the settings->language and input->language, you will see Spanish and Spanish (United States).
At runtime, selecting language = Spanish (United States), you will not see strings pulled from values-es-r419, and of course you will see strings pulled from values-es-rUS
Android 7.0 (API level 24) brings more robust resource resolution, and finds better fallbacks automatically. However, to speed up resolution and improve maintainability, you should store resources in the most common parent dialect. For example, if you were storing Spanish resources in the values-es-rUS directory before, move them into the values-b+es+419 directory, which contains Latin American Spanish.
Source: https://developer.android.com/guide/topics/resources/multilingual-support.html
We offered language selection in-app, so to work well on new and old phones we kept duplicate resources in values-es-rUS Español (Estados Unidos) as well as values-b+es+419 Español (Latinoamérica)
419 comes from here, and is for any LatinoAmérica (Spanish) regions.
Español (Colombia), Español (México), etc, will use values-es-r419
We can also use this for each region instead of names, although it is more difficult
values-en-r840 intead of values-en-rUS
But, if we want a language for each region, the file must have the language followed by "-r" and the country code. The name is added automatically when choosing the region.
To do that, create a "value resource file", choose the "Locale" option and choose the region.
If the device language is "English (United States)" will take values-en-rUS/strings.xml.
If the device has a language with a country that we do not support, will use values-en/strings.xml (is used by any region).
Now, if you want to programmatically add the language, you cannot set the language as "en_US" or "en-rUS" because it doesn't exists, "en_US" is still "en".
That's why you need to add the country to the Locale language (android supports upper or lower case)
//Example language = "en" country = "US"
private void setLanguage(Context context, String language, String country) {
Configuration config = new Configuration(context.getResources().getConfiguration());
config.setLocale(new Locale(language, country));
//Copies the fields from delta into this Configuration object, keeping track of which ones have changed.
config.updateFrom(new Resources(context.getResources().getAssets(),
context.getResources().getDisplayMetrics(), config).getConfiguration());
context.createConfigurationContext(config);
}