Android - Get List of supported Locales

问题

I have to implement AutoComplete TextView for all the supported locales of Android Device. I tried the following:

 public class AutoCompleteView extends Activity{

public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    ArrayAdapter<String> adapter = new ArrayAdapter<String>(this,
            android.R.layout.simple_dropdown_item_1line, Locales);
    AutoCompleteTextView textView = (AutoCompleteTextView)
            findViewById(R.id.locale_list);
    textView.setAdapter(adapter);
}
static Locale[] locales = Locale.getAvailableLocales();
private static final String[] Locales = ;
}

I am able to get the locales using Locale[]. In the last line of code, How to parse that to String[] Locales.. Please help me friends....

回答1:

Sorry for late reply

Try this

  Locale[] locales = Locale.getAvailableLocales();
            ArrayList<String> localcountries=new ArrayList<String>();
            for(Locale l:locales)
            {
                localcountries.add(l.getDisplayLanguage().toString());
            }
    String[] languages=(String[]) localcountries.toArray(new String[localcountries.size()]);

I hope this will help you.

来源：https://stackoverflow.com/questions/15759507/android-get-list-of-supported-locales