locale From Instrumentation - Android android.app

Android examples for android.app:Instrumentation

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Description

locale From Instrumentation

Demo Code


import android.content.res.Configuration;
import android.os.Build;
import android.support.test.InstrumentationRegistry;
import android.util.Log;
import java.lang.reflect.Method;
import java.util.Locale;

public class Main{
    private static Locale localeFromInstrumentation(String key) {
        String localeString = InstrumentationRegistry.getArguments()
                .getString(key);//from ww w  .  j  a  va 2 s . co  m
        return LocaleUtil.localeFromParts(LocaleUtil
                .localePartsFrom(localeString));
    }
    public static Locale localeFromParts(String[] localeParts) {
        if (localeParts == null || localeParts.length == 0) {
            return null;
        } else if (localeParts.length == 1) {
            return new Locale(localeParts[0]);
        } else if (localeParts.length == 2) {
            return new Locale(localeParts[0], localeParts[1]);
        } else {
            return new Locale(localeParts[0], localeParts[1],
                    localeParts[2]);
        }
    }
    public static String[] localePartsFrom(String localeString) {
        if (localeString == null) {
            return null;
        }

        String[] localeParts = localeString.split("_");

        if (localeParts.length < 1 || localeParts.length > 3) {
            return null;
        }

        return localeParts;
    }
}

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