Merge "Fix issue "open battery settings, switch locale, apps are still in old...

import java.util.ArrayList;

import java.util.HashMap;

import java.util.Locale;

/**

 * Wraps the power usage data of a BatterySipper with information about package name

    static final ArrayList<BatteryEntry> mRequestQueue = new ArrayList<BatteryEntry>();

    static Handler sHandler;

    static Locale sCurrentLocale = null;

    static private class NameAndIconLoader extends Thread {

        private boolean mAbort = false;

    }

    void getQuickNameIconForUid(final int uid) {

        // Locale sync to system config in Settings

        final Locale locale = Locale.getDefault();

        if (sCurrentLocale != locale) {

            clearUidCache();

            sCurrentLocale = locale;

        }

        final String uidString = Integer.toString(uid);

        if (sUidCache.containsKey(uidString)) {

            UidToDetail utd = sUidCache.get(uidString);

import org.mockito.junit.MockitoRule;

import org.robolectric.RobolectricTestRunner;

import java.util.Locale;

@RunWith(RobolectricTestRunner.class)

public class BatteryEntryTest {

        assertThat(entry.extractPackagesFromSipper(entry.sipper)).isEqualTo(entry.sipper.mPackages);

    }

    @Test

    public void testUidCache_switchLocale_shouldCleanCache() {

        BatteryEntry.stopRequestQueue();

        Locale.setDefault(new Locale("en_US"));

        BatteryEntry.sUidCache.put(Integer.toString(APP_UID), null);

        assertThat(BatteryEntry.sUidCache).isNotEmpty();

        Locale.setDefault(new Locale("zh_TW"));

        createBatteryEntryForApp();

        assertThat(BatteryEntry.sUidCache).isEmpty(); // check if cache is clear

    }

}