Android切换语言记录

private void language(Locale locale) {
    try {
        LocalePicker.updateLocale(locale == Locale.ENGLISH ? Locale.SIMPLIFIED_CHINESE : Locale.ENGLISH);
    } catch (Exception e) {
        e.printStackTrace();
    }
}

private void language(Locale locale) {
    try {
        Class iActivityManager = Class.forName("android.app.IActivityManager");
        Class activityManagerNative = Class.forName("android.app.ActivityManagerNative");
        Method getDefault = activityManagerNative.getDeclaredMethod("getDefault");
        Object objIActMag = getDefault.invoke(activityManagerNative);
        Method getConfiguration = iActivityManager.getDeclaredMethod("getConfiguration");
        Configuration config = (Configuration) getConfiguration.invoke(objIActMag);
        config.locale = locale;
        Class clzConfig = Class.forName("android.content.res.Configuration");
        java.lang.reflect.Field userSetLocale = clzConfig.getField("userSetLocale");
        userSetLocale.set(config, true);
        Class[] clzParams = {Configuration.class};
        Method updateConfiguration = iActivityManager.getDeclaredMethod("updateConfiguration", clzParams);
        updateConfiguration.invoke(objIActMag, config);
//      BackupManager.dataChanged("com.android.providers.settings");
    } catch (Exception e) {
        e.printStackTrace();
    }
}