如何设置数据库？

Question

public class PopupActivity extends Activity {
    final int[] tkos_effect = new int[1];


    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);

        //타이틀바 없애기
        requestWindowFeature(Window.FEATURE_NO_TITLE);
        setContentView(R.layout.popup_activity);

        final SoundPool sound = new SoundPool(1, AudioManager.STREAM_RING, 0);// maxStreams, streamType, srcQuality
        final int soundId = sound.load(this, R.raw.coin, 1);
       final DatabaseActivity dbactivity = new DatabaseActivity(getApplicationContext(), "TKOS.db", null, 1);
        SavedID sid = (SavedID)getApplication();
        final String name = sid.getID();
        Toast.makeText(this,name,Toast.LENGTH_LONG).show();


        Button button1 = (Button) findViewById(R.id.button1);
        button1.setOnClickListener(new Button.OnClickListener() {
            @Override
            public void onClick(View v)
            {
                // setLocale(SplashActivity.class, "en");
                if(tkos_effect[0] == 1)
                    sound.play(soundId, 0.5F, 0.5F,  0,  0,  1.0F);                Locale lang = Locale.ENGLISH;
                dbactivity.setLanguage(name,1);//english
                Configuration config = new Configuration();
                config.locale = lang;
                getResources().updateConfiguration(config, getResources().getDisplayMetrics());
                finish();
                restart();
            }
        });

    }

    //확인 버튼 클릭
    public void mOnClose(View v){
        //데이터 전달하기
        Intent intent = new Intent();
        setResult(RESULT_OK, intent);

        //액티비티(팝업) 닫기
        this.finish();
    }

    @Override
    public boolean onTouchEvent(MotionEvent event) {
        //바깥레이어 클릭시 안닫히게
        if(event.getAction()== MotionEvent.ACTION_OUTSIDE){
            return false;
        }
        return true;
    }

    @Override
    public void onBackPressed() {
        //안드로이드 백버튼 막기
        return;
    }

    public void restart(){
        Intent i = getBaseContext().getPackageManager().getLaunchIntentForPackage(getBaseContext().getPackageName());
        i.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TASK);
        i.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
        startActivity(i);
    }

    public static void setRefreshViewGroup(Context context, ViewGroup root) throws Exception {
        for (int i = 0; i < root.getChildCount(); i++) {
            View child = root.getChildAt(i);

            if (child instanceof TextView) {
                if (child.getTag() != null) {

                    if (((TextView) child).getText() != null && ((TextView) child).getText().toString().length() > 0) {
                        int stringId = getResourceId(context, child.getTag());
                        ((TextView) child).setText(stringId);
                        // Log.i(TAG, "getText:" + ((TextView)
                        // child).getText());
                    }

                    if (((TextView) child).getHint() != null && ((TextView) child).getHint().toString().length() > 0) {
                        int hintId = getResourceId(context, child.getTag());
                        ((TextView) child).setHint(hintId);

                        // Log.i(TAG, "getHint:" + ((TextView)
                        // child).getHint());
                    }
                }
            } else if (child instanceof ViewGroup)
                setRefreshViewGroup(context, (ViewGroup) child);
        }
    }

    public static int getResourceId(Context context, Object tag) {
        return context.getResources().getIdentifier((String) tag, "string", context.getPackageName());
    }

    // 언어 설정 메소드
    public static void setLocale(Activity activity, String character) {
        Locale locale = new Locale(character);
        Locale.setDefault(locale);
        Configuration config = new Configuration();
        config.locale = locale;
        activity.getResources().updateConfiguration(config, activity.getResources().getDisplayMetrics());

        final ViewGroup vg = (ViewGroup) activity.getWindow().getDecorView().getRootView();

        try {
            setRefreshViewGroup(activity, vg);
        } catch (Exception e) {
            e.printStackTrace();
        }

        Log.i(TAG, "getLocale : " + Locale.getDefault().toString());
    }
}

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当我执行没有dbactivity.setLanguage（name，0）的应用程序时； 它可以正常工作并重新启动我设计的应用程序，包括dbactivity.setLanguage（name，0）; 应用程式出口

我想知道如何在db中保存语言数据