public View createWidget(String className, int id) {
    View view;
    try {
        String baseName = getClass().getName().substring(0,
                getClass().getName().lastIndexOf(".") + 1);
        @SuppressWarnings("rawtypes")
        Class cls = Class.forName(baseName + className);
        @SuppressWarnings("unchecked")
        Constructor<View> ctor = cls.getConstructor(NativeActivity.class);
        view = ctor.newInstance(activity_);
        view.setId(id);
    } catch (Exception e) {
        Log.e("NDKHelper", "Could not find the name");
        return null;
    }

    initializeWidget(view);
    return view;
}
 

public View createWidget(String className, int id, int param) {
    View view;
    try {
        String baseName = getClass().getName().substring(0,
                getClass().getName().lastIndexOf(".") + 1);
        @SuppressWarnings("rawtypes")
        Class cls = Class.forName(baseName + className);
        @SuppressWarnings("unchecked")
        Constructor<View> ctor = cls.getConstructor(NativeActivity.class,
                int.class);
        view = ctor.newInstance(activity_, param);
        view.setId(id);
    } catch (Exception e) {
        return null;
    }

    initializeWidget(view);
    return view;
}
 

public void resumePopupWindow(NativeActivity act, final PopupWindow p) {
    activity_ = act;
    if(p.isShowing()) {
        Log.i("JUIHelper::", "ResumePopupWindow is to about to show");
    }
    return;
}
 

public JUIHelper(NativeActivity act) {
    activity_ = act;
}
 

public PopupWindow createPopupWindow(final NativeActivity act) {
    // Check manifest settings if the activity wouldn't be destroyed when
    // the device orientation changes
    try {
        ActivityInfo info = act.getPackageManager().getActivityInfo(
                act.getComponentName(), 0);
        if ((info.configChanges & ActivityInfo.CONFIG_ORIENTATION) == 0
                || (info.configChanges & ActivityInfo.CONFIG_SCREEN_SIZE) == 0) {
            Log.i("NDKHelper",
                    "Activity does not have android:configChanges='orientation|screenSize' attributes in AndroidManifest.xml.");
        }
    } catch (NameNotFoundException e) {
      Log.e("NDKHelper", "Failed to find ActivityName");
    }

    activity_ = act;
    // activity.setTheme(android.R.style.Theme_DeviceDefault);

    final PopupWindow popupWindow = new PopupWindow(
            LayoutParams.MATCH_PARENT, LayoutParams.MATCH_PARENT);

    activity_.runOnUiThread(new Runnable() {
        @Override
        public void run() {
            Window window = activity_.getWindow();
            if( window != null )
            {
                View decorView = window.getDecorView();
                if( decorView == null )
                {
                    // Put dummy layout to NativeActivity
                    LinearLayout mainLayout = new LinearLayout(activity_);
                    MarginLayoutParams params = new MarginLayoutParams(
                            LayoutParams.MATCH_PARENT, LayoutParams.MATCH_PARENT);
                    params.setMargins(0, 0, 0, 0);
                    activity_.setContentView(mainLayout, params);
                    decorView = mainLayout;
                }

                // Setup relative layout
                JUIRelativeLayout_ = new RelativeLayout(activity_);
                popupWindow.setContentView(JUIRelativeLayout_);

                // Show our UI over NativeActivity window
                popupWindow.showAtLocation(decorView, Gravity.TOP
                        | Gravity.START, 0, 0);
                popupWindow.setTouchable(false);
                popupWindow.update();
            }
        }
    });
    return popupWindow;
}
 

public Object createDialog(final NativeActivity act) {
    JUIDialog dlg = new JUIDialog(act);
    dialog_ = dlg;

    return dlg;
}
 

public NDKHelper(NativeActivity act) {
    activity = act;
}