How to know whether android shortcut already exist ex.

How to know whether android shortcut already exist ex. 


How to know whether android shortcut already exist
ex.

public void createShortcut(String url,String shortcutName, String type, Bitmap img)
    {           
        Intent shortcutIntent = new Intent();       
        shortcutIntent.setAction(Intent.ACTION_VIEW);

        if(type.equalsIgnoreCase("web")) {  

            Uri uri = Uri.parse(url);
            shortcutIntent.setData(uri);
        }
        else if (type.equalsIgnoreCase("app")) {

            Log.d("DEBUGGING", "Inside app installation " + url + " : " + group + " : " + shortcutName); 
            shortcutIntent.setClassName(url,group);
        }

        shortcutIntent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
        shortcutIntent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);

        Intent addIntent = new Intent();
        addIntent.putExtra(Intent.EXTRA_SHORTCUT_INTENT, shortcutIntent);
        addIntent.putExtra(Intent.EXTRA_SHORTCUT_NAME, shortcutName);
        addIntent.putExtra("duplicate", false);
        addIntent.putExtra(Intent.EXTRA_SHORTCUT_ICON, scaledBitmap);
      //  addIntent.putExtra(Intent.EXTRA_SHORTCUT_ICON_RESOURCE, R.drawable.ic_launcher);

        addIntent.setAction("com.android.launcher.action.INSTALL_SHORTCUT");
        sendBroadcast(addIntent);
//        Toast mToast = Toast.makeText(this, "shortcut created", Toast.LENGTH_SHORT);
//        mToast.show();

    }


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