How to set the side bar menu item selected when fragment changes on click of back button?

Question

enter image description hereHow can I set the side bar menu item selected when fragment changes on click of the back button. I have custom textview and layouts in side bar: I tried this onBackStackChanged() method onBack press on Main activity of fragment, but I get last fragment selected in menu

@Override
public void onBackStackChanged()
{
    String Tag = " ";
     Fragment fragment = getSupportFragmentManager().findFragmentByTag(Tag);
    Log.e("frag",""+fragment);
    if (Tag != null) {
        switch (Tag) {
            case "Dashboard":
            menu_img_dashboard.setImageDrawable(getResources().getDrawable(R.drawable.iconactivedasboard));
            menu_dashborad_ln.setBackgroundColor(getResources().getColor(R.color.colorTextPrimary));
            menu_img_newproduct.setImageDrawable(getResources().getDrawable(R.drawable.iconnewproduct));
            menu_newproduct_ln.setBackgroundColor(getResources().getColor(R.color.colormenugray));
            menu_img_searchbycategory.setImageDrawable(getResources().getDrawable(R.drawable.iconsearch));
            menu_searchbycategory_ln.setBackgroundColor(getResources().getColor(R.color.colormenugray));
            menu_img_orderhistory.setImageDrawable(getResources().getDrawable(R.drawable.iconorederhistory));
            menu_myorderhistory_ln.setBackgroundColor(getResources().getColor(R.color.colormenugray));
            menu_img_myfavorite.setImageDrawable(getResources().getDrawable(R.drawable.iconfavourite));
            menu_myfavorite_ln.setBackgroundColor(getResources().getColor(R.color.colormenugray));
            menu_img_about.setImageDrawable(getResources().getDrawable(R.drawable.iconabout));
            menu_about_ln.setBackgroundColor(getResources().getColor(R.color.colormenugray));
            menu_img_helpdesk.setImageDrawable(getResources().getDrawable(R.drawable.iconhelpdesk));
            menu_helpdesk_ln.setBackgroundColor(getResources().getColor(R.color.colormenugray));
            Log.v("hy", "find the dash fragment");

            break;}

Please explain what you are doing and what do you want to do. You can share some images of your menu and flow of navigation. Trim the code you share to show your main purpose — Nabzi, Jun 27 '20 at 13:22
Trace and check if onBackStackChanged() gets called when you return to main page — Nabzi, Jun 29 '20 at 05:57
@Golnar onbackstackchnged method is not working and i have 7 fragments that are dashboard ,newproduct ,search,order,favorite,helpdesk,about.when i got through dashboard >newproduct>productdetails then press backbutton i get current fragment on dashboard is new product — aarti foxdeveloper, Jun 29 '20 at 06:03
check this https://stackoverflow.com/questions/23599519/android-onbackstackchanged-not-called — Nabzi, Jun 29 '20 at 07:21

How to set the side bar menu item selected when fragment changes on click of back button?

0 Answers0