Pfthb

I have a toggle button in fragment initialised inside adapter class and it is working as favourite list button which adds the product to the firebase database if it's clicked and remove it when it's clicked again.

addToCart.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener() 
 @Override
 public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) 
 if (customer.userId != null) 
 mFirebaseDatabase = FirebaseDatabase.getInstance();
 mCustomerRefernce = mFirebaseDatabase.getReference().child("Favorite").child(customer.userId);
 cmObej = getItem(position);
 if (isChecked) 
 mCustomerRefernce.child(cmObej.getId()).setValue(true);
 addToCart.setBackgroundDrawable(ContextCompat.getDrawable(getContext(), R.drawable.ic_filledstar_blue2_24dp));
 else 
 mCustomerRefernce.child(cmObej.getId()).removeValue();
 addToCart.setBackgroundDrawable(ContextCompat.getDrawable(getContext(), R.drawable.ic_star_border_blue2_24dp));
 
 else
 new AlertDialog.Builder(getContext())
 .setTitle("Alert")
 .setMessage("Can't add to the list, do you want to sign in?")
 .setCancelable(true)
 .setPositiveButton("Yes", new DialogInterface.OnClickListener() 
 @Override
 public void onClick(DialogInterface dialog, int which) 
 Intent i = new Intent(getContext(), Signin2.class);
 getContext().startActivity(i); 
 ).setNegativeButton("No", new DialogInterface.OnClickListener() 
 @Override
 public void onClick(DialogInterface dialog, int which) 

 
 ).show();
 
 
 );

The problem is that whenever it clicked a new activity is initialised as you see here

V/FA: Activity paused, time: 9574193
V/FA: onActivityCreated
V/FA: Activity resumed, time: 9574270 

what do you think the problem is??

When a dialog comes on top of an existing activity, then existing activity will move to partially invisible state by calling onPause().

If the user returns to your activity from the paused state, (closed dialog in this case),the system resumes it and calls the onResume() method.

Your activity embeds fragment, onActivityCreated will be called when activity resume.