Places AutoComplete Fragment Closes Automatically

I am implementing google places api in my android app. I open the google auto complete textview, and i try to type. Once I started typing the fragment closes automatically. I used both the intent and listener but both are giving the same problem. here is the code:

Code for Listener:

autocompleteSupportFragment.setPlaceFields(Arrays.asList(Place.Field.ID, Place.Field.NAME));
autocompleteSupportFragment.setTypeFilter(TypeFilter.CITIES);
autocompleteSupportFragment.setOnPlaceSelectedListener(new PlaceSelectionListener() {
           @Override
           public void onPlaceSelected(@NonNull Place place) {
               Toast.makeText(getContext(), ""+place.getName(), Toast.LENGTH_SHORT).show();
           }

           @Override
           public void onError(@NonNull Status status) {

           }
       });

Code for Intent

 lc.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                Intent intent = new Autocomplete.IntentBuilder(
                        AutocompleteActivityMode.FULLSCREEN, fields)
                        .build(getContext());
                startActivityForResult(intent, AUTOCOMPLETE_REQUEST_CODE);
            }
        });

 @Override
    public void onActivityResult(int requestCode, int resultCode, @Nullable Intent data) {
        super.onActivityResult(requestCode, resultCode, data);

        if (requestCode == AUTOCOMPLETE_REQUEST_CODE) {
            if (resultCode == RESULT_OK) {
                Place place = Autocomplete.getPlaceFromIntent(data);
                Toast.makeText(getContext(), ""+place.getName(), Toast.LENGTH_SHORT).show();
            } else if (resultCode == AutocompleteActivity.RESULT_ERROR) {
                // TODO: Handle the error.
                Status status = Autocomplete.getStatusFromIntent(data);
                Log.i(TAG, status.getStatusMessage());
            } else if (resultCode == RESULT_CANCELED) {
                // The user canceled the operation.
            }

        }

    }

Code for layout:

<fragment
                android:id="@+id/place_autocomplete_fragment1"
                android:name="com.google.android.libraries.places.widget.AutocompleteSupportFragment"
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:layout_margin="10sp" />

        </LinearLayout>

I saw other solutions but it was not helpfull. What changes should i have. I have enabled google places in the console as well.