MaterialSpinner

Recent changes

MaterialSpinner<String> materialSpinner;

materialSpinner.setLazyLoading(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                progressBar.setVisibility(View.VISIBLE);
                new Handler().postDelayed(new Runnable() {
                    @Override
                    public void run() {
                        materialSpinner.setList(list_of_cities);
                        progressBar.setVisibility(View.GONE);

                    }
                }, 1000);
            }
        });
        materialSpinner.setOnItemSelectedListener(new OnItemSelectedListener<String>() {
            @Override
            public void onItemSelected(@NonNull String item, @NonNull View view, int position) {
                materialSpinner.setEnabled(false);
            }
        });

Integration

1) Add library as a dependency to your project

implementation 'com.github.jura73:MaterialSpinner:1.0.1'