public class SecodeActivity extends AppCompatActivity {
    SpinnerX spinnerX;
    @Override
    protected void onCreate(@Nullable Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_seconde);
        spinnerX = new SpinnerX(this);
        spinnerX.setData(Arrays.asList("菜单1", "菜单2", "菜单3", "菜单4", "菜单5", "菜单6"));
        spinnerX.setOnSpinnerClickListener(new SpinnerX.OnSpinnerClickListener() {
            @Override
            public void onMenu(String context, int position) {
                Toast.makeText(SecodeActivity.this, position + context, Toast.LENGTH_SHORT).show();
            }
        });
    }
    public void open(View view) {
        spinnerX.setAnchorView(view);
        spinnerX.show();
    }
}

1. 限制高度

// 未做限制
SpinnerX spinnerX = new SpinnerX(this);
// 限制高度
SpinnerX spinnerX = new SpinnerX(this, true);

未设置限制

设置了限制