代码:
Spinner spinner = findViewById(R.id.spinner); // 获取下拉控件 spinner.setDropDownVerticalOffset(62); // 下拉的纵向偏移 String[] spinnerItems = {"请选择楼号", "1号楼", "2号楼", "3号楼"}; // 数据 // 自定义选中的界面样式(上下文,样式,文本框资源Id,数组) ArrayAdapter<String> spinnerAdapter = new ArrayAdapter<>(this, R.layout.item_select, R.id.text, spinnerItems); // 自定义下拉的界面样式 spinnerAdapter.setDropDownViewResource(R.layout.item_drop); // 设置适配器 spinner.setAdapter(spinnerAdapter); // 设置Item选择监听器 spinner.setOnItemSelectedListener(new AdapterView.OnItemSelectedListener() { @Override public void onItemSelected(AdapterView<?> parent, View view, int position, long id) { Log.i(TAG, "onItemClick: spinnerItem"); } @Override public void onNothingSelected(AdapterView<?> parent) { Log.i(TAG, "onNothingSelected: spinnerItem"); } });