如何获得Spinner价值？

Question

在Android中，我试图通过侦听器获取选定的Spinner值。获得微调机价值的最佳方法是什么？

Answer 1

Spinner mySpinner = (Spinner) findViewById(R.id.your_spinner);

String text = mySpinner.getSelectedItem().toString();

Answer 2

选择某些内容后，微调器应触发“ OnItemSelected”事件：

spinner.setOnItemSelectedListener(new AdapterView.OnItemSelectedListener() {

    public void onItemSelected(AdapterView<?> parent, View view, int pos, long id) {

        Object item = parent.getItemAtPosition(pos);

    }

    public void onNothingSelected(AdapterView<?> parent) {

    }

});