点击列表视图，android studio

<ListView
    android:id="@+id/listView"
    android:layout_width="match_parent"
    android:layout_height="match_parent"/>

<TextView
    xmlns:android="http://schemas.android.com/apk/res/android"
    android:id="@+id/textView"
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    android:padding="16dp"
    android:textSize="18sp"/>

public class MainActivity extends AppCompatActivity {
    ListView listView;
    String[] items = {"Item 1", "Item 2", "Item 3", "Item 4"};

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);

        listView = findViewById(R.id.listView);
        
        ArrayAdapter<String> adapter = new ArrayAdapter<>(this,
                R.layout.list_item, R.id.textView, items);
        listView.setAdapter(adapter);

        listView.setOnItemClickListener(new AdapterView.OnItemClickListener() {
            @Override
            public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
                Toast.makeText(MainActivity.this, "Clicked on " + items[position], Toast.LENGTH_SHORT).show();
            }
        });
    }
}