ListView普通列表控件的使用

//布局文件

<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    tools:context="com.example.hzx.ble_scan_broadcast.MainActivity">

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

</RelativeLayout>

//activity

public class MainActivity extends AppCompatActivity {

    private ListView listView;
    private ArrayAdapter<String> adapter;

    private List<String> data = null;
    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);
        data = MyDataSource.getDataSource();
        //adapter = new ArrayAdapter<String>(MainActivity.this,android.R.layout.simple_list_item_1,data);
        adapter = new ArrayAdapter<String>(MainActivity.this,
                android.R.layout.simple_list_item_single_choice,data);

        listView = (ListView)findViewById(R.id.listview);
        listView.setChoiceMode(ListView.CHOICE_MODE_SINGLE);
        listView.setAdapter(adapter);
        listView.setOnItemLongClickListener(new AdapterView.OnItemLongClickListener() {
            @Override
            public boolean onItemLongClick(AdapterView<?> adapterView, View view, int i, long l) {

                Toast.makeText(MainActivity.this,"click me",1).show();

                return false;
            }
        });
    }
}

image.png