Question

我有一个列表视图。它工作正常。我想要的是为列表视图中的每一行添加一个复选框。多数民众赞成我的代码：

public class List extends ListActivity{
@Override
public void onCreate(Bundle savedInstanceState) {
  super.onCreate(savedInstanceState);

  BluetoothAdapter mBluetoothAdapter = BluetoothAdapter.getDefaultAdapter();
  if (!mBluetoothAdapter.isEnabled()) {
      mBluetoothAdapter.enable();
      while(true){
          if (mBluetoothAdapter.isEnabled()) {
              break;
          }
      }
      Toast.makeText(getApplicationContext(), "Bluetooth turned on", Toast.LENGTH_SHORT).show();
  }

  Set<BluetoothDevice> pairedDevices = mBluetoothAdapter.getBondedDevices();
  ArrayList<String> arrayOfBluetoothDevicesNames = new ArrayList<String>();
  for(BluetoothDevice bt : pairedDevices) {
      arrayOfBluetoothDevicesNames.add(bt.getName());
  }
  setListAdapter(new ArrayAdapter<String>(this, R.layout.list, arrayOfBluetoothDevicesNames));
  ListView listViewOfBluetooth = getListView();

通过更改我的代码是一种简单的方法吗？

Answer 1

列表视图中有多种选择解决方案..

Solution 1

Solution 2

Solution 3

在现有列表视图中添加一个复选框

1 个答案: