ListView中的微调器在android中防止高亮显示

ListView中的微调器在android中防止高亮显示,android,android-listview,android-spinner,Android,Android Listview,Android Spinner,我试图在android中的列表视图项中放置一个微调器。问题在于,这似乎会阻止行在按下时高亮显示,并且ListView不会调用McClickListener。基本上我是在模仿谷歌音乐应用程序的功能。有人知道怎么做吗?这是我一直在尝试的代码,我知道这可能不是最好的。。。只需快速收集一个样本,说明问题所在: 活动: public class ListViewTestActivity extends Activity { @Override public void onCreate(B

我试图在android中的列表视图项中放置一个微调器。问题在于,这似乎会阻止行在按下时高亮显示,并且ListView不会调用McClickListener。基本上我是在模仿谷歌音乐应用程序的功能。有人知道怎么做吗?这是我一直在尝试的代码,我知道这可能不是最好的。。。只需快速收集一个样本,说明问题所在:

活动:

public class ListViewTestActivity extends Activity {

    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.main);

        ListView listView = (ListView) findViewById(R.id.listView1);

        DataHolder data = new DataHolder(this);
        DataHolder data1 = new DataHolder(this);
        DataHolder data2 = new DataHolder(this);
        DataHolder data3 = new DataHolder(this);
        DataHolder data4 = new DataHolder(this);

        DataAdapter d = new DataAdapter(this, R.layout.rowview, new DataHolder[] { data, data1, data2, data3, data4 });
        listView.setAdapter(d);
        listView.setOnItemClickListener(new OnItemClickListener() {

            @Override
            public void onItemClick(AdapterView<?> arg0, View arg1, int arg2,
                    long arg3) {
                Log.e("ERROR", "look at me!");

            }
        });
    }
}


public class DataHolder {

    private int selected;
    private ArrayAdapter<CharSequence> adapter;

    public DataHolder(Context parent) {
        adapter = ArrayAdapter.createFromResource(parent, R.array.choices, android.R.layout.simple_spinner_item);
        adapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
    }

    public ArrayAdapter<CharSequence> getAdapter() {
        return adapter;
    }

    public String getText() {
        return (String) adapter.getItem(selected);
    }

    public int getSelected() {
        return selected;
    }

    public void setSelected(int selected) {
        this.selected = selected;
    }

}
这是列表适配器:

public class DataAdapter extends ArrayAdapter<DataHolder> {

    private Activity myContext;

    public DataAdapter(Activity context, int textViewResourceId, DataHolder[] objects) {
        super(context, textViewResourceId, objects);
        myContext = context;
    }

    // We keep this ViewHolder object to save time. It's quicker than findViewById() when repainting.
    static class ViewHolder {
        protected DataHolder data;
        protected TextView text;
        protected Spinner spin;
    }

    @Override
    public View getView(int position, View convertView, ViewGroup parent) {
        View view = null;

        // Check to see if this row has already been painted once.
        if (convertView == null) {

            // If it hasn't, set up everything:
            LayoutInflater inflator = myContext.getLayoutInflater();
            view = inflator.inflate(R.layout.rowview, null);

            // Make a new ViewHolder for this row, and modify its data and spinner:
            final ViewHolder viewHolder = new ViewHolder();
            viewHolder.text = (TextView) view.findViewById(R.id.text);
            viewHolder.data = new DataHolder(myContext);
            viewHolder.spin = (Spinner) view.findViewById(R.id.spin);
            viewHolder.spin.setAdapter(viewHolder.data.getAdapter());

            // Used to handle events when the user changes the Spinner selection:
            viewHolder.spin.setOnItemSelectedListener(new OnItemSelectedListener() {

                @Override
                public void onItemSelected(AdapterView<?> arg0, View arg1, int arg2, long arg3) {
                    viewHolder.data.setSelected(arg2);
                    viewHolder.text.setText(viewHolder.data.getText());
                }

                @Override
                public void onNothingSelected(AdapterView<?> arg0) {
                    Log.d("DBGINF", "asdf");
                }

            });

            // Update the TextView to reflect what's in the Spinner
            viewHolder.text.setText(viewHolder.data.getText());

            view.setTag(viewHolder);

            Log.d("DBGINF", viewHolder.text.getText() + "");
        } else {
            view = convertView;
        }

        // This is what gets called every time the ListView refreshes
        ViewHolder holder = (ViewHolder) view.getTag();
        holder.text.setText(getItem(position).getText());
        holder.spin.setSelection(getItem(position).getSelected());

        return view;
    }
}
活动的主要布局

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" android:orientation="vertical" 
    android:layout_width="fill_parent" android:layout_height="fill_parent">
    <ListView android:id="@+id/listView1" android:layout_height="match_parent" android:layout_width="match_parent" />
</LinearLayout>
行的布局:

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:orientation="horizontal" android:layout_width="match_parent"
    android:layout_height="wrap_content" android:weightSum="1" >
    <TextView android:layout_width="wrap_content"
        android:layout_height="match_parent" android:id="@+id/text"
        android:layout_weight="0.5" android:textSize="25sp" />
    <Spinner android:layout_width="0dp" android:layout_height="wrap_content"
        android:id="@+id/spin" android:prompt="@string/choice_prompt"
        android:layout_weight="0.5"  />
</LinearLayout>

谢谢你的帮助

我对ImageButton也有同样的问题,需要做的是

mImageButton.setFocusable(false);
我不能保证这对Spinner是一样的,但我的钱在上面


致以最诚挚的问候。

这似乎使突出显示和回调功能正常工作。现在我的问题是,当点击行时,微调器区域现在是深蓝色。不管怎样,要解决这个问题吗?很抱歉,Android开发还是个新手。我再次相信ImageButton可以帮助您,尤其是页面上的第一件事情。没有任何担保。我以前在玩选择器。希望有一个更优雅/更简单的方法。最后,我只使用了两个选择器,并根据用户是否点击微调器或列表项的其他部分将其关闭。