问题描述
- ListView的item的onTouch()返回true,在ListView的onTouch()还能接收到触摸事件?
-
我的想法是子view(就是ListView的item)中onTouch()返回true,那么ListView就应该接收不到MotionEvent,也就不能滚动了,而事实并非如此,不知道原因。public class MainActivity extends ActionBarActivity {
private ListView mListView;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
mListView = (ListView) findViewById(R.id.listView1);
mListView.setAdapter(new MyListAdapter());
mListView.setOnTouchListener(new View.OnTouchListener() {
@Override
public boolean onTouch(View v, MotionEvent event) {
Log.i("test", "onTouch");
return false;
}
});
}private class MyListAdapter extends BaseAdapter { @Override public int getCount() { return 20; } @Override public Object getItem(int position) { return null; } @Override public long getItemId(int position) { return 0; } @Override public View getView(int position, View convertView, ViewGroup parent) { if(convertView == null) { //R.layout.item_view布局文件中就只有一个LinearLayout,高60dp convertView = getLayoutInflater().inflate(R.layout.item_view, parent, false); convertView.setOnTouchListener(new View.OnTouchListener() { @Override public boolean onTouch(View v, MotionEvent event) { // 返回为 true return true; } }); } return convertView; } }
}
时间: 2024-08-21 11:10:10