Android列表视图问题
我的课程中有以下课程:Android列表视图问题,android,android-listview,Android,Android Listview,我的课程中有以下课程: public class RZoom extends Activity { private ArrayList<FItem> m_FItems; /** Called when the activity is first created. */ @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setC
public class RZoom extends Activity {
private ArrayList<FItem> m_FItems;
/** Called when the activity is first created. */
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.fchooser);
TextView tvName = (TextView)findViewById(R.id.txtTitleShow);
m_fItems = ((ArrayList<FItem>)this.getIntent().getSerializableExtra("fItems"));
tvName.setText(this.getIntent().getExtras().getString("RName"));
ListView lv = (ListView)findViewById(R.id.listView1);
FItemAdapter adapter = new FItemAdapter(this, R.layout.row, m_FItems);
lv.setAdapter(adapter);
}
}
公共类RZoom扩展活动{
私人ArrayList m_FItems;
/**在首次创建活动时调用*/
@凌驾
创建时的公共void(Bundle savedInstanceState){
super.onCreate(savedInstanceState);
setContentView(R.layout.fchooser);
TextView tvName=(TextView)findViewById(R.id.txtTitleShow);
m_fItems=((ArrayList)this.getIntent().getSerializableExtra(“fItems”);
tvName.setText(this.getIntent().getExtras().getString(“RName”));
ListView lv=(ListView)findViewById(R.id.listView1);
FItemAdapter=新FItemAdapter(此,R.layout.row,m_FItems);
低压设置适配器(适配器);
}
}
这个类显示一个自定义的Listview,一切正常。我的问题是:
ListView lv_GetViewList = (ListView)findViewById(R.id.myListView);
lv_GetViewList.setOnItemClickListener(new OnItemClickListener()
{
public void onItemClick(AdapterView<?> arg0, View arg1, int arg2,long arg3)
{
// Your Code here
}
});
@Override
public View getView(int position, View convertView, ViewGroup parent)
{
TextView tv_Text = (TextView) v.findViewById(R.id.myRowTextView);
if(tv_Text != null)
{
tv_Text.setBackgroundColor(Color.RED);
}
return v;
}