Android在一个activity中添加多个listview Android实现在一个activity中添加多个listview的方法
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本文实例讲述了Android实现在一个activity中添加多个listview的方法。分享给大家供大家参考，具体如下：
listview的id一般是这样的android:id="@id/android:list"。请注意，这时的Activity是ListActivity，在这样的Activity中到目前为止，我没有发现添加多个activity的方法。要添加多个listview，所用的Activity要是一般的Activity，listview的id也要自己定义，改成android:id="@+id/mylist"。然后像使用一般的控件一样，初始化就可以了。至于adapter我是继承了BaseAdapter，为每个listview定义一个adapter，然后对应的设置adapter就可以了。
参考代码：
public class myActivity extends Activity implements OnClickListener
{
private ListViewlistview_psychologicalstate,listview_weatherstate;
private ListAdapter listadapter_psychologicalstate,listadapter_weatherstate;
private ArrayList<String> psychologicalstatearray = new ArrayList<String>(),weatherstatearray = new ArrayList<String>();
private String [] strpsychologicalstate = new String[]{"郁闷","亢奋","压力","失眠","嗜睡","易惊恐"};
private String [] strweatherstate = new String[]{"湿热","燥热","寒冷"};
@Override
public void onCreate(Bundle savedInstanceState)
{
super.onCreate(savedInstanceState);
setContentView(R.layout.personalizedorderview);
findView();
}
public void findView()
{
listview_psychologicalstate = (ListView) findViewById(R.id.psychologicalstatelistid);
listview_weatherstate = (ListView) findViewById(R.id.weatherstatelistid);
for(int i = 0;i<strpsychologicalstate.length;i++)
psychologicalstatearray.add(strpsychologicalstate[i]);
for(int i = 0;i<strweatherstate.length;i++)
weatherstatearray.add(strweatherstate[i]);
listadapter_psychologicalstate = new GetinflamedAdapter(this,psychologicalstatearray);
listview_psychologicalstate.setAdapter(listadapter_psychologicalstate);
listadapter_weatherstate = new GetinflamedAdapter(this,weatherstatearray);
listview_weatherstate.setAdapter(listadapter_weatherstate);
}
public class GetinflamedAdapter extends BaseAdapter
{
private Context context;
private LayoutInflater mInflater;
private ArrayList<String> arraylist;
public GetinflamedAdapter(Context context,ArrayList<String> arraylist )
{
this.context=context;
this.arraylist = arraylist;
mInflater = (LayoutInflater) this.context.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
}
@Override
public int getCount() {
// TODO Auto-generated method stub
return arraylist.size();
}
@Override
public Object getItem(int position) {
// TODO Auto-generated method stub
return arraylist.get(position);
}
@Override
public long getItemId(int position) {
// TODO Auto-generated method stub
return position;
}
@Override
public View getView(int position, View convertView, ViewGroup parent) {
// TODO Auto-generated method stub
convertView = mInflater.inflate(R.layout.inflamedchild, null);
ViewHolder viewHolder = null;
viewHolder = new ViewHolder();
viewHolder.label = (TextView) convertView.findViewById(R.id.bodystateid1);
viewHolder.label.setText(arraylist.get(position).toString());
viewHolder.label.setTextColor(Color.GREEN);
viewHolder.label.setTextSize(22);
convertView.setTag(viewHolder);
return convertView;
}
private class ViewHolder
{
TextView label;
}
}
希望本文所述对大家Android程序设计有所帮助。
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