在android中处理定制的listview？
我正在开发一个应用程序，我正在使用定制的listview。首先，我将使用代码，我将问我的问题（在底部） java（使用适配器类将数据设置为listview） } custom.xml在android中处理定制的listview？,android,android-listview,custom-lists,Android,Android Listview,Custom Lists,我正在开发一个应用程序，我正在使用定制的listview。首先，我将使用代码，我将问我的问题（在底部） java（使用适配器类将数据设置为listview） } custom.xml <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" android:layout_width="match_parent" android:layout_height="match_parent" androi
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical" >
<TextView
android:id="@+id/textView1"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:text="Large Text"
android:background="#adadad"
android:textAppearance="?android:attr/textAppearanceLarge" />
<LinearLayout
android:layout_width="fill_parent"
android:layout_height="wrap_content" >
<TextView
android:id="@+id/textView2"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:layout_weight="1"
android:textAppearance="?android:attr/textAppearanceLarge" />
<TextView
android:id="@+id/textView3"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:layout_weight="1"
android:textAppearance="?android:attr/textAppearanceLarge" />
<TextView
android:id="@+id/textView4"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:layout_weight="1"
android:textAppearance="?android:attr/textAppearanceLarge" />
</LinearLayout>
public class Myadapter extends BaseAdapter{
public int getCount() {
// TODO Auto-generated method stub
return startarr.size();
}
public Object getItem(int position) {
// TODO Auto-generated method stub
return position;
}
public long getItemId(int position) {
// TODO Auto-generated method stub
return position;
}
public View getView(int position, View convertView, ViewGroup parent) {
// TODO Auto-generated method stub
View v = null;
int i;
LayoutInflater layoutinflater = getLayoutInflater();
v = layoutinflater.inflate(R.layout.custom,null);
TextView aptdate = (TextView)v.findViewById(R.id.textView1);
TextView apttime = (TextView)v.findViewById(R.id.textView2);
TextView aptname = (TextView)v.findViewById(R.id.textView3);
TextView aptid = (TextView)v.findViewById(R.id.textView4);
//Button btn = (Button)v.findViewById(R.id.button1);
final String arlstdate[] = startarr.get(position).split("~");
for (i = 0; i < arlstdate.length; i++) {
aptdate.setText(arlstdate[i]);
try {
// Getting Array of Contacts
JSONObject json = new JSONObject(response);
contacts = json.getJSONArray("schedule");
// looping through All Contacts
for(int j = 0; j < contacts.length(); j++){
JSONObject c = contacts.getJSONObject(j);
// Storing each json item in variable
final String id = c.getString("scheduleId");
String startTime = c.getString("startDateTime");
String endTime = c.getString("endDateTime");
String type = c.getString("scheduleType");
SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
Date startedTime = sdf.parse(startTime);
Date endedTime = sdf.parse(endTime);
int getstartdate = startedTime.getDate();
int getstartmonth = startedTime.getMonth();
int getstartyear = startedTime.getYear();
int getday = startedTime.getDay();
final int getstartingtime = startedTime.getHours();
final int getstartingmin = startedTime.getMinutes();
long diff = endedTime.getTime() - startedTime.getTime();
int hours = (int)(diff/(60*60*1000));
testselectID = String.valueOf(hours);
hoursarray.add(testselectID);
starttimearray.add(String.valueOf(getstartingtime+":"+getstartingmin));
calendar = Calendar.getInstance();
calendar.setTime(startedTime);
System.out.println((calendar.get(Calendar.YEAR))+"-"+(calendar.get(Calendar.MONTH)+1)+"-"+(calendar.get(Calendar.DAY_OF_MONTH)));
if(arlstdate[i].equals((calendar.get(Calendar.YEAR))+"-"+(calendar.get(Calendar.MONTH)+1)+"-"+(calendar.get(Calendar.DAY_OF_MONTH))))
{
aptid.append(id+"\n");
apttime.append(testselectID+"Hrs"+"\n");
aptname.append((String.valueOf(getstartingtime+":"+getstartingmin))+"\n");
}
}
}catch (Exception e) {
// TODO: handle exception
Toast.makeText(getBaseContext(), "schedule error is " + e, Toast.LENGTH_SHORT).show();
}
}
return v;
}
}
公共类Myadapter扩展了BaseAdapter{
public int getCount（）{
//TODO自动生成的方法存根
返回startarr.size（）；
}
公共对象getItem（int位置）{
//TODO自动生成的方法存根
返回位置；
}
公共长getItemId（int位置）{
//TODO自动生成的方法存根
返回位置；
}
公共视图getView（int位置、视图转换视图、视图组父视图）{
//TODO自动生成的方法存根
视图v=null；
int i；
LayoutInflater LayoutInflater=getLayoutInflater（）；
v=布局更平坦。充气（R.布局。自定义，空）；
TextView aptdate=（TextView）v.findViewById（R.id.textView1）；
TextView apttime=（TextView）v.findViewById（R.id.textView2）；
TextView aptname=（TextView）v.findViewById（R.id.textView3）；
TextView aptid=（TextView）v.findViewById（R.id.textView4）；
//按钮btn=（按钮）v.findViewById（R.id.button1）；
最后一个字符串arlstdate[]=startarr.get（position.split）（“~”）；
对于（i=0；i有人能帮我解决这个问题吗？…你自己因为没有实施一个合适的模型而生活得很艰难。您应该在适配器外部解析Json，并利用这些信息生成Java类。然后将列表或数组作为数据传递给适配器，同时在
getItem（position）监听器convertView为此，必须在listview上实现OnItemClickListener事件。
for that you have to implement the OnItemClickListener event on listview .
listview.OnItemClickListener(new OnItemClickListener(){
@Override
public void onItemClick(AdapterView<?> parent, View view,
int position, long id) {
// getting values from selected ListItem
}
});
Now you have position of your listview then Whatever the list position that corresponding value is diplays in toast.
OnItemClickListener（新的OnItemClickListener（）{
@凌驾
public void onItemClick（AdapterView父级、视图、，
内部位置，长id）{
//从选定的ListItem获取值
}
});
现在，您有了listview的位置，然后在toast中显示相应值所在的列表位置。
onItemClick（）列表for that you have to implement the OnItemClickListener event on listview .
listview.OnItemClickListener(new OnItemClickListener(){
@Override
public void onItemClick(AdapterView<?> parent, View view,
int position, long id) {
// getting values from selected ListItem
}
});
Now you have position of your listview then Whatever the list position that corresponding value is diplays in toast.