package com.example.soda;
import java.util.ArrayList;
import android.content.Context;
import android.text.Editable;
import android.view.LayoutInflater;
import android.view.View;
import android.view.View.OnClickListener;
import android.view.ViewGroup;
import android.widget.BaseAdapter;
import android.widget.Button;
import android.widget.EditText;
import android.widget.RelativeLayout;
import android.widget.TextView;
import android.widget.Toast;
public class OrderListAdapter extends BaseAdapter implements OnClickListener{
private Context context;
private ArrayList<String> arrayList;
ListViewHolder holder;
public OrderListAdapter(Context context, ArrayList<String> arrayList) {
super();
this.context = context;
this.arrayList = arrayList;
}
@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
View v = convertView;
String str_menuname = arrayList.get(position);
if(v == null) {
LayoutInflater inflater = (LayoutInflater) context.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
v = (RelativeLayout)inflater.inflate(R.layout.item_order, null);
holder = new ListViewHolder(v);
v.setTag(holder);
} else {
holder = (ListViewHolder) v.getTag();
}
holder.getText_menuName().setText(str_menuname);
holder.getEdit_quantity();
holder.getButton_plus().setOnClickListener(this);
holder.getButton_minus();
holder.getButton_remove();
return v;
}
@Override
public void onClick(View v) {
int temp;
switch(v.getId()) {
case R.id.button_plus:
temp = Integer.parseInt(holder.edit_quantity.getText().toString()) + 1;
holder.getEdit_quantity().setText(Integer.toString(temp));
}
}
private class ListViewHolder {
private View v;
private TextView text_menuname;
private EditText edit_quantity;
private Button button_plus;
private Button button_minus;
private Button button_remove;
ListViewHolder(View v) {
this.v = v;
}
TextView getText_menuName() {
if(text_menuname == null) {
text_menuname = (TextView) v.findViewById(R.id.text_order_menuname);
}
return text_menuname;
}
EditText getEdit_quantity() {
if(edit_quantity == null) {
edit_quantity = (EditText) v.findViewById(R.id.edit_quantity);
}
return edit_quantity;
}
Button getButton_plus() {
if(button_plus == null) {
button_plus = (Button) v.findViewById(R.id.button_plus);
}
return button_plus;
}
Button getButton_minus() {
if(button_minus == null) {
button_minus = (Button) v.findViewById(R.id.button_minus);
}
return button_minus;
}
Button getButton_remove() {
if(button_remove == null) {
button_remove = (Button) v.findViewById(R.id.button_remove);
}
return button_remove;
}
}
}
리스트뷰 어댑터 코드구요
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent" >
<TextView
android:id="@+id/text_order_menuname"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginLeft="20dp"
android:padding="10dp"
android:text="Child" />
<EditText
android:id="@+id/edit_quantity"
android:layout_width="50dp"
android:layout_height="wrap_content"
android:layout_alignParentRight="true"
android:layout_marginRight="130dp"
android:text="12" />
<Button
android:id="@+id/button_plus"
android:layout_width="35dp"
android:layout_height="35dp"
android:layout_marginRight="90dp"
android:layout_alignParentRight="true"
android:text="+" />
<Button
android:id="@+id/button_minus"
android:layout_width="35dp"
android:layout_height="35dp"
android:layout_marginRight="50dp"
android:layout_alignParentRight="true"
android:text="-" />
<Button
android:id="@+id/button_remove"
android:layout_width="35dp"
android:layout_height="35dp"
android:layout_marginRight="10dp"
android:layout_alignParentRight="true"
android:text="X" />
</RelativeLayout>
리스트뷰의 item.xml 코드입니다
버튼을 누르면 에디트 텍스트의 값이 1씩 증가하는 코드인데요
다른 item의 버튼을 눌러도 가장 마지막에 추가된 item의 에디트 텍스트의 값만 계속 증가하는데
각 item의 버튼이 같은 item의 에디트 텍스트 값을 증가시키게 하려면 어떻게 해야하나요?
이걸로 벌써 3일째 막혀있네요 ㅠ