안녕하세요.
목적:
나라 정보를 클릭하면 액티비티로 전환되어
각 나라의 수도를 알려주려고 합니다.
하지만 버튼이 공통으로 되어있어서
다른 나라 버튼을 클릭해도
같은 정보(같은 액티비티)만 나옵니다
지금 코드에서
나라마다 액티비티를
다르게 줄 수 있는 방법이 있을까요?
아니면, 나라마다 버튼을
각각 만드는 코드로 수정해야 할까요?
조언좀 해주시기 바랍니다.
감사합니다.
아래는 제 코드입니다.
MainActivity.java
package com.example.customlistview03;
import java.util.ArrayList;
import java.util.Collections;
import com.example.customlistview03.SubActivity;
import com.example.customlistview03.R;
import android.app.Activity;
import android.content.Context;
import android.content.Intent;
import android.graphics.drawable.Drawable;
import android.os.Bundle;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.AdapterView;
import android.widget.AdapterView.OnItemClickListener;
import android.widget.BaseAdapter;
import android.widget.ImageView;
import android.widget.ListView;
import android.widget.TextView;
import android.widget.Toast;
public class MainActivity extends Activity {
private ListView mListView = null;
private ListViewAdapter mAdapter = null;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
mListView = (ListView) findViewById(R.id.mList);
mAdapter = new ListViewAdapter(this);
mListView.setAdapter(mAdapter);
mAdapter.addItem(getResources().getDrawable(R.drawable.korea),
"korea",
"인구: 5022만");
mAdapter.addItem(getResources().getDrawable(R.drawable.china),
"china",
"인구: 13.57억");
mAdapter.addItem(getResources().getDrawable(R.drawable.canada),
"canada",
"인구: 3516만");
mAdapter.addItem(getResources().getDrawable(R.drawable.australia),
"australia",
"인구: 2313만");
mAdapter.addItem(getResources().getDrawable(R.drawable.usa),
"usa",
"인구: 3.189억");
mAdapter.addItem(getResources().getDrawable(R.drawable.italy),
"italy",
"인구: 5983만");
mListView.setOnItemClickListener(new OnItemClickListener() {
@Override
public void onItemClick(AdapterView<?> parent, View v, int position, long id){
ListData mData = mAdapter.mListData.get(position);
Toast.makeText(MainActivity.this, mData.mNation, Toast.LENGTH_SHORT).show();
}
});
}
private class ViewHolder {
public ImageView mIcon;
public TextView mNation;
public TextView mPopulation;
}
private class ListViewAdapter extends BaseAdapter {
private Context mContext = null;
private ArrayList<ListData> mListData = new ArrayList<ListData>();
public ListViewAdapter(Context mContext) {
super();
this.mContext = mContext;
}
@Override
public int getCount() {
return mListData.size();
}
@Override
public Object getItem(int position) {
return mListData.get(position);
}
@Override
public long getItemId(int position) {
return position;
}
public void addItem(Drawable icon, String mTitle, String mDate){
ListData addInfo = null;
addInfo = new ListData();
addInfo.mIcon = icon;
addInfo.mNation = mTitle;
addInfo.mPopulation = mDate;
mListData.add(addInfo);
}
public void remove(int position){
mListData.remove(position);
dataChange();
}
public void sort(){
Collections.sort(mListData, ListData.ALPHA_COMPARATOR);
dataChange();
}
public void dataChange(){
mAdapter.notifyDataSetChanged();
}
@Override
public View getView(int position, View convertView, ViewGroup parent) {
ViewHolder holder;
if (convertView == null) {
holder = new ViewHolder();
LayoutInflater inflater = (LayoutInflater) mContext.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
convertView = inflater.inflate(R.layout.listview_item, null);
holder.mIcon = (ImageView) convertView.findViewById(R.id.mImage);
holder.mNation = (TextView) convertView.findViewById(R.id.mText);
holder.mPopulation = (TextView) convertView.findViewById(R.id.mDate);
convertView.setTag(holder);
}else{
holder = (ViewHolder) convertView.getTag();
}
ListData mData = mListData.get(position);
if (mData.mIcon != null) {
holder.mIcon.setVisibility(View.VISIBLE);
holder.mIcon.setImageDrawable(mData.mIcon);
}else{
holder.mIcon.setVisibility(View.GONE);
}
holder.mNation.setText(mData.mNation);
holder.mPopulation.setText(mData.mPopulation);
return convertView;
}
}
public void mOnClick(View v) {
Intent intent = new Intent(this, SubActivity.class);
startActivity(intent);
}
}