주소관리 앱개발 ver.1 (6일차)

Posted on: 2018년 04월 03일 2018년 04월 03일
Categories: 강의자료, 안드로이드

/layout/frag_list.xml 수정

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:orientation="vertical" android:layout_width="match_parent"
    android:layout_height="match_parent">

    <ListView
        android:id="@+id/lstView"
        android:layout_width="match_parent"
        android:layout_height="match_parent" />
</LinearLayout>

<?xml version="1.0" encoding="utf-8"?>

<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"

android:orientation="vertical" android:layout_width="match_parent"

android:layout_height="match_parent">

<ListView

android:id="@+id/lstView"

android:layout_width="match_parent"

android:layout_height="match_parent" />

</LinearLayout>

/layout/frag_listitem.xml 생성

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout
    xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    android:orientation="horizontal"
    android:layout_width="match_parent"
    android:layout_height="match_parent">

    <TextView
        android:id="@+id/txtName"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_weight="1"
        android:text="TextView" />

    <TextView
        android:id="@+id/txtTel"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_weight="1"
        android:text="TextView" />

    <TextView
        android:id="@+id/txtHp"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_weight="1"
        android:text="TextView" />
</LinearLayout>

<?xml version="1.0" encoding="utf-8"?>

<LinearLayout

xmlns:android="http://schemas.android.com/apk/res/android"

xmlns:app="http://schemas.android.com/apk/res-auto"

android:orientation="horizontal"

android:layout_width="match_parent"

android:layout_height="match_parent">

<TextView

android:id="@+id/txtName"

android:layout_width="wrap_content"

android:layout_height="wrap_content"

android:layout_weight="1"

android:text="TextView" />

<TextView

android:id="@+id/txtTel"

android:layout_width="wrap_content"

android:layout_height="wrap_content"

android:layout_weight="1"

android:text="TextView" />

<TextView

android:id="@+id/txtHp"

android:layout_width="wrap_content"

android:layout_height="wrap_content"

android:layout_weight="1"

android:text="TextView" />

</LinearLayout>

AddrAdapter 클래스 생성

BaseAdapter 상속받음

public class AddrAdapter extends BaseAdapter{ }

1
2

public class AddrAdapter extends BaseAdapter{
}

Implement Method

public class AddrAdapter extends BaseAdapter{

    @Override
    public int getCount() {
        return 0;
    }

    @Override
    public Object getItem(int position) {
        return null;
    }

    @Override
    public long getItemId(int position) {
        return 0;
    }

    @Override
    public View getView(int position, View convertView, ViewGroup parent) {
        return null;
    }
}

public class AddrAdapter extends BaseAdapter{

@Override

public int getCount() {

return 0;

}

@Override

public Object getItem(int position) {

return null;

}

@Override

public long getItemId(int position) {

return 0;

}

@Override

public View getView(int position, View convertView, ViewGroup parent) {

return null;

}

생성자 추가 및 소스 코드 수정

public class AddrAdapter extends BaseAdapter{

    Context context;
    ArrayList<AddrDTO> arList;
    LayoutInflater mInflater;

    public AddrAdapter(Context context, ArrayList<AddrDTO> arList) {
        this.context = context;
        this.arList = arList;

        mInflater = (LayoutInflater) context.getSystemService(
                Context.LAYOUT_INFLATER_SERVICE);
    }

    @Override
    public View getView(int position, View convertView, ViewGroup parent) {
        View row = mInflater.inflate(R.layout.frag_list_item, parent, false);

        final String name = arList.get(position).name;
        final String tel = arList.get(position).tel;
        final String hp = arList.get(position).hp;
        ((TextView) row.findViewById(R.id.txtName)).setText(name);
        ((TextView) row.findViewById(R.id.txtTel)).setText(tel);
        ((TextView) row.findViewById(R.id.txtHp)).setText(hp);


        return row;
    }

    @Override
    public int getCount() {
        // TODO Auto-generated method stub
        return arList.size();
    }

    @Override
    public Object getItem(int position) {
        // TODO Auto-generated method stub
        return arList.get(position);
    }

    @Override
    public long getItemId(int position) {
        // TODO Auto-generated method stub
        return position;
    }

}

public class AddrAdapter extends BaseAdapter{

Context context;

ArrayList<AddrDTO> arList;

LayoutInflater mInflater;

public AddrAdapter(Context context, ArrayList<AddrDTO> arList) {

this.context = context;

this.arList = arList;

mInflater = (LayoutInflater) context.getSystemService(

Context.LAYOUT_INFLATER_SERVICE);

}

@Override

public View getView(int position, View convertView, ViewGroup parent) {

View row = mInflater.inflate(R.layout.frag_list_item, parent, false);

final String name = arList.get(position).name;

final String tel = arList.get(position).tel;

final String hp = arList.get(position).hp;

((TextView) row.findViewById(R.id.txtName)).setText(name);

((TextView) row.findViewById(R.id.txtTel)).setText(tel);

((TextView) row.findViewById(R.id.txtHp)).setText(hp);

return row;

}

@Override

public int getCount() {

// TODO Auto-generated method stub

return arList.size();

}

@Override

public Object getItem(int position) {

// TODO Auto-generated method stub

return arList.get(position);

}

@Override

public long getItemId(int position) {

// TODO Auto-generated method stub

return position;

}

Android Studio에서 File -> Export to ZIP File 메뉴 선택하면 소스코드만 압축됨

whan0623

517