[2018년] 안드로이드 인앱 결제 구현 완벽 정리 소스 파일

layout_dialog_heartstore.xml

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

view_heartstore.xml (개별 리스트 아이템)

<?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="wrap_content"
    android:padding="10dp">
 
    <ImageView
        android:id="@+id/iv_icon"
        android:layout_width="30dp"
        android:layout_height="30dp"
        android:layout_centerVertical="true"
        android:src="@drawable/h1" />
 
    <TextView
        android:id="@+id/tv_label"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_centerVertical="true"
        android:layout_marginLeft="8dp"
        android:layout_toRightOf="@+id/iv_icon"
        android:text="TextView"
        android:textColor="#222" />
 
    <TextView
        android:id="@+id/tv_price"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_centerVertical="true"
        android:layout_marginRight="8dp"
        android:layout_toLeftOf="@+id/imageView13"
        android:text="TextView" />
 
    <ImageView
        android:id="@+id/imageView13"
        android:layout_width="15dp"
        android:layout_height="30dp"
        android:layout_alignParentRight="true"
        android:layout_centerVertical="true"
        android:src="@drawable/arrow_right_dark" />
</RelativeLayout>

PurchaseHeartsAdapter.java

package com.pl03.pushlike.app.heartstore.adapter;
 
import android.app.Activity;
import android.content.Context;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.BaseAdapter;
import android.widget.ImageView;
import android.widget.TextView;
import android.widget.Toast;
 
import com.anjlab.android.iab.v3.SkuDetails;
import com.pl03.pushlike.MainActivity;
import com.pl03.pushlike.R;
import com.pl03.pushlike.app.heartstore.HeartStoreFragment;
import com.pl03.pushlike.data.InAppPurchaseItems;
 
import java.util.ArrayList;
 
/**
 * Created by gold24park on 2018. 1. 18..
 */
 
public class PurchaseHeartsAdapter extends BaseAdapter {
    private Context context;
    private ArrayList<SkuDetails> products;
    private InAppPurchaseItems items;
    private MainActivity activity;
 
    public PurchaseHeartsAdapter(Activity activity) {
        this.activity = (MainActivity) activity;
        this.context = activity;
        this.products = new ArrayList<>();
        this.items = new InAppPurchaseItems();
    }
    @Override
    public int getCount() {
        return products.size();
    }
 
    @Override
    public Object getItem(int i) {
        return products.get(i);
    }
 
    @Override
    public long getItemId(int i) {
        return i;
    }
 
    @Override
    public View getView(int i, View view, ViewGroup viewGroup) {
        final SkuDetails sku = products.get(i);
        final ViewHolder holder;
 
        if (view == null) {
            LayoutInflater inflater = (LayoutInflater) context.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
            view = inflater.inflate(R.layout.view_heartstore, viewGroup, false);
            holder = new ViewHolder();
            holder.ivIcon = view.findViewById(R.id.iv_icon);
            holder.tvLabel = view.findViewById(R.id.tv_label);
            holder.tvPrice = view.findViewById(R.id.tv_price);
            view.setTag(holder);
        } else {
            holder = (ViewHolder) view.getTag();
        }
 
        holder.ivIcon.setImageDrawable(context.getResources().getDrawable(items.getDrawable(sku.productId)));
        holder.tvLabel.setText(sku.title.replaceAll("\\(.*\\)", ""));
        holder.tvPrice.setText(sku.priceText);
        view.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View view) {
                activity.purchaseProduct(sku.productId);
            }
        });
 
        return view;
    }
 
    public void update(ArrayList<SkuDetails> products) {
        if (products != null) {
            this.products = products;
            notifyDataSetChanged();
        }
    }
 
    class ViewHolder {
        public ImageView ivIcon;
        public TextView tvLabel, tvPrice;
    }
}
 

HeartStoreFragment.java

package com.pl03.pushlike.app.heartstore;
 
import android.os.Bundle;
import android.support.annotation.NonNull;
import android.support.v4.app.Fragment;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.AdapterView;
import android.widget.ArrayAdapter;
import android.widget.Button;
import android.widget.ListView;
import android.widget.RelativeLayout;
import android.widget.Spinner;
import android.widget.Toast;
 
import com.afollestad.materialdialogs.DialogAction;
import com.afollestad.materialdialogs.MaterialDialog;
import com.pl03.pushlike.MainActivity;
import com.pl03.pushlike.R;
import com.pl03.pushlike.app.heartstore.adapter.HeartsLogAdapter;
import com.pl03.pushlike.app.heartstore.adapter.PurchaseHeartsAdapter;
import com.pl03.pushlike.data.HeartsLog;
 
import java.util.ArrayList;
 
/**
 * Created by gold24park on 2018. 1. 7..
 */
 
public class HeartStoreFragment extends Fragment implements HeartStoreContract.View {
    private HeartStorePresenter presenter;
    private HeartsLogAdapter adapter;
    private View view, headerView, footerView;
    private ListView lvLog;
    private Spinner spFilter;
    private RelativeLayout btnPurchaseHeart;
 
    private MaterialDialog purchaseDialog;
 
    private ArrayAdapter<String> filterAdapter;
    private int page = 0;
    // 결제 관련 변수
    private PurchaseHeartsAdapter skusAdapter;
 
    @Override
    public View getView() {
        return view;
    }
 
    @Override
    public View onCreateView(LayoutInflater layoutInflater, ViewGroup viewGroup, Bundle savedInstanceState) {
        view = layoutInflater.inflate(R.layout.fragment_heartstore, viewGroup, false);
        headerView = layoutInflater.inflate(R.layout.view_header_log, null);
        footerView = layoutInflater.inflate(R.layout.view_footer_log, null);
 
        init();
        return view;
    }
 
    private void init() {
        presenter = new HeartStorePresenter(getContext());
        presenter.setView(this);
        presenter.loadHeartsLog(page);
 
        adapter = new HeartsLogAdapter(getContext());
        lvLog = view.findViewById(R.id.lv_log);
        lvLog.setAdapter(adapter);
        lvLog.addHeaderView(headerView);
        lvLog.addFooterView(footerView);
 
        // 기본 필터 설정, 전체
        ArrayList<String> filters = new ArrayList<>();
        filters.add(getString(R.string.all));
 
        spFilter = view.findViewById(R.id.sp_filter);
        filterAdapter = new ArrayAdapter<String>(getContext(),
                R.layout.item_filter, filters);
        filterAdapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
        spFilter.setAdapter(filterAdapter);
 
        spFilter.setOnItemSelectedListener(new AdapterView.OnItemSelectedListener() {
            @Override
            public void onItemSelected(AdapterView<?> adapterView, View view, int i, long l) {
                adapter.filter(String.valueOf(adapterView.getItemAtPosition(i)));
            }
 
            @Override
            public void onNothingSelected(AdapterView<?> adapterView) {
 
            }
        });
        // 더보기 버튼
        Button btnMore = footerView.findViewById(R.id.btn_more);
        btnMore.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View view) {
                presenter.loadHeartsLog(++page);
            }
        });
        // 결제 아이템 다이얼로그
        skusAdapter = new PurchaseHeartsAdapter(getActivity());
        View purchaseView = getLayoutInflater().inflate(R.layout.layout_dialog_heartstore, null);
        ListView lvSkus = purchaseView.findViewById(R.id.lv_skus);
        lvSkus.setAdapter(skusAdapter);
 
        purchaseDialog = new MaterialDialog.Builder(getContext())
                .customView(purchaseView, false)
                .negativeText(R.string.cancel)
                .onNegative(new MaterialDialog.SingleButtonCallback() {
                    @Override
                    public void onClick(@NonNull MaterialDialog dialog, @NonNull DialogAction which) {
                        dialog.dismiss();
                    }
                })
                .build();
 
        btnPurchaseHeart = view.findViewById(R.id.btn_purchase_heart);
        btnPurchaseHeart.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View view) {
                purchaseDialog.show();
            }
        });
 
        skusAdapter.update(MainActivity.products);
    }
 
    @Override
    public void onLoadHeartsLog(ArrayList<HeartsLog> logs) {
        if (logs.size() > 0)
            adapter.addLogs(logs);
        else
            Toast.makeText(getContext(), R.string.end_of_page, Toast.LENGTH_SHORT).show();
    }
 
    @Override
    public void onLoadFilter(ArrayList<String> filters) {
        filterAdapter.addAll(filters);
    }
}
 

관련 포스트

안드로이드 인앱 결제 구현 완벽 정리 (http://jizard.tistory.com/137)