구글 인앱결제 v3 :: 안드로이드 설치 및 개발[SSISO Community]

- http://westwoodforever.blogspot.kr/2013/10/unity3d-integration-google-in-app.html
1. 구글 인앱 빌링 라이브러리 설치 및 임포트는 아래링크를 참고하십시오.
http://westwoodforever.blogspot.kr/2013/10/unity3d-integration-google-in-app.html
2. Buy 버튼을 누르면 인앱 결제창이 뜨고 결제가 되는 예제입니다.
매니페스트에 추가해주세요!
<uses-permission android:name="com.android.vending.BILLING" />
<p>import java.util.List;
 
import org.json.JSONException;
import org.json.JSONObject;
 
import com.android.vending.billing.IInAppBillingService;
 
import android.app.Activity;
import android.content.ComponentName;
import android.content.Context;
import android.content.Intent;
import android.content.ServiceConnection;
import android.os.Bundle;
import android.os.IBinder;
import android.util.Log;
import android.view.View;
import android.widget.Button;
import android.widget.Toast;
 
public class InAppTestActivity extends Activity {
    IInAppBillingService mService;
    IabHelper mHelper;
 
    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main1);
        bindService(new Intent(
                "com.android.vending.billing.InAppBillingService.BIND"),
                mServiceConn, Context.BIND_AUTO_CREATE);
 
        String base64EncodiedPushedkey = "MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAuCphx6V1V9XXqe" +
                "XGgPMHgEtq64/199fDj0n46H2Gw7Qje+WXJKboCTvydomWUhpCxSknklv/7XhBC4/UI0VbWCVnWSz" +
                "+D2WYS+phunjtluImwAoT33/oV7Z4hempYKdPDaR24txT6GJgzT7ATJKffO6Wi4TgVILNcIQ1/LpXBALFvEFy" +
                "WiLEz5FB0hO4eemZtgnWTvUlsT7mdCo704l2PpfNtlpVwUixUVk21bHKiklVcR7AzI3yxFPa8SFSfNe4D7j5prBxSl" +
                "35wP5s5bRB0lsJ2DeaY8T9bdfZLqb8/ZObf68j8r7mVau9CIqDR/gpPjFUHam1RRPpiZPDxxxxxxx";
        // developer console  -> 서비스및 API -> 어플리케이션용 라이센스 키를 복사해서 넣으시면 됩니다.
         
        InAppInit_U(base64EncodiedPushedkey, true);
 
        Button innapp1 = (Button) findViewById(R.id.innapp1);
        innapp1.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                InAppBuyItem_U("item01"); // 제품id를 써줍니다. 앱배포시에 인앱상품등록시  등록할 id입니다.
            }
        });
 
    }
 
    public void InAppInit_U(String strPublicKey, boolean bDebug) {
        Log.d("myLog", "Creating IAB helper." + bDebug);
        mHelper = new IabHelper(this, strPublicKey);
 
        if (bDebug == true) {
            mHelper.enableDebugLogging(true, "IAB");
        }
 
        mHelper.startSetup(new IabHelper.OnIabSetupFinishedListener() {
 
            @Override
            public void onIabSetupFinished(IabResult result) {
                // TODO Auto-generated method stub
                boolean bInit = result.isSuccess();
                Log.d("myLog", "IAB Init " + bInit + result.getMessage());
 
                if (bInit == true) {
                    Log.d("myLog", "Querying inventory.");
 
                    mHelper.queryInventoryAsync(mGotInventoryListener);
                }
 
                Toast.makeText(InAppTestActivity.this, "InAppInit_U",
                        Toast.LENGTH_SHORT).show();
            }
        });
    }
 
    IabHelper.QueryInventoryFinishedListener mGotInventoryListener = new IabHelper.QueryInventoryFinishedListener() {
        public void onQueryInventoryFinished(IabResult result,
                Inventory inventory) {
            if (result.isFailure()) {
                Log.d("myLog", "Failed to query inventory: " + result);
                SendConsumeResult(null, result);
                return;
            }
 
            /*
             * Check for items we own. Notice that for each purchase, we check
             * the developer payload to see if it's correct! See
             * verifyDeveloperPayload().
             */
 
            List</p><p></p><string> inappList = inventory
                    .getAllOwnedSkus(IabHelper.ITEM_TYPE_INAPP);
            // inappList.add("item01");
 
            for (String inappSku : inappList) {
                Purchase purchase = inventory.getPurchase(inappSku);
                Log.d("myLog", "Consumeing ... " + inappSku);
                mHelper.consumeAsync(purchase, mConsumeFinishedListener);
            }
 
            Log.d("myLog", "Query inventory was successful.");
        }
    };
 
    public void InAppBuyItem_U(final String strItemId) {
        runOnUiThread(new Runnable() {
 
            @Override
            public void run() {
                // TODO Auto-generated method stub
 
                /*
                 * TODO: for security, generate your payload here for
                 * verification. See the comments on verifyDeveloperPayload()
                 * for more info. Since this is a SAMPLE, we just use an empty
                 * string, but on a production app you should carefully generate
                 * this.
                 */
                String payload = "user_id"; 
 
                mHelper.launchPurchaseFlow(InAppTestActivity.this, strItemId,
                        1001, mPurchaseFinishedListener, payload);
 
                Log.d("myLog", "InAppBuyItem_U " + strItemId);
            }
        });
    }
 
    IabHelper.OnIabPurchaseFinishedListener mPurchaseFinishedListener = new IabHelper.OnIabPurchaseFinishedListener() {
        public void onIabPurchaseFinished(IabResult result, Purchase purchase) {
            Log.d("myLog", "Purchase finished: " + result + ", purchase: "
                    + purchase);  //결제 완료 되었을때 각종 결제 정보들을 볼 수 있습니다. 이정보들을 서버에 저장해 놓아야 결제 취소시 변경된 정보를 관리 할 수 있을것 같습니다~
 
            if (purchase != null) {
                if (!verifyDeveloperPayload(purchase)) {
                    Log.d("myLog",
                            "Error purchasing. Authenticity verification failed.");
                }
 
                mHelper.consumeAsync(purchase, mConsumeFinishedListener);
            } else {
                Toast.makeText(InAppTestActivity.this,
                        String.valueOf(result.getResponse()),
                        Toast.LENGTH_SHORT).show();
            }
        }
    };
 
    boolean verifyDeveloperPayload(Purchase p) {
        String payload = p.getDeveloperPayload();
 
        /*
         * TODO: verify that the developer payload of the purchase is correct.
         * It will be the same one that you sent when initiating the purchase.
         * 
         * WARNING: Locally generating a random string when starting a purchase
         * and verifying it here might seem like a good approach, but this will
         * fail in the case where the user purchases an item on one device and
         * then uses your app on a different device, because on the other device
         * you will not have access to the random string you originally
         * generated.
         * 
         * So a good developer payload has these characteristics:
         * 
         * 1. If two different users purchase an item, the payload is different
         * between them, so that one user's purchase can't be replayed to
         * another user.
         * 
         * 2. The payload must be such that you can verify it even when the app
         * wasn't the one who initiated the purchase flow (so that items
         * purchased by the user on one device work on other devices owned by
         * the user).
         * 
         * Using your own server to store and verify developer payloads across
         * app installations is recommended.
         */
 
        return true;
    }
 
    // Called when consumption is complete
    IabHelper.OnConsumeFinishedListener mConsumeFinishedListener = new IabHelper.OnConsumeFinishedListener() {
        public void onConsumeFinished(Purchase purchase, IabResult result) {
            Log.d("myLog", "Consumption finished. Purchase: " + purchase
                    + ", result: " + result);
            SendConsumeResult(purchase, result);
        }
    };
 
    protected void SendConsumeResult(Purchase purchase, IabResult result) {
        JSONObject jsonObj = new JSONObject();
 
        try {
            jsonObj.put("Result", result.getResponse());
            if (purchase != null) {
                jsonObj.put("OrderId", purchase.getOrderId());
                jsonObj.put("Sku", purchase.getSku());
                jsonObj.put("purchaseData", purchase.getOriginalJson());
                jsonObj.put("signature", purchase.getSignature());
                 
                Log.d("myLog", "OrderId"  + purchase.getOrderId());
                Log.d("myLog", "Sku"  + purchase.getSku());
                Log.d("myLog", "purchaseData"  + purchase.getOriginalJson());
                Log.d("myLog", "signature"  + purchase.getSignature());
            }
        } catch (JSONException e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
        }
    }
 
    public void onActivityResult(int requestCode, int resultCode, Intent data) {
        Log.d("myLog", "onActivityResult(" + requestCode + "," + resultCode
                + "," + data);
        if (requestCode == 1001) {
            // Pass on the activity result to the helper for handling
            if (!mHelper.handleActivityResult(requestCode, resultCode, data)) {
                // not handled, so handle it ourselves (here's where you'd
                // perform any handling of activity results not related to
                // in-app
                // billing...
                super.onActivityResult(requestCode, resultCode, data);
            } else {
                Log.d("myLog", "onActivityResult handled by IABUtil.");
            }
        }
    }
 
    @Override
    protected void onDestroy() {
        super.onDestroy();
        if (mServiceConn != null) {
            unbindService(mServiceConn);
        }
    }
 
    ServiceConnection mServiceConn = new ServiceConnection() {
 
        @Override
        public void onServiceConnected(ComponentName name, IBinder service) {
            mService = IInAppBillingService.Stub.asInterface(service);
 
        }
 
        @Override
        public void onServiceDisconnected(ComponentName name) {
            mService = null;
 
        }
 
    };
 
}
</string>
3. 위에 예제를 돌려보면 결제하기를 하면 제품이 없다고 나옵니다. 당연히 제품을 등록안했으니 안나오겠죠^^;