Saving offer to Google Wallet

Question

In my app, I need to implement a saving offer from my app to Google Wallet. I found this tutorial: Developer Documentation- wallet , but when I tried to implement it, I encountered a problem. There is code from page:

OfferWalletObject wob = OfferWalletObject         .newBuilder()... 

But my environment says that class doesn't have this method. There is nothing written about this method in this page: Developer Reference Document

Can someone help to solve this problem or say about other method to save offer in Google wallet.

Answer 1

I have integrated Google Wallet successfully, from this Video. Link

  public class MainActivity extends ActionBarActivity implements  GoogleApiClient.ConnectionCallbacks, GoogleApiClient.OnConnectionFailedListener{   private GoogleApiClient mGoogleApiClient; private SupportWalletFragment mWalletFregment; private SupportWalletFragment mXmlWalletFregment;  private MaskedWallet mMaskedWallet; private FullWallet mFullWallet;  public static final int MASKED_WALLET_REQUEST_CODE=888; public static final int FULL_WALLET_REQUEST_CODE=889; public static final String WALLET_FRAGMENT_ID="wallet_fragment";   @Override protected void onCreate(Bundle savedInstanceState) {     super.onCreate(savedInstanceState);       mWalletFregment=(SupportWalletFragment) getSupportFragmentManager()             .findFragmentByTag(WALLET_FRAGMENT_ID);      WalletFragmentInitParams startParams;     WalletFragmentInitParams.Builder startParamsBuilder=WalletFragmentInitParams.newBuilder()             .setMaskedWalletRequest(generateMaskedwalletRequest())             .setMaskedWalletRequestCode(MASKED_WALLET_REQUEST_CODE);      startParams=startParamsBuilder.build();      Log.e("FREGMENT",""+mWalletFregment);     if(mWalletFregment==null){         WalletFragmentStyle walletFragmentStyle=new WalletFragmentStyle()                 .setBuyButtonText(BuyButtonText.BUY_WITH_GOOGLE)                 .setBuyButtonWidth(Dimension.MATCH_PARENT);          WalletFragmentOptions walletFragmentOptions=WalletFragmentOptions.newBuilder()                 .setEnvironment(WalletConstants.ENVIRONMENT_SANDBOX)                 .setFragmentStyle(walletFragmentStyle)                 .setTheme(WalletConstants.THEME_HOLO_LIGHT)                 .setMode(WalletFragmentMode.BUY_BUTTON)                 .build();          mWalletFregment=SupportWalletFragment.newInstance(walletFragmentOptions);         mWalletFregment.initialize(startParams);      }     Log.e("FREGMENT",""+mWalletFregment);     getSupportFragmentManager().beginTransaction()             .replace(R.id.wallet_button_holder,mWalletFregment,WALLET_FRAGMENT_ID)             .commit();      mGoogleApiClient=new GoogleApiClient.Builder(this)             .addConnectionCallbacks(this)             .addOnConnectionFailedListener(this)             .addApi(Wallet.API,new Wallet.WalletOptions.Builder()                         .setEnvironment(WalletConstants.ENVIRONMENT_SANDBOX)                         .setTheme(WalletConstants.THEME_HOLO_LIGHT)                         .build())             .build();      setContentView(R.layout.activity_main); }   @Override protected void onStart() {     mGoogleApiClient.connect();     super.onStart(); }  @Override protected void onActivityResult(int requestCode, int resultCode, Intent data) {     super.onActivityResult(requestCode, resultCode, data);      switch (requestCode){         case MASKED_WALLET_REQUEST_CODE :             switch (resultCode){                 case Activity.RESULT_OK :                     mMaskedWallet=data.getParcelableExtra(WalletConstants.EXTRA_MASKED_WALLET);                     break;                 case Activity.RESULT_CANCELED :                     break;                 default:                     Toast.makeText(this,"An Error Occured",Toast.LENGTH_LONG).show();                     break;             }             break;         case FULL_WALLET_REQUEST_CODE :             switch (resultCode){                 case Activity.RESULT_OK :                     mFullWallet= data.getParcelableExtra(WalletConstants.EXTRA_FULL_WALLET);                     Toast.makeText(this,mFullWallet.getProxyCard().getPan().toString(),Toast.LENGTH_LONG).show();                     Wallet.Payments.notifyTransactionStatus(mGoogleApiClient,                             generateNotifyTransactionStatusrequest(mFullWallet.getGoogleTransactionId(),                                     NotifyTransactionStatusRequest.Status.SUCCESS));                     break;                 default:                     Toast.makeText(this,"An Error Occured",Toast.LENGTH_LONG).show();                     break;              }             break;         case WalletConstants.RESULT_ERROR:             Toast.makeText(this,"An Error Occured",Toast.LENGTH_LONG).show();             break;     }  }   public static NotifyTransactionStatusRequest generateNotifyTransactionStatusrequest(         String googleTransactionId,int status ){      return NotifyTransactionStatusRequest.newBuilder()             .setGoogleTransactionId(googleTransactionId)             .setStatus(status)             .build(); }  private MaskedWalletRequest generateMaskedwalletRequest(){     MaskedWalletRequest maskWalletRequest=MaskedWalletRequest.newBuilder()             .setMerchantName("Google I/O CoadeLab")             .setPhoneNumberRequired(true)             .setShippingAddressRequired(true)             .setCurrencyCode("INR")             .setEstimatedTotalPrice("10.00")             .setCart(Cart.newBuilder()                       .setCurrencyCode("INR")                       .setTotalPrice("10.00")                       .addLineItem(LineItem.newBuilder().setCurrencyCode("INR")                                       .setQuantity("1")                                       .setUnitPrice("10.00")                                        .setTotalPrice("10.00")                                        .build() )                       .build())             .build();     return maskWalletRequest; }   private FullWalletRequest generateFullWalletRequest(String googleTransactionId){      FullWalletRequest fullWalletRequest=FullWalletRequest.newBuilder()              .setCart(Cart.newBuilder()                       .setCurrencyCode("INR")                        .setTotalPrice("10.10")                         .addLineItem(LineItem.newBuilder()                                 .setCurrencyCode("INR")                                 .setQuantity("1")                                 .setUnitPrice("10.00")                                 .setTotalPrice("10.00")                                 .build())                      .addLineItem(LineItem.newBuilder()                              .setCurrencyCode("INR")                              .setDescription("Tax")                              .setRole(LineItem.Role.TAX)                              .setTotalPrice(".10")                              .build())                      .build())              .build();     return fullWalletRequest; }   public void requestFullWallet(View view){        if(mGoogleApiClient.isConnected()){            Wallet.Payments.loadFullWallet(mGoogleApiClient,                    generateFullWalletRequest(mMaskedWallet.getGoogleTransactionId()),                    FULL_WALLET_REQUEST_CODE);        } }  @Override public void onConnected(Bundle bundle) {  }  @Override public void onConnectionSuspended(int i) {  }  @Override public void onConnectionFailed(ConnectionResult connectionResult) {  } } 

Hope this is useful for you.