在我的应用中，我需要实现从我的应用到 Google 电子钱包的储蓄优惠。我找到了这个教程:Developer Documentation- wallet ，但是当我尝试实现它时，我遇到了一个问题。页面中有代码:
OfferWalletObject wob = OfferWalletObject
.newBuilder()...
但是我的环境说那个类没有这个方法。此页面中没有任何关于此方法的说明:Developer Reference Document
有人可以帮忙解决这个问题，或者说一下在谷歌钱包中保存优惠的其他方法。
最佳答案
通过此视频，我已成功集成 Google 电子钱包。 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) {
}
}
希望这对你有用。
关于android - 将优惠保存到 Google 电子钱包，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/26467437/