我們使用AndroidBillingLibrary。
在Eclipse中安裝該項目並讓項目將其作爲庫導入。
我們實施BillingController.IConfiguration,像
import net.robotmedia.billing.BillingController;
public class PhoneBillingConfiguration implements BillingController.IConfiguration{
@Override
public byte[] getObfuscationSalt() {
return new byte[] {1,-2,3,4,-5,6,-7,theseshouldallberandombyteshere,8,-9,0};
}
@Override
public String getPublicKey() {
return "superlongstringhereIforgothowwemadethis";
}
}
那麼對於我們的應用程序,我們擴展Application
:
public class LocalizedApplication extends Application {
@Override
public void onCreate() {
super.onCreate();
// BillingController.setDebug(true);
BillingController.setConfiguration(new PhoneBillingConfiguration());
}
}
AndroidManifest包括這(和所有其他的東西)
<application
android:icon="@drawable/icon"
android:label="@string/app_name"
android:name=".LocalizedApplication" <!-- use your specific Application -->
android:largeHeap="true"
android:hardwareAccelerated="true"
>
<!-- For billing -->
<service android:name="net.robotmedia.billing.BillingService" />
<receiver android:name="net.robotmedia.billing.BillingReceiver">
<intent-filter>
<action android:name="com.android.vending.billing.IN_APP_NOTIFY" />
<action android:name="com.android.vending.billing.RESPONSE_CODE" />
<action android:name="com.android.vending.billing.PURCHASE_STATE_CHANGED" />
</intent-filter>
</receiver>
我們實施了ISignatureValidator
public class PhoneSignatureValidator implements ISignatureValidator {
private final String TAG = this.getClass().getSimpleName();
private PhoneServerLink mServerLink;
private BillingController.IConfiguration configuration;
public PhoneSignatureValidator(Context context, BillingController.IConfiguration configuration, String our_product_sku) {
this.configuration = configuration;
mServerLink = new PhoneServerLink(context);
mServerLink.setSku(our_product_sku);
}
@Override
public boolean validate(String signedData, String signature) {
final String publicKey;
if (configuration == null || TextUtils.isEmpty(publicKey = configuration.getPublicKey())) {
Log.w(BillingController.LOG_TAG, "Please set the public key or turn on debug mode");
return false;
}
if (signedData == null) {
Log.e(BillingController.LOG_TAG, "Data is null");
return false;
}
// mServerLink will talk to your server
boolean bool = mServerLink.validateSignature(signedData, signature);
return bool;
}
}
這是上面最後幾行調用你的班級,實際上會談到你的服務器。
我們PhoneServerLink開始時是這樣的:
public class PhoneServerLink implements GetJSONListener {
public PhoneServerLink(Context context) {
mContext = context;
}
public boolean validateSignature(String signedData, String signature) {
return getPurchaseResultFromServer(signedData, signature, false);
}
private boolean getPurchaseResultFromServer(String signedData, String signature, boolean async) {
// send request to server using whatever protocols you like
}
}
這裏是我的項目中運行良好的簡單代碼: http://stackoverflow.com/a/35718040/2710505 –