public void OnServiceConnected(ComponentName name, IBinder service)
{
if (outerInstance.mDisposed)
{
return;
}
outerInstance.logDebug("Billing service connected.");
outerInstance.mService = IInAppBillingServiceStub.AsInterface(service);
string packageName = outerInstance.mContext.PackageName;
try
{
outerInstance.logDebug("Checking for in-app billing 3 support.");
// check for in-app billing v3 support
int response = outerInstance.mService.IsBillingSupported(3, packageName, ITEM_TYPE_INAPP);
if (response != BILLING_RESPONSE_RESULT_OK)
{
if (listener != null)
{
listener.onIabSetupFinished(new IabResult(response, "Error checking for billing v3 support."));
}
// if in-app purchases aren't supported, neither are subscriptions.
outerInstance.mSubscriptionsSupported = false;
return;
}
outerInstance.logDebug("In-app billing version 3 supported for " + packageName);
// check for v3 subscriptions support
response = outerInstance.mService.IsBillingSupported(3, packageName, ITEM_TYPE_SUBS);
if (response == BILLING_RESPONSE_RESULT_OK)
{
outerInstance.logDebug("Subscriptions AVAILABLE.");
outerInstance.mSubscriptionsSupported = true;
}
else
{
outerInstance.logDebug("Subscriptions NOT AVAILABLE. Response: " + response);
}
outerInstance.mSetupDone = true;
}
catch (RemoteException e)
{
if (listener != null)
{
listener.onIabSetupFinished(new IabResult(IABHELPER_REMOTE_EXCEPTION, "RemoteException while setting up in-app billing."));
}
Console.WriteLine(e.ToString());
Console.Write(e.StackTrace);
return;
}
if (listener != null)
{
listener.onIabSetupFinished(new IabResult(BILLING_RESPONSE_RESULT_OK, "Setup successful."));
}
}
/// <summary>
/// Starts the setup process. This will start up the setup process asynchronously.
/// You will be notified through the listener when the setup process is complete.
/// This method is safe to call from a UI thread.
/// </summary>
/// <param name="listener"> The listener to notify when the setup process is complete. </param>
public void startSetup(OnIabSetupFinishedListener listener)
{
// If already set up, can't do it again.
checkNotDisposed();
if (mSetupDone)
{
throw new IllegalStateException("IAB helper is already set up.");
}
// Connection to IAB service
logDebug("Starting in-app billing setup.");
mServiceConn = new ServiceConnectionAnonymousInnerClassHelper(this, listener);
Intent serviceIntent = new Intent("com.android.vending.billing.InAppBillingService.BIND");
serviceIntent.SetPackage("com.android.vending");
var list = mContext.PackageManager.QueryIntentServices(serviceIntent, 0);
if ((list == null) ? false : list.Any())
{
// service available to handle that Intent
mContext.BindService(serviceIntent, mServiceConn, Bind.AutoCreate);
}
else
{
// no service available to handle that Intent
if (listener != null)
{
listener.onIabSetupFinished(new IabResult(BILLING_RESPONSE_RESULT_BILLING_UNAVAILABLE, "Billing service unavailable on device."));
}
}
}