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package com.mapswithme.maps.purchase;
import android.app.Activity;
import android.os.Bundle;
import androidx.annotation.NonNull;
import androidx.annotation.Nullable;
import com.android.billingclient.api.BillingClient;
import com.android.billingclient.api.Purchase;
import com.android.billingclient.api.SkuDetails;
import com.mapswithme.util.log.Logger;
import com.mapswithme.util.log.LoggerFactory;
import java.util.Arrays;
import java.util.Collections;
import java.util.List;
abstract class AbstractPurchaseController<V, B, UiCallback extends PurchaseCallback>
implements PurchaseController<UiCallback>
{
private static final Logger LOGGER = LoggerFactory.INSTANCE.getLogger(LoggerFactory.Type.BILLING);
private static final String TAG = AbstractPurchaseController.class.getSimpleName();
@NonNull
private final PurchaseValidator<V> mValidator;
@NonNull
private final BillingManager<B> mBillingManager;
@Nullable
private UiCallback mUiCallback;
@Nullable
private final List<String> mProductIds;
AbstractPurchaseController(@NonNull PurchaseValidator<V> validator,
@NonNull BillingManager<B> billingManager,
@Nullable String... productIds)
{
mValidator = validator;
mBillingManager = billingManager;
mProductIds = productIds != null ? Collections.unmodifiableList(Arrays.asList(productIds))
: null;
}
@Override
public final void initialize(@NonNull Activity activity)
{
mBillingManager.initialize(activity);
onInitialize(activity);
}
@Override
public final void destroy()
{
mBillingManager.destroy();
onDestroy();
}
@Override
public void addCallback(@NonNull UiCallback callback)
{
mUiCallback = callback;
}
@Override
public void removeCallback()
{
mUiCallback = null;
}
@Nullable
UiCallback getUiCallback()
{
return mUiCallback;
}
@Override
public boolean isPurchaseSupported()
{
return mBillingManager.isBillingSupported();
}
@Override
public void launchPurchaseFlow(@NonNull String productId)
{
mBillingManager.launchBillingFlowForProduct(productId);
}
@Override
public void queryProductDetails()
{
if (mProductIds == null)
throw new IllegalStateException("Product ids must be non-null!");
getBillingManager().queryProductDetails(mProductIds);
}
@Override
public void validateExistingPurchases()
{
getBillingManager().queryExistingPurchases();
}
@NonNull
PurchaseValidator<V> getValidator()
{
return mValidator;
}
@NonNull
BillingManager<B> getBillingManager()
{
return mBillingManager;
}
@Nullable
final Purchase findTargetPurchase(@NonNull List<Purchase> purchases)
{
if (mProductIds == null)
return null;
for (Purchase purchase: purchases)
{
if (mProductIds.contains(purchase.getSku()))
return purchase;
}
return null;
}
abstract void onInitialize(@NonNull Activity activity);
abstract void onDestroy();
@Override
public void onSave(@NonNull Bundle outState)
{
mValidator.onSave(outState);
}
@Override
public void onRestore(@NonNull Bundle inState)
{
mValidator.onRestore(inState);
}
abstract class AbstractPlayStoreBillingCallback implements PlayStoreBillingCallback
{
@Override
public void onPurchaseSuccessful(@NonNull List<Purchase> purchases)
{
Purchase target = findTargetPurchase(purchases);
if (target == null)
return;
LOGGER.i(TAG, "Validating purchase '" + target.getSku() + " " + target.getOrderId()
+ "' on backend server...");
validate(target.getOriginalJson());
if (getUiCallback() != null)
getUiCallback().onValidationStarted();
}
@Override
public void onProductDetailsLoaded(@NonNull List<SkuDetails> details)
{
if (getUiCallback() != null)
getUiCallback().onProductDetailsLoaded(details);
}
@Override
public void onPurchaseFailure(@BillingClient.BillingResponse int error)
{
if (getUiCallback() != null)
getUiCallback().onPaymentFailure(error);
}
@Override
public void onProductDetailsFailure()
{
if (getUiCallback() != null)
getUiCallback().onProductDetailsFailure();
}
@Override
public void onStoreConnectionFailed()
{
if (getUiCallback() != null)
getUiCallback().onStoreConnectionFailed();
}
@Override
public void onConsumptionSuccess()
{
// Do nothing by default.
}
@Override
public void onConsumptionFailure()
{
// Do nothing by default.
}
abstract void validate(@NonNull String purchaseData);
}
}
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