Java Purchase类代码示例

import com.android.billingclient.api.Purchase; //导入依赖的package包/类
@Override
public void onPurchasesUpdated(int responseCode, @Nullable List<Purchase> purchases) {
    if (responseCode == BillingClient.BillingResponse.OK && purchases != null) {
        for (Purchase purchase : purchases) {
            handlePurchase(purchase);
        }
        listener.onPurchasesUpdated(purchases);
    } else if (responseCode == BillingClient.BillingResponse.USER_CANCELED) {
        // Handle an error caused by a user canceling the purchase flow.
        Log.i(TAG, "User canceled.");
    } else {
        // Handle any other error codes.
        Log.i(TAG, "Unknown error. Response code: " + responseCode);
    }
}
 

import com.android.billingclient.api.Purchase; //导入依赖的package包/类
@Override
protected void onResume() {
  super.onResume();
  billingClient = new BillingClient.Builder(this).setListener(this).build();
  billingClient.startConnection(
      new BillingClientStateListener() {
        @Override
        public void onBillingSetupFinished(@BillingResponse int billingResponseCode) {
          if (billingResponseCode == BillingResponse.OK) {
            Purchase.PurchasesResult purchasesResult =
                billingClient.queryPurchases(BillingClient.SkuType.INAPP);
            onPurchasesUpdated(
                purchasesResult.getResponseCode(), purchasesResult.getPurchasesList());
          }
        }

        @Override
        public void onBillingServiceDisconnected() {}
      });
}
 

import com.android.billingclient.api.Purchase; //导入依赖的package包/类
@Override
public void onPurchasesUpdated(int responseCode, List<Purchase> purchases) {
  if (responseCode != BillingResponse.OK) {
    purchaseFailed();
  } else if (purchases != null) {
    for (Purchase purchase : purchases) {
      if (purchase.getSku().equals(REMOVE_ADS_SKU)) {
        RelativeLayout parent = (RelativeLayout) adView.getParent();
        if (parent != null) {
          parent.removeView(adView);
        }
        this.invalidateOptionsMenu();
        this.adsRemoved = true;
        SharedPreferences.Editor editor = application.getSharedPreferences().edit();
        editor.putBoolean(REMOVE_ADS_SKU, true);
        editor.apply();
      }
    }
  }
}
 

import com.android.billingclient.api.Purchase; //导入依赖的package包/类
@Override
public void onPurchasesUpdated(List<Purchase> purchases) {
    if (!billingManager.shouldDisplayAds()) {
        removeAds();
        drawerView.getMenu().findItem(R.id.remove_ads).setVisible(false);
    }
}
 

import com.android.billingclient.api.Purchase; //导入依赖的package包/类
private void queryPurchases() {
    final Purchase.PurchasesResult result = billingClient.queryPurchases(BillingClient.SkuType.INAPP);
    final List<Purchase> purchases = result.getPurchasesList();
    if (purchases != null) {
        for (Purchase purchase : purchases) {
            handlePurchase(purchase);
        }
    }
}
 

import com.android.billingclient.api.Purchase; //导入依赖的package包/类
/**
 * After google payment successfully get response
 * @param purchaseList successful payment receive response
 */

@Override
public void onPurchasesUpdated(List<Purchase> purchaseList) {

    for (Purchase purchase : purchaseList) {
        if (Objects.equals(purchase.getSku(), SKU_ID)) {
            mActivity.onPurchasesUpdated(purchaseList);
            break;
        }
    }
}
 

import com.android.billingclient.api.Purchase; //导入依赖的package包/类
/**
 * After google payment successfully get response
 * @param purchaseList successful payment receive response
 */

void onPurchasesUpdated(List<Purchase> purchaseList) {
    Intent resultIntent = new Intent();
    Bundle args = new Bundle();
    args.putSerializable("result", (Serializable) purchaseList);
    resultIntent.putExtra("PurchaseBundle", args);
    activity.setResult(Activity.RESULT_OK, resultIntent);
    activity.finish();
}
 

import com.android.billingclient.api.Purchase; //导入依赖的package包/类
/**
 * Handle a callback that purchases were updated from the Billing library
 */
@Override
public void onPurchasesUpdated(int resultCode, List<Purchase> purchases) {
    if (resultCode == BillingResponse.OK) {
        for (Purchase purchase : purchases) {
            handlePurchase(purchase);
        }
        mBillingUpdatesListener.onPurchasesUpdated(mPurchases);
    } else if (resultCode == BillingResponse.USER_CANCELED) {
        Log.i(TAG, "onPurchasesUpdated() - user cancelled the purchase flow - skipping");
    } else {
        Log.w(TAG, "onPurchasesUpdated() got unknown resultCode: " + resultCode);
    }
}
 

import com.android.billingclient.api.Purchase; //导入依赖的package包/类
/**
 * Handles the purchase
 * <p>Note: Notice that for each purchase, we check if signature is valid on the client.
 * It's recommended to move this check into your backend.
 * See {@link Security#verifyPurchase(String, String, String)}
 * </p>
 * @param purchase Purchase to be handled
 */
private void handlePurchase(Purchase purchase) {
    if (!verifyValidSignature(purchase.getOriginalJson(), purchase.getSignature())) {
        Log.i(TAG, "Got a purchase: " + purchase + "; but signature is bad. Skipping...");
        return;
    }

    Log.d(TAG, "Got a verified purchase: " + purchase);

    mPurchases.add(purchase);
}
 

import com.android.billingclient.api.Purchase; //导入依赖的package包/类
/**
 * Handle a callback that purchases were updated from the Billing library
 */
@Override
public void onPurchasesUpdated(int resultCode, List<Purchase> purchases) {
    if (resultCode == BillingResponse.OK) {
        for (Purchase purchase : purchases) {
            handlePurchase(purchase);
        }
        billingUpdatesListener.onPurchasesUpdated(this.purchases);
    } else if (resultCode == BillingResponse.USER_CANCELED) {
        Log.i(TAG, "onPurchasesUpdated() - user cancelled the purchase flow - skipping");
    } else {
        Log.w(TAG, "onPurchasesUpdated() got unknown resultCode: " + resultCode);
    }
}
 

import com.android.billingclient.api.Purchase; //导入依赖的package包/类
/**
 * Handles the purchase
 * <p>Note: Notice that for each purchase, we check if signature is valid on the client.
 * It's recommended to move this check into your backend.
 * See {@link Security#verifyPurchase(String, String, String)}
 * </p>
 *
 * @param purchase Purchase to be handled
 */
private void handlePurchase(Purchase purchase) {
    if (!verifyValidSignature(purchase.getOriginalJson(), purchase.getSignature())) {
        Log.i(TAG, "Got a purchase: " + purchase + "; but signature is bad. Skipping...");
        return;
    }

    Log.d(TAG, "Got a verified purchase: " + purchase);

    purchases.add(purchase);
}
 

import com.android.billingclient.api.Purchase; //导入依赖的package包/类
@Override
public void onPurchasesUpdated(@BillingClient.BillingResponse int responseCode, List<Purchase> purchases) {
    if (responseCode == BillingClient.BillingResponse.OK && purchases != null) {
        if(getView() != null) {
            // Apply preference
            SharedPreferences settings = getActivity().getSharedPreferences(PREFS_NAME, 0);
            SharedPreferences.Editor editor = settings.edit();
            editor.putBoolean("donationPurchased", true);
            editor.apply();

            // Destroy Ad
            AdView mAdView = getActivity().findViewById(R.id.adView);
            mAdView.setVisibility(GONE);
            mAdView.destroy();

            showDonatorStatus();
        }
    } else if (responseCode == BillingClient.BillingResponse.USER_CANCELED) {
        // Handle an error caused by a user cancelling the purchase flow.
        if(getView() != null) {
            Snackbar.make(getView(), R.string.donation_cancelled, Snackbar.LENGTH_SHORT).show();
        }
    } else {
        // Handle any other error codes.
        if(getView() != null) {
            Snackbar.make(getView(), R.string.donation_cancelled, Snackbar.LENGTH_SHORT).show();
        }
    }
}
 

import com.android.billingclient.api.Purchase; //导入依赖的package包/类
@Override
public void onPurchasesUpdated(@BillingClient.BillingResponse int responseCode, List<Purchase> purchases) {
    //if (responseCode == BillingClient.BillingResponse.OK && purchases != null) {
        // Success
    //} else if (responseCode == BillingClient.BillingResponse.USER_CANCELED) {
        // Handle an error caused by a user cancelling the purchase flow.
    //} else {
        // Handle any other error codes.
    //}
}
 

import com.android.billingclient.api.Purchase; //导入依赖的package包/类
@Override
public void onPurchasesUpdated(List<Purchase> purchaseList) {
    mGoldMonthly = false;
    mGoldYearly = false;

    for (Purchase purchase : purchaseList) {
        switch (purchase.getSku()) {
            case PremiumDelegate.SKU_ID:
                Log.d(TAG, "You are Premium! Congratulations!!!");
                mIsPremium = true;
                break;
            case GasDelegate.SKU_ID:
                Log.d(TAG, "We have gas. Consuming it.");
                // We should consume the purchase and fill up the tank once it was consumed
                mActivity.getBillingManager().consumeAsync(purchase.getPurchaseToken());
                break;
            case GoldMonthlyDelegate.SKU_ID:
                mGoldMonthly = true;
                break;
            case GoldYearlyDelegate.SKU_ID:
                mGoldYearly = true;
                break;
        }
    }

    mActivity.showRefreshedUi();
}
 

import com.android.billingclient.api.Purchase; //导入依赖的package包/类
@Override
public void onQueryInventoryFinished(IabResult result, Inventory inv) {
    isPro = (inv.hasPurchase(SKU_UPGRADE) &&
            inv.getPurchase(SKU_UPGRADE).getPurchaseState() == Purchase.PurchaseState.PURCHASED);
}