I want to get information about how to get detail of already Purchases product with or without internet connection in android studio.
As i know, in google play billing library has 2 method for retrieving the information.
1. PurchasesResult purchasesResult = billingClient.queryPurchases(SkuType.INAPP);
2. billingClient.queryPurchaseHistoryAsync(SkuType.INAPP,
new PurchaseHistoryResponseListener() {
@Override
public void onPurchaseHistoryResponse(BillingResult billingResult,
List<Purchase> purchasesList) {
if (billingResult.getResponseCode() == BillingResponse.OK
&& purchasesList != null) {
for (Purchase purchase : purchasesList) {
// Process the result.
}
}
}
});
But i don't know how to retrieve the information.
This is the way I have implemented In-App Purchase. It is working smoothly. Hope it helps.
mBillingClient = BillingClient.newBuilder(this).setListener(new PurchasesUpdatedListener() {
@Override
public void onPurchasesUpdated(int responseCode, @Nullable List<Purchase> purchases) {
// Log.d("anupam", responseCode + "");
if (responseCode == BillingClient.BillingResponse.OK && purchases != null) {
for (Purchase purchase : purchases) {
//List of purchases
}
} else if (responseCode == BillingClient.BillingResponse.USER_CANCELED) {
Toast.makeText(SplashActivity.this, "Sorry, you have canceled purchase Subscription.", Toast.LENGTH_SHORT).show();
} else {
Toast.makeText(SplashActivity.this, "Sorry, some error occurred.", Toast.LENGTH_SHORT).show();
}
}
}).build();
mBillingClient.startConnection(new BillingClientStateListener() {
@Override
public void onBillingSetupFinished(@BillingClient.BillingResponse int billingResponseCode) {
if (billingResponseCode == BillingClient.BillingResponse.OK) {
// The billing client is ready. You can query purchases here.
final Purchase.PurchasesResult purchasesResult = mBillingClient.queryPurchases(BillingClient.SkuType.SUBS);
for (Purchase sourcePurchase : purchasesResult.getPurchasesList()) {
if (sourcePurchase != null) {
ConsumeResponseListener listener = new ConsumeResponseListener() {
@Override
public void onConsumeResponse(final int responseCode, final String purchaseToken) {
// Log.d("anupam2", responseCode + " <-------> "+ purchasesResult.getPurchasesList() + " <-------> " + purchaseToken);
}
};
mBillingClient.consumeAsync(sourcePurchase.getPurchaseToken(), listener);
} else {
}
}
if (purchasesResult.getPurchasesList().size() > 0) {
// Log.d("anupam3", purchasesResult.getPurchasesList().size() + "");
} else {
// Log.d("anupam4", purchasesResult.getPurchasesList().size() + "");
BillingFlowParams.Builder builder = BillingFlowParams.newBuilder().setSku("234r23446").setType(BillingClient.SkuType.SUBS);
int responseCode = mBillingClient.launchBillingFlow(SplashActivity.this, builder.build());
if (responseCode == 7) {
//Item already purchased
}
}
}
}
@Override
public void onBillingServiceDisconnected() {
// Try to restart the connection on the next request to
// Google Play by calling the startConnection() method.
Toast.makeText(SplashActivity.this, "Failed", Toast.LENGTH_LONG).show();
}
});
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