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Code Issues Packages Projects Releases Wiki Activity

Get SKU details

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This commit is contained in:
M66B
2019-04-20 13:08:51 +02:00
parent 86cdaf5e68
commit 8cbc2e4f16
1 changed files with 42 additions and 6 deletions
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48
app/src/main/java/eu/faircode/email/ActivityBilling.java
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@@ -42,6 +42,9 @@ import com.android.billingclient.api.BillingClientStateListener;
import com.android.billingclient.api.BillingFlowParams;
import com.android.billingclient.api.Purchase;
import com.android.billingclient.api.PurchasesUpdatedListener;
import com.android.billingclient.api.SkuDetails;
import com.android.billingclient.api.SkuDetailsParams;
import com.android.billingclient.api.SkuDetailsResponseListener;
import com.google.android.material.snackbar.Snackbar;
import java.security.KeyFactory;
@@ -49,14 +52,20 @@ import java.security.NoSuchAlgorithmException;
import java.security.PublicKey;
import java.security.Signature;
import java.security.spec.X509EncodedKeySpec;
import java.util.Arrays;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
abstract class ActivityBilling extends ActivityBase implements PurchasesUpdatedListener {
private BillingClient billingClient = null;
private Map<String, SkuDetails> skuDetails = new HashMap<>();
static final String ACTION_PURCHASE = BuildConfig.APPLICATION_ID + ".ACTION_PURCHASE";
static final String ACTION_ACTIVATE_PRO = BuildConfig.APPLICATION_ID + ".ACTIVATE_PRO";
private static final String SKU_PRO = BuildConfig.APPLICATION_ID + ".pro";
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
@@ -130,11 +139,16 @@ abstract class ActivityBilling extends ActivityBase implements PurchasesUpdatedL
private void onPurchase(Intent intent) {
if (Helper.isPlayStoreInstall(this)) {
BillingFlowParams flowParams = BillingFlowParams.newBuilder()
.setSku(BuildConfig.APPLICATION_ID + ".pro")
.setType(BillingClient.SkuType.INAPP)
.build();
int responseCode = billingClient.launchBillingFlow(this, flowParams);
BillingFlowParams.Builder flowParams = BillingFlowParams.newBuilder();
if (skuDetails.containsKey(SKU_PRO)) {
Log.i("IAB purchase SKU=" + skuDetails.get(SKU_PRO));
flowParams.setSkuDetails(skuDetails.get(SKU_PRO));
} else {
Log.i("IAB purchase SKU=" + SKU_PRO);
flowParams.setSku(SKU_PRO).setType(BillingClient.SkuType.INAPP);
}
int responseCode = billingClient.launchBillingFlow(this, flowParams.build());
String text = Helper.getBillingResponseText(responseCode);
Log.i("IAB launch billing flow response=" + text);
if (responseCode != BillingClient.BillingResponse.OK)
@@ -192,6 +206,7 @@ abstract class ActivityBilling extends ActivityBase implements PurchasesUpdatedL
if (responseCode == BillingClient.BillingResponse.OK) {
backoff = 4;
queryPurchases();
querySkuDetails();
} else
Snackbar.make(getVisibleView(), text, Snackbar.LENGTH_LONG).show();
}
@@ -235,6 +250,27 @@ abstract class ActivityBilling extends ActivityBase implements PurchasesUpdatedL
Snackbar.make(getVisibleView(), text, Snackbar.LENGTH_LONG).show();
}
private void querySkuDetails() {
Log.i("IAB query SKUs");
SkuDetailsParams.Builder builder = SkuDetailsParams.newBuilder();
builder.setSkusList(Arrays.asList(SKU_PRO));
builder.setType(BillingClient.SkuType.INAPP);
billingClient.querySkuDetailsAsync(builder.build(),
new SkuDetailsResponseListener() {
@Override
public void onSkuDetailsResponse(int responseCode, List<SkuDetails> skuDetailsList) {
String text = Helper.getBillingResponseText(responseCode);
Log.i("IAB query SKUs response=" + text);
if (responseCode == BillingClient.BillingResponse.OK) {
for (SkuDetails skuDetail : skuDetailsList) {
Log.i("IAB SKU detail=" + skuDetail);
skuDetails.put(skuDetail.getSku(), skuDetail);
}
}
}
});
}
private void checkPurchases(List<Purchase> purchases) {
if (purchases != null) {
SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(this);
@@ -253,7 +289,7 @@ abstract class ActivityBilling extends ActivityBase implements PurchasesUpdatedL
sig.initVerify(publicKey);
sig.update(purchase.getOriginalJson().getBytes());
if (sig.verify(Base64.decode(purchase.getSignature(), Base64.DEFAULT))) {
if ((BuildConfig.APPLICATION_ID + ".pro").equals(purchase.getSku())) {
if (SKU_PRO.equals(purchase.getSku())) {
editor.putBoolean("pro", true);
Log.i("IAB pro features activated");
}