Im my app i am using In App Purchases to upgrade to premium, i have an Activity PremiumPurchase.java, from here i can view the premium features and make a purchase
the IAP part looks like this
//PREMIUM UPGRADE-----------------------------------------------------------------------------------------
// User clicked the "Upgrade to Premium" button.
public void onUpgradeAppButtonClicked(View arg0) {
Log.d(TAG, "Upgrade button clicked; launching purchase flow for upgrade.");
// setWaitScreen(true);
if (!isPurchasing) {
mHelper.queryInventoryAsync(mGotInventoryListener);
isPurchasing = true;
showLoading();
}
// mHelper.launchPurchaseFlow(this, SKU_PREMIUM, RC_REQUEST, mPurchaseFinishedListener);
}
private void startPremiumPurchase(){
Log.d(TAG, "Starting Premium purchase");
mHelper.launchPurchaseFlow(this, SKU_PREMIUM, RC_REQUEST, mPurchaseFinishedListener);
}
ServiceConnection mServiceConn = new ServiceConnection() {
@Override
public void onServiceDisconnected(ComponentName name) {
mService = null;
}
@Override
public void onServiceConnected(ComponentName name,
IBinder service) {
mService = IInAppBillingService.Stub.asInterface(service);
ArrayList skuList = new ArrayList();
skuList.add(SKU_PREMIUM);
Bundle querySkus = new Bundle();
querySkus.putStringArrayList("ITEM_ID_LIST", skuList);
Bundle skuDetails;
try {
skuDetails = mService.getSkuDetails(3,
getPackageName(), "inapp", querySkus);
int response = skuDetails.getInt("RESPONSE_CODE");
if (response == 0) {
ArrayList<String> responseList = skuDetails.getStringArrayList("DETAILS_LIST");
for (String thisResponse : responseList) {
JSONObject object = new JSONObject(thisResponse);
String sku = object.getString("productId");
String price = object.getString("price");
if (sku.equals(SKU_PREMIUM)) premiumUpgradePrice = price;
if (!isPremium) {
CharSequence premiumBtnTxt = premiumBtn.getText();
premiumBtn.setText(premiumBtnTxt + " "+premiumUpgradePrice);
}
}
}
} catch (RemoteException e) {
e.printStackTrace();
} catch (JSONException e) {
e.printStackTrace();
}
}
};
// Callback for when a purchase is finished
IabHelper.OnIabPurchaseFinishedListener mPurchaseFinishedListener = new IabHelper.OnIabPurchaseFinishedListener() {
public void onIabPurchaseFinished(IabResult result, Purchase purchase) {
Log.d(TAG, "Purchase finished: " + result + ", purchase: " + purchase);
dialog.cancel();
int duration = Toast.LENGTH_SHORT;
if (result.isFailure()) {
Log.d(TAG, "WARNING problem with purchase");
// Oh noes!
return;
}
if (purchase.getSku().equals(SKU_PREMIUM)) {
Log.d(TAG, "Purchased premium upgrade. Congratulating user.");
isPremium = true;
savePrefs();
Toast.makeText(getBaseContext(), R.string.premium_upgrade_success, duration).show();
}
}
};
@Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
Log.d(TAG, "onActivityResult(" + requestCode + "," + resultCode + "," + data);
// Pass on the activity result to the helper for handling
if (!mHelper.handleActivityResult(requestCode, resultCode, data)) {
// not handled, so handle it ourselves (here's where you'd
// perform any handling of activity results not related to in-app
// billing...
super.onActivityResult(requestCode, resultCode, data);
}
else {
Log.d(TAG, "onActivityResult handled by IABUtil.");
}
}
IabHelper.QueryInventoryFinishedListener mGotInventoryListener = new IabHelper.QueryInventoryFinishedListener() {
public void onQueryInventoryFinished(IabResult result, Inventory inventory) {
Log.d(TAG, "Query inventory finished.");
if (result.isFailure()) {
Log.d(TAG, "Quering inventory failed."+ result);
dialog.cancel();
return;
}
Log.d(TAG, "Query inventory was successful.");
// Do we have the premium upgrade?
isPremium = inventory.hasPurchase(SKU_PREMIUM);
Log.d(TAG, "User is " + (isPremium ? "PREMIUM" : "NOT PREMIUM"));
savePrefs();
isPurchasing = false;
if (isPremium) {
Toast.makeText(getBaseContext(), R.string.already_premium, Toast.LENGTH_SHORT).show();
Log.d(TAG, "You're already premium");
dialog.cancel();
}
else {
startPremiumPurchase();
}
Log.d(TAG, "Initial inventory query finished; enabling main UI.");
}
};
This is used to query the purchases mHelper.queryInventoryAsync(mGotInventoryListener);
I can query the purchase from this activity, but i would like to query it from another activity aswell, how can i do it?
