Develop Reference

I can't consume in app billing?

I have a beta app google play. I can buy item once but When I want to buy again it says:
you already own this item
and I can't buy more then one. I think I can't consume; I searched but I can't solve this.
I add my codes:
mHelper = new IabHelper(this, apiKey);
mHelper.startSetup(new IabHelper.OnIabSetupFinishedListener() {
public void onIabSetupFinished(IabResult result) {
if (!result.isSuccess()) {
Log.d(TAG, "In-app Billing setup failed: " +
result);
} else {
Log.d(TAG, "In-app Billing is set up OK");
mHelper.enableDebugLogging(true, TAG);
}
}
});
and the others..
#Override
protected void onActivityResult(int requestCode, int resultCode,
Intent data) {
if (!mHelper.handleActivityResult(requestCode,
resultCode, data)) {
super.onActivityResult(requestCode, resultCode, data);
}
}
public void consumeItem() {
mHelper.queryInventoryAsync(mReceivedInventoryListener);
}
IabHelper.QueryInventoryFinishedListener mReceivedInventoryListener
= new IabHelper.QueryInventoryFinishedListener() {
public void onQueryInventoryFinished(IabResult result,
Inventory inventory) {
if (result.isFailure()) {
// Handle failure
} else {
mHelper.consumeAsync(inventory.getPurchase(ITEM_SKU),
mConsumeFinishedListener);
}
}
};
IabHelper.OnConsumeFinishedListener mConsumeFinishedListener =
new IabHelper.OnConsumeFinishedListener() {
public void onConsumeFinished(Purchase purchase,
IabResult result) {
if (result.isSuccess()) {
// Satın alma başarılı ise burada satın alma sonrası işlemleri yapabiliriz.
// consume(ITEM_SKU);
MacListesi mac = new MacListesi(getApplicationContext());
mac.kayitekle("SaidHoca");
finish();
startActivity(getIntent());
} else {
// handle error
}
}
};
IabHelper.OnIabPurchaseFinishedListener mPurchaseFinishedListener
= new IabHelper.OnIabPurchaseFinishedListener() {
public void onIabPurchaseFinished(IabResult result, Purchase purchase) {
if (result.isFailure()) {
Log.d(TAG, "Error purchasing: " + result);
return;
} else if(purchase.getSku().equals(ITEM_SKU)) {
consumeItem();
consume(ITEM_SKU);
MacListesi mac = new MacListesi(getApplicationContext());
mac.kayitekle("SaidHoca");
finish();
startActivity(getIntent());
}
}
};
public void buyItem(View v) {
mHelper.launchPurchaseFlow(this, ITEM_SKU, 10001,
mPurchaseFinishedListener, "");
}
#Override
protected void onDestroy() {
super.onDestroy();
Log.d(TAG, "Destroying helper.");
if (mHelper != null) {
try {
mHelper.dispose();
} catch (IllegalArgumentException ex) {
ex.printStackTrace();
} finally {
}
}
mHelper = null;
}
Where I must consume item for buying more than one?

Item not getting consumed( In app Billing)

I am trying to integrate IAB into my application. I have implemented it successfully, but I have issue. Item not getting consumed. So once I make a purchase, I cannot purchase the item again. Here is my code for the same
public class BtnListener implements View.OnClickListener
{
// On-click event handler for all the buttons
#Override
public void onClick(View view)
{
switch (view.getId())
{
case R.id.TwoSeconds:
mHelper.launchPurchaseFlow(TimeBoosterActivity.this, ITEM_SKU, 10001,
mPurchaseFinishedListener, "2");
break;
}
}
}
#Override
protected void onActivityResult(int requestCode, int resultCode,
Intent data)
{
if (!mHelper.handleActivityResult(requestCode,
resultCode, data)) {
super.onActivityResult(requestCode, resultCode, data);
}
}
IabHelper.OnIabPurchaseFinishedListener mPurchaseFinishedListener
= new IabHelper.OnIabPurchaseFinishedListener() {
public void onIabPurchaseFinished(IabResult result,
Purchase purchase)
{
if (result.isFailure()) {
// Handle error
return;
}
else if (purchase.getSku().equals(ITEM_SKU)) {
consumeItem();
//buyButton.setEnabled(false);
}
}
};
public void consumeItem()
{
mHelper.queryInventoryAsync(mReceivedInventoryListener);
}
IabHelper.QueryInventoryFinishedListener mReceivedInventoryListener
= new IabHelper.QueryInventoryFinishedListener() {
public void onQueryInventoryFinished(IabResult result,
Inventory inventory) {
if (result.isFailure()) {
Toast.makeText(getApplicationContext(), "Failed to consume item",
Toast.LENGTH_SHORT).show();
} else {
mHelper.consumeAsync(inventory.getPurchase(ITEM_SKU),
mConsumeFinishedListener);
}
}
};
IabHelper.OnConsumeFinishedListener mConsumeFinishedListener = new IabHelper.OnConsumeFinishedListener() {
public void onConsumeFinished(Purchase purchase,
IabResult result) {
if (result.isSuccess()) {
String getSeconds=purchase.getDeveloperPayload();
SharedPreferences saveTwoSeconds=getSharedPreferences(getSeconds, Context.MODE_PRIVATE);
//clickButton.setEnabled(true);
} else {
// handle error
Toast.makeText(getApplicationContext(), "Failed to consume item",
Toast.LENGTH_SHORT).show();
}
}
};
#Override
public void onDestroy() {
super.onDestroy();
if (mHelper != null) mHelper.dispose();
mHelper = null;
}

Android in-app billing, non consumable items

I'm implementing in-app billing where the user shall be able to buy access to premium content. This is typical non-consumable items. (Let's say the premium content is extra questions or categories in an question-app)
I have used this tutorial to create the first version. The problem is how I shall implement the non-consumable part..
How do I know that the user has bought the premium content? One solution I'm think of is to have a column in my question-table that is initially "0". When the user buy premium access, the this column is set to "1".
Is this a way to go?
Where in my code do I get the message from the billing API that the content is already bought? (If it is..)
My code.. (From tutorial, "buy the possibility to click a button")
public class BuyExtras extends Activity {
private static final String TAG = "inAppBilling";
static final String ITEM_SKU = "android.test.purchased";
IabHelper mHelper;
private Button clickButton;
private Button buyButton;
#Override
protected void onCreate(Bundle savedInstanceState) {
Log.i(TAG, "onCreate CALLED");
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_buy_extras);
buyButton = (Button)findViewById(R.id.buyButton);
clickButton = (Button)findViewById(R.id.clickButton);
clickButton.setEnabled(false);
String base64EncodedPublicKey =
"<myKey>";
mHelper = new IabHelper(this, base64EncodedPublicKey);
mHelper.startSetup(new IabHelper.OnIabSetupFinishedListener() {
public void onIabSetupFinished(IabResult result)
{
if (!result.isSuccess()) {
Log.d(TAG, "In-app Billing setup failed: " +
result);
} else {
Log.d(TAG, "In-app Billing is set up OK");
}
}
});
}
public void buyClick(View view) {
mHelper.launchPurchaseFlow(this, ITEM_SKU, 10001, mPurchaseFinishedListener, "mypurchasetoken");
}
#Override
protected void onActivityResult(int requestCode, int resultCode, Intent data)
{
if (!mHelper.handleActivityResult(requestCode, resultCode, data)) {
super.onActivityResult(requestCode, resultCode, data);
}
}
IabHelper.OnIabPurchaseFinishedListener mPurchaseFinishedListener = new IabHelper.OnIabPurchaseFinishedListener() {
public void onIabPurchaseFinished(IabResult result, Purchase purchase)
{
if (result.isFailure()) {
// Handle error
return;
}
else if (purchase.getSku().equals(ITEM_SKU)) {
consumeItem();
buyButton.setEnabled(false);
}
}
};
public void consumeItem() {
mHelper.queryInventoryAsync(mReceivedInventoryListener);
}
IabHelper.QueryInventoryFinishedListener mReceivedInventoryListener = new IabHelper.QueryInventoryFinishedListener() {
public void onQueryInventoryFinished(IabResult result, Inventory inventory) {
if (result.isFailure()) {
// Handle failure
} else {
mHelper.consumeAsync(inventory.getPurchase(ITEM_SKU), mConsumeFinishedListener);
}
}
};
IabHelper.OnConsumeFinishedListener mConsumeFinishedListener = new IabHelper.OnConsumeFinishedListener() {
public void onConsumeFinished(Purchase purchase, IabResult result) {
if (result.isSuccess()) {
clickButton.setEnabled(true);
} else {
// handle error
}
}
};
public void buttonClicked (View view)
{
clickButton.setEnabled(false);
buyButton.setEnabled(true);
}
#Override
public void onDestroy() {
super.onDestroy();
if (mHelper != null) mHelper.dispose();
mHelper = null;
}
}
I read this question indicating that I not should call the
mHelper.consumeAsync(purchase, mConsumeFinishedListener);
But is just removing it ok? Where should I handle the case that the user tries a second buy?

If you don't want consume, then don't use consumeAsync.
#Override
public void onQueryInventoryFinished(IabResult result, Inventory inv)
{
if (result.isFailure())
{
Log.e(TAG, "In-app Billing query failed: " + result);
return;
} else
{
boolean hasPurchased_ITEM_SKU_PURCHASE_1 = inv.hasPurchase(ITEM_SKU_PURCHASE_1);
SharedPreferences sharedPref = PreferenceManager.getDefaultSharedPreferences(getActivity());
SharedPreferences.Editor editor = sharedPref.edit();
editor.putBoolean(KEY_PREF_PURCHASE_1_AVAILABLE, !hasPurchased_ITEM_SKU_PURCHASE_1);
editor.commit();
// You can update your UI here, ie. Buy buttons.
}
}
You can use the sharedpref to store the purchase info, and also check every onCreate of the activity and update the sharedpref accordingly.
The key part on how to check if a SKU is purchased is:
boolean hasPurchased_ITEM_SKU_PURCHASE_1 = inv.hasPurchase(ITEM_SKU_PURCHASE_1);
Do your query sync in your IAP setup and update your UI accordingly.
mHelper.startSetup(new IabHelper.OnIabSetupFinishedListener() {
public void onIabSetupFinished(IabResult result)
{
if (!result.isSuccess()) {
Log.d(TAG, "In-app Billing setup failed: " +
result);
} else {
mHelper.queryInventoryAsync(mReceivedInventoryListener);
Log.d(TAG, "In-app Billing is set up OK");
}
}
});

Android in app purchase consuming error

i have almost finished my first app. I have my in-app purchasing working, but it turns out i have a problem with consuming the purchases, since it should be possible to buy the item endless times. I think i have edited the code to consume the purchased item correctly now, I will provide the code so you can correct me if I'm wrong. But even though this code might be correct now, I can't purchase the product on my test device again, since it wasn't consumed when bought in the first place. How can i consume the product now? Here is my updated code.
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
if (!mHelper.handleActivityResult(requestCode, resultCode, data)) {
super.onActivityResult(requestCode, resultCode, data);
}
}
IabHelper.OnIabPurchaseFinishedListener mPurchaseFinishedListener = new IabHelper.OnIabPurchaseFinishedListener() {
public void onIabPurchaseFinished(IabResult result, Purchase purchase) {
if (result.isFailure()) {
Log.d("Unlock", "Error purchasing: " + result);
return;
} else if (purchase.getSku().equals(SKU_HINTS)) {
consumeItem();
}
}
};
public void consumeItem() {
mHelper.queryInventoryAsync(mReceivedInventoryListener);
}
IabHelper.QueryInventoryFinishedListener mReceivedInventoryListener = new IabHelper.QueryInventoryFinishedListener() {
public void onQueryInventoryFinished(IabResult result,
Inventory inventory) {
if (result.isFailure()) {
// Handle failure
} else {
mHelper.consumeAsync(inventory.getPurchase(SKU_HINTS),
mConsumeFinishedListener);
}
}
};
IabHelper.OnConsumeFinishedListener mConsumeFinishedListener = new IabHelper.OnConsumeFinishedListener() {
public void onConsumeFinished(Purchase purchase, IabResult result) {
if (result.isSuccess()) {
add_hints();
purchase1.setText("Purchase complete");
} else {
// handle error
}
}
};
public void onClick(View v) {
case R.id.bUnlockHints:
mHelper.launchPurchaseFlow(this, SKU_HINTS, 10001,
mPurchaseFinishedListener, "");
break;
}

I figured out the answer. I had to change the startSetup method so it queries the inventory right away. Here is my new code.
IabHelper.QueryInventoryFinishedListener mReceivedInventoryListener = new IabHelper.QueryInventoryFinishedListener() {
public void onQueryInventoryFinished(IabResult result,
Inventory inventory) {
if (result.isFailure()) {
// Handle failure
}
// This is the updated part
Purchase hintPurchase = inventory.getPurchase(SKU_HINTS);
if (hintPurchase != null) {
mHelper.consumeAsync(inventory.getPurchase(SKU_HINTS),
mConsumeFinishedListener);
}
}
};
Here I check if the hints have been purchased before consuming it. Otherwise i would receive an error.
mHelper.startSetup(new IabHelper.OnIabSetupFinishedListener() {
public void onIabSetupFinished(IabResult result) {
if (!result.isSuccess()) {
// Oh noes, there was a problem.
Log.d("Ultimate Quiz",
"Problem setting up In-app Billing: " + result);
}
// Hooray, IAB is fully set up!
// Here I run the queryInventory to check right away if the product has been bought, and consume it if it has.
mHelper.queryInventoryAsync(mReceivedInventoryListener);
}
});

In-app billing v3 works wrong

I added In-app billing v3 in my app and when I try to buy an item, the transfer is successful and money is taken from credit card, but the item doesn't add in app. What could be wrong?
//EDIT
public class GetcoinsActivity extends MainActivity {
SharedPreferences prefs_coins;
static final String ITEM_SKU_1 = "coins_1";
static final int RC_REQUEST = 10001;
private static final String TAG = "com.chess.black";
IabHelper mHelper;
Button btn1;
int score_get = 100;
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_getcoins);
prefs_coins = PreferenceManager.getDefaultSharedPreferences(GetcoinsActivity.this);
if (prefs_coins.contains(activity_play_normal.APP_PREFERENCES_score))
{
score_get = prefs_coins.getInt(activity_play_normal.APP_PREFERENCES_score, 0);
}
btn1 = (Button) findViewById(R.id.buttonBuy30);
String base64EncodedPublicKey = "here's my key";
mHelper = new IabHelper(this, base64EncodedPublicKey);
mHelper.startSetup(new
IabHelper.OnIabSetupFinishedListener() {
public void onIabSetupFinished(IabResult result)
{
if (!result.isSuccess()) {
Log.d(TAG, "In-app Billing setup failed: " +
result);
} else {
Log.d(TAG, "In-app Billing is set up OK");
}
}
});
}
IabHelper.OnIabPurchaseFinishedListener mPurchaseFinishedListener
= new IabHelper.OnIabPurchaseFinishedListener() {
public void onIabPurchaseFinished(IabResult result,
Purchase purchase)
{
if (result.isFailure()) {
// Handle error
return;
}
else if (purchase.getSku().equals(ITEM_SKU_1)) {
consumeItem();
}
}
};
public void consumeItem() {
mHelper.queryInventoryAsync(mReceivedInventoryListener);
}
IabHelper.QueryInventoryFinishedListener mReceivedInventoryListener
= new IabHelper.QueryInventoryFinishedListener() {
public void onQueryInventoryFinished(IabResult result,
Inventory inventory)
{
if (result.isFailure()) {
// Handle failure
} else {
mHelper.consumeAsync(inventory.getPurchase(ITEM_SKU_1),
mConsumeFinishedListener);
}
}
};
IabHelper.OnConsumeFinishedListener mConsumeFinishedListener =
new IabHelper.OnConsumeFinishedListener() {
public void onConsumeFinished(Purchase purchase,
IabResult result) {
if (result.isSuccess()) {
score_get = score_get + 500;
Editor editor = prefs_coins.edit();
editor.putInt(activity_play_normal.APP_PREFERENCES_score, score_get);
editor.commit();
} else {
// handle error
}
}
};
public void OnClickBuy30(View v)
{
mHelper.launchPurchaseFlow(GetcoinsActivity.this, ITEM_SKU_1, RC_REQUEST,
mPurchaseFinishedListener);
}
protected void OnDestroy()
{
super.onDestroy();
if (mHelper != null) mHelper.dispose();
mHelper = null;
}
protected void OnActivityResult(int requestCode, int resultCode, Intent data)
{
if (!mHelper.handleActivityResult(requestCode,
resultCode, data)) {
super.onActivityResult(requestCode, resultCode, data);
}
}
}

ok first please put Logs in your code ... (Log.d(..))
maybe your score will be not written in the preferences because the billing process is in another process .. try this
SharedPreferences yourPrefs= ctx.getSharedPreferences(ctx.PREFS_NAME,ctx.MODE_MULTI_PROCESS);