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Make sure service query is not null #9

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Make sure service query is not null #9

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c9e5ef7
make sure "packages" is not null
nikandlv Apr 30, 2017
c13641f
Update IabHelper.java
nikandlv Apr 30, 2017
a93a315
service may not be binded
nikandlv Apr 30, 2017
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15 changes: 11 additions & 4 deletions src/com/example/android/trivialdrivesample/util/IabHelper.java
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Original file line number Diff line number Diff line change
Expand Up @@ -79,7 +79,10 @@ public class IabHelper {

// Has this object been disposed of? (If so, we should ignore callbacks, etc)
boolean mDisposed = false;


// Bazaar service resolve
List<ResolveInfo> packages;

// Are subscriptions supported?
boolean mSubscriptionsSupported = false;

Expand Down Expand Up @@ -264,9 +267,13 @@ public void onServiceConnected(ComponentName name, IBinder service) {

Intent serviceIntent = new Intent("ir.cafebazaar.pardakht.InAppBillingService.BIND");
serviceIntent.setPackage("com.farsitel.bazaar");
if (!mContext.getPackageManager().queryIntentServices(serviceIntent, 0).isEmpty()) {
packages = mContext.getPackageManager().queryIntentServices(serviceIntent, 0);
if (packages !=null) {
// make sure "packages" is not null
if (!(packages.isEmpty())) {
// service available to handle that Intent
mContext.bindService(serviceIntent, mServiceConn, Context.BIND_AUTO_CREATE);
mContext.bindService(serviceIntent, bazaarService, Context.BIND_AUTO_CREATE);
}
}
else {
// no service available to handle that Intent
Expand All @@ -287,7 +294,7 @@ public void onServiceConnected(ComponentName name, IBinder service) {
public void dispose() {
logDebug("Disposing.");
mSetupDone = false;
if (mServiceConn != null) {
if ((mServiceConn != null)&&(packages !=null)) {
logDebug("Unbinding from service.");
if (mContext != null) mContext.unbindService(mServiceConn);
}
Expand Down