SimpleDateFormat.format() method takes a Date as a parameter. You can get a Date from a Calendar by calling its getTime() method: public static String format(GregorianCalendar calendar) { SimpleDateFormat fmt = new SimpleDateFormat(“dd-MMM-yyyy”); fmt.setCalendar(calendar); String dateFormatted = fmt.format(calendar.getTime()); return dateFormatted; } Also note that the months start at 0, so you probably meant: int month = … Read more
When you invoke a method via reflection, you need to pass the object you are calling the method on as the first parameter to Method#invoke. // equivalent to s1.testParam(“”, obj) testParamMethod.invoke(s1, “”, obj);
You should try the following in XML: android:descendantFocusability=”beforeDescendants”
The easiest solution (and what worked for me) was to delete my tomcat server from the “Servers” view in Eclipse, then create a new server and add all the appropriate modules to it. Sometimes tomcat gets confused and the easiest/least time consuming way to resolve things is to start over.
<url-pattern>*NEXTEVENT*</url-pattern> The URL pattern is not valid. It can either end in an asterisk or start with one (to denote a file extension mapping). The url-pattern specification: A string beginning with a ‘/’ character and ending with a ‘/*’ suffix is used for path mapping. A string beginning with a ‘*.’ prefix is used as … Read more
All of the methods on a RMI Remote interface must declare RemoteException in their throws clause, e.g.: public String getId() throws RemoteException; It’s not clear why the exception names getId() specifically, it’s probably just the first method it checked. Also, the getLeafNodes() and getNeighborhoodList() methods should have return types that specify Node, not NodeImpl, otherwise … Read more
I had the same problem and explicitly setting the package solved it. Similar to Aleksey’s answer, but simpler: Intent intent = new Intent(“com.android.vending.billing.InAppBillingService.BIND”); // This is the key line that fixed everything for me intent.setPackage(“com.android.vending”); getContext().bindService(intent, serviceConnection, Context.BIND_AUTO_CREATE);
While Bruce’s answer does solve the problem, it does it in a very brutal way which harms the UX, as it will clear the focus of every view once we did a scroll. It deals with the symptom of the problem but it does not solve the actual cause. how to reproduce the problem: Your … Read more
If you’re trying to use Google’s Licensing mechanism, solution that worked for me: // explicit Intent, safe Intent serviceIntent = new Intent(ILicensingService.class.getName()); serviceIntent.setPackage(“com.android.vending”); boolean bindResult = mContext.bindService(serviceIntent, this, Context.BIND_AUTO_CREATE); This is located in com/google/android/vending/licensing/LicenseChecker.java. Do a search for “Base64.decode(“ Edit: Adding reference to Google Licensing java file that has to be patched: com.google.android.vending.licensing.LicenseChecker.checkAccess(LicenseChecker.java:150) patch: new … Read more
EntityManager#remove() works only on entities which are managed in the current transaction/context. In your case, you’re retrieving the entity in an earlier transaction, storing it in the HTTP session and then attempting to remove it in a different transaction/context. This just won’t work. You need to check if the entity is managed by EntityManager#contains() and … Read more