Dispatchtouchevent null pointer exception blackberry

Wonder if anyone could help me with a null pointer exception. Popupscreen, which is subclassed by dialog and status, and fullscreen, which is subclassed by mainscreen. In order to solve the issue we need to redefine dispatchtouchevent and use it to notify the detector we wrote. The blackberry support community is a personalized, featurerich, exclusive portal to enable you with the information, tools, and access you need to support your blackberry software and services with. We write code for touch events handled by customviewgroup in. How to set pointer events to none as well as cursor to.

Hello, can we get your project so we can reproduce this. Stack overflow for teams is a private, secure spot for you and your coworkers to find and share information. Make sure you still call the original implementation via super. This site uses cookies for analytics, personalized content and ads. As soon as the direction is identified, we can transfer events to the right widget. The system failed to register pointer ptr resource records rrs for network. I had this happen when i wasnt inflating swipelayout from a layout xml file but programmatically in my tests. If you are getting a null pointer exception in ad hoc crosstab only on v4.

How to solve error while scrolling listview slowly in android. The method needs to return true since we need to intercept it to get control. Hi, how can i simulate a click touch event on my own application at a specific x y point on the screen. If you have a linearlayout that contains the swipelayout then its fine, but if the swipelayout is the root view then it has no parent. As and when we enter credentials and then submitted, getting nullpointer exception. Discussion in plugin development started by ahmet094, dec 2, 2012. The system failed to register pointer ptr resource records rrs for network adapter. Nullpointerexception when calling a method from another. Assign the pointer to the least recently added target. How can i know where a null pointer exception originated.

The following are jave code examples for showing how to use dispatchtouchevent of the android. These posts are kept as an archive we dont delete them if they have any value at all. Fatal signal 4 sigill, code 2, fault addr treehouse. Css pointerevents to allow clicks on underlying elements. You can use the blackberry ui to display information that is supplementary to your application in a popup screen without interrupting the flow of the application. Touch events interception between customviewgrouplayout. Ill pull it up at work tomorrow and try there using api 21 and windows 7. Nullpointerexception when calling a method from another class. Some value is not being set properly thats why its returning null pointer exception.

You can click to vote up the examples that are useful to you. This tip can be useful when we want some touch events handled by customviewgrouplayout and others handled by its child. Help with eventsystem ispointerovergameobject unity forum. Also please tellthedetails post the stacktrace for the exception. The documentation for dispatchtouchevent says that you can override this to intercept all touch screen events before they are dispatched to the window, so we should override that.

The blackberry support community is a personalized, featurerich, exclusive portal to enable you with the information, tools, and access you need to support your blackberry software and services with your blackberry technical support subscription. By continuing to browse the site you are agreeing to our use of cookies. The following code examples are extracted from open source projects. The system failed to register pointer ptr resource. Libevent provides an asynchronous dns resolver that should be used instead.

May 22, 2014 now started getting nullpointer exception. Illegalargumentexception pointerindex out of range while. By continuing to use pastebin, you agree to our use of cookies as described in the cookies policy. Sep 21, 2009 a smartphone has a working framework that gives it a chance to track various provisions. My main class is called experiment and implementing javapluginlistener. See that you are not using any of the uninitialized references in the event handler.

Your example intend to make the home image visible but not operable through mice or touch screens not quite so. Ad hoc crosstab null pointer exception jaspersoft community. The system failed to register pointer ptr resource records. Even i tried to create new application with new schema details. Why does my java code throw a null pointer exception how to fix. For the first, we write customviewgroup class extending viewgroup and in this class we handle touch events by overriding the dispatchtouchevent method of viewgroup. Hi michael, welcome to coderanch first things firsts please usecodetags to post your source code you can do it by editing your post. The server is a physical box, not a vm i also installed bes 5.

The reason that the system could not register these rrs was because the dns server refused the update request. While onintercepttouchevent is declared in the viewgroup class, because viewgroup is a view. Proper way to update the tableviews sections content. The main issue seemed to be a mismatch between the cdo. There is no stack trace in the blackberry, the best is to use the debug mode, so the application will break when the exception happen. Applications should throw instances of this class to indicate other illegal uses of the null object. Null pointer exception with imageview stack overflow. Theres already an article on this topic on the android developer website, i write this post just to elaborate further on the topic to make it easier to understand ontouchevent is declared in the view class, because any kind of views can handle touch events. Android question is there a way to simulate a click. By continuing to browse this site, you agree to this use. We use cookies for various purposes including analytics. What intended is that make the home image not to be a target of click event, and the parent anchor element behind to be. These examples are extracted from open source projects.

Correctly implementing onintercepttouchevent and ontouchevent. The jvm attempts to unbox that null, but that is not possible. The cause of this could be a your computer is not allowed. Touch events interception between customviewgrouplayout and. The begin of the touch event is from activitys dispatchtouchevent, then passed to viewgroup dispatchtouchevent, if viewgroups onintercepttouchevent is false, the touch event passed to child views, call child.

How to set pointerevents to none as well as cursor. Oct, 20 correctly implementing onintercepttouchevent and ontouchevent methods for viewgroup oct, 20 using minerl with github pages jun 28, 20 introduction to minerl jun 27, 20. A common reason for null pointer exceptions in java is a variable redeclaration instead of instantiation. The blackberry ui has two main types of screen objects. I need to intercept all user interactions to reset a timout essentially to create a screensaver of sorts. Also the database on the bes5 server did not accept incoming connections on port 1433 for some reason, this had to be configured in the tcpip settings on the db. The following are top voted examples for showing how to use android. This is a question migrated from an earlier website in 2006. How to solve error while scrolling listview slowly in. Remember that you should do it only via dispatchtouchevent. Free source code and tutorials for software developers and architects updated.

I checked this code but still im getting a null pointer exception. We write code for touch events handled by customviewgroup in dispatchtouchevent method and must return. Css pointerevents to allow clicks on underlying elements dzone. Dec 02, 2012 nullpointerexception when calling a method from another class. We are able to access the home page of application. Im guessing the answer is a custom page renderer, but i thought id ask the question.