The image(s) is in the “src” folder. Everything was working fine, until this morning I keep getting a black screen when I run the simulator with “java.lang.IllegalArgumentException: stream == null!” Answer You can’t let the exception bubble since the method is a callback and this…
Tag: codenameone
regEx codenameon
i’m working in the last part of my project in java i used pattern regExp for email and password verification and now i tried to use them in codenameone but it didn’t work maybe it’s because of the syntaxe or the import i searched but i found noting here’s the pattern i declared and i c…
Android ImageSpans in Codename One TextFields
I am porting my Android app to iOS and I am using Codename One for that. In my app an EditText can contain icons mixed with text. It is accomplished with instructions like these: MyImageSpan iconSpan=…
codename one container with action listener
I am developing my first mobile App with Codename One. I am trying to get a container to react to an normal click action event. I have a container (note this is not a swing container, but a codename one container), which contains list elements in a box Y_axis layout that is scrollable. so far so good. these e…
java.net.ConnectException: fail to connect to localhost/127.0.0.1(port 8080): connect failed:ECONNREFUSED….(Codename One App)
After building an android application, I scanned the generated QRcode and install the application on galaxy s4 successfully. But when I try to do some search using the app I got the following exception: Please check the attached picture for more clarity. The app works correctly on the simulator. I OFF the fir…