Hi I’m having a problem trying to rotate an image inside a JLabel. I got this code from StackOverflow, and I’m trying to change it a little bit so that instead of the image rotating in a Tab, it is rotating within a JLabel. This is working, the image is rotating. However when i change it to this. …
Load multiple images with picasso – Android
I am trying to load multiple images from some urls using picasso library. So far I have tried this code: This code doesn’t work. When I run this code it doesn’t reach to any line within the Target interface. Someone have any ideas for why? Answer Maybe I’m missing something here, but I think…
Kotlin: Cannot import-on-demand from object
I am trying to make a library where you can call functions of an object through “static imports” (import-on-demand in Kotlin). Unfortunately Kotlin seems to have a limitation as seen below. Why is this a limitation? Is there anything I can do to get around it? (I’ve tried using a class with …
valid JSON response issue [closed]
Closed. This question needs debugging details. It is not currently accepting answers. Edit the question to include desired behavior, a specific problem or error, and the shortest code necessary to reproduce the problem. This will help others answer the question. Closed 7 years ago. Improve this question I hav…
AspectJ: How to weave an aspect library into a Java project
I build small library (Java and Maven) – using AspectJ. Library must be independent. Library deliver Aspects and Annotations. Function of library is – “call advice when executed a method with specific annotation”. All is ok when I use everything in one module, but problem appers when i…
Run custom TextSecure (Signal) server
I am trying to start my custom TextSecure (Signal) server. I want to use it for all functions that Signal has (both SMS and telephony). I believe that I also need redphone server to run telephony. I’ve found github repos for TextSecure server only https://github.com/WhisperSystems/TextSecure-Server but …
Java Chat Multi-Client Receiving thread
In a lot of multclient java programs people use a separate thread which only receives the messages from the server. Is it really necessary? Why can’t it be done in the main thread? What should be the problem? For me a separate thread to receive the messages from the server is not that necessary, it coul…
My android studio app crashes when I touch the screen
My app keeps crashing on the mainActivity screen everytime I touch empty space on the screen. I have three buttons, two radioButtons, a textview, and two editText fields; whenever I touch these my app works fine, but if I ever touch white space, then the whole app crashes. I have minSDk of 15 and targetSDK of…
Communicate from Activity to Fragment using Interface
I have searched SO for this problem but was not able to find anything which would solve my problem. My problem is, I have a activity which contains FrameLayout which is constantly updated with …
How to include subproject classes in jar?
After hours of researching and trying I hope that someone can explain how we can have Gradle including classes of one or more subproject into a specific jar. Lets say we have just three modules Core App Web Obviously the App and Web project artifacts (jars) should contain all classes from the Core project. Se…