I am writting an Android application which gets data from URL in JSON format. I use fragments. Where I can do bussiness logic? On fragment ViewModel? The main idea, is get data from JSON URL link, analyze, get current device…
I want to an animation that infinitely moves images up and down. However when I run my code, the animation only happens once. This is the animation xml: <?xml version="1.0" encoding="utf-8"?> <set xmlns:android="http://schemas.android.com/apk/res/android" android:interpolator="@android:anim/linear_interpolator" android:repeatCount="3" android:repeatMode="restart"> <!-- move down -->…
public void run(String... args) throws Exception { final ObjectMapper jackson = new ObjectMapper(); final ObjectNode objectNode = jackson.createObjectNode(); String text = "Simplified Chinese 简体中文"; final String escapedInUnicodeText = StringEscapeUtils.escapeJava(text); System.out.println(escapedInUnicodeText); //output is: Simplified Chinese u7B80u4F53u4E2Du6587 objectNode.put("text", escapedInUnicodeText); System.out.println(jackson.writeValueAsString(objectNode)); //output is…
I am currently running a simple spring boot project via vscode. Everything works well but my css and javascript assets won't load when i run it. this is my current project structure and this is how I add the css…
I'm new to JNA and trying to put together a very minimal proof-of-concept for accessing structs from a C++ shared library. Unfortunately, it doesn't run and I cannot figure it out. Here's my code: Main.java: import com.sun.jna.Structure; import com.sun.jna.Native; import…
I'm just trying to achieve to deserialize a nested polymorphed data class but i'm not able to do so. The previous questions and answers didn't help me much for achieving this task that looks simple. I still get this error…
I am having this problem with my android studio, so anytime I ran the actual default flutter project in android studio it runs. as soon as I add packages in the pubspec.yaml I get errors. I am trying to run…
How to find first image or first video thumbnail in a webpage? My code (below) retrieves an image but it's always not the first visible image and it doesn't fetch video thumbnails properly as well. Sample URLs: https://www.bbc.com/news/articles/c0ve1zn9wlyo https://www.bbc.com/news/articles/c0r8edwj9wlo The…
I am having a problem, where I send a request with a Json body, and the parser is not changing that Json into the desired Java object, it is returning that object with all the parameters null: This is the…
error in gradle build in ladybug asking for agp compatibality What went wrong: Execution failed for task ':shared_preferences_android:compileDebugJavaWithJavac'. Could not resolve all files for configuration ':shared_preferences_android:androidJdkImage'. Failed to transform core-for-system-modules.jar to match attributes {artifactType=_internal_android_jdk_image, org.gradle.libraryelements=jar, org.gradle.usage=java-runtime}. > Execution failed for…