I am just trying to launch the first basic created code on flutter which is the counter button on the screen, now if I try to Debug it then it always gets messed up in all sorts of errors. Currently, the error is this: Answer Hi Usually this is caused by something unwanted being cached, there are two ways to
Tag: kotlin
How can i listen for Fragment change in my Activity?
I have an Activity which based on intent opens Fragment1 or Fragment2. From the activity after some stuff are done if the user is in Fragment1 i replace the fragment to Fragment2 and that can be done even from the Fragment1 diretly. For each Fragment i have to change items in my BottomAppBar, till i’m in Activity i have no
What would be the most concise way to write below snippet in Java? [closed]
Closed. This question needs to be more focused. It is not currently accepting answers. Want to improve this question? Update the question so it focuses on one problem only by editing this post. Closed 12 months ago. Improve this question props is Map<String, List> currently am writing it this way: is this correct? can it be better? Answer Try this.
Is there a way to do a lot of computational work effectively in an Android app?
While building a To-do List app, I wanted to show users the statistics. To-do lists created by users are stored in the Room Database. In order to show statistics on how hard the user has achieved to-do, the number of to-do completions is calculated over the years, but the app is starting to stumble. Even the calculation process is using
Date picker Dialog shows only one date
I am trying to implement the date picker dialog but the dialog appears with just a single date and show rest of the date as blank what could be the reason? Answer This is definitely a Theme issue. The selected date is visible because of the contrast in text color and circle color. You can refer this link for understanding
How to replace AsynTask with RxJava in this case
I have a class that goes to decrease the image but I’m currently on AsyncTask, now I want to replace it because AsyncTask is now deprecated.So can someone help me out with a workaround Here is my code: Answer You could change your decreaseImageSize to accept a callback as a parameter. In this case, the function will no longer need
Android Mediacodec decodes h264 video stream single frames with large green padding
I want to decode single frame of a H.264 video stream which is sent by server but when I do, the result picture has large padding. Code & Result: Code: now the result has large adding like this: What am I doing wrong? Rescaling the YUV image did not help and causes the picture to have 0 dimensions. (I put
added library to my custom library could not be found
I built an android library and added a library to it for a custom rating bar. used it in my library and everything was ok until i added my library to an empty app for test. then I get this error while trying to build the app. … Execution failed for task ‘:app:checkDebugAarMetadata’. Could not resolve all files for configuration
java.lang.NoClassDefFoundError: javax/xml/bind/JAXBException after updating to Android Studio 4.2
Google just release Android Studio 4.2 stable. I updated my AS from 4.1 to 4.2. Now I am getting this error. It’s showing error in data binding. Answer Android Studio 4.2.0 and more now comes with Java 11.0.8 shipped and will use it by default which cases this error in deprecated libraries. The solution is simple, you need to change
Java problem, run time error, maybe problem occurs on numbers activity.xml file, tried to configure problem but still app is not working [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 1 year ago. Improve this question MainActivity.java activity_main.xml numberActivity.java activity_numbers.xml Debugging error (in Logcat)= numbersactivity.java file numbersactivity.xml file mainactivity.java