AM Emulator: Library vulkan-1.dll: failed for handleCPUAcceleration [closed]

The Emulator shows following error when you run it in Android Studio on Windows 10: 04-04-2021 14:45 AM Emulator: handleCpuAcceleration: feature check for hvf 14:45 AM Emulator: cannot add library …

AndroidStudio: java. How can i return an arraylist to main activity?

I tried this way: The application stops working on setResult only when the arraylist is not empty. SECONDARY ACTIVITY Intent d = new Intent(); d.putExtra(“cat”,(Serializable) category….

Displaying notifications at a certain time with Android Studio

I’m pretty new to Android Studio and Java in general. I’m trying to build an app that, based on whether a checkbox is ticked in the app’s settings menu, will display a notification everyday at 8AM. I’…

How to Visible/Invisible using OnClickListener?

I am working on FAQ page I don’t want to use Expandable list view and stuff. So I set 2 TextViews(1 for Question and 1 for Answer) and made one clickable. The above image shows when the first …

Action button on Notification if not clicked on certain time will do something else

I have an app that if something happens it will pop up a Notification with an action button. if it pressed it will the app running but if not for a certain amount of time it will run another code. I’m …

Repeat Volley Request Every x-seconds Java

Alright – Before you say this is a duplicate, I’ve looked over every stack overflow article I can find, and none of them work and/or answer the question properly/simply. All I need is to repeat a …

How to customize setError message in Android Studio with Java

I have several error messages in an Android Studio app using Java and I cannot figure out how to customize their appearance. I have consulted several answers on this site but none of them have worked …

App crashes due to bad notification for startforeground

i have been working on night filter app but i stuck with sdk version. My app is perfectly working on device whose sdk version is less then 23 but above 23 is not working it’s like when i tested my app …

Adding a Linear Layout in XML dynamically to another Linear Layout

Basically i created a seperate xml containing a linear layout which contains a image and a textview, and i need this linear layout inside of another linear layout, where i need to add my first linear …

Modifying the scoring of a quiz app (android studio)

Context about the app: This is a sample 5 question test app that I made while I also learned firebase database just yesterday. The app is working perfectly and it does it needs to do, BUT what I wanna …