I am new to android studio I made a new project with an empty activity and then it syncs successfully and also builds successfully but when I run the app on my phone(Samsung) via USB it gives me this error below: Please note I didn’t make any changes to the code, I just open my Android studio and ran th…
Tag: android
Change Color everysecond AndroidStudio
Hello again guys firstly i am new at android studio.i am trying to make countdowntimer and i made it its working then i want to make change background color every tick , every second. thank you! Answer The problem lies in the fact that on each tick you are setting the background color to white and then immedi…
Setting DisplayName on Register for Firebase
UserProfileChangeRequest(java.lang.String, java.lang.String, boolean, boolean)’ is not public in ‘com.google.firebase.auth.UserProfileChangeRequest’. Cannot be accessed from outside package and Register.java:85: error: constructor UserProfileChangeRequest in class UserProfileChangeRequest ca…
ListView and SearchView bug [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 10 months ago. Improve this question So …
I want to get the value with round but not getting proper result
I want to get the result with round the value please see the attached image. What is wrong with it. The result should be : 18.59 I have used float instead of double. MRE: Observed output: 18.58 Answer The problem The problem is not in the rounding. The problem is in the value that you are rounding. You think …
Android Gradle plugin requires Java 11 to run. You are currently using Java 1.8. Error
I want to publish a library with Jitpackio. When I publish the library I get the following error; Gradle Version : 7.0.2 My Gradle JDK Version Can you help me? Answer The problem was that JitPack.io was running with JDK1.8 on its own. Add a jitpack.yml file to the project file with this content: When I did th…
Android Java Set up recyclerview items that are right aligned
I am developing an android chat app and I would like the messages of the user you are chatting with to be aligned to the right and their messages to be aligned to the left. This is the condition that allows you to distinguish who the message belongs to, I can only write it on the bindview holder: But how
Get specific child data from firebase
I have to access a child from a node. I have only “value” for a specific child and to get the Type value from the same node. I have to return the value: I’ve done a lot of googling and I just can’t figure out how this works. My current version of the java code is this. Answer Get a
ConstraintLayout braking after displaying Android Studio
I am currently working on an android app, and I’m having an issue with displaying XML layout In Android Studio, everything looks fine, but in the VM it doesn’t look too good. This is how it looks in Android Studio: And here is how it looks like when it’s displayed in VM: I should probably me…
How to add image inside a tab as a icon while developing Harmony application?
I want to add an image inside the tab and I have Image Resource Id but tab.setIconElement(Element) takes element. currently, I am trying like this How can I add an image inside the tab or create its element with Image Resource Id only? Or is there any other way to do it? Answer First you have to decode the Im…