Add View dynamically in LinearLayout and after adding View change any View background on the click button. On button, click change all imageview background or particular ImageView. Note : llLayout is my linear layout this layout adding in XML Answer when you are adding imageView into linear layout, at that ti…
Tag: view
Can I Show View on any Imageview in Android Studio [java]
I have this type of ArrayList Created New Arraylist like this I add View in the Arraylist like this and the View is Stored like this can I show the mViews list on any imageView Answer I don’t really understood your question but I hope it would help:
How can I reference a view in the entity? (Spring Boot)
I have a question. Of course, I have previously looked on the Internet and searched for the solution. Unfortunately, I have not found a solution. I have a Spring Boot application that processes the information from customers. But this application should not point to a table as usual but to a view that request…
Kotlin (null cannot be cast to non-null type) Custom Calendar Implementation
I am trying to use the library https://github.com/kizitonwose/CalendarView (which was made in Kotlin) in Java. In this library there is an example to select a date. In the example, it had shown to do this: After trying to replicate this in my own android project, I wrote this: When my fragment launches, it ca…
List view of concatenated lists
I want to create a list view that consists of the concatenation of a number of other lists. Example: What kind of technique and or pattern can I use in Java to fulfill these requirements? Details I want the concatenation to be lazy. (That’s the meaning of “view” in this context.) I want chan…
Not able to dynamically set the setVisibility() parameter
I am trying to set the visibility for a button as follows: But I am getting the error: while calling I don’t know how to get around this. I understand that it’s expecting a given set of values but all I know is to pass an int to it. What can be done here? Answer When you know what you’re
how to add button click event in android studio
So I have done some research, and after defining you button as an object by the code here is my problem then your OnClick() event… Problem: When I type in the “this”, it says: I have no idea why? here is the code from the .java file Answer SetOnClickListener (Android.View.view.OnClickListene…
Does JPA support mapping to sql views?
I’m currently using Eclipselink, but I know now days most JPA implementations have been pretty standardized. Is there a native way to map a JPA entity to a view? I am not looking to insert/update, but the question is really how to handle the @Id annotation. Every entity in the JPA world must have an ID …