I created a class “users” and i add the some names. Next i created a ArrayAdapter for ListView and i connect them. But i wont items only one time clickable. I couldn’t. How can i, in listview items only once time clickable? Show it with a sample code please? Answer It can be done in a few wa…
Tag: listview
Attempt to invoke virtual method ‘void android.widget.ListView.setAdapter(android.widget.ListAdapter)’ on a null object reference :KOTLIN
I am getting this from Logcat 2022-01-07 20:27:46.539 14327-14327/com.example.donedoobnew2 E/AndroidRuntime: FATAL EXCEPTION: main Process: com.example.donedoobnew2, PID: 14327 java.lang.NullPointerException: Attempt to invoke virtual method ‘void android.widget.ListView.setAdapter(android.widget.ListAd…
How to open URL from ListView inside fragment?
Wanna make to open website when I click it from ListView. I made it with some youtube videos. Mixed up those youtube videos and of course, It’s not working. What should fix or add more code? I put my every codes to understand it. Need you guys help a lot. Two upper codes are for layout. And last 3 codes
Adding a ListView in a Fragment
I want to add a ListView to a Fragment. I created a FrameLayout in my activity_main.xml and then created 3 fragments (Home, Tags, Settings). What I did was create a bottom navigation view and created 3 frame layouts for the mentioned fragments. I searched the whole web on how to add a ListView to a Fragment, …
Unable to add more than one item in a listview
I am working on a tasks app, for which I created a list view that shows list items consitsting of task names, their priority etc. The data given to the list view is from an sqlite database. I, however, am unable to add more than one item to the list. I have no idea why. I have created a method
I am getting an runtime error (Null Pointer Exception) while using ListView in Android Studio
I am making a Task Manager app using ListView to Show all the tasks.But I am getting this error what I think the error is that, I am sending wrong context in my custom adapter in MainActivity.java file My custom Adapter is My Xml file for activity Main is My custom layout file is My Data class is I am
Not Showing Correct Position While Searching in Listview
In this program I give apple as 0th item and first item,banana as 2&3rd item and so on.. but while searching I want to show papaya as 17th or 18th based on which papaya I click . without searching it will correctly show the number of fruits location.but while searching it will show if 4 item shown in list…
HeaderListView with Horizontal Scrolling Header
I’m looking for a HeaderListView like this one: http://applidium.github.io/HeaderListView/ but instead have a header that has a horizontal scrolling ability that lists categories of my list view, like in uber eats where it comes up with stuff like: Drinks Coke Sprite Pizza Pepperoni Pizza Cheese Pizza I…
Trying to populate listview with array text
I have a listview that I am trying to populate by changing the text of the row xml to the file paths in the folder (so I can later perform operations on the files. I am getting a crash upon starting the activity. My code: FileView.java activity_file_view.xml row.xml I am getting this error: Appears to be a nu…
JavaFX – Change ListView’s FocusModel
I have a ListView and am currently overriding the SelectionModel to prevent selection of the items, but when you attempt to select an item, it is still showing the outline. Reading over the API, I found that I can do the same thing but this time by overriding the FocusModel using And here is my SettingsFocusM…