Online Free Tutorials Guruji Guide & Materials – Solved Questions Answers
I’m trying to get a View position through his view hierarchy. When I have a RecyclerView, for get the current view position I do: if(view.getParent() instanceof RecyclerView){ RecyclerView rv = (…
I am trying to do a simple widget for my app, which displays data from an API on the widget using ListView, but the list is empty even tho Logs says that the data was downloaded successfully. Blank …
I need to create multiple lists and each list should be in collapse view as shown in pic below User can open multiple collapse section at a time. I have to create this but I am not sure how I can do …
How can I change the background color of only the second visible cell in listview ?I only want to change the background color of the second visible cell in the listview. Is there any way to do this. …
I have a ListView with many items. Each item has a button and when I click on it, it becomes invisible and another button becomes visible. The issue is: when I scroll the ListView, many other items …
I have configured my application and activities to work on full screen mode, but I’m finding with a problem I can’t solve. When my App starts up it goes from a loading screen to home screen, …
In my RecyclerView OnLongClicking an item I want to change that item’s layout by setting some TextViews to View.GONE and others to View.VISIBLE. Everything works except that when I long press the item …
I currently get cursor data via a database query, put each selection into an array to then show in one of my three list views. public void insertData() { ListView listView = (ListView) …
I have a ListView of custom objects (MyCustomObj) and I am using a custom adapter. The ListView displays the list of objects perfectly. I want to update an individual item in the list when an event …
I have ListView and my own adapter. ListView item consists of TextView, icon image and image “trash can”(simply “trash”). The problem is when i click on any item it should be deleted but in fact the …