I'm going to implement a dynamic ListView: By spending little time, ListView will populate more items from a local file when you are scrolling downward.I used technique like this to implement such dynamic list:http://mobile.dzone.com/news/android-tutorial-dynamicaly
Problem: Number of Items to be displayed is too large.
i have a listview that populate data from server, my problem is before it populate data in listview it loads 3 secs, how to separate the loading of the data to listview so that if apps is open the listview populate a default primary data and after loading automatic set the server data to listview so that the loading stage canot be seen because of the temporary data is displayed first?
I have an app which gets the data from the cloud and displays it in a listview. The data i am getting is from two source one from an API and the other one from parse cloud. The data from the API is displayed first and it takes the position of top listview items and the data from parse cloud is displayed later and takes the lower position.
I need to make some async http requests and get data from json then parse it and fill the ListView with adapter (I've custom one). So my problem is that I do all requests I need in the onCreate method first time and everything works well! I mean that I do 3 requests and my ListView is fiiling with data from JSON of first request and of the third and then ListView has 2 rows with different data.
I develop an Android Application which has a ListView in the MainActivity
The data for populating the ListView comes from a URL returning JSON data
I want to "cache" the ListView items as long as possible (depending on the cache control header of the URL resource), which means that I do not want to reload the ListView data (from the external URL) each time the user goe