baseadapter

I've a custom ListAdapter that fetches data from internet in an AsyncTask. The data is added perfectly to the list, but when I try to do operations the application crashes... I'm sure this is because I'm calling notifyDataSetChanged(); at the wrong time (i.e. before the AsyncTask ends). What I've got now: public class MyListAdapter extends BaseAdapter { private ArrayList<String> mStrings = new ArrayList<String>(); public MyListAdapter() { new RetreiveStringsTask().execute(internet_url); //here I call the notify function **************** this.notifyDataSetChanged(); } class RetreiveStringsTask

I have Listview with editext and textview. When i touch on edittext then edittext lost focus! I resolved this problem by setting android:windowSoftInputMode="adjustPan"(AndroidManifest.xml) . Now i touch on edittext than editext get focus but application label and some raw of listview disappear(top part). I want to get focus when user touch on edittext without loss application label and some raw of listview. Code that i have implemented : Below coding get focus when user touch on edittext but application label and some raw of listview disappear when soft keypad pop up.I want to get focus when

I am trying to implement a getFilter() on a base adapter to filter out search results on a List. Is there any example of how to implement a getFilter()? MainActivity.java final AppInfoAdapter adapter = new AppInfoAdapter(this, Utilities.getSystemFilteredApplication(this), getPackageManager()); public void onTextChanged(CharSequence s, int start, int before, int count) { adapter.getFilter().filter(s); //Filter from my adapter adapter.notifyDataSetChanged(); //Update my view } AppInfoAdapter.java package com.example.permission; import java.util.List; import android.content.Context; import

sir, how can i refresh my custom listview using baseadapter. i don't know what to place, or where to place it in my code. please help me. thanks in advance public class EditDetails extends Activity{ public String nameChanged; public String numChanged; public String name; public String num; public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.editdetails); final EditText sqlName = (EditText)findViewById(R.id.editName); final EditText sqlNumber = (EditText)findViewById(R.id.editNumber); name = CustomListView.name; num = CustomListView

Could you please tell me difference between ArrayAdapter , BaseAdapter and ListAdapter . Ashwin N Bhanushali BaseAdapter as the name suggests, is a base class for all the adapters. When you are extending the Base adapter class you need to implement all the methods like getCount() , getId() etc. ArrayAdapter is a class which can work with array of data. You need to override only getview() method. ListAdapter is a an interface implemented by concrete adapter classes. BaseAdapter is an abstract class whereas ArrayAdapter and ListAdapter are the concrete classes. ArrayAdapter and ListAdapter

I want to know the difference between using BaseAdapter and ArrayAdapter . I have been achieving what I want through ArrayAdapters . Does it affect the performance of the ListView on the adapter interface in which it is implemented ? And, the last question is, can i achieve anything doing with ListView using any of these Adapters , or, there are certain cases where specific adapter only can be used? Here is the difference: BaseAdapter is a very generic adapter that allows you to do pretty much whatever you want. However, you have to do a bit more coding yourself to get it working. ArrayAdapter

Hi everyone i am using custom listview for getting data from server and show in listview.. I am able to get data and show it in listview but i dont know to implement the click event of button inside listitem. There are two buttons to increement and decrement qty. My clicklistener is working but its not working in right manner. Please help me correcting this issue. I did search too many postrs in stack overflow but was unable to understand it... Here is my adapter class private Activity activity; private LayoutInflater inflater; private List<FeedItem> feedItems; private List<FeedItem>