I have a custom adapter for my list view (extends ArrayAdapter). The list loads fine. However, when I click on an item in my list, i.e. the 5th item in the list, the position in getView is always 0 instead of 5. It crashes because convertView is no longer null If it is 0, the headervariable should be initialized to the R.id.listHeaderTv TextView, but it can't find it and ends up being null.
I have a Listview and in it are 4 different kinds of views. One of them should be a ViewPager (like in the playstore). Using a PagerAdapter I have put the Viewpager in the Listview with 3 pictures.
Depending on the screen size I would like to dynamically set the height of a RelativeLayout.
I have an app that downloads a bunch of images in a background thread. As each icon gets downloaded, I add it to an ArrayList in my custom Adapter which subclasses BaseAdapter. Each row in the ListView that uses the BaseAdapter has an ImageView.
I think this is a question for experts.
I get calls to getView() with positon out of bounds from the ListView data list.
This happens when I use the Adapter filter.
When im populating my SimpleAdapter, on the getView method i check if a video already exits or not, if already exist it will change the image of the button to a "Play" image, if not, i will keep its "download" image, the problem is when i scroll the list , it changes all the button, to the "Play" images , this is my code, what im doing wrong?
public View getView(int position, View convertView, Vi
Greetings! My name is Uikri. I was going to type up something longer and more professional, but my phone started weirding out on me and now you guys are stuck with less professional because I would prefer not to retype everything. I am new to Android, but I love it so far. Of course, being new, I have some questions. What is this annd how do I use it?
I am using gridview for showing images as described here http://developer.android.com/guide/topics/ui/layout/gridview.html.
My adapter getView() method is:
@Override
public View getView(int position, View convertView, ViewGroup parent) {
// TODO Auto-generated method stub
Log.i("count",""+1);
ImageView imageView;
ViewHolder holder = null;
if (convertVi
i am trying to implement listView through setListAdapter and Efficient Adapter. I want that when list is show then the background should not be repeat.