what should i do??? Correct your code. UnsupportedOperationException: addView(View, LayoutParams) is not supported in AdapterView A subclass of AdapterView like a ListView can’t have children manually added either in the layout file or added in code. So if you have this in one of your layouts: <ListView // .. other attributes> <// other views <– … Read more
For others who have this problem and have inflated a layout in ArrayAdapter‘s getView, set the parent parameter to null, as in view = inflater.inflate(R.layout.mylayout, null);
Is it a bit late to answer? check this library from etsy. it looks very promising. https://github.com/etsy/AndroidStaggeredGrid I think it is newer version of https://github.com/maurycyw/StaggeredGridView . Updated. Try using RecyclerView StaggeredGridLayoutManager from google instead RecyclerView recyclerView = (RecyclerView) findViewById(R.id.recycler_view); recyclerView.setLayoutManager(new StaggeredGridLayoutManager(2, StaggeredGridLayoutManager.VERTICAL)); recyclerView.setItemAnimator(new DefaultItemAnimator()); recyclerView.setAdapter(adapter);
I’ve figured it out. I couldn’t understand how the hell the adapter started and how did it know where to get the data from. When i extended the BaseAdapter class, in the constructor of that class I initialized the list of items that I wanted to see in the ListView. But I couldn’t figure out … Read more
Another option to watch for those events is to extend the Spinner class and use one of its methods(performClick() which will trigger its dialog/popup) followed by monitoring the focus of the window holding this custom Spinner. This should provide you with the wanted closed event for all the possible finishing possibilities(for either the dialog or … Read more