android-adapter

I wanted to use AutoCompleteTextView in my android application.I know how to use it with simple array of Strings, but I wanted AutoCompleteTextView to use list of Objects to perform completion.My code for this is following: ACTIVITY CODE public void onCreate(Bundle savedInstanceState) { // TODO Auto-generated method stub super.onCreate(savedInstanceState); setContentView(R.layout.search); initialize(); ArrayAdapter<Student> adapter = new ArrayAdapter<Student>(this, R.layout.dropdown_list_item, GetAllStudentsList()); searchBox.setAdapter(adapter); searchBox.setThreshold(THRESHOLD_VALUE);

This question already has an answer here: The simplest way to display Strings with icons in a RecyclerView 2 answers I need to add an Activity where I can list the elements of an ArrayList<CustomClass> and I've seen there's a newer and better way to display lists - RecyclerView . My question is how to implement this into my app. I've found that I need to use an Adapter , but I don't quite understand how to implement the whole process correctly. If you're wondering, I'm referring to this examples of the docs, which I have been reading. EDIT: After having updated my code, it says it cannot

How would i go about writing an adapter for this Layout. I started out wanting to making a list using linear and relative layout, so that each list item has child items align horizontally relative to each other. Here is the layout file and the screenshot of the view. I understand how to write simple list views and adapters. But just wondering how i can get to more complex lists with more than hand full of child list items. <?xml version="1.0" encoding="utf-8"?> <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" android:id="@+id/trade_scenario_linear_main" android:layout

What I want to achieve: I have a custom ListView adapter. To each Listitem I want to add a popup menu, pretty similar to the ListView in the current Google Play application. This is what I tried: Most of my code comes from this Android sample samples\android-19\ui\ActionBarCompat-ListPopupMenu CustomFragmentPageAdapter.java : // create new fragment mCustomFragment = CustomFragment.newInstance(position); CustomFragment.java public class CustomFragment extends ListFragment implements View.OnClickListener{ ... @Override public void onClick(final View v) { v.post(new Runnable() { @Override public

I have setup a custom adapter, and inflating the data in a list view, problem is list view not showing up. In debugging mode the listView is showing that it indeed has an adapter attached to it, but I can't see any thing. Here is the code to initialize adapter. contactAdapter = new ContactAdapter(this, R.layout.contact_layout, contactList); master_listView.setAdapter(contactAdapter); Here the code for ContactAdapter itself public class ContactAdapter extends BaseAdapter { Contact contact; Context context; LayoutInflater layoutInflater; List<Contact> listContact; int resourceID; public

So, I am making this application. The application parses a website, or more specifically a vbulletin-board. When I'm parsing a thread in the forum, I have divided it up so that when I parse each post in that thread, I get the actual content of the post in sections such as this, and I store the sections in the correct order in an array: [Plain text] [Quote from somebody] [Plain text] [Another quote] [Another quote again] [Some more plain text] However, a post can be arranged in any order as you might know, and can consist of more or fewer sections than in the example, and it doesn't have to

I'm trying to refresh specific item in RecyclerView . Story: Whenever user clicks on item, it shows AlertDialog . User can type some text by clicking ok button. I want to show this text in this item and show invisible ImageView - declared in XML and adapter ViewHolder - I used this function in AlertDialog Positive Button to update the item: private void updateListItem(int position) { View view = layoutManager.findViewByPosition(position); ImageView medicineSelected = (ImageView) view.findViewById(R.id.medicine_selected); medicineSelected.setVisibility(View.VISIBLE); TextView orderQuantity =