android-listfragment - w3toppers.com

Populate list of custom view using ListFragment

I solved my problem (as system32 suggests on comment) creating a CustomArrayAdapter class, and setting it as the adapter for my listView. First I changed android:id=”@+id/listView1″ to android:id=”@android:id/list” in fragment.xml. CustomArrayAdapter.java public class CustomArrayAdapter extends ArrayAdapter<Menu> { Context context; public CustomArrayAdapter(Context context, int textViewResourceId, List<Menu> objects) { super(context, textViewResourceId, objects); // TODO Auto-generated constructor stub … Read more

How many Activities vs Fragments?

I agree that the tutorials are very simplified. They just introduce Fragments but I do not agree with the pattern as suggested. I also agree that it is not a good idea to duplicate your app’s logic across many Activities (see DRY Principle on wikipedia). I prefer the pattern used by the ActionBarSherlock Fragments Demo … Read more

Android List view layout Similar to Google play

Looks like you are trying to do exactly the way in the image shown. I am just giving an example of how I am trying to achieve this. Here’s how I am doing this. Not very difficult. Just straight implementation of Popup Menu. Step 1 : My Adapter public class ListAdapter extends BaseAdapter{ private ArrayList<String> … Read more

What is difference between getSupportFragmentManager() and getChildFragmentManager()?

The definition of getChildFragmentManager() is: Return a private FragmentManager for placing and managing Fragments inside of this Fragment. Meanwhile the definition of getFragmentManager() (or in this case getSupportFragmentManager()) is: Return the FragmentManager for interacting with fragments associated with this fragment’s activity. Basically, the difference is that Fragment’s now have their own internal FragmentManager that can … Read more

Update data in ListFragment as part of ViewPager

Barkside’s answer works with FragmentPagerAdapter but doesn’t work with FragmentStatePagerAdapter, because it doesn’t set tags on fragments it passes to FragmentManager. With FragmentStatePagerAdapter it seems we can get by, using its instantiateItem(ViewGroup container, int position) call. It returns reference to fragment at position position. If FragmentStatePagerAdapter already holds reference to fragment in question, instantiateItem just … Read more