/// <summary>
/// Creates a new fragment instance to display the bios
/// of the selected username from the nearby user list.
/// </summary>
/// <param name="userId">Index of the current selected username</param>
/// <param name="bios">Array of all the nearby users' bios</param>
public static NearbyProfileFragment NewInstance(int userId, string[] bios)
{
nearbyBios = bios;
var nearbyProfileFrag = new NearbyProfileFragment {Arguments = new Bundle()};
nearbyProfileFrag.Arguments.PutInt("selected_user_id", userId);
return nearbyProfileFrag;
}
/// <summary>
/// Shows the profile of the current userId that is passed
/// </summary>
/// <param name="userId">The index of the selected user</param>
private void ShowProfile(int userId)
{
selectedUserId = userId;
if (isDualPane)
{
// We can display everything in-place with fragments.
// Have the list highlight this item and show the data.
ListView.SetItemChecked(userId, true);
// Check what fragment is shown, replace if needed.
var nearbyProfile = FragmentManager.FindFragmentById(Resource.Id.UserProfile) as NearbyProfileFragment;
if (nearbyProfile == null || nearbyProfile.ShownUserId != userId)
{
// Make new fragment to show this selection.
nearbyProfile = NearbyProfileFragment.NewInstance(userId, nearbyBios);
// Execute a transaction, replacing any existing
// fragment with this one inside the frame.
var ft = FragmentManager.BeginTransaction();
ft.Replace(Resource.Id.UserProfile, nearbyProfile);
ft.SetTransition(FragmentTransaction.TransitFragmentFade);
ft.Commit();
}
}
else
{
// Otherwise we need to launch a new activity to display
// the nearby profile fragment with user data.
var intent = new Intent();
intent.SetClass(Activity, typeof(NearbyProfileActivity));
intent.PutExtra("selected_user_id", userId);
StartActivity(intent);
}
}
/// <summary>
/// Creates a new fragment instance to display the bios
/// of the selected username from the nearby user list.
/// </summary>
/// <param name="userId">Index of the current selected username</param>
/// <param name="bios">Array of all the nearby users' bios</param>
public static NearbyProfileFragment NewInstance(int userId, string[] bios)
{
nearbyBios = bios;
var nearbyProfileFrag = new NearbyProfileFragment {
Arguments = new Bundle()
};
nearbyProfileFrag.Arguments.PutInt("selected_user_id", userId);
return(nearbyProfileFrag);
}
/// <summary>
/// Code to execute when the activity is created
/// </summary>
/// <param name="bundle">Any additional information passed to the activity</param>
protected override void OnCreate(Bundle bundle)
{
base.OnCreate(bundle);
var index = Intent.Extras.GetInt("selected_user_id", 0);
var nearbyProfile = NearbyProfileFragment.NewInstance(index, null); // Details
var fragmentTransaction = SupportFragmentManager.BeginTransaction();
fragmentTransaction.Add(Android.Resource.Id.Content, nearbyProfile);
fragmentTransaction.Commit();
}