我正在转换到我的应用程序中的标签页，我正在尝试将我的recyclerview转换为使用viewpager在我的tablayout中显示。我的问题是它没有显示我用我的代码添加的数据。只有xml文件的初始布局，其中包含每个重复行的模板。
MainActivity.cs
protected override void OnCreate(Bundle bundle)
{
base.OnCreate(bundle);
// Set our view from the "main" layout resource
SetContentView(Resource.Layout.Main);
mRecyclerView = FindViewById<RecyclerView>(Resource.Id.recyclerView);
mLayoutManager = new LinearLayoutManager(this);
mRecyclerView.SetLayoutManager(mLayoutManager);
game = new List<Models.MatchHistoryListView>();
mAdapter = new MatchListCustomAdapter(game, mRecyclerView);
mRecyclerView.SetAdapter(mAdapter);
viewPager = FindViewById<ViewPager>(Resource.Id.main_viewpager);
setupViewPager(viewPager);
tabLayout = FindViewById<TabLayout>(Resource.Id.main_sliding_tabs);
tabLayout.SetupWithViewPager(viewPager);
var trans = SupportFragmentManager.BeginTransaction();
trans.Add(Resource.Id.main_fragmentContainer, new matchHistoryFragment(), "matchHistoryFragment");
trans.Commit();
}
public void addData()
{
game.Add(new Models.MatchHistoryListView()
{
Name = "" + mclass.summonerId[0, i],
ChampionId = mclass.championId[0, i],
Id = mclass.recentGamesId[i],
Score = mclass.summonerScoreText[i],
championPortraito = new Uri("http://ddragon.leagueoflegends.com/cdn/6.24.1/img/champion/" + mclass.championName[0, i] + ".png"),
Item0 = new Uri("http://ddragon.leagueoflegends.com/cdn/6.24.1/img/item/" + mclass.summonerItems[i, 0] + ".png"),
Item1 = new Uri("http://ddragon.leagueoflegends.com/cdn/6.24.1/img/item/" + mclass.summonerItems[i, 1] + ".png"),
Item2 = new Uri("http://ddragon.leagueoflegends.com/cdn/6.24.1/img/item/" + mclass.summonerItems[i, 2] + ".png"),
Item3 = new Uri("http://ddragon.leagueoflegends.com/cdn/6.24.1/img/item/" + mclass.summonerItems[i, 3] + ".png"),
Item4 = new Uri("http://ddragon.leagueoflegends.com/cdn/6.24.1/img/item/" + mclass.summonerItems[i, 4] + ".png"),
Item5 = new Uri("http://ddragon.leagueoflegends.com/cdn/6.24.1/img/item/" + mclass.summonerItems[i, 5] + ".png"),
Item6 = new Uri("http://ddragon.leagueoflegends.com/cdn/6.24.1/img/item/" + mclass.summonerItems[i, 6] + ".png"),
Spell1 = new Uri("http://ddragon.leagueoflegends.com/cdn/6.24.1/img/spell/" + mclass.summonerSpellName[i, 0] + ".png"),
Spell2 = new Uri("http://ddragon.leagueoflegends.com/cdn/6.24.1/img/spell/" + mclass.summonerSpellName[i, 1] + ".png"),
goldEarned = MyClass.goldEarned[i],
minionsKilled = MyClass.minionsKilled[i],
MapName = mclass.mapId[i],
listViewDrawable = winorlose
});
mAdapter.NotifyDataSetChanged();
mRecyclerView.SetAdapter(mAdapter);
}
.....................bunch of code here...............
private matchHistoryFragment matchHistoryFrag;
private Fragment1 frag1;
private void InditialFragment()
{
matchHistoryFrag = new matchHistoryFragment();
frag1 = new Fragment1();
// moreFrg = new More();
//todoFrag = new Todo();
}
public void setupViewPager(ViewPager viewPager)
{
InditialFragment();
ViewPagerAdapter adapter = new ViewPagerAdapter(SupportFragmentManager);
adapter.addFragment(matchHistoryFrag, "Match History");
adapter.addFragment(frag1, "Frag1");
viewPager.Adapter = adapter;
}
MatchListCustomAdapter.cs（简化了一些代码以使其更小）
public class MatchListCustomAdapter : RecyclerView.Adapter
{
public Context spaghettiContext;
MainActivity mainAct = new MainActivity();
public Activity activity;
private List<App2.Models.MatchHistoryListView> mgame;
private RecyclerView mRecyclerView;
private MyClass mclass = new MyClass();
public MatchListCustomAdapter(List<Models.MatchHistoryListView> game,RecyclerView recyclerView)
{
this.mgame = game;
mRecyclerView = recyclerView;
}
public class MyView : RecyclerView.ViewHolder
{
.....objects declared here....
public MyView(View view) : base(view)
{
mMainView = view;
}
}
public override int ItemCount
{
get
{
return mgame.Count;
}
}
public override RecyclerView.ViewHolder OnCreateViewHolder(ViewGroup parent, int viewType)
{
View row = LayoutInflater.From(parent.Context).Inflate(Resource.Layout.RecentGamesList, parent, false);
......finding the objects here......
MyView view = new MyView(row) { .....sets the objects here....};
return view;
}
public override void OnBindViewHolder(RecyclerView.ViewHolder holder, int position)
{
MyView myHolder = holder as MyView;
myHolder.mMainView.Click += (s,e) =>
{
.....function here........
};
.......Setting the values here.......
}
}
matchHistoryFragment.cs
namespace App2.Droid.Resources.layout.Fragments
{
public class matchHistoryFragment : Android.Support.V4.App.Fragment
{
public override void OnCreate(Bundle savedInstanceState)
{
base.OnCreate(savedInstanceState);
// Create your fragment here
}
public override View OnCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState)
{
// Use this to return your custom view for this Fragment
return inflater.Inflate(Resource.Layout.RecentGamesList, container,
}
}
}