recycler-adapter

Capture KeyEvent on RecyclerView Views

由 半世苍凉 提交于 2019-12-01 11:26:18
问题 Following the directions on this blog post I am able to track the selected item on a vertical list Adapter, but I cannot click or long click any item by pressing some key. I've created this method public static boolean isConfirmButton(KeyEvent event){ switch (event.getKeyCode()){ case KeyEvent.KEYCODE_ENTER: case KeyEvent.KEYCODE_DPAD_CENTER: case KeyEvent.KEYCODE_BUTTON_A: return true; default: return false; } } to intercept "confirm" buttons, but where's the right place to listen for

Set counter inside RecyclerView

由 南笙酒味 提交于 2019-12-01 10:34:45
I have count down timer as image below : now these timers will start count down in each item, i tried many times to change this from my Adapter and it's not work,here is my code: Edit : public class AdapterItems extends RecyclerView.Adapter { private ArrayList<TopCompetitions> mListItems = new ArrayList<>(); private ImageLoader mImageLoader; private Context context; private Handler handler; /******************************************/ String current_date = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss").format(new Date()); SimpleDateFormat format = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss"); Date

How to Show Preload data to RecyclerView using Realm

由 吃可爱长大的小学妹 提交于 2019-12-01 10:08:23
问题 In my App I am using Realm as local database. I am using recyclerview widget to show these data. Now initiallay I want to show some preload data in recycler view which would be stored in realm as well. then I will implement add, edit, delete method. But I am having fatal error while trying to run this app. I am very new in Realm. I cannot identify which problem is this. I have Solved this problem with the help of answer code. here is the solution for this. Solved Code And My Activity Class is

Set counter inside RecyclerView

由 偶尔善良 提交于 2019-12-01 09:29:23
问题 I have count down timer as image below : now these timers will start count down in each item, i tried many times to change this from my Adapter and it's not work,here is my code: Edit : public class AdapterItems extends RecyclerView.Adapter { private ArrayList<TopCompetitions> mListItems = new ArrayList<>(); private ImageLoader mImageLoader; private Context context; private Handler handler; /******************************************/ String current_date = new SimpleDateFormat("yyyy-MM-dd HH

RecyclerView Adapter change selected position in List Scrolling

由 笑着哭i 提交于 2019-12-01 08:37:26
In RecyclerView.Adapter i need to change favIcon in each row list that after select each position just specified row favIcon change. All thing is right but when scroll RecyclerView , position of selected row change automatically! it's my adapter class : public class MyAdapter extends RecyclerView.Adapter<MyAdapter.ViewHolder> { private ItemData[] itemsData; Activity activity; public MyAdapter(Activity activity, ItemData[] itemsData) { this.activity=activity; this.itemsData = itemsData; } @Override public MyAdapter.ViewHolder onCreateViewHolder(ViewGroup parent, int viewType) { View

RecyclerView adapter is showing blank cardview

由 安稳与你 提交于 2019-12-01 08:35:44
I have a nasty issue on sub api21 devices. I am using a RecyclerView.Adapter adapter to inflate android.support.v7.widget.CardView . The idea is that the cards will only add information that is present to the cards. If no information is present the card wont show at all. So I create these cards programatically. Here are screen shots on api21 and api19 Notice how api19 shows cards with no values in them. I believe the issue is cause by the adapter calling onCreateViewHolder with no values. Is there a way to bypass onCreate? or onBind? Or is there a way to have sub api21 handle cards a little

Items overlapping in Recycler View

由 五迷三道 提交于 2019-12-01 08:18:33
The Items in my recycler view are overlapping when user scrolls. Notice the overlapping text at the bottom: Here is the code generating this view: ArrayList<Bitmap> drawables = mBitmaps; RecyclerView recyclerView = new RecyclerView(ctx); LinearLayoutManager llm = new LinearLayoutManager(ctx); recyclerView.setLayoutManager(llm); RecyclerView.Adapter adapter = new MyRecyclerAdapter(contentList, uriList, drawables); recyclerView.setAdapter(adapter); ((ViewGroup) rootView).addView(recyclerView); mBitmaps is a set of images contentList is a list of strings uriList is another list of strings Here is

RecyclerView Adapter change selected position in List Scrolling

由 混江龙づ霸主 提交于 2019-12-01 07:07:53
问题 In RecyclerView.Adapter i need to change favIcon in each row list that after select each position just specified row favIcon change. All thing is right but when scroll RecyclerView , position of selected row change automatically! it's my adapter class : public class MyAdapter extends RecyclerView.Adapter<MyAdapter.ViewHolder> { private ItemData[] itemsData; Activity activity; public MyAdapter(Activity activity, ItemData[] itemsData) { this.activity=activity; this.itemsData = itemsData; }

RecyclerView adapter is showing blank cardview

由 女生的网名这么多〃 提交于 2019-12-01 07:01:49
问题 I have a nasty issue on sub api21 devices. I am using a RecyclerView.Adapter adapter to inflate android.support.v7.widget.CardView . The idea is that the cards will only add information that is present to the cards. If no information is present the card wont show at all. So I create these cards programatically. Here are screen shots on api21 and api19 Notice how api19 shows cards with no values in them. I believe the issue is cause by the adapter calling onCreateViewHolder with no values. Is

Adding a footer view in RECYCLER VIEW?

由 人走茶凉 提交于 2019-12-01 05:55:13
i want to add a footer layout at the base of the recycler view.Below is my adapter view which inflates header layout as well as other items as well.Help appreciated! public class SplitMembersAdapter extends RecyclerViewAdapter<SplitMember, SplitMemberViewHolder> { private final ArrayList<SplitMember> mSplitMembersList; private final ImageLoader mImageLoader; private static final int TYPE_HEADER = 0; private static final int TYPE_ITEM = 1; private int splitAmount; private boolean isAmountSplitted; public SplitMembersAdapter(ArrayList<SplitMember> members,ImageLoader imageLoader) {
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