I have very strange problem with displaying item in RecyclerView. first of all it does not display items (strange D/OpenGLRenderer: endAllStagingAnimators on 0x6dd9c400 (CardView) with handle 0x6861d090 appears - never happened before) and back button does not work (it appears but does not react). Ok lets start. I have some Fragment (here is that fragment with RecyclerView:
I also have 1 identical fragment to that but one of them conatins as you can see kitchen types and second one has meal types. When I click on one of list items, in both cases action redirects me to new activity
When I click on some of that items f.e first one, here it is what happen inside this RecyclerView adapter:
@Override public void onBindViewHolder(ViewHolder holder, int position) { KitchenTypeItem kitchenItem = kitchenItems.get(position); holder.kitchenTypeName.setText("Kuchnia " + kitchenItem.getKitchenName()); holder.kitchenTypeImgThumbnail.setImageResource(kitchenItem.getKitchenThumbnail()); holder.kitchenTypeDescription.setText(kitchenItem.getKitchenDescription()); holder.setClickListener(new ItemClickListener() { @Override public void onClick(View view, int position) { KitchenTypeItem kitchenItem = kitchenItems.get(position); Intent intent = new Intent(context, RecipeActivity.class); intent.putExtra(TYPE_NAME, kitchenItem.getKitchenName()); intent.putExtra(DISPLAY_TYPE, 0); context.startActivity(intent); } }); } When I press one of that items I send 2 parameters to new activity which are: TYPE_NAME - helps me to get know if I will be using newly opened activity to download data from server containing kitchen types recipes or meal types recipes and DISPLAY_TYPE - used to send request to MySQL database. This is some code from 2nd adapter (as you can almost identical):
Intent intent = new Intent(context, RecipeActivity.class); intent.putExtra(TYPE_NAME, mealItem.getMealName()); intent.putExtra(DISPLAY_TYPE, 1); context.startActivity(intent); This is what I get inside newly opened activity:
As you can see nothing is displying despite the fact RecipeAdapter is made correctly I think:
Here you have it's code:
public class RecipeAdapter extends RecyclerView.Adapter<RecipeAdapter.ViewHolder> { private static String TAG = RecipeAdapter.class.getSimpleName().toString(); private Context context; private ArrayList<RecipeItem> recipeItems; private CoordinatorLayout coordinatorLayout; public RecipeAdapter(Context context, ArrayList<RecipeItem> recipeItems) { this.context = context; this.recipeItems = recipeItems; } @Override public ViewHolder onCreateViewHolder(ViewGroup parent, int viewType) { View v = LayoutInflater.from(parent.getContext()).inflate(R.layout.recipe_item, parent, false); return new ViewHolder(v); } @Override public void onBindViewHolder(ViewHolder holder, int position) { RecipeItem recipeItem = recipeItems.get(position); Picasso.with(context).load(recipeItem.getRecipeImgThumbnailLink()).into( holder.recipeItemImgThumbnail); holder.recipeItemTitle.setText(recipeItem.getRecipeTitle()); holder.recipeItemKitchenMealType.setText("Kuchnia " + recipeItem.getRecipeKitchenType() + ", " + recipeItem.getRecipeMealType()); holder.recipeItemAddDate.setText(recipeItem.getRecipeAddDate()); holder.recipeItemLikeCount.setText(recipeItem.getRecipeLikeCount()); holder.setClickListener(new ItemClickListener2() { @Override public void onClick(View view, int position, boolean isLongClick) { if (!isLongClick) { // go to recipes site } else { RecipeItem recipeItem = recipeItems.get(position); FragmentActivity fragmentActivity = (FragmentActivity)(context); FragmentManager fragmentManager = fragmentActivity.getSupportFragmentManager(); RecipeAddDialogFragment recipeDialogFragment = new RecipeAddDialogFragment(); Log.d(TAG, "Ustawiono recipeUniqueId, coordinatorLayout oraz " + "recipeDialogFragment w klasie RecipeAddDialogFragment"); recipeDialogFragment.setReferences(recipeItem.getRecipeUniqueID(), coordinatorLayout, recipeDialogFragment); Log.d(TAG, "Uruchamiam okno dialogowe RecipeAddDialogFragment"); recipeDialogFragment.show(fragmentManager, "recipeDialogFragment"); } } }); } @Override public int getItemCount() { return recipeItems.size(); } // Recipe Item Holder class ViewHolder extends RecyclerView.ViewHolder implements View.OnClickListener, View.OnLongClickListener { private ImageView recipeItemImgThumbnail; private TextView recipeItemTitle; private TextView recipeItemKitchenMealType; private TextView recipeItemAddDate; private TextView recipeItemLikeCount; private ItemClickListener2 clickListener2; public ViewHolder(View itemView) { super(itemView); recipeItemImgThumbnail = (ImageView) itemView.findViewById( R.id.recipe_item_img_thumbnail); recipeItemTitle = (TextView) itemView.findViewById(R.id.recipe_item_title); recipeItemKitchenMealType = (TextView) itemView.findViewById( R.id.recipe_item_kitchen_meal_type); recipeItemAddDate = (TextView) itemView.findViewById(R.id.recipe_item_add_date); recipeItemLikeCount = (TextView) itemView.findViewById(R.id.recipe_item_like_count); itemView.setOnClickListener(this); itemView.setOnLongClickListener(this); } public void setClickListener(ItemClickListener2 itemClickListener2) { this.clickListener2 = itemClickListener2; } @Override public void onClick(View view) { clickListener2.onClick(view, getAdapterPosition(), false); } @Override public boolean onLongClick(View view) { clickListener2.onClick(view, getAdapterPosition(), true); return true; } } public void setCoordinatorLayout(CoordinatorLayout coordinatorLayout) { this.coordinatorLayout = coordinatorLayout; } } Here is XML file of that activity:
<?xml version="1.0" encoding="utf-8"?> <android.support.design.widget.CoordinatorLayout xmlns:android="http://schemas.android.com/apk/res/android" xmlns:tools="http://schemas.android.com/tools" android:id="@+id/recipe_activity_coordinator_layout" android:layout_width="match_parent" android:layout_height="match_parent" android:fitsSystemWindows="true" tools:context=".RecipeActivity"> <LinearLayout android:layout_width="match_parent" android:layout_height="match_parent" android:background="@color/log_reg_background" android:orientation="vertical"> <!-- Toolbar --> <include android:id="@+id/toolbar" layout="@layout/tool_bar" android:layout_width="match_parent" android:layout_height="wrap_content" /> <android.support.v7.widget.RecyclerView android:id="@+id/activity_recipe_recyclerview" android:layout_width="match_parent" android:layout_height="match_parent" android:paddingBottom="8dp" android:clipToPadding="false"/> </LinearLayout> </android.support.design.widget.CoordinatorLayout> This is main code of the activity:
I can guarantee that everything is fine with downloading and putExtra works fine so the parameters are send correctly. Just the problem with displaying it and that strange error: D/OpenGLRenderer: endAllStagingAnimators on 0x6dd9c400 (CardView) with handle 0x6861d090 and not working up button. Can sb help me?