Я следовал за FirebaseRecyclerViewTutorial-master на github, который доказал свою полезность, но моя проблема в том, что я не могу прокрутить, я заполнил его достаточным количеством данных для прокрутки.Мой код ниже
public class ApartmentListActivity extends AppCompatActivity {
RecyclerView mApartmentList;
DatabaseReference mRef;
private FirebaseRecyclerAdapter<ApartmentList,
ApartmentListActivity.ApartmentListViewHolder> mApartmentListAdapter;
android.support.v7.widget.Toolbar toolbar;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_apartment_list);
toolbar=findViewById(R.id.apartmentMenuToolbar);
setSupportActionBar(toolbar);
getSupportActionBar().setDisplayHomeAsUpEnabled(true);
getSupportActionBar().setDisplayShowHomeEnabled(true);
mRef = FirebaseDatabase.getInstance().getReference().child("apartment");
mRef.keepSynced(true);
mApartmentList = (RecyclerView) findViewById(R.id.apartmentMenuRecyclerView);
mApartmentList.hasNestedScrollingParent();
DatabaseReference apartmentRef = FirebaseDatabase.getInstance().getReference().child("apartment");
Query listQuery = apartmentRef.orderByKey();
mApartmentList.hasFixedSize();
mApartmentList.setLayoutManager(new LinearLayoutManager(this));
FirebaseRecyclerOptions apartmentListOptions = new FirebaseRecyclerOptions.Builder<ApartmentList>().setQuery(listQuery, ApartmentList.class).build();
mApartmentListAdapter = new FirebaseRecyclerAdapter<ApartmentList, ApartmentListActivity.ApartmentListViewHolder>(apartmentListOptions) {
@Override
protected void onBindViewHolder (ApartmentListActivity.ApartmentListViewHolder holder, final int position, final ApartmentList model) {
holder.setItemThumbnail(getBaseContext(), model.getImage());
holder.setTitle(model.getTitle());
holder.setBathroomNumber(model.getBathroomNumber());
holder.setBedroomNumber(model.getBedroomNumber());
holder.setGarageNumber(model.getGarageNumber());
holder.setCurrentDate(model.getCurrentDate());
holder.setPricing(model.getPricing());
holder.setLocation(model.getLocation());
holder.setDesc(model.getDesc());
holder.setItemThumbnail(getApplicationContext(), model.getImage());
//2. carrying view to next page
holder.mView.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
final String titleIPE = model.getTitle();
final String pricingIPE = model.getPricing();
final String dateOfPublishingIPE = model.getCurrentDate();
final long bathroomNumberIPE = model.getBathroomNumber();
final long bedroomNumberIPE = model.getBedroomNumber();
final long garageNumberIPE = model.getGarageNumber();
final String locationIPE = model.getLocation();
final String descriptionIPE = model.getDesc();
Intent toMoreDetails = new Intent(getApplicationContext(), ApartmentMoreDetailsActivity.class);
toMoreDetails.putExtra("apartmentTitle", titleIPE);
toMoreDetails.putExtra("apartmentPricing", pricingIPE);
toMoreDetails.putExtra("apartmentCurrentDate", dateOfPublishingIPE);
toMoreDetails.putExtra("apartmentBathroomNumber", bathroomNumberIPE);
toMoreDetails.putExtra("apartmentBedroomNumber", bedroomNumberIPE);
toMoreDetails.putExtra("apartmentGarageNumber", garageNumberIPE);
toMoreDetails.putExtra("apartmentLocation", locationIPE);
toMoreDetails.putExtra("apartmentDesc", descriptionIPE);
toMoreDetails.putExtra("thumbnailImage", model.getImage().toString());
startActivity(toMoreDetails);
}
});
}
@Override
public ApartmentListActivity.ApartmentListViewHolder onCreateViewHolder(ViewGroup parent, int viewType) {
View view = LayoutInflater.from(parent.getContext())
.inflate(R.layout.item_apartment, parent, false);
return new ApartmentListActivity.ApartmentListViewHolder(view);
}
};
mApartmentList.setAdapter(mApartmentListAdapter);
}
//search data
private void firebaseSearch(String searchText){
Query firebseSearchQuery= mRef.orderByChild("title").startAt(searchText)
.endAt(searchText+ "\uf0ff)");
}
@Override
protected void onStart() {
super.onStart();
mApartmentListAdapter.startListening();
}
@Override
protected void onStop() {
super.onStop();
mApartmentListAdapter.stopListening();
}
public static class ApartmentListViewHolder extends RecyclerView.ViewHolder{
View mView;
public ApartmentListViewHolder(View itemView){
super(itemView);
mView = itemView;
}
//views and their data configuration
public void setItemThumbnail(Context ctx, String image){
ImageView itemThumbnail=mView.findViewById(R.id.apartmentThumbnailImageView);
//picasso's 2.7 doesnt have the with() method so I downgraded my gradle dependency to support cetext
Picasso.with(ctx).load(image).into(itemThumbnail);
}
public void setTitle(String title){
TextView titleTv= mView.findViewById(R.id.apartmentTitleTextview);
titleTv.setText(String.valueOf(title));
}
public void setBathroomNumber (Long bathroomNumber){
TextView bathroomNumberTv= mView.findViewById(R.id.apartmentBathroomNumberTextView);
bathroomNumberTv.setText(String.valueOf(bathroomNumber));
}
public void setBedroomNumber (Long bedroomNumber){
TextView bedroomNumberTv= mView.findViewById(R.id.apartmentBedroomNumberTextView);
bedroomNumberTv.setText(String.valueOf(bedroomNumber));
}
public void setGarageNumber (Long garageNumber){
TextView garageNumberTv= mView.findViewById(R.id.apartmentGarageNumberTextView);
garageNumberTv.setText(String.valueOf(garageNumber));
}
public void setCurrentDate (String currentDate){
TextView currentDateTv= mView.findViewById(R.id.apartmentCurrentDateTextview);
currentDateTv.setText(currentDate);
}
public void setPricing (String pricing){
TextView pricingTextView = mView.findViewById(R.id.apartmentPricingTextView);
pricingTextView.setText(pricing);
}
public void setLocation(String location)
{
TextView locationTextView = mView.findViewById(R.id.apartmentLocationTextView);
locationTextView.setText(location);
assert locationTextView !=null;
}
public void setDesc(String desc) {
TextView descriptionTextView = mView.findViewById(R.id.apartmentDescriptionTextView);
descriptionTextView.setText(desc);
assert descriptionTextView !=null;
}
}
мой xml-код, который в основном состоит из менеджера компоновки, панели инструментов и реселлера. View
<android.support.constraint.ConstraintLayout
xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
tools:context=".activity.ApartmentListActivity">
<android.support.v7.widget.Toolbar
android:id="@+id/apartmentMenuToolbar"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:background="@color/colorPrimaryDark"
android:theme="@style/ThemeOverlay.AppCompat.Dark.ActionBar"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintHorizontal_bias="0.0"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="parent"
app:navigationIcon="?homeAsUpIndicator"
app:subtitle="Get all you need with no extra charge!"
app:subtitleTextColor="#ffffff"
app:title="Apartment"
app:titleTextColor="#ffffff" />
<android.support.v7.widget.RecyclerView
android:id="@+id/apartmentMenuRecyclerView"
android:layout_width="wrap_content"
android:layout_height="0dp"
android:background="#ffffff"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toBottomOf="@+id/apartmentMenuToolbar"
app:layout_constraintVertical_bias="0.0" />
</android.support.constraint.ConstraintLayout>
Текущий вывод кода спасибозаранее за вашу помощь.