What I mean by the Question is : I'am making an App where you can watch Animes and Movies on an app in which I get the data from firebase to Android app, the data loads perfectly. But the problem is the clickListener, you see that when I click a button that for example loads an Anime and then Anime has around 100 episodes. So how am I suppose to load all 100 episodes, considering that there will other Animes that have above 100 or below 100 episodes.
Check the image, so the "Movie1" has 3 Episodes, but the "Movie2" has 4 episodes.
enter code here
public class SearchView extends AppCompatActivity {
RecyclerView mRecylerView;
FirebaseDatabase mfirebaseDatabase;
DatabaseReference mRef;
private String mTitle;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.fragment_dashboard);
BottomNavigationView navView = findViewById(R.id.nav_view);
navView.setSelectedItemId(R.id.navigation_dashboard);
navView.setOnNavigationItemSelectedListener(new BottomNavigationView.OnNavigationItemSelectedListener() {
@Override
public boolean onNavigationItemSelected(@NonNull MenuItem menuItem) {
switch (menuItem.getItemId()) {
case R.id.navigation_dashboard:
return true;
case R.id.navigation_home:
startActivity(new Intent(getApplicationContext(), MainActivity.class));
overridePendingTransition(0,0);
return true;
case R.id.navigation_notifications:
startActivity(new Intent(getApplicationContext(), Coming_Soon.class));
overridePendingTransition(0,0);
return true;
}
return false;
}
});
ActionBar actionBar = getSupportActionBar();
actionBar.setTitle("Post lists");
mRecylerView = findViewById(R.id.recyclerView);
mRecylerView.setHasFixedSize(true);
mRecylerView.setLayoutManager(new LinearLayoutManager(this));
mfirebaseDatabase = FirebaseDatabase.getInstance();
mRef = mfirebaseDatabase.getReference("Movies");
}
private void firebaseSearch(String searchText) {
Query firebaseSearchQuery = mRef.orderByChild("search").startAt(searchText.toLowerCase()).endAt(searchText + "uf8ff");
FirebaseRecyclerAdapter<Model, ViewHolder> firebaseRecyclerAdapter =
new FirebaseRecyclerAdapter<Model, ViewHolder>(
Model.class,
R.layout.row,
ViewHolder.class,
firebaseSearchQuery
) {
@Override
protected void populateViewHolder(ViewHolder viewHolder, Model model, int i) {
viewHolder.setDetails(getApplicationContext(), model.getTitle(), model.getImage());
}
@Override
public ViewHolder onCreateViewHolder(ViewGroup parent, int viewType) {
ViewHolder viewHolder = super.onCreateViewHolder(parent, viewType);
viewHolder.setOnClickListener(new ViewHolder.ClickListener() {
@Override
public void onItemClick(View view, int position) {
Intent intent= new Intent(SearchView.this, DetailActivity.class);
intent.putExtra("CarKey", getRef(position).getKey());
startActivity(intent);
}
@Override
public void onItemLongClick(View view, int position) {
}
});
return viewHolder;
}
};
mRecylerView.setAdapter(firebaseRecyclerAdapter);
}
@Override
protected void onStart() {
super.onStart();
FirebaseRecyclerAdapter<Model, ViewHolder> firebaseRecyclerAdapter =
new FirebaseRecyclerAdapter<Model, ViewHolder>(
Model.class,
R.layout.row,
ViewHolder.class,
mRef
) {
@Override
protected void populateViewHolder(ViewHolder viewHolder, Model model, int i) {
viewHolder.setDetails(getApplicationContext(), model.getTitle(), model.getImage());
}
@Override
public ViewHolder onCreateViewHolder(ViewGroup parent, int viewType) {
ViewHolder viewHolder = super.onCreateViewHolder(parent, viewType);
viewHolder.setOnClickListener(new ViewHolder.ClickListener() {
@Override
public void onItemClick(View view, int position) {
Intent intent= new Intent(SearchView.this, DetailActivity.class);
intent.putExtra("CarKey", getRef(position).getKey());
startActivity(intent);
}
@Override
public void onItemLongClick(View view, int position) {
}
});
return viewHolder;
}
};
mRecylerView.setAdapter(firebaseRecyclerAdapter);
}
@Override
public boolean onCreateOptionsMenu(Menu menu) {
getMenuInflater().inflate(R.menu.menu, menu);
MenuItem item = menu.findItem(R.id.action_search);
android.widget.SearchView searchView = (android.widget.SearchView) MenuItemCompat.getActionView(item);
searchView.setOnQueryTextListener(new android.widget.SearchView.OnQueryTextListener() {
@Override
public boolean onQueryTextSubmit(String query) {
firebaseSearch(query);
return false;
}
@Override
public boolean onQueryTextChange(String newText) {
firebaseSearch(newText);
return false;
}
});
return super.onCreateOptionsMenu(menu);
}
@Override
public boolean onOptionsItemSelected(@NonNull MenuItem item) {
int id = item.getItemId();
if(id == R.id.action_setting) {
// TODO
return true;
}
return super.onOptionsItemSelected(item);
}
}
enter code here
public class DetailActivity extends AppCompatActivity {
private Button episodes;
private ImageView imageView;
TextView textView;
DatabaseReference ref;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.detail_activity);
imageView = findViewById(R.id.slide_img);
textView = findViewById(R.id.titleTv);
episodes = findViewById(R.id.episodes);
ref = FirebaseDatabase.getInstance().getReference().child("Movies");
String CarKey = getIntent().getStringExtra("CarKey");
ref.child(CarKey).addValueEventListener(new ValueEventListener() {
@Override
public void onDataChange(DataSnapshot dataSnapshot) {
for (DataSnapshot ds : dataSnapshot.getChildren()) {
String title = dataSnapshot.child("title").getValue().toString();
String image = dataSnapshot.child("image").getValue().toString();
Picasso.get().load(image).into(imageView);
textView.setText(title);
}
}
@Override
public void onCancelled(DatabaseError databaseError) {
}
});
}
}
question from:
https://stackoverflow.com/questions/65879497/load-all-data-of-the-subclass-of-firebase 
