s416155/PP_Notatkon
1
0
Fork 0
Code Issues Releases Wiki Activity

poprawiono obsługę adaptera do nowego layoutu

Browse Source
This commit is contained in:
Naiki00 2021-02-15 23:19:41 +01:00
parent 4ecdb6d4a5
commit 00cb876e01
1 changed files with 31 additions and 13 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

44
app/src/main/java/com/example/notatkon/note/NoteAdapter.java
View File

@ -10,6 +10,7 @@ import androidx.recyclerview.widget.RecyclerView;
import androidx.recyclerview.widget.RecyclerView.Adapter; import androidx.recyclerview.widget.RecyclerView.Adapter;
import com.example.notatkon.R; import com.example.notatkon.R;
import com.example.notatkon.database.NoteEntity;
import org.w3c.dom.Text; import org.w3c.dom.Text;
@ -20,34 +21,48 @@ import java.util.ArrayList;
/* Aby klasa była adapterem musi dziedziczyć po RecyclerView.Adapter oraz wskazywać na ViewHolder */ /* Aby klasa była adapterem musi dziedziczyć po RecyclerView.Adapter oraz wskazywać na ViewHolder */
public class NoteAdapter extends RecyclerView.Adapter<NoteAdapter.ViewHolder>{ public class NoteAdapter extends RecyclerView.Adapter<NoteAdapter.ViewHolder>{
private ArrayList<Note> arrNotes = new ArrayList<>(); private ArrayList<NoteEntity> arrNotes = new ArrayList<>();
//obiekt listy notatek //obiekt listy notatek
private RecyclerView noteRecyclerView; //private RecyclerView noteRecyclerView;
//konstruktor //konstruktor
public NoteAdapter(ArrayList<Note> Notes, RecyclerView notesRecyclerView) { public NoteAdapter(ArrayList<NoteEntity> arrNotes) {
arrNotes = Notes; this.arrNotes = arrNotes;
noteRecyclerView = notesRecyclerView;
} }
//implementacja ViewHoldera //implementacja ViewHoldera
public static class ViewHolder extends RecyclerView.ViewHolder { public static class ViewHolder extends RecyclerView.ViewHolder {
public TextView noteTitle;
public TextView noteContent; public TextView noteTitle, noteSubtitle, textDateTime;
public ViewHolder(@NonNull View itemView) { public ViewHolder(@NonNull View itemView) {
super(itemView); super(itemView);
noteTitle = (TextView) itemView.findViewById(R.id.note_title); noteTitle = (TextView) itemView.findViewById(R.id.note_title);
noteContent = (TextView) itemView.findViewById(R.id.note_content); noteSubtitle = (TextView) itemView.findViewById(R.id.note_subtitle);
textDateTime = (TextView) itemView.findViewById(R.id.textDateTime);
}
// wpisz notatke
void setNote(NoteEntity note) {
noteTitle.setText(note.getTitle());
if (note.getSubtitle().trim().isEmpty()) {
noteSubtitle.setVisibility(View.GONE);
} else {
noteSubtitle.setText(note.getSubtitle());
}
textDateTime.setText(note.getDateTime());
} }
} }
@NonNull @NonNull
@Override @Override
public ViewHolder onCreateViewHolder(@NonNull ViewGroup parent, int viewType) { public ViewHolder onCreateViewHolder(@NonNull ViewGroup parent, int viewType) {
View view = LayoutInflater.from(parent.getContext()).inflate(
View view = LayoutInflater.from(parent.getContext()).inflate(R.layout.view_note, parent, false); R.layout.view_note,
parent,
false
);
// utwórz nowy ViewHolder i usuń // utwórz nowy ViewHolder i usuń
return new ViewHolder(view); return new ViewHolder(view);
} }
@ -55,13 +70,16 @@ public class NoteAdapter extends RecyclerView.Adapter<NoteAdapter.ViewHolder>{
///// Replace the contents of a view (invoked by the layout manager) ///// Replace the contents of a view (invoked by the layout manager)
@Override @Override
public void onBindViewHolder(@NonNull ViewHolder holder, int position) { public void onBindViewHolder(@NonNull ViewHolder holder, int position) {
Note note = arrNotes.get(position); holder.setNote(arrNotes.get(position));
((ViewHolder) holder).noteTitle.setText(note.getNoteTitle());
((ViewHolder) holder).noteContent.setText(note.getNoteContent());
} }
@Override @Override
public int getItemCount() { public int getItemCount() {
return arrNotes.size(); return arrNotes.size();
} }
@Override
public int getItemViewType(int position) {
return super.getItemViewType(position);
}
} }