Based on my previous question , I have a problem with onClick on CardView in my RecyclerView. I need to change the card layout when the CardView is clicked with another card layout xml. I follow this and this this but its not work. I dont too understand how to declare one CardView layout again in my code. Here my Code :
Adapter.Java
public class Adapter extends RecyclerView.Adapter<RecyclerView.ViewHolder> {
public static final int view1 = 0;
public static final int view2 = 1;
private static OnRecyclerViewItemClickedListener recyclerViewItemClickedListener;
public void setOnRecyclerViewClickedListener (OnRecyclerViewItemClickedListener l) {
recyclerViewItemClickedListener = l;
}
public interface OnRecyclerViewItemClickedListener {
void OnRecyclerViewItemClicked(int position);
void OnRecyclerViewItemBind(ViewHolder holder, int position);
int OnRecyclerViewItemCount();
}
public Adapter() {
super();
}
@Override
public RecyclerView.ViewHolder onCreateViewHolder(ViewGroup parent, int viewType) {
View itemView;
if (viewType == view1) {
itemView = LayoutInflater.from(parent.getContext()).inflate(R.layout.table_item_empty, parent, false);
return new ViewHolder(itemView);
}
else if (viewType == view2) {
itemView = LayoutInflater.from(parent.getContext()).inflate(R.layout.table_item_occupied, parent, false);
return new ViewHolder2(itemView);
}
return null;
}
public void onBindViewHolder(RecyclerView.ViewHolder holder, int position) {
recyclerViewItemClickedListener.OnRecyclerViewItemBind((ViewHolder) holder, position);
}
@Override
public int getItemCount() {
return recyclerViewItemClickedListener.OnRecyclerViewItemCount();
}
public int getItemViewType() { return recyclerViewItemClickedListener.getItemViewType(); }
public class ViewHolder extends RecyclerView.ViewHolder implements View.OnClickListener {
public TextView txt_no_table;
public TextView txt_no_table_occ;
public TextView txt_pax_occ;
public TextView txt_guest_name_occ;
public TextView txt_bill_occ;
public Chronometer txt_time_occ;
public CardView cardview_table;
public LinearLayout title_layout;
public ViewHolder(View itemView) {
super(itemView);
itemView.setOnClickListener(this);
txt_no_table = (TextView) itemView.findViewById(R.id.txt_no_table_empty);
txt_no_table_occ = (TextView) itemView.findViewById(R.id.txt_no_table);
txt_pax_occ = (TextView) itemView.findViewById(R.id.txt_pax);
txt_guest_name_occ = (TextView)itemView.findViewById(R.id.txt_guestname);
txt_bill_occ = (TextView) itemView.findViewById(R.id.txt_bill);
txt_time_occ = (Chronometer) itemView.findViewById(R.id.txt_time);
cardview_table = (CardView) itemView.findViewById(R.id.table_card_empty);
title_layout = (LinearLayout) itemView.findViewById(R.id.table_ll1);
}
@Override
public void onClick(View itemView) {
recyclerViewItemClickedListener.OnRecyclerViewItemClicked(getAdapterPosition());
}
}
public class ViewHolder2 extends RecyclerView.ViewHolder implements View.OnClickListener {
public TextView txt_no_table2;
public TextView txt_pax2;
public TextView txt_guest_name2;
public TextView txt_bill2;
public TextView txt_time2;
public ViewHolder2 (View itemView) {
super(itemView);
itemView.setOnClickListener(this);
txt_no_table2 = (TextView) itemView.findViewById(R.id.txt_no_table_);
txt_pax2 = (TextView) itemView.findViewById(R.id.txt_pax_);
txt_guest_name2 = (TextView)itemView.findViewById(R.id.txt_guestname_);
txt_bill2 = (TextView) itemView.findViewById(R.id.txt_bill_);
txt_time2 = (TextView) itemView.findViewById(R.id.txt_time_);
}
@Override
public void onClick(View itemView) {
recyclerViewItemClickedListener.OnRecyclerViewItemClicked(getAdapterPosition());
}
}
}
Here My Activity :
adapter.setOnRecyclerViewClickedListener(new Adapter.OnRecyclerViewItemClickedListener() {
@Override
public void OnRecyclerViewItemClicked(int position) {
try {
JSONObject currTable = filteredTableList.getJSONObject(position);
if (currTable.has("selected")) {
currTable.put("selected", !currTable.getBoolean("selected"));
} else {
currTable.put("selected",true);
}
adapter.notifyItemChanged(position);
} catch (JSONException e) {
e.printStackTrace();
}
try
{
Toast.makeText(TableActivity.this, filteredTableList.getJSONObject(position).getString("tischnr"), Toast.LENGTH_SHORT).show();
}
catch (JSONException e) {
e.printStackTrace();
}
}
@Override
public void OnRecyclerViewItemBind(Adapter.ViewHolder holder, int position) {
try {
JSONObject currTable = filteredTableList.getJSONObject(position);
holder.txt_no_table.setText(currTable.getString("tischnr"));
holder.txt_guest_name_occ.setText("");
holder.txt_pax_occ.setText("");
holder.txt_bill_occ.setText("");
int queasy33Index = ProgramMethod.getJSONArrayIndex(queasy33List,"number2", currTable.getInt("tischnr"));
if (queasy33Index >= 0) {
holder.txt_guest_name_occ.setText(queasy33List.getJSONObject(queasy33Index).getString("char2"));
holder.txt_pax_occ.setText(queasy33List.getJSONObject(queasy33Index).getString("number3"));
}
if (currTable.has("selected") && currTable.getBoolean("selected")) {
holder.itemView.setBackgroundResource(R.color.colorRedTableOcc);
holder.txt_no_table.setVisibility(View.INVISIBLE);
holder.txt_no_table_occ.setVisibility(View.VISIBLE);
holder.txt_bill_occ.setVisibility(View.VISIBLE);
holder.txt_pax_occ.setVisibility(View.VISIBLE);
holder.txt_time_occ.setVisibility(View.VISIBLE);
holder.txt_guest_name_occ.setVisibility(View.VISIBLE);
} else {
holder.itemView.setBackgroundResource(R.color.colorTableGreen);
holder.txt_no_table.setVisibility(View.VISIBLE);
holder.txt_no_table_occ.setVisibility(View.INVISIBLE);
holder.txt_bill_occ.setVisibility(View.INVISIBLE);
holder.txt_pax_occ.setVisibility(View.INVISIBLE);
holder.txt_time_occ.setVisibility(View.INVISIBLE);
holder.txt_guest_name_occ.setVisibility(View.INVISIBLE);
}
} catch (JSONException e) {
e.printStackTrace();
}
}
@Override
public int OnRecyclerViewItemCount() {
return filteredTableList.length();
}
});
My table_item_empty.xml (first layout) :
<?xml version="1.0" encoding="utf-8"?>
<android.support.v7.widget.CardView
xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
android:id="@+id/table_card_empty"
android:orientation="vertical"
android:layout_width="match_parent"
android:layout_height="wrap_content"
app:cardBackgroundColor="@color/colorTableGreen"
app:cardCornerRadius="15dp"
app:cardElevation="5dp"
android:layout_margin="3dp">
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:padding="2dp"
android:gravity="center">
<RelativeLayout
android:id="@+id/table_rl1"
android:layout_width="wrap_content"
android:layout_height="wrap_content">
<LinearLayout
android:id="@+id/table_ll1"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_alignParentTop="true">
<TextView
android:id="@+id/txt_no_table"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text=""
android:textSize="15dp"
android:gravity="center"
android:textColor="@color/colorWhite"
android:visibility="invisible"/>
</LinearLayout>
<TextView
android:id="@+id/txt_pax"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginStart="1dp"
android:text="5"
android:textSize="10dp"
android:textColor="@color/colorWhite"
android:drawableLeft="@drawable/ic_airline_seat_recline_normal_white_18dp"
android:visibility="invisible"/>
<TextView
android:id="@+id/txt_time"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="10:00"
android:textSize="10dp"
android:textColor="@color/colorWhite"
android:drawableLeft="@drawable/ic_access_time_white_18dp"
android:layout_alignParentTop="true"
android:layout_toEndOf="@+id/txt_pax"
android:layout_marginStart="2dp"
android:visibility="invisible"/>
</RelativeLayout>
<RelativeLayout
android:id="@+id/table_rl2"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_below="@+id/table_rl1">
<TextView
android:id="@+id/txt_guestname"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginStart="1dp"
android:text="Budi"
android:textSize="10dp"
android:textColor="@color/colorWhite"
android:drawableLeft="@drawable/ic_supervisor_account_white_18dp"
android:visibility="invisible"/>
</RelativeLayout>
<RelativeLayout
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_below="@+id/table_rl2">
<TextView
android:id="@+id/txt_bill"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="10000"
android:drawableLeft="@drawable/ic_attach_money_white_18dp"
android:textSize="10dp"
android:textColor="@color/colorWhite"
android:layout_marginStart="1dp"
android:visibility="invisible"/>
</RelativeLayout>
<TextView
android:id="@+id/txt_no_table_empty"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="12"
android:textSize="25dp"
android:gravity="center_vertical|center_horizontal"
android:textColor="@color/colorWhite"
android:layout_centerVertical="true"
android:layout_centerHorizontal="true" />
</RelativeLayout>
</android.support.v7.widget.CardView>
App looks like :
My code make a first layout gone when i clicked but i want to show/change another card layout.
This is CardView1 Looks like :
Another CardView xml (CardView2) :
EDITED :
I trick it. Now when one or more item clicked, it will change the view into like this :
But i still want to try with two different layout.xml view when item clicked. Its work because i only 'play' with 'INVISIBLE' and 'VISIBLE' in element on one layout, not the xml.
[EDITED] :
I'm still try to make my RecyclerView with two Layout view. I improve my Adapter like above. I follow this but i get a litle problem. In my Acivity, i call my itemView from ViewHolder1 with holder (example: holder.txt_time....) like my code above. I want to know how i can call my second holder (ViewHolder2) in my Activity? I try to make hard code with add some listener but its not work for me :(
Maybe somebody can help and guide me to fix my code. Every answer will helpful for me. Thanks before.
