Adapter実装 WIP

component/common/src/main/java/one/nem/lacerta/component/common/LacertaApplyTagAdapter.java

@@ -0,0 +1,78 @@
+package one.nem.lacerta.component.common;
+
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.CheckBox;
+
+import androidx.annotation.NonNull;
+import androidx.recyclerview.widget.RecyclerView;
+
+import java.util.ArrayList;
+
+import one.nem.lacerta.model.document.tag.DocumentTag;
+
+public class LacertaApplyTagAdapter extends RecyclerView.Adapter<LacertaApplyTagAdapter.LacertaApplyTagViewHolder>{
+
+    // Listener
+    public interface LacertaApplyTagDialogListener {
+        void itemChecked(View view, int position);
+        void itemUnchecked(View view, int position);
+    }
+
+    // Variables
+    private ArrayList<DocumentTag> documentTagArrayList;
+    private LacertaApplyTagDialogListener listener;
+
+    // Setter
+    public LacertaApplyTagAdapter setListener(LacertaApplyTagDialogListener listener) {
+        this.listener = listener;
+        return this;
+    }
+
+    public LacertaApplyTagAdapter setDocumentTagArrayList(ArrayList<DocumentTag> documentTagArrayList) {
+        this.documentTagArrayList = documentTagArrayList;
+        return this;
+    }
+
+    // Constructor
+    public LacertaApplyTagAdapter(ArrayList<DocumentTag> documentTagArrayList) {
+        this.documentTagArrayList = documentTagArrayList;
+    }
+
+    @NonNull
+    @Override
+    public LacertaApplyTagAdapter.LacertaApplyTagViewHolder onCreateViewHolder(@NonNull ViewGroup parent, int viewType) {
+        View view = LayoutInflater.from(parent.getContext()).inflate(R.layout.lacerta_dialog_apply_tag, parent, false);
+        return new LacertaApplyTagAdapter.LacertaApplyTagViewHolder(view);
+    }
+
+    @Override
+    public void onBindViewHolder(@NonNull LacertaApplyTagAdapter.LacertaApplyTagViewHolder holder, int position) {
+        DocumentTag documentTag = documentTagArrayList.get(position);
+        holder.checkBox.setText(documentTag.getName());
+        holder.checkBox.setOnCheckedChangeListener((buttonView, isChecked) -> {
+            if (isChecked) {
+                listener.itemChecked(buttonView, position);
+            } else {
+                listener.itemUnchecked(buttonView, position);
+            }
+        });
+    }
+
+    @Override
+    public int getItemCount() {
+        return documentTagArrayList == null ? 0 : documentTagArrayList.size();
+    }
+
+    public class LacertaApplyTagViewHolder extends RecyclerView.ViewHolder {
+
+        CheckBox checkBox;
+
+        public LacertaApplyTagViewHolder(@NonNull View itemView) {
+            super(itemView);
+
+            checkBox = itemView.findViewById(R.id.checkBox);
+        }
+    }
+}