Recycler View 내 LongClick 기능 추가

app/src/main/java/com/example/yeseul/movieapp/view/BaseActivity.java

@@ -1,12 +1,14 @@
 package com.example.yeseul.movieapp.view;
 
+import android.content.DialogInterface;
 import android.content.pm.ActivityInfo;
 import android.databinding.DataBindingUtil;
 import android.databinding.ViewDataBinding;
 import android.os.Bundle;
 import android.support.annotation.Nullable;
-import android.support.design.widget.Snackbar;
+import android.support.v7.app.AlertDialog;
 import android.support.v7.app.AppCompatActivity;
+import android.webkit.WebView;
 import android.widget.Toast;
 
 public abstract class BaseActivity<B extends ViewDataBinding, P extends BasePresenter> extends AppCompatActivity {
@@ -30,6 +32,26 @@ public void makeToast(String text){
         Toast.makeText(this, text, Toast.LENGTH_SHORT).show();
     }
 
+    public void showDialog(String linkUrl) {
+        WebView webView = new WebView(this);
+        webView.setScrollbarFadingEnabled(false);
+        webView.getSettings().setJavaScriptEnabled(true);
+        webView.getSettings().setUserAgentString("AndroidWebView");
+        webView.clearCache(true);
+        webView.loadUrl(linkUrl);
+
+        AlertDialog.Builder dialog = new AlertDialog.Builder(this);
+        dialog.setView(webView);
+        dialog.setCancelable(false);
+        dialog.setNegativeButton("닫기", new DialogInterface.OnClickListener() {
+            @Override
+            public void onClick(DialogInterface dialogInterface, int i) {
+                dialogInterface.cancel();
+            }
+        });
+        dialog.show();
+    }
+
     protected abstract int getLayoutId();
     protected abstract P getPresenter();
 }

app/src/main/java/com/example/yeseul/movieapp/view/adapter/AdapterContract.java

@@ -1,11 +1,13 @@
 package com.example.yeseul.movieapp.view.adapter;
 
+import android.widget.AdapterView;
+
 import java.util.List;
 
 public interface AdapterContract {
 
     interface View {
-
+        void setOnItemLongClickListener(OnItemLongClickListener onItemLongClickListener);
         void setOnItemClickListener(OnItemClickListener itemClickListener);
     }
 

app/src/main/java/com/example/yeseul/movieapp/view/adapter/BaseRecyclerAdapter.java

@@ -3,6 +3,9 @@
 import android.content.Context;
 import android.support.annotation.NonNull;
 import android.support.v7.widget.RecyclerView;
+import android.util.Log;
+import android.view.View;
+import android.widget.AdapterView;
 
 import java.util.ArrayList;
 import java.util.List;
@@ -11,6 +14,7 @@ public abstract class BaseRecyclerAdapter<T, H extends RecyclerView.ViewHolder>
 
     protected List<T> itemList;
     protected OnItemClickListener onItemClickListener;
+    protected OnItemLongClickListener onItemLongClickListener;
     protected Context context;
 
     public BaseRecyclerAdapter(Context context){
@@ -26,6 +30,11 @@ public Context getContext(){
         return context;
     }
 
+    @Override
+    public void setOnItemLongClickListener(OnItemLongClickListener onItemLongClickListener) {
+        this.onItemLongClickListener = onItemLongClickListener;
+    }
+
     @Override
     public void setOnItemClickListener(OnItemClickListener onItemClickListener) {
         this.onItemClickListener = onItemClickListener;
@@ -193,6 +202,14 @@ public void onBindViewHolder(@NonNull RecyclerView.ViewHolder holder, final int
 
         });
 
+        holder.itemView.setOnLongClickListener( view -> {
+            if(onItemLongClickListener != null) {
+                Log.d("log", "long touch");
+                onItemLongClickListener.onItemLongClick(position);
+            }
+            return true;
+        });
+
         onBindView((H) holder, position);
     }
 

app/src/main/java/com/example/yeseul/movieapp/view/adapter/OnItemLongClickListener.java

@@ -0,0 +1,6 @@
+package com.example.yeseul.movieapp.view.adapter;
+
+public interface OnItemLongClickListener {
+
+    void onItemLongClick(int position);
+}

app/src/main/java/com/example/yeseul/movieapp/view/main/MainActivity.java

@@ -14,9 +14,11 @@
 import com.example.yeseul.movieapp.R;
 import com.example.yeseul.movieapp.data.source.movie.MovieRepository;
 import com.example.yeseul.movieapp.databinding.ActivityMovieBinding;
+import com.example.yeseul.movieapp.pojo.Movie;
 import com.example.yeseul.movieapp.utils.KeyboardUtil;
 import com.example.yeseul.movieapp.view.BaseActivity;
 
+
 public class MainActivity extends BaseActivity<ActivityMovieBinding, MainPresenter> implements MainContract.View {
 
     private MovieListAdapter adapter;
@@ -118,4 +120,11 @@ public void startMovieDetailPage(String linkUrl) {
 
         customTabsIntent.launchUrl(this, Uri.parse(linkUrl));
     }
+
+    /**
+     * 현재 창 안에 Dialog를 이용한 웹 사이트 출력 */
+    @Override
+    public void startSimpleView(String linkUrl, String movieTitle) {
+        showDialog(linkUrl);
+    }
 }

app/src/main/java/com/example/yeseul/movieapp/view/main/MainContract.java

@@ -12,6 +12,8 @@ interface View extends BaseView {
         void onSearchResultEmpty(String searchKey);
 
         void startMovieDetailPage(String linkUrl);
+
+        void startSimpleView(String linkUrl, String movieTitle);
     }
 
     interface Presenter extends BasePresenter {

app/src/main/java/com/example/yeseul/movieapp/view/main/MainPresenter.java

@@ -4,13 +4,15 @@
 import android.databinding.ObservableBoolean;
 import android.databinding.ObservableField;
 
+import com.example.yeseul.movieapp.data.model.SearchMovieResponse;
 import com.example.yeseul.movieapp.data.source.movie.MovieRepository;
 import com.example.yeseul.movieapp.mapper.MovieMapper;
 import com.example.yeseul.movieapp.pojo.Movie;
 import com.example.yeseul.movieapp.view.adapter.AdapterContract;
 
 import java.util.List;
 
+import io.reactivex.Single;
 import io.reactivex.android.schedulers.AndroidSchedulers;
 
 public class MainPresenter implements MainContract.Presenter {
@@ -64,6 +66,8 @@ public void setAdapterView(AdapterContract.View adapterView) {
         this.adapterView = adapterView;
         this.adapterView.setOnItemClickListener(position ->
                 view.startMovieDetailPage(this.adapterModel.getItem(position).getLinkUrl()));
+        this.adapterView.setOnItemLongClickListener(position ->
+                view.startSimpleView(this.adapterModel.getItem(position).getLinkUrl(), this.adapterModel.getItem(position).getTitle()));
     }
 
     @Override