create adapter with recyclerview

Author: omrobbie

app/build.gradle

@@ -21,6 +21,7 @@ android {
 dependencies {
     implementation fileTree(dir: 'libs', include: ['*.jar'])
     implementation 'com.android.support:appcompat-v7:26.1.0'
+    implementation 'com.android.support:recyclerview-v7:26.1.0'
     implementation 'com.android.support.constraint:constraint-layout:1.0.2'
     testImplementation 'junit:junit:4.12'
     androidTestImplementation 'com.android.support.test:runner:1.0.1'
@@ -31,4 +32,7 @@ dependencies {
     implementation 'com.squareup.retrofit2:retrofit:2.3.0'
     implementation 'io.reactivex:rxandroid:1.2.1'
     implementation 'io.reactivex:rxjava:1.3.0'
+
+    implementation 'com.jakewharton:butterknife:8.8.1'
+    annotationProcessor 'com.jakewharton:butterknife-compiler:8.8.1'
 }

app/src/main/java/com/omrobbie/githubrxjava/adapter/GitHubRepoAdapter.java

@@ -0,0 +1,79 @@
+package com.omrobbie.githubrxjava.adapter;
+
+import android.support.v7.widget.RecyclerView;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.TextView;
+
+import com.omrobbie.githubrxjava.R;
+import com.omrobbie.githubrxjava.data.GitHubRepo;
+
+import java.util.List;
+
+import butterknife.BindView;
+import butterknife.ButterKnife;
+
+/**
+ * Created by omrobbie on 07/12/2017.
+ */
+
+public class GitHubRepoAdapter extends RecyclerView.Adapter<GitHubRepoAdapter.ViewHolder> {
+
+    private List<GitHubRepo> list;
+
+    public GitHubRepoAdapter(List<GitHubRepo> list) {
+        this.list = list;
+    }
+
+    public void replaceAll(List<GitHubRepo> items) {
+        list = items;
+        notifyDataSetChanged();
+    }
+
+    @Override
+    public ViewHolder onCreateViewHolder(ViewGroup parent, int viewType) {
+        return new ViewHolder(
+                LayoutInflater.from(parent.getContext()).inflate(
+                        R.layout.item_repo, parent, false
+                )
+        );
+    }
+
+    @Override
+    public void onBindViewHolder(ViewHolder holder, int position) {
+
+    }
+
+    @Override
+    public int getItemCount() {
+        return 0;
+    }
+
+    public class ViewHolder extends RecyclerView.ViewHolder {
+
+        @BindView(R.id.tv_repo_name)
+        TextView tv_repo_name;
+
+        @BindView(R.id.tv_repo_desc)
+        TextView tv_repo_desc;
+
+        @BindView(R.id.tv_repo_lang)
+        TextView tv_repo_lang;
+
+        @BindView(R.id.tv_repo_stars)
+        TextView tv_repo_stars;
+
+        public ViewHolder(View itemView) {
+            super(itemView);
+            ButterKnife.bind(this, itemView);
+        }
+
+        public void bind(GitHubRepo item) {
+            tv_repo_name.setText(item.getName());
+            tv_repo_desc.setText(item.getDescription());
+            tv_repo_lang.setText(itemView.getContext().getString(R.string.label_lang) + " " + item.getLanguage());
+            tv_repo_stars.setText(itemView.getContext().getString(R.string.label_stars) + " " + item.getStargazersCount());
+        }
+    }
+}

app/src/main/res/layout/activity_main.xml

@@ -6,8 +6,8 @@
     android:orientation="vertical"
     tools:context="com.omrobbie.githubrxjava.MainActivity">
 
-    <ListView
-        android:id="@+id/lv_repos"
+    <android.support.v7.widget.RecyclerView
+        android:id="@+id/rv_repos"
         android:layout_width="match_parent"
         android:layout_height="0dp"
         android:layout_weight="1"