Use Butterknife in a new viewholder

app/build.gradle

@@ -49,5 +49,8 @@ dependencies {
     compile 'com.squareup.retrofit2:converter-jackson:2.0.0-beta3'
     compile 'com.squareup.retrofit2:retrofit:2.0.0-beta3'
 
+    compile 'com.jakewharton:butterknife:8.4.0'
+    annotationProcessor 'com.jakewharton:butterknife-compiler:8.4.0'
+
     testCompile 'junit:junit:4.12'
 }

app/src/main/java/net/paddlefish/lemonadestand/theme/ThemeAdapter.java

@@ -15,6 +15,8 @@
 import net.paddlefish.lemonadestand.model.GameThemeDetails;
 import net.paddlefish.lemonadestand.utils.Preferences;
 
+import butterknife.ButterKnife;
+
 import static android.view.View.GONE;
 import static android.view.View.VISIBLE;
 
@@ -31,25 +33,27 @@ public ThemeAdapter(Activity activity) {
 	@NonNull
 	@Override
 	public View getView(int position, View convertView, @NonNull ViewGroup parent) {
-		View view = convertView;
+		ThemeViewHolder view = (ThemeViewHolder) convertView;
 		if (view == null) {
 			LayoutInflater inflater = LayoutInflater.from(getContext());
-			view = inflater.inflate(R.layout.theme_item, parent, false);
+			view = (ThemeViewHolder) inflater.inflate(R.layout.theme_item, parent, false);
+			view.bindViews();
 		}
 		GameThemeDetails theme = getItem(position);
 		if (theme != null) {
-			ImageView iconView = (ImageView) view.findViewById(R.id.themeIcon);
+			ImageView iconView = view.mIconView;
 			String url = theme.url;
 
 			// FIXME : Use Glide to load that url into iconView
+			Glide.with(getContext()).load(url).into(iconView);
 
-			TextView themeInfoView = (TextView) view.findViewById(R.id.themeInfo);
+			TextView themeInfoView = view.mInfoView;
 			themeInfoView.setText(theme.info);
 
-			TextView themeNameView = (TextView) view.findViewById(R.id.themeName);
+			TextView themeNameView = view.mNameView;
 			themeNameView.setText(theme.name);
 
-			ImageView checkedView = (ImageView) view.findViewById(R.id.themeChecked);
+			ImageView checkedView = view.mCheckedView;
 			Boolean isCurrentTheme = Preferences.isSelectedTheme(theme);
 			if (isCurrentTheme) {
 				checkedView.setVisibility(VISIBLE);
@@ -60,5 +64,4 @@ public View getView(int position, View convertView, @NonNull ViewGroup parent) {
 		return view;
 	}
 
-
 }

app/src/main/java/net/paddlefish/lemonadestand/theme/ThemeViewHolder.java

@@ -0,0 +1,47 @@
+package net.paddlefish.lemonadestand.theme;
+
+import android.content.Context;
+import android.util.AttributeSet;
+import android.widget.ImageView;
+import android.widget.LinearLayout;
+import android.widget.TextView;
+
+import net.paddlefish.lemonadestand.R;
+
+import butterknife.BindView;
+import butterknife.ButterKnife;
+
+/**
+ * Simple ViewHolder for Theme ListView
+ *
+ * Created by arahn on 12/14/16.
+ */
+public class ThemeViewHolder extends LinearLayout {
+	@BindView(R.id.themeIcon)
+	ImageView mIconView;
+	@BindView(R.id.themeInfo)
+	TextView mInfoView;
+	@BindView(R.id.themeName)
+	TextView mNameView;
+
+	ImageView mCheckedView;
+
+	public ThemeViewHolder(Context context) {
+		super(context);
+	}
+
+	public ThemeViewHolder(Context context, AttributeSet attrs) {
+		super(context, attrs);
+	}
+
+	void bindViews() {
+		ButterKnife.bind(this);
+
+		// FIXME: Use butterknife to bind mCheckedView to R.id.themeChecked
+		// Instead of this code:
+		// Delete from here...
+		mCheckedView = (ImageView) findViewById(R.id.themeChecked);
+
+		// ... to here and replace with your implementation!
+	}
+}

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

@@ -1,11 +1,12 @@
 <?xml version="1.0" encoding="utf-8"?>
-<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
-			  xmlns:app="http://schemas.android.com/apk/res-auto"
-			  xmlns:tools="http://schemas.android.com/tools"
-			  android:layout_width="match_parent"
-			  android:layout_height="match_parent"
-			  android:minHeight="360dp"
-			  android:orientation="vertical">
+
+<net.paddlefish.lemonadestand.theme.ThemeViewHolder xmlns:android="http://schemas.android.com/apk/res/android"
+													xmlns:app="http://schemas.android.com/apk/res-auto"
+													xmlns:tools="http://schemas.android.com/tools"
+													android:layout_width="match_parent"
+													android:layout_height="match_parent"
+													android:minHeight="360dp"
+													android:orientation="vertical">
 
 	<LinearLayout
 		android:layout_width="match_parent"
@@ -60,4 +61,4 @@
 		android:id="@+id/themeInfo"
 		android:text="blah blah blah blah blah blah blah blah"/>
 
-</LinearLayout>
+</net.paddlefish.lemonadestand.theme.ThemeViewHolder>