Merge branch 'create_factbook_class'

Author: Ben Deitch

app/src/main/java/com/teamtreehouse/funfacts/FactBook.java

@@ -0,0 +1,33 @@
+package com.teamtreehouse.funfacts;
+
+import java.util.Random;
+
+public class FactBook {
+
+    // Member variables (properties about the object)
+    String[] mFacts = {
+            "Ants stretch when they wake up in the morning.",
+            "Ostriches can run faster than horses.",
+            "Olympic gold medals are actually made mostly of silver.",
+            "You are born with 300 bones; by the time you are an adult you will have 206.",
+            "It takes about 8 minutes for light from the Sun to reach Earth.",
+            "Some bamboo plants can grow almost a meter in just one day.",
+            "The state of Florida is bigger than England.",
+            "Some penguins can leap 2-3 meters out of the water.",
+            "On average, it takes 66 days to form a new habit.",
+            "Mammoths still walked the earth when the Great Pyramid was being built.",
+            "A group of crows is called a murder." };
+
+    // Method (abilities: things the object can do)
+    public String getFact() {
+        String fact = "";
+
+        // Randomly select a fact
+        Random randomGenerator = new Random(); // Construct a new Random number generator
+        int randomNumber = randomGenerator.nextInt(mFacts.length);
+
+        fact = mFacts[randomNumber];
+
+        return fact;
+    }
+}

app/src/main/java/com/teamtreehouse/funfacts/FunFactsActivity.java

@@ -14,6 +14,8 @@
 
 public class FunFactsActivity extends Activity {
 
+    private FactBook mFactBook = new FactBook();
+
     @Override
     protected void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
@@ -26,25 +28,7 @@ protected void onCreate(Bundle savedInstanceState) {
         View.OnClickListener listener = new View.OnClickListener() {
             @Override
             public void onClick(View v) {
-                String[] facts = {
-                        "Ants stretch when they wake up in the morning.",
-                        "Ostriches can run faster than horses.",
-                        "Olympic gold medals are actually made mostly of silver.",
-                        "You are born with 300 bones; by the time you are an adult you will have 206.",
-                        "It takes about 8 minutes for light from the Sun to reach Earth.",
-                        "Some bamboo plants can grow almost a meter in just one day.",
-                        "The state of Florida is bigger than England.",
-                        "Some penguins can leap 2-3 meters out of the water.",
-                        "On average, it takes 66 days to form a new habit.",
-                        "Mammoths still walked the earth when the Great Pyramid was being built." };
-
-                String fact = "";
-                // Update the label with our dynamic fact
-                Random randomGenerator = new Random();
-                int randomNumber = randomGenerator.nextInt(facts.length);
-
-                fact = facts[randomNumber];
-
+                String fact = mFactBook.getFact();
                 factLabel.setText(fact);
             }
         };