Adding More Colors: creating new java class to add more colo

// Adding More Colors: creating a new java class to add more colors

FunFactsActivity.java

private FactBook mFactBook = new FactBook();*
private ColorWheel mColorWheel = new ColorWheel();*

public class FunFactsActivity extends Activity {
@Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_fun_facts);

        final TextView factLabel = (TextView) findViewById(R.id.factTextView);
        Button showFactButton = (Button) findViewById(R.id.showFactButton);

        RelativeLayout relativeLayout = (RelativeLayout) findViewById(R.id.idOfRelativeLayout);

        View.OnClickListener listenerName = new View.onClickListener(){

                @Override
                public void onClick(View view) {

                String fact = mFactBook.getFact();
                factLabel.setText(fact);

        int color = mColorWheel.getColor();
                //change background color onClick:
                relativeLayout.setBackgroundColor(color);

        //change button text color with the background color
        showFactbutton.setTextColor(color);
                               }
        };

        showFactButton.setOnClickListener(listenerName);
    }
}

//-----------------------------------------------------------------------------------------------------------------------------------------

FactBook.java*

public class FactBook {

        public 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." };

        public String getFact() {

                String fact = "";

                Random randomGenerator = new Random ();
                int randomNumber = randomGenerator.nextInt(mFacts.length);

                fact = mFacts[randomNumber];

                return fact; //return = I am done with this method, here is the result.
        }
}

//-----------------------------------------------------------------------------------------------------------------------------------------

ColorWheel.java*

//Step 1 copy over from Factbook.Java Step 2: change "FactBook" and "fact" to ColorWheel" and "Color"

public String[] mColors = {
    "#39add1", // light blue
    "#3079ab", // dark blue
    "#c25975", // mauve
    "#e15258", // red
    "#f9845b", // orange
    "#838cc7", // lavender
    "#7d669e", // purple
    "#53bbb4", // aqua
    "#51b46d", // green
    "#e0ab18", // mustard
    "#637a91", // dark gray
    "#f092b0", // pink
    "#b7c0c7"  // light gray
};

        public String[] mColors = {

        public int getColor() {

                String color = "";

                Random randomGenerator = new Random ();
                int randomNumber = randomGenerator.nextInt(mColors.length);

                color = mColors[randomNumber];
        int ColorAsInt = Color.parseColor(color); //parse takes a hex decimal string for a color and converts it to interger so that android can read it.

                return ColorAsInt; //return = I am done with this method, here is the result.
        }
}

// https://teamtreehouse.com/library/build-a-simple-android-app-new/improving-our-code/adding-more-colors