Conditionals (if then)

//Conditionals

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

        @Override
        public void onClick(View view) {
        String fact = "";
                Random randomGenerator = new Random ();
        int randomNumber = randomGenerator.nextInt(3);

        if (randomNumber == 0) {
            fact = "Ants stretch when they wake up in the morning";
        }
        else if (randomNumber == 1) {
            fact = “Ostriches can run faster than horses.”;
        }
        else if (randomNumber == 2) {
            fact = "Olympic gold medals are actually made mostly of silver";
        }
        else {
            fact = "Sorry there was an error";
        }


        factLabel.setText(fact);
                       }
        };

        showFactButton.setOnClickListener(listenerName);
    }
}

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

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

        @Override
        public void onClick(View view) {
        String fact = "";
                Random randomGenerator = new Random ();
        int randomNumber = randomGenerator.nextInt(3);


              /*Convert the randomNumber to a text fact
               * 0 = “Ants stretch when they wake up in the morning.”
               * 1 = “Ostriches can run faster than horses.”
               * 2 = “Olympic gold medals are actually made mostly of silver”
               */

        // Conditional = if then statement:
        /* if(condition) {
            Java statements to be executed
           }
        */

        // if randomNumber equals 0 then
        if (randomNumber == 0) {                  // Hint: using only one "=" would be assigning the value "0" to "randomNumber"
            // set fact equals to ants fact
            fact = "Ants stretch when they wake up in the morning";
        }
        else if (randomNumber == 1) {
            fact = “Ostriches can run faster than horses.”;
        }
        else if (randomNumber == 2) {
            fact = "Olympic gold medals are actually made mostly of silver";
        }
        else {                    //else w/o the if == if everything fails, this will come up
            fact = "Sorry there was an error";
        }


        // Update the label with our dynamic fact
        factLabel.setText(fact);
                       }
        };

        showFactButton.setOnClickListener(listenerName);
    }
}




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