Welcome to the Treehouse Community

Want to collaborate on code errors? Have bugs you need feedback on? Looking for an extra set of eyes on your latest project? Get support with fellow developers, designers, and programmers of all backgrounds and skill levels here with the Treehouse Community! While you're at it, check out some resources Treehouse students have shared here.

Looking to learn something new?

Treehouse offers a seven day free trial for new students. Get access to thousands of hours of content and join thousands of Treehouse students and alumni in the community today.

Start your free trial

Android Build a Simple Android App with Java Basic Android Programming Adding the OnClick Method

Why is my app no longer working with the below code?

package com.example.kyle.funfacts;

import android.support.v7.app.AppCompatActivity; import android.os.Bundle; import android.view.View; import android.widget.Button; import android.widget.TextView;

public class FunFactsActivity extends AppCompatActivity { // Declare our view variables private TextView factTextView; private Button showFactButton;

protected void onCreate(Bundle savedInstanceState) {

    //Assign the Views form the layour file to the corresponding variables
    factTextView = (TextView) findViewById(R.id.facttextView2);
    showFactButton = (Button) findViewById(R.id.showFactButton);

    View.OnClickListener listener = new View.OnClickListener() {
        public void onClick(View v) {
            // The button was clicked, so update the fact TextView with a new fact
            String fact ="Ostriches can run faster than horses";



Hi Kyle! Could you please post the error that you're getting?