Note To Self continued

Open up the Note To Self app. As a reminder, if you want to see the completed code and working app after completing this chapter, it can be found in the Chapter 14/Note to self folder. As the actions in this chapter require you to jump around between different files, classes, and methods, I encourage you to follow along with the files from the download bundle opened for reference.

Updating onCreate and preparing the UI

Now, let's prepare our UI. To do so, follow these steps:

1. In the layout_main.xml file, delete the temporary button with a button ID that we added previously for testing purposes.
2. In the onCreate method of MainActivity.java, we can delete the anonymous class that handles its clicks. In order to do so, delete the code shown next:

   // Temporary code
   Button button = (Button) findViewById(R.id.button);
   button.setOnClickListener(new View.OnClickListener() {
     @Override
     public void onClick(View v) {
   
       DialogShowNote dialog = new DialogShowNote();
       dialog...