Android for Beginners : Menu Solution Code

activity_main.xml

<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:orientation="vertical"
    android:paddingBottom="@dimen/activity_vertical_margin"
    android:paddingLeft="@dimen/activity_horizontal_margin"
    android:paddingRight="@dimen/activity_horizontal_margin"
    android:paddingTop="@dimen/activity_vertical_margin"
    tools:context=".MainActivity">

    <TextView
        android:id="@+id/menu_item_1"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:text="Mango sorbet"
        android:textAppearance="?android:textAppearanceMedium" />

    <TextView
        android:id="@+id/menu_item_2"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_marginTop="8dp"
        android:text="Blueberry pie"
        android:textAppearance="?android:textAppearanceMedium"
        android:textSize="18sp" />

    <TextView
        android:id="@+id/menu_item_3"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_marginTop="8dp"
        android:text="Chocolate lava cake"
        android:textAppearance="?android:textAppearanceMedium"
        android:textSize="18sp" />

    <Button
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_marginTop="8dp"
        android:onClick="printToLogs"
        android:text="Print menu to logs" />
</LinearLayout>

MainActivity.java

package com.example.android.menu;

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


public class MainActivity extends AppCompatActivity {

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);
    }

    public void printToLogs(View view) {
        // Find first menu item TextView and print the text to the logs
        TextView textViewItem1 = (TextView) findViewById(R.id.menu_item_1);
        String menuItem1 = textViewItem1.getText().toString();
        Log.v("MainActivity", menuItem1);

        // Find second menu item TextView and print the text to the logs
        TextView textViewItem2 = (TextView) findViewById(R.id.menu_item_2);
        String menuItem2 = textViewItem2.getText().toString();
        Log.v("MainActivity", menuItem2);

        // Find third menu item TextView and print the text to the logs
        TextView textViewItem3 = (TextView) findViewById(R.id.menu_item_3);
        String menuItem3 = textViewItem3.getText().toString();
        Log.v("MainActivity", menuItem3);
    }
}