2.3.9 Nested Views Codehs [360p]
To go beyond the minimum requirements and ensure your code is robust:
If the assignment asks you to: "Create a LinearLayout inside the main layout that contains two TextViews side-by-side," here is what the final code looks like: 2.3.9 nested views codehs
<?xml version="1.0" encoding="utf-8"?> <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" android:layout_width="match_parent" android:layout_height="match_parent" android:orientation="vertical" android:padding="16dp"><!-- A simple title at the top --> <TextView android:layout_width="wrap_content" android:layout_height="wrap_content" android:text="User Profile:" android:textSize="24sp" /> <!-- THE NESTED VIEW STARTS HERE --> <!-- This layout sits inside the main vertical layout --> <LinearLayout android:
By following these best practices and using nested views effectively, you can create complex and interactive user interfaces in CodeHS. To go beyond the minimum requirements and ensure
Let’s write a practical solution. Suppose we need to create a Profile Card (the parent) that contains a profile picture (Circle), a username (Text), and a "Follow" button (Rectangle + Text). By following these best practices and using nested
Here is an example of nested views in CodeHS using JavaScript:
// Create the main view
var mainView = new View(0, 0, 400, 400);
// Create a sub-view
var subView = new View(50, 50, 300, 300);
// Add the sub-view to the main view
mainView.add(subView);
// Set the background color of the sub-view
subView.setBackgroundColor('lightblue');
// Create a button and add it to the sub-view
var button = new Button(100, 100, 100, 50, 'Click me!');
subView.add(button);
// Add the main view to the screen
addView(mainView);