What do attributes such as textSize and textColor refer to in Android?

Attributes like textSize and textColor in Android refer to properties that modify the View appearances. These attributes directly influence how a TextView or similar UI elements are displayed on the screen.

For instance, textSize determines the font size of the text displayed, allowing developers to create a hierarchy of text visibility, while textColor specifies the color of the text, affecting its readability and overall aesthetic within the application. By adjusting these properties, developers can enhance user experience by making the text more engaging and tailored to the app's design.

In contrast, other options discuss aspects that don't directly correlate with what textSize and textColor do. While styles of layouts can influence overall presentation, they are not specific modifications for individual Views. The function of the app relates to its purpose and capabilities, which is not influenced by text appearance attributes. App permissions are entirely separate concerns, dealing with what access the application has on a device, rather than how the text elements are rendered visually.