What Is a Toggle?
The word “togle” is a technology term that refers to a toggle or switch between two states. In software, this type of button is often used to change between applications with just a click of a button. The word is also used figuratively. For example, a toggle button is used to change between the windows desktop and Internet Explorer, and it’s useful in switching between applications on a web browser or desktop computer.
When designing a toggle, designers must consider the way people perceive color. Using a low-contrast color can make the button harder to distinguish than a high-contrast color. Using a high-contrast color, such as red, can help to convey the signal of the change in state. However, it is important to keep in mind that a few people find red to be counterintuitive.
A toggle can be either a hardware or software device that changes its function. In hardware, a toggle is a keyboard key. It turns on or off a specific feature. For example, the Caps Lock key turns on the Caps Lock function while the Num Lock key turns it off. Software toggles are often found in menu options, allowing the user to toggle particular items on or off without using the mouse.
Toggling is a common Android user interface control. Like CheckBoxes, it displays the state of a setting using an on/off/checked indicator. Toggle buttons are similar to checkboxes, but with different properties. This means that the user can change the state of a setting by pressing the toggle button. The toggle button class has three commonly used methods and three XML attributes.