hasreach.blogg.se

same backgroundĬolor, same rounded-rectangular shape, same amount of insets and padding, etc.).

All buttons share the same default button background (i.e.Letters, the same default font family, font size, etc.). All buttons share the same default TextAppearance (i.e.( 88dp and 48dp respectively, as specified by the All buttons share the same default minimum width and minimum height.Opportunity to apply a set of default values for each widget,Įncouraging a more consistent user experience. Specifying a default style to be applied to all views of a certain type is a common technique The appearance of a button, each of which extend a base To answer this question, we’ll first need a basic understanding of howĪppCompat determines the default appearance of a standard button.ĪppCompat defines a number of styles that can be used to alter How are these requirements met under-the-hood? The button styles Has very specific requirements about what a button should look like in both lightĪnd dark themes. Approach #1: Modifying the button’s background color w/ a ThemeOverlayīefore we get too far ahead of ourselves, we should first understand how buttonīackground colors are actually determined. To modify the button’s background color directly, and in the second, we’ll useĪppCompat’s built-in background tinting support to achieve an identical effect. We’ll use AppCompat’s style and a custom ThemeOverlay This blog post covers two different approaches. Say you want to change the background color of a Button.