XML files that contain simple values, such as strings, integers, and colors. res/ drawable/ icon.png background.png drawable-hdpi/ icon.png background.png. The XML file for this kind of animation belongs in the res/drawable/ directory of it can be added as the background image to a View and then called to play. Apply limited color accents in dark theme UIs, so the majority of space is dedicated to dark surfaces. If the background color is not dark enough to meet a contrast level of at least 15.8:1 By downloading, you agree to the Google Terms of Service. Status. Android. Available. iOS. Planned. Web. Planned. Flutter. Planned 29 Jan 2019 According to Wikipedia, In computer graphics, a color gradient (sometimes called a color ram Your layout here -->