![]() ![]() Rendering offscreen to preserve correct alpha behavior is extremely expensive and hard to debug for non-native developers, which is why it is not turned on by default. multiple overlapping Views, or text and a background). This default may be noticeable and undesired in the case where the View you are setting an opacity on has multiple overlapping elements (e.g. #Adjustable window screens display full#The default ( false) falls back to drawing the component and its children with an alpha applied to the paint used to draw each element instead of rendering the full component offscreen and compositing it back with an alpha value. Whether this View needs to rendered offscreen and composited with an alpha in order to preserve 100% correct colors and blending behavior. This disables the 'layout-only view removal' optimization for this view! Type Used to locate this view from native classes. TypeĮnum('auto', 'yes', 'no', 'no-hide-descendants') #Adjustable window screens display android#See the Android importantForAccessibility docs for reference. 'no-hide-descendants' - The view is not important for accessibility, nor are any of its descendant views.'no' - The view is not important for accessibility.'yes' - The view is important for accessibility.'auto' - The system determines whether the view is important for accessibility - default (recommended).Object: Ĭontrols how view is important for accessibility which is if it fires accessibility events and if it is reported to accessibility services that query the screen. See the Accessibility guide for more information. 'toolbar' - Used to represent a tool bar (a container of action buttons or components).ĭescribes the current state of a component to the user of an assistive technology.'tablist' - Used to represent a list of tabs.'switch' - Used to represent a switch which can be turned on and off.'spinbutton' - Used to represent a button which opens a list of choices.'scrollbar' - Used to represent a scroll bar.'radiogroup' - Used to represent a group of radio buttons. ![]()
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