5 Simple Statements About view Explained

5 Simple Statements About view Explained

Blog Article

View flag indicating regardless of whether this view ought to have haptic suggestions enabled for situations like lengthy presses.

Receives if the framework should discard touches once the view's window is obscured by A further seen window at the touched location. Check with the View safety documentation For additional facts.

Returns the mapping of attribute useful resource ID to supply useful resource ID where the attribute price was set. Supply useful resource ID can both be a layout source ID, if the value was established in XML inside the View tag, or a model useful resource ID, Should the attribute was established inside of a style.

Boolean that hints the Android System that the view is credential and connected with CredentialManager Could be a boolean worth, for example "accurate" or "false".  android:isScrollContainer

Note about car scaling in compatibility mode: When vehicle scaling is just not enabled, this technique will make a bitmap of the same measurement as this view. Due to the fact this bitmap will probably be drawn scaled because of the parent ViewGroup, The end result on display may present scaling artifacts.

View.OnClickListener Interface definition to get a callback to generally be invoked every time a view is clicked.  interface

This technique was deprecated in API degree 28. The view drawing cache was largely designed obsolete with the introduction of components-accelerated rendering in API 11. With components-acceleration, intermediate cache layers are largely unwanted and can easily bring about a Internet loss in general performance on account of the cost of developing and updating the layer. Inside the scarce situations exactly where caching levels are helpful, which include for alpha animations, setLayerType(int, android.graphics.

Defines the delay in milliseconds that a scrollbar waits in advance of fade out. Might be an integer price, like "one hundred".

Low quality. When established to small high-quality, the drawing cache works by using a decreased shade depth, As a result dropping precision in rendering gradients, but utilizes much less memory. Deprecated: The view drawing cache was largely built out of date Together with the introduction of hardware-accelerated rendering in API 11.

Returns the at this time configured Drawable for the monitor on click here the vertical scroll bar if it exists, null usually.

You need to avoid contacting this process when hardware acceleration is enabled. If you don't need to have the drawing cache bitmap, calling this technique will raise memory utilization and cause the view to generally be rendered in application as soon as, thus negatively impacting effectiveness.}