FrameLayout is created to block out an area over the display to Show only one merchandise. GLSurfaceView
Retrieve the listing of regions within this view's publish-structure coordinate space where by the process should not intercept contact or other pointing device gestures. Usually do not modify the returned record.
int: Optional. If not null, on return this could comprise the offset in local view coordinates of the view from in advance of this Procedure to following it completes. View implementations may perhaps use this to adjust expected enter coordinate tracking.
int: An attribute in The present topic that contains a reference to a fashion resource that provides default values to the view. Can be 0 not to seek out defaults.
This process was deprecated in API stage 28. The view drawing cache was mostly created obsolete With all the introduction of hardware-accelerated rendering in API 11. With hardware-acceleration, intermediate cache layers are largely unnecessary and can easily bring about a net loss in performance because of the price of building and updating the layer. From the uncommon conditions where by caching layers are handy, like for alpha animations, setLayerType(int, android.graphics.
Defines the following view to present focus to when the following concentrate is View.FOCUS_FORWARD In the event the reference refers to some view that doesn't exist or is a component of a hierarchy that may be invisible, a RuntimeException will consequence in the event the reference is accessed.
Format can be a two move method: a measure pass and also a structure move. The measuring move is applied in measure(int, int) and check here it is a top-down traversal of the view tree. Each view pushes dimension technical specs down the tree in the recursion. At the end of the measure go, just about every view has saved its measurements. The next pass happens in structure(int, int, int, int) and is likewise prime-down. In the course of this pass Every single father or mother is accountable for positioning all of its children utilizing the measurements computed inside the measure go. Each time a view's measure() system returns, its getMeasuredWidth() and getMeasuredHeight() values have to be established, as well as These for all of that view's descendants. A view's calculated width and calculated height values will have to respect the constraints imposed by the view's mom and dad. This ensures that at the end of the evaluate pass, all mom and dad take all in their children's measurements. A parent view may well get in touch with evaluate() over once on its little ones. Such as, the father or mother may measure each little one once with unspecified dimensions to Discover how huge they wish to be, then contact evaluate() on them yet again with real figures if the sum of all the kids's unconstrained dimensions is too massive or too tiny. The evaluate pass makes use of two classes to speak Proportions. The MeasureSpec class is utilized by views to inform their parents how they would like to be calculated and positioned.
Returns the tip padding of the view determined by its settled format direction. If there are actually inset and enabled scrollbars, this worth may include things like the Room needed to Exhibit the scrollbars also.
View.OnLongClickListener Interface definition for the callback to become invoked any time a view has actually been clicked and held. interface
Specialization of EditText for showing and interacting with the extracted textual content in an entire-display screen input approach. FragmentBreadCrumbs
Provides more data to an AccessibilityNodeInfo depending on an specific ask for for the extra details. This technique only desires overloading In the event the node is marked as obtaining added information available.}