view Secrets

view Secrets

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FrameLayout is built to block out an area to the display to display only one merchandise.  GLSurfaceView

Defines the next view to offer emphasis to when another emphasis is View.FOCUS_RIGHT In case the reference refers into a view that does not exist or is a component of a hierarchy that may be invisible, a RuntimeException will end result once the reference is accessed.  android:nextFocusUp

Add any focusable views which can be descendants of this view (potentially together with this view if it is focusable itself) to views. If we have been in touch method, only include views that are also focusable in touch method.

The view drawing cache was mainly made obsolete Along with the introduction of components-accelerated rendering in API eleven. With hardware-acceleration, intermediate cache layers are mostly pointless and can easily result in a Web decline in overall performance as a consequence of the price of producing and updating the layer. While in the rare situations where by caching layers are beneficial, for instance for alpha animations, setLayerType(int, android.graphics.Paint) handles this with components rendering.

the Mixing method used to apply the tint to your background drawable, null if no blend has Earlier been configured

Get the LayoutParams connected to this view. All views must have layout parameters. These source parameters to the guardian of this view specifying how it ought to be arranged. There are many subclasses of ViewGroup.LayoutParams, and these correspond to the various subclasses of ViewGroup that are chargeable for arranging their little ones.

Observe: Your entire view tree is solitary threaded. You should usually be about the UI thread when contacting any technique on any view.

Defines no matter if this view reacts to click on events. Could be a boolean value, for instance "real" or "Wrong".

Text way is working with "to start with strong algorithm". The main strong directional character determines the paragraph course. If there is not any potent directional character, the paragraph course is definitely the view's fixed format path.

Returns true Should the powerful visibility in the view at this time is opaque, regardless of the transparent location; returns false if it can be done for here fundamental Home windows for being found guiding the view.

Compute the horizontal extent from the horizontal scrollbar's thumb inside the horizontal range. int computeHorizontalScrollOffset()}