youtube - An Overview

youtube - An Overview

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Finds the Views that incorporate specified text. The containment is situation insensitive. The research is executed by either the text the View renders or perhaps the content description that describes the view for accessibility reasons plus the view would not render or each.

Override this In the event your view is understood to always be drawn on top of a solid color background, and needs to draw fading edges. Returning a non-zero coloration permits the view procedure to improve the drawing with the fading edges. If you are doing return a non-zero shade, the alpha must be established to 0xFF.

For anyone who is carrying out Focus on other threads and need to update the state of a view from that thread, you need to utilize a Handler. Emphasis Handling

Return the current transformation matrix of your view. This can be used in animation frameworks, which include Changeover. Returns null when there's no transformation provided by setAnimationMatrix(android. origin from which the y-coordinate is calculated. In several-display situations, the coordinate House can span screens.

Accessibility events of particular sorts are usually not dispatched for populating the event text by way of this process. For information seek advice from AccessibilityEvent.

Sets a preference to maintain the bounds of this view crystal clear from floating windows higher than this view's window.  android:requiresFadingEdge

Whether this view needs to be taken care of for a focusable device by screen reader accessibility resources.  android:scrollIndicators

This frequent was deprecated in API amount 28. The view drawing cache was largely created out of date While using the introduction of components-accelerated rendering in API 11. With hardware-acceleration, intermediate cache layers are mostly avoidable and can certainly lead to a Internet reduction in effectiveness as a consequence of the cost of making and updating the layer. Inside the unusual scenarios where by caching levels are useful, such as for alpha animations, setLayerType(int, android.graphics.

This technique is beneficial for utilizing nested scrolling child views. If isNestedScrollingEnabled() returns real as well as action can be a scrolling motion a customized view implementation may well invoke this method to allow a dad or mum to consume the scroll 1st. If this technique returns correct the personalized view should skip its possess scrolling actions.

This technique was deprecated in API level 28. The view drawing cache was largely created out of date Along with the introduction of components-accelerated rendering in API eleven. With hardware-acceleration, intermediate cache layers are largely needless and can easily cause a Internet decline in general performance due more info to the cost of creating and updating the layer. In the rare cases where caching levels are handy, for instance for alpha animations, setLayerType(int, android.graphics.

This method was deprecated in API degree 28. The view drawing cache was mostly designed out of date Using the introduction of hardware-accelerated rendering in API 11. With components-acceleration, intermediate cache levels are mainly avoidable and can easily lead to a Internet reduction in effectiveness as a consequence of the cost of making and updating the layer. Inside the unusual situations wherever caching levels are handy, including for alpha animations, setLayerType(int, android.graphics.

This is often employed by the ViewRoot to perform an optimization when the view hierarchy is made up of just one or several SurfaceView.

Sets a choice to keep the bounds of the view obvious from floating windows earlier mentioned this view's window. This informs the program which the view is taken into account a vital place for your person and that Preferably it shouldn't be covered.

View IDs need not be special all through the tree, however it is fantastic observe to ensure that they are a minimum of distinctive inside the A part of the tree you might be browsing. Place}