The 2-Minute Rule for view
The 2-Minute Rule for view
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Displays a button with a picture (rather than textual content) that may be pressed or clicked with the person. ImageSwitcher
Rect: If the tactic returns real, consists of the coordinates of the seen portion of this view relative to the best still left corner of the view. If the tactic returns Untrue, the contents of r are undefined.
Sets the id of the view prior to which this a person is visited in accessibility traversal. A screen-reader have to go to the written content of this view ahead of the material of your one particular it precedes. May be an integer price, such as "one hundred".
A handler related to the thread functioning the View. This handler can be utilized to pump situations inside the UI situations queue.
Implies which the view contains a software layer. A software program layer is backed by a bitmap and leads to the view to become rendered utilizing Android's program rendering pipeline, even if components acceleration is enabled.
Returns The underside padding of this view. If there are actually inset and enabled scrollbars, this worth may well contain the House required to Exhibit the scrollbars as well.
Complete inflation from XML and utilize a class-distinct foundation model from a topic attribute or design and style resource. This constructor of View will allow subclasses to make use of their own individual foundation type when they are inflating. When pinpointing the final price of a selected attribute, there are 4 inputs that appear into Perform: Any attribute values inside the given AttributeSet.
Manually render this view (and all of its children) for the given Canvas. The view needs to have presently completed a complete format right before this function known as.
The view drawing cache was mainly manufactured obsolete Along with the introduction of hardware-accelerated rendering in API eleven. With hardware-acceleration, intermediate cache levels are largely avoidable and can easily bring about a Internet decline in functionality because of the price of making and updating the layer. From the uncommon scenarios exactly where caching levels are useful, for example for alpha 유튜브조회수늘리기 animations, setLayerType(int, android.graphics.Paint) handles this with hardware rendering.
Indicates the view is pressed. States are utilised with Drawable to alter the drawing of the view depending on its state.
View IDs needn't be distinctive all through the tree, but it's good apply making sure that They are really a minimum of special in the Element of the tree you are looking. Place}