IWindowInsetsAnimationController.SetInsetsAndAlpha Method

  • Reference

Definition

Namespace:
Android.Views
Assembly:
Mono.Android.dll

Modifies the insets for the frame being drawn by indirectly moving the windows around in the system that are causing window insets.

[Android.Runtime.Register("setInsetsAndAlpha", "(Landroid/graphics/Insets;FF)V", "GetSetInsetsAndAlpha_Landroid_graphics_Insets_FFHandler:Android.Views.IWindowInsetsAnimationControllerInvoker, Mono.Android, Version=0.0.0.0, Culture=neutral, PublicKeyToken=null", ApiSince=30)]
public void SetInsetsAndAlpha (Android.Graphics.Insets? insets, float alpha, float fraction);
[<Android.Runtime.Register("setInsetsAndAlpha", "(Landroid/graphics/Insets;FF)V", "GetSetInsetsAndAlpha_Landroid_graphics_Insets_FFHandler:Android.Views.IWindowInsetsAnimationControllerInvoker, Mono.Android, Version=0.0.0.0, Culture=neutral, PublicKeyToken=null", ApiSince=30)>]
abstract member SetInsetsAndAlpha : Android.Graphics.Insets * single * single -> unit

Parameters

insets
Insets

The new insets to apply. Based on the requested insets, the system will calculate the positions of the windows in the system causing insets such that the resulting insets of that configuration will match the passed in parameter. Note that these insets are being clamped to the range from #getHiddenStateInsets to #getShownStateInsets. If you intend on changing alpha only, pass null or #getCurrentInsets().

alpha
Single

The new alpha to apply to the inset side.

fraction
Single

instantaneous animation progress. This value is dispatched to WindowInsetsAnimation.Callback.

Attributes
RegisterAttribute

Remarks

Modifies the insets for the frame being drawn by indirectly moving the windows around in the system that are causing window insets.

Note that these insets are always relative to the window, which is the same as being relative to View#getRootView

Also note that this will <b>not</b> inform the view system of a full inset change via View#dispatchApplyWindowInsets in order to avoid a full layout pass during the animation. If you'd like to animate views during a window inset animation, register a WindowInsetsAnimation.Callback by calling View#setWindowInsetsAnimationCallback(WindowInsetsAnimation.Callback) that will be notified about any insets change via WindowInsetsAnimation.Callback#onProgress during the animation.

View#dispatchApplyWindowInsets will instead be called once the animation has finished, i.e. once #finish has been called. Note: If there are no insets, alpha animation is still applied.

Java documentation for android.view.WindowInsetsAnimationController.setInsetsAndAlpha(android.graphics.Insets, float, float).

Portions of this page are modifications based on work created and shared by the Android Open Source Project and used according to terms described in the Creative Commons 2.5 Attribution License.

Applies to