Window.ICallback.OnPreparePanel(Int32, View, IMenu) Method

Reference

Definition

Namespace:: Android.Views

Assembly:: Mono.Android.dll

Important

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Prepare a panel to be displayed.

[Android.Runtime.Register("onPreparePanel", "(ILandroid/view/View;Landroid/view/Menu;)Z", "GetOnPreparePanel_ILandroid_view_View_Landroid_view_Menu_Handler:Android.Views.Window/ICallbackInvoker, Mono.Android, Version=0.0.0.0, Culture=neutral, PublicKeyToken=null")]
public bool OnPreparePanel (int featureId, Android.Views.View? view, Android.Views.IMenu menu);

[<Android.Runtime.Register("onPreparePanel", "(ILandroid/view/View;Landroid/view/Menu;)Z", "GetOnPreparePanel_ILandroid_view_View_Landroid_view_Menu_Handler:Android.Views.Window/ICallbackInvoker, Mono.Android, Version=0.0.0.0, Culture=neutral, PublicKeyToken=null")>]
abstract member OnPreparePanel : int * Android.Views.View * Android.Views.IMenu -> bool

Parameters

featureId: Int32

The panel that is being displayed.

view: View

The View that was returned by onCreatePanelView().

menu: IMenu

If onCreatePanelView() returned null, this is the Menu being displayed in the panel.

Returns

Boolean

boolean You must return true for the panel to be displayed; if you return false it will not be shown.

Attributes: RegisterAttribute

Remarks

Prepare a panel to be displayed. This is called right before the panel window is shown, every time it is shown.

Java documentation for android.view.Window.Callback.onPreparePanel(int, android.view.View, android.view.Menu).

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

通过