IContextMenu Interface
Definition
Important
Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.
Extension of Menu for context menus providing functionality to modify
the header of the context menu.
[Android.Runtime.Register("android/view/ContextMenu", "", "Android.Views.IContextMenuInvoker")]
public interface IContextMenu : Android.Views.IMenu, IDisposable, Java.Interop.IJavaPeerable[<Android.Runtime.Register("android/view/ContextMenu", "", "Android.Views.IContextMenuInvoker")>]
type IContextMenu = interface
interface IMenu
interface IJavaObject
interface IDisposable
interface IJavaPeerable- Attributes
- Implements
Remarks
Extension of Menu for context menus providing functionality to modify the header of the context menu.
Context menus do not support item shortcuts and item icons.
To show a context menu on long click, most clients will want to call Activity#registerForContextMenu and override Activity#onCreateContextMenu.
<div class="special reference"> <h3>Developer Guides</h3>
For information about creating menus, read the Menus developer guide.
</div>
Java documentation for android.view.ContextMenu.
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.
Fields
| First |
First value for group and item identifier integers. (Inherited from IMenu) |
| None |
Value to use for group and item identifier integers when you don't care about them. (Inherited from IMenu) |
| SupportedModifiersMask |
A mask of all supported modifiers for MenuItem's keyboard shortcuts (Inherited from IMenu) |
Properties
| Handle |
Gets the JNI value of the underlying Android object. (Inherited from IJavaObject) |
| HasVisibleItems |
Return whether the menu currently has item items that are visible. (Inherited from IMenu) |
| JniIdentityHashCode |
Returns the value of |
| JniManagedPeerState |
State of the managed peer. (Inherited from IJavaPeerable) |
| JniPeerMembers |
Member access and invocation support. (Inherited from IJavaPeerable) |
| PeerReference |
Returns a JniObjectReference of the wrapped Java object instance. (Inherited from IJavaPeerable) |
Methods
| Add(ICharSequence) |
Add a new item to the menu. (Inherited from IMenu) |
| Add(Int32, Int32, Int32, ICharSequence) |
Add a new item to the menu. (Inherited from IMenu) |
| Add(Int32, Int32, Int32, Int32) |
Variation on |
| Add(Int32) |
Add a new item to the menu. (Inherited from IMenu) |
| AddIntentOptions(Int32, Int32, Int32, ComponentName, Intent[], Intent, MenuAppendFlags, IMenuItem[]) |
Add a group of menu items corresponding to actions that can be performed for a particular Intent. (Inherited from IMenu) |
| AddSubMenu(ICharSequence) |
Add a new sub-menu to the menu. (Inherited from IMenu) |
| AddSubMenu(Int32, Int32, Int32, ICharSequence) |
Add a new sub-menu to the menu. (Inherited from IMenu) |
| AddSubMenu(Int32, Int32, Int32, Int32) |
Variation on |
| AddSubMenu(Int32) |
Add a new sub-menu to the menu. (Inherited from IMenu) |
| Clear() |
Remove all existing items from the menu, leaving it empty as if it had just been created. (Inherited from IMenu) |
| ClearHeader() |
Clears the header of the context menu. |
| Close() |
Closes the menu, if open. (Inherited from IMenu) |
| Disposed() |
Called when the instance has been disposed. (Inherited from IJavaPeerable) |
| DisposeUnlessReferenced() |
If there are no outstanding references to this instance, then
calls |
| Finalized() |
Called when the instance has been finalized. (Inherited from IJavaPeerable) |
| FindItem(Int32) |
Return the menu item with a particular identifier. (Inherited from IMenu) |
| GetItem(Int32) |
Gets the menu item at the given index. (Inherited from IMenu) |
| IsShortcutKey(Keycode, KeyEvent) |
Is a keypress one of the defined shortcut keys for this window. (Inherited from IMenu) |
| PerformIdentifierAction(Int32, MenuPerformFlags) |
Execute the menu item action associated with the given menu identifier. (Inherited from IMenu) |
| PerformShortcut(Keycode, KeyEvent, MenuPerformFlags) |
Execute the menu item action associated with the given shortcut character. (Inherited from IMenu) |
| RemoveGroup(Int32) |
Remove all items in the given group. (Inherited from IMenu) |
| RemoveItem(Int32) |
Remove the item with the given identifier. (Inherited from IMenu) |
| SetGroupCheckable(Int32, Boolean, Boolean) |
Control whether a particular group of items can show a check mark. (Inherited from IMenu) |
| SetGroupDividerEnabled(Boolean) |
Enable or disable the group dividers. (Inherited from IMenu) |
| SetGroupEnabled(Int32, Boolean) |
Enable or disable all menu items that are in the given group. (Inherited from IMenu) |
| SetGroupVisible(Int32, Boolean) |
Show or hide all menu items that are in the given group. (Inherited from IMenu) |
| SetHeaderIcon(Drawable) |
Sets the context menu header's icon to the icon given in <var>icon</var>
|
| SetHeaderIcon(Int32) |
Sets the context menu header's icon to the icon given in <var>iconRes</var> resource id. |
| SetHeaderTitle(ICharSequence) |
Sets the context menu header's title to the title given in <var>title</var>. |
| SetHeaderTitle(Int32) |
Sets the context menu header's title to the title given in <var>titleRes</var> resource identifier. |
| SetHeaderView(View) |
Sets the header of the context menu to the |
| SetJniIdentityHashCode(Int32) |
Set the value returned by |
| SetJniManagedPeerState(JniManagedPeerStates) | (Inherited from IJavaPeerable) |
| SetPeerReference(JniObjectReference) |
Set the value returned by |
| SetQwertyMode(Boolean) |
Control whether the menu should be running in qwerty mode (alphabetic shortcuts) or 12-key mode (numeric shortcuts). (Inherited from IMenu) |
| Size() |
Get the number of items in the menu. (Inherited from IMenu) |
| UnregisterFromRuntime() |
Unregister this instance so that the runtime will not return it from future Java.Interop.JniRuntime+JniValueManager.PeekValue invocations. (Inherited from IJavaPeerable) |