README-old-v1.md

react-native-ios-context-menu

🚧⚠️ Re-Write WIP ⚠️🚧

📝 Check TODO.md for progress on re-write.

• ❤️ Support the new API's introduced in iOS 15.
• 🧡 New SFSymbols + menu icon config API.
• 💛 Support for use with Mac Catalyst (e.g. configuring the mac's menu bar + the iPad's shortcuts/menu bar).
• 💚 Typescript re-write (for better autocomplete).
• 💙 Documentation re-write (so its actually usable + better examples).
• 💜 ...and fixing all the bugs + issues so far 😅

Notice
📝 Note #1: A future major version of this library will introduce breaking changes to the API (mainly just renaming some of the properties) in order to add new features (and better types). However, the next minor version of this library will not introduce any breaking changes but will instead focus on adding typescript annotations and fixing the existing bugs, but will require your project/app to be built with Xcode 13.1.
📝 Note #2: The documentation + examples are currently being rewritten. 💅 README-next.md — The new version of the documentation (WIP). 💖 example/src/examples — The typescript rewrite of the examples (WIP).

()

Versions

Library Version	Compatibility
1.4	iOS 13 to iOS 15 Xcode 13
1.3 and Below	iOS 13 to 14 Xcode 12

📝 Note: Supports projects targeting iOS 10 but will use the action sheet fallback when running on iOS 12 and older.

---

A react native component to use UIMenu on iOS 13 and later.

• Support for creating menu actions and submenus (i.e. nested and in-line menus)
• Support for customizing the menu icons (i.e. support for SF Symbols, require(image), and xcasset icons, icon tint, etc.)
• Support for iOS 14 functionality (like the UIButton context menu, updating the menu while its visible, etc.)
• Support for setting (almost) all of the native UIMenu and UIAction properties (e.g. UIMenuElementState, MenuElementAtrributes, discoverabilityTitle, etc.)
• Basic ActionSheetIOS menu fallback for iOS 12 and below.
• Support for creating custom context menu previews (with support for dynamic or fixed preview sizes, setting the UIPreviewParameters, specifying a UITargetedPreview, etc.)

Show/Hide Gifs

ContextMenuView Left: Example 1, Example 2, and Right: Example 3, Example 4

ContextMenuView Left: Example 5, Example 6, and Right: Example 7, Example 8

ContextMenuView Left: Example 9, and Right: Example 10

ContextMenuView Left: Example 11, Example 12, and Right: Example 13, Example 14

ContextMenuView Left: Example 15, Example 16, and Right: Example 17, Example 18

ContextMenuView Left: Test 1, and Right: Test 2

ContextMenuView Left: Test 3, and Right: Test 4

ContextMenuView Left: Test 5, and Right: Test 6

ContextMenuView Left/Right: Test 7

ContextMenuView ActionSheetIOS fallback for simple example 1 to 9

ContextMenuView ActionSheetIOS fallback for context menu view test 1 to 6

ContextMenuButton Left: Example 1, and Right: Example 2

---

1. Installation

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# install via NPM
npm install react-native-ios-context-menu

# or install via yarn
yarn add react-native-ios-context-menu

# then run pod install (uses auto-linking)
cd ios && pod install

1.1 Installation Notes

If you encounter any errors/bugs while using this library, or want a particular feature implemented, please create an issue! ✨

1.1.1 Xcode Build Error (Swift)

This library is written in Swift. If you are having trouble building your app after installing this library, try adding an empty swift file:

1. Open up your ios/project.xcworkspace project
2. On the project navigator panel (located on the right side of Xcode), right click on your project group (or another folder/group i.e the blue or yellow icons) and select the "New File..." option
3. In the popup sheet, select "Swift" as the template and then click the "Next" button
4. A "Save As" popup sheet should appear and then click "Create" (you can rename the file first if you want to)
5. If Xcode asks you to create a "Objective-C Bridging Header" choose "Create Objective-C Bridging Header"

1.1.2 Xcode Build Error (Undefined symbol)

When installing this library on Xcode 12, you'll get the following error in Xcode:

Undefined symbol: (extension in UIKit):
__C.UIMenu.init(title: Swift.String, image: __C.UIImage?, identifier: __C.UIMenuIdentifier?, options: __C.UIMenuOptions, children: [__C.UIMenuElement]) -> __C.UIMenu

Undefined symbol: (extension in UIKit):
__C.UIAction.init(title: Swift.String, image: __C.UIImage?, identifier: __C.UIActionIdentifier?, discoverabilityTitle: Swift.String?, attributes: __C.UIMenuElementAttributes, state: __C.UIMenuElementState, handler: (__C.UIAction) -> ()) -> __C.UIAction

Here are some related issues in the RN repo: Issue 30202 and Issue 29178. This bug could be fixed in a future version of react native, but a workaround I've found is to do the following:

1. Open your ios/project.xcworkspace project.

2. In the project navigator panel (located on the right side of Xcode), select your project group (i.e. the item with the blueprint icon).

3. The Xcode project editor should appear. In the left panel, under the "Project" section, select your project (if it isn't already selected).

4. In the project section's top tab bar, select the "Build Settings" tab (also make sure the "All" and "Combined" tabs are selected).

5. In the project navigator list, under the "Search Path" section, there should be a "Library Search Paths" setting (alternatively, you can search for "Library Search Paths" in the search bar).

6. Change the entry "$(TOOLCHAIN_DIR)/usr/lib/swift-5.0/$(PLATFORM_NAME)" to "$(TOOLCHAIN_DIR)/usr/lib/swift-5.3/$(PLATFORM_NAME)" i.e. change swift-5.0 to swift-5.3 (to show the popup dialog, double click the value/item).

   • Alternatively, according to this issue comment, you can clear all the items listed in the "Library Search Paths" setting. TLDR: Xcode automatically manages this setting, and the RN template hardcodes it to use Swift 5.0.

7. If you haven't already, make sure to create an empty swift file. Then clean the build folder (the option is in the menu bar under: "Product" -> "Clean Build Folder") and try building your project again.

8. If you are still having problems building the app, try the following and build your project again:

   • Try clearing out Xcode's derivedData directory: rm -rf ~/Library/Developer/Xcode/DerivedData/* (check out this gist for instructions on how to clean up Xcode)
   • Try clearing out the Cocoapods cache: rm -rf "${HOME}/Library/Caches/CocoaPods" (and then try running pod install again).

1.1.3 Cocoapods Static Libraries Error

If you encounter the following error when running pod install:

[!] The following Swift pods cannot yet be integrated as static libraries:

The Swift pod `react-native-ios-context-menu` depends upon `React-Core`, which does not define modules. To opt into those targets generating module maps (which is necessary to import them from Swift when building as static libraries), you may set `use_modular_headers!` globally in your Podfile, or specify `:modular_headers => true` for particular dependencies.

Then try following these steps:

1. Open up your project's ios/podfile configuration
2. Under target 'ProjectName' do block, find the 'React-Core' pod, and append the following snippet to the end of the line: , :modular_headers => true
3. It should now look something similar to this: pod 'React-Core', :path => '../node_modules/react-native/', :modular_headers => true
4. Try running pod install again.

2. Usage

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2.1 ContextMenuView Usage

Please check out the examples section or the examples directory for more on how to use it.

• See Example 1 section for the basic menuConfig configuration.

import { ContextMenuView } from "react-native-ios-context-menu";

<ContextMenuView
  onPressMenuItem={({nativeEvent}) => {
    alert(`${nativeEvent.actionKey} was pressed`);
  }}
  menuConfig={{
    menuTitle: 'Context Menu Example',
    menuItems: [{
      actionKey  : 'action-key',
      actionTitle: 'Action #1' ,
    }]
  }}
>
  <Text> Hello World </Text>
</ContextMenuView>

2.2 ContextMenuView Section Links

Here is an overview of all the documentation and examples for the ContextMenuView component.

Show/Hide Section

Description	Section Link
General examples for ContextMenuView.	Example 1 (bare min. example), Example 9 (events).
Examples for configuring the menu icons.	Example 2 (SF Symbol icon), Example 16 (asset icon), Example 17 (icon tint), Example 18 (require icon).
Examples for the different menu configurations.	Example 3 (submenus), Example 5 (inline menu i.e. menu sections), Example 6 (destructive menu attribute), Example 7 (inline + destructive menu attribute), Example 10 (updating the menu).
Examples for the different menu action configurations.	Example 4 (menu action attributes, e.g. disabled, destructive, etc.), Example 8 (menu state), Example 13 (subtitles)
Examples for creating custom ContextMenuView previews.	Example 11 (custom preview), Example 12 (preview size), Example 14 (commitStyle), Example 15 (target preview).
MenuConfig object and related enums/objects. (used in the component's menuConfig prop.)	MenuConfig object, IconConfig object, MenuOptions enum.
MenuAction and related enums/objects. (used in a MenuConfig object i.e. the MenuConfig.menuItems property).	MenuAction object, IconConfig object, MenuState enum, MenuAttributes enum.
PreviewConfig object and related enums. ()used for the previewConfig prop.)	PreviewConfig object, PreviewType enum, PreviewSize enum, CommitStyle enum.

Note: This component is only available on iOS 13+. Use the Platform module to handle logic if ContextMenuView is not available i.e. by adding your own onLongPress handler.

• By default, on iOS 12 and below, a long press on a ContextMenuView will show a ActionSheetIOS menu based on the menuConfig prop. If you want to disable this behavior, set useActionSheetFallback prop to false.
• This component is just a regular view on Android, so a long press will do nothing on Android.

2.3 ContextMenuButton Usage

Please check out the examples section or the examples directory for more on how to use it. See Example 1 section for the basic menuConfig configuration.

• The ContextMenuButton component is almost the same as the ContextMenuView component (It supports the same kind of props and events).
• The only difference between them is that the ContextMenuButton component does not have a preview, and it can be immediately shown when its tapped instead of having to do a long press. See Simple Example 2 for more details.
• Note that ContextMenuButton is only available on iOS 14 and above. On iOS 13, it will use a ContextMenuButton, and on iOS 12 and below, it will use the ActionSheetFallback module to present a ActionSheetIOS menu.
• This component uses TouchableOpacity, so it should support the same props (e.g. onPress, onLongPress, activeOpacity, etc.)

import { ContextMenuButton } from "react-native-ios-context-menu";

<ContextMenuButton
  onPressMenuItem={({nativeEvent}) => {
    alert(`${nativeEvent.actionKey} was pressed`);
  }}
  menuConfig={{
    menuTitle: 'Context Menu Example',
    menuItems: [{
      actionKey  : 'action-key',
      actionTitle: 'Action #1' ,
    }]
  }}
>
  <Text> Hello World </Text>
</ContextMenuButton>

3. Documentation

3.1 Modules/Components

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3.1.1 ContextMenuView Component

ContextMenuView Props

Prop	Description
menuConfig Required: MenuConfig Object	An object that represents the menu to display. You can put menuConfig in state if you want to dynamically change the menu configuration: See ContextMenuView Test 3, Test 4 and Test 6 for examples. On iOS 14+ the menu config can be updated while it's visible.
useActionSheetFallback Optional: Bool	If set to true, a long press will show a ActionSheetIOS menu based on the menuConfig prop. Note: Default value is false on iOS 13+, or true on android and on iOS 12 and below.
previewConfig Optional: PreviewConfig Object	A prop to configure the context menu preview. See Example 11, Example 12, and Example 14 section for example usage.
lazyPreview Optional: Bool Default: true	By default, the context menu preview contents is only mounted/rendered when the context menu is visible. Set this to false if you want the preview content to be always mounted.
renderPreview Optional: Function	Accepts a function that returns a react component. The returned component will displayed in the context menu preview. See section Example #11 and Example #12 for more details.

ContextMenuView Events

Event	Description
onMenuWillShow Event: Function	Event that gets called before the context menu is shown, i.e. this event is immediately invoked when the menu is about to become visible.
onMenuDidShow Event: Function	Event that gets called after the context menu is shown, i.e. this event is invoked after the menu entrance animation is finished.
onMenuWillHide Event: Function	Event that gets called before the context menu is hidden, i.e. this event is immediately invoked when the menu is about to become hidden.
onMenuDidHide Event: Function	Event that gets called after the context menu is hidden, i.e. this event is invoked after the menu exit animation is finished.
onMenuWillCancel Event: Function	Event that gets called when the menu is cancelled and about to be hidden, i.e. this event is immediately invoked when the menu is cancelled and about to become hidden.
onMenuDidCancel Event: Function	Event that gets called when the menu is cancelled and hidden, i.e. this event is invoked when the menu is cancelled and the menu exit animation is finished.
onPressMenuItem Event: Function: onPressMenuItem({nativeEvent})	Event that gets called when a menu action is pressed. You can identify which action was pressed via nativeEvent.actionKey property in the nativeEvent object. Check out the onPressMenuItem Object section for more details, or Simple Example #9 section for example usage.
onPressMenuPreview Event: Function	Event that gets called when the menu's preview is pressed.

ContextMenuView Functions

Name	Description
dismissMenu()	Allows you to programmatically dismiss the context menu. Only available on iOS 14 and above.

3.1.2 ContextMenuButton Component

ContextMenuButton Props

Prop	Description
menuConfig Required: MenuConfig Object	Same as ContextMenuView
enableContextMenu Optional: Bool Default: true	Whether or not the context menu is enabled.
isMenuPrimaryAction Optional: Bool Default: false	When set to true, the context menu will be shown when its tapped instead of a long press.
wrapNativeComponent Optional: Bool Default: true	When true, the ContextMenuButton will be wrapped inside a TouchableOpacity component, and it will be used to handle all of the onPress and onLongPress events. If you want to use a different "button" component, set this prop to false first and wrap the ContextMenuButton in your own custom button component.
useActionSheetFallback Optional: Bool	Same as ContextMenuView

ContextMenuButton Events

Event	Description
onMenuWillShow Event: Function	Same as ContextMenuView
onMenuDidShow Event: Function	Same as ContextMenuView
onMenuWillHide Event: Function	Same as ContextMenuView
onMenuDidHide Event: Function	Same as ContextMenuView
onMenuWillCancel Event: Function	Same as ContextMenuView
onMenuDidCancel Event: Function	Same as ContextMenuView
onPressMenuItem Event: Function onPressMenuItem({nativeEvent})	Same as ContextMenuView

ContextMenuButton Functions

Name	Description
dismissMenu()	Same as ContextMenuView. Allows you to programmatically dismiss the context menu. Only available on iOS 14 and above.

3.1.2 ActionSheetFallback Module

A module to show a ActionSheetIOS menu based on a MenuConfig object. This module attempts to approximate UIMenu behavior using ActionSheetIOS, so it's very limited (i.e. it does not support menu/action icons, etc.) but it does support things like submenu's, destructive actions/menu's, inline submenu's, and hidden actions.

• Import the module like this: import { ActionSheetFallback } from "react-native-ios-context-menu";
• To present a ActionSheetIOS menu, call const selectedAction = await ActionSheetFallback.show(menuConfig)

Function	Returns	Description
async show(menuConfig: MenuConfig Object)	MenuAction Object or null	This function accepts a MenuConfig object and returns the selected MenuAction object or null if cancelled.

3.2 Enum Values

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3.2.1 IconTypes Enum

Enum string values you can use for the IconConfig.iconType property in the MenuAction.icon or MenuConfig.icon property. This enum is used to configure what type of icon is used for a context menu or menu action.

• Import the enum like this: import { IconTypes } from "react-native-ios-context-menu";
• And use it like this: { iconType: IconTypes }
• Or you can directly pass a string like this: { iconType: 'SYSTEM' }
• Check out Simple Example #2 or Simple Example #16 section for example usage.

Value	Description
NONE	The default value for the iconType property. Specifies to not use an icon. Since this is the default value, you don't have to explicitly specify: iconType: 'NONE' in the IconConfig object if you don't want to use an icon.
SYSTEM	Specifies that we want to a system image (i.e. like a SF Symbols icon). The iconValue string from the IconConfig object will be used to create an UIImage instance: UIImage(systemName: iconValue). So the iconValue string must correspond to an SF Symbols icon.
ASSET	Specifies that we want to use an image in the Xcode project's asset catalog. The iconValue string from a IconConfig object object will be used to create an UIImage instance: UIImage(named: iconValue). So the iconValue string must correspond to an asset/item in the xcasset catalog.
REQUIRE	Specifies that we want to use an icon via require('directory/image.png'). The iconValue property from a IconConfig object must be set with a value returned from Image.resolveAssetSource(source). See Example 18 section for more details.

3.2.2 MenuOptions Enum

Enum string values you can use in a MenuConfig object (i.e. in the MenuConfig.menuOptions property). These string values corresponds to the Swift UIMenu.Options struct, so please check the Apple Docs for more info.

• Import the enum like this: import { MenuOptions } from "react-native-ios-context-menu";
• And use it like this: { menuOptions: [MenuOptions.destructive] }
• Or you can directly pass a string like this: { menuOptions: ['destructive'] }
• Check out ContextMenuView Simple Example #5 and Simple Example #6 section for example usage.

Value	Description
destructive	An option indicating the menu's appearance represents a destructive action. Visually, this will tint the submenu title and it's icon to red (the submenu's elements will be unaffected).
displayInline	An option indicating the menu displays inline with its parent menu instead of displaying as a submenu. Visually, if you set a submenu to menuOptions: 'displayInline', it will create a "section" in the parent menu.

3.2.3 MenuAtrributes Enum

Enum string values you can use in a MenuAction object (i.e. in the MenuAction.menuAttributes property). These string values corresponds to the swift UIMenuElement.Attributes struct, please check the Apple Docs for more info.

• Import the enum like this: import { MenuAtrributes } from "react-native-ios-context-menu";
• And use it like this: menuAttributes: [MenuAtrributes.destructive]
• Or you can directly pass a string like this: menuAttributes: ['destructive']
• Check out Simple Example #4 section for example usage.

Value	Description
hidden	An attribute indicating the hidden style. This will hide the menu action i.e the menu action will no longer be visible in the context menu. You can use this to temporarily hide a menu action (via state).
disabled	An attribute indicating the disabled style. This will tint the menu action's title and icon to grey, and will also prevent the user from selecting/pressing the menu action.
destructive	An attribute indicating the destructive style. Visually, this will tint the menu action's title and icon to red.

3.2.4 MenuState Enum

Enum string values you can use in a MenuAction object (i.e. in the MenuAction.menuState property). These string values corresponds to the swift UIMenuElementState struct, please check the Apple Docs for more info.

• Import the enum like this: import { MenuState } from "react-native-ios-context-menu";
• And use it like this: { menuState: MenuState.on }
• Or you can directly pass a string like this: { menuState: 'on' }
• Check out Simple Example #8 section for example usage.

Value	Description
on	Indicates that the menu element is in the “on” state. Visually, on iOS 13 it will replace the menu action's icon with a checkmark, meanwhile on iOS 14 it will show a checkmark on the left of the menu label.
off	Indicates that the menu element is in the “off” state.
mixed	Indicates that the menu element is in the “mixed” state. Visually, (at least on iOS 13) it will replace the menu action's icon with a checkmark (same as the on state).

3.2.5 PreviewType Enum

Enum string values you can use in a PreviewConfig object (i.e. in the PreviewConfig.previewType property).

• Import the enum like this: import { PreviewType } from "react-native-ios-context-menu";
• And use it like this: { previewType: PreviewType.CUSTOM }
• Or you can directly pass a string like this: { previewType: 'CUSTOM' }
• Check out Simple Example #11 section for example usage.

Value	Description
DEFAULT	The default value for the previewSize prop. Indicates that we don't want to use a custom context menu preview.
CUSTOM	Indicates that we want to use a custom context menu preview.

3.2.6 PreviewSize Enum

Enum string values you can use in a PreviewConfig object (i.e. in the PreviewConfig.previewSize property). This enum is used to configure the size of the context menu preview.

• Import the enum like this: import { PreviewSize } from "react-native-ios-context-menu";
• And use it like this: { previewSize: PreviewSize.STRETCH }
• Or you can directly pass a string like this: { previewSize: 'STRETCH' }
• Check out Simple Example #11 section for example usage.

Value	Description
INHERIT	The default value. Specifies that the context menu preview's size should match the view you return from ContextMenuView.renderPreview prop. Note: UIContextMenu will automatically resize/scale the preview to fit in the screen.
STRETCH	Specifies that we want the context menu preview to stretch and fill up the screen.

3.2.7 CommitStyle Enum

Enum string values you can use in a PreviewConfig object (i.e. in the PreviewConfig.preferredCommitStyle property). This enum controls the type of animation that is shown when you tap the context menu preview.
This enum corresponds to the Swift UIContextMenuInteractionCommitStyle enum, please check the apple docs for more info. This enum is used to configure animator.preferredCommitStyle in this function for the UIContextMenuInteractionDelegate.

• Import the enum like this: import { CommitStyle } from "react-native-ios-context-menu";
• And use it like this: { preferredCommitStyle: CommitStyle.pop }
• Or you can directly pass a string like this: { preferredCommitStyle: 'pop' }
• Check out Simple Example #13 section for example usage.

Value	Description
dismiss	The default value. An interaction with no animations. Visually (as of iOS 13/14), when the context menu preview is tapped, the preview will scale back to it orginal position.
pop	The default value. An interaction with no animations. Visually (as of iOS 13/14), when the context menu preview is tapped, the preview will abruptly zoom in to fill the screen while fading out.

3.3 Object Types

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3.3.1 MenuAction Object

An object that is used to display/create a context menu action or a submenu action. This object is used to represent a UIAction instance. This object is used in the MenuConfig.menuItems property.

Key/Property	Description
actionKey Required: String	A string that is used to identify a menu action. You will receive this value in the onPressMenuItem({nativeEvent}) event.
actionTitle Required: String	The text to display in the menu action.
icon Optional: Object (IconConfig)	Configures the menu action's icon. Check out the IconConfig for more details.
menuState Optional: String (MenuState value)	Check the MenuState section for the list of values to use.
menuAttributes Optional: [String] (Array of MenuAtrributes values)	Options to change the look/behaviour of the menu action. Check out the MenuOptions section for the list of values to use.
discoverabilityTitle Optional: String	A string that is used to set a UIAction's discoverabilityTitle property. Visually, this property shows a subtitle for the menu action. See Example 13 for example usage.

3.3.2 MenuConfig Object

An object that is used to display/create a context menu or a submenu. This object is used to represents a UIMenu instance. This object is used in the menuConfig prop for the ContextMenuView or ContextMenuButton component.

Key/Property	Description
menuTitle Required: String	The title of the context menu.
menuOptions Optional: [String] (Array of MenuOptions values)	Options to change the look/behaviour of the menu. Check out the MenuOptions section for the list of values to use.
icon Optional: Object (IconConfig)	Configures the context menu's icon. Check out the IconConfig for more details.
menuItems Optional: [Object] (An array of either MenuAction object or MenuConfig)	The items to display in the context menu. If you pass a MenuAction it will create a menu action element, and if you pass a MenuConfig object, it will create a submenu.

3.3.3 IconConfig Object

An object that is used to configure the icon property in the MenuConfig and MenuAction object. Represents an icon to show in a context menu or action item.

Key/Property	Description
iconType Optional: String (IconTypes value) Default: NONE	Configures the menu action's icon. Check out the IconTypes section.
iconValue Optional: String	String value used to for the menu actions's icon.

3.3.3 onPressMenuItem nativeEvent Object

The nativeEvent object that you receive inside the onPressMenuItem event. The nativeEvent object basically just contain the MenuAction object that was selected in the context menu. Use the actionKey property to identify which action was selected.

{
  "target": 1175,
  "actionKey": "key-01",
  "actionTitle": "Action #1",
  "menuAttributes": [],
  icon: {
    iconType : 'SYSTEM',
    iconValue: 'folder'
  },
}

3.3.4 PreviewConfig Object

The object you pass in the ContextMenuView compoent's previewConfig prop. This object is used to configure the context menu preview. Most of the properties in this object is used to configure UITargetedPreview, specifically: UIPreviewParameters.

• See Example 11, and Example 12 for example usage.

Key/Property	Description
previewType Optional: String (PreviewType value) Default: DEFAULT	Contols the type of preview to show when the context menu is visible.
previewSize Optional: String (PreviewSize value) Default: INHERIT	Controls the size of the context menu preview.
isResizeAnimated Optional: Bool Default: true	Controls whether or not the context menu preview should animate the view's size changes.
borderRadius Optional: Number	The radius of the context menu preview. When no value is provided, it will use the system default value.
backgroundColor Optional: String Default: transparent	Sets the background color of the context menu preview.
preferredCommitStyle Optional: String (CommitStyle value) Default: dismiss	Controls the type of exit animation to use for the context menu preview when its tapped. See Example 14 for more details.
targetViewNode Optional: Number (NodeHandle value)	Specifies the view to use as the "target view", i.e. the view to use for UITargetedPreview . Accepts a number returned from findNodeHandle function. See Example 15 for more details.

4 Examples

Check out the examples directory. The example app contains a bunch of demos that showcases the different ContextMenuView configurations, props and events you can use. The assets directory contains gifs and screenshots for every example/test shown in the example app.

• Note: the section title on each example contains a link to the corresponding example code.

1. Clone the repository: git clone https://github.com/dominicstop/react-native-ios-context-menu.git
2. cd react-native-ios-context-menu && yarn bootstrap
3. Go to the react-native-ios-context-menu/example directory and run yarn ios to build/launch the example app in the iOS simulator.

4.1 ContextMenuView Examples

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4.1.1 ContextMenuView Simple Example #1

A plain context menu configured with 3 actions (no icons, just text).

• This example is demoed in this gif.

<ContextMenuView
  // `menuConfig` prop accepts a `MenuConfig` object
  menuConfig={{
    menuTitle: 'ContextMenuViewSimpleExample01', // title of our menu
    // a `MenuConfig` object has a `menuItems` property
    // it accepts an array of `MenuConfig` or `MenuAction` object.
    // these are the items we want to show in our menu
    menuItems: [{
      // a `MenuAction` object item
      // represents an menu item that we want to show in our menu
      actionKey  : 'key-01'   , // an id for your action
      actionTitle: 'Action #1', // text to display in your menu action
    }, {
      // another `MenuAction` object item
      actionKey  : 'key-02'   ,
      actionTitle: 'Action #2',
    }, {
      // and another `MenuAction` object item
      actionKey  : 'key-03'   ,
      actionTitle: 'Action #3',
    }],
  }}
/>

4.1.2 ContextMenuView Simple Example #2

A menu configured with 3 actions with "system" SF Symbols icons.

• A MenuConfig or MenuAction object has an optional icon property.
• To show an icon in the context menu, a icon object must have a iconType property and a iconValue property.
• This example is demoed in this gif.

<ContextMenuView
  menuConfig={{
    menuTitle: 'ContextMenuViewSimpleExample02',
    menuItems: [{
      // a menu action config item (i.e. a `MenuAction` object)
      actionKey  : 'key-01'   ,
      actionTitle: 'Action #1',
	   // a `IconConfig` object
      icon: {
        iconType : 'SYSTEM', // indicates that we want to use SF Symbols
        iconValue: 'folder', // the icon string of the SF Symbols icon
      }
    }, {
      // another `MenuAction` object item
      actionKey  : 'key-02'   ,
      actionTitle: 'Action #2',
      // another `IconConfig` object
      icon: {
        iconType : 'SYSTEM'   , // don't forget to add this property/key
        iconValue: 'dial.fill', // a SF symbol can have other variants
      }
    }, {
      // and another `MenuAction` object item
      actionKey  : 'key-03'   ,
      actionTitle: 'Action #3',
      // alternatively, as a shorthand, you can directly define `iconType`
      // and `iconValue` in a `MenuConfig` object
      iconType   : 'SYSTEM'         , // <- set `iconType` to "SYSTEM"
      iconValue  : 'archivebox.fill', // <- provide a SF Symbols icon string
    }],
  }}
/>

4.1.3 ContextMenuView Simple Example #3

A context menu configured with 1 action, and a submenu (with 3 submenu actions)

• A MenuConfig object has a property called menuItems. This property accepts an array of objects. Those objects can either be a MenuAction item or another MenuConfig item.
• If you pass a MenuConfig object to menuItems, it will make a submenu.
• This example is demoed in this gif.

<ContextMenuView
  // `menuConfig` prop accepts a `MenuConfig` object
  menuConfig={{
    menuTitle: 'pContextMenuViewSimpleExample03', // title of our menu
    // a `MenuConfig` object has a `menuItems` property
    // it accepts an array of either a `MenuConfig` or `MenuAction` object
    // this property contains the items we want to show in our menu
    menuItems: [{
      // a menu action config item, i.e. a `MenuAction` object
      actionKey  : 'key-01',
      actionTitle: 'Action #1',
      icon: {
        iconType : 'SYSTEM',
        iconValue: 'folder',
      }
    }, {
      // If you want to show a submenu, just add a `MenuConfig` object.
      // The `menuItems` property can accept an array of `MenuAction`
      // or `MenuConfig` objects. If we pass a `MenuConfig` object, then
      // it means that we want to show another menu (i.e. a submenu)
      menuTitle: 'Submenu...', // <- the title of submenu
      // Since this is a `MenuConfig` object, it also has a `menuItems`
      // property. If you want another submenu, just pass another `MenuConfig`
      // object. You can have as many as you like.
      menuItems: [{
        // a menu action config item - `MenuAction` object
        actionKey  : 'key-01-01',
        actionTitle: 'Submenu Action #1',
        icon: {
          iconType : 'SYSTEM',
          iconValue: 'star',
        }
      }, {
        // another `MenuAction` object item
        actionKey  : 'key-01-02',
        actionTitle: 'Submenu Action #2',
        icon: {
          iconType : 'SYSTEM',
          iconValue: 'star.lefthalf.fill',
        }
      }, {
        // and another `MenuAction` object item
        actionKey  : 'key-01-03',
        actionTitle: 'Submenu Action #3',
        icon: {
          iconType : 'SYSTEM',
          iconValue: 'star.fill',
        }
      }]
    }],
  }}
/>

4.1.4 ContextMenuView Simple Example #4

A example context menu with a "disabled" action, a "destructive" action, a "hidden" action (which is not visible in the context menu), and a "disabled + destructive" action.

• A MenuAction object can have an optional menuAttributes property. The menuAttributes property accepts an array of strings (i.e a MenuAtrributes item).
• This example is demoed in this gif.

<ContextMenuView
  menuConfig={{
    menuTitle: 'ContextMenuViewSimpleExample04',
    menuItems: [{
      // a menu action config item (i.e. a `MenuAction` object)
      // but we set an optional property called `menuAttributes`.
      // we set the `menuAttributes` to `disabled` which will prevent
      // this menu action item from being selected/pressed
      actionKey     : 'key-01',
      actionTitle   : 'Disabled Action',
      menuAttributes: ['disabled'] // <- disable this menu action
      icon: {
        iconType : 'SYSTEM',
        iconValue: 'folder',
      }
    }, {
      // another `MenuAction` object item
      // but this time we make the action "destructive"
      // will tint the menu action item's text/icon bright red
      actionKey     : 'key-02'   ,
      actionTitle   : 'Destructive Action',
      menuAttributes: ['destructive'] // <- make menu action "destructive"
      icon: {
        iconType : 'SYSTEM',
        iconValue: 'trash',
      }
    }, {
      // and another `MenuAction` object item,
      // but this time we make the action "hidden"
      // will make the menu action item not appear in the menu
      actionKey     : 'key-03',
      actionTitle   : 'Hidden Action',
      menuAttributes: ['hidden'] // <- make menu action "hidden"
      icon: {
        iconType : 'SYSTEM',
        iconValue: 'trash',
      }
    }, {
      // and yet another `MenuAction` object item,
      // but this time we make the action both "hidden" and "disabled".
      // this looks the same as `menuAttributes: ['disabled']`
      actionKey     : 'key-04',
      actionTitle   : 'Disabled/Destructive',
      menuAttributes: ['disabled', 'destructive'] // <- set `menuAttributes`
      icon: {
        iconType : 'SYSTEM',
        iconValue: 'trash.fill',
      }
    }],
  }}
/>

4.1.5 ContextMenuView Simple Example #5

A context menu that has a "displayInline" submenu. This is the same as Simple Example #3 but we set the MenuConfig object's optional menuOptions property to ["displayInline"]. Visually, this creates a "section" in the parent menu (i.e it add top and bottom separators). This is great if you want to separate your menu actions.

• This example is demoed in this gif.

<ContextMenuView
  // `menuConfig` prop accepts a `MenuConfig` object
  menuConfig={{
    menuTitle: 'ContextMenuViewSimpleExample05',
    menuItems: [{
      // a menu action config item (i.e. a `MenuAction` object)
      actionKey  : 'key-01',
      actionTitle: 'Action #1',
      icon: {
        iconType : 'SYSTEM',
        iconValue: 'folder',
      }
    }, {
      // a `MenuConfig` object, i.e. a submenu item,
      // but this time we make it an inline submenu.
      // A `MenuConfig` object has an optional `menuOptions` property.
      menuTitle: 'Submenu...',
      menuOptions: ['displayInline'], // <- set the `menuOptions` property
      menuItems: [{
        // a `MenuAction` object
        actionKey  : 'key-01-01',
        actionTitle: 'Submenu Action #1',
        icon: {
          iconType : 'SYSTEM',
          iconValue: 'star',
        }
      }, {
        // another `MenuAction` object
        actionKey  : 'key-01-02',
        actionTitle: 'Submenu Action #2',
        icon: {
          iconType : 'SYSTEM',
          iconValue: 'star.lefthalf.fill',
        }
      }, {
        // yet another `MenuAction` object
        actionKey  : 'key-01-03',
        actionTitle: 'Submenu Action #3',
        icon: {
          iconType : 'SYSTEM',
          iconValue: 'star.fill',
        }
      }]
    }]
  }}
/>

4.1.6 ContextMenuView Simple Example #6

A context menu that has a "destructive" submenu. This is the same as Simple Example #3 but we set the MenuConfig object's optional menuOptions property to ['destructive']

• This example is demoed in this gif.

<ContextMenuView
  menuConfig={{
    menuTitle: 'ContextMenuViewSimpleExample06',
    menuItems: [{
      // a `MenuAction` object
      actionKey  : 'key-01',
      actionTitle: 'Action #1',
      icon: {
        iconType : 'SYSTEM',
        iconValue: 'folder',
      }
    }, {
      // a `MenuConfig` object i.e a submenu
      menuTitle: 'Submenu...',
      menuOptions: ['destructive'], // <- set the `menuOptions` property
      menuItems: [{
        // a submenu action i.e `MenuAction` object
        actionKey  : 'key-01-01',
        actionTitle: 'Submenu Action #1',
        icon: {
          iconType : 'SYSTEM',
          iconValue: 'star',
        }
      }, {
        // another submenu `MenuAction` object
        actionKey  : 'key-01-02',
        actionTitle: 'Submenu Action #2',
        icon: {
          iconType : 'SYSTEM',
          iconValue: 'star.lefthalf.fill',
        }
      }, {
        // and another submenu `MenuAction` object
        actionKey  : 'key-01-03',
        actionTitle: 'Submenu Action #3',
        icon: {
          iconType : 'SYSTEM',
          iconValue: 'star.fill',
        }
      }]
    }],
  }}
/>

4.1.7 ContextMenuView Simple Example #7

A context menu that has a "displayInline" and "destructive" submenu. This is the same as Simple Example #3 but we set the MenuConfig object's optional menuOptions property to ['displayInline', 'destructive'].

• Note: Visually, this looks the same as an "displayInline" submenu (i.e. Example #5).
• This example is demoed in this gif.

<ContextMenuView
  menuConfig={{
    menuTitle: 'ContextMenuViewSimpleExample07',
    menuItems: [{
      actionKey  : 'key-01',
      actionTitle: 'Action #1',
      icon: {
        iconType : 'SYSTEM',
        iconValue: 'folder',
      }
    }, {
      menuTitle: 'Submenu...',
	   // set the optional `menuOptions` property
      menuOptions: ['displayInline', 'destructive'], // <- set menu options
      menuItems: [{
        actionKey  : 'key-01-01',
        actionTitle: 'Submenu Action #1',
        icon: {
          iconType : 'SYSTEM',
          iconValue: 'star',
        }
      }, {
        actionKey  : 'key-01-02',
        actionTitle: 'Submenu Action #2',
        icon: {
          iconType : 'SYSTEM',
          iconValue: 'star.lefthalf.fill',
        }
      }, {
        actionKey  : 'key-01-03',
        actionTitle: 'Submenu Action #3',
        icon: {
          iconType : 'SYSTEM',
          iconValue: 'star.fill',
        }
      }]
    }],
  }}
/>

4.1.8 ContextMenuView Simple Example #8

A context menu with 3 actions that has "on", "off", and "mixed" menuState.

• A MenuAction object can have an optional property called menuState.
• The menuState property accepts a string, i.e. a MenuElementState enum item: "on", "off" and "mixed".
• This example is demoed in this gif.

<ContextMenuView
  menuConfig={{
    menuTitle: 'ContextMenuViewSimpleExample08',
    menuItems: [{
      // a menu action config item - `MenuAction` object
      // we set the optional `menuState` property to: "on"
      actionKey  : 'key-01',
      actionTitle: 'menuState: on',
      icon: {
        iconType : 'SYSTEM',
        iconValue: 'folder',
      }
      menuState  : 'on', // <- set the `menuState` property
    }, {
      // another `MenuAction` object
      // but this time we set the optional `menuState` property to: "off"
      actionKey  : 'key-02',
      actionTitle: 'menuState: off',
      menuState  : 'off', // <- set `menuState` property
      icon: {
        iconType : 'SYSTEM',
        iconValue: 'dial',
      }
    }, {
      // and another `MenuAction` object
      // but this time we set the optional `menuState` property to: "mixed"
      // note: visually, appears the same as `menuState: "on"`
      actionKey  : 'key-03',
      actionTitle: 'menuState: mixed',
      menuState  : 'mixed', // <- set `menuState` property
      icon: {
        iconType : 'SYSTEM',
        iconValue: 'archivebox',
      }
    }],
  }}
/>

Left Image: iOS 13, and Right Image: iOS 14

4.1.9 ContextMenuView Simple Example #9

A example context menu that uses the ContextMenuView's onPressMenuItem and onPressMenuPreview event props.

• This example is demoed in this gif.

<ContextMenuView
  onPressMenuItem={({nativeEvent}) => {
    switch (nativeEvent.actionKey) {
      case 'save':
        alert('saving...');
        break;

      case 'like':
        alert('liking...');
        break;

      case 'play':
        alert('playing...');
        break;
    };
  }}
  onPressMenuPreview={() => alert('onPressMenuPreview')}
  menuConfig={{
    menuTitle: 'ContextMenuViewSimpleExample09',
    menuItems: [{
      actionKey  : 'save',
      actionTitle: 'Save',
      icon: {
        iconType : 'SYSTEM',
        iconValue: 'square.and.arrow.down',
      }
    }, {
      actionKey  : 'like',
      actionTitle: 'Like',
      icon: {
        iconType : 'SYSTEM',
        iconValue: 'hand.thumbsup',
      }
    }, {
      actionKey  : 'play',
      actionTitle: 'Play',
      icon: {
        iconType : 'SYSTEM',
        iconValue: 'play',
      }
    }],
  }}
/>

4.1.10 ContextMenuView Simple Example #10

On iOS 14 and above, you can update the menu while it's visible. You can update the menu by changing the menuConfig prop via state. This is a simple demo with a counter state incrementing every second when the menu is open.

• This example is demoed in this gif.

function ContextMenuViewSimpleExample10(props) {
  const [timer, setTimer] = useState(0);
  const increment = useRef(null);

  const handleStart = () => {
    increment.current = setInterval(() => {
      setTimer((timer) => timer + 1);
    }, 1000);
  };

  const handleReset = () => {
    clearInterval(increment.current);
    setTimer(0);
  };

  return(
    <ContextMenuView
      onMenuDidShow={handleStart}
      onMenuDidHide={handleReset}
      menuConfig={{
        menuTitle: 'ContextMenuViewSimpleExample10',
        menuItems: [{
          actionKey  : 'key-00',
          actionTitle: `Static Action`,
          icon: {
            iconType : 'SYSTEM',
            iconValue: 'square.and.arrow.down',
          }
        }, {
          actionKey  : 'key-01',
          actionTitle: `timer: ${timer}`, // <- the action title should update
          icon: {
            iconType : 'SYSTEM',
            iconValue: ((timer % 2 == 0) // <- will show/hide
              ? 'heart'
              : 'heart.fill'
            ),
          }
        }, (timer % 3 == 0) && {
          actionKey  : 'key-02',
          actionTitle: `Dynamic Action`,
          icon: {
            iconType : 'SYSTEM',
            iconValue: 'scissors.badge.ellipsis',
          }
        }],
      }}
    />
  );
};

4.1.11 ContextMenuView Simple Example #11

A context menu configured to have a custom preview.

• To show a custom preview, we need to pass a PreviewConfig object to the previewConfig prop. You then set the optional PreviewConfig.previewType property to CUSTOM. Next, you then need to pass a "render" function in the renderPreview prop.

  • PreviewConfig.previewType property accepts a PreviewType value.
  • The renderPreview prop must return a react component.

• A PreviewConfig object has an optional property called previewSize. It accepts a string (a PreviewSize value). In this example we set it to STRETCH to fill the screen.

• The PreviewConfig.backgroundColor is set to transparent by default, so we set it to white in this example.

• Note: UIContextMenu will automatically resize/scale the preview to fit the screen.

• This example is demoed in this gif.

function ContextMenuViewSimpleExample11(props) {
  return(
    <ContextMenuView
      previewConfig={{
        // To show a custom context menu preview set `previewType` to `CUSTOM`
        previewType: 'CUSTOM',
        // To take make the preview as big as possible, set `previewSize` to
        // STRETCH. By default, its set to `INHERIT`
        previewSize: 'STRETCH',
        // The preview is transparent by default, so let's set a bg color
        backgroundColor: 'white'
      }}
      renderPreview={() => (
        // Since we set `previewConfig.previewSize` to `STRETCH`, we need to
        // add `flex: 1` style to our preview so that it will fill the space
        <View style={{ flex: 1, alignItems: 'center', justifyContent: 'center' }}>
          <Text style={{fontSize: 32}}>
            Hello World
          </Text>
          <Text style={{fontSize: 32}}>
            Hello World
          </Text>
          <Text style={{fontSize: 32}}>
            Hello World
          </Text>
        </View>
      )}
      menuConfig={{
        // `menuItems` is optional if you have a custom preview
        menuTitle: 'ContextMenuViewSimpleExample11',
      }}
    />
  );
};

4.1.12 ContextMenuView Simple Example #12

Another context menu with custom preview example. This example shows a counter in the context menu preview that increments every half a second. The context menu is also configured with a menu action to add 100 to the counter, and an action to reset the counter.

• A PreviewConfig object has an optional property called previewSize. It accepts a string (a PreviewSize value). The default value of PreviewConfig.previewSize is INHERIT, which means the size of the preview is the same as the view you returned in the renderPreview prop. So in this example, the size of the preview changes to fit the content.
• A PreviewConfig object has an optional isResizeAnimated boolean property, and its set to true by default. If you don't want the preview to animate whenever the size changes, set this property to false.
• This example is demoed in this gif.

function ContextMenuViewSimpleExample12(props) {
  const [timer, setTimer] = useState(0);
  const increment = useRef(null);

  const handleStart = () => {
    increment.current = setInterval(() => {
      setTimer((timer) => timer + 1);
    }, 1000);
  };

  const handleStop = () => {
    clearInterval(increment.current);
  };

  const handleReset = () => {
    clearInterval(increment.current);
    setTimer(0);
  };

  return(
    <ContextMenuView
      // `ContextMenuView` Props
      previewConfig={{
        previewType: 'CUSTOM',
        backgroundColor: 'white'
      }}
      renderPreview={() => (
        <View style={{ padding: 20 }}>
          <Text style={{fontSize: 32}}>
            {`Counter: ${timer}`}
          </Text>
          <Text style={{fontSize: 32}}>
            {(timer % 2 == 0)? 'EVEN' : 'The number is: ODD'}
          </Text>
        </View>
      )}
      onMenuDidShow={() => handleStart()}
      onMenuDidHide={() => handleStop()}
      onPressMenuItem={({nativeEvent}) => {
        switch (nativeEvent.actionKey) {
          case 'add':
            setTimer((timer) => timer + 100);
            break;

          case 'reset':
            handleReset();
            break;
        };
      }}
      menuConfig={{
        menuTitle: 'ContextMenuViewSimpleExample12',
        menuItems: [{
          actionKey     : 'add',
          actionTitle   : `Add 100`,
          icon: {
            iconType : 'SYSTEM',
            iconValue: 'plus',
          }
        }, (timer > 0) && {
          actionKey     : 'reset',
          actionTitle   : `Reset Counter`,
          menuAttributes: ['destructive'],
          icon: {
            iconType : 'SYSTEM',
            iconValue: 'trash',
          }
        }],
      }}
    />
  );
};

4.1.13 ContextMenuView Simple Example #13

A context menu configured with 3 menu actions with each having a discoverabilityTitle value. Visually, this will show 3 menu actions with subtitles below them.

• This example is demoed in this gif.

<ContextMenuView
  menuConfig={{
    menuTitle: 'ContextMenuViewSimpleExample13',
    menuItems: [{
      actionKey  : 'key-01',
      actionTitle: 'Action #1',
      // set the optional `discoverabilityTitle` property to a string
      discoverabilityTitle: 'Action subtitle',
    }, {
      actionKey  : 'key-02'   ,
      actionTitle: 'Action #2',
      // if the string is long, it will be split into two lines
      discoverabilityTitle: 'Lorum ipsum sit amit dolor aspicing',
    }, {
      actionKey  : 'key-03'   ,
      actionTitle: 'Action #3',
      // and if the string is too long, it will be truncated...
      discoverabilityTitle: 'Very long `discoverabilityTitle` lorum ipsum sit amit',
    }],
  }}
/>

4.1.14 ContextMenuView Simple Example #14

A context menu configured to have a custom preview, and the optional PreviewConfig.preferredCommitStyle property set to pop.

• The default value for preferredCommitStyle is dismiss, that's why when you tap the context menu preview, the preview will animate back to it's original position.
• If you set preferredCommitStyle to pop, when you tap the context menu preview, the preview will rapidly zoom in and fade out. This is great if you want to show something different when the preview is tapped.
• This example is demoed in this gif.

function ContextMenuViewSimpleExample14(props) {
  return(
    <ContextMenuView
      previewConfig={{
        previewType: 'CUSTOM',
        previewSize: 'STRETCH',
        backgroundColor: 'rgba(255,255,255,0.75)',
        preferredCommitStyle: 'pop',
      }}
      renderPreview={() => (
        <View style={{ flex: 1, alignItems: 'center', justifyContent: 'center' }}>
          <Text style={{fontSize: 32}}>
            Hello World
          </Text>
          <Text style={{fontSize: 32}}>
            Hello World
          </Text>
          <Text style={{fontSize: 32}}>
            Hello World
          </Text>
        </View>
      )}
      menuConfig={{
        menuTitle: 'ContextMenuViewSimpleExample14',
      }}
    />
  );
};

4.1.15 ContextMenuView Simple Example #15

A example context menu configured with a "target view". The target view is the view where the context menu preview will transition in and out from. Essentially, instead of transitioning the entire ContextMenuView, you can specify a specific view.

• If you have a custom preview configured, then the "target view" will be used to transition your custom preview.
• If you don't have a custom preview configured (like this example), then the "target view" will become the context menu preview.
• The previewConfig prop accepts a PreviewConfig object. The PreviewConfig object has an optional property called targetViewNode. You can use this property to specify the "target view" you want to use.
  • The targetViewNode property accepts a number returned from the findNodeHandle() function.
  • You can import the findNodeHandle function from the react-native package: import { findNodeHandle } from 'react-native'
• In order to specify a "target view" for your context menu, you first need a ref to that view. The second thing you need is a special value called a "node handle".
  • A node handle is a number that corresponds to a specific native component instance in your app's view hierarchy. In other words, native components (like View, Text, etc.) all have a corresponding node handle. You can use a node handle to uniquely refer to a specific native component.
  • To get a native components's corresponding node handle, you can use the findNodeHandle() function. This functions accepts a ref to some native component (e.g. like a <View> component).
• This example is demoed in this gif.

class ContextMenuViewSimpleExample15 extends React.PureComponent {
  constructor(props){
    super(props);

    this.state = {
      // store the node handle in state
      targetViewNode: null,
    };
  };

  componentDidMount(){
    this.setState({
      // once the comp. mounts, get the node handle of the target view node
      // and store it in state.
      targetViewNode: findNodeHandle(this.viewRef)
    });
  };

  render(){
    return(
      <ContextMenuView
        previewConfig={{
          // provide the node handle to your target view in the 
          // `previewConfig` prop.
          targetViewNode: this.state.targetViewNode,
        }}
        menuConfig={{
          menuTitle: 'ContextMenuViewSimpleExample15',
          menuItems: [{
            actionKey  : 'key-01',
            actionTitle: 'Action #1',
          }],
        }}
      >
        {/* save a ref to your target view */}
        <View ref={r => this.viewRef = r}>
          <Text style={styles.text}>
            {`Hello! Target Node: ${this.state.targetViewNode}`}
          </Text>
        </View>
      </ExampleContextMenuItem>
    );
  };
};

4.1.16 ContextMenuView Simple Example #16

A example context menu configured to have 3 menu actions. The first action has no icon, the second uses a SYSTEM SF Symbols icon, and the third uses a ASSET icon.

• If you are using an ASSET icon, then the string that you pass to the iconValue property must correspond to an image asset in your Xcode project's xcasset catalog.
• This example is demoed in this gif.

<ContextMenuView
  menuConfig={{
    menuTitle: 'ContextMenuViewSimpleExample16',
    menuItems: [{
      actionKey  : 'key-01',
      actionTitle: 'Action #1',
      discoverabilityTitle: 'No Icon',
    }, {
      actionKey  : 'key-02'   ,
      actionTitle: 'Action #2',
      discoverabilityTitle: 'Use "SYSTEM" icon',
      icon: {
        iconType : 'SYSTEM',
        iconValue: 'dial.fill',
      }
    }, {
      actionKey  : 'key-03'   ,
      actionTitle: 'Action #3',
      discoverabilityTitle: 'Use "ASSET" icon',
      icon: {
        iconType : 'ASSET',
        iconValue: 'icon-rainbow-flag',
      }
    }],
  }}
/>

4.1.17 ContextMenuView Simple Example #17

A example context menu configured to have menu actions with custom colors.

• A MenuConfig or MenuAction object has an optional icon property. Aside from theiconType and iconValue properties, an icon object also has an optional iconTint property.
• The IconConfig.iconTint property accepts a color string. The color string can be an rgb, rgba, hex, or css color code format.
• This example is demoed in this gif.

<ContextMenuView
  menuConfig={{
    menuTitle: 'ContextMenuViewSimpleExample17',
    menuItems: [{
      actionKey  : 'key-01',
      actionTitle: 'Action #1',
      discoverabilityTitle: 'Blue Icon',
      // a `IconConfig` object
      icon: {
        iconType : 'SYSTEM',
        iconValue: 'cloud.heavyrain.fill',
        iconTint : 'blue', // <- set the optional `iconTint` property
      },
    }, {
      actionKey  : 'key-02',
      actionTitle: 'Action #2',
      discoverabilityTitle: 'Orange Icon',
      // another `IconConfig` object
      icon: {
        iconType : 'SYSTEM',
        iconValue: 'exclamationmark.triangle.fill',
        iconTint : 'rgb(218,165,32)', // <- can be a css color/rgb/rgba...
      },
    }, {
      actionKey  : 'key-03',
      actionTitle: 'Action #3',
      discoverabilityTitle: 'Pink Icon',
      // and another `IconConfig` object
      icon: {
        iconType : 'SYSTEM',
        iconValue: 'heart.fill',
        iconTint : '#FF1493', // <- can be a hex/hex w/ alpha string
      },
    }, {
      actionKey  : 'key-04',
      actionTitle: 'Action #4',
      discoverabilityTitle: 'Green Icon',
      // and yet another `IconConfig` object
      icon: {
        iconType : 'SYSTEM',
        iconValue: 'bubble.right.fill',
        iconTint : 'rgba(124,252,0,0.5)', //  <- pass any valid color string
      },
    }]
  }}
/>

4.1.18 ContextMenuView Simple Example #18

A example context menu configured to have menu actions that uses a REQUIRE icon.

• Import the image component from react-native: import { Image } from 'react-native';
• The image component has a function called Image.resolveAssetSource(souce). This function accepts a number returned from the require() function.
• In the MenuConfig or MenuAction object's optional icon property, set theIconConfig.iconType property to REQUIRE, and then set the IconConfig.iconValue property to the object returned by the Image.resolveAssetSource() function.
• In other words, when we want to use a REQUIRE icon, i.e. an icon that is resolved via require('directory/image.png'), then the iconValue property accepts a AssetSource object. You can get an AssetSource object via the built-inImage.resolveAssetSource function.
• This example is demoed in this gif.

const iconA = Image.resolveAssetSource(
  require('../../assets/emoji-pleading-face.png')
);

const iconB = Image.resolveAssetSource(
  require('../../assets/emoji-smiling-face-with-hearts.png')
);

const iconC = Image.resolveAssetSource(
  require('../../assets/emoji-sparkling-heart.png')
);

export function ContextMenuViewSimpleExample18(props) {
  return(
    <ContextMenuView
      menuConfig={{
        menuTitle: 'ContextMenuViewSimpleExample18',
        menuItems: [{
          actionKey  : 'key-01'   ,
          actionTitle: 'Action #1',
          discoverabilityTitle: 'Use "REQUIRE" icon',
          icon: {
            iconType : 'REQUIRE',
            iconValue: iconA,
          }
        }, {
          actionKey  : 'key-02'   ,
          actionTitle: 'Action #2',
          discoverabilityTitle: 'Use "REQUIRE" icon',
          icon: {
            iconType : 'REQUIRE',
            iconValue: iconB,
          }
        }, {
          actionKey  : 'key-03'   ,
          actionTitle: 'Action #3',
          discoverabilityTitle: 'Use "REQUIRE" icon',
          icon: {
            iconType : 'REQUIRE',
            iconValue: iconC,
          }
        }],
      }}
    />
  );
};

4.2 ContextMenuButton Examples

Most of the examples in the ContextMenuView section also applies here. The props in ContextMenuView (like the menuConfig and useActionSheetFallback props) as well as most of the events behave the same.

Show/Hide Section

4.2.1 ContextMenuButton Simple Example #1

A plain context menu button configured with 3 actions (no icons, just text). A long press on the ContextMenuButton component will show the context menu.

<ContextMenuButton
  onPress={() => alert('TouchableOpacity - OnPress')}
  onPressMenuItem={({nativeEvent}) => {
    alert(`onPressMenuItem nativeEvent: ${JSON.stringify(nativeEvent)}`)
  }}
  menuConfig={{
    menuTitle: 'ContextMenuButtonSimpleExample01',
    menuItems: [{
      actionKey  : 'key-01',
      actionTitle: 'Action #1',
    }, {
      actionKey  : 'key-02'   ,
      actionTitle: 'Action #2',
    }, {
      actionKey  : 'key-03'   ,
      actionTitle: 'Action #3',
    }],
  }}
/>

4.2.2 ContextMenuButton Simple Example #2

A context menu button but we set the isMenuPrimaryAction prop to true. Instead of a long press, tapping on the ContextMenuButton component will now immediately show the context menu.

<ContextMenuButton
  onPressMenuItem={({nativeEvent}) => {
    alert(`onPressMenuItem nativeEvent: ${JSON.stringify(nativeEvent)}`);
  }}
  isMenuPrimaryAction={true} // <- set the prop to true
  menuConfig={{
    menuTitle: 'ContextMenuButtonSimpleExample02',
    menuItems: [{
      actionKey  : 'key-01' ,
      actionTitle: 'Action #1',
      icon: {
        iconType : 'SYSTEM',
        iconValue: 'folder',
      }
    }, {
      actionKey  : 'key-02'   ,
      actionTitle: 'Action #2',
      icon: {
        iconType : 'SYSTEM',
        iconValue: 'dial.fill',
      }
    }, {
      actionKey  : 'key-03'   ,
      actionTitle: 'Action #3',
      icon: {
        iconType : 'SYSTEM',
        iconValue: 'archivebox.fill',
      }
    }],
  }}
/>

License

MIT

Links

• I'm @DominicGo on twitter if you have any questions ✨
• Other libraries: react-native-ios-modal, react-native-ios-popover
• This library was generated/made using @react-native-community/bob