52 lines
2.1 KiB
Markdown
Executable File
52 lines
2.1 KiB
Markdown
Executable File
# [Android Components](../../../README.md) > Browser > Menu 2
|
|
|
|
A generic menu with customizable items primarily for browser toolbars.
|
|
|
|
This replaces the [browser-menu](../menu) component with a new API using immutable objects,
|
|
designed to work well with [lib-state](../../lib/state).
|
|
|
|
## Usage
|
|
|
|
### Setting up the dependency
|
|
|
|
Use Gradle to download the library from [maven.mozilla.org](https://maven.mozilla.org/) ([Setup repository](../../../README.md#maven-repository)):
|
|
|
|
```Groovy
|
|
implementation "org.mozilla.components:browser-menu2:{latest-version}"
|
|
```
|
|
|
|
### MenuController
|
|
The menu controller is used to control the items in the menu as well as displaying the menu popup.
|
|
|
|
Sample code can be found in [Sample Toolbar app](https://github.com/mozilla-mobile/android-components/tree/main/samples/toolbar).
|
|
|
|
There are multiple properties that you customize of the browser menu by just adding them into your dimens.xml file.
|
|
|
|
```xml
|
|
<resources xmlns:tools="http://schemas.android.com/tools">
|
|
|
|
<!--Change how rounded the corners of the menu should be-->
|
|
<dimen name="mozac_browser_menu2_corner_radius" tools:ignore="UnusedResources">4dp</dimen>
|
|
|
|
<!--Change how much shadow the menu should have-->
|
|
<dimen name="mozac_browser_menu2_elevation" tools:ignore="UnusedResources">4dp</dimen>
|
|
|
|
<!--Change the width of the menu - can also be set in MenuController#show()-->
|
|
<dimen name="mozac_browser_menu2_width" tools:ignore="UnusedResources">250dp</dimen>
|
|
|
|
<!--Change the top and bottom padding of the menu-->
|
|
<dimen name="mozac_browser_menu2_padding_vertical" tools:ignore="UnusedResources">8dp</dimen>
|
|
|
|
</resources>
|
|
```
|
|
|
|
Options displayed in the menu are configured by using a list of `MenuCandidate` objects.
|
|
The list of options can be sent to the menu by calling `MenuController#submitList()`.
|
|
To change the displayed options, simply call `submitList` again with a new list.
|
|
|
|
## License
|
|
|
|
This Source Code Form is subject to the terms of the Mozilla Public
|
|
License, v. 2.0. If a copy of the MPL was not distributed with this
|
|
file, You can obtain one at http://mozilla.org/MPL/2.0/
|