StatusBar

StatusBar

Component to control the app status bar.

Usage with Navigator

It is possible to have multiple StatusBar components mounted at the same time. The props will be merged in the order the StatusBar components were mounted. One use case is to specify status bar styles per route using Navigator.

 <View>
   <StatusBar
     backgroundColor="blue"
     barStyle="light-content"
   />
   <Navigator
     initialRoute={{statusBarHidden: true}}
     renderScene={(route, navigator) =>
       <View>
         <StatusBar hidden={route.statusBarHidden} />
         ...
       </View>
     }
   />
 </View>

Imperative API

For cases where using a component is not ideal, there is also an imperative API exposed as static functions on the component. It is however not recommended to use the static API and the component for the same prop because any value set by the static API will get overriden by the one set by the component in the next render.

Constants

currentHeight (Android only) The height of the status bar.

Props

animated?: boolean

If the transition between status bar property changes should be animated. Supported for backgroundColor, barStyle and hidden.

barStyle?: literal | literal | literal

Sets the color of the status bar text.

hidden?: boolean

If the status bar is hidden.

androidbackgroundColor?: $FlowFixMe

The background color of the status bar.

androidtranslucent?: boolean

If the status bar is translucent. When translucent is set to true, the app will draw under the status bar. This is useful when using a semi transparent status bar color.

iosnetworkActivityIndicatorVisible?: boolean

If the network activity indicator should be visible.

iosshowHideTransition?: literal | literal

The transition effect when showing and hiding the status bar using the hidden prop. Defaults to 'fade'.

Methods

static setHidden(hidden: boolean, animation?: StatusBarAnimation)

Show or hide the status bar

Parameters:
Name and Type Description
hidden

boolean

Hide the status bar.

[animation]

StatusBarAnimation

Optional animation when changing the status bar hidden property.

static setBarStyle(style: StatusBarStyle, animated?: boolean)

Set the status bar style

Parameters:
Name and Type Description
style

StatusBarStyle

Status bar style to set

[animated]

boolean

Animate the style change.

static setNetworkActivityIndicatorVisible(visible: boolean)

Control the visibility of the network activity indicator

Parameters:
Name and Type Description
visible

boolean

Show the indicator.

static setBackgroundColor(color: string, animated?: boolean)

Set the background color for the status bar

Parameters:
Name and Type Description
color

string

Background color.

[animated]

boolean

Animate the style change.

static setTranslucent(translucent: boolean)

Control the translucency of the status bar

Parameters:
Name and Type Description
translucent

boolean

Set as translucent.

Type Definitions

StatusBarStyle

Status bar style

Type:
$Enum
Constants:
Value Description
default

Default status bar style (dark for iOS, light for Android)

light-content

Dark background, white texts and icons

dark-content

Light background, dark texts and icons

StatusBarAnimation

Status bar animation

Type:
$Enum
Constants:
Value Description
none

No animation

fade

Fade animation

slide

Slide animation

© 2015–2017 Facebook Inc.
Licensed under the Creative Commons Attribution 4.0 International Public License.
https://facebook.github.io/react-native/docs/statusbar.html

在线笔记
App下载
App下载

扫描二维码

下载编程狮App

公众号
微信公众号

编程狮公众号

意见反馈
返回顶部