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https://github.com/gxsshallot/react-native-pure-navigation-bar

A fully customizable navigation bar in React Native.
https://github.com/gxsshallot/react-native-pure-navigation-bar

customizable navigation-bar react-native

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A fully customizable navigation bar in React Native.

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README

          

# react-native-pure-navigation-bar

[![npm version](https://img.shields.io/npm/v/react-native-pure-navigation-bar.svg?style=flat)](https://www.npmjs.com/package/react-native-pure-navigation-bar)
[![Build Status](https://travis-ci.org/gaoxiaosong/react-native-pure-navigation-bar.svg?branch=master)](https://travis-ci.org/gaoxiaosong/react-native-pure-navigation-bar)

[中文说明](https://www.jianshu.com/p/d805e022c236)

Here is a fully customizable navigation bar in React-Native. You can set the global unified style of navigation bar and add it as a react component in each page.

It supports:

* Absolute position style.
* Safe Area Inset style.
* Portrait and Landscape mode.
* Translucent property for Android.
* Do go back action automatically.
* Title center or uncenter.
* Seperator under navigation bar.
* Button type of string, number or react element.
* Go back button with image or text.
* Customize style globally and in each view.

## ScreenShots

### iPhone X

### Android

## Install

Install by Yarn:

```shell
yarn add react-native-pure-navigation-bar
```

Install by NPM:

```shell
npm install --save react-native-pure-navigation-bar
```

## Usage

First import in the file:

```jsx
import NaviBar from 'react-native-pure-navigation-bar';
```

Then add component in `render()` function:

```jsx
render() {
return (


{/* other components */}

);
}
```

## Export

| Name | Description |
| :-: | :-: |
| DEFAULT_NAVBAR_HEIGHT | Default navigation bar height |
| GOBACK_BUTTON | An identifier when you set 'leftElement' or 'rightElement' to identify the button as GoBack button |
| GOBACK_IMAGE | An default image for GOBACK_BUTTON |
| forceInset | A function to generate `forceInset` options easilly |
| getSafeAreaInset | Get safe area inset with landscape and translucent params |

## Global Settings

You can change the navigation bar settings at the startup, include navigation bar style, and other default props.

You can set options like this:

```jsx
import {InnerNaviBar} from 'react-native-pure-navigation-bar';

InnerNaviBar.defaultProps.isTranslucent = true;
InnerNaviBar.defaultProps.style.titleContainer = {...};
```

## Custom Setting

You can control the action or style of navigation bar by passing 'props'.

| PropName | Description |
| :-: | :-: |
| title | Title view of text style or user custom view |
| titleCenter | Title is must at center or not |
| hasSeperatorLine | Bottom of navigation bar has a seperator line or not |
| leftElement | Left buttons, a string or a number means a button of text style, an element means a button view, an array means an array of button which maybe text or custom view |
| rightElement | Right buttons, same format as 'leftElement' |
| onLeft | Left button click function, param is button index in 'leftElement', from 0 on. If return is false and button is goback button, then do not call the default goback action |
| onRight | Right button click function, same format as 'onLeft' |
| autoCloseKeyboard | Auto dismiss keyboard when click button or not |
| autoHardwareBack | Auto listen hardware back event on Android or not |
| disableLock | Enable or disable button clicking lock to avoid clicking multi times |
| gobackImage | Image of goback button |
| gobackText | Text of goback button |
| isAbsolute | Enable absolute style or not |
| isTranslucent | Translucent mode in Android |
| safeOptions | Safe area option of navigation bar. Use 'false' to disable |
| navbarHeight | Navigation bar height. Default is `DEFAULT_NAVBAR_HEIGHT` |
| style | A custom style which has highest priority, object's key is in following 'Style' section |

You can see `index.d.ts` for their types and `src/index.js` for their default values.

## Style

The component style is consist of three part:

* User custom style, passed by component props, is highest level.
* Global setting style, set with `defaultProps` in `InnerNaviBar`, is medium level, can be override by User custom style.
* Inner style, written in `src/style.js`, is lowest level, can be overrided by the two styles above.

All the key you can customize in Global or Custom settings list below:

| Key | Description |
| :-: | :-: |
| safeView | Safe area view |
| absoluteView | Absolute view |
| normalView | Not safe area or absolute view |
| container | The whole navigation bar |
| seperator | Seperator line at the bottom |
| titleContainer | Title container off center |
| title | Inner title text |
| leftView | Left view contains all left buttons |
| rightView | Right view contains all right buttons |
| buttonView | Text-type button touchable view |
| buttonText | Text-type button text |
| gobackView | Goback button touchable view |
| gobackImage | Goback button image |
| gobackText | Goback button text |

## FAQ

You can see [Wiki](https://github.com/gaoxiaosong/react-native-pure-navigation-bar/wiki/) for questions. And if not found, you can commit a issue to me.

## Example Project

You can open the example project by following steps:

1. Enter `example`. Use `yarn` or `npm install` to install the modules. Run `npm start` in a seperate terminal.
1. Create a example project with entry file `index` and module name `test`.