/react-native-digits

Primary LanguageJavaMIT LicenseMIT

React Native Digits

npm version npm version

Getting Started

Installation

npm install react-native-digits --save

Setup iOS

See React Native documentation on Linking Libraries

  1. Open your project in XCode
  2. Right click on Libraries and click Add Files to "YOUR_PROJECT _NAME"
  3. Add libRNDigits.a to Build Phases -> Link Binary With Libraries

Setup Android

In settings.gradle

Add to bottom:

include ':react-native-digits'
project(':react-native-digits').projectDir = new File(settingsDir, '../node_modules/react-native-digits')

In android/build.gradle

allprojects {
  repositories {
    mavenLocal()
    jcenter()
    maven { url 'https://maven.fabric.io/public' }   <--- ADD THIS
  }
}

In android/app/build.gradle

dependencies {
  compile fileTree(dir: 'libs', include: ['*.jar'])
  compile 'com.android.support:appcompat-v7:23.0.0'
  compile 'com.facebook.react:react-native:0.14.+'
  compile project(':react-native-digits')           <--- ADD THIS
}

In MainActivity.java

import co.fixt.react.digits.*;                      <--- ADD THIS

public class MainActivity extends Activity implements DefaultHardwareBackBtnHandler {
  private ReactInstanceManager mReactInstanceManager;
  private ReactRootView mReactRootView;
  
  @Override
  protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    mReactRootView = new ReactRootView(this);
 
    mReactInstanceManager = ReactInstanceManager.builder()
                 .setApplication(getApplication())
                 .setBundleAssetName("index.android.bundle")
                 .setJSMainModuleName("index.android")
                 .addPackage(new MainReactPackage())
                 .addPackage(new RNDigitsModule())     <--- ADD THIS
                 .setUseDeveloperSupport(BuildConfig.DEBUG)
                 .setInitialLifecycleState(LifecycleState.RESUMED)
                 .build();

    mReactRootView.startReactApplication(mReactInstanceManager, "DropBot", null);

    setContentView(mReactRootView);
  }

In AndroidManifest.xml

Add this inside the application tag.

<meta-data
  android:name="io.fabric.ApiKey"
  android:value="YOUR_API_KEY" />
<meta-data
  android:name="io.fabric.ApiSecret"
  android:value="YOUR_API_SECRET" />

Android Custom Theme

In android/app/src/main/res/values/styles.xml

<resources>

  ...

  <-- Customize this -->
  <style name="CustomDigitsTheme" parent="android:Theme.Holo.Light">
    <item name="android:textColorPrimary">@android:color/black</item>
    <item name="android:textColorSecondary">@android:color/darker_gray</item>
    <item name="android:windowBackground">@android:color/white</item>
    <item name="android:textColorLink">#000000</item>
    <item name="android:colorAccent">#000000</item>
    <item name="dgts__accentColor">#000000</item>
  </style>

</resources>

Documentation here

Usage

import React, { Component } from 'react-native'

import Button from ‘./button’
import Digits from 'react-native-digits'

export default class Login extends Component {
  handleDigitsError(err) {
    this.setState({showDigits: false})
    console.warn(‘Login failed’, err)
  }
  
  handleDigitsLogin(credentials) {
    this.setState({showDigits: false})
    console.log(‘Login successful’, credentials)
  }
  
  render() {
    return (
      <View>
        <Button
        	onPress={ () => this.setState({showDigits: true}) }
        >
          Login
        </Button>
        
        <Digits
          accentColor=“#16a085”
          backgroundColor=“#ffffff”
          onError={this.handleDigitsError.bind(this)}
          onLogin={this.handleDigitsLogin.bind(this)}
        />
      </View>
    )
  }
}

Properties

Prop Default Type Description
accentColor string The main color of elements associated with user actions (e.g. buttons).
backgroundColor string The background color for all views in the Digits flow.
onError (err) => console.warn(err) function Callback on error.
onLogin function Callback on success. credentials are passed back.
visible false bool Show the Digits viewController