npm package: @genconllc/react-native-braintree-dropin-ui
Description: > React Native integration of Braintree Drop-in IOS V9.14.0 ANDROID V6.11.0 (Apple Pay &Android Pay Enabled)
Author: Gencon LLC
Latest version: 2.0.1

# react-native-braintree-dropin-ui

> React Native integration of Braintree Drop-in for IOS & ANDROID (Apple Pay, Google Pay, Paypal, Venmo, Credit Card)

<p align="center">
<img src="https://raw.githubusercontent.com/wgltony/react-native-braintree-dropin-ui/master/node_modules/iphone.png" width="250">
<img src="https://raw.githubusercontent.com/wgltony/react-native-braintree-dropin-ui/master/node_modules/android.png" width="250">
</p>

## Getting started

For React Native versions >= 0.60

IOS
```bash
npm install react-native-braintree-dropin-ui --save

OR

yarn add react-native-braintree-dropin-ui

cd ./ios
pod install
```

Android
```bash
npm install react-native-braintree-dropin-ui --save

OR

yarn add react-native-braintree-dropin-u
```

## Configurate Payment Method(For ALL RN VERSIONS)
See Braintree's documentation, [Apple Pay][7], [Google Pay][8], [Paypal][9], [Venmo][10]
Once you have finished setting up all the configurations, it will show in the dropin UI.


For React Native versions < 0.60
### Mostly automatic installation

```bash
react-native link react-native-braintree-dropin-ui
```

#### iOS specific

You must have a iOS deployment target \>= 12.0.

If you don't have a Podfile or are unsure on how to proceed, see the [CocoaPods][1] usage guide.

In your `Podfile`, add:

```
# comment the next line to disable credit card scanning
pod 'CardIO'

```

When using React Native versions < 0.60, the following must also be added to your `Podfile`:

```
pod 'Braintree'

pod 'BraintreeDropIn'

 # comment the next line to disable Apple pay
pod 'Braintree/ApplePay'

 # comment the next line to disable PayPal
pod 'Braintree/PayPal'

 # comment the next line to disable Venmo
pod 'Braintree/Venmo'

 # Data collector for Braintree Advanced Fraud Tools
pod 'Braintree/DataCollector'
```

Then:

```bash
cd ios
pod repo update # optional and can be very long
pod install
```

#### Apple Pay

The Drop-in will show Apple Pay as a payment option as long as you've completed the [Apple Pay integration][5] and the customer's [device and card type are supported][6].

#### PayPal

To enable paypal payments in iOS, you will need to add `setReturnURLScheme` to `launchOptions` of your `AppDelegate.m` / `AppDelegate.mm`

```objective-c
- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions {
    [BTAppContextSwitcher setReturnURLScheme:@"com.your-company-name.your-app-name.payments"]; // ADD THIS LINE 
    return YES;
}
```

#### Android specific

Add in your `MainActivity.java`:
```
    import tech.power.RNBraintreeDropIn.RNBraintreeDropInModule;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        // ...
        RNBraintreeDropInModule.initDropInClient(this);
    }
```

Note: Only complete the next steps if using React Native versions < 0.60, autolinking will do these steps automatically.

Add in your `app/build.gradle`:

```
dependencies {
...
    implementation project(':react-native-braintree-dropin-ui')
    implementation "io.card:android-sdk:5.+"
    implementation 'com.braintreepayments.api:data-collector:2.+'
    implementation 'com.google.android.gms:play-services-wallet:11.4.0'
```

Add in your `MainApplication.java`:

```
  import tech.power.RNBraintreeDropIn.RNBraintreeDropInPackage;


  return Arrays.<ReactPackage>asList(
             ... ...
             new RNBraintreeDropInPackage()  // <------ add here
         );

```

The below steps apply to all versions of React Native

If you wish to support Google Pay, add in your `AndroidManifest.xml`:

```
    <!-- Enables the Google Pay API -->
    <meta-data
        android:name="com.google.android.gms.wallet.api.enabled"
        android:value="true"/>
```

If you wish to support card swipe support, add in your 'app/build.gradle`:

```
dependencies {
...
    implementation "io.card:android-sdk:5.+"
```

### Configuration

For more configuration options, see Braintree's documentation ([iOS][2] | [Android][3]).

#### 3D Secure

If you plan on using 3D Secure, you have to do the following.

##### iOS

###### Configure a new URL scheme

Add a bundle url scheme `{BUNDLE_IDENTIFIER}.payments` in your app Info via XCode or manually in the `Info.plist`.
In your `Info.plist`, you should have something like:

```xml
<key>CFBundleURLTypes</key>
<array>
    <dict>
        <key>CFBundleTypeRole</key>
        <string>Editor</string>
        <key>CFBundleURLName</key>
        <string>com.myapp</string>
        <key>CFBundleURLSchemes</key>
        <array>
            <string>com.myapp.payments</string>
        </array>
    </dict>
</array>
```

###### Update your code

In your `AppDelegate.m`:

```objective-c
#import "BraintreeCore.h"

...
- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions
{
    ...
    [BTAppContextSwitcher setReturnURLScheme:self.paymentsURLScheme];
    ...
}

- (BOOL)application:(UIApplication *)application
            openURL:(NSURL *)url
            options:(NSDictionary<UIApplicationOpenURLOptionsKey,id> *)options {

    if ([url.scheme localizedCaseInsensitiveCompare:self.paymentsURLScheme] == NSOrderedSame) {
        return [BTAppContextSwitcher handleOpenURL:url];
    }

    return [RCTLinkingManager application:application openURL:url options:options];
}

- (NSString *)paymentsURLScheme {
    NSString *bundleIdentifier = [[NSBundle mainBundle] bundleIdentifier];
    return [NSString stringWithFormat:@"%@.%@", bundleIdentifier, @"payments"];
}
```

In your `AppDelegate.swift`:

```swift
import Braintree

func application(_ application: UIApplication, didFinishLaunchingWithOptions launchOptions: [UIApplication.LaunchOptionsKey: Any]?) -> Bool {
    ...
    BTAppContextSwitcher.setReturnURLScheme(self.paymentsURLScheme)
    ...
}

func application(_ app: UIApplication, open url: URL, options: [UIApplication.OpenURLOptionsKey : Any] = [:]) -> Bool {
    if let scheme = url.scheme, scheme.localizedCaseInsensitiveCompare(self.paymentsURLScheme) == .orderedSame {
        return BTAppContextSwitcher.handleOpen(url)
    }
    return RCTLinkingManager.application(app, open: url, options: options)
}

private var paymentsURLScheme: String {
    let bundleIdentifier = Bundle.main.bundleIdentifier ?? ""
    return bundleIdentifier + ".payments"
}
```

## Usage

For the API, see the [Flow typings][4].

### Basic

```javascript
import BraintreeDropIn from 'react-native-braintree-dropin-ui';

BraintreeDropIn.show({
  clientToken: 'token',
  merchantIdentifier: 'applePayMerchantIdentifier',
  googlePayMerchantId: 'googlePayMerchantId',
  countryCode: 'US',    //apple pay setting
  currencyCode: 'USD',   //apple pay setting
  merchantName: 'Your Merchant Name for Apple Pay',
  orderTotal:'Total Price',
  googlePay: true,
  applePay: true,
  vaultManager: true,
  payPal: true, 
  cardDisabled: false,
  darkTheme: true,
})
.then(result => console.log(result))
.catch((error) => {
  if (error.code === 'USER_CANCELLATION') {
    // update your UI to handle cancellation
  } else {
    // update your UI to handle other errors
  }
});
```

### 3D Secure

```javascript
import BraintreeDropIn from 'react-native-braintree-dropin-ui';

BraintreeDropIn.show({
  clientToken: 'token',
  threeDSecure: {
    amount: 1.0,
  },
  merchantIdentifier: 'applePayMerchantIdentifier',
  googlePayMerchantId: 'googlePayMerchantId',
  countryCode: 'US',    //apple pay setting
  currencyCode: 'USD',   //apple pay setting
  merchantName: 'Your Merchant Name for Apple Pay',
  orderTotal:'Total Price',
  googlePay: true,
  applePay: true,
  vaultManager: true,
  payPal: true, 
  cardDisabled: false,
  darkTheme: true,
})
.then(result => console.log(result))
.catch((error) => {
  if (error.code === 'USER_CANCELLATION') {
    // update your UI to handle cancellation
  } else {
    // update your UI to handle other errors
    // for 3D secure, there are two other specific error codes: 3DSECURE_NOT_ABLE_TO_SHIFT_LIABILITY and 3DSECURE_LIABILITY_NOT_SHIFTED
  }
});
```

### Fetch more recent payment method

```javascript
import BraintreeDropIn from 'react-native-braintree-dropin-ui';

BraintreeDropIn.fetchMostRecentPaymentMethod(clientToken)
.then(result => console.log(result))
.catch((error) => {
  // Handle error
});
```

### Tokenize card

```javascript
import BraintreeDropIn from 'react-native-braintree-dropin-ui';

BraintreeDropIn.tokenizeCard(clientToken, {
  number: '4111111111111111',
  expirationMonth: '10',
  expirationYear: '23',
  cvv: '123',
  postalCode: '12345',
})
.then(cardNonce => console.log(cardNonce))
.catch((error) => {
  // Handle error
});
```

### Custom Fonts
```
BraintreeDropIn.show({
  ...,
  fontFamily: 'Averta-Regular',
  boldFontFamily: 'Averta-Semibold',
})
```

[1]:  http://guides.cocoapods.org/using/using-cocoapods.html
[2]:  https://github.com/braintree/braintree-ios-drop-in
[3]:  https://github.com/braintree/braintree-android-drop-in
[4]:  ./index.js.flow
[5]:  https://developers.braintreepayments.com/guides/apple-pay/configuration/ios/v5
[6]:  https://articles.braintreepayments.com/guides/payment-methods/apple-pay#compatibility
[7]:  https://developers.braintreepayments.com/guides/apple-pay/overview
[8]:  https://developers.braintreepayments.com/guides/google-pay/overview
[9]: https://developers.braintreepayments.com/guides/paypal/overview/ios/v5
[10]: https://developers.braintreepayments.com/guides/venmo/overview