PayPal SDK for handling app and browser switch based payments.
'com.paypal.android.sdk:paypal-one-touch:2.2.0'
<dependency>
<groupId>com.paypal.android.sdk</groupId>
<artifactId>paypal-one-touch</artifactId>
<version>2.2.0</version>
</dependency>
<dependency org="com.paypal.android.sdk" name="paypal-one-touch" rev="2.2.0"/>
"com.paypal.android.sdk", "paypal-one-touch", "2.2.0"