https://developer.salesforce.com/docs/platform/mobile-sdk/guide/android-native-classes-loginactivity.html
LoginActivity Class | Native Android Development | Mobile SDK Development Guide | Salesforce...
native android developmentmobile sdkclassguidesalesforce
https://developer.salesforce.com/docs/platform/mobile-sdk/guide/android-intro.html
Native Android Development | Mobile SDK Development Guide | Salesforce Developers
Salesforce Mobile SDK for Android provides source code, build scripts, and native sample apps to get you up and running. It gives you template apps th
native android developmentmobile sdkguidesalesforcedevelopers