Smartcar Android Auth SDK

The SmartcarAuth Android SDK makes it easy to integrate with Smartcar Connect from Android.

Reference Documentation

• Smartcar Android Auth SDK JavaDoc
• Smartcar Developer Dashboard
• Smartcar Documentation

Installation

Add the following to your application's build.gradle dependencies:

dependencies {
    implementation("com.smartcar.sdk:smartcar-auth:4.1.2")
}

Bluetooth support

For Bluetooth pairing support, add the permissions to AndroidManifest.xml:

<manifest>
    <!-- Request legacy Bluetooth permissions on older devices. -->
    <uses-permission android:name="android.permission.BLUETOOTH"
                     android:maxSdkVersion="30" />
    <uses-permission android:name="android.permission.BLUETOOTH_ADMIN"
                     android:maxSdkVersion="30" />

    <!-- Assert that Bluetooth scan results are not used to derive
         physical location information -->
    <uses-permission android:name="android.permission.BLUETOOTH_SCAN"
        android:usesPermissionFlags="neverForLocation"
        tools:targetApi="s" />
    <uses-permission android:name="android.permission.BLUETOOTH_CONNECT" />
    ...
</manifest>

Usage

1. Instantiate a new SmartcarAuth instance with a SmartcarCallback handler:

import com.smartcar.sdk.SmartcarAuth;
import com.smartcar.sdk.SmartcarCallback;
import com.smartcar.sdk.SmartcarResponse;

SmartcarAuth smartcarAuth = new SmartcarAuth(
    "your-client-id",
    "your-redirect-uri",
    new String[] {"read_vehicle_info", "read_odometer"},

    // Create a callback to handle the redirect response
    new SmartcarCallback() {
        @Override
        public void handleResponse(SmartcarResponse smartcarResponse) {
            // Retrieve the authorization code
            Log.d("SmartcarAuth", "Authorization code: " + smartcarResponse.getCode());
        }
});

2. Launch the Smartcar Connect flow:

smartcarAuth.launchAuthFlow(getApplicationContext());

Alternatively, add a click handler to any view to launch the Smartcar Connect flow.

Button connectButton = findViewById(R.id.connect_button);
smartcarAuth.addClickHandler(getApplicationContext(), connectButton);

3. Use the AuthUrlBuilder for additional configuration:

String authUrl = smartcarAuth.authUrlBuilder()
    .setState("foo")
    .setForcePrompt(true)
    .setMakeBypass("TESLA")
    .build();

// Launch Smartcar Connect with the configured parameters
smartcarAuth.launchAuthFlow(getApplicationContext(), authUrl);

// Alternatively attach a click handler
Button connectButton = findViewById(R.id.connect_button);
smartcarAuth.addClickHandler(getApplicationContext(), button, authUrl);

Contributing

Please use Android Studio 3.5 to develop on the Smartcar Android SDK.