Integrate Facebook & Google SDKs

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Request

To initiate an google login, set the channel type as GOOGLE_SDK.

final OtplessRequest googleSdkRequest = new OtplessRequest();
googleSdkRequest.setChannelType(OtplessChannelType.GOOGLE_SDK);
OtplessSDK.INSTANCE.startAsync(googleSdkRequest, this::onOtplessResponse);

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Note: Provide Google Client ID

For proper functioning of Google login in your application, you need to provide the ClientId and Client Secret of the credentials created on the Google Cloud Console.

Please ensure that the ClientId and Client Secret associated with your application is provided to OTPless for seamless integration and authentication functionality. This is crucial for the authentication process to work correctly.

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Add Facebook Login Configuration to strings.xml

To integrate Facebook login into your Android application, you need to add the following configuration to your strings.xml file:

<string name="facebook_app_id">FACEBOOK_APP_ID</string>
<string name="fb_login_protocol_scheme">fbFACEBOOK_APP_ID</string>
<string name="facebook_client_token">FACEBOOK_CLIENT_TOKEN</string>

Replace FACEBOOK_APP_ID with your actual Facebook app ID and FACEBOOK_CLIENT_TOKEN with your Facebook client token.

Make sure to add these strings in the res/values/strings.xml file of your Android project to configure Facebook login successfully.

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Add Facebook Login Configuration to AndroidManifest.xml

To configure Facebook login in your Android application, add the following code in the <application> tag of your AndroidManifest.xml:

<meta-data
    android:name="com.facebook.sdk.ApplicationId"
    android:value="@string/facebook_app_id" />
<meta-data
    android:name="com.facebook.sdk.ClientToken"
    android:value="@string/facebook_client_token" />

<activity
    android:name="com.facebook.FacebookActivity"
    android:configChanges="keyboard|keyboardHidden|screenLayout|screenSize|orientation"
    android:label="@string/app_name" />
<activity
    android:name="com.facebook.CustomTabActivity"
    android:exported="true">
    <intent-filter>
        <action android:name="android.intent.action.VIEW" />
        <category android:name="android.intent.category.DEFAULT" />
        <category android:name="android.intent.category.BROWSABLE" />
        <data android:scheme="@string/fb_login_protocol_scheme" />
    </intent-filter>
</activity>

Additionally, add the following code to the <manifest> tag of your AndroidManifest.xml:

<uses-permission android:name="com.google.android.gms.permission.AD_ID" tools:node="remove"/>
<queries>
    <package android:name="com.facebook.katana" />
</queries>

These entries are necessary for enabling Facebook login in your app and ensuring it functions properly.

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Request

To initiate an google login, set the channel type as FACEBOOK_SDK.

final OtplessRequest facebookSdkRequest = new OtplessRequest();
facebookSdkRequest.setChannelType(OtplessChannelType.FACEBOOK_SDK);
OtplessSDK.INSTANCE.startAsync(facebookSdkRequest, this::onOtplessResponse);