Basic integration for Facebook Account kit SDK for Phone number Validation and login

Facebook Account Kit Android Basic integration

Facebook Account Kit Android Basic integration

AndroidManifest.xml

<manifest xmlns:android="http://schemas.android.com/apk/res/android"
    package="com.mobyta.authhelper">

    <application
        android:allowBackup="true"
        android:label="@string/app_name"
        android:supportsRtl="true">
        <meta-data
            android:name="com.facebook.accountkit.ApplicationName"
            android:value="@string/app_name" />
        <meta-data
            android:name="com.facebook.sdk.ApplicationId"
            android:value="@string/fb_app_id" />
        <meta-data
            android:name="com.facebook.accountkit.ClientToken"
            android:value="@string/fb_ak_client_key" />

        <activity android:name="com.facebook.accountkit.ui.AccountKitActivity">
            <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_ak_login_protocol_scheme" />
            </intent-filter>
        </activity>
    </application>

</manifest>

build.gradle

apply plugin: 'com.android.library'

android {
    compileSdkVersion 25
    buildToolsVersion "25.0.0"

    defaultConfig {
        minSdkVersion 15
        targetSdkVersion 25
        versionCode 1
        versionName "1.0"


    }
    buildTypes {
        release {
            minifyEnabled false
            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
        }
    }
}

dependencies {
    compile fileTree(dir: 'libs', include: ['*.jar'])
    compile group: 'com.facebook.android', name: 'account-kit-sdk', version: '4.17.0'
}

fb_account_kit.xml

<?xml version="1.0" encoding="utf-8"?>
<resources>
    <string name="fb_app_id">FB_APP_ID</string>
    <string name="fb_ak_client_key">FB_ACCOUNT_KIT_CLIENT_ID</string>
    <string name="fb_ak_login_protocol_scheme">akFB_APP_ID</string>
</resources>

FbAccountKitHelper.java

package com.mobyta.authhelper.FbAccountKit;

import android.app.Activity;
import android.content.Context;
import android.content.Intent;
import android.widget.Toast;

import com.facebook.accountkit.AccessToken;
import com.facebook.accountkit.AccountKit;
import com.facebook.accountkit.AccountKitLoginResult;
import com.facebook.accountkit.ui.AccountKitActivity;
import com.facebook.accountkit.ui.AccountKitConfiguration;
import com.facebook.accountkit.ui.LoginType;

public class FbAccountKitHelper {
    private static int APP_REQUEST_CODE = 99;
    private static FbAccountKitHelper _instance;

    private FbAccountKitHelper(Context context) {
        AccountKit.initialize(context);
    }

    public static FbAccountKitHelper getInstance(Context context) {
        if (null == _instance) {
            _instance = new FbAccountKitHelper(context);
        }
        return _instance;
    }

    /**
     * Check if user is logged in
     *
     * @return
     */
    public boolean validateSession() {
        AccessToken accessToken = AccountKit.getCurrentAccessToken();
        if (accessToken != null) {
            return true;
        }
        return false;
    }

    /**
     * Log user out
     */
    public void inValidateSession() {
        AccountKit.logOut();
    }

    /**
     * Opens a Facebook account kit activity for login
     *
     * @param context
     */
    public void onLoginPhone(Activity context) {
        final Intent intent = new Intent(context, AccountKitActivity.class);
        AccountKitConfiguration.AccountKitConfigurationBuilder configurationBuilder =
                new AccountKitConfiguration.AccountKitConfigurationBuilder(
                        LoginType.PHONE,
                        AccountKitActivity.ResponseType.TOKEN); // or .ResponseType.TOKEN
        // ... perform additional configuration ...
        intent.putExtra(
                AccountKitActivity.ACCOUNT_KIT_ACTIVITY_CONFIGURATION,
                configurationBuilder.build());
        context.startActivityForResult(intent, APP_REQUEST_CODE);
    }

    /**
     * Returns true if this is handled for Account kit callback
     *
     * @param reqCode
     * @param data
     * @return
     */
    public boolean onResponse(int reqCode, Intent data, IFbAccountKitCallback iFbAccountKitCallback) {
        if (reqCode == APP_REQUEST_CODE) {
            AccountKitLoginResult loginResult = data.getParcelableExtra(AccountKitLoginResult.RESULT_KEY);
            if (loginResult.getError() != null) {
                iFbAccountKitCallback.onError();
            } else if (loginResult.wasCancelled()) {
                iFbAccountKitCallback.onCancel();
            } else {
                iFbAccountKitCallback.onSuccess();
            }
            return true;
        } else {
            return false;
        }
    }

}

IFbAccountKitCallback.java

package com.mobyta.authhelper.FbAccountKit;

public interface IFbAccountKitCallback {
    void onCancel();

    void onSuccess();

    void onError();
}