Facebook login issue in Android 4.2.2 (Jelly Bean)

Question

I have integrated facebook login in my app. And it is working fine in Android OS Oreo, Marshmallow, Lollipop and kitkat. But when I test it in 4.2.2 Jelly Bean version, it is like stuck in loading screen. It keeps loading for a very long time.

The Device I am using is Device Name : Panasonic P31 Android OS : 4.2.2 Jelly Bean

I am sharing the screenshot below.

Some times I do get facebook login dialog telling to enter email and password. And if enter the credentials and login, next the Confirm login dialog is coming but nothing to interact with, it is blank! Like in the screenshot below:

Answer 1

I also occurred in facebook-android-sdk v4.25.0. Probably you can fix it by adding the following settings. It seems to be necessary to handle Facebook Scheme.

/app/res/values/strings.xml

<string name="fb_login_protocol_scheme">fb{your-facebook-app-id}</string>

/app/src/main/AndroidManifest.xml

<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>

Reference: https://developers.facebook.com/docs/facebook-login/android/v2.2