Android Question How to add referer in ExoPlayer

java.lang.NoSuchFieldException: No field baseDataSourceFactory in class Landroidx/media3/exoplayer/hls/DefaultHlsDataSourceFactory; (declaration of 'androidx.media3.exoplayer.hls.DefaultHlsDataSourceFactory' appears in /data/app/b44664.exadsdsdfdfple-dJX1ozhzon9IWr9_W0QEBA==/base.apk)
    at java.lang.Class.getDeclaredField(Native Method)
    at anywheresoftware.b4a.agraham.reflection.Reflection.GetField(Reflection.java:316)
    at b44664.exadsdsdfdfple.b4xmainpage._b4xpage_created(b4xmainpage.java:60)
    at b44664.exadsdsdfdfple.b4xmainpage.callSub(b4xmainpage.java:134)
    at anywheresoftware.b4a.keywords.Common.CallSub4(Common.java:1098)
    at anywheresoftware.b4a.keywords.Common.CallSubNew2(Common.java:1069)
    at b44664.exadsdsdfdfple.b4xpagesmanager._vvvvvvvvvvvvv1(b4xpagesmanager.java:529)
    at b44664.exadsdsdfdfple.b4xpagesmanager._vvv3(b4xpagesmanager.java:866)
    at b44664.exadsdsdfdfple.b4xpagesmanager._v0(b4xpagesmanager.java:200)
    at b44664.exadsdsdfdfple.b4xpagesmanager._vv1(b4xpagesmanager.java:207)
    at b44664.exadsdsdfdfple.b4xpagesmanager._initialize(b4xpagesmanager.java:717)
    at b44664.exadsdsdfdfple.main._activity_create(main.java:366)
    at java.lang.reflect.Method.invoke(Native Method)
    at anywheresoftware.b4a.BA.raiseEvent2(BA.java:221)
    at b44664.exadsdsdfdfple.main.afterFirstLayout(main.java:105)
    at b44664.exadsdsdfdfple.main.access$000(main.java:17)
    at b44664.exadsdsdfdfple.main$WaitForLayout.run(main.java:83)
    at android.os.Handler.handleCallback(Handler.java:900)
    at android.os.Handler.dispatchMessage(Handler.java:103)
    at android.os.Looper.loop(Looper.java:219)
    at android.app.ActivityThread.main(ActivityThread.java:8668)
    at java.lang.reflect.Method.invoke(Native Method)
    at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:513)
    at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1109)

Dim http As JavaObject = r.GetField("baseDataSourceFactory")