IllegalAccess:: com.sendbird.androidAbstractPushHandler.AbstractPushHandler

Sendbird Chat API/SDK Android
#1

I can’t register MyMessagingService extending SendBirdPushHandler.

import kr.co.batontouch.workout.PushUtils
PushUtils.registerPushHandler(MyMessagingService())

Illegal class access error:

java.lang.IllegalAccessError: Illegal class access: 'kr.co.batontouch.workout.PushUtils' attempting to access 'com.sendbird.android.AbstractPushHandler' (declaration of 'kr.co.batontouch.workout.PushUtils' appears in /data/app/kr.co.batontouch.workout.inhouse-Ds_nRUJZO0FYGD8iJqAoeg==/base.apk!classes2.dex)

I thought this error occurs for multidex files. so I added multidex-config.txt and tested. But failed.

kr/co/batontouch/workout/PushUtils.class

This works well if I create PushUtils in com.sendbird.android package.

import com.sendbird.android.PushUtil
PushUtils.registerPushHandler(MyMessagingService())

I think this error occurs because AbstractPushHandler is package private class.

#2

Hi @brownsoo,

You are correct in that the AbstractPushHandler is private:

image
image1306×364 46.4 KB

Check out the Chat Sample from this repo on an option for wrapping the SendBird PushHelper functions. Image of a PushUtils class in that project:

image
image1734×724 88.9 KB

#3

Thanks @Jason_Koo.
I used that ways in our project.

SendBirdPushHandler, SendBirdPushHelper are not part of UIKit library?
PushUtils is a part of UIKit example app.

so, I thought the code below can be able to work in app module.

// kotlin code
SendBirdPushHelper.registerPushHandler(MyFirebaseMessagingService());

I think the more detailed guide should be exists in Multi-device support page

thank you.

#4

Yup, both classes are in the chat SDK which is pulled in with UIKit. So both

import com.sendbird.android.SendBirdPushHelper
import com.sendbird.android.SendBirdPushHandler

will work. Are you saying the illegalAccessError occurs when running

SendBirdPushHelper.registerPushHandler(MyFirebaseMessagingService()); directly?

#5

Yes, I also think it’s weird.

kr.co.batontouch.workout.support.PushUtils occurs the error below. If I moved the class to com.sendbird.android.PushUtils, than it works ok.

2021-01-11 12:39:44.245 6094-6094/kr.co.batontouch.workout.inhouse E/AndroidRuntime: FATAL EXCEPTION: main
Process: kr.co.batontouch.workout.inhouse, PID: 6094
java.lang.IllegalAccessError: Illegal class access: 'kr.co.batontouch.workout.support.PushUtils' attempting to access 'com.sendbird.android.AbstractPushHandler' (declaration of 'kr.co.batontouch.workout.support.PushUtils' appears in /data/app/kr.co.batontouch.workout.inhouse-ohSOvVRVmFva6EQQKN8h5Q==/base.apk!classes2.dex)
    at kr.co.batontouch.workout.support.PushUtils.registerPushHandler(PushUtils.kt:12)
    at kr.co.batontouch.workout.support.SendBirdCenter.initWith(SendBirdCenter.kt:61)
    at kr.co.batontouch.workout.MyApplication.onCreate(MyApplication.kt:51)
    at android.app.Instrumentation.callApplicationOnCreate(Instrumentation.java:1182)
    at android.app.ActivityThread.handleBindApplication(ActivityThread.java:6460)
    at android.app.ActivityThread.access$1300(ActivityThread.java:219)
    at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1859)
    at android.os.Handler.dispatchMessage(Handler.java:107)
    at android.os.Looper.loop(Looper.java:214)
    at android.app.ActivityThread.main(ActivityThread.java:7356)
    at java.lang.reflect.Method.invoke(Native Method)
    at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:492)
    at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:930)
#6

Are you able to put some of the same code into a sample project to try and help debug the issue from?

#7

This error do not occurs in UIKit sample app, so I am try to struggle this issue in our project.

I will replay later.