Calling compose&subscribe within onActivityCreated in fragment leads to crash

[MinkiPan-zz]

onActivityCreated {
RxView.clicks(btn_fragment_permissions_camera)
				.compose(rxPermissions.ensure(Manifest.permission.CAMERA))
				.filter { it }
				.subscribe {
					Toast.makeText(activity, "Camera Permission granted", Toast.LENGTH_SHORT).show()
				} 
}

java.lang.IllegalStateException: Recursive entry to executePendingTransactions
at android.app.FragmentManagerImpl.execPendingActions(FragmentManager.java:1550)
at android.app.FragmentManagerImpl.executePendingTransactions(FragmentManager.java:563)
at com.tbruyelle.rxpermissions2.RxPermissions.getRxPermissionsFragment(RxPermissions.java:54)
at com.tbruyelle.rxpermissions2.RxPermissions.(RxPermissions.java:41)
at com.example.mingkangpan.learnrx2.fragment.PermissionFragment$rxPermissions$2.invoke(PermissionFragment.kt:21)
at com.example.mingkangpan.learnrx2.fragment.PermissionFragment$rxPermissions$2.invoke(PermissionFragment.kt:19)
at kotlin.SynchronizedLazyImpl.getValue(Lazy.kt:130)
at com.example.mingkangpan.learnrx2.fragment.PermissionFragment.getRxPermissions(PermissionFragment.kt:0)
at com.example.mingkangpan.learnrx2.fragment.PermissionFragment.init(PermissionFragment.kt:35)
at com.example.mingkangpan.learnrx2.fragment.PermissionFragment.onActivityCreated(PermissionFragment.kt:30)
at android.app.Fragment.performActivityCreated(Fragment.java:2361)

when I use rxpermissions in fragment, I cant use it in onActivity create, seems like the fragment manager is in same state while onActivityCreated, which doesn't allow another fragment to be attached

[tbruyelle]

Fragments are really a plague !

[MinkiPan-zz]

do you think this is somehow fixable? meanwhile I have to post delay the method call

[tbruyelle]

Sorry I have no idea, community pushed me to use fragments for this lib (originally it was an Activity), and I finally accepted but I regret. I don't use fragment from ages, so sorry I can't help you.

[epool]

@MinkiPan could you please share us a project example to reproduce this error? I have tried to reproduce it but I wasn't lucky, I was able to request permissions inside of a fragment in the onActivityCreated method.

[MinkiPan-zz]

@epool

okay it doesn't crash with support fragment/manager
seems like the rumours are right that support fragment are less buggy than fragment....