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Improve empty state handling in inbox message list

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Add logic to display an empty state in the inbox message
list when there are no messages to display. Also adds
margins to the chat intro item.
This commit is contained in:
Hafiz 2025-07-01 13:15:07 -05:00
parent 2f7df36d98
commit bf5b0bc315
2 changed files with 16 additions and 0 deletions
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2
Habitica/res/layout/tavern_chat_intro_item.xml
View file

@ -72,6 +72,8 @@
android:layout_height="42dp"
android:layout_gravity="center"
android:layout_marginTop="8dp"
android:layout_marginStart="@dimen/spacing_medium"
android:layout_marginEnd="@dimen/spacing_medium"
android:layout_marginBottom="8dp"
android:lineSpacingMultiplier="1.0"
android:text="Start chatting below! Remember to be friendly and follow the Community Guidelines."

14
Habitica/src/main/java/com/habitrpg/android/habitica/ui/fragments/social/InboxMessageListFragment.kt
View file

@ -15,6 +15,7 @@ import androidx.fragment.app.viewModels
import androidx.lifecycle.Lifecycle
import androidx.lifecycle.lifecycleScope
import androidx.lifecycle.repeatOnLifecycle
import androidx.paging.LoadState
import androidx.paging.PagingData
import androidx.recyclerview.widget.RecyclerView
import com.habitrpg.android.habitica.R
@ -35,6 +36,7 @@ import com.habitrpg.android.habitica.ui.views.HabiticaSnackbar
import com.habitrpg.android.habitica.ui.views.HabiticaSnackbar.Companion.showSnackbar
import com.habitrpg.android.habitica.ui.views.dialogs.HabiticaAlertDialog
import com.habitrpg.common.habitica.helpers.ExceptionHandler
import com.habitrpg.common.habitica.helpers.RecyclerViewState
import com.habitrpg.common.habitica.helpers.launchCatching
import dagger.hilt.android.AndroidEntryPoint
import kotlinx.coroutines.delay
@ -122,6 +124,18 @@ class InboxMessageListFragment : BaseMainFragment<FragmentInboxMessageListBindin
}
}
chatAdapter?.addLoadStateListener { loadStates ->
val isEmpty = loadStates.refresh is LoadState.NotLoading &&
loadStates.append.endOfPaginationReached &&
chatAdapter?.itemCount == 0
if (isEmpty) {
binding?.recyclerView?.state = RecyclerViewState.EMPTY
} else {
binding?.recyclerView?.state = RecyclerViewState.DISPLAYING_DATA
}
}
binding?.chatBarView?.sendAction = { sendMessage(it) }
binding?.chatBarView?.maxChatLength = configManager.maxChatLength()