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binding can be null do to async call

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Fixes #1424

Signed-off-by: Andy Scherzinger <info@andy-scherzinger.de>
This commit is contained in:
Andy Scherzinger 2021-07-08 23:52:32 +02:00
parent 1fedee201f
commit 324cd95f43
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GPG Key ID: 6CADC7E3523C308B
1 changed files with 58 additions and 44 deletions
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102
app/src/main/java/com/nextcloud/talk/controllers/ConversationInfoController.kt
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@ -427,8 +427,15 @@ class ConversationInfoController(args: Bundle) :
participantsDisposable = d
}
@Suppress("Detekt.TooGenericExceptionCaught")
override fun onNext(participantsOverall: ParticipantsOverall) {
handleParticipants(participantsOverall.ocs.data)
try {
handleParticipants(participantsOverall.ocs.data)
} catch (npe: NullPointerException) {
// view binding can be null
// since this is called asynchronously and UI might have been destroyed in the meantime
Log.i(TAG, "UI destroyed - view binding already gone")
}
}
override fun onError(e: Throwable) {
@ -513,55 +520,62 @@ class ConversationInfoController(args: Bundle) :
roomDisposable = d
}
@Suppress("Detekt.TooGenericExceptionCaught")
override fun onNext(roomOverall: RoomOverall) {
conversation = roomOverall.ocs.data
try {
conversation = roomOverall.ocs.data
val conversationCopy = conversation
val conversationCopy = conversation
if (conversationCopy!!.canModerate(conversationUser)) {
binding.addParticipantsAction.visibility = View.VISIBLE
} else {
binding.addParticipantsAction.visibility = View.GONE
}
if (isAttached && (!isBeingDestroyed || !isDestroyed)) {
binding.ownOptions.visibility = View.VISIBLE
setupWebinaryView()
if (!conversation!!.canLeave(conversationUser)) {
binding.leaveConversationAction.visibility = View.GONE
if (conversationCopy!!.canModerate(conversationUser)) {
binding.addParticipantsAction.visibility = View.VISIBLE
} else {
binding.leaveConversationAction.visibility = View.VISIBLE
binding.addParticipantsAction.visibility = View.GONE
}
if (!conversation!!.canDelete(conversationUser)) {
binding.deleteConversationAction.visibility = View.GONE
} else {
binding.deleteConversationAction.visibility = View.VISIBLE
if (isAttached && (!isBeingDestroyed || !isDestroyed)) {
binding.ownOptions.visibility = View.VISIBLE
setupWebinaryView()
if (!conversation!!.canLeave(conversationUser)) {
binding.leaveConversationAction.visibility = View.GONE
} else {
binding.leaveConversationAction.visibility = View.VISIBLE
}
if (!conversation!!.canDelete(conversationUser)) {
binding.deleteConversationAction.visibility = View.GONE
} else {
binding.deleteConversationAction.visibility = View.VISIBLE
}
if (Conversation.ConversationType.ROOM_SYSTEM == conversation!!.type) {
binding.notificationSettingsView.muteCalls.visibility = View.GONE
}
getListOfParticipants()
binding.progressBar.visibility = View.GONE
binding.conversationInfoName.visibility = View.VISIBLE
binding.displayNameText.text = conversation!!.displayName
if (conversation!!.description != null && !conversation!!.description.isEmpty()) {
binding.descriptionText.text = conversation!!.description
binding.conversationDescription.visibility = View.VISIBLE
}
loadConversationAvatar()
adjustNotificationLevelUI()
binding.notificationSettingsView.notificationSettings.visibility = View.VISIBLE
}
if (Conversation.ConversationType.ROOM_SYSTEM == conversation!!.type) {
binding.notificationSettingsView.muteCalls.visibility = View.GONE
}
getListOfParticipants()
binding.progressBar.visibility = View.GONE
binding.conversationInfoName.visibility = View.VISIBLE
binding.displayNameText.text = conversation!!.displayName
if (conversation!!.description != null && !conversation!!.description.isEmpty()) {
binding.descriptionText.text = conversation!!.description
binding.conversationDescription.visibility = View.VISIBLE
}
loadConversationAvatar()
adjustNotificationLevelUI()
binding.notificationSettingsView.notificationSettings.visibility = View.VISIBLE
} catch (npe: NullPointerException) {
// view binding can be null
// since this is called asynchronously and UI might have been destroyed in the meantime
Log.i(TAG, "UI destroyed - view binding already gone")
}
}
@ -986,7 +1000,7 @@ class ConversationInfoController(args: Bundle) :
}
companion object {
private const val TAG = "ConversationInfoController"
private const val TAG = "ConversationInfControll"
private const val ID_DELETE_CONVERSATION_DIALOG = 0
private val LOW_EMPHASIS_OPACITY: Float = 0.38f
}