Disabling features when not connected to internet

Signed-off-by: rapterjet2004 <juliuslinus1@gmail.com>

app/src/main/java/com/nextcloud/talk/chat/ChatActivity.kt

@@ -114,6 +114,7 @@ import com.nextcloud.talk.chat.viewmodels.ChatViewModel
 import com.nextcloud.talk.chat.viewmodels.MessageInputViewModel
 import com.nextcloud.talk.conversationinfo.ConversationInfoActivity
 import com.nextcloud.talk.conversationlist.ConversationsListActivity
+import com.nextcloud.talk.data.network.NetworkMonitor
 import com.nextcloud.talk.data.user.model.User
 import com.nextcloud.talk.databinding.ActivityChatBinding
 import com.nextcloud.talk.events.UserMentionClickEvent
@@ -238,6 +239,9 @@ class ChatActivity :
     @Inject
     lateinit var viewModelFactory: ViewModelProvider.Factory
 
+    @Inject
+    lateinit var networkMonitor: NetworkMonitor
+
     lateinit var chatViewModel: ChatViewModel
     lateinit var messageInputViewModel: MessageInputViewModel
 
@@ -2929,6 +2933,14 @@ class ChatActivity :
                 conversationVoiceCallMenuItem = menu.findItem(R.id.conversation_voice_call)
                 conversationVideoMenuItem = menu.findItem(R.id.conversation_video_call)
 
+                this.lifecycleScope.launch {
+                    networkMonitor.isOnline.onEach { isOnline ->
+                        conversationVoiceCallMenuItem?.isVisible = isOnline
+                        searchItem?.isVisible = isOnline
+                        conversationVideoMenuItem?.isVisible = isOnline
+                    }.collect()
+                }
+
                 if (CapabilitiesUtil.hasSpreedFeatureCapability(spreedCapabilities, SpreedFeatures.SILENT_CALL)) {
                     Handler().post {
                         findViewById<View?>(R.id.conversation_voice_call)?.setOnLongClickListener {

app/src/main/java/com/nextcloud/talk/chat/MessageInputFragment.kt

@@ -230,17 +230,15 @@ class MessageInputFragment : Fragment() {
                 })
             }
 
-            binding.fragmentMessageInputView.attachmentButton.isEnabled = true
+            binding.fragmentMessageInputView.attachmentButton.visibility = View.VISIBLE
-            binding.fragmentMessageInputView.recordAudioButton.isEnabled = true
+            binding.fragmentMessageInputView.recordAudioButton.visibility = View.VISIBLE
-            binding.fragmentMessageInputView.messageInput.isEnabled = true
         } else {
+            binding.fragmentMessageInputView.attachmentButton.visibility = View.INVISIBLE
+            binding.fragmentMessageInputView.recordAudioButton.visibility = View.INVISIBLE
             binding.fragmentConnectionLost.clearAnimation()
             binding.fragmentConnectionLost.visibility = View.GONE
             binding.fragmentConnectionLost.setBackgroundColor(resources.getColor(R.color.hwSecurityRed))
-            // binding.fragmentConnectionLost.text = getString(R.string.connection_lost_sent_messages_are_queued)
             binding.fragmentConnectionLost.visibility = View.VISIBLE
-            binding.fragmentMessageInputView.attachmentButton.isEnabled = false
-            binding.fragmentMessageInputView.recordAudioButton.isEnabled = false
         }
     }
 

app/src/main/java/com/nextcloud/talk/conversationlist/ConversationsListActivity.kt

@@ -21,8 +21,6 @@ import android.content.Intent
 import android.content.pm.PackageManager
 import android.graphics.drawable.ColorDrawable
 import android.graphics.drawable.Drawable
-import android.net.ConnectivityManager
-import android.net.NetworkCapabilities
 import android.net.Uri
 import android.os.Build
 import android.os.Bundle
@@ -43,6 +41,7 @@ import androidx.annotation.OptIn
 import androidx.appcompat.app.AlertDialog
 import androidx.appcompat.widget.SearchView
 import androidx.core.view.MenuItemCompat
+import androidx.core.view.isVisible
 import androidx.fragment.app.DialogFragment
 import androidx.lifecycle.ViewModelProvider
 import androidx.lifecycle.lifecycleScope
@@ -136,6 +135,7 @@ import io.reactivex.disposables.Disposable
 import io.reactivex.schedulers.Schedulers
 import io.reactivex.subjects.BehaviorSubject
 import kotlinx.coroutines.flow.collect
+import kotlinx.coroutines.flow.first
 import kotlinx.coroutines.flow.onEach
 import kotlinx.coroutines.launch
 import org.apache.commons.lang3.builder.CompareToBuilder
@@ -307,6 +307,7 @@ class ConversationsListActivity :
         this.lifecycleScope.launch {
             networkMonitor.isOnline.onEach { isOnline ->
                 showNetworkErrorDialog(!isOnline)
+                handleUI(isOnline)
             }.collect()
         }
 
@@ -891,15 +892,10 @@ class ConversationsListActivity :
         binding.chatListConnectionLost.visibility = if (show) View.VISIBLE else View.GONE
     }
 
-    @Suppress("ReturnCount")
+    private fun handleUI(show: Boolean) {
-    private fun isNetworkAvailable(context: Context): Boolean {
+        binding.floatingActionButton.isEnabled = show
-        val connectivityManager = context.getSystemService(Context.CONNECTIVITY_SERVICE) as ConnectivityManager
+        binding.searchText.isEnabled = show
-        val network = connectivityManager.activeNetwork ?: return false
+        binding.searchText.isVisible = show
-        val capabilities = connectivityManager.getNetworkCapabilities(network) ?: return false
-        return capabilities.hasTransport(NetworkCapabilities.TRANSPORT_WIFI) ||
-            capabilities.hasTransport(NetworkCapabilities.TRANSPORT_CELLULAR) ||
-            capabilities.hasTransport(NetworkCapabilities.TRANSPORT_VPN) ||
-            capabilities.hasTransport(NetworkCapabilities.TRANSPORT_ETHERNET)
     }
 
     private fun sortConversations(conversationItems: MutableList<AbstractFlexibleItem<*>>) {
@@ -1345,14 +1341,15 @@ class ConversationsListActivity :
     }
 
     override fun onItemLongClick(position: Int) {
-        if (showShareToScreen) {
+        this.lifecycleScope.launch {
+            if (showShareToScreen || !networkMonitor.isOnline.first()) {
                 Log.d(TAG, "sharing to multiple rooms not yet implemented. onItemLongClick is ignored.")
             } else {
                 val clickedItem: Any? = adapter!!.getItem(position)
                 if (clickedItem != null && clickedItem is ConversationItem) {
                     val conversation = clickedItem.model
                     conversationsListBottomDialog = ConversationsListBottomDialog(
-                    this,
+                        this@ConversationsListActivity,
                         userManager.currentUser.blockingGet(),
                         conversation
                     )
@@ -1360,6 +1357,7 @@ class ConversationsListActivity :
                 }
             }
         }
+    }
 
     @Suppress("Detekt.TooGenericExceptionCaught")
     private fun collectDataFromIntent() {

app/src/main/java/com/nextcloud/talk/ui/dialog/ChooseAccountDialogFragment.java

@@ -10,7 +10,11 @@ package com.nextcloud.talk.ui.dialog;
 
 import android.annotation.SuppressLint;
 import android.app.Dialog;
+import android.content.Context;
 import android.content.Intent;
+import android.net.ConnectivityManager;
+import android.net.Network;
+import android.net.NetworkCapabilities;
 import android.net.Uri;
 import android.os.Bundle;
 import android.util.Log;
@@ -261,6 +265,29 @@ public class ChooseAccountDialogFragment extends DialogFragment {
         viewThemeUtils.dialog.colorDialogMenuText(binding.manageSettings);
     }
 
+    // Would have preferred to use NetworkMonitor but java with kotlin flows is ugly
+    public static boolean isNetworkAvailable(Context context) {
+        ConnectivityManager connectivityManager = (ConnectivityManager) context.getSystemService(Context.CONNECTIVITY_SERVICE);
+        if (connectivityManager == null) {
+            return false;
+        }
+
+        Network network = connectivityManager.getActiveNetwork();
+        if (network == null) {
+            return false;
+        }
+
+        NetworkCapabilities capabilities = connectivityManager.getNetworkCapabilities(network);
+        if (capabilities == null) {
+            return false;
+        }
+
+        return capabilities.hasTransport(NetworkCapabilities.TRANSPORT_WIFI) ||
+            capabilities.hasTransport(NetworkCapabilities.TRANSPORT_CELLULAR) ||
+            capabilities.hasTransport(NetworkCapabilities.TRANSPORT_VPN) ||
+            capabilities.hasTransport(NetworkCapabilities.TRANSPORT_ETHERNET);
+    }
+
     private void loadCurrentStatus(User user) {
         String credentials = ApiUtils.getCredentials(user.getUsername(), user.getToken());
 
@@ -316,6 +343,10 @@ public class ChooseAccountDialogFragment extends DialogFragment {
         }
         binding.accountsList.setHasFixedSize(true);
         binding.accountsList.setAdapter(adapter);
+
+        if (!isNetworkAvailable(getContext())) {
+            binding.addAccount.setVisibility(View.GONE);
+        }
     }
 
     public static ChooseAccountDialogFragment newInstance() {

app/src/main/java/com/nextcloud/talk/ui/dialog/MessageActionsDialog.kt

@@ -17,6 +17,7 @@ import android.view.MotionEvent
 import android.view.View
 import android.view.ViewGroup
 import android.view.inputmethod.InputMethodManager
+import androidx.lifecycle.lifecycleScope
 import autodagger.AutoInjector
 import com.google.android.material.bottomsheet.BottomSheetBehavior
 import com.google.android.material.bottomsheet.BottomSheetDialog
@@ -25,6 +26,7 @@ import com.nextcloud.talk.application.NextcloudTalkApplication
 import com.nextcloud.talk.chat.ChatActivity
 import com.nextcloud.talk.chat.data.model.ChatMessage
 import com.nextcloud.talk.chat.viewmodels.ChatViewModel
+import com.nextcloud.talk.data.network.NetworkMonitor
 import com.nextcloud.talk.data.user.model.User
 import com.nextcloud.talk.databinding.DialogMessageActionsBinding
 import com.nextcloud.talk.models.domain.ConversationModel
@@ -49,6 +51,8 @@ import io.reactivex.Observer
 import io.reactivex.android.schedulers.AndroidSchedulers
 import io.reactivex.disposables.Disposable
 import io.reactivex.schedulers.Schedulers
+import kotlinx.coroutines.flow.first
+import kotlinx.coroutines.launch
 import java.util.Date
 import javax.inject.Inject
 
@@ -72,6 +76,9 @@ class MessageActionsDialog(
     @Inject
     lateinit var dateUtils: DateUtils
 
+    @Inject
+    lateinit var networkMonitor: NetworkMonitor
+
     private lateinit var dialogMessageActionsBinding: DialogMessageActionsBinding
 
     private lateinit var popup: EmojiPopup
@@ -122,12 +129,16 @@ class MessageActionsDialog(
         )
         chatActivity.chatViewModel.getNoteToSelfAvailability.observe(this) { state ->
             when (state) {
-                is ChatViewModel.NoteToSelfAvailableState -> {
+                is ChatViewModel.NoteToSelfAvaliableState -> {
+                    this.lifecycleScope.launch {
                         initMenuAddToNote(
-                        !message.isDeleted && !ConversationUtils.isNoteToSelfConversation(currentConversation),
+                            !message.isDeleted &&
+                                !ConversationUtils.isNoteToSelfConversation(currentConversation) &&
+                                networkMonitor.isOnline.first(),
                             state.roomToken
                         )
                     }
+                }
                 else -> {
                     initMenuAddToNote(
                         false
@@ -136,10 +147,12 @@ class MessageActionsDialog(
             }
         }
 
+        this.lifecycleScope.launch {
             initMenuItemTranslate(
                 !message.isDeleted &&
                     ChatMessage.MessageType.REGULAR_TEXT_MESSAGE == message.getCalculateMessageType() &&
-                CapabilitiesUtil.isTranslationsSupported(spreedCapabilities)
+                    CapabilitiesUtil.isTranslationsSupported(spreedCapabilities) &&
+                    networkMonitor.isOnline.first()
             )
             initMenuEditorDetails(message.lastEditTimestamp!! != 0L && !message.isDeleted)
             initMenuReplyToMessage(message.replyable && hasChatPermission)
@@ -147,29 +160,35 @@ class MessageActionsDialog(
                 message.replyable &&
                     hasUserId(user) &&
                     hasUserActorId(message) &&
-                currentConversation?.type != ConversationEnums.ConversationType.ROOM_TYPE_ONE_TO_ONE_CALL
+                    currentConversation?.type != ConversationEnums.ConversationType.ROOM_TYPE_ONE_TO_ONE_CALL &&
+                    networkMonitor.isOnline.first()
             )
             initMenuEditMessage(isMessageEditable)
-        initMenuDeleteMessage(showMessageDeletionButton)
+            initMenuDeleteMessage(showMessageDeletionButton && networkMonitor.isOnline.first())
             initMenuForwardMessage(
                 ChatMessage.MessageType.REGULAR_TEXT_MESSAGE == message.getCalculateMessageType() &&
-                !(message.isDeletedCommentMessage || message.isDeleted)
+                    !(message.isDeletedCommentMessage || message.isDeleted) &&
+                    networkMonitor.isOnline.first()
             )
             initMenuRemindMessage(
                 !message.isDeleted &&
                     hasSpreedFeatureCapability(spreedCapabilities, SpreedFeatures.REMIND_ME_LATER) &&
-                currentConversation!!.remoteServer.isNullOrEmpty()
+                    currentConversation!!.remoteServer.isNullOrEmpty() &&
+                    networkMonitor.isOnline.first()
             )
             initMenuMarkAsUnread(
                 message.previousMessageId > NO_PREVIOUS_MESSAGE_ID &&
-                ChatMessage.MessageType.SYSTEM_MESSAGE != message.getCalculateMessageType()
+                    ChatMessage.MessageType.SYSTEM_MESSAGE != message.getCalculateMessageType() &&
+                    networkMonitor.isOnline.first()
             )
-        initMenuShare(messageHasFileAttachment || messageHasRegularText)
+            initMenuShare(messageHasFileAttachment || messageHasRegularText && networkMonitor.isOnline.first())
             initMenuItemOpenNcApp(
-            ChatMessage.MessageType.SINGLE_NC_ATTACHMENT_MESSAGE == message.getCalculateMessageType()
+                ChatMessage.MessageType.SINGLE_NC_ATTACHMENT_MESSAGE == message.getCalculateMessageType() &&
+                    networkMonitor.isOnline.first()
             )
             initMenuItemSave(message.getCalculateMessageType() == ChatMessage.MessageType.SINGLE_NC_ATTACHMENT_MESSAGE)
         }
+    }
 
     override fun onStart() {
         super.onStart()