Added settings to show/hide some parts of the UI

app/src/main/java/org/linphone/activities/assistant/fragments/WelcomeFragment.kt

@@ -24,12 +24,15 @@ import android.view.LayoutInflater
 import android.view.View
 import android.view.ViewGroup
 import androidx.fragment.app.Fragment
+import androidx.lifecycle.ViewModelProvider
 import androidx.navigation.fragment.findNavController
 import org.linphone.R
+import org.linphone.activities.assistant.viewmodels.WelcomeViewModel
 import org.linphone.databinding.AssistantWelcomeFragmentBinding
 
 class WelcomeFragment : Fragment() {
     private lateinit var binding: AssistantWelcomeFragmentBinding
+    private lateinit var viewModel: WelcomeViewModel
 
     override fun onCreateView(
         inflater: LayoutInflater,
@@ -45,6 +48,9 @@ class WelcomeFragment : Fragment() {
 
         binding.lifecycleOwner = this
 
+        viewModel = ViewModelProvider(this).get(WelcomeViewModel::class.java)
+        binding.viewModel = viewModel
+
         binding.setCreateAccountClickListener {
             if (findNavController().currentDestination?.id == R.id.welcomeFragment) {
                 if (resources.getBoolean(R.bool.isTablet)) {

app/src/main/java/org/linphone/activities/assistant/viewmodels/AccountLoginViewModel.kt

@@ -21,6 +21,7 @@ package org.linphone.activities.assistant.viewmodels
 
 import androidx.lifecycle.*
 import org.linphone.LinphoneApplication.Companion.coreContext
+import org.linphone.R
 import org.linphone.core.*
 import org.linphone.core.tools.Log
 import org.linphone.utils.Event
@@ -100,7 +101,7 @@ class AccountLoginViewModel(accountCreator: AccountCreator) : AbstractPhoneViewM
     init {
         accountCreator.addListener(listener)
 
-        loginWithUsernamePassword.value = false
+        loginWithUsernamePassword.value = coreContext.context.resources.getBoolean(R.bool.isTablet)
 
         loginEnabled.value = false
         loginEnabled.addSource(prefix) {

app/src/main/java/org/linphone/activities/assistant/viewmodels/WelcomeViewModel.kt

@@ -0,0 +1,30 @@
+/*
+ * Copyright (c) 2010-2020 Belledonne Communications SARL.
+ *
+ * This file is part of linphone-android
+ * (see https://www.linphone.org).
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+package org.linphone.activities.assistant.viewmodels
+
+import androidx.lifecycle.ViewModel
+import org.linphone.LinphoneApplication.Companion.corePreferences
+
+class WelcomeViewModel : ViewModel() {
+    val showCreateAccount: Boolean = corePreferences.showCreateAccount
+    val showLinphoneLogin: Boolean = corePreferences.showLinphoneLogin
+    val showGenericLogin: Boolean = corePreferences.showGenericLogin
+    val showRemoteProvisioning: Boolean = corePreferences.showRemoteProvisioning
+}

app/src/main/java/org/linphone/activities/main/settings/viewmodels/SettingsViewModel.kt

@@ -22,11 +22,22 @@ package org.linphone.activities.main.settings.viewmodels
 import androidx.lifecycle.MutableLiveData
 import androidx.lifecycle.ViewModel
 import org.linphone.LinphoneApplication.Companion.coreContext
+import org.linphone.LinphoneApplication.Companion.corePreferences
 import org.linphone.activities.main.settings.SettingListenerStub
 
 class SettingsViewModel : ViewModel() {
     val tunnelAvailable: Boolean = coreContext.core.tunnelAvailable()
 
+    val showAccountSettings: Boolean = corePreferences.showAccountSettings
+    val showTunnelSettings: Boolean = tunnelAvailable && corePreferences.showTunnelSettings
+    val showAudioSettings: Boolean = corePreferences.showAudioSettings
+    val showVideoSettings: Boolean = corePreferences.showVideoSettings
+    val showCallSettings: Boolean = corePreferences.showCallSettings
+    val showChatSettings: Boolean = corePreferences.showChatSettings
+    val showNetworkSettings: Boolean = corePreferences.showNetworkSettings
+    val showContactsSettings: Boolean = corePreferences.showContactsSettings
+    val showAdvancedSettings: Boolean = corePreferences.showAdvancedSettings
+
     val accounts = MutableLiveData<ArrayList<AccountSettingsViewModel>>()
 
     private var accountClickListener = object : SettingListenerStub() {

app/src/main/java/org/linphone/activities/main/sidemenu/viewmodels/SideMenuViewModel.kt

@@ -22,15 +22,18 @@ package org.linphone.activities.main.sidemenu.viewmodels
 import androidx.lifecycle.MutableLiveData
 import androidx.lifecycle.ViewModel
 import org.linphone.LinphoneApplication.Companion.coreContext
+import org.linphone.LinphoneApplication.Companion.corePreferences
 import org.linphone.activities.main.settings.SettingListenerStub
 import org.linphone.activities.main.settings.viewmodels.AccountSettingsViewModel
 import org.linphone.core.*
 
 class SideMenuViewModel : ViewModel() {
-    val showAssistant: Boolean = true
+    val showAccounts: Boolean = corePreferences.showAccountsInSideMenu
-    val showSettings: Boolean = true
+    val showAssistant: Boolean = corePreferences.showAssistantInSideMenu
-    val showRecordings: Boolean = true
+    val showSettings: Boolean = corePreferences.showSettingsInSideMenu
-    val showAbout: Boolean = true
+    val showRecordings: Boolean = corePreferences.showRecordingsInSideMenu
+    val showAbout: Boolean = corePreferences.showAboutInSideMenu
+    val showQuit: Boolean = corePreferences.showQuitInSideMenu
 
     val defaultAccount = MutableLiveData<AccountSettingsViewModel>()
     val defaultAccountFound = MutableLiveData<Boolean>()

app/src/main/java/org/linphone/activities/main/viewmodels/TabsViewModel.kt

@@ -22,9 +22,15 @@ package org.linphone.activities.main.viewmodels
 import androidx.lifecycle.MutableLiveData
 import androidx.lifecycle.ViewModel
 import org.linphone.LinphoneApplication.Companion.coreContext
+import org.linphone.LinphoneApplication.Companion.corePreferences
 import org.linphone.core.*
 
 class TabsViewModel : ViewModel() {
+    val showHistory: Boolean = corePreferences.showHistory
+    val showContacts: Boolean = corePreferences.showContacts
+    val showDialer: Boolean = corePreferences.showDialer
+    val showChat: Boolean = corePreferences.showChat
+
     val historySelected = MutableLiveData<Boolean>()
     val contactsSelected = MutableLiveData<Boolean>()
     val dialerSelected = MutableLiveData<Boolean>()

app/src/main/java/org/linphone/core/CorePreferences.kt

@@ -239,6 +239,85 @@ class CorePreferences constructor(private val context: Context) {
     val checkUpdateAvailableInterval: Int
         get() = config.getInt("app", "version_check_interval", 86400000)
 
+    /* Tabs */
+
+    val showHistory: Boolean
+        get() = config.getBool("app", "tabs_history", true)
+
+    val showContacts: Boolean
+        get() = config.getBool("app", "tabs_contacts", true)
+
+    val showDialer: Boolean
+        get() = config.getBool("app", "tabs_dialer", true)
+
+    val showChat: Boolean
+        get() = config.getBool("app", "tabs_chat", true)
+
+    /* Assistant */
+
+    val showCreateAccount: Boolean
+        get() = config.getBool("app", "assistant_create_account", true)
+
+    val showLinphoneLogin: Boolean
+        get() = config.getBool("app", "assistant_linphone_login", true)
+
+    val showGenericLogin: Boolean
+        get() = config.getBool("app", "assistant_generic_login", true)
+
+    val showRemoteProvisioning: Boolean
+        get() = config.getBool("app", "assistant_remote_provisioning", true)
+
+    /* Side Menu */
+
+    val showAccountsInSideMenu: Boolean
+        get() = config.getBool("app", "side_menu_accounts", true)
+
+    val showAssistantInSideMenu: Boolean
+        get() = config.getBool("app", "side_menu_assistant", true)
+
+    val showSettingsInSideMenu: Boolean
+        get() = config.getBool("app", "side_menu_settings", true)
+
+    val showRecordingsInSideMenu: Boolean
+        get() = config.getBool("app", "side_menu_recordings", true)
+
+    val showAboutInSideMenu: Boolean
+        get() = config.getBool("app", "side_menu_about", true)
+
+    val showQuitInSideMenu: Boolean
+        get() = config.getBool("app", "side_menu_quit", true)
+
+    /* Settings */
+
+    val showAccountSettings: Boolean
+        get() = config.getBool("app", "settings_accounts", true)
+
+    val showTunnelSettings: Boolean
+        get() = config.getBool("app", "settings_tunnel", true)
+
+    val showAudioSettings: Boolean
+        get() = config.getBool("app", "settings_audio", true)
+
+    val showVideoSettings: Boolean
+        get() = config.getBool("app", "settings_video", true)
+
+    val showCallSettings: Boolean
+        get() = config.getBool("app", "settings_call", true)
+
+    val showChatSettings: Boolean
+        get() = config.getBool("app", "settings_chat", true)
+
+    val showNetworkSettings: Boolean
+        get() = config.getBool("app", "settings_network", true)
+
+    val showContactsSettings: Boolean
+        get() = config.getBool("app", "settings_contacts", true)
+
+    val showAdvancedSettings: Boolean
+        get() = config.getBool("app", "settings_advanced", true)
+
+    /* Other stuff */
+
     private val darkModeAllowed: Boolean
         get() = config.getBool("app", "dark_mode_allowed", true)
 

app/src/main/res/layout-land/assistant_welcome_fragment.xml

@@ -16,6 +16,9 @@
         <variable
             name="remoteProvisioningClickListener"
             type="android.view.View.OnClickListener"/>
+        <variable
+            name="viewModel"
+            type="org.linphone.activities.assistant.viewmodels.WelcomeViewModel" />
     </data>
 
     <RelativeLayout
@@ -65,6 +68,7 @@
 
                     <TextView
                         android:id="@+id/account_creation"
+                        android:visibility="@{viewModel.showCreateAccount ? View.VISIBLE : View.GONE}"
                         android:onClick="@{createAccountClickListener}"
                         style="@style/button_font"
                         android:gravity="center"
@@ -80,6 +84,7 @@
 
                     <TextView
                         android:id="@+id/account_connection"
+                        android:visibility="@{viewModel.showLinphoneLogin ? View.VISIBLE : View.GONE}"
                         android:onClick="@{accountLoginClickListener}"
                         style="@style/button_font"
                         android:gravity="center"
@@ -95,6 +100,7 @@
 
                     <TextView
                         android:id="@+id/generic_connection"
+                        android:visibility="@{viewModel.showGenericLogin ? View.VISIBLE : View.GONE}"
                         android:onClick="@{genericAccountLoginClickListener}"
                         style="@style/button_font"
                         android:gravity="center"
@@ -110,6 +116,7 @@
 
                     <TextView
                         android:id="@+id/remote_configuration"
+                        android:visibility="@{viewModel.showRemoteProvisioning ? View.VISIBLE : View.GONE}"
                         android:onClick="@{remoteProvisioningClickListener}"
                         style="@style/button_font"
                         android:gravity="center"

app/src/main/res/layout-land/tabs_fragment.xml

@@ -32,6 +32,7 @@
             android:layout_height="0dp"
             android:layout_weight="1"
             android:onClick="@{historyClickListener}"
+            android:visibility="@{viewModel.showHistory ? View.VISIBLE : View.GONE}"
             android:background="@drawable/footer_button">
 
             <ImageView
@@ -68,6 +69,7 @@
             android:layout_height="0dp"
             android:layout_weight="1"
             android:onClick="@{contactsClickListener}"
+            android:visibility="@{viewModel.showContacts ? View.VISIBLE : View.GONE}"
             android:background="@drawable/footer_button">
 
             <ImageView
@@ -92,6 +94,7 @@
             android:layout_height="0dp"
             android:layout_weight="1"
             android:onClick="@{dialerClickListener}"
+            android:visibility="@{viewModel.showDialer ? View.VISIBLE : View.GONE}"
             android:background="@drawable/footer_button">
 
             <ImageView
@@ -116,6 +119,7 @@
             android:layout_height="0dp"
             android:layout_weight="1"
             android:onClick="@{chatClickListener}"
+            android:visibility="@{viewModel.showChat ? View.VISIBLE : View.GONE}"
             android:background="@drawable/footer_button">
 
             <ImageView

app/src/main/res/layout-sw533dp-land/settings_fragment.xml

@@ -75,6 +75,7 @@
                     <TextView
                         style="@style/settings_category_font"
                         android:text="@string/settings_accounts_title"
+                        android:visibility="@{viewModel.showAccountSettings ? View.VISIBLE : View.GONE}"
                         android:layout_marginLeft="10dp"
                         android:layout_marginRight="10dp"
                         android:layout_width="wrap_content"
@@ -84,6 +85,7 @@
                         android:layout_width="match_parent"
                         android:layout_height="wrap_content"
                         android:orientation="vertical"
+                        android:visibility="@{viewModel.showAccountSettings ? View.VISIBLE : View.GONE}"
                         linphone:entries="@{viewModel.accounts}"
                         linphone:layout="@{@layout/settings_account_cell}"/>
 
@@ -99,42 +101,49 @@
                     <include
                         layout="@layout/settings_widget_basic"
                         linphone:listener="@{viewModel.tunnelSettingsListener}"
-                        android:visibility="@{viewModel.tunnelAvailable ? View.VISIBLE : View.GONE}"
+                        android:visibility="@{viewModel.showTunnelSettings ? View.VISIBLE : View.GONE}"
                         linphone:title="@{@string/settings_tunnel_title}" />
 
                     <include
                         layout="@layout/settings_widget_basic"
                         linphone:listener="@{viewModel.audioSettingsListener}"
+                        android:visibility="@{viewModel.showAudioSettings ? View.VISIBLE : View.GONE}"
                         linphone:title="@{@string/settings_audio_title}" />
 
                     <include
                         layout="@layout/settings_widget_basic"
                         linphone:listener="@{viewModel.videoSettingsListener}"
+                        android:visibility="@{viewModel.showVideoSettings ? View.VISIBLE : View.GONE}"
                         linphone:title="@{@string/settings_video_title}" />
 
                     <include
                         layout="@layout/settings_widget_basic"
                         linphone:listener="@{viewModel.callSettingsListener}"
+                        android:visibility="@{viewModel.showCallSettings ? View.VISIBLE : View.GONE}"
                         linphone:title="@{@string/settings_call_title}" />
 
                     <include
                         layout="@layout/settings_widget_basic"
                         linphone:listener="@{viewModel.chatSettingsListener}"
+                        android:visibility="@{viewModel.showChatSettings ? View.VISIBLE : View.GONE}"
                         linphone:title="@{@string/settings_chat_title}" />
 
                     <include
                         layout="@layout/settings_widget_basic"
                         linphone:listener="@{viewModel.networkSettingsListener}"
+                        android:visibility="@{viewModel.showNetworkSettings ? View.VISIBLE : View.GONE}"
                         linphone:title="@{@string/settings_network_title}" />
 
                     <include
                         layout="@layout/settings_widget_basic"
                         linphone:listener="@{viewModel.contactsSettingsListener}"
+                        android:visibility="@{viewModel.showContactsSettings ? View.VISIBLE : View.GONE}"
                         linphone:title="@{@string/settings_contacts_title}" />
 
                     <include
                         layout="@layout/settings_widget_basic"
                         linphone:listener="@{viewModel.advancedSettingsListener}"
+                        android:visibility="@{viewModel.showAdvancedSettings ? View.VISIBLE : View.GONE}"
                         linphone:title="@{@string/settings_advanced_title}" />
 
                 </LinearLayout>

app/src/main/res/layout-sw533dp/settings_fragment.xml

@@ -75,6 +75,7 @@
                     <TextView
                         style="@style/settings_category_font"
                         android:text="@string/settings_accounts_title"
+                        android:visibility="@{viewModel.showAccountSettings ? View.VISIBLE : View.GONE}"
                         android:layout_marginLeft="10dp"
                         android:layout_marginRight="10dp"
                         android:layout_width="wrap_content"
@@ -84,6 +85,7 @@
                         android:layout_width="match_parent"
                         android:layout_height="wrap_content"
                         android:orientation="vertical"
+                        android:visibility="@{viewModel.showAccountSettings ? View.VISIBLE : View.GONE}"
                         linphone:entries="@{viewModel.accounts}"
                         linphone:layout="@{@layout/settings_account_cell}"/>
 
@@ -99,42 +101,49 @@
                     <include
                         layout="@layout/settings_widget_basic"
                         linphone:listener="@{viewModel.tunnelSettingsListener}"
-                        android:visibility="@{viewModel.tunnelAvailable ? View.VISIBLE : View.GONE}"
+                        android:visibility="@{viewModel.showTunnelSettings ? View.VISIBLE : View.GONE}"
                         linphone:title="@{@string/settings_tunnel_title}" />
 
                     <include
                         layout="@layout/settings_widget_basic"
                         linphone:listener="@{viewModel.audioSettingsListener}"
+                        android:visibility="@{viewModel.showAudioSettings ? View.VISIBLE : View.GONE}"
                         linphone:title="@{@string/settings_audio_title}" />
 
                     <include
                         layout="@layout/settings_widget_basic"
                         linphone:listener="@{viewModel.videoSettingsListener}"
+                        android:visibility="@{viewModel.showVideoSettings ? View.VISIBLE : View.GONE}"
                         linphone:title="@{@string/settings_video_title}" />
 
                     <include
                         layout="@layout/settings_widget_basic"
                         linphone:listener="@{viewModel.callSettingsListener}"
+                        android:visibility="@{viewModel.showCallSettings ? View.VISIBLE : View.GONE}"
                         linphone:title="@{@string/settings_call_title}" />
 
                     <include
                         layout="@layout/settings_widget_basic"
                         linphone:listener="@{viewModel.chatSettingsListener}"
+                        android:visibility="@{viewModel.showChatSettings ? View.VISIBLE : View.GONE}"
                         linphone:title="@{@string/settings_chat_title}" />
 
                     <include
                         layout="@layout/settings_widget_basic"
                         linphone:listener="@{viewModel.networkSettingsListener}"
+                        android:visibility="@{viewModel.showNetworkSettings ? View.VISIBLE : View.GONE}"
                         linphone:title="@{@string/settings_network_title}" />
 
                     <include
                         layout="@layout/settings_widget_basic"
                         linphone:listener="@{viewModel.contactsSettingsListener}"
+                        android:visibility="@{viewModel.showContactsSettings ? View.VISIBLE : View.GONE}"
                         linphone:title="@{@string/settings_contacts_title}" />
 
                     <include
                         layout="@layout/settings_widget_basic"
                         linphone:listener="@{viewModel.advancedSettingsListener}"
+                        android:visibility="@{viewModel.showAdvancedSettings ? View.VISIBLE : View.GONE}"
                         linphone:title="@{@string/settings_advanced_title}" />
 
                 </LinearLayout>

app/src/main/res/layout/assistant_welcome_fragment.xml

@@ -16,6 +16,9 @@
         <variable
             name="remoteProvisioningClickListener"
             type="android.view.View.OnClickListener"/>
+        <variable
+            name="viewModel"
+            type="org.linphone.activities.assistant.viewmodels.WelcomeViewModel" />
     </data>
 
     <RelativeLayout
@@ -65,6 +68,7 @@
 
                     <TextView
                         android:id="@+id/account_creation"
+                        android:visibility="@{viewModel.showCreateAccount ? View.VISIBLE : View.GONE}"
                         android:onClick="@{createAccountClickListener}"
                         style="@style/button_font"
                         android:gravity="center"
@@ -80,6 +84,7 @@
 
                     <TextView
                         android:id="@+id/account_connection"
+                        android:visibility="@{viewModel.showLinphoneLogin ? View.VISIBLE : View.GONE}"
                         android:onClick="@{accountLoginClickListener}"
                         style="@style/button_font"
                         android:gravity="center"
@@ -95,6 +100,7 @@
 
                     <TextView
                         android:id="@+id/generic_connection"
+                        android:visibility="@{viewModel.showGenericLogin ? View.VISIBLE : View.GONE}"
                         android:onClick="@{genericAccountLoginClickListener}"
                         style="@style/button_font"
                         android:gravity="center"
@@ -110,6 +116,7 @@
 
                     <TextView
                         android:id="@+id/remote_configuration"
+                        android:visibility="@{viewModel.showRemoteProvisioning ? View.VISIBLE : View.GONE}"
                         android:onClick="@{remoteProvisioningClickListener}"
                         style="@style/button_font"
                         android:gravity="center"

app/src/main/res/layout/settings_fragment.xml

@@ -69,6 +69,7 @@
                 <TextView
                     style="@style/settings_category_font"
                     android:text="@string/settings_accounts_title"
+                    android:visibility="@{viewModel.showAccountSettings ? View.VISIBLE : View.GONE}"
                     android:layout_marginLeft="10dp"
                     android:layout_marginRight="10dp"
                     android:layout_width="wrap_content"
@@ -78,6 +79,7 @@
                     android:layout_width="match_parent"
                     android:layout_height="wrap_content"
                     android:orientation="vertical"
+                    android:visibility="@{viewModel.showAccountSettings ? View.VISIBLE : View.GONE}"
                     linphone:entries="@{viewModel.accounts}"
                     linphone:layout="@{@layout/settings_account_cell}"/>
 
@@ -93,41 +95,48 @@
                 <include
                     layout="@layout/settings_widget_basic"
                     linphone:listener="@{viewModel.tunnelSettingsListener}"
-                    android:visibility="@{viewModel.tunnelAvailable ? View.VISIBLE : View.GONE}"
+                    android:visibility="@{viewModel.showTunnelSettings ? View.VISIBLE : View.GONE}"
                     linphone:title="@{@string/settings_tunnel_title}" />
 
                 <include
                     layout="@layout/settings_widget_basic"
+                    android:visibility="@{viewModel.showAudioSettings ? View.VISIBLE : View.GONE}"
                     linphone:listener="@{viewModel.audioSettingsListener}"
                     linphone:title="@{@string/settings_audio_title}" />
 
                 <include
                     layout="@layout/settings_widget_basic"
+                    android:visibility="@{viewModel.showVideoSettings ? View.VISIBLE : View.GONE}"
                     linphone:listener="@{viewModel.videoSettingsListener}"
                     linphone:title="@{@string/settings_video_title}" />
 
                 <include
                     layout="@layout/settings_widget_basic"
+                    android:visibility="@{viewModel.showCallSettings ? View.VISIBLE : View.GONE}"
                     linphone:listener="@{viewModel.callSettingsListener}"
                     linphone:title="@{@string/settings_call_title}" />
 
                 <include
                     layout="@layout/settings_widget_basic"
+                    android:visibility="@{viewModel.showChatSettings ? View.VISIBLE : View.GONE}"
                     linphone:listener="@{viewModel.chatSettingsListener}"
                     linphone:title="@{@string/settings_chat_title}" />
 
                 <include
                     layout="@layout/settings_widget_basic"
+                    android:visibility="@{viewModel.showNetworkSettings ? View.VISIBLE : View.GONE}"
                     linphone:listener="@{viewModel.networkSettingsListener}"
                     linphone:title="@{@string/settings_network_title}" />
 
                 <include
                     layout="@layout/settings_widget_basic"
+                    android:visibility="@{viewModel.showContactsSettings ? View.VISIBLE : View.GONE}"
                     linphone:listener="@{viewModel.contactsSettingsListener}"
                     linphone:title="@{@string/settings_contacts_title}" />
 
                 <include
                     layout="@layout/settings_widget_basic"
+                    android:visibility="@{viewModel.showAdvancedSettings ? View.VISIBLE : View.GONE}"
                     linphone:listener="@{viewModel.advancedSettingsListener}"
                     linphone:title="@{@string/settings_advanced_title}" />
 

app/src/main/res/layout/side_menu_fragment.xml

@@ -34,6 +34,7 @@
             android:id="@+id/main_account"
             android:onClick="@{() -> viewModel.defaultAccount.accountsSettingsListener.onAccountClicked(viewModel.defaultAccount.identity)}"
             android:enabled="@{viewModel.defaultAccountFound}"
+            android:visibility="@{viewModel.showAccounts ? View.VISIBLE : View.GONE}"
             android:layout_width="match_parent"
             android:layout_height="70dp"
             android:background="?attr/lightToolbarBackgroundColor">
@@ -91,6 +92,7 @@
         </RelativeLayout>
 
         <LinearLayout
+            android:visibility="@{viewModel.showAccounts ? View.VISIBLE : View.GONE}"
             android:id="@+id/additional_accounts"
             android:layout_below="@id/main_account"
             android:layout_width="match_parent"
@@ -226,6 +228,7 @@
         <LinearLayout
             android:id="@+id/side_menu_quit"
             android:onClick="@{quitClickListener}"
+            android:visibility="@{viewModel.showQuit ? View.VISIBLE : View.GONE}"
             android:layout_width="match_parent"
             android:layout_height="50dp"
             android:layout_alignParentBottom="true"

app/src/main/res/layout/tabs_fragment.xml

@@ -32,6 +32,7 @@
             android:layout_height="match_parent"
             android:layout_weight="1"
             android:onClick="@{historyClickListener}"
+            android:visibility="@{viewModel.showHistory ? View.VISIBLE : View.GONE}"
             android:background="@drawable/footer_button">
 
             <ImageView
@@ -66,6 +67,7 @@
             android:layout_height="match_parent"
             android:layout_weight="1"
             android:onClick="@{contactsClickListener}"
+            android:visibility="@{viewModel.showContacts ? View.VISIBLE : View.GONE}"
             android:background="@drawable/footer_button">
 
             <ImageView
@@ -90,6 +92,7 @@
             android:layout_height="match_parent"
             android:layout_weight="1"
             android:onClick="@{dialerClickListener}"
+            android:visibility="@{viewModel.showDialer ? View.VISIBLE : View.GONE}"
             android:background="@drawable/footer_button">
 
             <ImageView
@@ -114,6 +117,7 @@
             android:layout_height="match_parent"
             android:layout_weight="1"
             android:onClick="@{chatClickListener}"
+            android:visibility="@{viewModel.showChat ? View.VISIBLE : View.GONE}"
             android:background="@drawable/footer_button">
 
             <ImageView