Display message for no channels

app/res/layout/fragment_channel_list.xml

@@ -1,8 +1,8 @@
-<androidx.constraintlayout.widget.ConstraintLayout
-    xmlns:android="http://schemas.android.com/apk/res/android"
+<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:tools="http://schemas.android.com/tools"
     android:layout_height="match_parent"
     android:layout_width="match_parent"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
     android:background="@color/white"
     tools:context="org.commcare.fragments.connectMessaging.ConnectMessageChannelListFragment">
 
@@ -13,6 +13,17 @@
             android:layout_width="match_parent"
             android:layout_marginTop="0dp"/>
 
-
+        <androidx.appcompat.widget.AppCompatTextView
+            android:id="@+id/tv_no_channel_msg"
+            android:layout_height="wrap_content"
+            android:layout_width="wrap_content"
+            android:text="@string/no_channel_msg"
+            android:visibility="gone"
+            android:textColor="@color/black"
+            android:textSize="20sp"
+            app:layout_constraintBottom_toBottomOf="parent"
+            app:layout_constraintEnd_toEndOf="parent"
+            app:layout_constraintStart_toStartOf="parent"
+            app:layout_constraintTop_toTopOf="parent" />
 
 </androidx.constraintlayout.widget.ConstraintLayout>

app/res/values-es/strings.xml

@@ -515,4 +515,5 @@
     <string name="personalid_authentication_failed">La autenticación de la biometría en su dispositivo Android ha fallado. Aplique las actualizaciones de sistema disponibles o inténtelo de nuevo con un dispositivo diferente.</string>
     <string name="connect_verify_configuration_failed">La configuración de la biometría en su dispositivo Android ha fallado. Por favor, inténtelo de nuevo %s.</string>
 
+    <string name="no_channel_msg">No tienes canales de mensajería activos.</string>
 </resources>

app/res/values-fr/strings.xml

@@ -518,4 +518,5 @@ License.
     <string name="personalid_authentication_failed">L\'authentification des données biométriques sur votre appareil Android a échoué. Veuillez appliquer les mises à jour système disponibles ou réessayer avec un autre appareil.</string>
     <string name="connect_verify_configuration_failed">La configuration des données biométriques sur votre appareil Android a échoué. Veuillez réessayer %s.</string>
 
+    <string name="no_channel_msg">Vous n\'avez aucun canal de messagerie actif.</string>
 </resources>

app/res/values-hi/strings.xml

@@ -513,4 +513,5 @@ License.
     <string name="personalid_authentication_failed">आपके एंड्रॉइड डिवाइस पर बॉयोमीट्रिक्स का प्रमाणीकरण विफल हो गया है। कृपया कोई भी उपलब्ध सिस्टम अपडेट लागू करें, या किसी दूसरे डिवाइस के साथ पुनः प्रयास करें।</string>
     <string name="connect_verify_configuration_failed">आपके एंड्रॉइड डिवाइस पर बॉयोमीट्रिक्स कॉन्फ़िगर करना विफल हो गया है। कृपया %s पुनः प्रयास करें।</string>
 
+    <string name="no_channel_msg">आपके पास वर्तमान में कोई संदेश चैनल नहीं है</string>
 </resources>

app/res/values-lt/strings.xml

@@ -121,5 +121,5 @@
     <string name="connect_recovery_success_message">Jūsų paskyra atkurta! Galite toliau naudoti „PersonalID“.</string>
     <string name="connect_register_success_message">Jūsų paskyra sukurta ir paruošta naudojimui!</string>
     <string name="connect_backup_code_length">Būtinai atsiminkite savo atsarginį kodą! Jį turi sudaryti %d skaitmenys. Laikykite jį saugioje vietoje, nes jo prireiks norint vėl prisijungti prie paskyros.</string>
-
+    <string name="no_channel_msg">Jūs neturite jokių dabartinių susirašinėjimo kanalų</string>
 </resources>

app/res/values-no/strings.xml

@@ -121,5 +121,5 @@
     <string name="connect_recovery_success_message">Kontoen din er blitt gjenopprettet! Du kan gjenoppta bruken av PersonalID.</string>
     <string name="connect_register_success_message">Kontoen din er blitt opprettet og er klar til bruk</string>
     <string name="connect_backup_code_length">Sørg for å huske reservekoden din! Den må være på %d sifre. Oppbevar den på et trygt sted, da du trenger den for å få tilgang til kontoen din igjen.</string>
-
+    <string name="no_channel_msg">Du har ingen nåværende meldingskanaler</string>
 </resources>

app/res/values-pt/strings.xml

@@ -522,5 +522,5 @@
 
     <string name="recovery_network_cooldown">Demasiadas tentativas de pedido. Por favor, tente novamente dentro de uma hora.</string>
     <string name="personalid_authentication_failed">A autenticação da biometria no seu dispositivo Android falhou. Por favor, aplique quaisquer atualizações de sistema disponíveis ou tente novamente com um dispositivo diferente.</string>
-
+    <string name="no_channel_msg">Você não possui canais de mensagens ativos.</string>
 </resources>

app/res/values-sw/strings.xml

@@ -522,5 +522,5 @@
 
     <string name="recovery_network_cooldown">Majaribio mengi mno ya ombi. Tafadhali jaribu tena baada ya saa moja.</string>
     <string name="personalid_authentication_failed">Uthibitishaji wa bayometriki kwenye kifaa chako cha Android haukufaulu. Tafadhali weka masasisho yoyote ya mfumo yanayopatikana, au jaribu tena ukitumia kifaa tofauti.</string>
-
+    <string name="no_channel_msg">Huna njia za sasa za kutuma ujumbe</string>
 </resources>

app/res/values-ti/strings.xml

@@ -506,4 +506,5 @@
     <string name="recovery_network_cooldown">ኣዝዩ ብዙሕ ናይ ምሕታት ፈተነታት። በጃኻ ድሕሪ ሓደ ሰዓት እንደገና ፈትን።</string>
     <string name="personalid_authentication_failed">ኣብ ናይ ኣንድሮይድ መሳርሒኻ ዘሎ ባዮሜትሪክስ ምእማት ኣይተዓወተን። በጃኹም ዝኾነ ይኹን ዝርከብ ናይ ሲስተም ምዕዳጋት ግበሩሉ፡ ወይ ድማ ብኻልእ መሳርሒ እንደገና ፈትኑ።</string>
 
+    <string name="no_channel_msg">ናይ ሕጂ ናይ መልእኽቲ ቻነላት የብልካን።</string>
 </resources>

app/res/values/strings.xml

@@ -691,4 +691,5 @@
     <string name="yesterday">Yesterday %1$s</string>
 
     <string name="personalid_authentication_failed">Authenticating the biometrics on your Android device has failed. Please apply any available system updates, or try again with a different device</string>
+    <string name="no_channel_msg">You have no current messaging channels</string>
 </resources>

app/src/org/commcare/fragments/connectMessaging/ConnectMessageChannelListFragment.java

@@ -30,6 +30,8 @@
 
 import java.util.List;
 
+import static android.view.View.GONE;
+import static android.view.View.VISIBLE;
 import static org.commcare.activities.connect.ConnectMessagingActivity.CHANNEL_ID;
 
 public class ConnectMessageChannelListFragment extends Fragment {
@@ -135,7 +137,14 @@ public void refreshUi() {
         Context context = getContext();
         if (context != null) {
             List<ConnectMessagingChannelRecord> channels = ConnectMessagingDatabaseHelper.getMessagingChannels(context);
-            channelAdapter.setChannels(channels);
+            if (!channels.isEmpty()) {
+                channelAdapter.setChannels(channels);
+                binding.rvChannel.setVisibility(VISIBLE);
+                binding.tvNoChannelMsg.setVisibility(GONE);
+            } else {
+                binding.rvChannel.setVisibility(GONE);
+                binding.tvNoChannelMsg.setVisibility(VISIBLE);
+            }
         }
     }
 }