Add wallpaper

lib/i18n/i18n.dart

@@ -190,6 +190,8 @@ class I18n {
   String get changeTheNameOfTheGroup =>
       Intl.message("Change the name of the group");
 
+  String get changeWallpaper => Intl.message("Change wallpaper");
+
   String get changeTheServer => Intl.message("Change the server");
 
   String get channelCorruptedDecryptError =>
@@ -722,6 +724,8 @@ class I18n {
 
   String get voiceMessage => Intl.message("Voice message");
 
+  String get wallpaper => Intl.message("Wallpaper");
+
   String get warningEncryptionInBeta => Intl.message(
       "End to end encryption is currently in Beta! Use at your own risk!");
 

lib/i18n/intl_de.arb

@@ -221,6 +221,11 @@
     "type": "text",
     "placeholders": {}
   },
+  "Change wallpaper": "Hintergrund ändern",
+  "@Change wallpaper": {
+    "type": "text",
+    "placeholders": {}
+  },
   "Change the server": "Ändere den Server",
   "@Change the server": {
     "type": "text",
@@ -1182,6 +1187,11 @@
     "type": "text",
     "placeholders": {}
   },
+  "Wallpaper": "Hintergrund",
+  "@Wallpaper": {
+    "type": "text",
+    "placeholders": {}
+  },
   "Voice message": "Sprachnachricht",
   "@Voice message": {
     "type": "text",

lib/i18n/intl_messages.arb

@@ -1,5 +1,5 @@
 {
-  "@@last_modified": "2020-03-15T12:01:07.169209",
+  "@@last_modified": "2020-04-03T20:17:02.102828",
   "About": "About",
   "@About": {
     "type": "text",
@@ -221,6 +221,11 @@
     "type": "text",
     "placeholders": {}
   },
+  "Change wallpaper": "Change wallpaper",
+  "@Change wallpaper": {
+    "type": "text",
+    "placeholders": {}
+  },
   "Change the server": "Change the server",
   "@Change the server": {
     "type": "text",
@@ -1182,6 +1187,11 @@
     "type": "text",
     "placeholders": {}
   },
+  "Wallpaper": "Wallpaper",
+  "@Wallpaper": {
+    "type": "text",
+    "placeholders": {}
+  },
   "End to end encryption is currently in Beta! Use at your own risk!": "End to end encryption is currently in Beta! Use at your own risk!",
   "@End to end encryption is currently in Beta! Use at your own risk!": {
     "type": "text",

lib/i18n/messages_de.dart

@@ -150,6 +150,7 @@ class MessageLookup extends MessageLookupByLibrary {
     "Cancel" : MessageLookupByLibrary.simpleMessage("Abbrechen"),
     "Change the name of the group" : MessageLookupByLibrary.simpleMessage("Gruppenname ändern"),
     "Change the server" : MessageLookupByLibrary.simpleMessage("Ändere den Server"),
+    "Change wallpaper" : MessageLookupByLibrary.simpleMessage("Hintergrund ändern"),
     "Change your style" : MessageLookupByLibrary.simpleMessage("Ändere Deinen Style"),
     "Changelog" : MessageLookupByLibrary.simpleMessage("Changelog"),
     "Chat details" : MessageLookupByLibrary.simpleMessage("Gruppeninfo"),
@@ -282,6 +283,7 @@ class MessageLookup extends MessageLookupByLibrary {
     "Visible for all participants" : MessageLookupByLibrary.simpleMessage("Sichtbar für alle Teilnehmer"),
     "Visible for everyone" : MessageLookupByLibrary.simpleMessage("Für jeden sichtbar"),
     "Voice message" : MessageLookupByLibrary.simpleMessage("Sprachnachricht"),
+    "Wallpaper" : MessageLookupByLibrary.simpleMessage("Hintergrund"),
     "Wednesday" : MessageLookupByLibrary.simpleMessage("Mittwoch"),
     "Who is allowed to join this group" : MessageLookupByLibrary.simpleMessage("Wer darf der Gruppe beitreten"),
     "Write a message..." : MessageLookupByLibrary.simpleMessage("Schreibe eine Nachricht ..."),

lib/i18n/messages_messages.dart

@@ -150,6 +150,7 @@ class MessageLookup extends MessageLookupByLibrary {
     "Cancel" : MessageLookupByLibrary.simpleMessage("Cancel"),
     "Change the name of the group" : MessageLookupByLibrary.simpleMessage("Change the name of the group"),
     "Change the server" : MessageLookupByLibrary.simpleMessage("Change the server"),
+    "Change wallpaper" : MessageLookupByLibrary.simpleMessage("Change wallpaper"),
     "Change your style" : MessageLookupByLibrary.simpleMessage("Change your style"),
     "Changelog" : MessageLookupByLibrary.simpleMessage("Changelog"),
     "Chat details" : MessageLookupByLibrary.simpleMessage("Chat details"),
@@ -282,6 +283,7 @@ class MessageLookup extends MessageLookupByLibrary {
     "Visible for all participants" : MessageLookupByLibrary.simpleMessage("Visible for all participants"),
     "Visible for everyone" : MessageLookupByLibrary.simpleMessage("Visible for everyone"),
     "Voice message" : MessageLookupByLibrary.simpleMessage("Voice message"),
+    "Wallpaper" : MessageLookupByLibrary.simpleMessage("Wallpaper"),
     "Wednesday" : MessageLookupByLibrary.simpleMessage("Wednesday"),
     "Who is allowed to join this group" : MessageLookupByLibrary.simpleMessage("Who is allowed to join this group"),
     "Write a message..." : MessageLookupByLibrary.simpleMessage("Write a message..."),