Merge pull request #18 from cake-tech/faq

faq | fixed faq page and added link to @cakewallet_bot to faq

assets/faq/faq_de.json

@@ -53,6 +53,6 @@
   },
   {
     "question" : "Wie kontaktiere ich den Cake Wallet-Support?",
-    "answer" : "Senden Sie eine E-Mail an support@cakewallet.io, schließen Sie sich dem Telegramm unter @cake_wallet an oder twittern Sie @CakeWalletXMR!\n"
+    "answer" : "Senden Sie eine E-Mail an support@cakewallet.io, schließen Sie sich dem Telegramm unter @cakewallet_bot an oder twittern Sie @CakeWalletXMR!\n"
   }
 ]

assets/faq/faq_en.json

@@ -53,6 +53,6 @@
   },
   {
     "question" : "How do I contact Cake Wallet support?",
-    "answer" : "Email support@cakewallet.io, join the Telegram at @cake_wallet, or tweet @CakeWalletXMR!\n"
+    "answer" : "Email support@cakewallet.io, join the Telegram at @cakewallet_bot, or tweet @CakeWalletXMR!\n"
   }
 ]

assets/faq/faq_es.json

@@ -53,6 +53,6 @@
   },
   {
     "question" : "¿Cómo contacto al soporte de Cake Wallet?",
-    "answer" : "¡Envíe un correo electrónico a support@cakewallet.io, únase al Telegram en @cake_wallet o envíe un tweet a @CakeWalletXMR!\n"
+    "answer" : "¡Envíe un correo electrónico a support@cakewallet.io, únase al Telegram en @cakewallet_bot o envíe un tweet a @CakeWalletXMR!\n"
   }
 ]

assets/faq/faq_hi.json

@@ -53,6 +53,6 @@
   },
   {
     "question" : "मैं केक वॉलेट से कैसे संपर्क करूं?",
-    "answer" : "ईमेल support@cakewallet.io, @cake_wallet पर टेलीग्राम में शामिल हों, या @CakeWalletXMR पर ट्वीट करें!\n"
+    "answer" : "ईमेल support@cakewallet.io, @cakewallet_bot पर टेलीग्राम में शामिल हों, या @CakeWalletXMR पर ट्वीट करें!\n"
   }
 ]

assets/faq/faq_ja.json

@@ -53,6 +53,6 @@
   },
   {
     "question" : "Cake Walletサポートに連絡するにはどうすればよいですか？",
-    "answer" : "support@cakewallet.ioにメールを送信するか、@ cake_walletで電報に参加するか、@ CakeWalletXMRにツイートしてください。\n"
+    "answer" : "support@cakewallet.ioにメールを送信するか、@cakewallet_botで電報に参加するか、@CakeWalletXMRにツイートしてください。\n"
   }
 ]

assets/faq/faq_ko.json

@@ -53,6 +53,6 @@
   },
   {
     "question" : "Cake Wallet 지원팀에 연락하려면 어떻게해야합니까?",
-    "answer" : "support@cakewallet.io로 이메일을 보내거나 @cake_wallet에서 전보에 가입하거나 @CakeWalletXMR을 트윗하십시오!\n"
+    "answer" : "support@cakewallet.io로 이메일을 보내거나 @cakewallet_bot에서 전보에 가입하거나 @CakeWalletXMR을 트윗하십시오!\n"
   }
 ]

assets/faq/faq_nl.json

@@ -53,6 +53,6 @@
   },
   {
     "question" : "Hoe neem ik contact op met Cake Wallet-ondersteuning?",
-    "answer" : "E-mail support@cakewallet.io, word lid van het Telegram op @cake_wallet of tweet @CakeWalletXMR!\n"
+    "answer" : "E-mail support@cakewallet.io, word lid van het Telegram op @cakewallet_bot of tweet @CakeWalletXMR!\n"
   }
 ]

assets/faq/faq_pl.json

@@ -53,6 +53,6 @@
   },
   {
     "question" : "Jak skontaktować się z obsługą Cake Wallet?",
-    "answer" : "Wyślij e-mail na adres support@cakewallet.io, dołącz do telegramu na @cake_wallet lub tweet @CakeWalletXMR!\n"
+    "answer" : "Wyślij e-mail na adres support@cakewallet.io, dołącz do telegramu na @cakewallet_bot lub tweet @CakeWalletXMR!\n"
   }
 ]

assets/faq/faq_pt.json

@@ -53,6 +53,6 @@
   },
   {
     "question" : "Como entro em contato com o suporte da Cake Wallet?",
-    "answer" : "Envie um e-mail para support@cakewallet.io, participe do Telegram em @cake_wallet ou envie um tweet para @CakeWalletXMR!\n"
+    "answer" : "Envie um e-mail para support@cakewallet.io, participe do Telegram em @cakewallet_bot ou envie um tweet para @CakeWalletXMR!\n"
   }
 ]

assets/faq/faq_ru.json

@@ -53,6 +53,6 @@
   },
   {
     "question" : "Как мне связаться со службой поддержки Cake Wallet?",
-    "answer" : "По электронной почте support@cakewallet.io, присоединитесь к Telegram по адресу @cake_wallet или отправьте твит @CakeWalletXMR!\n"
+    "answer" : "По электронной почте support@cakewallet.io, присоединитесь к Telegram по адресу @cakewallet_bot или отправьте твит @CakeWalletXMR!\n"
   }
 ]

assets/faq/faq_zh.json

@@ -53,6 +53,6 @@
   },
   {
     "question" : "如何联系蛋糕钱包支持？",
-    "answer" : "电子邮件support@cakewallet.io，通过@cake_wallet加入电报，或在@CakeWalletXMR上发布推文！\n"
+    "answer" : "电子邮件support@cakewallet.io，通过@cakewallet_bot加入电报，或在@CakeWalletXMR上发布推文！\n"
   }
 ]

lib/src/screens/faq/faq_page.dart

@@ -7,33 +7,38 @@ import 'package:cake_wallet/src/stores/settings/settings_store.dart';
 import 'package:cake_wallet/src/screens/base_page.dart';
 
 class FaqPage extends BasePage {
-  @override
   String get title => S.current.faq;
 
   @override
   Widget body(BuildContext context) {
     return FutureBuilder(
       builder: (context, snapshot) {
-        final faqItems = (json.decode(snapshot.data.toString())
+        final faqItems = jsonDecode(snapshot.data.toString()) as List;
-                as List<Map<String, String>>) ??
-            <Map<String, String>>[];
 
         return ListView.separated(
           itemBuilder: (BuildContext context, int index) {
-            final itemTitle = faqItems[index]["question"];
+            final itemTitle = faqItems[index]["question"].toString();
-            final itemChild = faqItems[index]["answer"];
+            final itemChild = faqItems[index]["answer"].toString();
 
             return ExpansionTile(
-              title: Text(itemTitle),
+              title: Text(
+                  itemTitle
+              ),
               children: <Widget>[
                 Row(
                   mainAxisAlignment: MainAxisAlignment.start,
                   children: <Widget>[
                     Expanded(
                         child: Container(
-                      padding: EdgeInsets.only(left: 15.0, right: 15.0),
+                          padding: EdgeInsets.only(
-                      child: Text(itemChild),
+                              left: 15.0,
-                    ))
+                              right: 15.0
+                          ),
+                          child: Text(
+                            itemChild,
+                          ),
+                        )
+                    )
                   ],
                 )
               ],
@@ -41,7 +46,7 @@ class FaqPage extends BasePage {
           },
           separatorBuilder: (_, __) =>
               Divider(color: Theme.of(context).dividerTheme.color, height: 1.0),
-          itemCount: faqItems.length,
+          itemCount: faqItems == null ? 0 : faqItems.length,
         );
       },
       future: rootBundle.loadString(getFaqPath(context)),