Changed way to committing of transactions.

lib/src/screens/exchange_trade/exchange_trade_page.dart

@@ -296,7 +296,7 @@ class ExchangeTradeState extends State<ExchangeTradeForm> {
       }),
       bottomSection: Observer(
           builder: (_) => tradeStore.trade.from == CryptoCurrency.xmr &&
-                  !(sendStore.state is TransactionCreatedSuccessfully)
+                  !(sendStore.state is TransactionCommitted)
               ? Container(
                   padding: EdgeInsets.only(top: 20.0, bottom: 20.0),
                   child: LoadingPrimaryButton(
@@ -351,6 +351,33 @@ class ExchangeTradeState extends State<ExchangeTradeForm> {
       }
 
       if (state is TransactionCreatedSuccessfully) {
+        WidgetsBinding.instance.addPostFrameCallback((_) {
+          showDialog<void>(
+              context: context,
+              builder: (BuildContext context) {
+                return AlertDialog(
+                  title: Text(S.of(context).confirm_sending),
+                  content: Text(S.of(context).commit_transaction_amount_fee(
+                      sendStore.pendingTransaction.amount,
+                      sendStore.pendingTransaction.fee)),
+                  actions: <Widget>[
+                    FlatButton(
+                        child: Text(S.of(context).ok),
+                        onPressed: () {
+                          Navigator.of(context).pop();
+                          sendStore.commitTransaction();
+                        }),
+                    FlatButton(
+                      child: Text(S.of(context).cancel),
+                      onPressed: () => Navigator.of(context).pop(),
+                    )
+                  ],
+                );
+              });
+        });
+      }
+
+      if (state is TransactionCommitted) {
         WidgetsBinding.instance.addPostFrameCallback((_) {
           showDialog<void>(
               context: context,

lib/src/screens/faq/faq_page.dart

@@ -7,6 +7,7 @@ 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
@@ -21,24 +22,18 @@ class FaqPage extends BasePage {
             final itemChild = faqItems[index]["answer"].toString();
 
             return ExpansionTile(
-              title: Text(
+              title: Text(itemTitle),
-                  itemTitle
-              ),
               children: <Widget>[
                 Row(
                   mainAxisAlignment: MainAxisAlignment.start,
                   children: <Widget>[
                     Expanded(
                         child: Container(
-                          padding: EdgeInsets.only(
+                      padding: EdgeInsets.only(left: 15.0, right: 15.0),
-                              left: 15.0,
+                      child: Text(
-                              right: 15.0
+                        itemChild,
-                          ),
+                      ),
-                          child: Text(
+                    ))
-                            itemChild,
-                          ),
-                        )
-                    )
                   ],
                 )
               ],
@@ -83,4 +78,4 @@ class FaqPage extends BasePage {
         return 'assets/faq/faq_en.json';
     }
   }
-}
+}

lib/src/screens/send/send_page.dart

@@ -402,7 +402,7 @@ class SendFormState extends State<SendForm> {
               borderColor:
                   Theme.of(context).accentTextTheme.button.decorationColor,
               isLoading: sendStore.state is CreatingTransaction ||
-                  sendStore.state is TransactionCommitted);
+                  sendStore.state is TransactionCommiting);
         }));
   }
 
@@ -461,6 +461,33 @@ class SendFormState extends State<SendForm> {
       }
 
       if (state is TransactionCreatedSuccessfully) {
+        WidgetsBinding.instance.addPostFrameCallback((_) {
+          showDialog<void>(
+              context: context,
+              builder: (BuildContext context) {
+                return AlertDialog(
+                  title: Text(S.of(context).confirm_sending),
+                  content: Text(S.of(context).commit_transaction_amount_fee(
+                      sendStore.pendingTransaction.amount,
+                      sendStore.pendingTransaction.fee)),
+                  actions: <Widget>[
+                    FlatButton(
+                        child: Text(S.of(context).ok),
+                        onPressed: () {
+                          Navigator.of(context).pop();
+                          sendStore.commitTransaction();
+                        }),
+                    FlatButton(
+                      child: Text(S.of(context).cancel),
+                      onPressed: () => Navigator.of(context).pop(),
+                    )
+                  ],
+                );
+              });
+        });
+      }
+
+      if (state is TransactionCommitted) {
         WidgetsBinding.instance.addPostFrameCallback((_) {
           showDialog<void>(
               context: context,

lib/src/stores/send/send_store.dart

@@ -26,12 +26,6 @@ abstract class SendStoreBase with Store {
     _pendingTransaction = null;
     _cryptoNumberFormat = NumberFormat()..maximumFractionDigits = 12;
     _fiatNumberFormat = NumberFormat()..maximumFractionDigits = 2;
-
-    reaction((_) => this.state, (SendingState state) async {
-      if (state is TransactionCreatedSuccessfully) {
-        await commitTransaction();
-      }
-    });
   }
 
   WalletService walletService;
@@ -89,7 +83,9 @@ abstract class SendStoreBase with Store {
   Future commitTransaction() async {
     try {
       final transactionId = _pendingTransaction.hash;
+      state = TransactionCommiting();
       await _pendingTransaction.commit();
+      state = TransactionCommitted();
 
       if (settingsStore.shouldSaveRecipientAddress) {
         await transactionDescriptions.add(TransactionDescription(