Starting Bitocin like account balance to 0

Added Steem url verifier

app/src/main/java/cy/agorise/crystalwallet/manager/GeneralAccountManager.java

@@ -93,6 +93,12 @@ public class GeneralAccountManager implements CryptoAccountManager, CryptoNetInf
         final DeterministicKey changeKey = HDKeyDerivation.deriveChildKey(accountKey,
                 new ChildNumber(1, false));
 
+        CryptoCoinBalance balance = new CryptoCoinBalance();
+        balance.setBalance(0);
+        balance.setCryptoCurrencyId(db.cryptoCurrencyDao().getByName(cryptoCoin.name(),cryptoCoin.name()).getId());
+        balance.setAccountId(account.getId());
+        db.cryptoCoinBalanceDao().insertCryptoCoinBalance(balance);
+
         long indexExternal = db.bitcoinAddressDao().getLastExternalAddress(account.getId());
         if(indexExternal > 0){
             for(int i = 0; i < indexExternal;i++){

app/src/main/java/cy/agorise/crystalwallet/network/GetDatabaseVersion.java

@@ -0,0 +1,68 @@
+package cy.agorise.crystalwallet.network;
+
+import com.google.gson.GsonBuilder;
+import com.google.gson.reflect.TypeToken;
+import com.neovisionaries.ws.client.WebSocket;
+import com.neovisionaries.ws.client.WebSocketFrame;
+
+import java.io.Serializable;
+import java.lang.reflect.Type;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Map;
+
+import cy.agorise.graphenej.RPC;
+import cy.agorise.graphenej.api.BaseGrapheneHandler;
+import cy.agorise.graphenej.interfaces.WitnessResponseListener;
+import cy.agorise.graphenej.models.ApiCall;
+import cy.agorise.graphenej.models.WitnessResponse;
+
+/**
+ * Created by henry on 28/2/2018.
+ */
+
+public class GetDatabaseVersion extends BaseGrapheneHandler {
+
+    private final WitnessResponseListener mListener;
+
+    public GetDatabaseVersion(WitnessResponseListener listener) {
+        super(listener);
+        this.mListener = listener;
+    }
+
+    @Override
+    public void onConnected(WebSocket websocket, Map<String, List<String>> headers) throws Exception {
+        ApiCall getAccountByName = new ApiCall(0, "database_api.get_version", new ArrayList<Serializable>(), RPC.VERSION, 1);
+        websocket.sendText(getAccountByName.toJsonString());
+    }
+
+    @Override
+    public void onTextFrame(WebSocket websocket, WebSocketFrame frame) throws Exception {
+        System.out.println("<<< "+frame.getPayloadText());
+        String response = frame.getPayloadText();
+
+        Type GetChainIdResponse = new TypeToken<WitnessResponse<String>>(){}.getType();
+        GsonBuilder builder = new GsonBuilder();
+        WitnessResponse<VersionResponse> witnessResponse = builder.create().fromJson(response, GetChainIdResponse);
+        if(witnessResponse.error != null){
+            this.mListener.onError(witnessResponse.error);
+        }else{
+            this.mListener.onSuccess(witnessResponse);
+        }
+
+            websocket.disconnect();
+    }
+
+    @Override
+    public void onFrameSent(WebSocket websocket, WebSocketFrame frame) throws Exception {
+        if(frame.isTextFrame())
+            System.out.println(">>> "+frame.getPayloadText());
+    }
+
+    public class VersionResponse{
+        public String blockchain_version;
+        public String steem_revision;
+        public String fc_revision;
+        public String chain_id;
+    }
+}

app/src/main/java/cy/agorise/crystalwallet/network/SteemCryptoNetVerifier.java

@@ -0,0 +1,49 @@
+package cy.agorise.crystalwallet.network;
+
+import cy.agorise.crystalwallet.enums.CryptoNet;
+import cy.agorise.graphenej.interfaces.WitnessResponseListener;
+import cy.agorise.graphenej.models.BaseResponse;
+import cy.agorise.graphenej.models.WitnessResponse;
+
+/**
+ *
+ * Created by henry on 28/2/2018.
+ */
+
+public class SteemCryptoNetVerifier extends CryptoNetVerifier {
+    private final CryptoNet cryptoNet = CryptoNet.STEEM;
+    private final String CHAIN_ID = "0000000000000000000000000000000000000000000000000000000000000000";//mainnet
+
+    @Override
+    public void checkURL(final String url) {
+        final long startTime = System.currentTimeMillis();
+        WebSocketThread thread = new WebSocketThread(new GetChainId(new WitnessResponseListener() {
+            @Override
+            public void onSuccess(WitnessResponse response) {
+                if(response.result instanceof GetDatabaseVersion.VersionResponse) {
+                    GetDatabaseVersion.VersionResponse result = (GetDatabaseVersion.VersionResponse) response.result;
+                    if(result.chain_id.equals(CHAIN_ID)) {
+                        CryptoNetManager.verifiedCryptoNetURL(cryptoNet, url, System.currentTimeMillis() - startTime);
+                    }else{
+                        System.out.println(" BitsharesCryptoNetVerifier Error we are not in the net current chain id " + result.chain_id + " excepted " + CHAIN_ID);
+                        //TODO handle error bad chain
+                    }
+                }else{
+                    //TODO handle error bad answer
+                }
+            }
+
+            @Override
+            public void onError(BaseResponse.Error error) {
+                //TODO handle error
+                System.out.println("Bad server response " + url);
+            }
+        }),url);
+        thread.start();
+    }
+
+    @Override
+    public String getChainId() {
+        return CHAIN_ID;
+    }
+}