Change in the request package

Put the File Service logic only for bin files

app/src/main/java/cy/agorise/crystalwallet/activities/BackupSeedActivity.java

@@ -5,27 +5,16 @@ import android.arch.lifecycle.Observer;
 import android.arch.lifecycle.ViewModelProviders;
 import android.os.Bundle;
 import android.support.annotation.Nullable;
-import android.support.v7.app.AlertDialog;
 import android.support.v7.app.AppCompatActivity;
-import android.text.Editable;
-import android.view.ViewGroup;
 import android.widget.Button;
-import android.widget.EditText;
 import android.widget.TextView;
 
 import butterknife.BindView;
 import butterknife.ButterKnife;
 import butterknife.OnClick;
-import butterknife.OnTextChanged;
 import cy.agorise.crystalwallet.R;
-import cy.agorise.crystalwallet.cryptonetinforequests.CryptoNetInfoRequestListener;
-import cy.agorise.crystalwallet.cryptonetinforequests.CryptoNetInfoRequests;
-import cy.agorise.crystalwallet.cryptonetinforequests.ValidateCreateBitsharesAccountRequest;
 import cy.agorise.crystalwallet.models.AccountSeed;
 import cy.agorise.crystalwallet.viewmodels.AccountSeedViewModel;
-import cy.agorise.crystalwallet.viewmodels.validators.CreateSeedValidator;
-import cy.agorise.crystalwallet.viewmodels.validators.UIValidatorListener;
-import cy.agorise.crystalwallet.viewmodels.validators.validationfields.ValidationField;
 
 public class BackupSeedActivity extends AppCompatActivity {
 

app/src/main/java/cy/agorise/crystalwallet/activities/CreateContactActivity.java

@@ -3,17 +3,13 @@ package cy.agorise.crystalwallet.activities;
 import android.arch.lifecycle.LiveData;
 import android.arch.lifecycle.Observer;
 import android.arch.lifecycle.ViewModelProviders;
-import android.content.Intent;
 import android.support.annotation.Nullable;
-import android.support.v4.app.FragmentActivity;
-import android.support.v7.app.AlertDialog;
 import android.support.v7.app.AppCompatActivity;
 import android.os.Bundle;
 import android.support.v7.widget.LinearLayoutManager;
 import android.support.v7.widget.RecyclerView;
 import android.text.Editable;
 import android.view.View;
-import android.view.ViewGroup;
 import android.widget.Button;
 import android.widget.EditText;
 import android.widget.TextView;
@@ -26,21 +22,14 @@ import butterknife.ButterKnife;
 import butterknife.OnClick;
 import butterknife.OnTextChanged;
 import cy.agorise.crystalwallet.R;
-import cy.agorise.crystalwallet.cryptonetinforequests.CryptoNetInfoRequestListener;
-import cy.agorise.crystalwallet.cryptonetinforequests.CryptoNetInfoRequests;
-import cy.agorise.crystalwallet.cryptonetinforequests.ValidateCreateBitsharesAccountRequest;
 import cy.agorise.crystalwallet.models.Contact;
 import cy.agorise.crystalwallet.models.ContactAddress;
-import cy.agorise.crystalwallet.models.GrapheneAccount;
-import cy.agorise.crystalwallet.viewmodels.ContactListViewModel;
 import cy.agorise.crystalwallet.viewmodels.ContactViewModel;
 import cy.agorise.crystalwallet.viewmodels.validators.CreateContactValidator;
-import cy.agorise.crystalwallet.viewmodels.validators.CreateSeedValidator;
 import cy.agorise.crystalwallet.viewmodels.validators.ModifyContactValidator;
 import cy.agorise.crystalwallet.viewmodels.validators.UIValidatorListener;
 import cy.agorise.crystalwallet.viewmodels.validators.validationfields.ValidationField;
 import cy.agorise.crystalwallet.views.ContactAddressListAdapter;
-import cy.agorise.crystalwallet.views.ContactViewHolder;
 
 public class CreateContactActivity extends AppCompatActivity implements UIValidatorListener {
 

app/src/main/java/cy/agorise/crystalwallet/activities/CreateSeedActivity.java

@@ -10,32 +10,21 @@ import android.support.v7.app.AppCompatActivity;
 import android.text.Editable;
 import android.view.ViewGroup;
 import android.widget.Button;
-import android.widget.EditText;
-import android.widget.TextView;
 
 import butterknife.BindView;
 import butterknife.ButterKnife;
 import butterknife.OnClick;
 import butterknife.OnTextChanged;
 import cy.agorise.crystalwallet.R;
-import cy.agorise.crystalwallet.cryptonetinforequests.CryptoNetInfoRequestListener;
+import cy.agorise.crystalwallet.requestmanagers.CryptoNetInfoRequestListener;
-import cy.agorise.crystalwallet.cryptonetinforequests.CryptoNetInfoRequests;
+import cy.agorise.crystalwallet.requestmanagers.CryptoNetInfoRequests;
-import cy.agorise.crystalwallet.cryptonetinforequests.ValidateCreateBitsharesAccountRequest;
+import cy.agorise.crystalwallet.requestmanagers.ValidateCreateBitsharesAccountRequest;
-import cy.agorise.crystalwallet.enums.SeedType;
-import cy.agorise.crystalwallet.models.AccountSeed;
-import cy.agorise.crystalwallet.models.CryptoNetAccount;
 import cy.agorise.crystalwallet.models.GrapheneAccount;
-import cy.agorise.crystalwallet.models.GrapheneAccountInfo;
 import cy.agorise.crystalwallet.viewmodels.AccountSeedViewModel;
-import cy.agorise.crystalwallet.viewmodels.CryptoNetAccountViewModel;
-import cy.agorise.crystalwallet.viewmodels.GrapheneAccountInfoViewModel;
 import cy.agorise.crystalwallet.viewmodels.validators.CreateSeedValidator;
-import cy.agorise.crystalwallet.viewmodels.validators.ImportSeedValidator;
 import cy.agorise.crystalwallet.viewmodels.validators.UIValidatorListener;
 import cy.agorise.crystalwallet.viewmodels.validators.validationfields.ValidationField;
 
-import static cy.agorise.crystalwallet.enums.SeedType.BIP39;
-
 public class CreateSeedActivity extends AppCompatActivity implements UIValidatorListener {
 
     AccountSeedViewModel accountSeedViewModel;

app/src/main/java/cy/agorise/crystalwallet/activities/ReceiveTransactionActivity.java

@@ -5,30 +5,18 @@ import android.arch.lifecycle.Observer;
 import android.os.Bundle;
 import android.support.annotation.Nullable;
 import android.support.v7.app.AppCompatActivity;
-import android.text.Editable;
-import android.widget.Button;
-import android.widget.EditText;
-import android.widget.Spinner;
 import android.widget.TextView;
 
 import java.util.ArrayList;
 import java.util.List;
 
-import butterknife.BindView;
 import butterknife.ButterKnife;
-import butterknife.OnClick;
-import butterknife.OnItemSelected;
-import butterknife.OnTextChanged;
 import cy.agorise.crystalwallet.R;
-import cy.agorise.crystalwallet.cryptonetinforequests.ValidateBitsharesSendRequest;
 import cy.agorise.crystalwallet.dao.CrystalDatabase;
 import cy.agorise.crystalwallet.models.CryptoCoinBalance;
 import cy.agorise.crystalwallet.models.CryptoCurrency;
 import cy.agorise.crystalwallet.models.CryptoNetAccount;
 import cy.agorise.crystalwallet.models.GrapheneAccount;
-import cy.agorise.crystalwallet.viewmodels.validators.SendTransactionValidator;
-import cy.agorise.crystalwallet.viewmodels.validators.UIValidatorListener;
-import cy.agorise.crystalwallet.viewmodels.validators.validationfields.ValidationField;
 import cy.agorise.crystalwallet.views.CryptoCurrencyAdapter;
 
 public class ReceiveTransactionActivity extends AppCompatActivity {

app/src/main/java/cy/agorise/crystalwallet/activities/SendTransactionActivity.java

@@ -2,15 +2,12 @@ package cy.agorise.crystalwallet.activities;
 
 import android.arch.lifecycle.LiveData;
 import android.arch.lifecycle.Observer;
-import android.arch.lifecycle.ViewModelProviders;
 import android.os.Bundle;
 import android.support.annotation.Nullable;
 import android.support.v7.app.AppCompatActivity;
 import android.text.Editable;
-import android.widget.ArrayAdapter;
 import android.widget.Button;
 import android.widget.EditText;
-import android.widget.SimpleAdapter;
 import android.widget.Spinner;
 import android.widget.TextView;
 
@@ -23,18 +20,12 @@ import butterknife.OnClick;
 import butterknife.OnItemSelected;
 import butterknife.OnTextChanged;
 import cy.agorise.crystalwallet.R;
-import cy.agorise.crystalwallet.cryptonetinforequests.ValidateBitsharesSendRequest;
+import cy.agorise.crystalwallet.requestmanagers.ValidateBitsharesSendRequest;
 import cy.agorise.crystalwallet.dao.CrystalDatabase;
-import cy.agorise.crystalwallet.enums.CryptoNet;
-import cy.agorise.crystalwallet.enums.SeedType;
-import cy.agorise.crystalwallet.models.AccountSeed;
 import cy.agorise.crystalwallet.models.CryptoCoinBalance;
 import cy.agorise.crystalwallet.models.CryptoCurrency;
 import cy.agorise.crystalwallet.models.CryptoNetAccount;
 import cy.agorise.crystalwallet.models.GrapheneAccount;
-import cy.agorise.crystalwallet.models.GrapheneAccountInfo;
-import cy.agorise.crystalwallet.viewmodels.CryptoNetAccountViewModel;
-import cy.agorise.crystalwallet.viewmodels.GrapheneAccountInfoViewModel;
 import cy.agorise.crystalwallet.viewmodels.validators.SendTransactionValidator;
 import cy.agorise.crystalwallet.viewmodels.validators.UIValidatorListener;
 import cy.agorise.crystalwallet.viewmodels.validators.validationfields.ValidationField;

app/src/main/java/cy/agorise/crystalwallet/dao/CryptoNetAccountDao.java

@@ -26,6 +26,9 @@ public interface CryptoNetAccountDao {
     @Query("SELECT cna.* FROM crypto_net_account cna")
     List<CryptoNetAccount> getAllCryptoNetAccount();
 
+    @Query("SELECT cna.* FROM crypto_net_account cna WHERE seed_id = :seedId")
+    List<CryptoNetAccount> getAllCryptoNetAccountBySeed( long seedId);
+
     @Query("SELECT * FROM crypto_net_account WHERE id = :accountId")
     LiveData<CryptoNetAccount> getByIdLiveData( long accountId);
 

app/src/main/java/cy/agorise/crystalwallet/fragments/ContactSelectionFragment.java

@@ -5,59 +5,25 @@ import android.arch.lifecycle.LiveData;
 import android.arch.lifecycle.Observer;
 import android.arch.lifecycle.ViewModelProviders;
 import android.arch.paging.PagedList;
-import android.content.DialogInterface;
 import android.content.Intent;
 import android.os.Bundle;
-import android.os.Handler;
 import android.support.annotation.NonNull;
 import android.support.annotation.Nullable;
-import android.support.design.widget.FloatingActionButton;
 import android.support.v4.app.DialogFragment;
 import android.support.v7.app.AlertDialog;
 import android.support.v7.widget.LinearLayoutManager;
 import android.support.v7.widget.RecyclerView;
-import android.text.Editable;
-import android.util.Log;
 import android.view.LayoutInflater;
 import android.view.View;
-import android.view.ViewGroup;
-import android.view.Window;
-import android.widget.Button;
-import android.widget.EditText;
-import android.widget.ImageView;
-import android.widget.Spinner;
-import android.widget.TextView;
-
-import com.google.zxing.Result;
-
-import java.util.ArrayList;
-import java.util.List;
 
 import butterknife.BindView;
 import butterknife.ButterKnife;
-import butterknife.OnClick;
-import butterknife.OnItemSelected;
-import butterknife.OnTextChanged;
 import cy.agorise.crystalwallet.R;
-import cy.agorise.crystalwallet.cryptonetinforequests.CryptoNetInfoRequestListener;
-import cy.agorise.crystalwallet.cryptonetinforequests.CryptoNetInfoRequests;
-import cy.agorise.crystalwallet.cryptonetinforequests.ValidateBitsharesSendRequest;
 import cy.agorise.crystalwallet.dao.CrystalDatabase;
 import cy.agorise.crystalwallet.enums.CryptoNet;
 import cy.agorise.crystalwallet.models.Contact;
-import cy.agorise.crystalwallet.models.CryptoCoinBalance;
-import cy.agorise.crystalwallet.models.CryptoCurrency;
-import cy.agorise.crystalwallet.models.CryptoNetAccount;
-import cy.agorise.crystalwallet.models.GrapheneAccount;
 import cy.agorise.crystalwallet.viewmodels.ContactListViewModel;
-import cy.agorise.crystalwallet.viewmodels.CryptoNetAccountListViewModel;
-import cy.agorise.crystalwallet.viewmodels.validators.SendTransactionValidator;
-import cy.agorise.crystalwallet.viewmodels.validators.UIValidatorListener;
-import cy.agorise.crystalwallet.viewmodels.validators.validationfields.ValidationField;
 import cy.agorise.crystalwallet.views.ContactSelectionListAdapter;
-import cy.agorise.crystalwallet.views.CryptoCurrencyAdapter;
-import cy.agorise.crystalwallet.views.CryptoNetAccountAdapter;
-import me.dm7.barcodescanner.zxing.ZXingScannerView;
 
 public class ContactSelectionFragment extends DialogFragment implements ContactSelectionListAdapter.ContactSelectionListAdapterListener{
 

app/src/main/java/cy/agorise/crystalwallet/fragments/ReceiveTransactionFragment.java

@@ -1,7 +1,6 @@
 package cy.agorise.crystalwallet.fragments;
 
 import android.app.Dialog;
-import android.app.LauncherActivity;
 import android.arch.lifecycle.LiveData;
 import android.arch.lifecycle.Observer;
 import android.arch.lifecycle.ViewModelProviders;
@@ -43,14 +42,12 @@ import butterknife.ButterKnife;
 import butterknife.OnItemSelected;
 import butterknife.OnTextChanged;
 import cy.agorise.crystalwallet.R;
-import cy.agorise.crystalwallet.cryptonetinforequests.ValidateBitsharesSendRequest;
 import cy.agorise.crystalwallet.dao.CrystalDatabase;
 import cy.agorise.crystalwallet.models.CryptoCoinBalance;
 import cy.agorise.crystalwallet.models.CryptoCurrency;
 import cy.agorise.crystalwallet.models.CryptoNetAccount;
 import cy.agorise.crystalwallet.models.GrapheneAccount;
 import cy.agorise.crystalwallet.viewmodels.validators.ReceiveTransactionValidator;
-import cy.agorise.crystalwallet.viewmodels.validators.SendTransactionValidator;
 import cy.agorise.crystalwallet.viewmodels.validators.UIValidatorListener;
 import cy.agorise.crystalwallet.viewmodels.validators.validationfields.ValidationField;
 import cy.agorise.crystalwallet.views.CryptoCurrencyAdapter;

app/src/main/java/cy/agorise/crystalwallet/fragments/SendTransactionFragment.java

@@ -15,20 +15,17 @@ import android.support.v4.app.DialogFragment;
 import android.support.v4.app.Fragment;
 import android.support.v4.app.FragmentTransaction;
 import android.support.v7.app.AlertDialog;
-import android.support.v7.app.AppCompatActivity;
 import android.text.Editable;
 import android.util.Log;
 import android.view.LayoutInflater;
 import android.view.View;
 import android.view.ViewGroup;
 import android.view.Window;
-import android.view.animation.LinearInterpolator;
 import android.widget.Button;
 import android.widget.EditText;
 import android.widget.ImageView;
 import android.widget.Spinner;
 import android.widget.TextView;
-import android.widget.Toast;
 
 import com.google.zxing.Result;
 
@@ -45,11 +42,10 @@ import butterknife.OnClick;
 import butterknife.OnItemSelected;
 import butterknife.OnTextChanged;
 import cy.agorise.crystalwallet.R;
-import cy.agorise.crystalwallet.cryptonetinforequests.CryptoNetInfoRequestListener;
+import cy.agorise.crystalwallet.requestmanagers.CryptoNetInfoRequestListener;
-import cy.agorise.crystalwallet.cryptonetinforequests.CryptoNetInfoRequests;
+import cy.agorise.crystalwallet.requestmanagers.CryptoNetInfoRequests;
-import cy.agorise.crystalwallet.cryptonetinforequests.ValidateBitsharesSendRequest;
+import cy.agorise.crystalwallet.requestmanagers.ValidateBitsharesSendRequest;
 import cy.agorise.crystalwallet.dao.CrystalDatabase;
-import cy.agorise.crystalwallet.models.Contact;
 import cy.agorise.crystalwallet.models.ContactAddress;
 import cy.agorise.crystalwallet.models.CryptoCoinBalance;
 import cy.agorise.crystalwallet.models.CryptoCurrency;
@@ -57,7 +53,6 @@ import cy.agorise.crystalwallet.models.CryptoNetAccount;
 import cy.agorise.crystalwallet.models.GrapheneAccount;
 import cy.agorise.crystalwallet.viewmodels.ContactViewModel;
 import cy.agorise.crystalwallet.viewmodels.CryptoNetAccountListViewModel;
-import cy.agorise.crystalwallet.viewmodels.CryptoNetAccountViewModel;
 import cy.agorise.crystalwallet.viewmodels.validators.SendTransactionValidator;
 import cy.agorise.crystalwallet.viewmodels.validators.UIValidatorListener;
 import cy.agorise.crystalwallet.viewmodels.validators.validationfields.ValidationField;

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

@@ -18,13 +18,13 @@ import cy.agorise.crystalwallet.apigenerator.ApiRequestListener;
 import cy.agorise.crystalwallet.apigenerator.BitsharesFaucetApiGenerator;
 import cy.agorise.crystalwallet.apigenerator.GrapheneApiGenerator;
 import cy.agorise.crystalwallet.application.constant.BitsharesConstant;
-import cy.agorise.crystalwallet.cryptonetinforequests.CryptoNetEquivalentRequest;
+import cy.agorise.crystalwallet.requestmanagers.CryptoNetEquivalentRequest;
-import cy.agorise.crystalwallet.cryptonetinforequests.CryptoNetInfoRequest;
+import cy.agorise.crystalwallet.requestmanagers.CryptoNetInfoRequest;
-import cy.agorise.crystalwallet.cryptonetinforequests.CryptoNetInfoRequestsListener;
+import cy.agorise.crystalwallet.requestmanagers.CryptoNetInfoRequestsListener;
-import cy.agorise.crystalwallet.cryptonetinforequests.ValidateBitsharesSendRequest;
+import cy.agorise.crystalwallet.requestmanagers.ValidateBitsharesSendRequest;
-import cy.agorise.crystalwallet.cryptonetinforequests.ValidateCreateBitsharesAccountRequest;
+import cy.agorise.crystalwallet.requestmanagers.ValidateCreateBitsharesAccountRequest;
-import cy.agorise.crystalwallet.cryptonetinforequests.ValidateExistBitsharesAccountRequest;
+import cy.agorise.crystalwallet.requestmanagers.ValidateExistBitsharesAccountRequest;
-import cy.agorise.crystalwallet.cryptonetinforequests.ValidateImportBitsharesAccountRequest;
+import cy.agorise.crystalwallet.requestmanagers.ValidateImportBitsharesAccountRequest;
 import cy.agorise.crystalwallet.dao.CrystalDatabase;
 import cy.agorise.crystalwallet.dao.TransactionDao;
 import cy.agorise.crystalwallet.enums.CryptoNet;

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

@@ -0,0 +1,127 @@
+package cy.agorise.crystalwallet.manager;
+
+import android.app.Activity;
+import android.os.Environment;
+import android.util.Log;
+
+import java.io.BufferedOutputStream;
+import java.io.File;
+import java.io.FileOutputStream;
+import java.util.ArrayList;
+import java.util.List;
+
+import cy.agorise.crystalwallet.application.CrystalApplication;
+import cy.agorise.crystalwallet.dao.CrystalDatabase;
+import cy.agorise.crystalwallet.requestmanagers.CreateBackupRequest;
+import cy.agorise.crystalwallet.requestmanagers.CryptoNetInfoRequest;
+import cy.agorise.crystalwallet.requestmanagers.FileServiceRequest;
+import cy.agorise.crystalwallet.requestmanagers.FileServiceRequestsListener;
+import cy.agorise.graphenej.BrainKey;
+import cy.agorise.graphenej.Chains;
+import cy.agorise.graphenej.FileBin;
+import cy.agorise.graphenej.models.backup.LinkedAccount;
+import cy.agorise.graphenej.models.backup.PrivateKeyBackup;
+import cy.agorise.graphenej.models.backup.Wallet;
+import cy.agorise.graphenej.models.backup.WalletBackup;
+
+/**
+ * Created by henry on 21/3/2018.
+ */
+
+public class FileBackupManager implements FileServiceRequestsListener {
+
+    @Override
+    public void onNewRequest(FileServiceRequest request) {
+        if(request instanceof CreateBackupRequest){
+            createBackupBinFile((CreateBackupRequest) request);
+        }
+    }
+
+    public void createBackupBinFile(CreateBackupRequest request)
+    {
+        CrystalDatabase db = CrystalDatabase.getAppDatabase(request.getContext());
+        db.cryptoNetAccountDao().getAllCryptoNetAccountBySeed(request.getSeed().getId());
+
+        /*TinyDB tinyDB = new TinyDB(myActivity);
+        ArrayList<AccountDetails> accountDetails = tinyDB.getListObject(myActivity.getResources().getString(R.string.pref_wallet_accounts), AccountDetails.class);
+        String _brnKey = getBrainKey(accountDetails);
+        String _accountName = getAccountName(accountDetails);
+        String _pinCode = getPin(accountDetails);
+
+        getBinBytesFromBrainkey(_pinCode, _brnKey, _accountName);*/
+    }
+
+    public void getBinBytesFromBrainkey(String pin, String brnKey, String accountName, CreateBackupRequest request) {
+        BrainKey brainKey = new BrainKey(brnKey, 0);
+        try {
+            ArrayList<Wallet> wallets = new ArrayList<>();
+            ArrayList<LinkedAccount> accounts = new ArrayList<>();
+            ArrayList<PrivateKeyBackup> keys = new ArrayList<>();
+
+            Wallet wallet = new Wallet(accountName, brainKey.getBrainKey(), brainKey.getSequenceNumber(), Chains.BITSHARES.CHAIN_ID, pin);
+            wallets.add(wallet);
+
+            PrivateKeyBackup keyBackup = new PrivateKeyBackup(brainKey.getPrivateKey().getPrivKeyBytes(),
+                    brainKey.getSequenceNumber(), brainKey.getSequenceNumber(), wallet.getEncryptionKey(pin));
+            keys.add(keyBackup);
+
+            LinkedAccount linkedAccount = new LinkedAccount(accountName, Chains.BITSHARES.CHAIN_ID);
+            accounts.add(linkedAccount);
+
+            WalletBackup backup = new WalletBackup(wallets, keys, accounts);
+            byte[] results = FileBin.serializeWalletBackup(backup, pin);
+            List<Integer> resultFile = new ArrayList<>();
+            for(byte result: results){
+                resultFile.add(result & 0xff);
+            }
+            saveBinContentToFile(resultFile, accountName, request);
+        }
+        catch (Exception e) {
+
+            //TODO error exception
+
+        }
+    }
+    static void saveBinContentToFile(List<Integer> content, String _accountName, CreateBackupRequest request )
+    {
+
+        String folder = Environment.getExternalStorageDirectory() + File.separator + "Crystal"; //TODO make constant
+        String path =  folder + File.separator + _accountName + ".bin";
+
+        boolean success = saveBinFile(path,content,request);
+        //TODO handle sucess
+    }
+
+    private static boolean saveBinFile (String filePath , List<Integer> content, CreateBackupRequest request)
+    {
+        boolean success = false;
+        try
+        {
+            //TODO permissions
+            // PermissionManager Manager = new PermissionManager();
+            // Manager.verifyStoragePermissions(_activity);
+
+            File file = new File(filePath);
+            byte[] fileData = new byte[content.size()];
+
+            BufferedOutputStream bos = new BufferedOutputStream(new FileOutputStream(file));
+
+            for ( int i = 0 ; i < content.size() ; i++ )
+            {
+                fileData[i] = content.get(i).byteValue();
+            }
+
+            bos.write(fileData);
+            bos.flush();
+            bos.close();
+
+            success = true;
+        }
+        catch (Exception e)
+        {
+            //TODO handle error
+        }
+
+        return success;
+    }
+}

app/src/main/java/cy/agorise/crystalwallet/requestmanagers/CreateBackupRequest.java

@@ -0,0 +1,32 @@
+package cy.agorise.crystalwallet.requestmanagers;
+
+import android.app.Activity;
+import android.content.Context;
+
+import cy.agorise.crystalwallet.models.AccountSeed;
+
+/**
+ * Created by henry on 26/3/2018.
+ */
+
+public class CreateBackupRequest extends FileServiceRequest {
+
+    private AccountSeed seed;
+
+    enum StatusCode{
+
+
+
+    }
+
+    public CreateBackupRequest(Context context, Activity activity, AccountSeed seed) {
+        super(context, activity);
+        this.seed = seed;
+    }
+
+    public AccountSeed getSeed() {
+        return seed;
+    }
+
+
+}

app/src/main/java/cy/agorise/crystalwallet/requestmanagers/CryptoNetEquivalentRequest.java

@@ -1,4 +1,4 @@
-package cy.agorise.crystalwallet.cryptonetinforequests;
+package cy.agorise.crystalwallet.requestmanagers;
 
 import android.content.Context;
 

app/src/main/java/cy/agorise/crystalwallet/requestmanagers/CryptoNetInfoRequest.java

@@ -1,4 +1,4 @@
-package cy.agorise.crystalwallet.cryptonetinforequests;
+package cy.agorise.crystalwallet.requestmanagers;
 
 import cy.agorise.crystalwallet.enums.CryptoCoin;
 
@@ -19,7 +19,7 @@ public abstract class CryptoNetInfoRequest {
      */
     protected CryptoNetInfoRequestListener listener;
 
-    public CryptoNetInfoRequest(CryptoCoin coin){
+    protected CryptoNetInfoRequest(CryptoCoin coin){
         this.coin = coin;
     }
 

app/src/main/java/cy/agorise/crystalwallet/requestmanagers/CryptoNetInfoRequestListener.java

@@ -1,4 +1,4 @@
-package cy.agorise.crystalwallet.cryptonetinforequests;
+package cy.agorise.crystalwallet.requestmanagers;
 
 /**
  * Listener for manager request

app/src/main/java/cy/agorise/crystalwallet/requestmanagers/CryptoNetInfoRequests.java

@@ -1,4 +1,4 @@
-package cy.agorise.crystalwallet.cryptonetinforequests;
+package cy.agorise.crystalwallet.requestmanagers;
 
 import java.util.ArrayList;
 import java.util.List;

app/src/main/java/cy/agorise/crystalwallet/requestmanagers/CryptoNetInfoRequestsListener.java

@@ -1,4 +1,4 @@
-package cy.agorise.crystalwallet.cryptonetinforequests;
+package cy.agorise.crystalwallet.requestmanagers;
 
 /**
  * Listener extends for the manager classes

app/src/main/java/cy/agorise/crystalwallet/requestmanagers/FileServiceRequest.java

@@ -0,0 +1,37 @@
+package cy.agorise.crystalwallet.requestmanagers;
+
+import android.app.Activity;
+import android.content.Context;
+
+/**
+ * Created by henry on 26/3/2018.
+ */
+
+public abstract class FileServiceRequest {
+
+    protected Context context;
+    protected Activity activity;
+
+    protected FileServiceRequest(Context context, Activity activity) {
+        this.context = context;
+        this.activity = activity;
+    }
+
+    protected FileServiceRequestListener listener;
+
+    public void setListener(FileServiceRequestListener listener){
+        this.listener = listener;
+    }
+
+    public Context getContext() {
+        return context;
+    }
+
+    public Activity getActivity() {
+        return activity;
+    }
+
+    protected void _fireOnCarryOutEvent(){
+        listener.onCarryOut();
+    }
+}

app/src/main/java/cy/agorise/crystalwallet/requestmanagers/FileServiceRequestListener.java

@@ -0,0 +1,10 @@
+package cy.agorise.crystalwallet.requestmanagers;
+
+/**
+ * Created by henry on 26/3/2018.
+ */
+
+public interface FileServiceRequestListener {
+
+    public void onCarryOut();
+}

app/src/main/java/cy/agorise/crystalwallet/requestmanagers/FileServiceRequests.java

@@ -0,0 +1,56 @@
+package cy.agorise.crystalwallet.requestmanagers;
+
+import java.util.ArrayList;
+import java.util.List;
+
+/**
+ * Created by henry on 26/3/2018.
+ */
+
+public class FileServiceRequests {
+
+    private List<FileServiceRequest> requests;
+    private List<FileServiceRequestsListener> listeners;
+    private static FileServiceRequests instance;
+
+
+    /**
+     * Private constructor for singleton pattern
+     */
+    private FileServiceRequests() {
+    }
+
+    /**
+     * Gets an instance of this manager
+     * @return the instance to manage the cryptonetinforequest
+     */
+    public static FileServiceRequests getInstance(){
+        if (FileServiceRequests.instance == null){
+            FileServiceRequests.instance = new FileServiceRequests();
+            FileServiceRequests.instance.requests = new ArrayList<>();
+            FileServiceRequests.instance.listeners = new ArrayList<>();
+        }
+
+        return FileServiceRequests.instance;
+    }
+
+    public void addRequest(FileServiceRequest request){
+        this.requests.add(request);
+
+        this._fireNewRequestEvent(request);
+    }
+
+    public void removeRequest(FileServiceRequest request){
+        this.requests.remove(request);
+    }
+
+    public void addListener(FileServiceRequestsListener listener){
+        this.listeners.add(listener);
+    }
+
+    private void _fireNewRequestEvent(FileServiceRequest request){
+        for (int i=0;i<this.listeners.size();i++){
+            this.listeners.get(i).onNewRequest(request);
+        }
+    }
+}

app/src/main/java/cy/agorise/crystalwallet/requestmanagers/FileServiceRequestsListener.java

@@ -0,0 +1,10 @@
+package cy.agorise.crystalwallet.requestmanagers;
+
+/**
+ * Created by henry on 26/3/2018.
+ */
+
+public interface FileServiceRequestsListener {
+
+    public void onNewRequest(FileServiceRequest request);
+}

app/src/main/java/cy/agorise/crystalwallet/requestmanagers/ImportBackupRequest.java

@@ -0,0 +1,15 @@
+package cy.agorise.crystalwallet.requestmanagers;
+
+import android.app.Activity;
+import android.content.Context;
+
+/**
+ * Created by henry on 26/3/2018.
+ */
+
+public class ImportBackupRequest extends FileServiceRequest {
+
+    public ImportBackupRequest(Context context, Activity activity) {
+        super(context, activity);
+    }
+}

app/src/main/java/cy/agorise/crystalwallet/requestmanagers/ValidateBitsharesSendRequest.java

@@ -1,4 +1,4 @@
-package cy.agorise.crystalwallet.cryptonetinforequests;
+package cy.agorise.crystalwallet.requestmanagers;
 
 import android.content.Context;
 

app/src/main/java/cy/agorise/crystalwallet/requestmanagers/ValidateCreateBitsharesAccountRequest.java

@@ -1,4 +1,4 @@
-package cy.agorise.crystalwallet.cryptonetinforequests;
+package cy.agorise.crystalwallet.requestmanagers;
 
 import android.content.Context;
 

app/src/main/java/cy/agorise/crystalwallet/requestmanagers/ValidateExistBitsharesAccountRequest.java

@@ -1,4 +1,4 @@
-package cy.agorise.crystalwallet.cryptonetinforequests;
+package cy.agorise.crystalwallet.requestmanagers;
 
 import cy.agorise.crystalwallet.enums.CryptoCoin;
 

app/src/main/java/cy/agorise/crystalwallet/requestmanagers/ValidateImportBitsharesAccountRequest.java

@@ -1,4 +1,4 @@
-package cy.agorise.crystalwallet.cryptonetinforequests;
+package cy.agorise.crystalwallet.requestmanagers;
 
 import cy.agorise.crystalwallet.enums.CryptoCoin;
 

app/src/main/java/cy/agorise/crystalwallet/service/CrystalWalletService.java

@@ -1,7 +1,6 @@
 package cy.agorise.crystalwallet.service;
 
 
-import android.app.Service;
 import android.arch.lifecycle.LifecycleService;
 import android.arch.lifecycle.LiveData;
 import android.arch.lifecycle.Observer;
@@ -16,14 +15,12 @@ import android.util.Log;
 import java.util.ArrayList;
 import java.util.List;
 
-import cy.agorise.crystalwallet.apigenerator.GrapheneApiGenerator;
+import cy.agorise.crystalwallet.requestmanagers.CryptoNetInfoRequests;
-import cy.agorise.crystalwallet.cryptonetinforequests.CryptoNetInfoRequests;
 import cy.agorise.crystalwallet.dao.CrystalDatabase;
 import cy.agorise.crystalwallet.enums.CryptoNet;
 import cy.agorise.crystalwallet.manager.BitsharesAccountManager;
 import cy.agorise.crystalwallet.models.BitsharesAsset;
 import cy.agorise.crystalwallet.models.BitsharesAssetInfo;
-import cy.agorise.crystalwallet.models.CryptoCoinBalance;
 import cy.agorise.crystalwallet.models.CryptoCurrency;
 import cy.agorise.crystalwallet.models.CryptoNetAccount;
 import cy.agorise.crystalwallet.models.GeneralSetting;

app/src/main/java/cy/agorise/crystalwallet/service/EquivalencesThread.java

@@ -32,7 +32,7 @@ public class EquivalencesThread extends Thread{
             try {
                 GrapheneApiGenerator.getEquivalenValue(fromAsset, bitsharesAssets, this.service);
                 Log.i("Equivalences Thread", "In loop");
-                Thread.sleep(60000);
+                Thread.sleep(300000);
             } catch (InterruptedException e) {
                 Thread.currentThread().interrupt();
             }

app/src/main/java/cy/agorise/crystalwallet/viewmodels/AccountSeedViewModel.java

@@ -3,15 +3,9 @@ package cy.agorise.crystalwallet.viewmodels;
 import android.app.Application;
 import android.arch.lifecycle.AndroidViewModel;
 import android.arch.lifecycle.LiveData;
-import android.arch.lifecycle.MutableLiveData;
 
-import java.util.List;
-
-import cy.agorise.crystalwallet.cryptonetinforequests.CryptoNetInfoRequestListener;
 import cy.agorise.crystalwallet.dao.CrystalDatabase;
 import cy.agorise.crystalwallet.models.AccountSeed;
-import cy.agorise.crystalwallet.cryptonetinforequests.ValidateImportBitsharesAccountRequest;
-import cy.agorise.crystalwallet.viewmodels.validators.ImportSeedValidator;
 
 /**
  * Created by Henry Varona on 27/9/2017.

app/src/main/java/cy/agorise/crystalwallet/viewmodels/validators/validationfields/AmountValidationField.java

@@ -1,13 +1,9 @@
 package cy.agorise.crystalwallet.viewmodels.validators.validationfields;
 
-import android.view.View;
 import android.widget.EditText;
 import android.widget.Spinner;
 
 import cy.agorise.crystalwallet.R;
-import cy.agorise.crystalwallet.cryptonetinforequests.CryptoNetInfoRequestListener;
-import cy.agorise.crystalwallet.cryptonetinforequests.CryptoNetInfoRequests;
-import cy.agorise.crystalwallet.cryptonetinforequests.ValidateExistBitsharesAccountRequest;
 import cy.agorise.crystalwallet.dao.CrystalDatabase;
 import cy.agorise.crystalwallet.models.CryptoCoinBalance;
 import cy.agorise.crystalwallet.models.CryptoCurrency;

app/src/main/java/cy/agorise/crystalwallet/viewmodels/validators/validationfields/AssetValidationField.java

@@ -1,12 +1,7 @@
 package cy.agorise.crystalwallet.viewmodels.validators.validationfields;
 
-import android.widget.EditText;
 import android.widget.Spinner;
 
-import cy.agorise.crystalwallet.R;
-import cy.agorise.crystalwallet.cryptonetinforequests.CryptoNetInfoRequestListener;
-import cy.agorise.crystalwallet.cryptonetinforequests.CryptoNetInfoRequests;
-import cy.agorise.crystalwallet.cryptonetinforequests.ValidateExistBitsharesAccountRequest;
 import cy.agorise.crystalwallet.models.CryptoCurrency;
 
 /**

app/src/main/java/cy/agorise/crystalwallet/viewmodels/validators/validationfields/BitsharesAccountMnemonicValidationField.java

@@ -3,9 +3,9 @@ package cy.agorise.crystalwallet.viewmodels.validators.validationfields;
 import android.widget.EditText;
 
 import cy.agorise.crystalwallet.R;
-import cy.agorise.crystalwallet.cryptonetinforequests.CryptoNetInfoRequestListener;
+import cy.agorise.crystalwallet.requestmanagers.CryptoNetInfoRequestListener;
-import cy.agorise.crystalwallet.cryptonetinforequests.CryptoNetInfoRequests;
+import cy.agorise.crystalwallet.requestmanagers.CryptoNetInfoRequests;
-import cy.agorise.crystalwallet.cryptonetinforequests.ValidateImportBitsharesAccountRequest;
+import cy.agorise.crystalwallet.requestmanagers.ValidateImportBitsharesAccountRequest;
 
 /**
  * Created by Henry Varona on 7/10/2017.

app/src/main/java/cy/agorise/crystalwallet/viewmodels/validators/validationfields/BitsharesAccountNameDoesntExistsValidationField.java

@@ -3,9 +3,9 @@ package cy.agorise.crystalwallet.viewmodels.validators.validationfields;
 import android.widget.EditText;
 
 import cy.agorise.crystalwallet.R;
-import cy.agorise.crystalwallet.cryptonetinforequests.CryptoNetInfoRequestListener;
+import cy.agorise.crystalwallet.requestmanagers.CryptoNetInfoRequestListener;
-import cy.agorise.crystalwallet.cryptonetinforequests.CryptoNetInfoRequests;
+import cy.agorise.crystalwallet.requestmanagers.CryptoNetInfoRequests;
-import cy.agorise.crystalwallet.cryptonetinforequests.ValidateExistBitsharesAccountRequest;
+import cy.agorise.crystalwallet.requestmanagers.ValidateExistBitsharesAccountRequest;
 
 /**
  * Created by Henry Varona on 7/10/2017.

app/src/main/java/cy/agorise/crystalwallet/viewmodels/validators/validationfields/BitsharesAccountNameValidationField.java

@@ -3,9 +3,9 @@ package cy.agorise.crystalwallet.viewmodels.validators.validationfields;
 import android.widget.EditText;
 
 import cy.agorise.crystalwallet.R;
-import cy.agorise.crystalwallet.cryptonetinforequests.CryptoNetInfoRequestListener;
+import cy.agorise.crystalwallet.requestmanagers.CryptoNetInfoRequestListener;
-import cy.agorise.crystalwallet.cryptonetinforequests.CryptoNetInfoRequests;
+import cy.agorise.crystalwallet.requestmanagers.CryptoNetInfoRequests;
-import cy.agorise.crystalwallet.cryptonetinforequests.ValidateExistBitsharesAccountRequest;
+import cy.agorise.crystalwallet.requestmanagers.ValidateExistBitsharesAccountRequest;
 
 /**
  * Created by Henry Varona on 7/10/2017.

app/src/main/java/cy/agorise/crystalwallet/viewmodels/validators/validationfields/ContactNameValidationField.java

@@ -1,24 +1,11 @@
 package cy.agorise.crystalwallet.viewmodels.validators.validationfields;
 
-import android.arch.lifecycle.LifecycleOwner;
-import android.arch.lifecycle.LiveData;
-import android.arch.lifecycle.Observer;
 import android.arch.lifecycle.ViewModelProviders;
-import android.support.annotation.Nullable;
 import android.support.v4.app.FragmentActivity;
 import android.widget.EditText;
-import android.widget.Spinner;
 
-import java.util.List;
-
-import cy.agorise.crystalwallet.R;
-import cy.agorise.crystalwallet.cryptonetinforequests.CryptoNetInfoRequestListener;
-import cy.agorise.crystalwallet.cryptonetinforequests.CryptoNetInfoRequests;
-import cy.agorise.crystalwallet.cryptonetinforequests.ValidateExistBitsharesAccountRequest;
 import cy.agorise.crystalwallet.models.Contact;
-import cy.agorise.crystalwallet.models.GeneralSetting;
 import cy.agorise.crystalwallet.viewmodels.ContactListViewModel;
-import cy.agorise.crystalwallet.viewmodels.GeneralSettingListViewModel;
 
 /**
  * Created by Henry Varona on 2/03/2017.

app/src/main/java/cy/agorise/crystalwallet/viewmodels/validators/validationfields/FromValidationField.java

@@ -1,12 +1,11 @@
 package cy.agorise.crystalwallet.viewmodels.validators.validationfields;
 
-import android.widget.EditText;
 import android.widget.Spinner;
 
 import cy.agorise.crystalwallet.R;
-import cy.agorise.crystalwallet.cryptonetinforequests.CryptoNetInfoRequestListener;
+import cy.agorise.crystalwallet.requestmanagers.CryptoNetInfoRequestListener;
-import cy.agorise.crystalwallet.cryptonetinforequests.CryptoNetInfoRequests;
+import cy.agorise.crystalwallet.requestmanagers.CryptoNetInfoRequests;
-import cy.agorise.crystalwallet.cryptonetinforequests.ValidateExistBitsharesAccountRequest;
+import cy.agorise.crystalwallet.requestmanagers.ValidateExistBitsharesAccountRequest;
 
 /**
  * Created by Henry Varona on 7/10/2017.

app/src/main/java/cy/agorise/crystalwallet/viewmodels/validators/validationfields/MemoValidationField.java

@@ -2,11 +2,6 @@ package cy.agorise.crystalwallet.viewmodels.validators.validationfields;
 
 import android.widget.EditText;
 
-import cy.agorise.crystalwallet.R;
-import cy.agorise.crystalwallet.cryptonetinforequests.CryptoNetInfoRequestListener;
-import cy.agorise.crystalwallet.cryptonetinforequests.CryptoNetInfoRequests;
-import cy.agorise.crystalwallet.cryptonetinforequests.ValidateExistBitsharesAccountRequest;
-
 /**
  * Created by Henry Varona on 7/10/2017.
  */

app/src/main/java/cy/agorise/crystalwallet/viewmodels/validators/validationfields/ToValidationField.java

@@ -4,9 +4,9 @@ import android.widget.EditText;
 import android.widget.Spinner;
 
 import cy.agorise.crystalwallet.R;
-import cy.agorise.crystalwallet.cryptonetinforequests.CryptoNetInfoRequestListener;
+import cy.agorise.crystalwallet.requestmanagers.CryptoNetInfoRequestListener;
-import cy.agorise.crystalwallet.cryptonetinforequests.CryptoNetInfoRequests;
+import cy.agorise.crystalwallet.requestmanagers.CryptoNetInfoRequests;
-import cy.agorise.crystalwallet.cryptonetinforequests.ValidateExistBitsharesAccountRequest;
+import cy.agorise.crystalwallet.requestmanagers.ValidateExistBitsharesAccountRequest;
 
 /**
  * Created by Henry Varona on 7/10/2017.