update wallet

Added wallet api, updated wallet process

app/src/main/java/monnethic/mobile/homepage/LoginActivity.java

@@ -9,14 +9,10 @@ import android.view.View;
 import android.widget.Button;
 import android.widget.EditText;
 import android.widget.Toast;
-
 import com.example.monnthic.monnethicmobile.R;
-
 import org.json.JSONObject;
-
 import monnethic.mobile.restApi.Config;
 import monnethic.mobile.restApi.HttpCallHandler;
-import monnethic.mobile.user.UserAccountActivity;
 import monnethic.mobile.wallet.HomeWalletActivity;
 
 public class LoginActivity extends AppCompatActivity {
@@ -27,7 +23,6 @@ public class LoginActivity extends AppCompatActivity {
     protected void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
         setContentView(R.layout.activity_login);
-
         email = findViewById(R.id.editTextEmail);
         password = findViewById(R.id.editTextPassword);
         Button buttonCancel = findViewById(R.id.buttonCancel);
@@ -82,9 +77,8 @@ public class LoginActivity extends AppCompatActivity {
             try{
                 if(result!=null){
                     if(result.getInt("status") == 200){
-                        //Intent accountIntent = new Intent(LoginActivity.this, UserAccountActivity.class);
                         Intent walletHomeIntent = new Intent(LoginActivity.this, HomeWalletActivity.class);
-                        walletHomeIntent.putExtra("USER_HASH", result.getString("userHash"));
+                        walletHomeIntent.putExtra("USER_HASH", result.getString("user_hash"));
                         walletHomeIntent.putExtra("USER_PWD",password.getText().toString());
                         walletHomeIntent.putExtra("SESSION_ID","0");
                         LoginActivity.this.startActivity(walletHomeIntent);
@@ -104,7 +98,7 @@ public class LoginActivity extends AppCompatActivity {
             try{
                 String url = Config.USER_LOGIN;
                 String[] paramsList = {params[0],params[1]};
-                HttpCallHandler httpCallHandler = new HttpCallHandler();
+                HttpCallHandler httpCallHandler = new HttpCallHandler(); //TODO UserApiHandler
                 return new JSONObject(httpCallHandler.executeLoginHttp(url,paramsList));
             }catch (Exception e){
                 e.printStackTrace();
@@ -113,4 +107,10 @@ public class LoginActivity extends AppCompatActivity {
 
         }
     }
+
+    @Override
+    protected void onStop() {
+        super.onStop();  // Always call the superclass method first
+        Toast.makeText(getApplicationContext(), "onStop called", Toast.LENGTH_LONG).show();
+    }
 }

app/src/main/java/monnethic/mobile/qrcode/QrCodeActivity.java

@@ -32,10 +32,10 @@ public class QrCodeActivity extends AppCompatActivity {
         amountView=findViewById(R.id.textViewAmountDisplay);
 
         Intent intent = getIntent();
-        String adresse = intent.getStringExtra("adresse");
+        String wallet_hash = intent.getStringExtra("WALLET_HASH");
-        String value = intent.getStringExtra("value");
+        String amount = intent.getStringExtra("AMOUNT");
         try{
-            generateQrCode(adresse,value);
+            generateQrCode(wallet_hash,amount);
         }catch(Exception e){
             e.getMessage();
         }
@@ -47,16 +47,16 @@ public class QrCodeActivity extends AppCompatActivity {
         });
     }
 
-    private void generateQrCode(String adresse, String value) throws WriterException {
+    private void generateQrCode(String wallet_hash, String amount) throws WriterException {
         BitMatrix bitMatrix;
-        String valueToEncode = adresse+";"+value;
+        String valueToEncode = wallet_hash+";"+amount;
         try{
             bitMatrix = new MultiFormatWriter().encode(valueToEncode, BarcodeFormat.QR_CODE,350,350);
             BarcodeEncoder barcodeEncoder = new BarcodeEncoder();
             Bitmap bitmap = barcodeEncoder.createBitmap(bitMatrix);
             qrCode.setImageBitmap(bitmap);
-            adresseView.setText(adresse);
+            adresseView.setText(wallet_hash);
-            amountView.setText(value);
+            amountView.setText(amount);
         }catch (Exception e){
             e.getMessage();
         }

app/src/main/java/monnethic/mobile/qrcode/QrCodeScannerActivity.java

@@ -83,8 +83,9 @@ public class QrCodeScannerActivity extends AppCompatActivity {
                     intentData = barcodes.valueAt(0).displayValue;
                     Intent scannedQrIntent = new Intent(QrCodeScannerActivity.this, ApprovePayementActivity.class);
                     scannedQrIntent.putExtra("valueScanned",intentData);
+                    //TODO INTENT
                     QrCodeScannerActivity.this.startActivity(scannedQrIntent);
-
+                    finish();
                 }
             }
         });
@@ -101,4 +102,10 @@ public class QrCodeScannerActivity extends AppCompatActivity {
         super.onResume();
         initialiseDetector();
     }
+
+    @Override
+    protected void onStop() {
+        super.onStop();  // Always call the superclass method first
+        Toast.makeText(getApplicationContext(), "onStop called", Toast.LENGTH_LONG).show();
+    }
 }

app/src/main/java/monnethic/mobile/restApi/Config.java

@@ -28,9 +28,4 @@ public class Config {
     static public String WALLET_DELETE = BASE_URL_WALLET+"delete";
     static public String WALLET_TRANSFER = BASE_URL_WALLET+"transfer";
 
-
-
-    //BLOCKCHAIN
-    static private String BASE_URL_QUERY = BASE_URL+"/api/rest/query/";
-    static public String QUERY_BALANCE = BASE_URL_QUERY+"/balance?userHash=";
 }

app/src/main/java/monnethic/mobile/restApi/HttpCallHandler.java

@@ -9,6 +9,7 @@ import java.io.InputStream;
 import java.io.InputStreamReader;
 import java.net.HttpURLConnection;
 import java.net.URL;
+import java.util.Map;
 
 import monnethic.mobile.database.User;
 
@@ -44,95 +45,50 @@ public class HttpCallHandler {
     }
 
 
-    public String executeGetHttp(String urlParam, String[] params){
+    public String postHttp(URL url, Map<String,String> params) throws Exception {
-        InputStream inputStream;
+        String returnValue=null;
-        BufferedReader bufferedReader = null;
         HttpURLConnection urlConnection = null;
+        urlConnection = (HttpURLConnection) url.openConnection();
+        urlConnection.setRequestMethod("POST");
+        urlConnection.setRequestProperty("Content-Type", "application/json;charset=UTF-8");
+        urlConnection.setRequestProperty("Accept","application/json");
+        urlConnection.setDoOutput(true);
+        urlConnection.setDoInput(true);
 
-        try{
+        JSONObject jsonParam = new JSONObject();
-            URL url = new URL(urlParam);
+        for(Map.Entry<String,String> pair : params.entrySet()){
-            urlConnection = (HttpURLConnection) url.openConnection();
+            jsonParam.put(pair.getKey(),pair.getValue());
-            urlConnection.setRequestMethod("GET");
+        }
-            urlConnection.connect();
 
-            int response = urlConnection.getResponseCode();
+        DataOutputStream os = new DataOutputStream(urlConnection.getOutputStream());
-            if(response != 200){
+        os.writeBytes(jsonParam.toString());
-                System.out.println("Error response");
+
+        int statusCode = urlConnection.getResponseCode();
+        if(statusCode != 200){
+            JSONObject jsonReturn = new JSONObject();
+            if(statusCode == 404){
+                jsonReturn.put("status",404);
+                jsonReturn.put("response","Not Found");
+                returnValue = jsonReturn.toString();
+            }else if(statusCode == 403){
+                jsonReturn.put("status",403);
+                jsonReturn.put("response","Forbidden");
+                returnValue = jsonReturn.toString();
             }
-            inputStream = urlConnection.getInputStream();
+        } else {
-            if(inputStream == null){
+            BufferedReader bufferedReader = null;
-                System.out.println("Error inputStream");
-            }
-
             bufferedReader = new BufferedReader(new InputStreamReader(urlConnection.getInputStream()));
             StringBuilder stringBuilder = new StringBuilder();
-            String line;
 
+            String line;
             while ((line = bufferedReader.readLine())!=null){
                 stringBuilder.append(line);
             }
-
+            returnValue = stringBuilder.toString();
-            return stringBuilder.toString();
-
-        }catch (Exception e){
-            e.printStackTrace();
-            return null;
-        } finally {
-            if(urlConnection != null){
-                urlConnection.disconnect();
-            }
-            if(bufferedReader != null){
-                try {
-                    bufferedReader.close();
-                }catch (IOException e){
-                    e.printStackTrace();
-                }
-            }
         }
+        return returnValue;
     }
 
-    public String executeGetBalance(String urlParam){
-        BufferedReader bufferedReader = null;
-        HttpURLConnection connection = null;
-        String res = null;
-        try{
-            URL url = new URL(urlParam);
-            connection = (HttpURLConnection) url.openConnection();
-            connection.setRequestMethod("GET");
-            connection.connect();
-
-            int statusCode = connection.getResponseCode();
-
-            if(statusCode != 200){
-                return null;
-            }else {
-                bufferedReader = new BufferedReader(new InputStreamReader(connection.getInputStream()));
-                StringBuilder stringBuilder = new StringBuilder();
-                String line;
-                while ((line = bufferedReader.readLine())!=null){
-                    stringBuilder.append(line);
-                }
-                JSONObject jsonSuccess = new JSONObject(stringBuilder.toString());
-                jsonSuccess.put("status",200);
-                res = jsonSuccess.toString();
-            }
-            return res;
-        }catch (Exception e){
-            e.printStackTrace();
-            return null;
-        } finally {
-            if(connection!=null){
-                connection.disconnect();
-            }
-            if(bufferedReader != null){
-                try{
-                    bufferedReader.close();
-                }catch (IOException e){
-                    e.printStackTrace();
-                }
-            }
-        }
-    }
 
     public String executeLoginHttp(String urlParam, String[] params){
         BufferedReader bufferedReader = null;

app/src/main/java/monnethic/mobile/restApi/WalletApiHandler.java

@@ -5,6 +5,8 @@ import org.json.JSONObject;
 
 import java.net.URL;
 import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.Map;
 
 import monnethic.mobile.wallet.Wallet;
 
@@ -14,7 +16,7 @@ public class WalletApiHandler {
         ArrayList<Wallet> walletList = new ArrayList<>();
         HttpCallHandler httpCallHandler = new HttpCallHandler();
         try {
-            String url = Config.WALLET_GET_USER_WALLETS+"?userHash="+params[0];
+            String url = Config.WALLET_GET_USER_WALLETS+"?user_hash="+params[0];
             String responseCall = httpCallHandler.getHttp(new URL(url));
             JSONArray jsonArray = new JSONArray(responseCall);
 
@@ -26,7 +28,7 @@ public class WalletApiHandler {
                 wallet.setWallet_hash(jsonObject.getJSONObject("Record").getJSONObject("id").getString("string"));
                 wallet.setUser_hash(jsonObject.getJSONObject("Record").getJSONObject("owner").getString("string"));
 
-                String urlGetWallet = Config.WALLET_GET_WALLET+"?walletHash="+wallet.getWallet_hash();
+                String urlGetWallet = Config.WALLET_GET_WALLET+"?wallet_hash="+wallet.getWallet_hash();
                 String responseWallet = httpCallHandler.getHttp(new URL(urlGetWallet));
                 JSONObject jsonWallet = new JSONObject(responseWallet);
 
@@ -36,7 +38,40 @@ public class WalletApiHandler {
         } catch (Exception e){
             e.printStackTrace();
         }
-
         return walletList;
     }
+
+    public Double getWalletBalance(String [] params){
+        HttpCallHandler httpCallHandler = new HttpCallHandler();
+        try{
+            String url = Config.WALLET_GET_WALLET+"?wallet_hash="+params[0];
+            String responseCall = httpCallHandler.getHttp(new URL(url));
+            JSONObject jsonObject = new JSONObject(responseCall);
+            return jsonObject.getDouble("balance");
+        }catch (Exception e){
+            e.printStackTrace();
+        }
+        return null;
+    }
+
+    public Wallet createWallet(Wallet wallet){
+        HttpCallHandler httpCallHandler = new HttpCallHandler();
+        try {
+            String url = Config.WALLET_CREATE;
+            Map<String, String> map = new HashMap<>();
+
+            map.put("user_hash",wallet.getUser_hash());
+            map.put("type",wallet.getType());
+            String responseCall = httpCallHandler.postHttp(new URL(url), map);
+
+            JSONObject jsonObject = new JSONObject(responseCall);
+            wallet.setWallet_hash(jsonObject.getString("wallet_hash"));
+            wallet.setBalance(jsonObject.getDouble("balance"));
+
+            return wallet;
+        } catch (Exception e){
+            e.printStackTrace();
+        }
+        return null;
+    }
 }

app/src/main/java/monnethic/mobile/transaction/MakePayementActivity.java

@@ -5,6 +5,7 @@ import android.support.v7.app.AppCompatActivity;
 import android.os.Bundle;
 import android.view.View;
 import android.widget.Button;
+import android.widget.Toast;
 
 import com.example.monnthic.monnethicmobile.R;
 
@@ -12,24 +13,58 @@ import monnethic.mobile.qrcode.QrCodeScannerActivity;
 
 public class MakePayementActivity extends AppCompatActivity {
     Button btnScanQr;
+    Button btnSendWithAddress;
+    private String user_hash;
+    private String user_password;
+    private String session_id;
+    private String wallet_hash;
 
     @Override
     protected void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
         setContentView(R.layout.activity_make_payement);
 
+        Intent intent = getIntent();
+        user_hash = intent.getStringExtra("USER_HASH");
+        user_password = intent.getStringExtra("USER_PWD");
+        session_id = intent.getStringExtra("SESSION_ID");
+        wallet_hash = intent.getStringExtra("WALLET_HASH");
+
         initViews();
     }
 
     private void initViews(){
         btnScanQr = findViewById(R.id.buttonScanQr);
+        btnSendWithAddress = findViewById(R.id.buttonSendWithAddress);
 
         btnScanQr.setOnClickListener(new View.OnClickListener() {
             @Override
             public void onClick(View view) {
                 Intent payementIntent = new Intent(MakePayementActivity.this, QrCodeScannerActivity.class);
+                payementIntent.putExtra("USER_HASH",user_hash);
+                payementIntent.putExtra("USER_PDW",user_password);
+                payementIntent.putExtra("WALLET_HASH",wallet_hash);
+                payementIntent.putExtra("SESSION_ID",session_id);
+                MakePayementActivity.this.startActivity(payementIntent);
+            }
+        });
+
+        btnSendWithAddress.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View view) {
+                Intent payementIntent = new Intent(MakePayementActivity.this, TransactionActivity.class);
+                payementIntent.putExtra("USER_HASH",user_hash);
+                payementIntent.putExtra("USER_PDW",user_password);
+                payementIntent.putExtra("WALLET_HASH",wallet_hash);
+                payementIntent.putExtra("SESSION_ID",session_id);
                 MakePayementActivity.this.startActivity(payementIntent);
             }
         });
     }
+
+    @Override
+    protected void onStop() {
+        super.onStop();  // Always call the superclass method first
+        Toast.makeText(getApplicationContext(), "onStop called", Toast.LENGTH_LONG).show();
+    }
 }

app/src/main/java/monnethic/mobile/transaction/ReceivePayementActivity.java

@@ -6,6 +6,7 @@ import android.os.Bundle;
 import android.view.View;
 import android.widget.Button;
 import android.widget.EditText;
+import android.widget.Toast;
 
 import com.example.monnthic.monnethicmobile.R;
 
@@ -16,6 +17,11 @@ public class ReceivePayementActivity extends AppCompatActivity {
     Button validateButton;
     EditText amountValueEdit;
 
+    private String user_hash;
+    private String user_password;
+    private String session_id;
+    private String wallet_hash;
+
     @Override
     protected void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
@@ -24,6 +30,12 @@ public class ReceivePayementActivity extends AppCompatActivity {
         validateButton=findViewById(R.id.buttonValidate);
         amountValueEdit=findViewById(R.id.amountValue);
 
+        Intent intent = getIntent();
+        user_hash = intent.getStringExtra("USER_HASH");
+        user_password = intent.getStringExtra("USER_PWD");
+        session_id = intent.getStringExtra("SESSION_ID");
+        wallet_hash = intent.getStringExtra("WALLET_HASH");
+
         cancelButton.setOnClickListener(new View.OnClickListener() {
             @Override
             public void onClick(View view) {
@@ -38,10 +50,16 @@ public class ReceivePayementActivity extends AppCompatActivity {
         });
     }
 
-    public void generateQrCodeWithValue(String value){
+    public void generateQrCodeWithValue(String amount){
         Intent generateQrIntent = new Intent(ReceivePayementActivity.this, QrCodeActivity.class);
-        generateQrIntent.putExtra("adresse","addresseAAAA");
+        generateQrIntent.putExtra("WALLET_HASH",wallet_hash);
-        generateQrIntent.putExtra("value",value);
+        generateQrIntent.putExtra("AMOUNT",amount);
         ReceivePayementActivity.this.startActivity(generateQrIntent);
     }
+
+    @Override
+    protected void onStop() {
+        super.onStop();  // Always call the superclass method first
+        Toast.makeText(getApplicationContext(), "onStop called", Toast.LENGTH_LONG).show();
+    }
 }

app/src/main/java/monnethic/mobile/transaction/TransactionActivity.java

@@ -13,21 +13,27 @@ import com.example.monnthic.monnethicmobile.R;
 import java.math.BigInteger;
 
 public class TransactionActivity extends AppCompatActivity {
-    private String address;
+    private String wallet_hash;
+    private String user_hash;
+    private String user_password;
+    private String session_id;
     private EditText addressDestination;
-    private EditText amount;
+    private EditText amountEditText;
 
     @Override
     protected void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
         setContentView(R.layout.activity_transaction);
         addressDestination = findViewById(R.id.destination_address);
-        amount = findViewById(R.id.amount);
+        amountEditText = findViewById(R.id.amount);
         Button buttonCancel = findViewById(R.id.btn_cancel);
         Button buttonOk = findViewById(R.id.btn_send);
 
         Intent intent = getIntent();
-        address = intent.getStringExtra("WALLET_ADDRESS");
+        user_hash = intent.getStringExtra("USER_HASH");
+        user_password = intent.getStringExtra("USER_PWD");
+        session_id = intent.getStringExtra("SESSION_ID");
+        wallet_hash = intent.getStringExtra("WALLET_HASH");
 
         buttonCancel.setOnClickListener(new View.OnClickListener() {
             @Override
@@ -45,15 +51,23 @@ public class TransactionActivity extends AppCompatActivity {
     }
 
     public void sendTransaction(){
-        String adD = addressDestination.getText().toString();
+        String wallet_dest = addressDestination.getText().toString();
-        BigInteger amt = new BigInteger(amount.getText().toString());
+        String amount = amountEditText.getText().toString();
+
         /*
         if(AccessBlockchain.sendTransationTo(address, adD, amt)){
             Toast.makeText(this, "OK.", Toast.LENGTH_SHORT).show();
         }
         */
-        String message = "Comming soon, addressDestination "+adD+" Amount : "+amt.toString();
+        String message = "Comming soon, addressDestination "+wallet_dest+" Amount : "+amount;
         Toast.makeText(this, message, Toast.LENGTH_SHORT).show();
+        finish();
+    }
+
+    @Override
+    protected void onStop() {
+        super.onStop();  // Always call the superclass method first
+        Toast.makeText(getApplicationContext(), "onStop called", Toast.LENGTH_LONG).show();
     }
 
 }

app/src/main/java/monnethic/mobile/user/UserAccountActivity.java

@@ -4,6 +4,7 @@ import android.content.Intent;
 import android.os.AsyncTask;
 import android.support.v7.app.AppCompatActivity;
 import android.os.Bundle;
+import android.util.Log;
 import android.view.View;
 import android.widget.Button;
 import android.widget.EditText;
@@ -23,11 +24,16 @@ import java.net.URL;
 import monnethic.mobile.database.User;
 import monnethic.mobile.restApi.Config;
 import monnethic.mobile.restApi.HttpCallHandler;
+import monnethic.mobile.restApi.WalletApiHandler;
 import monnethic.mobile.transaction.MakePayementActivity;
 import monnethic.mobile.transaction.ReceivePayementActivity;
 
 public class UserAccountActivity extends AppCompatActivity {
     private TextView balance;
+    private String wallet_hash;
+    private String user_hash;
+    private String user_password;
+    private String session_id;
 
     @Override
     protected void onCreate(Bundle savedInstanceState) {
@@ -39,9 +45,17 @@ public class UserAccountActivity extends AppCompatActivity {
         Button buttonReceive = findViewById(R.id.buttonReceive);
         Button buttonSettings = findViewById(R.id.buttonSettings);
         Button buttonRefresh = findViewById(R.id.buttonRefreshBalance);
+
         Intent intent = getIntent();
-        String userHash = intent.getStringExtra("userHash");
+        user_hash = intent.getStringExtra("USER_HASH");
-        userHashView.setText(userHash);
+        user_password = intent.getStringExtra("USER_PWD");
+        session_id = intent.getStringExtra("SESSION_ID");
+        wallet_hash = intent.getStringExtra("WALLET_HASH");
+        String wallet_type = intent.getStringExtra("WALLET_TYPE");
+        String wallet_balance = intent.getStringExtra("WALLET_BALANCE");
+
+        userHashView.setText(wallet_hash);
+        balance.setText(wallet_balance);
 
         buttonPayement.setOnClickListener(new View.OnClickListener() {
             @Override
@@ -64,37 +78,40 @@ public class UserAccountActivity extends AppCompatActivity {
         buttonRefresh.setOnClickListener(new View.OnClickListener() {
             @Override
             public void onClick(View view) {
-                refreshBalance("b");
+                new GetUserBalanceTask().execute(wallet_hash);
             }
         });
 
-        String[] params = {userHash};
+        Log.i("UserAccountActivity", "user_hash : "+user_hash);
+        Log.i("UserAccountActivity", "user_password : "+user_password);
+        Log.i("UserAccountActivity", "session_id : "+session_id);
+        Log.i("UserAccountActivity", "wallet_hash : "+wallet_hash);
+
+        String[] params = {wallet_hash};
         new GetUserBalanceTask().execute(params);
     }
 
     public void sendPayement(){
         Intent payementIntent = new Intent(UserAccountActivity.this, MakePayementActivity.class);
+        payementIntent.putExtra("USER_HASH",user_hash);
+        payementIntent.putExtra("USER_PDW",user_password);
+        payementIntent.putExtra("WALLET_HASH",wallet_hash);
+        payementIntent.putExtra("SESSION_ID",session_id);
         UserAccountActivity.this.startActivity(payementIntent);
     }
     public void receivePayement(){
         Intent receivePayementIntent = new Intent(UserAccountActivity.this, ReceivePayementActivity.class);
+        receivePayementIntent.putExtra("USER_HASH",user_hash);
+        receivePayementIntent.putExtra("USER_PDW",user_password);
+        receivePayementIntent.putExtra("WALLET_HASH",wallet_hash);
+        receivePayementIntent.putExtra("SESSION_ID",session_id);
         UserAccountActivity.this.startActivity(receivePayementIntent);
     }
     public void settings(){
         Toast.makeText(this, "Coming soon", Toast.LENGTH_SHORT).show();
     }
 
-    public void refreshBalance(String userHash){
+    public class GetUserBalanceTask extends AsyncTask<String,String,Double>
-        String url = Config.QUERY_BALANCE+userHash;
-        new GetUserBalanceTask().execute(url);
-    }
-
-    public void setBalance(String value){
-        balance.setText(value);
-    }
-
-
-    public class GetUserBalanceTask extends AsyncTask<String,String,String>
     {
         @Override
         protected void onPreExecute() {
@@ -102,32 +119,34 @@ public class UserAccountActivity extends AppCompatActivity {
         }
 
         @Override
-        protected void onPostExecute(String s) {
+        protected void onPostExecute(Double b) {
-            if(s!=null){
+            if(b!=null){
-                balance.setText(s);
+                balance.setText(String.valueOf(b));
             }else{
                 balance.setText("0");
             }
-
         }
 
         @Override
-        protected String doInBackground(String... params) {
+        protected Double doInBackground(String... params) {
             try{
-                String url = Config.QUERY_BALANCE+params[0];
+                WalletApiHandler walletApiHandler = new WalletApiHandler();
-                HttpCallHandler httpCallHandler = new HttpCallHandler();
+                Double newBalance = walletApiHandler.getWalletBalance(params);
-                JSONObject json = new JSONObject(httpCallHandler.executeGetBalance(url));
+                if(newBalance!=null){
-                if(json.get("userBalance")!=null){
+                    return newBalance;
-                    Double balance = json.getDouble("userBalance");
-                    return balance.toString();
                 }else{
                     return null;
                 }
-
             } catch (Exception e){
                 e.printStackTrace();
                 return null;
             }
         }
     }
+
+    @Override
+    protected void onStop() {
+        super.onStop();  // Always call the superclass method first
+        Toast.makeText(getApplicationContext(), "onStop called", Toast.LENGTH_LONG).show();
+    }
 }

app/src/main/java/monnethic/mobile/wallet/CreateWalletActivity.java

@@ -1,15 +1,96 @@
 package monnethic.mobile.wallet;
 
+import android.content.Context;
+import android.content.Intent;
+import android.os.AsyncTask;
 import android.support.v7.app.AppCompatActivity;
 import android.os.Bundle;
+import android.view.View;
+import android.widget.Button;
+import android.widget.EditText;
+import android.widget.Toast;
 
 import com.example.monnthic.monnethicmobile.R;
 
+import monnethic.mobile.restApi.WalletApiHandler;
+import monnethic.mobile.user.UserAccountActivity;
+
 public class CreateWalletActivity extends AppCompatActivity {
+    private String user_hash;
+    private String user_password;
+    private int session_id;
 
     @Override
     protected void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
         setContentView(R.layout.activity_create_wallet);
+
+        EditText wallet_type = findViewById(R.id.editTextWalletType);
+        Button buttonValidate = findViewById(R.id.buttonValidate);
+        Button buttonCancel = findViewById(R.id.buttonCancel);
+
+        Context context = this;
+        Intent intent = getIntent();
+        user_hash = intent.getStringExtra("USER_HASH");
+        user_password = intent.getStringExtra("USER_PWD");
+        session_id = Integer.parseInt(intent.getStringExtra("SESSION_ID"));
+
+        buttonValidate.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View view) {
+                //TODO ASYNC wallet_type
+                Wallet wallet = new Wallet(wallet_type.toString(),user_hash);
+                new CreateWalletTask(context).execute(wallet);
+            }
+        });
+
+        buttonCancel.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View view) {
+                finish();
+            }
+        });
+
+    }
+
+    private class CreateWalletTask extends AsyncTask<Wallet,String,Wallet> {
+        Context mContext;
+        private CreateWalletTask(final Context context){
+            mContext = context;
+        }
+
+        @Override
+        protected void onPostExecute(Wallet w) {
+            try{
+                Intent accountIntent = new Intent(CreateWalletActivity.this, UserAccountActivity.class);
+                accountIntent.putExtra("USER_HASH", user_hash);
+                accountIntent.putExtra("USER_PWD",user_password);
+                accountIntent.putExtra("SESSION_ID",session_id);
+                accountIntent.putExtra("WALLET_HASH",w.getWallet_hash());
+                accountIntent.putExtra("WALLET_BALANCE",String.valueOf(w.getBalance()));
+                accountIntent.putExtra("WALLET_TYPE",w.getType());
+                CreateWalletActivity.this.startActivity(accountIntent);
+                finish();
+            }catch (Exception e){
+                e.printStackTrace();
+            }
+        }
+
+        @Override
+        protected Wallet doInBackground(Wallet... w) {
+            try{
+                WalletApiHandler walletApiHandler = new WalletApiHandler();
+                return walletApiHandler.createWallet(w[0]);
+            }catch (Exception e){
+                e.printStackTrace();
+            }
+            return null;
+        }
+    }
+
+    @Override
+    protected void onStop() {
+        super.onStop();  // Always call the superclass method first
+        Toast.makeText(getApplicationContext(), "onStop called", Toast.LENGTH_LONG).show();
     }
 }

app/src/main/java/monnethic/mobile/wallet/HomeWalletActivity.java

@@ -6,6 +6,7 @@ import android.os.Bundle;
 import android.util.Log;
 import android.view.View;
 import android.widget.Button;
+import android.widget.Toast;
 
 import com.example.monnthic.monnethicmobile.R;
 
@@ -28,10 +29,6 @@ public class HomeWalletActivity extends AppCompatActivity {
         user_password = intent.getStringExtra("USER_PWD");
         session_id = Integer.parseInt(intent.getStringExtra("SESSION_ID"));
 
-        Log.i("HomeWalletActivity","user_hash: "+user_hash);
-        Log.i("HomeWalletActivity","user_password: "+user_password);
-        Log.i("HomeWalletActivity","session_id: "+session_id);
-
         buttonCreateWallet.setOnClickListener(new View.OnClickListener() {
             @Override
             public void onClick(View view) {
@@ -48,8 +45,6 @@ public class HomeWalletActivity extends AppCompatActivity {
     }
 
     public void launchCreateWalletActivity() {
-        Log.i("HomeWalletActivity","launchCreateWalletActivity");
-        Log.i("HomeWalletActivity",user_hash);
         Intent createWalletIntent = new Intent(HomeWalletActivity.this, CreateWalletActivity.class);
         createWalletIntent.putExtra("USER_HASH",user_hash);
         createWalletIntent.putExtra("USER_PWD",user_password);
@@ -58,12 +53,16 @@ public class HomeWalletActivity extends AppCompatActivity {
     }
 
     public void launchSelectWalletActivity() {
-        Log.i("HomeWalletActivity","launchSelectWalletActivity");
-        Log.i("HomeWalletActivity",user_hash);
         Intent selectWalletIntent = new Intent(HomeWalletActivity.this, SelectWalletActivity.class);
         selectWalletIntent.putExtra("USER_HASH",user_hash);
         selectWalletIntent.putExtra("USER_PWD",user_password);
         selectWalletIntent.putExtra("SESSION_ID",String.valueOf(session_id));
         HomeWalletActivity.this.startActivity(selectWalletIntent);
     }
+
+    @Override
+    protected void onStop() {
+        super.onStop();  // Always call the superclass method first
+        Toast.makeText(getApplicationContext(), "onStop called", Toast.LENGTH_LONG).show();
+    }
 }

app/src/main/java/monnethic/mobile/wallet/SelectWalletActivity.java

@@ -7,16 +7,19 @@ import android.os.Bundle;
 import android.util.Log;
 import android.view.View;
 import android.widget.AdapterView;
-import android.widget.ArrayAdapter;
 import android.widget.ListView;
 import android.widget.Toast;
 
 import com.example.monnthic.monnethicmobile.R;
 import java.util.ArrayList;
 import monnethic.mobile.restApi.WalletApiHandler;
+import monnethic.mobile.user.UserAccountActivity;
 
 public class SelectWalletActivity extends AppCompatActivity {
     private ArrayList<Wallet> userWallets;
+    private String user_hash;
+    private String user_password;
+    private String session_id;
 
     @Override
     protected void onCreate(Bundle savedInstanceState) {
@@ -25,33 +28,41 @@ public class SelectWalletActivity extends AppCompatActivity {
 
         ListView listView = (ListView) findViewById(R.id.listViewWallet);
         Intent intent = getIntent();
-        String user_hash = intent.getStringExtra("USER_HASH");
+        user_hash = intent.getStringExtra("USER_HASH");
+        user_password = intent.getStringExtra("USER_PWD");
+        session_id = intent.getStringExtra("SESSION_ID");
         String[] params = {user_hash};
 
-        Log.i("SelectWalletActivity", "user_hash : "+user_hash);
         try {
             userWallets = new getUserWalletTask().execute(params).get();
         } catch (Exception e){
             e.printStackTrace();
         }
 
-        Log.i("SelectWalletActivity", "userWallets : "+userWallets);
         WalletAdapter adapter = new WalletAdapter(this,userWallets);
-        //ArrayAdapter<Wallet> adapter = new ArrayAdapter<Wallet>(this, R.layout.activity_select_wallet, userWallets);
         listView.setAdapter(adapter);
 
-        //TODO
-        //ON CLICK ITEM
         listView.setOnItemClickListener(new AdapterView.OnItemClickListener() {
             @Override
             public void onItemClick(AdapterView<?> adapterView, View view, int i, long l) {
                 Wallet w = (Wallet) listView.getItemAtPosition(i);
-                Toast.makeText(getBaseContext(),w.getType(),Toast.LENGTH_SHORT).show();
+                launchAcountActivity(w);
             }
         });
     }
 
-    //AsyncTask for login
+    public void launchAcountActivity(Wallet w) {
+        Intent accountIntent = new Intent(SelectWalletActivity.this, UserAccountActivity.class);
+        accountIntent.putExtra("USER_HASH",user_hash);
+        accountIntent.putExtra("USER_PWD",user_password);
+        accountIntent.putExtra("SESSION_ID",session_id);
+        accountIntent.putExtra("WALLET_HASH",w.getWallet_hash());
+        accountIntent.putExtra("WALLET_BALANCE",String.valueOf(w.getBalance()));
+        accountIntent.putExtra("WALLET_TYPE",w.getType());
+        SelectWalletActivity.this.startActivity(accountIntent);
+    }
+
+    //AsyncTask to get user wallets
     static private class getUserWalletTask extends AsyncTask<String,String,ArrayList<Wallet>> {
         @Override
         protected ArrayList<Wallet> doInBackground(String... params) {
@@ -59,12 +70,16 @@ public class SelectWalletActivity extends AppCompatActivity {
             try{
                 WalletApiHandler walletApiHandler = new WalletApiHandler();
                 walletsList = walletApiHandler.getUserWallets(params);
-                Log.i("SelectWalletActivity", "walletsList : "+walletsList);
             }catch (Exception e){
                 e.printStackTrace();
             }
-            Log.i("SelectWalletActivity", "BEFORE RETURN : walletsList : "+walletsList);
             return walletsList;
         }
     }
+
+    @Override
+    protected void onStop() {
+        super.onStop();  // Always call the superclass method first
+        Toast.makeText(getApplicationContext(), "onStop called", Toast.LENGTH_LONG).show();
+    }
 }

app/src/main/res/layout/activity_user_account.xml

@@ -26,7 +26,7 @@
         android:layout_below="@+id/buttonSettings"
         android:layout_centerHorizontal="true"
         android:layout_marginTop="1dp"
-        android:text="ACCOUNT"
+        android:text="WALLET"
         android:textSize="15sp"
         android:textStyle="bold" />