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add transaction test

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GME_PRO 2018-06-13 15:39:29 +02:00
parent 1f175b73c1
commit 38b6fa986a
8 changed files with 229 additions and 17 deletions
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.idea/caches/build_file_checksums.ser
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.idea/misc.xml
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@ -25,7 +25,7 @@
</value>
</option>
</component>
<component name="ProjectRootManager" version="2" languageLevel="JDK_1_7" project-jdk-name="1.8" project-jdk-type="JavaSDK">
<component name="ProjectRootManager" version="2" languageLevel="JDK_1_8" project-jdk-name="1.8" project-jdk-type="JavaSDK">
<output url="file://$PROJECT_DIR$/build/classes" />
</component>
<component name="ProjectType">

1
app/build.gradle
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@ -28,4 +28,5 @@ dependencies {
androidTestImplementation 'com.android.support.test:runner:1.0.1'
androidTestImplementation 'com.android.support.test.espresso:espresso-core:3.0.1'
compile ('org.web3j:core:3.3.1-android')
compile ('com.j256.ormlite:ormlite-android:4.48')
}

57
app/src/main/java/com/example/monnthic/monnthicmobile/AccessBlockchain.java
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@ -1,13 +1,17 @@
package com.example.monnthic.monnthicmobile;
import org.web3j.crypto.RawTransaction;
import org.web3j.protocol.Web3j;
import org.web3j.protocol.Web3jFactory;
import org.web3j.protocol.core.methods.response.EthGetBalance;
import org.web3j.protocol.core.methods.response.EthGetTransactionCount;
import org.web3j.protocol.core.methods.request.Transaction;
import org.web3j.protocol.core.methods.response.EthSendTransaction;
import org.web3j.protocol.core.methods.response.TransactionReceipt;
import org.web3j.protocol.http.HttpService;
import org.web3j.protocol.core.DefaultBlockParameterName;
import org.web3j.utils.Convert;
import java.math.BigInteger;
@ -18,9 +22,11 @@ import java.math.BigInteger;
*/
public class AccessBlockchain {
private static final String node3 = "http://5.51.59.70:1403";
private static final String node2 = "http://93.30.148.59:1402";
private static final String node1 = "http://93.30.148.59:1401";
//private static String address_test = "0x5421c79d465a288c28e10aa43f9b7dff1b313c8e";
private static String address_node3 = "0x869abc2dadd7e23c8b38f054276813a67d8131a7";
//Web3j web3jNode2 = Web3jFactory.build(new HttpService(node2));
public static void main(String [ ] args)
@ -46,12 +52,26 @@ public class AccessBlockchain {
System.out.println("Noded 2 ethAccounts : "+web3jNode2.ethAccounts().send().getAccounts());
EthGetBalance ethGetBalance2 = web3jNode2.ethGetBalance("0xef816528949bda3b87e19b86848fb28767156232", DefaultBlockParameterName.LATEST).sendAsync().get();
System.out.println("Node 1 ethMining : "+web3jNode1.ethMining().send().getResult());
System.out.println("Node 1 sync : "+web3jNode1.ethSyncing().send().getResult().toString());
BigInteger wei1 = ethGetBalance1.getBalance();
System.out.println("Node 1 balance is : "+wei1);
BigInteger wei2 = ethGetBalance2.getBalance();
System.out.println("Node 2 balance is : "+wei2);
System.out.println("ethBlockNumber Node 1 : "+web3jNode1.ethBlockNumber().send().getResult());
System.out.println("ethGetWork Node 1 : "+web3jNode1.ethGetWork().send().getResult());
Web3j web3jNode3 = Web3jFactory.build(new HttpService(node3));
System.out.println("Node 3 : ethAccounts : "+web3jNode3.ethAccounts().send().getAccounts());
EthGetBalance ethGetBalance_n3 = web3jNode1.ethGetBalance(address_node3, DefaultBlockParameterName.LATEST).sendAsync().get();
System.out.println("TEST node 1 wallet 3 : "+ethGetBalance_n3);
//BigInteger test = getTheBalanceOfWallet(address);
//System.out.println(test);
@ -98,25 +118,44 @@ public class AccessBlockchain {
return null;
}
//Send transaction demo function
public boolean sendTransationTo(String addressSource, String addressDestination, BigInteger amountToSend){
Web3j web3jNode1 = Web3jFactory.build(new HttpService(node1));
//Send DbTransaction demo function
public static boolean sendTransationTo(String addressSource, String addressDestination, BigInteger amountToSend){
Web3j n1 = Web3jFactory.build(new HttpService(node1));
try{
EthGetTransactionCount transactionCount = web3jNode1.ethGetTransactionCount(addressSource, DefaultBlockParameterName.LATEST).sendAsync().get();
String coinbase = web3jNode1.ethCoinbase().sendAsync().get().getResult();
EthGetTransactionCount transactionCount = n1.ethGetTransactionCount(addressSource, DefaultBlockParameterName.LATEST).sendAsync().get();
String coinbase = n1.ethCoinbase().sendAsync().get().getResult();
BigInteger nonce = transactionCount.getTransactionCount();
BigInteger gasPrice = web3jNode1.ethGasPrice().send().getGasPrice();
BigInteger gasPrice = n1.ethGasPrice().send().getGasPrice();
BigInteger gasLimit = gasPrice.multiply(BigInteger.valueOf(2));
Transaction transaction = Transaction.createEtherTransaction(coinbase, nonce, gasPrice, gasLimit, addressDestination, amountToSend);
BigInteger amountEther = Convert.toWei(amountToSend.toString(), Convert.Unit.ETHER).toBigInteger();
Transaction transaction = Transaction.createEtherTransaction(coinbase, nonce, gasPrice, gasLimit, addressDestination, amountEther);
String txUnit = "ETHER";
System.out.println("source : "+coinbase+"\nnonce : "+nonce+"\ngasPrice : "+gasPrice);
System.out.println("gasLimit : "+gasLimit+"\ndestination : "+addressDestination+"\namount : "+amountEther);
/*
Send the transaction
*/
//EthSendTransaction ethSendTransaction = n1.ethSendTransaction(transaction).sendAsync().get();
//String txHash = ethSendTransaction.getTransactionHash();
//TransactionReceipt txR = n1.ethGetTransactionReceipt(txHash).send().getResult();
//txR.getBlockNumber();
//insertTransaction(addressSource, addressDestination, amountToSend, txHash, txR.getBlockNumber().toString(), txUnit);
return true;
EthSendTransaction ethSendTransaction = web3jNode1.ethSendTransaction(transaction).sendAsync().get();
String txHash = ethSendTransaction.getTransactionHash();
}catch (Exception e){
e.getMessage();
e.printStackTrace();
}
return false;
}
private void insertTransaction(String adS, String adD, BigInteger amTs, String txH, String blN, String txUnit){
DbTransaction dbTrs = new DbTransaction();
}
}

51
app/src/main/java/com/example/monnthic/monnthicmobile/DatabaseManager.java Normal file
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@ -0,0 +1,51 @@
package com.example.monnthic.monnthicmobile;
import android.content.Context;
import android.database.sqlite.SQLiteDatabase;
import android.util.Log;
import com.j256.ormlite.android.apptools.OrmLiteSqliteOpenHelper;
import com.j256.ormlite.dao.Dao;
import com.j256.ormlite.support.ConnectionSource;
import com.j256.ormlite.table.TableUtils;
public class DatabaseManager extends OrmLiteSqliteOpenHelper{
private static final String DATABASE_NAME = "WalletTransaction.db";
private static final int DATABASE_VERSION = 1;
public DatabaseManager(Context context){
super(context, DATABASE_NAME, null, DATABASE_VERSION);
}
@Override
public void onCreate(SQLiteDatabase database, ConnectionSource connectionSource) {
try{
TableUtils.clearTable(connectionSource, DbTransaction.class);
Log.i("DATABASE","onCreate invoked");
}catch(Exception exception){
Log.e("DATABASE","Can't create Database", exception);
}
}
@Override
public void onUpgrade(SQLiteDatabase database, ConnectionSource connectionSource, int oldVersion, int newVersion) {
try{
TableUtils.dropTable(connectionSource, DbTransaction.class, true);
onCreate(database, connectionSource);
Log.i("DATABASE","onUpdate invoked");
}catch(Exception exception){
Log.e("DATABASE","Can't update Database", exception);
}
}
public void insertTransaction(DbTransaction tx){
try{
Dao<DbTransaction, Integer> dao = getDao(DbTransaction.class);
dao.create(tx);
} catch(Exception exception){
Log.e("DATABASE","Can't insert DbTransaction into Database", exception);
}
}
}

106
app/src/main/java/com/example/monnthic/monnthicmobile/DbTransaction.java Normal file
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@ -0,0 +1,106 @@
package com.example.monnthic.monnthicmobile;
import com.j256.ormlite.field.DatabaseField;
import com.j256.ormlite.table.DatabaseTable;
import java.math.BigInteger;
import java.util.Date;
@DatabaseTable(tableName = "T_TRANSACTION")
public class DbTransaction {
@DatabaseField(columnName = "transactionId", generatedId = true, unique = true)
private int id;
@DatabaseField(columnName = "transactionDate")
private Date transactionDate;
@DatabaseField(columnName = "transactionDSrcAddress")
private String sourceAddress;
@DatabaseField(columnName = "transactionDestAddress")
private String destAddress;
@DatabaseField(columnName = "transactionHash")
private String transactionHash;
@DatabaseField(columnName = "transactionBlockNumber")
private String blockNumber;
@DatabaseField(columnName = "transactionAmout")
private BigInteger amount;
@DatabaseField(columnName = "transactionUnit")
private String unit;
public DbTransaction() {
super();
}
public DbTransaction(Date transactionDate, String sourceAddress, String destAddress, String transactionHash, String blockNumber, BigInteger amount, String unit) {
super();
this.transactionDate = transactionDate;
this.sourceAddress = sourceAddress;
this.destAddress = destAddress;
this.transactionHash = transactionHash;
this.blockNumber = blockNumber;
this.amount = amount;
this.unit = unit;
}
public String getSourceAddress() {
return sourceAddress;
}
public void setSourceAddress(String sourceAddress) {
this.sourceAddress = sourceAddress;
}
public String getDestAddress() {
return destAddress;
}
public void setDestAddress(String destAddress) {
this.destAddress = destAddress;
}
public String getTransactionHash() {
return transactionHash;
}
public void setTransactionHash(String transactionHash) {
this.transactionHash = transactionHash;
}
public BigInteger getAmount() {
return amount;
}
public void setAmount(BigInteger amount) {
this.amount = amount;
}
public int getId() {
return id;
}
public void setId(int id) {
this.id = id;
}
public Date getTransactionDate() {
return transactionDate;
}
public void setTransactionDate(Date transactionDate) {
this.transactionDate = transactionDate;
}
public String getUnit() {
return unit;
}
public void setUnit(String unit) {
this.unit = unit;
}
public String getBlockNumber() {
return blockNumber;
}
public void setBlockNumber(String blockNumber) {
this.blockNumber = blockNumber;
}
}

20
app/src/main/java/com/example/monnthic/monnthicmobile/TransactionActivity.java
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@ -1,5 +1,6 @@
package com.example.monnthic.monnthicmobile;
import android.content.Intent;
import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.view.View;
@ -7,20 +8,25 @@ import android.widget.Button;
import android.widget.EditText;
import android.widget.Toast;
public class TransactionActivity extends AppCompatActivity {
import java.math.BigInteger;
public class TransactionActivity extends AppCompatActivity {
private String address;
private EditText addressDestination;
private EditText Amout;
private EditText amount;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_transaction);
addressDestination = findViewById(R.id.destination_address);
Amout = findViewById(R.id.amount);
amount = 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");
buttonCancel.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
@ -37,7 +43,13 @@ public class TransactionActivity extends AppCompatActivity {
}
public void sendTransaction(){
Toast.makeText(this, "Coming soon", Toast.LENGTH_SHORT).show();
String adD = addressDestination.getText().toString();
BigInteger amt = new BigInteger(amount.getText().toString());
if(AccessBlockchain.sendTransationTo(address, adD, amt)){
Toast.makeText(this, "OK.", Toast.LENGTH_SHORT).show();
}
//Toast.makeText(this, "Coming soon", Toast.LENGTH_SHORT).show();
}
}

9
app/src/main/java/com/example/monnthic/monnthicmobile/WalletPresenterActivity.java
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@ -8,6 +8,8 @@ import android.widget.Button;
import android.widget.EditText;
import android.widget.TextView;
import org.web3j.utils.Convert;
import java.math.BigInteger;
public class WalletPresenterActivity extends AppCompatActivity {
@ -31,7 +33,7 @@ public class WalletPresenterActivity extends AppCompatActivity {
if(initiateBalance(address)==null){
balance.setText("Error");
}else{
balance.setText(initiateBalance(address).toString());
balance.setText(Convert.fromWei(initiateBalance(address).toString(), Convert.Unit.ETHER).toString());
}
buttonSendTransaction.setOnClickListener(new View.OnClickListener() {
@ -51,13 +53,14 @@ public class WalletPresenterActivity extends AppCompatActivity {
public void launchTransactionActivity(){
Intent transactionIntent = new Intent(WalletPresenterActivity.this, TransactionActivity.class);
transactionIntent.putExtra("WALLET_ADDRESS",address);
WalletPresenterActivity.this.startActivity(transactionIntent);
}
public BigInteger initiateBalance(String address){
public String initiateBalance(String address){
AccessBlockchain ab = new AccessBlockchain();
System.out.println("addresse "+ address);
BigInteger balanceIs = ab.getTheBalanceOfWallet(address);
String balanceIs = ab.getTheBalanceOfWallet(address).toString();
return balanceIs;
}
}