WalletConnect Gaslimit

app/src/main/java/com/alphawallet/app/service/GasService.java

@@ -380,6 +380,8 @@ public Single<GasEstimate> calculateGasEstimateInternal(byte[] transactionBytes,
         updateChainId(chainId);
         String finalTxData = txData;
 
+        BigInteger useGasLimit = defaultLimit.equals(BigInteger.ZERO) ? EthereumNetworkBase.getMaxGasLimit(chainId) : defaultLimit;
+
         if ((toAddress.equals("") || toAddress.equals(ZERO_ADDRESS)) && txData.length() > 0) //Check gas for constructor
         {
             return networkRepository.getLastTransactionNonce(web3j, wallet.address)
@@ -389,7 +391,7 @@ public Single<GasEstimate> calculateGasEstimateInternal(byte[] transactionBytes,
         else
         {
             return networkRepository.getLastTransactionNonce(web3j, wallet.address)
-                    .flatMap(nonce -> ethEstimateGas(chainId, wallet.address, nonce, toAddress, amount, finalTxData))
+                    .flatMap(nonce -> ethEstimateGas(chainId, wallet.address, useGasLimit, nonce, toAddress, amount, finalTxData))
                     .flatMap(estimate -> handleOutOfGasError(estimate, chainId, toAddress, amount, finalTxData))
                     .map(estimate -> convertToGasLimit(estimate, defaultLimit));
         }
@@ -427,7 +429,7 @@ private Single<EthEstimateGas> handleOutOfGasError(@NonNull EthEstimateGas estim
     {
         if (!estimate.hasError() || chainId != 1) return Single.fromCallable(() -> estimate);
         else return networkRepository.getLastTransactionNonce(web3j, WHALE_ACCOUNT)
-                .flatMap(nonce -> ethEstimateGas(chainId, WHALE_ACCOUNT, nonce, toAddress, amount, finalTxData));
+                .flatMap(nonce -> ethEstimateGas(chainId, WHALE_ACCOUNT, EthereumNetworkBase.getMaxGasLimit(chainId), nonce, toAddress, amount, finalTxData));
     }
 
     private BigInteger getLowGasPrice()
@@ -443,14 +445,14 @@ private Single<EthEstimateGas> ethEstimateGas(String fromAddress, BigInteger non
         return Single.fromCallable(() -> web3j.ethEstimateGas(transaction).send());
     }
 
-    private Single<EthEstimateGas> ethEstimateGas(long chainId, String fromAddress, BigInteger nonce, String toAddress,
+    private Single<EthEstimateGas> ethEstimateGas(long chainId, String fromAddress, BigInteger limit, BigInteger nonce, String toAddress,
                                                   BigInteger amount, String txData)
     {
         final Transaction transaction = new Transaction (
                 fromAddress,
                 nonce,
                 currentGasPrice,
-                EthereumNetworkBase.getMaxGasLimit(chainId),
+                limit,
                 toAddress,
                 amount,
                 txData);

app/src/main/java/com/alphawallet/app/service/TickerService.java

@@ -4,6 +4,7 @@
 import static com.alphawallet.ethereum.EthereumNetworkBase.ARBITRUM_MAIN_ID;
 import static com.alphawallet.ethereum.EthereumNetworkBase.AURORA_MAINNET_ID;
 import static com.alphawallet.ethereum.EthereumNetworkBase.AVALANCHE_ID;
+import static com.alphawallet.ethereum.EthereumNetworkBase.BASE_MAINNET_ID;
 import static com.alphawallet.ethereum.EthereumNetworkBase.BINANCE_MAIN_ID;
 import static com.alphawallet.ethereum.EthereumNetworkBase.CLASSIC_ID;
 import static com.alphawallet.ethereum.EthereumNetworkBase.CRONOS_MAIN_ID;
@@ -837,6 +838,7 @@ private void resetTickerUpdate()
         put(CRONOS_MAIN_ID, "cronos");
         put(ROOTSTOCK_MAINNET_ID, "rootstock");
         put(LINEA_ID, "linea");
+        put(BASE_MAINNET_ID, "base");
     }};
 
     // For now, don't use Dexguru unless we obtain API key
@@ -875,6 +877,7 @@ public void deleteTickers()
         put(OKX_ID, "okb");
         put(ROOTSTOCK_MAINNET_ID, "rootstock");
         put(LINEA_ID, "ethereum");
+        put(BASE_MAINNET_ID, "base");
     }};
 
     public static boolean validateCoinGeckoAPI(Token token)

app/src/main/java/com/alphawallet/app/ui/widget/entity/GasWidgetInterface.java

@@ -23,6 +23,7 @@ public interface GasWidgetInterface
     BigInteger getPriorityFee();
     BigInteger getGasPrice();
     void setGasEstimate(BigInteger estimate);
+    void setGasEstimateExact(BigInteger estimate);
     void onDestroy();
     boolean checkSufficientGas();
     void setupResendSettings(ActionSheetMode mode, BigInteger gasPrice);

app/src/main/java/com/alphawallet/app/web3/entity/Web3Transaction.java

@@ -197,7 +197,8 @@ public Web3Transaction(
     public Web3Transaction(WCEthereumTransaction wcTx, long callbackId, SignType signType)
     {
         String gasPrice = wcTx.getGasPrice() != null ? wcTx.getGasPrice() : "0";
-        String gasLimit = wcTx.getGasLimit() != null ? wcTx.getGasLimit() : "0";
+        //WC2 uses "gas" for gas limit
+        String gasLimit = wcTx.getGas() != null ? wcTx.getGas() : "0";
         String nonce = wcTx.getNonce() != null ? wcTx.getNonce() : "";
 
         this.recipient = TextUtils.isEmpty(wcTx.getTo()) ? Address.EMPTY : new Address(wcTx.getTo());

app/src/main/java/com/alphawallet/app/widget/ActionSheetDialog.java

@@ -156,7 +156,8 @@ public ActionSheetDialog(@NonNull Activity activity, Web3Transaction tx, Token t
 
         if (!tx.gasLimit.equals(BigInteger.ZERO))
         {
-            setGasEstimate(new GasEstimate(tx.gasLimit));
+            gasWidgetInterface.setGasEstimateExact(tx.gasLimit);
+            functionBar.setPrimaryButtonEnabled(true);
         }
 
         updateAmount();

app/src/main/java/com/alphawallet/app/widget/GasWidget.java

@@ -580,6 +580,12 @@ public void setGasEstimate(BigInteger estimate)
             estimate = estimate.multiply(BigInteger.valueOf(6)).divide(BigInteger.valueOf(5)); // increase estimate by 20% to be safe
         }
 
+        setGasEstimateExact(estimate);
+    }
+
+    @Override
+    public void setGasEstimateExact(BigInteger estimate)
+    {
         //Override custom gas limit
         if (customGasLimit.equals(baseLineGasLimit))
         {

app/src/main/java/com/alphawallet/app/widget/GasWidget2.java

@@ -534,12 +534,17 @@ public long getExpectedTransactionTime()
      */
     public void setGasEstimate(BigInteger estimate)
     {
-        if (estimate.longValue() > C.GAS_LIMIT_MIN) //some kind of contract interaction
+        if (!customGasLimit.equals(estimate) && estimate.longValue() > C.GAS_LIMIT_MIN) //some kind of contract interaction
         {
             estimate = estimate.multiply(BigInteger.valueOf(6)).divide(BigInteger.valueOf(5)); // increase estimate by 20% to be safe
         }
 
-        //Override custom gas limit if required
+        setGasEstimateExact(estimate);
+    }
+
+    @Override
+    public void setGasEstimateExact(BigInteger estimate)
+    {
         if (customGasLimit.equals(presetGasLimit))
         {
             customGasLimit = estimate;