Merge pull request #20 from AlphaWallet/add-support-eip3326-wallet_switchEthereumChain

Add support for EIP3326. `wallet_switchEthereumChain`

Author: hboon

dist/AlphaWallet-min.js

@@ -62591,6 +62591,8 @@ function HookedWalletSubprovider(opts){
   if (opts.ethCall) self.ethCall = opts.ethCall
   // EIP3085 
   if (opts.walletAddEthereumChain) self.walletAddEthereumChain = opts.walletAddEthereumChain
+  // EIP3326
+  if (opts.walletSwitchEthereumChain) self.walletSwitchEthereumChain = opts.walletSwitchEthereumChain
 }
 
 HookedWalletSubprovider.prototype.handleRequest = function(payload, next, end){
@@ -62638,6 +62640,14 @@ HookedWalletSubprovider.prototype.handleRequest = function(payload, next, end){
       ], end)
       return
 
+    case 'wallet_switchEthereumChain':
+      txParams = payload.params[0]
+      txParams.chainType = "ETH"
+      waterfall([
+        (cb) => self.walletSwitchEthereumChain(txParams, cb),
+      ], end)
+      return
+
     case 'eth_sendTransaction':
       txParams = payload.params[0]
       txParams.chainType = "ETH"