feat: added deeplink provider that is used by phantom and solflare

Author: ignaciosantise

packages/appkit/src/AppKit.ts

@@ -749,6 +749,15 @@ export class AppKit {
       customList.push(ConstantsUtil.PHANTOM_CUSTOM_WALLET);
     }
 
+    const addSolflare =
+      adapters.some(adapter => adapter.getSupportedNamespace() === 'solana') &&
+      extraConnectors?.some(connector => connector.type.toLowerCase() === 'solflare') &&
+      !customList.some(wallet => wallet.id === ConstantsUtil.SOLFLARE_CUSTOM_WALLET.id);
+
+    if (addSolflare) {
+      customList.push(ConstantsUtil.SOLFLARE_CUSTOM_WALLET);
+    }
+
     OptionsController.setCustomWallets(customList);
   }
 

packages/appkit/src/utils/HelpersUtil.ts

@@ -213,6 +213,8 @@ export const WcHelpersUtil = {
       return 'phantom';
     } else if (wallet.id === ConstantsUtil.COINBASE_CUSTOM_WALLET.id) {
       return 'coinbase';
+    } else if (wallet.id === ConstantsUtil.SOLFLARE_CUSTOM_WALLET.id) {
+      return 'solflare';
     } else {
       return 'walletconnect';
     }

packages/appkit/src/views/w3m-connecting-external-view/index.tsx

@@ -42,6 +42,7 @@ export function ConnectingExternalView() {
       if (wallet) {
         if (
           wallet.id === ConstantsUtil.PHANTOM_CUSTOM_WALLET.id ||
+          wallet.id === ConstantsUtil.SOLFLARE_CUSTOM_WALLET.id ||
           wallet.id === ConstantsUtil.COINBASE_CUSTOM_WALLET.id
         ) {
           await connect({ wallet });

packages/common/src/types/wallet/connector.ts

@@ -8,7 +8,7 @@ import type { AppKitSIWEClient } from '../siwe';
 import type { Storage } from '../storage';
 import type { WcWallet } from '../api/wallet-api';
 
-export type ConnectorType = 'walletconnect' | 'coinbase' | 'phantom';
+export type ConnectorType = 'walletconnect' | 'coinbase' | 'phantom' | 'solflare';
 
 export interface BaseNamespace {
   chains?: CaipNetworkId[];

packages/common/src/utils/ConstantsUtil.ts

@@ -47,6 +47,13 @@ export const ConstantsUtil = {
     mobile_link: 'https://wallet.coinbase.com/wsegue'
   },
 
+  SOLFLARE_CUSTOM_WALLET: {
+    id: '1ca0bdd4747578705b1939af023d120677c64fe6ca76add81fda36e350605e79',
+    name: 'Solflare Wallet',
+    image_id: '34c0e38d-66c4-470e-1aed-a6fabe2d1e00',
+    mobile_link: 'solflare://'
+  },
+
   // Storage Keys
   STORAGE_KEYS: {
     WC_DEEPLINK: 'WALLETCONNECT_DEEPLINK_CHOICE', //dont change this one