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Top 10 Examples of "trezor-connect in functional component" in JavaScript

Dive into secure and efficient coding practices with our curated list of the top 10 examples showcasing 'trezor-connect' in functional components in JavaScript. Our advanced machine learning engine meticulously scans each line of code, cross-referencing millions of open source libraries to ensure your implementation is not just functional, but also robust and secure. Elevate your React applications to new heights by mastering the art of handling side effects, API calls, and asynchronous operations with confidence and precision.

TrezorConnect.off(DEVICE_EVENT, connectHandler)

    for (const connectEvent of connectEvents)
      this.handleConnectTrezor(connectEvent)

    TrezorConnect.on(DEVICE_EVENT, (event: any) => {
      if (event.type === 'device-connect') {
        this.handleConnectTrezor(event)
      } else if (event.type === 'device-changed') {
        this.handleChangeTrezor(event)
      } else if (event.type === 'device-disconnect') {
        this.handleDisconnectTrezor(event)
      }
    })

    TrezorConnect.on(TRANSPORT_EVENT, (event) => {
      // Log TrezorConnect's event raw:
      try {
        let device_id = event.payload && event.payload.features
            ? event.payload.features.device_id
            : ''
        this.keyring.emit(['Trezor', device_id, event.type], event)
      } catch(e) {
        console.error('Could not emit Trezor transport event', event, e)
      }
    })

    TrezorConnect.on(UI.ADDRESS_VALIDATION, (event) => {
      console.log('Confirm on Trezor', event)
    })

    return true
}
    })

    TrezorConnect.on(TRANSPORT_EVENT, (event) => {
      // Log TrezorConnect's event raw:
      try {
        let device_id = event.payload && event.payload.features
            ? event.payload.features.device_id
            : ''
        this.keyring.emit(['Trezor', device_id, event.type], event)
      } catch(e) {
        console.error('Could not emit Trezor transport event', event, e)
      }
    })

    TrezorConnect.on(UI.ADDRESS_VALIDATION, (event) => {
      console.log('Confirm on Trezor', event)
    })

    return true
  }
indexes.forEach((index: number) => {
        const derivationPath = DerivationPath.buildString(
          DerivationPath.increment(components, index)
        );
        paths.push(derivationPath);
      });
    });

    const addresses: Array = [];

    const bundle = paths.map((path: string) => ({
      path,
      showOnTrezor: false,
    }));

    const response = await TrezorConnect.ethereumGetAddress({
      bundle,
    }).catch((err: any) => {
      console.log("Error:", err);
      return { success: false };
    });

    if (response.success) {
      // parse up the bundle results
      response.payload.every((item: { address: string, path: Array, serializedPath: string }) => {
        return addresses.push({
          address: item.address,
          derivationPath: item.path,
          serializedPath: item.serializedPath,
        });
      });
indexes.forEach(index => {
        const derivationPath = DerivationPath.buildString(
          DerivationPath.increment(components, index)
        );
        paths.push(derivationPath);
      });
    });

    const addresses = [];

    const bundle = paths.map(path => ({
      path,
      showOnTrezor: false
    }));

    const response = await TrezorConnect.ethereumGetAddress({
      bundle
    }).catch(err => {
      console.log("Error:", err);
      return { success: false };
    });

    if (response.success) {
      // parse up the bundle results
      response.payload.every(item =>
        addresses.push({
          address: item.address,
          derivationPath: item.path,
          serializedPath: item.serializedPath
        })
      );
      if (addresses && addresses.length > 0) {
private async connectInit (args: TrezorConnectArgs): Promise {
    // Collect connect events that happen during init, but don't handle them
    // until after init has resolved. This awkward sequence is needed because we
    // need TrezorConnect to be fully operational before we're able to process
    // the events.
    let connectEvents = []
    let connectHandler = (event: any) => {
      if (event.type === 'device-connect') {
        connectEvents.push(event)
      }
    }
    TrezorConnect.on(DEVICE_EVENT, connectHandler)

    // TODO: using this in electron will needs some more scaffolding:
    // https://github.com/szymonlesisz/trezor-connect-electron-boilerplate/blob/master/src/electron.js
    await TrezorConnect.init({
      ...args,
      popup: POPUP,
      lazyLoad: false
    })

    TrezorConnect.off(DEVICE_EVENT, connectHandler)

    for (const connectEvent of connectEvents)
      this.handleConnectTrezor(connectEvent)

    TrezorConnect.on(DEVICE_EVENT, (event: any) => {
      if (event.type === 'device-connect') {
TrezorConnect.on(DEVICE_EVENT, connectHandler)

    // TODO: using this in electron will needs some more scaffolding:
    // https://github.com/szymonlesisz/trezor-connect-electron-boilerplate/blob/master/src/electron.js
    await TrezorConnect.init({
      ...args,
      popup: POPUP,
      lazyLoad: false
    })

    TrezorConnect.off(DEVICE_EVENT, connectHandler)

    for (const connectEvent of connectEvents)
      this.handleConnectTrezor(connectEvent)

    TrezorConnect.on(DEVICE_EVENT, (event: any) => {
      if (event.type === 'device-connect') {
        this.handleConnectTrezor(event)
      } else if (event.type === 'device-changed') {
        this.handleChangeTrezor(event)
      } else if (event.type === 'device-disconnect') {
        this.handleDisconnectTrezor(event)
      }
    })

    TrezorConnect.on(TRANSPORT_EVENT, (event) => {
      // Log TrezorConnect's event raw:
      try {
        let device_id = event.payload && event.payload.features
            ? event.payload.features.device_id
            : ''
        this.keyring.emit(['Trezor', device_id, event.type], event)
let connectHandler = (event: any) => {
      if (event.type === 'device-connect') {
        connectEvents.push(event)
      }
    }
    TrezorConnect.on(DEVICE_EVENT, connectHandler)

    // TODO: using this in electron will needs some more scaffolding:
    // https://github.com/szymonlesisz/trezor-connect-electron-boilerplate/blob/master/src/electron.js
    await TrezorConnect.init({
      ...args,
      popup: POPUP,
      lazyLoad: false
    })

    TrezorConnect.off(DEVICE_EVENT, connectHandler)

    for (const connectEvent of connectEvents)
      this.handleConnectTrezor(connectEvent)

    TrezorConnect.on(DEVICE_EVENT, (event: any) => {
      if (event.type === 'device-connect') {
        this.handleConnectTrezor(event)
      } else if (event.type === 'device-changed') {
        this.handleChangeTrezor(event)
      } else if (event.type === 'device-disconnect') {
        this.handleDisconnectTrezor(event)
      }
    })

    TrezorConnect.on(TRANSPORT_EVENT, (event) => {
      // Log TrezorConnect's event raw:
private async connectInit (args: TrezorConnectArgs): Promise {
    // Collect connect events that happen during init, but don't handle them
    // until after init has resolved. This awkward sequence is needed because we
    // need TrezorConnect to be fully operational before we're able to process
    // the events.
    let connectEvents = []
    let connectHandler = (event: any) => {
      if (event.type === 'device-connect') {
        connectEvents.push(event)
      }
    }
    TrezorConnect.on(DEVICE_EVENT, connectHandler)

    // TODO: using this in electron will needs some more scaffolding:
    // https://github.com/szymonlesisz/trezor-connect-electron-boilerplate/blob/master/src/electron.js
    await TrezorConnect.init({
      ...args,
      popup: POPUP,
      lazyLoad: false
    })

    TrezorConnect.off(DEVICE_EVENT, connectHandler)

    for (const connectEvent of connectEvents)
      this.handleConnectTrezor(connectEvent)

    TrezorConnect.on(DEVICE_EVENT, (event: any) => {
      if (event.type === 'device-connect') {
        this.handleConnectTrezor(event)
      } else if (event.type === 'device-changed') {
        this.handleChangeTrezor(event)
      } else if (event.type === 'device-disconnect') {
import { Transaction as EthTx, TxData } from 'ethereumjs-tx';
import mapValues from 'lodash/mapValues';

import { translateRaw } from 'v2/translations';
import TrezorConnect from 'trezor-connect';
import { getTransactionFields } from 'v2/services/EthService';
import { stripHexPrefixAndLower, padLeftEven } from 'v2/services/EthService/utils';
import { HardwareWallet, ChainCodeResponse } from './hardware';

// read more: https://github.com/trezor/connect/blob/develop/docs/index.md#trezor-connect-manifest
TrezorConnect.manifest({
  email: 'support@mycrypto.com',
  appUrl: 'https://mycrypto.com/'
});

export class TrezorWallet extends HardwareWallet {
  public static getChainCode(dpath: string): Promise {
    return new Promise(resolve => {
      TrezorConnect.getPublicKey({
        path: dpath
      }).then((res: any) => {
        if (res.success) {
          resolve({
            publicKey: res.payload.publicKey,
            chainCode: res.payload.chainCode
          });
        } else {
public async initialize(): Promise {
    TrezorConnect.manifest({
      email: 'maarten@zuidhoorn.com',
      appUrl: 'https://findeth.io'
    });

    this.cache = {};

    // Fetch a random address to ensure the connection works
    await this.getAddress(DEFAULT_ETH, 50);
  }

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