You can’t avoid exposing Ganache to your local network by using the provided .appx installation of Ganache for Windows and deploying a blockchain and smart contract to it, as this could be used to launch malware or access unauthorized systems.

For this type of application, I recommend using the official Metamask browser extension for Android. Here’s an article that provides instructions on how to do this:

How ​​to expose Ganache to your local network with Metamask

Metamask: How to expose Ganache to local network?

Metamask is a popular web-based blockchain explorer and wallet that allows users to interact with their blockchain accounts from any device. If you’ve created a blockchain on your Ganache instance and deployed a smart contract, you can use Metamask to test it on Android.

Here’s how:

  • Download the official Metamask browser extension: Go to the Google Play Store and search for “Metamask” Click the “Install” button to download the application.
  • Launch Metamask: Open the Metamask app and click the “Add Account” button.
  • Select your blockchain account: Select the blockchain account you created with Ganache and select it from the list of available accounts.
  • Deploy your smart contract: You can deploy your smart contract to test it using Metamask. To do this, go to the “Deploy Contract” tab and click the “+” button next to the address of the smart contract you want to use.
  • Test your blockchain

    : Once you have deployed your smart contract, you can interact with it using Metamask’s built-in features such as transactions, view functions, and more.

A few additional tips:

  • Make sure you have a stable internet connection when testing your blockchain in Metamask.
  • If you encounter any issues or errors while testing your blockchain, try restarting the app or checking for updates to the blockchain software used by Ganache.
  • Please note that exposing Ganache to your local network may allow unauthorized access to your device and potentially put you at risk of malware infection. It is recommended to use a secure environment when testing blockchain-based applications.

Hope this helps! If you have any further questions or need additional assistance, feel free to ask.

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