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Debug Android App Wirelessly with Android Studio and Visual Studio 2022

Ensure Android is in Developer Mode

Android Studio

Now it's more easy to run/debug your app with wifi. In latest Android studio Bumblebee 2021.1.1, you will get default feature of wifi debugging.

Follow the steps in android studio:

Device manager -> Physical -> Pair using wifi -> You can see one QR code in popup enter image description here

Follow the steps in Android mobile (Make sure you need Android 11+ device):

Settings -> Developer options -> wireless debugging -> Pair device with QR code. enter image description here

Visual Studio 2022

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TLDR: This guide explains how to set up wireless debugging for Xamarin Forms apps using Visual Studio 2022, allowing developers to connect their Android devices without USB cables, enhancing convenience and efficiency during development.

Debugging mobile applications can often be a cumbersome process, especially when it involves constantly plugging and unplugging USB cables. Fortunately, Visual Studio 2022 offers a solution that allows developers to debug their Xamarin Forms apps wirelessly. This blog post will guide you through the steps to set up wireless debugging on your Android device, making your development process smoother and more efficient.

Why Wireless Debugging?

Wireless debugging eliminates the hassle of dealing with USB cables, which can wear out ports and create unnecessary clutter. By connecting your Android device wirelessly, you can focus more on coding and less on managing hardware connections.

Step-by-Step Guide to Wireless Debugging

Step 1: Enable Wireless Debugging on Your Android Device

  1. Open Settings: On your Android device, navigate to the settings menu.
  2. Search for Pair Device: Look for the option to pair a device with a pairing code. This is typically found under Developer Options.
  3. Turn on Wireless Debugging: Ensure that wireless debugging is enabled. This is crucial for establishing a connection with Visual Studio.

Step 2: Pair Your Device with Visual Studio

  1. Get the Pairing Code: Once wireless debugging is enabled, you will see a pairing code and your device's IP address.

  2. Open Visual Studio: Launch Visual Studio 2022 on your computer.

  3. Access ADB Command Prompt: Go to the Tools menu, select Android, and then choose Android ADB Command Prompt.

  4. Enter the Pairing Command: Type the command adb pair <IP address>:<port>, replacing <IP address> and <port> with the values provided on your device. For example, if your IP address is 192.168.1.221 and the port is 37215, the command would look like this:

    adb pair 192.168.1.221:37215
    
  5. Input the Pairing Code: When prompted, enter the pairing code displayed on your device and hit enter. You should see a message indicating that the pairing was successful.

Step 3: Connect to Your Device

  1. Connect Command: Now that your device is paired, you need to connect to it. Use the command adb connect <IP address>:<port> again, replacing the placeholders with your device's information. For example:

    adb connect 192.168.1.221:3725
    
  2. Troubleshooting Connection Issues: If you encounter a message stating that the target machine actively refused the connection, try turning off and on the wireless debugging option on your device. Sometimes, toggling this setting can resolve connectivity issues.

Step 4: Deploy Your App

  1. Deploying the App: Once connected, you can deploy your Xamarin Forms app directly to your Android device without any wires. Simply select the deploy option in Visual Studio, and the app will build and install on your device.
  2. Monitor the Deployment: You may notice that the deployment process can take some time, especially if you are working with a blank app or a simple project. Be patient as the app builds and installs.

Tips for Successful Wireless Debugging

  • Restarting the Device: If you experience persistent issues, restarting your Android device can often help.
  • Changing Ports: If the default port does not work, try changing it to see if that resolves the connection problem.
  • Regularly Update Visual Studio: Ensure that you are using the latest version of Visual Studio 2022, as updates often include bug fixes and improvements for wireless debugging.

Conclusion

Wireless debugging in Visual Studio 2022 is a powerful feature that enhances the development experience for Xamarin Forms apps. By following the steps outlined above, you can easily set up a wireless connection to your Android device, allowing for a more streamlined and efficient workflow. While there may be occasional hiccups, with a bit of patience and troubleshooting, you can enjoy the benefits of debugging without the constraints of physical connections. Happy coding!

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