How Do I Run Delphi App on Android?

Android, Android Apps

Running a Delphi app on Android can be a powerful way to extend the reach of your software and Target a wider audience. With the right tools and techniques, you can quickly and easily deploy your Delphi application on Android devices. In this tutorial, we will explore the steps involved in running a Delphi app on Android.

Step 1: Set Up Your Development Environment

Before you can run your Delphi app on Android, you need to set up your development environment. Here’s what you’ll need:

  • Delphi RAD Studio: This is the integrated development environment (IDE) that allows you to build cross-platform applications.
  • Android SDK: The Android Software Development Kit provides the necessary tools and libraries for developing Android applications.
  • JDK: The Java Development Kit is required for compiling Java code that is used by Delphi apps on Android.

Step 2: Configure Your Project for Android

Once your development environment is set up, you need to configure your project for Android. Follow these steps:

  1. Create a New Project: Open Delphi RAD Studio and create a new FireMonkey Mobile Application project.
  2. Select Target Platform: In the Project Manager, right-click on Target Platforms and select Add Platform. Choose Android as the Target platform.
  3. Configure SDK Paths: Go to Tools > Options > SDK Manager and set the paths for your Android SDK and JDK installations.

Step 3: Build and Deploy Your App

You’re now ready to build and deploy your Delphi app on Android. Follow these steps:

  1. Build Your Project: Click on the Run button or press F9 to build your project. Delphi will compile your code and generate the necessary files for Android.
  2. Connect Your Android Device: Connect your Android device to your computer using a USB cable.

    Make sure USB debugging is enabled on your device.

  3. Select Deployment Target: In Delphi RAD Studio, go to Run > Run without Debugging. Select your connected Android device as the deployment Target.
  4. Deploy Your App: Click OK to deploy your app on the selected Android device. Delphi will install the app and launch it automatically.

Step 4: Test and Debug

To ensure that your Delphi app runs smoothly on Android, it’s important to test and debug it thoroughly. Here are some tips:

  • Test Different Devices: Test your app on various Android devices with different screen sizes and resolutions to ensure compatibility.
  • Monitor Logcat Output: Use Logcat, a system log that displays messages from the Android operating system and applications, to track down any issues or errors in your app.
  • Use Breakpoints: Set breakpoints in your code to pause execution at specific points for debugging purposes.


In this tutorial, we learned how to run a Delphi app on Android. By following these steps, you can leverage the power of Delphi RAD Studio and easily deploy your apps on Android devices.

Remember to test and debug thoroughly to ensure a smooth user experience. Now, you’re ready to bring your Delphi app to the Android platform!