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Build the App

Overview

This guide assists developers in building the EUDI Wallet application on Android.

Setup EUDI Wallet application on Android

To build the application using the source code and connect it with the issuer and verifier, follow the next steps:

Download and install Android Studio and its associated tools by following the official setup guide. Using the latest stable version is recommended.
Clone the Android repository using the following command: git clone git@github.com:eu-digital-identity-wallet/eudi-app-android-wallet-ui.git
Open the project in Android Studio.
Configure the Build Variant by navigating to Build -> Select Build Variant and from the tool window you can click on the "Active Build Variant" of the module ":app" and select the one you prefer. It will automatically apply to the other modules as well.

The application has two product flavors:
```
- "Dev", which communicates with the services deployed in an environment based on the latest main branch.
- "Demo", which communicates with the services deployed in an environment based on the latest main branch.
```
and two Build Types:
```
- "Debug", which has full logging enabled.
- "Release", which has no logging enabled.
```
which, ultimately, result in the following Build Variants:
```
- "devDebug", "devRelease", "demoDebug", "demoRelease"
```
The App can be executed both on a device or on an emulator:
1. To run the App on a device, firstly you must connect your device with the Android Studio, and then go to Run -> Run 'app'.
2. To run the App on an emulator, simply go to Run -> Run 'app'.
Finally, the App needs to be connected with an Issuer and a Verifier either locally, or remotely.
1. Follow the instructions to run remotely.
2. Follow the instructions to run locally.
(Optional) Follow the instructions if self-signed certificates are required.

Check the full list of configuration options