Compilation d’AAPS
Construire vous-même au lieu de télécharger
The AAPS app (an apk file) is not available for download, due to regulations around medical devices. Il est légal de construire l’application pour votre usage personnel, mais vous ne devez en aucun cas donner une copie à d’autres personnes !
See FAQ page for details.
Prérequis matériels et logiciels pour la compilation de AAPS
A specific Android Studio version may be required to build the apk. See table below :
AAPS Version |
Preferred |
Alternative |
Gradle |
JVM |
|---|---|---|---|---|
Hedgehog (2023.1.1) |
Iguana (2023.2.1) |
8.2 |
19 |
|
Ladybug (2024.2.1) |
8.9 |
21 |
||
Ladybug Feature Drop (2024.2.2) |
8.10 |
21 |
The « preferred version » is packaged with the appropriate JVM version. The preferred version is also the minimal version you can use to build AAPS. You will NOT be able to build on a version older than the « preferred » one. If using a different version, you may encounter issues related to JVM version. See the Troubleshooting Android Studio page to help solve these issues. If your current Android Studio version is not listed in the table, you must update it first.
The Gradle version is linked to the source code, you will always get the correct Gradle version when downloading / updating the source code. It is mentioned here for reference only, you don’t have to take action on it.
Windows 32-bit systems are not supported by Android Studio. Please keep in mind that both 64 bit CPU and 64 bit OS are mandatory condition. If your system DOES NOT meet this condition, you have to change affected hardware or software or the whole system.
| OS (Only 64 bit) | Windows 8 or higher | Mac OS 10.14 or higher | Any Linux supports Gnome, KDE, or Unity DE; GNU C Library 2.31 or later |
|---|---|---|---|
CPU (Only 64 bit) |
x86_64 CPU architecture; 2nd generation Intel Core or newer, or AMD CPU with support for a Windows Hypervisor |
ARM-based chips, or 2nd generation Intel Core or newer with support for Hypervisor.Framework |
x86_64 CPU architecture; 2nd generation Intel Core or newer, or AMD processor with support for AMD Virtualization (AMD-V) and SSSE3 |
RAM |
8GB or more |
||
Disk |
At least 30GB free space. SSD is recommended. |
||
Resolution |
1280 x 800 Minimum |
||
Internet |
Broadband |
||
It is strongly recommended (not mandatory) to use SSD (Solid State Disk) instead of HDD (Hard Disk Drive) because it will take less time when you are building the AAPS apk file. You can still use a HDD when you are building the AAPS apk file. Si vous le faites, le processus de compilation peut prendre beaucoup de temps avant de se terminer, mais une fois lancé, vous pouvez le laisser tourner sans surveillance.
Aide et support pour le processus de compilation
If you run into difficulties in the process of building the AAPS app, there is a dedicated troubleshooting Android Studio section, please consult that first.
If you think something in the building instructions is wrong, missing or confusing, or you are still struggling, please reach out to other AAPS users group on Facebook or Discord. If you want to change something yourself (updating screenshots etc), please submit a pull request (PR).
Guide pas à pas pour compiler l’application AAPS
WARNING
If you have built AAPS before, you don’t need to take all the following steps again. Please jump directly to the update guide!
In this guide you will find example screenshots of building of AAPS apk file. Because Android Studio - the software which we use to build the AAPS apk - is regularly updated, these screenshots may not be identical to your installation, but they should still be possible to follow.
Since Android Studio runs on Windows, Mac OS X and Linux platforms, there might be also be minor differences in the steps for the different platforms.
Install Git
Why Git?
Git is known as a “Versioning Control System” (VCS).
Git is a program that allows you to track changes in code and to collaborate with others. You will use Git to make a copy of the AAPS source code from the GitHub website to your local computer. Then, you will use Git on your computer to build the AAPS application (apk).
Étapes pour l’installation de Git
Check that you don’t already have Git installed. You can do this by typing “git” in the Windows search bar – if you see “Git bash” or some other form of Git, it is already installed and you can go straight to installing Android Studio:
If you don’t have Git installed, download and install the latest version for your system from the « Download » section on here. N’importe quelle version récente de Git devrait fonctionner, sélectionnez la version correspondant à votre système d’exploitation : Mac, Windows ou Linux.
Note for Mac users: the Git webpage will also guide you to install an additional program called « homebrew » to aid the installation. Si vous installez Git via homebrew, vous n’avez pas besoin de modifier la configuration.
During the installation, when you are asked to « select destination location » make a note of where Git is being installed (the « installation path ») you will need to check it in the next step. Ca devrait ressembler à « C:\Program Files\Git\cmd\git.exe »
Au fur et à mesure que vous avancez sur les différentes étapes de l’installation de Git, validez simplement en gardant les options par défaut.
Après l’installation, si vous avez oublié de noter l’endroit où Git a été installé, vous pouvez le trouver comme suit : tapez « git » dans la barre de recherche du PC, cliquez avec le bouton droit sur « Git bash », sélectionnez « Ouvrir l’emplacement du fichier », survolez l’icône « Git bash » avec votre souris, ce qui vous indiquera alors où il est installé.
Redémarrez votre ordinateur avant de continuer.
Installer Android Studio
You have to be online all of the time during the following steps, as Android Studio downloads several updates
What is Android Studio?
Android Studio is a program which runs on your computer. It allows you to download source code from the internet (using Git) and build smartphone (and smartwatch) apps. You cannot « break » a current, looping version of AAPS which you might have running on a smartphone by building a new or updated app on your PC with Android Studio, these are totally separate processes.
One of the most important things when installing Android Studio is be patient! During installation and setup, Android Studio is downloading a lot of stuff which will take time.
Different UI
Import note: Android Studio changed its UI during the last releases. This guide will show you the steps with the new UI in « Ladybug ». If you still use the older UI, you might want to change Android Studio to the new UI first following these instructions.
The Android studio version is very important. See the instructions above to pick the proper version of Android Studio.
Download the current version of Android Studio or an older version from the Archives and accept the download agreements.
Once the download is finished, start the downloaded application to install it on your computer. You might need to accept/confirm some warnings about downloaded apps from Windows!
Install Android Studio by clicking « Next », as shown in the following screenshots. You do not need to change any settings!
Now click on « Install »:
Once it’s completed, press « Next »
In the last step, click on « Finished » to start Android Studio for the first time.
You will be asked if you want to help improve Android Studio. Choose the option to your liking, it won’t make any difference for the following steps.
The welcome screen greets you to the installation of Android Studio. Press « Next ».
Select « Standard » as installation type.
Verify the settings by clicking « Next » again.
Now you need to accept the license agreements. You have two sections (1 + 3) on the left side which you have to select one after the other and each select « Accept » (2 + 4) on the right side.
Then the « Finish » (5) button can be clicked.
Some Android packages will now be downloaded and installed. Be patient and wait.
When it’s finished, you will find the following screen where you can select « Finish » again.
You will now see the Welcome screen of Android Studio.
Télécharger le code source AAPS
Why can it take a long time to download the AAPS code?
The first time AAPS is downloaded, Android Studio will connect over the internet to the Github website to download the source code for AAPS. This should take about 1 minute.
Android Studio will then use Gradle (a development tool for Android apps) to identify other components needed to build these items on your computer.
On the Android Studio Welcome screen, check that « Projects » (1) is highlighted on the left.
Then click « Get from VCS » (2) on the right:
Nous allons maintenant indiquer à Android Studio où aller chercher le code :
« Repository URL/URL du dépôt » devrait être sélectionné (par défaut) à gauche (1).
« Git » devrait être sélectionné (par défaut) comme système de contrôle de version (2).
Copiez maintenant cette URL :
https://github.com/nightscout/AndroidAPS.git
et collez-la dans la zone de texte de l’URL (3).
Check the (default) directory for saving the cloned code exists on your computer and doesn’t already exists (4). You can change it to some directory, but please remember where you stored it!
Cliquez sur le bouton « Clone » (5).
INFORMATION
Make a note of the directory. It is where your sourcecode is stored!
Vous allez alors voir un écran vous indiquant que le dépôt est en train d’être cloné (cloning repository) :
At some point, Android Studio will close and start again. You may be asked whether you want to trust the project. Cliquez sur « Trust project/Faire confiance au projet » :
Pour les utilisateurs de Windows : Si votre pare-feu demande la permission, autorisez l’accès :
Une fois le dépôt cloné avec succès, Android Studio ouvrira le projet en question.
New UI
Android Studio changed its UI recently. New installations of Android Studio use the new UI by default!
Only if your Android Studio looks different, you might need to switch to the new UI: Click on the hamburger menu on the top left, then select Settings (or Preferences on Apple computers). In Appearance & Behaviour, go to New UI and tick Enable new UI. Then restart Android Studio to start using it.
If you don’t find the option New UI don’t worry: you are already using it!
When Android Studio opened, wait patiently (this may take a few minutes), and particularly, do not update the project as suggested in the pop-up.
Android Studio will start a « Gradle project sync » automatically, which will take a couple of minutes to finish. You can see it (still) running:
NEVER UPDATE GRADLE!
Android Studio might recommend updating the gradle system. Never update gradle! This will lead to difficulties.
Only on windows computers: You might get a notification about windows defender running: Click on Automatically and confirm, it will make the build run faster!
You can leave the gradle sync running and follow the next steps already.
Set Git path in Android Studio preferences
Now we will tell Android studio where to find Git, which you installed earlier.
Windows users only: Make sure you have restarted your computer after installing Git. If not, restart now and re-open Android Studio
In the top left corner of Android Studio, open the hamburger menu and navigate to File > Settings (on Windows) or Android Studio > Preferences (on Mac). This opens the following window, click to expand the dropdown called Version Control (1) and select Git
Check if Android Studio can automatically locate the correct Path to Git executable automatically by clicking the button « Test » (1):
If the automatic setting is successful, your current version of Git will be displayed next to the path.
If you find that git.exe is not found automatically, or that clicking « Test » results in an error (1), you can either
Compilez l’APK AAPS signé
Why does the AAPS app need to be « signed »?
Android requires each app to be signed, to ensure that it can only be updated later from the same trusted source that released the original app. For more information on this topic, follow this link.
For our purposes, this just means that we generate a signing or « keystore » file and use it when we build the AAPS app.
Important: Make sure the gradle sync is finished successfully before proceeding!
Click the hamburger menu on the top left to open the menu bar. Select Build (1), then select Generate Signed App Bundle / APK (2)
Sélectionnez « APK » au lieu de « Android App Bundle » et cliquez sur « Next » :
Sur l’écran suivant, vérifiez que le « Module » sélectionné est bien « AAPS.app » (1).
INFORMATION!
If you want to create the apk for your watch, you now need to select AAPS.wear!
Cliquez sur « Create new…/Créer nouveau… » (2) pour commencer la création de votre fichier de clés.
INFORMATION!
You will only need to create the keystore once. If you have build AAPS before, do NOT create a new keystore but select your existing one and enter its passwords!
Note: The key store is a file in which the information for signing the app is stored. Il est crypté et les informations sont sécurisées avec un mot de passe.
Click the « folder » symbol (1) to select a path on your computer for your key store.
Do not use the directory where you stored your sourcecode but some directory that you would also transfer to a new computer.
WARNING!
Make sure to note down for yourself where your keystore is stored. You will need it when you build the next AndroidAPS update!
Now choose a simple password (and make a note of it), enter it in the password box (2), and confirm it (2).
Les mots de passe du fichier de clés et de la clé n’ont pas besoin d’être très complexes. If you lose your password in the future, see troubleshooting for lost key store.
L’alias par défaut (3) de votre clé est « key0 », laissez-le tel quel.
Il vous faut maintenant un mot de passe pour la clé. Pour simplifier, vous pouvez si vous le souhaitez, utiliser le même mot de passe que pour le fichier de clés au-dessus. Enter a password (4) and confirm it.
WARNING!
Note down these passwords! You will need them when you build the next AAPS update!
The validity is 25 years by default, leave it as it is.
Enter your first and last name (5). No other information needs to be added but you are free to do (6-7).
Cliquez sur « OK » (8) pour continuer :
On the Generate signed App Bundle or APK page, the path to your keystore will now be displayed. Now re-enter the Key Store password (1) and Key password (2), and tick the box (3) to remember passwords, so you don’t have to enter them again next time you build the apk (i.e. when updating to a new AAPS version). Cliquez sur « Next/Suivant » (4):
On the next screen, select build variant « fullRelease » (2) and click « Create » (3). You should remember the directory displayed at (1), as later you will find your built apk file there!
Android Studio will now build the AAPS apk. It will show « Gradle Build running » (2) at the bottom right. The process takes some time, depending on your computer and internet connection, so be patient! If you want to watch the progress of the build, click on the small hammer « build » (1) at the bottom of Android Studio:
Vous pouvez maintenant voir la compilation en cours :
Le message « BUILD SUCCESSFUL / COMPILATION RÉUSSIE » s’affiche quand la génération est terminée. Vous verrez peut-être une notification sur laquelle vous pouvez cliquer « locate/localiser ». If you miss this, click on the notification icon (1) and then on locate (2) at the very bottom of the screen to bring up the Notifications:
If the build was not successful, refer to the Android Studio Troubleshooting section.
Dans la fenêtre des notifications, cliquez sur le lien bleu « locate/trouver » :
Your file manager will open and show you the build apk file that you have just built.
Félicitations ! Now you have built the AAPS apk file, you will be transferring this file to your smartphone in the next section of the docs.
Astuce
If you think you might want to use an Android Wear smartwatch in the future, this is the best time to build the AAPS Wear apk to be sure it will be synchronized with your AAPS apk.
Move to the next stage of Transferring and Installing AAPS.