Create an Android app
This tutorial shows you how to add a cloud-based backend service to an Android mobile app by using an Azure mobile app backend. You will create both a new mobile app backend and a simple Todo list Android app that stores app data in Azure.
Completing this tutorial is a prerequisite for all other Android tutorials about using the Mobile Apps feature in Azure App Service.
To complete this tutorial, you need the following:
- Android Developer Tools, which includes the Android Studio integrated development environment, and the latest Android platform.
- Azure Mobile Android SDK, which is automatically referenced as part of the quickstart project you download.
- An active Azure account.
Create a new Azure mobile app backend
Sign in to the Azure portal.
Click Create a resource.
In the search box, type Mobile Apps.
In the results list, select Mobile Apps Quickstart, and then select Create.
Choose a unique App name. This will also be part of the domain name for your App Service.
Under Resource Group, select an existing resource group or create a new one (using the same name as your app).
Click Create. Wait a few minutes for the service to be deployed successfully before proceeding. Watch the Notifications (bell) icon in the portal header for status updates.
Configure the server project
Click the App Services button, select your Mobile Apps back end, select Quickstart, and then select your client platform (iOS, Android, Xamarin, Cordova).
If a database connection is not configured, create one by doing the following:
a. Create a new SQL database and server. You may need to leave the connection string name field to the default value of MS_TableConnectionString in order to complete step 3 below.
b. Wait until the data connection is successfully created.
c. Data connection must be successful.
Under 2. Create a table API, select Node.js for Backend language.
Accept the acknowledgment, and then select Create TodoItem table. This action creates a new to-do item table in your database.
Switching an existing back end to Node.js overwrites all contents. To create a .NET back end instead, see Work with the .NET back-end server SDK for Mobile Apps.
Download and run the Android app
- Visit the Azure Portal. Click Browse All > Mobile Apps > the backend that you just created. In the mobile app settings, click Quickstart > Android. Under Configure your client application, click Download. This downloads a complete Android project for an app pre-configured to connect to your backend.
- Open the project using Android Studio, using Import project (Eclipse ADT, Gradle, etc.). Make sure you make this import selection to avoid any JDK errors.
- Press the Run 'app' button to build the project and start the app in the Android simulator.
In the app, type meaningful text, such as Complete the tutorial and then click the 'Add' button. This sends a POST request to the Azure backend you deployed earlier. The backend inserts data from the request into the TodoItem SQL table, and returns information about the newly stored items back to the mobile app. The mobile app displays this data in the list.