Android program sending outlook mail

To send an email using Outlook from an Android app, you'll need to use the Exchange Web Services (EWS) API or the Microsoft Graph API. Here's a step-by-step guide to help you get started:

Option 1: Using EWS API

Enable EWS in Outlook: Go to Outlook settings > View all Outlook settings > Mail > Accounts > Your email account > Advanced > Enable Exchange Web Services.
Get an EWS URL: Go to Outlook settings > View all Outlook settings > Mail > Accounts > Your email account > Advanced > Exchange Web Services URL.
Create an Android app: Create a new Android app project in Android Studio.
Add EWS library: Add the EWS library to your project by adding the following dependency to your build.gradle file:
```
implementation 'com.microsoft.exchange:ews-java-api:2.2.0'
```

Configure EWS: Create an instance of the ExchangeService class and set the EWS URL, username, and password:

ExchangeService service = new ExchangeService(ExchangeVersion.Exchange2013);
service.setUrl(new URI("https://outlook.office365.com/EWS/Exchange.asmx"));
service.setCredentials(new NetworkCredential("your_username", "your_password"));

Create a new email: Create a new EmailMessage object and set the subject, body, and recipients:

EmailMessage message = new EmailMessage(service);
message.setSubject("Test email from Android app");
message.setBody("This is a test email sent from an Android app.");
message.setToRecipients(new String[] {"[email protected]"});

Send the email: Call the send method to send the email:
```
service.send(message);
```
Option 2: Using Microsoft Graph API
Register your app: Register your Android app with Azure AD and grant the necessary permissions (Mail.ReadWrite).
Get an access token: Use the Azure AD authentication library to get an access token for your app.
Create an Android app: Create a new Android app project in Android Studio.
Add Microsoft Graph library: Add the Microsoft Graph library to your project by adding the following dependency to your build.gradle file:
```
implementation 'com.microsoft.graph:microsoft-graph-sdk:1.4.0'
```

Configure Microsoft Graph: Create an instance of the GraphServiceClient class and set the access token:

GraphServiceClient client = new GraphServiceClient(new DefaultServiceClientFactory(new DefaultHttpClient()));
client.setAccessToken("your_access_token");

Create a new email: Create a new Message object and set the subject, body, and recipients:

Message message = new Message();
message.setSubject("Test email from Android app");
message.setBody("This is a test email sent from an Android app.");
message.setToRecipients(new String[] {"[email protected]"});

Send the email: Call the send method to send the email:
```
client.me().sendMail(message).buildRequest().post();
```
Note: Make sure to replace the placeholders (your_username, your_password, your_access_token, and [email protected]) with your actual Outlook credentials and recipient email address.

Remember to handle errors and exceptions properly in your app.

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Android program sending outlook mail