The user stays in your app during and after sending the message.Your app must ask the user for permission before sending the SMS message, if the user hasn't already granted permission.This is a good choice for sending messages from your app without having to use another installed app.Send the SMS message using the sendTextMessage() method or other methods of the SmsManager class.The user navigates back to your app using the Back button.The user can change the message in the messaging app before sending it.(Android smartphones will have at least one, such as Messenger.) If the user has multiple SMS messaging apps installed on the Android phone, the App chooser will appear with a list of these apps, and the user can choose which one to use.Your app doesn't need code to request permission from the user.The user can add a picture or other attachment in the messaging app, if the messaging app supports adding attachments. This is the simplest choice for sending messages.

Use an implicit Intent to launch a messaging app with the ACTION_SENDTO intent action.You have two choices for sending SMS messages: P 03.2: Sending and Receiving SMS Messages IntroductionĪndroid smartphones can send and receive messages to or from any other phone that supports Short Message Service (SMS).

Android studio intent sms