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Introduction
In Android Studio, you can use the auto-reply app to automatically respond to texts or phone calls with pre-written messages. This project would benefit anyone who cannot always respond to texts or phone calls. You can personalize your responses for different contacts and also set up scheduled messages. With this project, you can set up auto-replies for any situation, making it easy to stay in touch with your contacts.
Furthermore, the SMS auto-reply app will listen to incoming messages and reply to the message received as per the data in the backend.
And to develop an Android application, you need be familiar with programming languages such as Java, Kotlin, and JavaScript for React Native apps, and Dart for Flutter apps.
Check out the code here.
Step-by-step Procedure
Before getting started, you must have Android Studio installed on your computer and have knowledge of Java.
Step 1: Adding manifest permissions
To send and receive SMS messages, you should add and request two permissions: send_sms and receive_sms. You’ll need to add those permissions to your manifest file. To use the BroadcastReceiver class, you should add a receiver tag to the manifest file.
Below is the manifest file that includes permissions and a receiver tag.
Step 2: Customizing the theme file to remove the action bar
To remove the action bar from your activity, you have to customize the theme file. You can do this by adding the following code to your theme file.
Step 3: Customizing the file with color values to create color labels
You can customize the file with color values to create your own color labels. You can edit the color codes and color labels as shown in the code below.
Step 4: Adding a toolbar by editing activity_main.xml
A toolbar is a view in an Android app that is typically used to display the app’s title, subtitle, and actions. You can configure it to display different action icons or navigation icons, such as an up arrow that allows the user to navigate on the top of the app hierarchy.
Below is the code for editing activity_main.xml file.
Step 5: Creating BroadcastReceiver class
Create a new Java class extending BroadcastReceiver that implements the onReceive method.
Step 6: Creating a JSON file
Create a new Android resource directory called assets and create a JSON file inside. Add the following data to the file. The file contains several possible responses to a particular message. You can customize the JSON file to add or update the responses. It will increase its response size and will make the application smarter.
Step 7: Creating a method in mainactivity.java
Create a method that will request manifest permissions as below.
Future Directions
The above implementation is for the autoresponder system for text messages. You can customize the JSON file to expand the range of responses. You can customize your auto-reply app to read text messages before replying with a text-to-speech class. Automated SMS responses can also be integrated with Artificial Intelligence to build great systems.
Learning Tools
There are plenty of tools that can help in learning Android app development.
- Android development documentation – https://developer.android.com/docs
- Tutorialspoint tutorials – https://www.tutorialspoint.com/android/index.htm
- StackOverflow tutorials – https://stackoverflow.com/questions/15331174/android-developer-first-app-tutorial
Learning Strategy
Before working on this project, the first thing I managed to do was to learn more about the Java programming language and XML. One way to learn Android is to find tutorials online and follow the instructions step-by-step. Another way is to experiment with features and try different settings to see what effect they have.
Reflective Analysis
My experience with this project taught me a lot, including how Android devices receive and send messages. I also gained knowledge about how to test messages from specific users and respond appropriately using conditions.
For more information on Android development, visit https://www.makeuseof.com/tag/send-automatic-replies-text-messages-android/
Conclusion
You can follow this step-by-step guide to create and oversee an Android Studio auto-reply message project. I would appreciate it if you shared this article with someone you think might benefit from it. Check out the code here.
You can find more Android related articles here.