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How to loop audio playback using MediaPlayer in Kotlin Android

How to loop audio playback using MediaPlayer in Kotlin Android.

Here's a step-by-step tutorial on how to loop audio playback using MediaPlayer in Kotlin Android:

Step 1: Set up your project

First, create a new Android project in Kotlin. Open the project in Android Studio and ensure that you have the necessary dependencies in your app-level build.gradle file:

dependencies {
// other dependencies...
implementation ''

Step 2: Prepare your audio file

Place your audio file in the res/raw directory of your project. You can create this directory if it doesn't exist. Make sure your audio file is in a supported format, such as .mp3 or .wav.

Step 3: Initialize the MediaPlayer

In your activity or fragment, initialize an instance of the MediaPlayer class:


class MainActivity : AppCompatActivity() {
private lateinit var mediaPlayer: MediaPlayer

override fun onCreate(savedInstanceState: Bundle?) {

mediaPlayer = MediaPlayer.create(this, R.raw.your_audio_file)

// Other methods and lifecycle callbacks...

Step 4: Set the loop property

To enable audio looping, set the loop property of the MediaPlayer to true:

mediaPlayer.isLooping = true

Step 5: Start and stop audio playback

To start playing the audio, call the start() method of the MediaPlayer:


To stop the audio, call the stop() method:


Step 6: Release the MediaPlayer

When you're done using the MediaPlayer, make sure to release its resources by calling the release() method:


Step 7: Handle errors and exceptions

When working with MediaPlayer, it's important to handle errors and exceptions that may occur during audio playback. Here's an example of how you can handle errors using the setOnErrorListener() method:

mediaPlayer.setOnErrorListener { _, what, extra ->
Log.e(TAG, "Error occurred: what=$what, extra=$extra")
true // Return true to indicate that the error has been handled

Step 8: Implement additional functionality

You can implement additional functionality, such as controlling the volume or seeking to a specific position in the audio, by using the methods provided by the MediaPlayer class. Refer to the official Android documentation for more details on available methods.

That's it! You've successfully implemented audio looping using MediaPlayer in Kotlin Android. Feel free to explore and enhance this functionality further based on your specific requirements.