Background music app how to#
Background music app android#

But depending on your application, you can perform some initialization here.

The Constructor is empty as I am only demonstrating the background music functionality here.

mBinder: An Ibinder object which shall be used by clients to interact with service.

The service implements onErrorListener for error handling and recovery.

More details about the bound service is beyond the scope of this document as it primarily deals with implementation of the Media Player and a good understanding of service is assumed here.įollowing are the important terms and functions implemented here and the rest are self explanatory:

Background music app android#

Copy this code as a separate Java file named MusicService.class in your Android application under src directory.The sample music which I played in my app is also available as download as ' jingle.mp3' and should be stored in ' res/raw' directory.Īs this is a bound service which allows other application components to bind and interact with it, we must implement onbind() callback method. Using the Codeīelow is the code for a basic service implementing the media player.The code is written in JAVA by using Android SDK on Eclipse IDE. The Media player enters in ' Error' state even if no error listener has been registered.So for error handling mechanism for a media player, a good understanding of the state diagram of Media Player is a must. Under all these error conditions, the internal player engine invokes a user supplied OnErrorListener.onError() method if an OnErrorListener has been registered beforehand via setOnErrorListener().

So include sufficient error handling and recovery mechanism. Generally speaking, playback control operation may fail due to various reasons, such as unsupported audio/video format, poorly interleaved audio/video, resolution too high, streaming timeout, programming error, etc. In short, we need to implement a bounded service. To allow activity to interact with the service, a service connection is also required. In order for media to be played in the background of your app location when the user is interacting with it- you must start a Service from your application's main activity and the service shall contain all the methods related to playback. MP3, MIDI, WAV, MP4, MP4A, 3GP, FLAC, ADTS Raw AAC (. So save your application's music fie in /res/raw directory.The various supported music audio files are as follows:

Our interest is in using local resources. In general, the media sources can be: Local resources, Internal URIs, such as one you might obtain from a Content Resolver, External URLs (streaming). The Media Player should be in prepared state to play the Music. I would recommend that you get familiar with the life cycle of Media Player by going through it. Its Life Cycle is implemented in the form of State Machine Diagram.The official Android development page gives a nice explanation of its Life Cycle. MediaPlayer class controls the playback of audio/video files and streams. Familiarity with Android activity and services is assumed here.

Background music app how to#

This article explains how to add music to any Android App using Media Player provided by Android SDK Library. Background Music is an integral part of a Game app. A large chunk of Android's application development consists of Game development.