AudioManager was added in API Level 1
AudioManager provides access to volume and ringer mode control.
1. Create an Android project, if you don't already have one.
2. In the MainActivity.java file in the imports section add the following code.
import android.media.AudioManager;
3. In the onCreate method, add the following line. This will create an AudioManager variable named myAudiomanager.
AudioManager myAudioManager;
3. Compile and run!
Next Recommended Article: Initialize an AudioManager Variable
Resources:
http://developer.android.com/reference/android/media/AudioManager.html
