Get the ringtones and volume of the Android mobile phone through a program

It is simple!

Audiomanager maudiomanager = (audiomanager) getsystemservice (context. audio_service );

// Call volume

Int max = maudiomanager. getstreammaxvolume (audiomanager. stream_voice_call );

Int current = maudiomanager. getstreamvolume (audiomanager. stream_voice_call );

Log. D ("vioce_call", "MAX:" + MAX + "current:" + current );

// System volume

Max = maudiomanager. getstreammaxvolume (audiomanager. stream_system );

Current = maudiomanager. getstreamvolume (audiomanager. stream_system );

Log. D ("system", "MAX:" + MAX + "current:" + current );

// Ringtone volume

Max = maudiomanager. getstreammaxvolume (audiomanager. stream_ring );

Current = maudiomanager. getstreamvolume (audiomanager. stream_ring );

Log. D ("ring", "MAX:" + MAX + "current:" + current );

// Music volume

Max = maudiomanager. getstreammaxvolume (audiomanager. stream_music );

Current = maudiomanager. getstreamvolume (audiomanager. stream_music );

Log. D ("music", "MAX:" + MAX + "current:" + current );

// Sound volume prompt

Max = maudiomanager. getstreammaxvolume (audiomanager. stream_alarm );

Current = maudiomanager. getstreamvolume (audiomanager. stream_alarm );

Log. D ("alarm", "MAX:" + MAX + "current:" + current );

The method for setting the volume is also very simple. audiomanager provides the method:

Public void setstreamvolume (INT streamtype, int index, int flags)