Native application development isn't really supported at this point. If you must use native code, you can (have a look at the native MediaPlayer class in frameworks/base/media/libmedia/mediaplayer.cpp) but be aware that you'll be working outside the official SDK, and your code will likely break in the future. Depending on your intended use, it may be better to rewrite your code in Java.
On Tue, Jan 27, 2009 at 8:42 PM, srini amul <[email protected]> wrote: > I have sample.cpp file which has a function void PlayAudio(char * url). I > need to play the audio file using android media framework API. > > I am new to Java and android. Please help me. I am investigating on how my > library which is in C++ can be used to call android media framework api. > > Thanks & Regards, > P.Sriniamul > --- On *Tue, 27/1/09, [email protected] <[email protected]>* wrote: > > From: [email protected] <[email protected]> > Subject: Re: sample piece of code to call media framework api > To: "android-framework" <[email protected]> > Date: Tuesday, 27 January, 2009, 9:16 PM > > You appear to be confusing the C++ and Java languages. Or at least, > you say you have a sample.cpp file, and use pointers in your code, > however some of the APIs you are calling don't exist in the native > Android code (in particular, all of the set***Listener() calls). > What are you trying to do exactly? > > > On Jan 26, 10:26 pm, srini amul <[email protected]> wrote: > > Hi all, > > I have a sample.cpp file which has playAudio() function in it. PlayAudio() > is used to play a audio file. > > > --------------------------------------------------------------------------------------------------------- > > Please check the below code: > > ***************************** > > > > void playAudio (char* url) > > { > > MediaPlayer *mp = new MediaPlayer(); > > if (NULL != mp) > > { > > String filePath (url, 0, strlen(url)); > > mp->setDataSource(filePath); > > mp->prepare(); > > mp->setAudioStreamType(AudioManager.STREAM_MUSIC); > > mp->setOnBufferingUpdateListener(this); > > mp->setOnCompletionListener(this); > > mp->setOnErrorListener(this); > > mp->setOnPreparedListener(this); > > } } > > > > void onBufferingUpdate (MediaPlayer mp, int percent) > > { > > > > > > } > > > > void onCompletion(MediaPlayer mp) > > {} > > > > boolean onError(MediaPlayer mp, int what, int extra) > > {} > > > > void onPrepared(MediaPlayer mp) > > { > > mp->start();} > > > > > --------------------------------------------------------------------------------------------------------- > > Question: > > ********* > > a) Can i call new MediaPlayer() in sample.cpp file ? > > b) How can i import android.media.mediaPlayer package class in sample.cpp > file? > > c) How can i handle a onBufferingUpdate() & onCompletion() & > onError() & onPrepared() message from media player library ? > > > > > -------------------------------------------------------------------------------------------------------------- > > > > Thanks & Regards, > > P.Sriniamul > > > > Add more friends to your messenger and enjoy! Go > tohttp://messenger.yahoo.com/invite/ > > > ------------------------------ > Add more friends to your messenger and enjoy! Invite them now. > > > <http://in.rd.yahoo.com/tagline_messenger_6/*http://messenger.yahoo.com/invite/> --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "android-framework" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/android-framework?hl=en -~----------~----~----~----~------~----~------~--~---
