static void stopBackground(bool bReleaseData)
{
s_playStatus = STOPPED;
if (s_mmrContext)
mmr_stop(s_mmrContext);
if (bReleaseData)
{
if (s_mmrContext)
{
mmr_input_detach(s_mmrContext);
mmr_context_destroy(s_mmrContext);
}
if (s_mmrConnection)
mmr_disconnect(s_mmrConnection);
if (s_repeatDictionary)
strm_dict_destroy(s_repeatDictionary);
if (s_volumeDictionary)
strm_dict_destroy(s_volumeDictionary);
s_mmrContext = 0;
s_mmrConnection = 0;
s_repeatDictionary = 0;
s_volumeDictionary = 0;
s_hasMMRError = false;
s_currentBackgroundStr = "";
s_isBackgroundInitialized = false;
}
}
void MmRendererMediaPlayerControl::detach()
{
if (m_context) {
if (m_inputAttached) {
mmr_input_detach(m_context);
m_inputAttached = false;
}
if (m_videoRendererControl)
m_videoRendererControl->detachDisplay();
if (m_videoWindowControl)
m_videoWindowControl->detachDisplay();
if (m_audioId != -1 && m_context) {
mmr_output_detach(m_context, m_audioId);
m_audioId = -1;
}
}
m_loadingTimer.stop();
}
void BbMediaPlayerControl::detach()
{
if (m_context) {
if (m_inputAttached) {
mmr_input_detach(m_context);
m_inputAttached = false;
}
if (m_videoControl)
m_videoControl->detachDisplay();
if (m_audioId != -1 && m_context) {
mmr_output_detach(m_context, m_audioId);
m_audioId = -1;
}
}
if (!m_tempMediaFileName.isEmpty()) {
QFile::remove(m_tempMediaFileName);
m_tempMediaFileName.clear();
}
m_loadingTimer.stop();
}
int main( int argc, char **argv ) {
const char *mmrname = NULL;
const char *ctxtname = "testplayer";
const char *audioout = NULL;
const char *inputtype = "track";
char cwd[PATH_MAX];
char inputurl[PATH_MAX];
int rc;
int final_return_code = EXIT_FAILURE;
int exit_application = 0;
mmr_connection_t *connection = NULL;
mmr_context_t *ctxt = NULL;
/*
* Before we can listen for events from the BlackBerry(R) 10 OS platform
* services, we need to initialize the BPS infrastructure
*/
bps_initialize();
if (setup_screen() != EXIT_SUCCESS) {
printf("Unable to set up the screen. Exiting.");
return 0;
}
/*
* Once the BPS infrastructure has been initialized we can register for
* events from the various BlackBerry(R) 10 OS platform services. The
* Navigator service manages and delivers application life cycle and
* visibility events.
* For this sample, we request Navigator events so we can track when
* the system is terminating the application (NAVIGATOR_EXIT event).
* This allows us to clean up application resources.
*/
navigator_request_events(0);
dialog_request_events(0);
/*
* Create and display the dialog.
*/
create_dialog();
getcwd(cwd, PATH_MAX);
rc = snprintf(inputurl, PATH_MAX, "file://%s%s", cwd, WAV_RELATIVE_PATH);
if (rc > PATH_MAX - 1)
{
show_dialog_message("File name and path too long");
goto fail;
}
mode_t mode = S_IRUSR | S_IXUSR;
int audio_oid; // output ID
strm_dict_t *aoparams = NULL; // output parameters
audioout = DEFAULT_AUDIO_OUT;
if ( ( connection = mmr_connect( mmrname ) ) == NULL ) {
snprintf(msg, MSG_SIZE, "mmr_connect: %s", strerror(errno));
show_dialog_message(msg);
} else if ( ( ctxt = mmr_context_create( connection, ctxtname, 0, mode ) ) == NULL ) {
snprintf(msg, MSG_SIZE, "%s: %s", ctxtname, strerror(errno));
show_dialog_message(msg);
} else if ( audioout && ( audio_oid = mmr_output_attach( ctxt, audioout, "audio" ) ) < 0 ) {
mmrerror( ctxt, audioout );
} else if ( aoparams && mmr_output_parameters( ctxt, audio_oid, aoparams ) ) {
mmrerror( ctxt, "output parameters (audio)" );
} else if ( mmr_input_attach( ctxt, inputurl, inputtype ) < 0 ) {
mmrerror( ctxt, inputurl );
} else if ( mmr_play( ctxt ) < 0 ) {
mmrerror( ctxt, "mmr_play" );
} else if (BPS_SUCCESS != bps_add_sigevent_handler( &mmr_sigevent, mmr_sigevent_handler, ctxt ) ) {
snprintf( msg, MSG_SIZE, "bps_add_sigevent_handler() failure %s", strerror( errno ) );
show_dialog_message( msg );
} else if ( drain_and_arm_mmr_events ( ctxt ) ) {
snprintf( msg, MSG_SIZE, "drain_and_arm_mmr_events() failure %s", strerror( errno ) );
show_dialog_message( msg );
} else {
show_dialog_message( "Playing Audio\n" );
final_return_code = EXIT_SUCCESS;
}
fail:
/*
* Process Navigator events until we receive a NAVIGATOR_EXIT event.
*/
while (!exit_application) {
/*
* Using a negative timeout (-1) in the call to bps_get_event(...)
* ensures that we don't busy wait by blocking until an event is
* available.
*/
bps_event_t *event = NULL;
bps_get_event(&event, -1);
if (event) {
/*
* If it is a NAVIGATOR_EXIT event then set the exit_application
* flag so the application will stop processing events, clean up
* and exit
*/
if (bps_event_get_domain(event) == navigator_get_domain()) {
if (NAVIGATOR_EXIT == bps_event_get_code(event)) {
if (final_return_code == EXIT_SUCCESS) {
mmr_stop( ctxt ); // Not really necessary -- mmr_input_detach() would take care of this
mmr_input_detach( ctxt ); // Not really necessary -- mmr_context_destroy() would take care of this
mmr_context_destroy( ctxt ); // Not really necessary -- mmr_disconnect() would take care of this
mmr_disconnect( connection ); // Not really necessary -- exiting would take care of this
}
exit_application = 1;
}
} else if (bps_event_get_domain(event) == dialog_get_domain()) {
if (DIALOG_RESPONSE == bps_event_get_code(event)) {
handle_dialog_response_events(event);
}
}
}
}
/*
* Destroy the dialog, if it exists and cleanup screen resources.
*/
destroy_dialog();
cleanup_screen();
/*
* Clean up the BPS infrastructure and exit
*/
bps_shutdown();
return final_return_code;
}
